3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 SOCKETSERVER=${SOCKETSERVER:-socketserver}
23 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
24 MEMHOG=${MEMHOG:-memhog}
25 DIRECTIO=${DIRECTIO:-directio}
26 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
28 CHECK_GRANT=${CHECK_GRANT:-"yes"}
29 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
32 LUSTRE=${LUSTRE:-$(dirname $0)/..}
33 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
34 . $LUSTRE/tests/test-framework.sh
39 ALWAYS_EXCEPT="$SANITY_EXCEPT "
40 always_except LU-9693 42a 42c
41 always_except LU-6493 42b
42 always_except LU-16515 118c 118d
43 always_except LU-8411 407
46 always_except LU-14181 64e 64f
47 always_except LU-17127 39o
50 # skip the grant tests for ARM until they are fixed
51 if [[ $(uname -m) = aarch64 ]]; then
52 always_except LU-11671 45
55 # skip nfs tests on kernels >= 4.12.0 until they are fixed
56 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
57 always_except LU-12661 817
59 # skip cgroup tests on RHEL8.1 kernels until they are fixed
60 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
61 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
62 always_except LU-13063 411a
65 # skip cgroup tests for kernels < v4.18.0
66 if (( $LINUX_VERSION_CODE < $(version_code 4.18.0) )); then
67 always_except LU-13063 411b
70 # minutes runtime: 5 12 8 12 15 10
71 [[ "$SLOW" = "no" ]] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o 842"
73 if [[ "$mds1_FSTYPE" == "zfs" ]]; then
75 [[ "$SLOW" == "no" ]] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
78 if [[ "$ost1_FSTYPE" = "zfs" ]]; then
79 always_except LU-1941 130b 130c 130d 130e 130f 130g
80 always_except LU-9054 312
83 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
85 # Get the SLES distro version
87 # Returns a version string that should only be used in comparing
88 # strings returned by version_code()
91 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
93 # All SuSE Linux versions have one decimal. version_code expects two
94 local sles_version=$version.0
95 version_code $sles_version
98 # Check if we are running on Ubuntu or SLES so we can make decisions on
100 if [ -r /etc/SuSE-release ] || [ -r /etc/SUSE-brand ]; then
101 sles_version=$(sles_version_code)
102 (( $sles_version >= $(version_code 11.4.0) )) ||
103 always_except LU-4341 170
105 (( $sles_version >= $(version_code 12.0.0) )) ||
106 always_except LU-3703 234
107 elif [ -r /etc/redhat-release ]; then
108 rhel_version=$(cat /etc/redhat-release |
109 sed -e 's/^[^0-9.]*//g' | sed -e 's/[ ].*//')
110 if (( $(version_code $rhel_version) >= $(version_code 9.3.0) )); then
111 # disable test_906 temporarily until rhel9.3 solves the
112 # failure on fio io_uring I/O engine.
113 always_except LU-17289 906
122 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
123 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
132 check_swap_layouts_support()
134 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
135 skip "Does not support layout lock."
138 check_swap_layout_no_dom()
141 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
142 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
145 check_and_setup_lustre
149 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
151 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
152 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
153 rm -rf $DIR/[Rdfs][0-9]*
155 # $RUNAS_ID may get set incorrectly somewhere else
156 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
157 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
159 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
161 if [ "${ONLY}" = "MOUNT" ] ; then
162 echo "Lustre is up, please go on"
166 echo "preparing for tests involving mounts"
167 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
169 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
170 echo # add a newline after mke2fs.
174 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
176 # ensure all internal functions know we want full debug
178 lctl set_param debug=$PTLDEBUG 2> /dev/null || true
182 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
184 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
186 run_test 0a "touch; rm ====================="
189 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
190 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
192 run_test 0b "chmod 0755 $DIR ============================="
195 $LCTL get_param mdc.*.import | grep "state: FULL" ||
196 error "import not FULL"
197 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
200 run_test 0c "check import proc"
202 test_0d() { # LU-3397
203 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
204 skip "proc exports not supported before 2.10.57"
206 local mgs_exp="mgs.MGS.exports"
207 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
209 local exp_client_version
212 local temp_imp=$DIR/$tfile.import
213 local temp_exp=$DIR/$tfile.export
215 # save mgc import file to $temp_imp
216 $LCTL get_param mgc.*.import | tee $temp_imp
217 # Check if client uuid is found in MGS export
218 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
219 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
223 # save mgs export file to $temp_exp
224 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
226 # Compare the value of field "connect_flags"
227 imp_val=$(grep "connect_flags" $temp_imp)
228 exp_val=$(grep "connect_flags" $temp_exp)
229 [ "$exp_val" == "$imp_val" ] ||
230 error "export flags '$exp_val' != import flags '$imp_val'"
232 # Compare client versions. Only compare top-3 fields for compatibility
233 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
234 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
235 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
236 [ "$exp_val" == "$imp_val" ] ||
237 error "exp version '$exp_client_version'($exp_val) != " \
238 "'$(lustre_build_version client)'($imp_val)"
240 run_test 0d "check export proc ============================="
242 test_0e() { # LU-13417
243 (( $MDSCOUNT > 1 )) ||
244 skip "We need at least 2 MDTs for this test"
246 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
247 skip "Need server version at least 2.14.51"
249 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
250 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
252 [ $default_lmv_count -eq 1 ] ||
253 error "$MOUNT default stripe count $default_lmv_count"
255 [ $default_lmv_index -eq -1 ] ||
256 error "$MOUNT default stripe index $default_lmv_index"
258 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
259 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
261 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
262 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
264 [ $mdt_index1 -eq $mdt_index2 ] &&
265 error "directories are on the same MDT $mdt_index1=$mdt_index2"
267 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
269 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
271 test_0f() { # LU-17471
272 (( $MDS1_VERSION < $(version_code 2.17.53) )) ||
273 skip "MDS >= 2.17.53 removes /proc/.../brw_stats symlink"
274 (( $MDS1_VERSION < $(version_code 2.14.55-100-g8a84c7f9c7) ||
275 $MDS1_VERSION > $(version_code 2.15.60-25) )) ||
276 skip "MDS was missing /proc/.../brw_stats value"
278 local path="lustre/osd-$FSTYPE/$FSNAME-MDT0000/brw_stats"
279 local out_proc=$(do_facet mds1 grep snapshot_time /proc/fs/$path)
281 [[ -n "$out_proc" ]] || error "brw_stats /proc/fs/$path not found"
283 run_test 0f "Symlink to /sys/kernel/debug/*/*/brw_stats should work properly"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
292 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
294 run_test 1 "mkdir; remkdir; rmdir"
297 test_mkdir $DIR/$tdir
298 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
299 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
301 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
303 run_test 2 "mkdir; touch; rmdir; check file"
306 test_mkdir $DIR/$tdir
307 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
308 touch $DIR/$tdir/$tfile
309 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
311 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
313 run_test 3 "mkdir; touch; rmdir; check dir"
315 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
317 test_mkdir -i 1 $DIR/$tdir
319 touch $DIR/$tdir/$tfile ||
320 error "Create file under remote directory failed"
323 error "Expect error removing in-use dir $DIR/$tdir"
325 test -d $DIR/$tdir || error "Remote directory disappeared"
327 rm -rf $DIR/$tdir || error "remove remote dir error"
329 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
332 test_mkdir $DIR/$tdir
333 test_mkdir $DIR/$tdir/d2
334 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
335 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
336 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
338 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
341 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
342 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
343 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
344 error "$tfile does not have perm 0666 or UID $UID"
345 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
346 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
347 error "$tfile should be 0666 and owned by UID $UID"
349 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
352 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
356 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
357 error "$tfile should be owned by UID $RUNAS_ID"
358 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
359 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
360 error "$tfile should be owned by UID $RUNAS_ID"
362 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
365 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
368 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
369 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
370 error "$tfile should be owned by GID $UID"
371 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
372 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
373 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
375 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
378 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
380 test_mkdir $DIR/$tdir
381 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
382 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
383 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
384 test_mkdir $DIR/$tdir/d/subdir
385 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
386 error "$tdir/d/subdir should be GID $RUNAS_GID"
387 if [[ $MDSCOUNT -gt 1 ]]; then
388 # check remote dir sgid inherite
389 $LFS mkdir -i 0 $DIR/$tdir.local ||
390 error "mkdir $tdir.local failed"
391 chmod g+s $DIR/$tdir.local ||
392 error "chmod $tdir.local failed"
393 chgrp $RUNAS_GID $DIR/$tdir.local ||
394 error "chgrp $tdir.local failed"
395 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
396 error "mkdir $tdir.remote failed"
397 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
398 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
399 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
400 error "$tdir.remote should be mode 02755"
403 run_test 6g "verify new dir in sgid dir inherits group"
405 test_6h() { # bug 7331
406 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
408 touch $DIR/$tfile || error "touch failed"
409 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
410 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
411 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
412 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
413 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
415 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
418 test_mkdir $DIR/$tdir
419 $MCREATE $DIR/$tdir/$tfile
420 chmod 0666 $DIR/$tdir/$tfile
421 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
422 error "$tdir/$tfile should be mode 0666"
424 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
427 if [ ! -d $DIR/$tdir ]; then
428 test_mkdir $DIR/$tdir
430 $MCREATE $DIR/$tdir/$tfile
431 echo -n foo > $DIR/$tdir/$tfile
432 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
433 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
435 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
438 test_mkdir $DIR/$tdir
439 touch $DIR/$tdir/$tfile
440 chmod 0666 $DIR/$tdir/$tfile
441 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
442 error "$tfile mode not 0666"
444 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
447 test_mkdir $DIR/$tdir
448 test_mkdir $DIR/$tdir/d2
449 test_mkdir $DIR/$tdir/d2/d3
450 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
452 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
455 test_mkdir $DIR/$tdir
456 test_mkdir $DIR/$tdir/d2
457 touch $DIR/$tdir/d2/$tfile
458 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
459 error "$tdir/d2/$tfile not a file"
461 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
464 test_mkdir $DIR/$tdir
465 test_mkdir $DIR/$tdir/d2
466 chmod 0666 $DIR/$tdir/d2
467 chmod 0705 $DIR/$tdir/d2
468 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
469 error "$tdir/d2 mode not 0705"
471 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
474 test_mkdir $DIR/$tdir
475 touch $DIR/$tdir/$tfile
476 chmod 0666 $DIR/$tdir/$tfile
477 chmod 0654 $DIR/$tdir/$tfile
478 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
479 error "$tdir/d2 mode not 0654"
481 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
484 test_mkdir $DIR/$tdir
485 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
487 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
488 error "$tdir/$tfile size not 0 after truncate"
490 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
493 test_mkdir $DIR/$tdir
494 touch $DIR/$tdir/$tfile
496 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
498 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
501 test_mkdir $DIR/$tdir
502 touch $DIR/$tdir/$tfile
503 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
504 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
505 error "$tdir/${tfile_2} not a file after rename"
506 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
508 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
511 test_mkdir $DIR/$tdir
512 touch $DIR/$tdir/$tfile
513 rm -rf $DIR/$tdir/$tfile
514 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
516 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
519 test_mkdir $DIR/$tdir
520 touch $DIR/$tdir/$tfile
521 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
523 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
524 error "$tdir/l-exist not a symlink"
525 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
526 error "$tdir/l-exist not referencing a file"
527 rm -f $DIR/$tdir/l-exist
528 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
530 run_test 17a "symlinks: create, remove (real)"
533 test_mkdir $DIR/$tdir
534 ln -s no-such-file $DIR/$tdir/l-dangle
536 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
537 error "$tdir/l-dangle not referencing no-such-file"
538 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
539 error "$tdir/l-dangle not referencing non-existent file"
540 rm -f $DIR/$tdir/l-dangle
541 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
543 run_test 17b "symlinks: create, remove (dangling)"
545 test_17c() { # bug 3440 - don't save failed open RPC for replay
546 test_mkdir $DIR/$tdir
547 ln -s foo $DIR/$tdir/$tfile
548 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
550 run_test 17c "symlinks: open dangling (should return error)"
553 test_mkdir $DIR/$tdir
554 ln -s foo $DIR/$tdir/$tfile
555 touch $DIR/$tdir/$tfile || error "creating to new symlink"
557 run_test 17d "symlinks: create dangling"
560 test_mkdir $DIR/$tdir
561 local foo=$DIR/$tdir/$tfile
562 ln -s $foo $foo || error "create symlink failed"
563 ls -l $foo || error "ls -l failed"
564 ls $foo && error "ls not failed" || true
566 run_test 17e "symlinks: create recursive symlink (should return error)"
569 test_mkdir $DIR/$tdir
570 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
571 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
572 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
573 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
574 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
575 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
578 run_test 17f "symlinks: long and very long symlink name"
580 # str_repeat(S, N) generate a string that is string S repeated N times
585 while [ $((n -= 1)) -ge 0 ]; do
591 # Long symlinks and LU-2241
593 test_mkdir $DIR/$tdir
594 local TESTS="59 60 61 4094 4095"
596 # Fix for inode size boundary in 2.1.4
597 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
600 # Patch not applied to 2.2 or 2.3 branches
601 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
602 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
606 local SYMNAME=$(str_repeat 'x' $i)
607 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
608 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
611 run_test 17g "symlinks: really long symlink name and inode boundaries"
613 test_17h() { #bug 17378
614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
615 remote_mds_nodsh && skip "remote MDS with nodsh"
619 test_mkdir $DIR/$tdir
620 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
621 $LFS setstripe -c -1 $DIR/$tdir
622 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
623 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
624 touch $DIR/$tdir/$tfile || true
626 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
628 test_17i() { #bug 20018
629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
630 remote_mds_nodsh && skip "remote MDS with nodsh"
632 local foo=$DIR/$tdir/$tfile
635 test_mkdir -c1 $DIR/$tdir
636 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
637 ln -s $foo $foo || error "create symlink failed"
638 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
639 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
640 ls -l $foo && error "error not detected"
643 run_test 17i "don't panic on short symlink (should return error)"
645 test_17k() { #bug 22301
646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
647 [[ -z "$(which rsync 2>/dev/null)" ]] &&
648 skip "no rsync command"
649 rsync --help | grep -q xattr ||
650 skip_env "$(rsync --version | head -n1) does not support xattrs"
651 test_mkdir $DIR/$tdir
652 test_mkdir $DIR/$tdir.new
653 touch $DIR/$tdir/$tfile
654 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
655 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
656 error "rsync failed with xattrs enabled"
658 run_test 17k "symlinks: rsync with xattrs enabled"
660 test_17l() { # LU-279
661 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
662 skip "no getfattr command"
664 test_mkdir $DIR/$tdir
665 touch $DIR/$tdir/$tfile
666 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
667 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
668 # -h to not follow symlinks. -m '' to list all the xattrs.
669 # grep to remove first line: '# file: $path'.
670 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
672 lgetxattr_size_check $path $xattr ||
673 error "lgetxattr_size_check $path $xattr failed"
677 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
682 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
683 remote_mds_nodsh && skip "remote MDS with nodsh"
684 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
685 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
686 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
688 local short_sym="0123456789"
689 local wdir=$DIR/$tdir
694 # create a long symlink file
695 for ((i = 0; i < 4; ++i)); do
696 long_sym=${long_sym}${long_sym}
699 echo "create 512 short and long symlink files under $wdir"
700 for ((i = 0; i < 256; ++i)); do
701 ln -sf ${long_sym}"a5a5" $wdir/long-$i
702 ln -sf ${short_sym}"a5a5" $wdir/short-$i
708 wait_delete_completed
710 echo "recreate the 512 symlink files with a shorter string"
711 for ((i = 0; i < 512; ++i)); do
712 # rewrite the symlink file with a shorter string
713 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
714 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
717 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
719 echo "stop and checking mds${mds_index}:"
720 # e2fsck should not return error
722 local devname=$(mdsdevname $mds_index)
723 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
726 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
727 error "start mds${mds_index} failed"
728 df $MOUNT > /dev/null 2>&1
730 error "e2fsck detected error for short/long symlink: rc=$rc"
733 run_test 17m "run e2fsck against MDT which contains short/long symlink"
735 check_fs_consistency_17n() {
739 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
740 # so it only check MDT1/MDT2 instead of all of MDTs.
741 for mdt_index in 1 2; do
742 # e2fsck should not return error
744 local devname=$(mdsdevname $mdt_index)
745 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
748 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
749 error "mount mds$mdt_index failed"
750 df $MOUNT > /dev/null 2>&1
756 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
758 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
759 remote_mds_nodsh && skip "remote MDS with nodsh"
760 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
761 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
762 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
766 test_mkdir $DIR/$tdir
767 for ((i=0; i<10; i++)); do
768 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
769 error "create remote dir error $i"
770 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
771 error "create files under remote dir failed $i"
774 check_fs_consistency_17n ||
775 error "e2fsck report error after create files under remote dir"
777 for ((i = 0; i < 10; i++)); do
778 rm -rf $DIR/$tdir/remote_dir_${i} ||
779 error "destroy remote dir error $i"
782 check_fs_consistency_17n ||
783 error "e2fsck report error after unlink files under remote dir"
785 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
786 skip "lustre < 2.4.50 does not support migrate mv"
788 for ((i = 0; i < 10; i++)); do
789 mkdir -p $DIR/$tdir/remote_dir_${i}
790 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
791 error "create files under remote dir failed $i"
792 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
793 error "migrate remote dir error $i"
795 check_fs_consistency_17n || error "e2fsck report error after migration"
797 for ((i = 0; i < 10; i++)); do
798 rm -rf $DIR/$tdir/remote_dir_${i} ||
799 error "destroy remote dir error $i"
802 check_fs_consistency_17n || error "e2fsck report error after unlink"
804 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
807 remote_mds_nodsh && skip "remote MDS with nodsh"
808 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
809 skip "Need MDS version at least 2.3.64"
811 local wdir=$DIR/${tdir}o
817 mdt_index=$($LFS getstripe -m $wdir/$tfile)
818 mdt_index=$((mdt_index + 1))
821 #fail mds will wait the failover finish then set
822 #following fail_loc to avoid interfer the recovery process.
825 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
826 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
827 ls -l $wdir/$tfile && rc=1
828 do_facet mds${mdt_index} lctl set_param fail_loc=0
829 [[ $rc -eq 0 ]] || error "stat file should fail"
831 run_test 17o "stat file with incompat LMA feature"
834 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
835 ls $DIR || error "Failed to ls $DIR: $?"
837 run_test 18 "touch .../f ; ls ... =============================="
843 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
845 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
848 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
850 run_test 19b "ls -l .../f19 (should return error) =============="
853 [ $RUNAS_ID -eq $UID ] &&
854 skip_env "RUNAS_ID = UID = $UID -- skipping"
856 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
858 run_test 19c "$RUNAS touch .../f19 (should return error) =="
861 cat $DIR/f19 && error || true
863 run_test 19d "cat .../f19 (should return error) =============="
872 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
874 run_test 20 "touch .../f ; ls -l ..."
877 test_mkdir $DIR/$tdir
878 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
879 ln -s dangle $DIR/$tdir/link
880 echo foo >> $DIR/$tdir/link
881 cat $DIR/$tdir/dangle
882 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
883 $CHECKSTAT -f -t file $DIR/$tdir/link ||
884 error "$tdir/link not linked to a file"
886 run_test 21 "write to dangling link"
889 local wdir=$DIR/$tdir
891 chown $RUNAS_ID:$RUNAS_GID $wdir
892 (cd $wdir || error "cd $wdir failed";
893 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
895 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
896 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
897 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
898 error "checkstat -u failed"
900 run_test 22 "unpack tar archive as non-root user"
904 test_mkdir $DIR/$tdir
905 local file=$DIR/$tdir/$tfile
907 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
908 openfile -f O_CREAT:O_EXCL $file &&
909 error "$file recreate succeeded" || true
911 run_test 23a "O_CREAT|O_EXCL in subdir"
913 test_23b() { # bug 18988
914 test_mkdir $DIR/$tdir
915 local file=$DIR/$tdir/$tfile
918 echo foo > $file || error "write filed"
919 echo bar >> $file || error "append filed"
920 $CHECKSTAT -s 8 $file || error "wrong size"
923 run_test 23b "O_APPEND check"
925 # LU-9409, size with O_APPEND and tiny writes
927 local file=$DIR/$tfile
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
931 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
935 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
938 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
941 #racing tiny & normal writes
942 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
943 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
945 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
948 #racing tiny & normal writes 2, ugly numbers
949 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
950 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
952 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
955 run_test 23c "O_APPEND size checks for tiny writes"
957 # LU-11069 file offset is correct after appending writes
959 local file=$DIR/$tfile
962 echo CentaurHauls > $file
963 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
964 if ((offset != 26)); then
965 error "wrong offset, expected 26, got '$offset'"
968 run_test 23d "file offset is correct after appending writes"
972 echo '-- same directory rename'
973 test_mkdir $DIR/$tdir
974 touch $DIR/$tdir/$tfile.1
975 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
976 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
978 run_test 24a "rename file to non-existent target"
981 test_mkdir $DIR/$tdir
982 touch $DIR/$tdir/$tfile.{1,2}
983 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
984 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
985 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
987 run_test 24b "rename file to existing target"
990 test_mkdir $DIR/$tdir
991 test_mkdir $DIR/$tdir/d$testnum.1
992 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
993 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
994 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
996 run_test 24c "rename directory to non-existent target"
999 test_mkdir -c1 $DIR/$tdir
1000 test_mkdir -c1 $DIR/$tdir/d$testnum.1
1001 test_mkdir -c1 $DIR/$tdir/d$testnum.2
1002 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
1003 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
1004 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
1006 run_test 24d "rename directory to existing target"
1009 echo '-- cross directory renames --'
1013 mv $DIR/R5a/f $DIR/R5b/g
1014 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1015 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1017 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1022 touch $DIR/R6a/f $DIR/R6b/g
1023 mv $DIR/R6a/f $DIR/R6b/g
1024 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1025 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1027 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1032 test_mkdir $DIR/R7a/d
1033 mv $DIR/R7a/d $DIR/R7b/e
1034 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1035 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1037 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1040 test_mkdir -c1 $DIR/R8a
1041 test_mkdir -c1 $DIR/R8b
1042 test_mkdir -c1 $DIR/R8a/d
1043 test_mkdir -c1 $DIR/R8b/e
1044 mrename $DIR/R8a/d $DIR/R8b/e
1045 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1046 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1048 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1051 echo "-- rename error cases"
1053 test_mkdir $DIR/R9/a
1055 mrename $DIR/R9/f $DIR/R9/a
1056 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1057 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1058 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1060 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1064 mrename $DIR/R10/f $DIR/R10/g
1065 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1066 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1067 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1069 run_test 24j "source does not exist ============================"
1072 test_mkdir $DIR/R11a
1073 test_mkdir $DIR/R11a/d
1075 mv $DIR/R11a/f $DIR/R11a/d
1076 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1077 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1079 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1081 # bug 2429 - rename foo foo foo creates invalid file
1084 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1086 run_test 24l "Renaming a file to itself ========================"
1090 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1091 # on ext3 this does not remove either the source or target files
1092 # though the "expected" operation would be to remove the source
1093 $CHECKSTAT -t file ${f} || error "${f} missing"
1094 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1096 run_test 24m "Renaming a file to a hard link to itself ========="
1100 # this stats the old file after it was renamed, so it should fail
1102 $CHECKSTAT ${f} || error "${f} missing"
1104 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1105 $CHECKSTAT -a ${f} || error "${f} exists"
1107 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1110 test_mkdir $DIR/$tdir
1111 rename_many -s random -v -n 10 $DIR/$tdir
1113 run_test 24o "rename of files during htree split"
1116 test_mkdir $DIR/R12a
1117 test_mkdir $DIR/R12b
1118 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1119 mrename $DIR/R12a $DIR/R12b
1120 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1121 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1122 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1123 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1125 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1127 cleanup_multiop_pause() {
1129 kill -USR1 $MULTIPID
1133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1135 test_mkdir $DIR/R13a
1136 test_mkdir $DIR/R13b
1137 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1138 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1141 trap cleanup_multiop_pause EXIT
1142 mrename $DIR/R13a $DIR/R13b
1143 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1144 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1145 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1146 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1147 cleanup_multiop_pause
1148 wait $MULTIPID || error "multiop close failed"
1150 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1152 test_24r() { #bug 3789
1153 test_mkdir $DIR/R14a
1154 test_mkdir $DIR/R14a/b
1155 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1156 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1157 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1159 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1162 test_mkdir $DIR/R15a
1163 test_mkdir $DIR/R15a/b
1164 test_mkdir $DIR/R15a/b/c
1165 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1166 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1167 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1169 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1172 test_mkdir $DIR/R16a
1173 test_mkdir $DIR/R16a/b
1174 test_mkdir $DIR/R16a/b/c
1175 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1176 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1177 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1179 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1181 test_24u() { # bug12192
1182 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1183 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1185 run_test 24u "create stripe file"
1187 simple_cleanup_common() {
1191 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1193 local start=$SECONDS
1195 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1196 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1198 wait_delete_completed
1199 echo "cleanup time $((SECONDS - start))"
1203 max_pages_per_rpc() {
1204 local mdtname="$(printf "MDT%04x" ${1:-0})"
1205 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1211 local nrfiles=${COUNT:-100000}
1212 local fname="$DIR/$tdir/$tfile"
1214 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1215 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1217 test_mkdir "$(dirname $fname)"
1218 # assume MDT0000 has the fewest inodes
1219 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1220 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1221 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1223 stack_trap "simple_cleanup_common $nrfiles"
1225 createmany -m "$fname" $nrfiles
1227 cancel_lru_locks mdc
1228 lctl set_param mdc.*.stats clear
1230 # was previously test_24D: LU-6101
1231 # readdir() returns correct number of entries after cursor reload
1232 local num_ls=$(ls $DIR/$tdir | wc -l)
1233 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1234 local num_all=$(ls -a $DIR/$tdir | wc -l)
1235 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1236 [ $num_all -ne $((nrfiles + 2)) ]; then
1237 error "Expected $nrfiles files, got $num_ls " \
1238 "($num_uniq unique $num_all .&..)"
1240 # LU-5 large readdir
1241 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1242 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1243 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1244 # take into account of overhead in lu_dirpage header and end mark in
1245 # each page, plus one in rpc_num calculation.
1246 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1247 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1248 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1249 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1250 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1251 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1252 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1253 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1254 error "large readdir doesn't take effect: " \
1255 "$mds_readpage should be about $rpc_max"
1257 run_test 24v "list large directory (test hash collision, b=17560)"
1259 test_24w() { # bug21506
1261 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1262 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1263 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1264 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1265 [[ "$SZ1" -eq "$SZ2" ]] ||
1266 error "Error reading at the end of the file $tfile"
1268 run_test 24w "Reading a file larger than 4Gb"
1271 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1274 skip "Need MDS version at least 2.7.56"
1277 local remote_dir=$DIR/$tdir/remote_dir
1279 test_mkdir $DIR/$tdir
1280 $LFS mkdir -i $MDTIDX $remote_dir ||
1281 error "create remote directory failed"
1283 test_mkdir $DIR/$tdir/src_dir
1284 touch $DIR/$tdir/src_file
1285 test_mkdir $remote_dir/tgt_dir
1286 touch $remote_dir/tgt_file
1288 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1289 error "rename dir cross MDT failed!"
1291 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1292 error "rename file cross MDT failed!"
1294 touch $DIR/$tdir/ln_file
1295 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1296 error "ln file cross MDT failed"
1298 rm -rf $DIR/$tdir || error "Can not delete directories"
1300 run_test 24x "cross MDT rename/link"
1303 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1306 local remote_dir=$DIR/$tdir/remote_dir
1309 test_mkdir $DIR/$tdir
1310 $LFS mkdir -i $mdtidx $remote_dir ||
1311 error "create remote directory failed"
1313 test_mkdir $remote_dir/src_dir
1314 touch $remote_dir/src_file
1315 test_mkdir $remote_dir/tgt_dir
1316 touch $remote_dir/tgt_file
1318 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1319 error "rename subdir in the same remote dir failed!"
1321 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1322 error "rename files in the same remote dir failed!"
1324 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1325 error "link files in the same remote dir failed!"
1327 rm -rf $DIR/$tdir || error "Can not delete directories"
1329 run_test 24y "rename/link on the same dir should succeed"
1332 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1333 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1334 skip "Need MDS version at least 2.12.51"
1338 for index in 0 1; do
1339 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1340 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1343 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1345 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1346 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1348 local mdts=$(comma_list $(mdts_nodes))
1350 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1351 stack_trap "do_nodes $mdts $LCTL \
1352 set_param mdt.*.enable_remote_rename=1" EXIT
1354 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1356 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1357 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1359 run_test 24z "cross-MDT rename is done as cp"
1361 test_24A() { # LU-3182
1364 test_mkdir $DIR/$tdir
1365 stack_trap "simple_cleanup_common $NFILES"
1366 createmany -m $DIR/$tdir/$tfile $NFILES
1367 local t=$(ls $DIR/$tdir | wc -l)
1368 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1369 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1371 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1372 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1374 run_test 24A "readdir() returns correct number of entries."
1376 test_24B() { # LU-4805
1377 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1381 test_mkdir $DIR/$tdir
1382 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir/ ||
1383 error "create striped dir failed"
1385 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1386 [ $count -eq 2 ] || error "Expected 2, got $count"
1388 touch $DIR/$tdir/striped_dir/a
1390 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1391 [ $count -eq 3 ] || error "Expected 3, got $count"
1393 touch $DIR/$tdir/striped_dir/.f
1395 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1396 [ $count -eq 4 ] || error "Expected 4, got $count"
1398 rm -rf $DIR/$tdir || error "Can not delete directories"
1400 run_test 24B "readdir for striped dir return correct number of entries"
1403 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1409 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1410 error "create striped dir failed"
1412 cd $DIR/$tdir/d0/striped_dir
1414 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1415 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1416 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1418 [ "$d0_ino" = "$parent_ino" ] ||
1419 error ".. wrong, expect $d0_ino, get $parent_ino"
1421 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1422 error "mv striped dir failed"
1424 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1426 [ "$d1_ino" = "$parent_ino" ] ||
1427 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1429 run_test 24C "check .. in striped dir"
1432 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1436 mkdir $DIR/$tdir/src_dir
1437 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1438 error "create remote source failed"
1440 touch $DIR/$tdir/src_dir/src_child/a
1442 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1443 error "create remote target dir failed"
1445 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1446 error "create remote target child failed"
1448 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1449 error "rename dir cross MDT failed!"
1453 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1454 error "src_child still exists after rename"
1456 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1457 error "missing file(a) after rename"
1459 rm -rf $DIR/$tdir || error "Can not delete directories"
1461 run_test 24E "cross MDT rename/link"
1464 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1467 [ "$SLOW" = "no" ] && repeats=100
1471 echo "$repeats repeats"
1472 for ((i = 0; i < repeats; i++)); do
1473 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1474 touch $DIR/$tdir/test/a || error "touch fails"
1475 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1476 rm -rf $DIR/$tdir/test || error "rmdir fails"
1481 run_test 24F "hash order vs readdir (LU-11330)"
1484 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1489 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1490 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1491 touch $DIR/$tdir-0/f1 || error "touch f1"
1492 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1493 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1494 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1495 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1496 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1498 run_test 24G "migrate symlink in rename"
1501 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1502 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1503 skip "MDT1 should be on another node"
1505 test_mkdir -i 1 -c 1 $DIR/$tdir
1506 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1507 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1508 touch $DIR/$tdir/$tfile || error "touch failed"
1510 run_test 24H "repeat FLD_QUERY rpc"
1513 echo '== symlink sanity ============================================='
1517 touch $DIR/s25/foo ||
1518 error "File creation in symlinked directory failed"
1520 run_test 25a "create file in symlinked directory ==============="
1523 [ ! -d $DIR/d25 ] && test_25a
1524 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1526 run_test 25b "lookup file in symlinked directory ==============="
1530 test_mkdir $DIR/d26/d26-2
1531 ln -s d26/d26-2 $DIR/s26
1532 touch $DIR/s26/foo || error "File creation failed"
1534 run_test 26a "multiple component symlink ======================="
1537 test_mkdir -p $DIR/$tdir/d26-2
1538 ln -s $tdir/d26-2/foo $DIR/s26-2
1539 touch $DIR/s26-2 || error "File creation failed"
1541 run_test 26b "multiple component symlink at end of lookup ======"
1544 test_mkdir $DIR/d26.2
1545 touch $DIR/d26.2/foo
1546 ln -s d26.2 $DIR/s26.2-1
1547 ln -s s26.2-1 $DIR/s26.2-2
1548 ln -s s26.2-2 $DIR/s26.2-3
1549 chmod 0666 $DIR/s26.2-3/foo
1551 run_test 26c "chain of symlinks"
1553 # recursive symlinks (bug 439)
1555 ln -s d26-3/foo $DIR/d26-3
1557 run_test 26d "create multiple component recursive symlink"
1560 [ ! -h $DIR/d26-3 ] && test_26d
1563 run_test 26e "unlink multiple component recursive symlink"
1565 # recursive symlinks (bug 7022)
1567 test_mkdir $DIR/$tdir
1568 test_mkdir $DIR/$tdir/$tfile
1569 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1570 test_mkdir -p lndir/bar1
1571 test_mkdir $DIR/$tdir/$tfile/$tfile
1572 cd $tfile || error "cd $tfile failed"
1573 ln -s .. dotdot || error "ln dotdot failed"
1574 ln -s dotdot/lndir lndir || error "ln lndir failed"
1575 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1576 output=`ls $tfile/$tfile/lndir/bar1`
1577 [ "$output" = bar1 ] && error "unexpected output"
1578 rm -r $tfile || error "rm $tfile failed"
1579 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1581 run_test 26f "rm -r of a directory which has recursive symlink"
1584 test_mkdir $DIR/$tdir
1585 $LFS getstripe $DIR/$tdir
1586 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1587 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1588 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1590 run_test 27a "one stripe file"
1593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1595 test_mkdir $DIR/$tdir
1596 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1597 $LFS getstripe -c $DIR/$tdir/$tfile
1598 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1599 error "two-stripe file doesn't have two stripes"
1601 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1603 run_test 27b "create and write to two stripe file"
1605 # 27c family tests specific striping, setstripe -o
1607 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1608 test_mkdir -p $DIR/$tdir
1611 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1612 $LFS getstripe -i $DIR/$tdir/$tfile
1613 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1614 error "stripe not on specified OST"
1616 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1618 run_test 27ca "one stripe on specified OST"
1621 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1622 test_mkdir -p $DIR/$tdir
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cb "two stripes on specified OSTs"
1639 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1640 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1641 skip "server does not support overstriping"
1643 test_mkdir -p $DIR/$tdir
1645 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1646 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1649 # Strip getstripe output to a space separated list of OSTs
1650 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1651 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1652 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1653 error "stripes not on specified OSTs"
1655 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1657 run_test 27cc "two stripes on the same OST"
1660 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1661 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1662 skip "server does not support overstriping"
1663 test_mkdir -p $DIR/$tdir
1664 local osts="0,1,1,0"
1665 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1666 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1669 # Strip getstripe output to a space separated list of OSTs
1670 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1671 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1672 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1673 error "stripes not on specified OSTs"
1675 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1677 run_test 27cd "four stripes on two OSTs"
1680 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1681 skip_env "too many osts, skipping"
1682 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1683 skip "server does not support overstriping"
1684 # We do one more stripe than we have OSTs
1685 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1686 skip_env "ea_inode feature disabled"
1688 test_mkdir -p $DIR/$tdir
1690 for i in $(seq 0 $OSTCOUNT);
1693 if [ $i -ne $OSTCOUNT ]; then
1697 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1698 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1701 # Strip getstripe output to a space separated list of OSTs
1702 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1703 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1704 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1705 error "stripes not on specified OSTs"
1707 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1709 run_test 27ce "more stripes than OSTs with -o"
1712 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1715 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1716 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1717 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1718 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1719 error "failed to set $osp_proc=0"
1721 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1724 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1725 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1726 error "failed to set $osp_proc=1"
1729 error "should return error due to $osp_proc=0"
1731 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1734 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1735 skip "server does not support overstriping"
1736 [[ $mds1_FSTYPE != "ldiskfs" ]] && skip_env "ldiskfs only test"
1737 large_xattr_enabled || skip_env "ea_inode feature disabled"
1741 for ((i=1;i<1000;i++)); do
1742 osts+=",$((i % OSTCOUNT))"
1745 local mdts=$(comma_list $(mdts_nodes))
1746 local before=$(do_nodes $mdts \
1747 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1748 awk '/many credits/{print $3}' |
1751 $LFS setstripe -o $osts $DIR/$tfile || error "setstripe failed"
1752 $LFS getstripe $DIR/$tfile | grep stripe
1754 rm -f $DIR/$tfile || error "can't unlink"
1756 after=$(do_nodes $mdts \
1757 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1758 awk '/many credits/{print $3}' |
1761 (( before == after )) ||
1762 error "too many credits happened: $after > $before"
1764 run_test 27cg "1000 shouldn't cause too many credits"
1767 test_mkdir $DIR/$tdir
1768 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1769 error "setstripe failed"
1770 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1771 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1773 run_test 27d "create file with default settings"
1776 # LU-5839 adds check for existed layout before setting it
1777 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1778 skip "Need MDS version at least 2.7.56"
1780 test_mkdir $DIR/$tdir
1781 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1782 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1783 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1785 run_test 27e "setstripe existing file (should return error)"
1788 test_mkdir $DIR/$tdir
1789 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1790 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1791 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1792 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1793 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1794 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1796 run_test 27f "setstripe with bad stripe size (should return error)"
1799 test_mkdir $DIR/$tdir
1800 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1801 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1802 error "$DIR/$tdir/$tfile has object"
1804 run_test 27g "$LFS getstripe with no objects"
1807 test_mkdir $DIR/$tdir
1808 touch $DIR/$tdir/$tfile || error "touch failed"
1809 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1810 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1812 (( rc == 2 )) || error "getstripe did not return ENOENT"
1814 local err_msg=$($LFS getstripe $DIR/$tdir/typo $DIR/$tdir/$tfile \
1816 [[ $err_msg =~ "typo" ]] ||
1817 error "expected message with correct filename, got '$err_msg'"
1819 run_test 27ga "$LFS getstripe with missing file (should return error)"
1822 test_mkdir $DIR/$tdir
1823 touch $DIR/$tdir/$tfile || error "touch failed"
1824 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1825 error "missing objects"
1827 run_test 27i "$LFS getstripe with some objects"
1830 test_mkdir $DIR/$tdir
1831 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1832 error "setstripe failed" || true
1834 run_test 27j "setstripe with bad stripe offset (should return error)"
1836 test_27k() { # bug 2844
1837 test_mkdir $DIR/$tdir
1838 local file=$DIR/$tdir/$tfile
1839 local ll_max_blksize=$((4 * 1024 * 1024))
1840 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1841 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1842 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1843 dd if=/dev/zero of=$file bs=4k count=1
1844 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1845 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1847 run_test 27k "limit i_blksize for broken user apps"
1850 mcreate $DIR/$tfile || error "creating file"
1851 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1852 error "setstripe should have failed" || true
1854 run_test 27l "check setstripe permissions (should return error)"
1857 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1859 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1860 skip_env "multiple clients -- skipping"
1862 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1864 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1865 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1867 stack_trap simple_cleanup_common
1868 test_mkdir $DIR/$tdir
1869 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1870 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1871 error "dd should fill OST0"
1873 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1875 [ $i -gt 256 ] && break
1878 touch $DIR/$tdir/$tfile.$i
1879 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1880 awk '{print $1}'| grep -w "0") ] &&
1881 error "OST0 was full but new created file still use it"
1883 touch $DIR/$tdir/$tfile.$i
1884 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1885 awk '{print $1}'| grep -w "0") ] &&
1886 error "OST0 was full but new created file still use it" || true
1888 run_test 27m "create file while OST0 was full"
1890 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1891 # if the OST isn't full anymore.
1893 local ostidx=${1:-""}
1898 local list=$(comma_list $(osts_nodes))
1899 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1901 do_nodes $list lctl set_param fail_loc=0
1902 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1903 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1904 awk '{print $1 * 2;exit;}')
1905 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1907 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1911 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1913 remote_mds_nodsh && skip "remote MDS with nodsh"
1914 remote_ost_nodsh && skip "remote OST with nodsh"
1917 rm -f $DIR/$tdir/$tfile
1918 exhaust_precreations 0 0x80000215
1919 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1920 touch $DIR/$tdir/$tfile || error "touch failed"
1921 $LFS getstripe $DIR/$tdir/$tfile
1924 run_test 27n "create file with some full OSTs"
1927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1929 remote_mds_nodsh && skip "remote MDS with nodsh"
1930 remote_ost_nodsh && skip "remote OST with nodsh"
1933 rm -f $DIR/$tdir/$tfile
1934 exhaust_all_precreations 0x215
1936 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1941 run_test 27o "create file with all full OSTs (should error)"
1943 function create_and_checktime() {
1948 for ((i=0; i < $loops; i++)); do
1949 local start=$SECONDS
1950 multiop $fname-$i Oc
1951 ((SECONDS-start < TIMEOUT)) ||
1952 error "creation took " $((SECONDS-$start)) && return 1
1957 local mdts=$(comma_list $(mdts_nodes))
1959 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1960 skip "Need MDS version at least 2.13.57"
1962 local f0=$DIR/${tfile}-0
1963 local f1=$DIR/${tfile}-1
1965 wait_delete_completed
1967 # refill precreated objects
1968 $LFS setstripe -i0 -c1 $f0
1970 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1971 # force QoS allocation policy
1972 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1973 stack_trap "do_nodes $mdts $LCTL set_param \
1974 lov.*.qos_threshold_rr=$saved" EXIT
1977 # one OST is unavailable, but still have few objects preallocated
1979 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1980 rm -rf $f1 $DIR/$tdir*" EXIT
1982 for ((i=0; i < 7; i++)); do
1983 mkdir $DIR/$tdir$i || error "can't create dir"
1984 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1985 error "can't set striping"
1987 for ((i=0; i < 7; i++)); do
1988 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1992 run_test 27oo "don't let few threads to reserve too many objects"
1995 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1997 remote_mds_nodsh && skip "remote MDS with nodsh"
1998 remote_ost_nodsh && skip "remote OST with nodsh"
2001 rm -f $DIR/$tdir/$tfile
2002 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
2004 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
2005 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
2006 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2008 exhaust_precreations 0 0x80000215
2009 echo foo >> $DIR/$tdir/$tfile || error "append failed"
2010 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
2011 $LFS getstripe $DIR/$tdir/$tfile
2015 run_test 27p "append to a truncated file with some full OSTs"
2018 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2020 remote_mds_nodsh && skip "remote MDS with nodsh"
2021 remote_ost_nodsh && skip "remote OST with nodsh"
2024 rm -f $DIR/$tdir/$tfile
2026 mkdir_on_mdt0 $DIR/$tdir
2027 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2028 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2029 error "truncate $DIR/$tdir/$tfile failed"
2030 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2032 exhaust_all_precreations 0x215
2034 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2035 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2039 run_test 27q "append to truncated file with all OSTs full (should error)"
2042 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2044 remote_mds_nodsh && skip "remote MDS with nodsh"
2045 remote_ost_nodsh && skip "remote OST with nodsh"
2048 rm -f $DIR/$tdir/$tfile
2049 exhaust_precreations 0 0x80000215
2051 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2055 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2057 test_27s() { # bug 10725
2058 test_mkdir $DIR/$tdir
2059 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2060 local stripe_count=0
2061 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2062 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2063 error "stripe width >= 2^32 succeeded" || true
2066 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2068 test_27t() { # bug 10864
2073 $WLFS getstripe $tfile
2076 run_test 27t "check that utils parse path correctly"
2078 test_27u() { # bug 4900
2079 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2080 remote_mds_nodsh && skip "remote MDS with nodsh"
2083 local list=$(comma_list $(mdts_nodes))
2085 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2086 do_nodes $list $LCTL set_param fail_loc=0x139
2087 test_mkdir -p $DIR/$tdir
2088 stack_trap "simple_cleanup_common 1000"
2089 createmany -o $DIR/$tdir/$tfile 1000
2090 do_nodes $list $LCTL set_param fail_loc=0
2092 TLOG=$TMP/$tfile.getstripe
2093 $LFS getstripe $DIR/$tdir > $TLOG
2094 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2095 [[ $OBJS -gt 0 ]] &&
2096 error "$OBJS objects created on OST-0. See $TLOG" ||
2099 run_test 27u "skip object creation on OSC w/o objects"
2101 test_27v() { # bug 4900
2102 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2104 remote_mds_nodsh && skip "remote MDS with nodsh"
2105 remote_ost_nodsh && skip "remote OST with nodsh"
2107 exhaust_all_precreations 0x215
2110 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2112 touch $DIR/$tdir/$tfile
2113 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2115 for (( i=1; i < OSTCOUNT; i++ )); do
2116 do_facet ost$i lctl set_param fail_loc=0x705
2118 local START=`date +%s`
2119 createmany -o $DIR/$tdir/$tfile 32
2121 local FINISH=`date +%s`
2122 local TIMEOUT=`lctl get_param -n timeout`
2123 local PROCESS=$((FINISH - START))
2124 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2125 error "$FINISH - $START >= $TIMEOUT / 2"
2126 sleep $((TIMEOUT / 2 - PROCESS))
2129 run_test 27v "skip object creation on slow OST"
2131 test_27w() { # bug 10997
2132 test_mkdir $DIR/$tdir
2133 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2134 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2135 error "stripe size $size != 65536" || true
2136 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2137 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2139 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2142 [[ $OSTCOUNT -lt 2 ]] &&
2143 skip_env "skipping multiple stripe count/offset test"
2145 test_mkdir $DIR/$tdir
2146 for i in $(seq 1 $OSTCOUNT); do
2148 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2149 error "setstripe -c $i -i $offset failed"
2150 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2151 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2152 [ $count -ne $i ] && error "stripe count $count != $i" || true
2153 [ $index -ne $offset ] &&
2154 error "stripe offset $index != $offset" || true
2157 run_test 27wa "check $LFS setstripe -c -i options"
2160 remote_ost_nodsh && skip "remote OST with nodsh"
2161 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2164 OFFSET=$(($OSTCOUNT - 1))
2166 local OST=$(ostname_from_index $OSTIDX)
2168 test_mkdir $DIR/$tdir
2169 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2170 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2172 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2173 for i in $(seq 0 $OFFSET); do
2174 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2175 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2176 error "OST0 was degraded but new created file still use it"
2178 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2180 run_test 27x "create files while OST0 is degraded"
2183 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2184 remote_mds_nodsh && skip "remote MDS with nodsh"
2185 remote_ost_nodsh && skip "remote OST with nodsh"
2186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2188 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2189 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2190 osp.$mdtosc.prealloc_last_id)
2191 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2192 osp.$mdtosc.prealloc_next_id)
2193 local fcount=$((last_id - next_id))
2194 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2195 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2197 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2198 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2199 local OST_DEACTIVE_IDX=-1
2204 for OSC in $MDS_OSCS; do
2205 OST=$(osc_to_ost $OSC)
2206 OSTIDX=$(index_from_ostuuid $OST)
2207 if [ $OST_DEACTIVE_IDX == -1 ]; then
2208 OST_DEACTIVE_IDX=$OSTIDX
2210 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2211 echo $OSC "is Deactivated:"
2212 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2216 OSTIDX=$(index_from_ostuuid $OST)
2217 test_mkdir $DIR/$tdir
2218 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2220 for OSC in $MDS_OSCS; do
2221 OST=$(osc_to_ost $OSC)
2222 OSTIDX=$(index_from_ostuuid $OST)
2223 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2224 echo $OST "is degraded:"
2225 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2226 obdfilter.$OST.degraded=1
2231 createmany -o $DIR/$tdir/$tfile $fcount
2233 for OSC in $MDS_OSCS; do
2234 OST=$(osc_to_ost $OSC)
2235 OSTIDX=$(index_from_ostuuid $OST)
2236 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2237 echo $OST "is recovered from degraded:"
2238 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2239 obdfilter.$OST.degraded=0
2241 do_facet $SINGLEMDS lctl --device %$OSC activate
2245 # all osp devices get activated, hence -1 stripe count restored
2246 local stripe_count=0
2248 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2249 # devices get activated.
2251 $LFS setstripe -c -1 $DIR/$tfile
2252 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2254 [ $stripe_count -ne $OSTCOUNT ] &&
2255 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2258 run_test 27y "create files while OST0 is degraded and the rest inactive"
2264 lmm_count=$($LFS getstripe -c $1)
2265 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2266 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2268 local old_ifs="$IFS"
2270 fid=($($LFS path2fid $1))
2273 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2274 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2276 # compare lmm_seq and lu_fid->f_seq
2277 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2278 # compare lmm_object_id and lu_fid->oid
2279 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2281 # check the trusted.fid attribute of the OST objects of the file
2282 local have_obdidx=false
2284 $LFS getstripe $1 | while read obdidx oid hex seq; do
2285 # skip lines up to and including "obdidx"
2286 [ -z "$obdidx" ] && break
2287 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2288 $have_obdidx || continue
2290 local ost=$((obdidx + 1))
2291 local dev=$(ostdevname $ost)
2294 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2296 seq=$(echo $seq | sed -e "s/^0x//g")
2297 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2298 oid_hex=$(echo $oid)
2300 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2302 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2306 # Don't unmount/remount the OSTs if we don't need to do that.
2307 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2308 # update too, until that use mount/ll_decode_filter_fid/mount.
2309 # Re-enable when debugfs will understand new filter_fid.
2311 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2312 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2313 $dev 2>/dev/null" | grep "parent=")
2315 if [ -z "$ff" ]; then
2317 mount_fstype ost$ost
2318 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2319 $(facet_mntpt ost$ost)/$obj_file)
2320 unmount_fstype ost$ost
2321 start ost$ost $dev $OST_MOUNT_OPTS
2325 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2327 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2329 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2330 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2332 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2333 # stripe_size=1048576 component_id=1 component_start=0 \
2334 # component_end=33554432
2335 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2336 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2337 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2339 if grep -q 'stripe=' <<<$ff; then
2340 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2342 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2343 # into f_ver in this case. See comment on ff_parent.
2344 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2347 # compare lmm_seq and filter_fid->ff_parent.f_seq
2348 [ $ff_pseq = $lmm_seq ] ||
2349 error "FF parent SEQ $ff_pseq != $lmm_seq"
2350 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2351 [ $ff_poid = $lmm_oid ] ||
2352 error "FF parent OID $ff_poid != $lmm_oid"
2353 (($ff_pstripe == $stripe_nr)) ||
2354 error "FF stripe $ff_pstripe != $stripe_nr"
2356 stripe_nr=$((stripe_nr + 1))
2357 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2359 if grep -q 'stripe_count=' <<<$ff; then
2360 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2361 -e 's/ .*//' <<<$ff)
2362 [ $lmm_count = $ff_scnt ] ||
2363 error "FF stripe count $lmm_count != $ff_scnt"
2369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2370 remote_ost_nodsh && skip "remote OST with nodsh"
2372 test_mkdir $DIR/$tdir
2373 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2374 { error "setstripe -c -1 failed"; return 1; }
2375 # We need to send a write to every object to get parent FID info set.
2376 # This _should_ also work for setattr, but does not currently.
2377 # touch $DIR/$tdir/$tfile-1 ||
2378 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2379 { error "dd $tfile-1 failed"; return 2; }
2380 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2381 { error "setstripe -c -1 failed"; return 3; }
2382 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2383 { error "dd $tfile-2 failed"; return 4; }
2385 # make sure write RPCs have been sent to OSTs
2388 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2389 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2391 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2393 test_27A() { # b=19102
2394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2396 save_layout_restore_at_exit $MOUNT
2397 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2398 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2399 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2400 local default_size=$($LFS getstripe -S $MOUNT)
2401 local default_offset=$($LFS getstripe -i $MOUNT)
2402 local dsize=$(do_facet $SINGLEMDS \
2403 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2404 [ $default_size -eq $dsize ] ||
2405 error "stripe size $default_size != $dsize"
2406 [ $default_offset -eq -1 ] ||
2407 error "stripe offset $default_offset != -1"
2409 run_test 27A "check filesystem-wide default LOV EA values"
2411 test_27B() { # LU-2523
2412 test_mkdir $DIR/$tdir
2413 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2415 # open f1 with O_LOV_DELAY_CREATE
2417 # call setstripe ioctl on open file descriptor for f1
2419 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2423 # open f1 with O_LOV_DELAY_CREATE
2425 # call setstripe ioctl on open file descriptor for f1
2427 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2429 # Allow multiop to fail in imitation of NFS's busted semantics.
2432 run_test 27B "call setstripe on open unlinked file/rename victim"
2434 # 27C family tests full striping and overstriping
2435 test_27Ca() { #LU-2871
2436 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2444 test_mkdir $DIR/$tdir
2446 for i in $(seq 0 $((OSTCOUNT - 1))); do
2447 # set stripe across all OSTs starting from OST$i
2448 $LFS setstripe -i $i -c -1 $tfile$i
2449 # get striping information
2450 ost_idx=($($LFS getstripe $tfile$i |
2451 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2452 echo "OST Index: ${ost_idx[*]}"
2455 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2456 error "${#ost_idx[@]} != $OSTCOUNT"
2458 for index in $(seq 0 $((OSTCOUNT - 1))); do
2460 for j in "${ost_idx[@]}"; do
2461 if [ $index -eq $j ]; then
2467 error "Can not find $index in ${ost_idx[*]}"
2471 run_test 27Ca "check full striping across all OSTs"
2474 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2475 skip "server does not support overstriping"
2476 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2477 skip_env "too many osts, skipping"
2479 test_mkdir -p $DIR/$tdir
2480 local setcount=$(($OSTCOUNT * 2))
2481 [ $setcount -lt 160 ] || large_xattr_enabled ||
2482 skip_env "ea_inode feature disabled"
2484 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2485 error "setstripe failed"
2487 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2488 [ $count -eq $setcount ] ||
2489 error "stripe count $count, should be $setcount"
2491 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2492 error "overstriped should be set in pattern"
2494 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2497 run_test 27Cb "more stripes than OSTs with -C"
2500 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2501 skip "server does not support overstriping"
2502 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2504 test_mkdir -p $DIR/$tdir
2505 local setcount=$(($OSTCOUNT - 1))
2507 [ $setcount -lt 160 ] || large_xattr_enabled ||
2508 skip_env "ea_inode feature disabled"
2510 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2511 error "setstripe failed"
2513 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2514 [ $count -eq $setcount ] ||
2515 error "stripe count $count, should be $setcount"
2517 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2518 error "overstriped should not be set in pattern"
2520 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2523 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2526 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2527 skip "server does not support overstriping"
2528 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2529 large_xattr_enabled || skip_env "ea_inode feature disabled"
2533 test_mkdir -p $DIR/$tdir
2534 local setcount=$LOV_MAX_STRIPE_COUNT
2536 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2537 error "setstripe failed"
2539 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2540 [ $count -eq $setcount ] ||
2541 error "stripe count $count, should be $setcount"
2543 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2544 error "overstriped should be set in pattern"
2546 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2549 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2551 run_test 27Cd "test maximum stripe count"
2554 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2555 skip "server does not support overstriping"
2556 test_mkdir -p $DIR/$tdir
2558 pool_add $TESTNAME || error "Pool creation failed"
2559 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2563 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2564 error "setstripe failed"
2566 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2567 [ $count -eq $setcount ] ||
2568 error "stripe count $count, should be $setcount"
2570 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2571 error "overstriped should be set in pattern"
2573 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2576 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2578 run_test 27Ce "test pool with overstriping"
2581 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2582 skip "server does not support overstriping"
2583 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2584 skip_env "too many osts, skipping"
2586 test_mkdir -p $DIR/$tdir
2588 local setcount=$(($OSTCOUNT * 2))
2589 [ $setcount -lt 160 ] || large_xattr_enabled ||
2590 skip_env "ea_inode feature disabled"
2592 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2593 error "setstripe failed"
2595 echo 1 > $DIR/$tdir/$tfile
2597 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2598 [ $count -eq $setcount ] ||
2599 error "stripe count $count, should be $setcount"
2601 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2602 error "overstriped should be set in pattern"
2604 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2607 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2609 run_test 27Cf "test default inheritance with overstriping"
2612 (( MDS1_VERSION >= $(version_code v2_15_55-80-gd96b98ee6b) )) ||
2613 skip "need MDS version at least v2_15_55-80-gd96b98ee6b for fix"
2615 $LFS setstripe -o 0,$OSTCOUNT $DIR/$tfile
2616 (( $? != 0 )) || error "must be an error for not existent OST#"
2618 run_test 27Cg "test setstripe with wrong OST idx"
2621 local tf=$DIR/$tfile
2623 stack_trap "rm -f $DIR/$tfile"
2625 $LFS setstripe -E1M $tf || error "create $tf failed"
2626 $LFS setstripe -Eeof --component-add -C 100 $tf ||
2627 error "add component failed"
2629 $LFS getstripe -I2 $tf | awk '/lmm_pattern/ { print $2 }' |
2630 grep "overstriped" || {
2632 echo "lose overstriping setting"
2634 sc=$($LFS getstripe -I2 --stripe-count $tf)
2635 (( $sc == 100 )) || {
2637 echo "lose overstriping setting"
2640 stack_trap "rm -f $tf"
2641 dd if=/dev/zero of=$tf bs=1M count=10 || error "write $tf"
2642 sc=$($LFS getstripe -I2 --stripe-count $tf)
2643 (( $sc == 100 )) || {
2645 echo "lose overstriping setting after instantiation"
2648 run_test 27Ci "add an overstriping component"
2651 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2652 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2653 remote_mds_nodsh && skip "remote MDS with nodsh"
2655 local POOL=${POOL:-testpool}
2657 local last_ost=$(($OSTCOUNT - 1))
2659 local ost_list=$(seq $first_ost $ost_step $last_ost)
2660 local ost_range="$first_ost $last_ost $ost_step"
2662 test_mkdir $DIR/$tdir
2663 pool_add $POOL || error "pool_add failed"
2664 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2667 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2669 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2670 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2671 skip27D+=" -s 30,31"
2672 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2673 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2674 skip27D+=" -s 32,33"
2675 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2677 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2678 error "llapi_layout_test failed"
2680 destroy_test_pools || error "destroy test pools failed"
2682 run_test 27D "validate llapi_layout API"
2684 # Verify that default_easize is increased from its initial value after
2685 # accessing a widely striped file.
2687 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2688 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2689 skip "client does not have LU-3338 fix"
2691 # 72 bytes is the minimum space required to store striping
2692 # information for a file striped across one OST:
2693 # (sizeof(struct lov_user_md_v3) +
2694 # sizeof(struct lov_user_ost_data_v1))
2696 $LCTL set_param -n llite.*.default_easize $min_easize ||
2697 error "lctl set_param failed"
2698 local easize=$($LCTL get_param -n llite.*.default_easize)
2700 [ $easize -eq $min_easize ] ||
2701 error "failed to set default_easize"
2703 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2704 error "setstripe failed"
2705 # In order to ensure stat() call actually talks to MDS we need to
2706 # do something drastic to this file to shake off all lock, e.g.
2707 # rename it (kills lookup lock forcing cache cleaning)
2708 mv $DIR/$tfile $DIR/${tfile}-1
2709 ls -l $DIR/${tfile}-1
2712 easize=$($LCTL get_param -n llite.*.default_easize)
2714 [ $easize -gt $min_easize ] ||
2715 error "default_easize not updated"
2717 run_test 27E "check that default extended attribute size properly increases"
2719 test_27F() { # LU-5346/LU-7975
2720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2721 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2722 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2723 skip "Need MDS version at least 2.8.51"
2724 remote_ost_nodsh && skip "remote OST with nodsh"
2726 test_mkdir $DIR/$tdir
2728 $LFS setstripe -c 2 $DIR/$tdir
2730 # stop all OSTs to reproduce situation for LU-7975 ticket
2731 for num in $(seq $OSTCOUNT); do
2735 # open/create f0 with O_LOV_DELAY_CREATE
2736 # truncate f0 to a non-0 size
2738 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2740 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2741 # open/write it again to force delayed layout creation
2742 cat /etc/hosts > $DIR/$tdir/f0 &
2746 for num in $(seq $OSTCOUNT); do
2747 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2748 error "ost$num failed to start"
2751 wait $catpid || error "cat failed"
2753 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2754 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2755 error "wrong stripecount"
2758 run_test 27F "Client resend delayed layout creation with non-zero size"
2760 test_27G() { #LU-10629
2761 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2762 skip "Need MDS version at least 2.11.51"
2763 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2764 remote_mds_nodsh && skip "remote MDS with nodsh"
2765 local POOL=${POOL:-testpool}
2766 local ostrange="0 0 1"
2768 test_mkdir $DIR/$tdir
2769 touch $DIR/$tdir/$tfile.nopool
2770 pool_add $POOL || error "pool_add failed"
2771 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2772 $LFS setstripe -p $POOL $DIR/$tdir
2774 local pool=$($LFS getstripe -p $DIR/$tdir)
2776 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2777 touch $DIR/$tdir/$tfile.default
2778 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2779 $LFS find $DIR/$tdir -type f --pool $POOL
2780 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2781 [[ "$found" == "2" ]] ||
2782 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2784 $LFS setstripe -d $DIR/$tdir
2786 pool=$($LFS getstripe -p -d $DIR/$tdir)
2788 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2790 run_test 27G "Clear OST pool from stripe"
2793 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2794 skip "Need MDS version newer than 2.11.54"
2795 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2796 test_mkdir $DIR/$tdir
2797 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2798 touch $DIR/$tdir/$tfile
2799 $LFS getstripe -c $DIR/$tdir/$tfile
2800 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2801 error "two-stripe file doesn't have two stripes"
2803 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2804 $LFS getstripe -y $DIR/$tdir/$tfile
2805 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2806 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2807 error "expected l_ost_idx: [02]$ not matched"
2809 # make sure ost list has been cleared
2810 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2811 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2812 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2814 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2816 run_test 27H "Set specific OSTs stripe"
2819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2820 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2821 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2822 skip "Need MDS version newer than 2.12.52"
2823 local pool=$TESTNAME
2824 local ostrange="1 1 1"
2826 save_layout_restore_at_exit $MOUNT
2827 $LFS setstripe -c 2 -i 0 $MOUNT
2828 pool_add $pool || error "pool_add failed"
2829 pool_add_targets $pool $ostrange ||
2830 error "pool_add_targets failed"
2831 test_mkdir $DIR/$tdir
2832 $LFS setstripe -p $pool $DIR/$tdir
2833 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2834 $LFS getstripe $DIR/$tdir/$tfile
2836 run_test 27I "check that root dir striping does not break parent dir one"
2839 (( $MDS1_VERSION > $(version_code 2.12.51) )) ||
2840 skip "Need MDS version newer than 2.12.51"
2842 # skip basic ops on file with foreign LOV tests on 5.12-6.2 kernels
2843 # until the filemap_read() issue is fixed by v6.2-rc4-61-g5956592ce337
2844 (( $LINUX_VERSION_CODE < $(version_code 5.12.0) ||
2845 $LINUX_VERSION_CODE >= $(version_code 6.2.0) )) ||
2846 skip "Need kernel < 5.12.0 or >= 6.2.0 for filemap_read() fix"
2848 test_mkdir $DIR/$tdir
2849 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2850 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2852 # create foreign file (raw way)
2853 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2854 error "creating $tfile w/ hex flags w/o --foreign should fail"
2856 ! $LFS setstripe --foreign --flags foo \
2857 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2858 error "creating $tfile with '--flags foo' should fail"
2860 ! $LFS setstripe --foreign --flags 0xffffffff \
2861 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2862 error "creating $tfile w/ 0xffffffff flags should fail"
2864 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2865 -t 1 -F 0xda08 || error "create_foreign_file failed"
2867 # verify foreign file (raw way)
2868 parse_foreign_file -f $DIR/$tdir/$tfile |
2869 grep "lov_foreign_magic: 0x0BD70BD0" ||
2870 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2871 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2872 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2873 parse_foreign_file -f $DIR/$tdir/$tfile |
2874 grep "lov_foreign_size: 73" ||
2875 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2876 parse_foreign_file -f $DIR/$tdir/$tfile |
2877 grep "lov_foreign_type: 1" ||
2878 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2879 parse_foreign_file -f $DIR/$tdir/$tfile |
2880 grep "lov_foreign_flags: 0x0000DA08" ||
2881 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2882 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2883 grep "lov_foreign_value: 0x" |
2884 sed -e 's/lov_foreign_value: 0x//')
2885 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2886 [[ $lov = ${lov2// /} ]] ||
2887 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2889 # create foreign file (lfs + API)
2890 $LFS setstripe --foreign=none --flags 0xda08 \
2891 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2892 error "$DIR/$tdir/${tfile}2: create failed"
2894 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2895 grep "lfm_magic:.*0x0BD70BD0" ||
2896 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2897 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2898 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2899 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2900 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2901 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2902 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2903 grep "lfm_flags:.*0x0000DA08" ||
2904 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2905 $LFS getstripe $DIR/$tdir/${tfile}2 |
2906 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2907 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2909 # modify striping should fail
2910 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2911 error "$DIR/$tdir/$tfile: setstripe should fail"
2912 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2913 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2916 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2917 cat $DIR/$tdir/${tfile}2 &&
2918 error "$DIR/$tdir/${tfile}2: read should fail"
2919 cat /etc/passwd > $DIR/$tdir/$tfile &&
2920 error "$DIR/$tdir/$tfile: write should fail"
2921 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2922 error "$DIR/$tdir/${tfile}2: write should fail"
2925 chmod 222 $DIR/$tdir/$tfile ||
2926 error "$DIR/$tdir/$tfile: chmod failed"
2927 chmod 222 $DIR/$tdir/${tfile}2 ||
2928 error "$DIR/$tdir/${tfile}2: chmod failed"
2931 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2932 error "$DIR/$tdir/$tfile: chown failed"
2933 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2934 error "$DIR/$tdir/${tfile}2: chown failed"
2936 # rename should work
2937 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2938 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2939 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2940 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2942 #remove foreign file
2943 rm $DIR/$tdir/${tfile}.new ||
2944 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2945 rm $DIR/$tdir/${tfile}2.new ||
2946 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2948 run_test 27J "basic ops on file with foreign LOV"
2951 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2952 skip "Need MDS version newer than 2.12.49"
2954 test_mkdir $DIR/$tdir
2955 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2956 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2958 # create foreign dir (raw way)
2959 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2960 error "creating $tdir w/ hex flags w/o --foreign should fail"
2962 ! $LFS setdirstripe --foreign --flags foo \
2963 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2964 error "creating $tdir with '--flags foo' should fail"
2966 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2967 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2968 error "creating $tdir w/ 0xffffffff flags should fail"
2970 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2971 error "create_foreign_dir FAILED"
2973 # verify foreign dir (raw way)
2974 parse_foreign_dir -d $DIR/$tdir/$tdir |
2975 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2976 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2977 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2978 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2979 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2980 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2981 parse_foreign_dir -d $DIR/$tdir/$tdir |
2982 grep "lmv_foreign_flags: 55813$" ||
2983 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2984 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2985 grep "lmv_foreign_value: 0x" |
2986 sed 's/lmv_foreign_value: 0x//')
2987 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2989 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2991 # create foreign dir (lfs + API)
2992 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2993 $DIR/$tdir/${tdir}2 ||
2994 error "$DIR/$tdir/${tdir}2: create failed"
2996 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2998 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2999 grep "lfm_magic:.*0x0CD50CD0" ||
3000 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
3001 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
3002 # - sizeof(lfm_type) - sizeof(lfm_flags)
3003 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
3004 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
3005 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
3006 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
3007 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
3008 grep "lfm_flags:.*0x0000DA05" ||
3009 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
3010 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
3011 grep "lfm_value.*${uuid1}@${uuid2}" ||
3012 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
3014 # file create in dir should fail
3015 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3016 touch $DIR/$tdir/${tdir}2/$tfile &&
3017 error "$DIR/${tdir}2: file create should fail"
3020 chmod 777 $DIR/$tdir/$tdir ||
3021 error "$DIR/$tdir: chmod failed"
3022 chmod 777 $DIR/$tdir/${tdir}2 ||
3023 error "$DIR/${tdir}2: chmod failed"
3026 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
3027 error "$DIR/$tdir: chown failed"
3028 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
3029 error "$DIR/${tdir}2: chown failed"
3031 # rename should work
3032 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3033 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
3034 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
3035 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
3038 rmdir $DIR/$tdir/${tdir}.new ||
3039 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
3040 rmdir $DIR/$tdir/${tdir}2.new ||
3041 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
3043 run_test 27K "basic ops on dir with foreign LMV"
3046 remote_mds_nodsh && skip "remote MDS with nodsh"
3048 local POOL=${POOL:-$TESTNAME}
3050 pool_add $POOL || error "pool_add failed"
3052 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3053 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3054 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3056 run_test 27L "lfs pool_list gives correct pool name"
3059 (( $MDS1_VERSION >= $(version_code 2.12.57) )) ||
3060 skip "Need MDS version >= than 2.12.57"
3061 remote_mds_nodsh && skip "remote MDS with nodsh"
3062 (( $OSTCOUNT > 1 )) || skip "need > 1 OST"
3064 # Set default striping on directory
3067 local mdts=$(comma_list $(mdts_nodes))
3069 # if we run against a 2.12 server which lacks overstring support
3070 # then the connect_flag will not report overstriping, even if client
3072 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3073 stripe_opt="-C $setcount"
3074 elif (( $OSTCOUNT >= $setcount )); then
3075 stripe_opt="-c $setcount"
3077 skip "server does not support overstriping"
3080 test_mkdir $DIR/$tdir
3082 # Validate existing append_* params and ensure restore
3083 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3084 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3085 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3087 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3088 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
3089 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
3091 $LFS setstripe $stripe_opt $DIR/$tdir
3093 echo 1 > $DIR/$tdir/${tfile}.1
3094 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3095 (( $count == $setcount )) ||
3096 error "(1) stripe count $count, should be $setcount"
3098 local appendcount=$orig_count
3099 echo 1 >> $DIR/$tdir/${tfile}.2_append
3100 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3101 (( $count == $appendcount )) ||
3102 error "(2)stripe count $count, should be $appendcount for append"
3104 # Disable O_APPEND striping, verify it works
3105 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3107 # Should now get the default striping, which is 4
3109 echo 1 >> $DIR/$tdir/${tfile}.3_append
3110 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3111 (( $count == $setcount )) ||
3112 error "(3) stripe count $count, should be $setcount"
3114 # Try changing the stripe count for append files
3115 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3117 # Append striping is now 2 (directory default is still 4)
3119 echo 1 >> $DIR/$tdir/${tfile}.4_append
3120 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3121 (( $count == $appendcount )) ||
3122 error "(4) stripe count $count, should be $appendcount for append"
3124 # Test append stripe count of -1
3125 # Exercise LU-16872 patch with specific striping, only if MDS has fix
3126 (( $MDS1_VERSION > $(version_code 2.15.56.46) )) &&
3127 $LFS setstripe -o 0,$((OSTCOUNT - 1)) $DIR/$tdir &&
3128 touch $DIR/$tdir/$tfile.specific.{1..128}
3129 stack_trap "rm -f $DIR/$tdir/$tfile.*"
3131 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3132 appendcount=$OSTCOUNT
3133 echo 1 >> $DIR/$tdir/${tfile}.5
3134 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3135 (( $count == $appendcount )) ||
3136 error "(5) stripe count $count, should be $appendcount for append"
3138 # Set append striping back to default of 1
3139 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3141 # Try a new default striping, PFL + DOM
3142 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3144 # Create normal DOM file, DOM returns stripe count == 0
3146 touch $DIR/$tdir/${tfile}.6
3147 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3148 (( $count == $setcount )) ||
3149 error "(6) stripe count $count, should be $setcount"
3153 echo 1 >> $DIR/$tdir/${tfile}.7_append
3154 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3155 (( $count == $appendcount )) ||
3156 error "(7) stripe count $count, should be $appendcount for append"
3158 # Clean up DOM layout
3159 $LFS setstripe -d $DIR/$tdir
3161 save_layout_restore_at_exit $MOUNT
3162 # Now test that append striping works when layout is from root
3163 $LFS setstripe -c 2 $MOUNT
3164 # Make a special directory for this
3165 mkdir $DIR/${tdir}/${tdir}.2
3167 # Verify for normal file
3169 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3170 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3171 (( $count == $setcount )) ||
3172 error "(8) stripe count $count, should be $setcount"
3175 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3176 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3177 (( $count == $appendcount )) ||
3178 error "(9) stripe count $count, should be $appendcount for append"
3180 # Now test O_APPEND striping with pools
3181 pool_add $TESTNAME || error "pool creation failed"
3182 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3183 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3185 echo 1 >> $DIR/$tdir/${tfile}.10_append
3187 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3188 [[ "$pool" == "$TESTNAME" ]] || error "(10) incorrect pool: $pool"
3190 # Check that count is still correct
3192 echo 1 >> $DIR/$tdir/${tfile}.11_append
3193 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3194 (( $count == $appendcount )) ||
3195 error "(11) stripe count $count, should be $appendcount for append"
3197 # Disable O_APPEND stripe count, verify pool works separately
3198 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3200 echo 1 >> $DIR/$tdir/${tfile}.12_append
3202 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3203 [[ "$pool" == "$TESTNAME" ]] || error "(12) incorrect pool: $pool"
3205 # Remove pool setting, verify it's not applied
3206 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3208 echo 1 >> $DIR/$tdir/${tfile}.13_append
3210 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3211 [[ -z "$pool" ]] || error "(13) pool found: $pool"
3213 run_test 27M "test O_APPEND striping"
3216 combined_mgs_mds && skip "needs separate MGS/MDT"
3218 pool_add $TESTNAME || error "pool_add failed"
3219 do_facet mgs "$LCTL pool_list $FSNAME" |
3220 grep -Fx "${FSNAME}.${TESTNAME}" ||
3221 error "lctl pool_list on MGS failed"
3223 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3225 clean_foreign_symlink() {
3227 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3228 for i in $DIR/$tdir/* ; do
3229 $LFS unlink_foreign $i || true
3234 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3235 skip "Need MDS version newer than 2.12.51"
3237 test_mkdir $DIR/$tdir
3238 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3239 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3241 trap clean_foreign_symlink EXIT
3243 # enable foreign_symlink behaviour
3244 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3246 # foreign symlink LOV format is a partial path by default
3248 # create foreign file (lfs + API)
3249 $LFS setstripe --foreign=symlink --flags 0xda05 \
3250 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3251 error "$DIR/$tdir/${tfile}: create failed"
3253 $LFS getstripe -v $DIR/$tdir/${tfile} |
3254 grep "lfm_magic:.*0x0BD70BD0" ||
3255 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3256 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3257 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3258 $LFS getstripe -v $DIR/$tdir/${tfile} |
3259 grep "lfm_flags:.*0x0000DA05" ||
3260 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3261 $LFS getstripe $DIR/$tdir/${tfile} |
3262 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3263 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3265 # modify striping should fail
3266 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3267 error "$DIR/$tdir/$tfile: setstripe should fail"
3269 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3270 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3271 cat /etc/passwd > $DIR/$tdir/$tfile &&
3272 error "$DIR/$tdir/$tfile: write should fail"
3274 # rename should succeed
3275 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3276 error "$DIR/$tdir/$tfile: rename has failed"
3278 #remove foreign_symlink file should fail
3279 rm $DIR/$tdir/${tfile}.new &&
3280 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3283 mkdir /tmp/${uuid1} ||
3284 error "/tmp/${uuid1}: mkdir has failed"
3285 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3286 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3287 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3288 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3289 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3290 #read should succeed now
3291 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3292 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3293 #write should succeed now
3294 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3295 error "$DIR/$tdir/${tfile}.new: write should succeed"
3296 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3297 error "$DIR/$tdir/${tfile}.new: diff has failed"
3298 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3299 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3301 #check that getstripe still works
3302 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3303 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3305 # chmod should still succeed
3306 chmod 644 $DIR/$tdir/${tfile}.new ||
3307 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3309 # chown should still succeed
3310 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3311 error "$DIR/$tdir/${tfile}.new: chown has failed"
3313 # rename should still succeed
3314 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3315 error "$DIR/$tdir/${tfile}.new: rename has failed"
3317 #remove foreign_symlink file should still fail
3318 rm $DIR/$tdir/${tfile} &&
3319 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3321 #use special ioctl() to unlink foreign_symlink file
3322 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3323 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3326 run_test 27O "basic ops on foreign file of symlink type"
3329 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3330 skip "Need MDS version newer than 2.12.49"
3332 test_mkdir $DIR/$tdir
3333 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3334 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3336 trap clean_foreign_symlink EXIT
3338 # enable foreign_symlink behaviour
3339 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3341 # foreign symlink LMV format is a partial path by default
3343 # create foreign dir (lfs + API)
3344 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3345 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3346 error "$DIR/$tdir/${tdir}: create failed"
3348 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3350 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3351 grep "lfm_magic:.*0x0CD50CD0" ||
3352 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3353 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3354 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3355 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3356 grep "lfm_flags:.*0x0000DA05" ||
3357 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3358 $LFS getdirstripe $DIR/$tdir/${tdir} |
3359 grep "lfm_value.*${uuid1}/${uuid2}" ||
3360 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3362 # file create in dir should fail
3363 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3364 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3366 # rename should succeed
3367 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3368 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3370 #remove foreign_symlink dir should fail
3371 rmdir $DIR/$tdir/${tdir}.new &&
3372 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3375 mkdir -p /tmp/${uuid1}/${uuid2} ||
3376 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3377 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3378 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3379 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3380 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3381 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3382 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3383 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3385 #check that getstripe fails now that foreign_symlink enabled
3386 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3387 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3389 # file create in dir should work now
3390 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3391 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3392 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3393 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3394 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3395 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3397 # chmod should still succeed
3398 chmod 755 $DIR/$tdir/${tdir}.new ||
3399 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3401 # chown should still succeed
3402 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3403 error "$DIR/$tdir/${tdir}.new: chown has failed"
3405 # rename should still succeed
3406 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3407 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3409 #remove foreign_symlink dir should still fail
3410 rmdir $DIR/$tdir/${tdir} &&
3411 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3413 #use special ioctl() to unlink foreign_symlink file
3414 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3415 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3417 #created file should still exist
3418 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3419 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3420 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3421 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3423 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3426 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3427 stack_trap "rm -f $TMP/$tfile*"
3429 test_mkdir $DIR/$tdir-1
3430 test_mkdir $DIR/$tdir-2
3432 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3433 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3435 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3436 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3438 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3439 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3441 # Create some bad symlinks and ensure that we don't loop
3442 # forever or something. These should return ELOOP (40) and
3443 # ENOENT (2) but I don't want to test for that because there's
3444 # always some weirdo architecture that needs to ruin
3445 # everything by defining these error numbers differently.
3447 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3448 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3450 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3451 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3455 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3458 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3459 skip "need MDS 2.14.55 or later"
3460 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3462 local testdir="$DIR/$tdir"
3463 test_mkdir -p $testdir
3464 stack_trap "rm -rf $testdir"
3465 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3467 local f1="$testdir/f1"
3468 touch $f1 || error "failed to touch $f1"
3469 local count=$($LFS getstripe -c $f1)
3470 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3472 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3473 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3475 local maxcount=$(($OSTCOUNT - 1))
3476 local mdts=$(comma_list $(mdts_nodes))
3477 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3478 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3480 local f2="$testdir/f2"
3481 touch $f2 || error "failed to touch $f2"
3482 local count=$($LFS getstripe -c $f2)
3483 (( $count == $maxcount )) || error "wrong stripe count"
3485 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3488 [ $(facet_host client) == $(facet_host ost1) ] &&
3489 skip "need ost1 and client on different nodes"
3491 #define OBD_FAIL_OSC_NO_GRANT 0x411
3492 $LCTL set_param fail_loc=0x20000411 fail_val=1
3493 #define OBD_FAIL_OST_ENOSPC 0x215
3494 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3495 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3496 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3497 error "multiop failed"
3499 run_test 27T "no eio on close on partial write due to enosp"
3502 local dir=$DIR/$tdir
3503 local file=$dir/$tfile
3504 local append_pool=${TESTNAME}-append
3505 local normal_pool=${TESTNAME}-normal
3509 local mdts=$(comma_list $(mdts_nodes))
3511 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
3512 skip "Need MDS version at least 2.15.51 for append pool feature"
3514 # Validate existing append_* params and ensure restore
3515 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3516 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3517 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3519 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3520 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3521 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3523 pool_add $append_pool || error "pool creation failed"
3524 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3526 pool_add $normal_pool || error "pool creation failed"
3527 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3530 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3533 $LFS getstripe $file.1
3535 pool=$($LFS getstripe -p $file.1)
3536 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3538 stripe_count2=$($LFS getstripe -c $file.1)
3539 ((stripe_count2 == stripe_count)) ||
3540 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3542 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3545 $LFS getstripe $file.2
3547 pool=$($LFS getstripe -p $file.2)
3548 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3550 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3553 $LFS getstripe $file.3
3555 stripe_count2=$($LFS getstripe -c $file.3)
3556 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3558 run_test 27U "append pool and stripe count work with composite default layout"
3561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3562 (( $OSTCOUNT >= 4 )) || skip_env "needs >= 4 OSTs"
3564 local dir=$DIR/$tdir
3565 local osp_param=osp.$FSNAME-OST0000-osc-MDT0000.max_create_count
3566 local lod_param=lod.$FSNAME-MDT0000-mdtlov.qos_threshold_rr
3567 local saved_max=$(do_facet mds1 $LCTL get_param -n $osp_param)
3568 local saved_qos=$(do_facet mds1 $LCTL get_param -n $lod_param)
3571 stack_trap "do_facet mds1 $LCTL set_param $osp_param=$saved_max"
3573 do_facet mds1 $LCTL set_param $lod_param=0
3574 stack_trap "do_facet mds1 $LCTL set_param $lod_param=$saved_qos"
3576 $LFS setdirstripe --mdt-count=1 --mdt-index=0 $dir
3577 stack_trap "rm -rf $dir"
3579 # exercise race in LU-16981 with deactivating OST while creating a file
3582 do_facet mds1 $LCTL set_param $osp_param=0 > /dev/null
3585 $LCTL set_param $osp_param=$saved_max > /dev/null
3590 stack_trap "kill -9 $pid"
3592 # errors here are OK so ignore them (just don't want to crash)
3593 $LFS setstripe -c -1 $dir/f.{1..200} 2> /dev/null
3597 run_test 27V "creating widely striped file races with deactivating OST"
3599 # createtest also checks that device nodes are created and
3600 # then visible correctly (#2091)
3601 test_28() { # bug 2091
3603 $CREATETEST $DIR/d28/ct || error "createtest failed"
3605 run_test 28 "create/mknod/mkdir with bad file types ============"
3608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3610 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3612 stack_trap "restore_opencache"
3615 sync; sleep 1; sync # flush out any dirty pages from previous tests
3622 local locks_orig=$(total_used_locks mdc)
3623 (( $locks_orig != 0 )) || error "No mdc lock count"
3625 local locks_unused_orig=$(total_unused_locks mdc)
3631 local locks_current=$(total_used_locks mdc)
3633 local locks_unused_current=$(total_unused_locks mdc)
3635 if (( $locks_current > $locks_orig )); then
3636 $LCTL set_param -n ldlm.dump_namespaces ""
3637 error "CURRENT: $locks_current > $locks_orig"
3639 if (( $locks_unused_current > $locks_unused_orig )); then
3640 error "UNUSED: $locks_unused_current > $locks_unused_orig"
3643 run_test 29 "IT_GETATTR regression ============================"
3645 test_30a() { # was test_30
3646 cp $(which ls) $DIR || cp /bin/ls $DIR
3647 $DIR/ls / || error "Can't execute binary from lustre"
3650 run_test 30a "execute binary from Lustre (execve) =============="
3653 cp `which ls` $DIR || cp /bin/ls $DIR
3655 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3658 run_test 30b "execute binary from Lustre as non-root ==========="
3660 test_30c() { # b=22376
3661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3663 cp $(which ls) $DIR || cp /bin/ls $DIR
3665 cancel_lru_locks mdc
3666 cancel_lru_locks osc
3667 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3670 run_test 30c "execute binary from Lustre without read perms ===="
3673 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3675 for i in {1..10}; do
3676 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3679 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3680 wait $PID || error "executing dd from Lustre failed"
3686 run_test 30d "execute binary from Lustre while clear locks"
3689 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3690 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3692 run_test 31a "open-unlink file =================================="
3695 touch $DIR/f31 || error "touch $DIR/f31 failed"
3696 ln $DIR/f31 $DIR/f31b || error "ln failed"
3697 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3698 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3700 run_test 31b "unlink file with multiple links while open ======="
3703 touch $DIR/f31 || error "touch $DIR/f31 failed"
3704 ln $DIR/f31 $DIR/f31c || error "ln failed"
3705 multiop_bg_pause $DIR/f31 O_uc ||
3706 error "multiop_bg_pause for $DIR/f31 failed"
3708 $MULTIOP $DIR/f31c Ouc
3709 kill -USR1 $MULTIPID
3712 run_test 31c "open-unlink file with multiple links ============="
3715 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3716 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3718 run_test 31d "remove of open directory ========================="
3720 test_31e() { # bug 2904
3721 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3723 run_test 31e "remove of open non-empty directory ==============="
3725 test_31f() { # bug 4554
3726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3729 test_mkdir $DIR/d31f
3730 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3731 cp /etc/hosts $DIR/d31f
3733 $LFS getstripe $DIR/d31f/hosts
3734 multiop_bg_pause $DIR/d31f D_c || return 1
3737 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3738 test_mkdir $DIR/d31f
3739 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3740 cp /etc/hosts $DIR/d31f
3742 $LFS getstripe $DIR/d31f/hosts
3743 multiop_bg_pause $DIR/d31f D_c || return 1
3746 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3747 wait $MULTIPID || error "first opendir $MULTIPID failed"
3751 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3752 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3755 run_test 31f "remove of open directory with open-unlink file ==="
3758 echo "-- cross directory link --"
3759 test_mkdir -c1 $DIR/${tdir}ga
3760 test_mkdir -c1 $DIR/${tdir}gb
3761 touch $DIR/${tdir}ga/f
3762 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3763 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3764 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3765 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3766 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3768 run_test 31g "cross directory link==============="
3771 echo "-- cross directory link --"
3772 test_mkdir -c1 $DIR/${tdir}
3773 test_mkdir -c1 $DIR/${tdir}/dir
3774 touch $DIR/${tdir}/f
3775 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3776 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3777 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3778 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3779 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3781 run_test 31h "cross directory link under child==============="
3784 echo "-- cross directory link --"
3785 test_mkdir -c1 $DIR/$tdir
3786 test_mkdir -c1 $DIR/$tdir/dir
3787 touch $DIR/$tdir/dir/f
3788 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3789 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3790 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3791 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3792 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3794 run_test 31i "cross directory link under parent==============="
3797 test_mkdir -c1 -p $DIR/$tdir
3798 test_mkdir -c1 -p $DIR/$tdir/dir1
3799 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3800 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3801 link $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "link to the same dir"
3804 run_test 31j "link for directory"
3807 test_mkdir -c1 -p $DIR/$tdir
3809 touch $DIR/$tdir/exist
3810 link $DIR/$tdir/s $DIR/$tdir/t || error "link"
3811 link $DIR/$tdir/s $DIR/$tdir/exist && error "link to exist file"
3812 link $DIR/$tdir/s $DIR/$tdir/s && error "link to the same file"
3813 link $DIR/$tdir/s $DIR/$tdir && error "link to parent dir"
3814 link $DIR/$tdir $DIR/$tdir/s && error "link parent dir to target"
3815 link $DIR/$tdir/not-exist $DIR/$tdir/foo && error "link non-existing to new"
3816 link $DIR/$tdir/not-exist $DIR/$tdir/s && error "link non-existing to exist"
3819 run_test 31k "link to file: the same, non-existing, dir"
3822 local ln_ver=$(ln --version | awk '/coreutils/ { print $4 }')
3824 (( $(version_code $ln_ver) < $(version_code 8.31) )) ||
3825 (( $(version_code $(uname -r)) >= $(version_code 5.18) )) ||
3826 skip "need coreutils < 8.31 or kernel >= 5.18 for ln"
3828 touch $DIR/$tfile || error "create failed"
3829 mkdir $DIR/$tdir || error "mkdir failed"
3830 ln $DIR/$tfile $DIR/$tdir/ || error "ln to '$tdir/' failed"
3832 run_test 31l "link to file: target dir has trailing slash"
3838 touch $DIR/d31m2/exist
3839 link $DIR/d31m/s $DIR/d31m2/t || error "link"
3840 link $DIR/d31m/s $DIR/d31m2/exist && error "link to exist file"
3841 link $DIR/d31m/s $DIR/d31m2 && error "link to parent dir"
3842 link $DIR/d31m2 $DIR/d31m/s && error "link parent dir to target"
3843 link $DIR/d31m/not-exist $DIR/d31m2/foo && error "link non-existing to new"
3844 link $DIR/d31m/not-exist $DIR/d31m2/s && error "link non-existing to exist"
3847 run_test 31m "link to file: the same, non-existing, dir"
3850 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3851 nlink=$(stat --format=%h $DIR/$tfile)
3852 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3854 local cmd="exec $fd<$DIR/$tfile"
3857 trap "eval $cmd" EXIT
3858 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3859 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3860 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3861 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3862 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3865 run_test 31n "check link count of unlinked file"
3868 local tempfile=$(mktemp $1_XXXXXX)
3869 link $tempfile $1 2> /dev/null &&
3870 echo "$BASHPID: link $tempfile to $1 succeeded"
3874 test_31o() { # LU-2901
3875 test_mkdir $DIR/$tdir
3876 for LOOP in $(seq 100); do
3877 rm -f $DIR/$tdir/$tfile*
3878 for THREAD in $(seq 8); do
3879 link_one $DIR/$tdir/$tfile.$LOOP &
3882 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3883 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3884 error "$LINKS duplicate links to $tfile.$LOOP" &&
3888 run_test 31o "duplicate hard links with same filename"
3891 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3893 test_mkdir $DIR/$tdir
3894 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3895 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3897 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3898 error "open unlink test1 failed"
3899 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3900 error "open unlink test2 failed"
3902 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3903 error "test1 still exists"
3904 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3905 error "test2 still exists"
3907 run_test 31p "remove of open striped directory"
3910 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3912 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3913 index=$($LFS getdirstripe -i $DIR/$tdir)
3914 [ $index -eq 3 ] || error "first stripe index $index != 3"
3915 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3916 [ $index -eq 1 ] || error "second stripe index $index != 1"
3918 # when "-c <stripe_count>" is set, the number of MDTs specified after
3919 # "-i" should equal to the stripe count
3920 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3922 run_test 31q "create striped directory on specific MDTs"
3926 touch $DIR/$tfile.target
3927 touch $DIR/$tfile.source
3929 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3930 $LCTL set_param fail_loc=0x1419 fail_val=3
3931 cat $DIR/$tfile.target &
3934 # Guarantee open is waiting before we get here
3936 mv $DIR/$tfile.source $DIR/$tfile.target
3940 if [[ $RC -ne 0 ]]; then
3941 error "open with cat failed, rc=$RC"
3944 run_test 31r "open-rename(replace) race"
3946 cleanup_test32_mount() {
3949 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3950 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3951 losetup -d $loopdev || true
3957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3959 echo "== more mountpoints and symlinks ================="
3960 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3961 trap cleanup_test32_mount EXIT
3962 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3963 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3964 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3965 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3966 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3967 cleanup_test32_mount
3969 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3974 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3975 trap cleanup_test32_mount EXIT
3976 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3977 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3978 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3979 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3980 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3981 cleanup_test32_mount
3983 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3988 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3989 trap cleanup_test32_mount EXIT
3990 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3991 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3992 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3993 test_mkdir -p $DIR/$tdir/d2/test_dir
3994 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3995 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3996 cleanup_test32_mount
3998 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
4001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4003 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4004 trap cleanup_test32_mount EXIT
4005 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4006 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4007 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4008 test_mkdir -p $DIR/$tdir/d2/test_dir
4009 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
4010 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
4011 cleanup_test32_mount
4013 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
4017 test_mkdir -p $DIR/$tdir/tmp
4018 local tmp_dir=$DIR/$tdir/tmp
4019 ln -s $DIR/$tdir $tmp_dir/symlink11
4020 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
4021 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
4022 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
4024 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
4028 test_mkdir -p $DIR/$tdir/tmp
4029 local tmp_dir=$DIR/$tdir/tmp
4030 ln -s $DIR/$tdir $tmp_dir/symlink11
4031 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
4032 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
4033 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
4035 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
4038 local tmp_dir=$DIR/$tdir/tmp
4039 test_mkdir -p $tmp_dir
4040 test_mkdir $DIR/${tdir}2
4041 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
4042 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
4043 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
4044 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
4045 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
4046 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
4048 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
4051 rm -fr $DIR/$tdir $DIR/${tdir}2
4052 tmp_dir=$DIR/$tdir/tmp
4053 test_mkdir -p $tmp_dir
4054 test_mkdir $DIR/${tdir}2
4055 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
4056 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
4057 ls $tmp_dir/symlink12 || error "listing symlink12"
4058 ls $DIR/$tdir/symlink02 || error "listing symlink02"
4060 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
4063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4065 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4066 trap cleanup_test32_mount EXIT
4067 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4068 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4069 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4070 touch $DIR/$tdir/test_file
4071 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
4072 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
4073 cleanup_test32_mount
4075 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
4078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4080 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4081 trap cleanup_test32_mount EXIT
4082 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4083 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4084 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4085 touch $DIR/$tdir/test_file
4086 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
4087 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
4088 cleanup_test32_mount
4090 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
4093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4096 trap cleanup_test32_mount EXIT
4097 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4098 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4099 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4100 test_mkdir -p $DIR/$tdir/d2
4101 touch $DIR/$tdir/d2/test_file || error "touch failed"
4102 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4103 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
4104 cleanup_test32_mount
4106 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
4109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4112 trap cleanup_test32_mount EXIT
4113 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4114 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4115 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4116 test_mkdir -p $DIR/$tdir/d2
4117 touch $DIR/$tdir/d2/test_file || error "touch failed"
4118 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4119 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
4120 cleanup_test32_mount
4122 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
4126 test_mkdir -p $DIR/d32m/tmp
4127 TMP_DIR=$DIR/d32m/tmp
4128 ln -s $DIR $TMP_DIR/symlink11
4129 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4130 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
4131 error "symlink11 not a link"
4132 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
4133 error "symlink01 not a link"
4135 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4139 test_mkdir -p $DIR/d32n/tmp
4140 TMP_DIR=$DIR/d32n/tmp
4141 ln -s $DIR $TMP_DIR/symlink11
4142 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4143 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4144 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4146 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4150 test_mkdir -p $DIR/d32o/tmp
4151 TMP_DIR=$DIR/d32o/tmp
4152 ln -s $DIR/$tfile $TMP_DIR/symlink12
4153 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4154 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4155 error "symlink12 not a link"
4156 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4157 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4158 error "$DIR/d32o/tmp/symlink12 not file type"
4159 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4160 error "$DIR/d32o/symlink02 not file type"
4162 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4172 test_mkdir -p $DIR/d32p/tmp
4174 TMP_DIR=$DIR/d32p/tmp
4176 ln -s $DIR/$tfile $TMP_DIR/symlink12
4178 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4180 cat $DIR/d32p/tmp/symlink12 ||
4181 error "Can't open $DIR/d32p/tmp/symlink12"
4183 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4186 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4191 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4192 trap cleanup_test32_mount EXIT
4193 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4194 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4195 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4196 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4197 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4198 cleanup_test32_mount
4200 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4205 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4206 trap cleanup_test32_mount EXIT
4207 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4208 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4209 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4210 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4211 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4212 cleanup_test32_mount
4214 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4219 chmod 444 $DIR/$tfile
4220 chown $RUNAS_ID $DIR/$tfile
4222 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4225 run_test 33aa "write file with mode 444 (should return error)"
4229 test_mkdir $DIR/$tdir
4230 chown $RUNAS_ID $DIR/$tdir
4231 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4232 error "$RUNAS create $tdir/$tfile failed"
4233 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4234 error "open RDWR" || true
4236 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4240 test_mkdir $DIR/$tdir
4241 chown $RUNAS_ID $DIR/$tdir
4242 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4244 run_test 33b "test open file with malformed flags (No panic)"
4247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4248 remote_ost_nodsh && skip "remote OST with nodsh"
4256 test_mkdir $DIR/$tdir
4257 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4260 for ostnum in $(seq $OSTCOUNT); do
4261 # test-framework's OST numbering is one-based, while Lustre's
4263 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4264 # check if at least some write_bytes stats are counted
4265 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4266 obdfilter.$ostname.stats |
4267 awk '/^write_bytes/ {print $7}' )
4268 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4269 if (( ${write_bytes:-0} > 0 )); then
4275 $all_zeros || return 0
4278 echo foo > $DIR/$tdir/bar
4282 # Total up write_bytes after writing. We'd better find non-zeros.
4283 for ostnum in $(seq $OSTCOUNT); do
4284 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4285 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4286 obdfilter/$ostname/stats |
4287 awk '/^write_bytes/ {print $7}' )
4288 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4289 if (( ${write_bytes:-0} > 0 )); then
4296 for ostnum in $(seq $OSTCOUNT); do
4297 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4298 echo "Check write_bytes is in obdfilter.*.stats:"
4299 do_facet ost$ostnum lctl get_param -n \
4300 obdfilter.$ostname.stats
4302 error "OST not keeping write_bytes stats (b=22312)"
4305 run_test 33c "test write_bytes stats"
4308 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4312 local remote_dir=$DIR/$tdir/remote_dir
4314 test_mkdir $DIR/$tdir
4315 $LFS mkdir -i $MDTIDX $remote_dir ||
4316 error "create remote directory failed"
4318 touch $remote_dir/$tfile
4319 chmod 444 $remote_dir/$tfile
4320 chown $RUNAS_ID $remote_dir/$tfile
4322 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4324 chown $RUNAS_ID $remote_dir
4325 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4326 error "create" || true
4327 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4328 error "open RDWR" || true
4329 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4331 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4338 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4339 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4340 mkdir $DIR/$tdir/local_dir
4342 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4343 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4344 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4346 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4347 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4349 rmdir $DIR/$tdir/* || error "rmdir failed"
4352 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4353 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4354 mkdir $DIR/$tdir/local_dir
4356 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4357 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4358 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4360 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4361 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4363 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4366 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4367 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4368 mkdir $DIR/$tdir/local_dir
4370 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4371 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4372 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4374 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4375 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4377 run_test 33e "mkdir and striped directory should have same mode"
4381 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4386 remote_mds_nodsh && skip "remote MDS with nodsh"
4389 chmod go+rwx $DIR/$tdir
4390 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4391 trap cleanup_33f EXIT
4393 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4394 error "cannot create striped directory"
4396 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4397 error "cannot create files in striped directory"
4399 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4400 error "cannot remove files in striped directory"
4402 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4403 error "cannot remove striped directory"
4407 run_test 33f "nonroot user can create, access, and remove a striped directory"
4410 mkdir -p $DIR/$tdir/dir2
4412 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4414 [[ $err =~ "exists" ]] || error "Not exists error"
4416 run_test 33g "nonroot user create already existing root created file"
4422 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4423 error "lfs mkdir -H $hash_type $tdir failed"
4424 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4426 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4430 for fname in $DIR/$tdir/$tfile.bak \
4431 $DIR/$tdir/$tfile.SAV \
4432 $DIR/$tdir/$tfile.orig \
4433 $DIR/$tdir/$tfile~; do
4434 touch $fname || error "touch $fname failed"
4435 index2=$($LFS getstripe -m $fname)
4436 (( $index == $index2 )) ||
4437 error "$fname MDT index mismatch $index != $index2"
4441 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4444 for pattern in ${patterns[*]}; do
4445 echo "pattern $pattern"
4446 fname=$DIR/$tdir/$pattern
4447 for (( i = 0; i < $count; i++ )); do
4448 fname=$(mktemp $DIR/$tdir/$pattern) ||
4449 error "mktemp $DIR/$tdir/$pattern failed"
4450 index2=$($LFS getstripe -m $fname)
4451 (( $index == $index2 )) && continue
4453 failed=$((failed + 1))
4454 echo "$fname MDT index mismatch $index != $index2"
4458 echo "$failed/$count MDT index mismatches, expect ~2-4"
4459 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4464 # verify that "crush" is still broken with all files on same MDT,
4465 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4466 [[ "$hash_type" == "crush" ]] && expect=$count ||
4467 expect=$((count / MDSCOUNT))
4469 # crush2 doesn't put all-numeric suffixes on the same MDT,
4470 # filename like $tfile.12345678 should *not* be considered temp
4471 for pattern in ${patterns[*]}; do
4472 local base=${pattern%%X*}
4473 local suff=${pattern#$base}
4475 echo "pattern $pattern"
4476 for (( i = 0; i < $count; i++ )); do
4477 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4478 touch $fname || error "touch $fname failed"
4479 index2=$($LFS getstripe -m $fname)
4480 (( $index != $index2 )) && continue
4486 # the number of "bad" hashes is random, as it depends on the random
4487 # filenames generated by "mktemp". Allow some margin in the results.
4488 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4489 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4490 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4491 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4494 # crush2 doesn't put suffixes with special characters on the same MDT
4495 # filename like $tfile.txt.1234 should *not* be considered temp
4496 for pattern in ${patterns[*]}; do
4497 local base=${pattern%%X*}
4498 local suff=${pattern#$base}
4500 pattern=$base...${suff/XXX}
4501 echo "pattern=$pattern"
4502 for (( i = 0; i < $count; i++ )); do
4503 fname=$(mktemp $DIR/$tdir/$pattern) ||
4504 error "touch $fname failed"
4505 index2=$($LFS getstripe -m $fname)
4506 (( $index != $index2 )) && continue
4512 # the number of "bad" hashes is random, as it depends on the random
4513 # filenames generated by "mktemp". Allow some margin in the results.
4514 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4515 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4516 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4517 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4521 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4522 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4523 skip "Need MDS version at least 2.13.50"
4527 run_test 33h "temp file is located on the same MDT as target (crush)"
4530 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4531 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4532 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4533 skip "Need MDS version at least 2.15.0 for crush2"
4537 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4541 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4543 local FNAME=$(str_repeat 'f' 250)
4545 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4546 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4551 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4553 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4555 lctl --device %$MDC deactivate
4556 stack_trap "lctl --device %$MDC activate"
4557 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4558 total=$(\ls -l $DIR/$tdir | wc -l)
4559 # "ls -l" will list total in the first line
4560 total=$((total - 1))
4561 (( total + count == 1000 )) ||
4562 error "ls list $total files, $count files on MDT1"
4564 run_test 33i "striped directory can be accessed when one MDT is down"
4567 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4569 mkdir -p $DIR/$tdir/
4571 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4572 error "setdirstripe -D -i0,1 incorrectly succeeded"
4574 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4575 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4577 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4578 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4580 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4581 error "-D was not specified, but still failed"
4583 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4585 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4588 $MCREATE $DIR/f34 || error "mcreate failed"
4589 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4590 error "getstripe failed"
4591 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4592 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4593 error "getstripe failed"
4594 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4595 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4597 run_test 34a "truncate file that has not been opened ==========="
4600 [ ! -f $DIR/f34 ] && test_34a
4601 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4602 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4603 $OPENFILE -f O_RDONLY $DIR/f34
4604 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4605 error "getstripe failed"
4606 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4607 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4609 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4612 [ ! -f $DIR/f34 ] && test_34a
4613 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4614 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4615 $OPENFILE -f O_RDWR $DIR/f34
4616 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4617 error "$LFS getstripe failed"
4618 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4619 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4621 run_test 34c "O_RDWR opening file-with-size works =============="
4624 [ ! -f $DIR/f34 ] && test_34a
4625 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4627 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4628 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4631 run_test 34d "write to sparse file ============================="
4635 $MCREATE $DIR/f34e || error "mcreate failed"
4636 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4637 $CHECKSTAT -s 1000 $DIR/f34e ||
4638 error "Size of $DIR/f34e not equal to 1000 bytes"
4639 $OPENFILE -f O_RDWR $DIR/f34e
4640 $CHECKSTAT -s 1000 $DIR/f34e ||
4641 error "Size of $DIR/f34e not equal to 1000 bytes"
4643 run_test 34e "create objects, some with size and some without =="
4645 test_34f() { # bug 6242, 6243
4646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4650 $MCREATE $DIR/f34f || error "mcreate failed"
4651 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4652 dd if=$DIR/f34f of=$TMP/f34f
4653 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4654 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4655 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4656 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4657 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4659 run_test 34f "read from a file with no objects until EOF ======="
4662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4664 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4666 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4667 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4668 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4669 cancel_lru_locks osc
4670 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4671 error "wrong size after lock cancel"
4673 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4674 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4675 error "expanding truncate failed"
4676 cancel_lru_locks osc
4677 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4678 error "wrong expanded size after lock cancel"
4680 run_test 34g "truncate long file ==============================="
4683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4688 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4689 sync # Flush the cache so that multiop below does not block on cache
4690 # flush when getting the group lock
4691 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4694 # Since just timed wait is not good enough, let's do a sync write
4695 # that way we are sure enough time for a roundtrip + processing
4696 # passed + 2 seconds of extra margin.
4697 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4701 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4702 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4706 local nsz=`stat -c %s $DIR/$tfile`
4707 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4709 run_test 34h "ftruncate file under grouplock should not block"
4712 cp /bin/sh $DIR/f35a
4714 chown $RUNAS_ID $DIR/f35a
4715 $RUNAS $DIR/f35a && error || true
4718 run_test 35a "exec file with mode 444 (should return and not leak)"
4722 utime $DIR/f36 || error "utime failed for MDS"
4724 run_test 36a "MDS utime check (mknod, utime)"
4728 utime $DIR/f36 || error "utime failed for OST"
4730 run_test 36b "OST utime check (open, utime)"
4735 chown $RUNAS_ID $DIR/d36
4736 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4738 run_test 36c "non-root MDS utime check (mknod, utime)"
4741 [ ! -d $DIR/d36 ] && test_36c
4742 echo "" > $DIR/d36/f36
4743 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4745 run_test 36d "non-root OST utime check (open, utime)"
4748 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4750 test_mkdir $DIR/$tdir
4751 touch $DIR/$tdir/$tfile
4752 $RUNAS utime $DIR/$tdir/$tfile &&
4753 error "utime worked, expected failure" || true
4755 run_test 36e "utime on non-owned file (should return error)"
4759 local LANG_SAVE=$LANG
4760 local LC_LANG_SAVE=$LC_LANG
4761 export LANG=C LC_LANG=C # for date language
4763 DATESTR="Dec 20 2000"
4764 test_mkdir $DIR/$tdir
4765 lctl set_param fail_loc=$fl
4767 cp /etc/hosts $DIR/$tdir/$tfile
4768 sync & # write RPC generated with "current" inode timestamp, but delayed
4770 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4771 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4772 cancel_lru_locks $OSC
4773 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4775 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4776 echo "BEFORE: $LS_BEFORE" && \
4777 echo "AFTER : $LS_AFTER" && \
4778 echo "WANT : $DATESTR" && \
4779 error "$DIR/$tdir/$tfile timestamps changed" || true
4781 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4787 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4788 subr_36fh "0x80000214"
4790 run_test 36f "utime on file racing with OST BRW write =========="
4793 remote_ost_nodsh && skip "remote OST with nodsh"
4794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4795 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4796 skip "Need MDS version at least 2.12.51"
4801 local tgt="obdfilter"
4803 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4805 test_mkdir $DIR/$tdir
4806 fmd_max_age=$(do_facet $facet \
4807 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4810 echo "FMD max age: ${fmd_max_age}s"
4811 touch $DIR/$tdir/$tfile
4812 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4813 gawk '{cnt=cnt+$1} END{print cnt}')
4814 echo "FMD before: $fmd"
4816 error "FMD wasn't create by touch"
4817 sleep $((fmd_max_age + 12))
4818 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4819 gawk '{cnt=cnt+$1} END{print cnt}')
4820 echo "FMD after: $fmd"
4822 error "FMD wasn't expired by ping"
4824 run_test 36g "FMD cache expiry ====================="
4827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4829 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4830 subr_36fh "0x80000227"
4832 run_test 36h "utime on file racing with OST BRW write =========="
4835 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4837 test_mkdir $DIR/$tdir
4838 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4840 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4841 local new_mtime=$((mtime + 200))
4843 #change Modify time of striped dir
4844 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4845 error "change mtime failed"
4847 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4849 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4851 run_test 36i "change mtime on striped directory"
4853 # test_37 - duplicate with tests 32q 32r
4856 local file=$DIR/$tfile
4858 openfile -f O_DIRECTORY $file
4861 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4862 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4864 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4866 test_39a() { # was test_39
4868 touch $DIR/${tfile}2
4869 # ls -l $DIR/$tfile $DIR/${tfile}2
4870 # ls -lu $DIR/$tfile $DIR/${tfile}2
4871 # ls -lc $DIR/$tfile $DIR/${tfile}2
4873 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4874 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4876 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4878 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4880 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4881 error "O_TRUNC didn't change timestamps"
4884 run_test 39a "mtime changed on create"
4887 test_mkdir -c1 $DIR/$tdir
4888 cp -p /etc/passwd $DIR/$tdir/fopen
4889 cp -p /etc/passwd $DIR/$tdir/flink
4890 cp -p /etc/passwd $DIR/$tdir/funlink
4891 cp -p /etc/passwd $DIR/$tdir/frename
4892 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4895 echo "aaaaaa" >> $DIR/$tdir/fopen
4896 echo "aaaaaa" >> $DIR/$tdir/flink
4897 echo "aaaaaa" >> $DIR/$tdir/funlink
4898 echo "aaaaaa" >> $DIR/$tdir/frename
4900 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4901 local link_new=`stat -c %Y $DIR/$tdir/flink`
4902 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4903 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4905 cat $DIR/$tdir/fopen > /dev/null
4906 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4907 rm -f $DIR/$tdir/funlink2
4908 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4910 for (( i=0; i < 2; i++ )) ; do
4911 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4912 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4913 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4914 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4916 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4917 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4918 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4919 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4921 cancel_lru_locks $OSC
4922 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4925 run_test 39b "mtime change on open, link, unlink, rename ======"
4927 # this should be set to past
4928 TEST_39_MTIME=`date -d "1 year ago" +%s`
4934 local mtime0=`stat -c %Y $DIR1/$tfile`
4936 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4937 local mtime1=`stat -c %Y $DIR1/$tfile`
4938 [ "$mtime1" = $TEST_39_MTIME ] || \
4939 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4942 echo hello >> $DIR1/$tfile
4944 local mtime2=`stat -c %Y $DIR1/$tfile`
4945 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4946 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4948 mv $DIR1/$tfile $DIR1/$tfile-1
4950 for (( i=0; i < 2; i++ )) ; do
4951 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4952 [ "$mtime2" = "$mtime3" ] || \
4953 error "mtime ($mtime2) changed (to $mtime3) on rename"
4955 cancel_lru_locks $OSC
4956 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4959 run_test 39c "mtime change on rename ==========================="
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4966 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4968 for (( i=0; i < 2; i++ )) ; do
4969 local mtime=`stat -c %Y $DIR1/$tfile`
4970 [ $mtime = $TEST_39_MTIME ] || \
4971 error "mtime($mtime) is not set to $TEST_39_MTIME"
4973 cancel_lru_locks $OSC
4974 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4977 run_test 39d "create, utime, stat =============================="
4981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4984 local mtime1=`stat -c %Y $DIR1/$tfile`
4986 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4988 for (( i=0; i < 2; i++ )) ; do
4989 local mtime2=`stat -c %Y $DIR1/$tfile`
4990 [ $mtime2 = $TEST_39_MTIME ] || \
4991 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4993 cancel_lru_locks $OSC
4994 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4997 run_test 39e "create, stat, utime, stat ========================"
5001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5004 mtime1=`stat -c %Y $DIR1/$tfile`
5007 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5009 for (( i=0; i < 2; i++ )) ; do
5010 local mtime2=`stat -c %Y $DIR1/$tfile`
5011 [ $mtime2 = $TEST_39_MTIME ] || \
5012 error "mtime($mtime2) is not set to $TEST_39_MTIME"
5014 cancel_lru_locks $OSC
5015 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5018 run_test 39f "create, stat, sleep, utime, stat ================="
5022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5024 echo hello >> $DIR1/$tfile
5025 local mtime1=`stat -c %Y $DIR1/$tfile`
5028 chmod o+r $DIR1/$tfile
5030 for (( i=0; i < 2; i++ )) ; do
5031 local mtime2=`stat -c %Y $DIR1/$tfile`
5032 [ "$mtime1" = "$mtime2" ] || \
5033 error "lost mtime: $mtime2, should be $mtime1"
5035 cancel_lru_locks $OSC
5036 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5039 run_test 39g "write, chmod, stat ==============================="
5043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5049 echo hello >> $DIR1/$tfile
5050 local mtime1=`stat -c %Y $DIR1/$tfile`
5052 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5054 if [ "$d1" != "$d2" ]; then
5055 echo "write and touch not within one second"
5057 for (( i=0; i < 2; i++ )) ; do
5058 local mtime2=`stat -c %Y $DIR1/$tfile`
5059 [ "$mtime2" = $TEST_39_MTIME ] || \
5060 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
5062 cancel_lru_locks $OSC
5063 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5067 run_test 39h "write, utime within one second, stat ============="
5070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5075 echo hello >> $DIR1/$tfile
5076 local mtime1=`stat -c %Y $DIR1/$tfile`
5078 mv $DIR1/$tfile $DIR1/$tfile-1
5080 for (( i=0; i < 2; i++ )) ; do
5081 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5083 [ "$mtime1" = "$mtime2" ] || \
5084 error "lost mtime: $mtime2, should be $mtime1"
5086 cancel_lru_locks $OSC
5087 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5090 run_test 39i "write, rename, stat =============================="
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5095 start_full_debug_logging
5099 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
5100 lctl set_param fail_loc=0x80000412
5101 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
5102 error "multiop failed"
5104 local mtime1=`stat -c %Y $DIR1/$tfile`
5106 mv $DIR1/$tfile $DIR1/$tfile-1
5108 kill -USR1 $multipid
5109 wait $multipid || error "multiop close failed"
5111 for (( i=0; i < 2; i++ )) ; do
5112 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5113 [ "$mtime1" = "$mtime2" ] ||
5114 error "mtime is lost on close: $mtime2, " \
5118 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5120 lctl set_param fail_loc=0
5121 stop_full_debug_logging
5123 run_test 39j "write, rename, close, stat ======================="
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5131 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
5133 local mtime1=`stat -c %Y $DIR1/$tfile`
5135 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5137 kill -USR1 $multipid
5138 wait $multipid || error "multiop close failed"
5140 for (( i=0; i < 2; i++ )) ; do
5141 local mtime2=`stat -c %Y $DIR1/$tfile`
5143 [ "$mtime2" = $TEST_39_MTIME ] || \
5144 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5147 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5150 run_test 39k "write, utime, close, stat ========================"
5152 # this should be set to future
5153 TEST_39_ATIME=`date -d "1 year" +%s`
5156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5157 remote_mds_nodsh && skip "remote MDS with nodsh"
5159 local atime_diff=$(do_facet $SINGLEMDS \
5160 lctl get_param -n mdd.*MDT0000*.atime_diff)
5162 mkdir_on_mdt0 $DIR/$tdir
5164 # test setting directory atime to future
5165 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5166 local atime=$(stat -c %X $DIR/$tdir)
5167 [ "$atime" = $TEST_39_ATIME ] ||
5168 error "atime is not set to future: $atime, $TEST_39_ATIME"
5170 # test setting directory atime from future to now
5171 local now=$(date +%s)
5172 touch -a -d @$now $DIR/$tdir
5174 atime=$(stat -c %X $DIR/$tdir)
5175 [ "$atime" -eq "$now" ] ||
5176 error "atime is not updated from future: $atime, $now"
5178 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5181 # test setting directory atime when now > dir atime + atime_diff
5182 local d1=$(date +%s)
5184 local d2=$(date +%s)
5185 cancel_lru_locks mdc
5186 atime=$(stat -c %X $DIR/$tdir)
5187 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5188 error "atime is not updated : $atime, should be $d2"
5190 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5193 # test not setting directory atime when now < dir atime + atime_diff
5195 cancel_lru_locks mdc
5196 atime=$(stat -c %X $DIR/$tdir)
5197 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5198 error "atime is updated to $atime, should remain $d1<atime<$d2"
5200 do_facet $SINGLEMDS \
5201 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5203 run_test 39l "directory atime update ==========================="
5206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5210 local far_past_mtime=$(date -d "May 29 1953" +%s)
5211 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5213 touch -m -d @$far_past_mtime $DIR1/$tfile
5214 touch -a -d @$far_past_atime $DIR1/$tfile
5216 for (( i=0; i < 2; i++ )) ; do
5217 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5218 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5219 error "atime or mtime set incorrectly"
5221 cancel_lru_locks $OSC
5222 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5225 run_test 39m "test atime and mtime before 1970"
5227 test_39n() { # LU-3832
5228 remote_mds_nodsh && skip "remote MDS with nodsh"
5230 local atime_diff=$(do_facet $SINGLEMDS \
5231 lctl get_param -n mdd.*MDT0000*.atime_diff)
5236 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5239 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5240 atime0=$(stat -c %X $DIR/$tfile)
5243 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5244 atime1=$(stat -c %X $DIR/$tfile)
5247 cancel_lru_locks mdc
5248 cancel_lru_locks osc
5249 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5250 atime2=$(stat -c %X $DIR/$tfile)
5252 do_facet $SINGLEMDS \
5253 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5255 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5256 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5258 run_test 39n "check that O_NOATIME is honored"
5261 TESTDIR=$DIR/$tdir/$tfile
5262 [ -e $TESTDIR ] && rm -rf $TESTDIR
5269 links2=$(stat -c %h .)
5270 [ $(($links1 + 2)) != $links2 ] &&
5271 error "wrong links count $(($links1 + 2)) != $links2"
5273 links3=$(stat -c %h .)
5274 [ $(($links1 + 1)) != $links3 ] &&
5275 error "wrong links count $links1 != $links3"
5278 run_test 39o "directory cached attributes updated after create"
5281 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5284 TESTDIR=$DIR/$tdir/$tdir
5285 [ -e $TESTDIR ] && rm -rf $TESTDIR
5286 test_mkdir -p $TESTDIR
5290 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5291 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5293 links2=$(stat -c %h .)
5294 [ $(($links1 + 2)) != $links2 ] &&
5295 error "wrong links count $(($links1 + 2)) != $links2"
5297 links3=$(stat -c %h .)
5298 [ $(($links1 + 1)) != $links3 ] &&
5299 error "wrong links count $links1 != $links3"
5302 run_test 39p "remote directory cached attributes updated after create ========"
5305 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5306 skip "no atime update on old OST"
5307 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5308 skip_env "ldiskfs only test"
5312 local ahost=$(facet_active_host ost1)
5313 saved_adiff=$(do_facet ost1 \
5314 lctl get_param -n obdfilter.*OST0000.atime_diff)
5315 stack_trap "do_facet ost1 \
5316 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5318 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5320 $LFS setstripe -i 0 $DIR/$tfile
5321 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5322 error "can't write initial file"
5323 cancel_lru_locks osc
5325 # exceed atime_diff and access file
5327 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5328 error "can't udpate atime"
5330 # atime_cli value is in decimal
5331 local atime_cli=$(stat -c %X $DIR/$tfile)
5332 echo "client atime: $atime_cli"
5334 local ostdev=$(ostdevname 1)
5335 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5336 local seq=${fid[3]#0x}
5340 if [ $seq == 0 ]; then
5343 oid_hex=${fid[2]#0x}
5345 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5346 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5348 # allow atime update to be written to device
5349 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync=1"
5350 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5352 # Give enough time for server to get updated. Until then
5353 # the value read is defaulted to "0x00000000:00000000"
5354 # Wait until atime read via debugfs is not equal to zero.
5355 # Max limit to wait is 30 seconds.
5356 wait_update_cond $ahost \
5357 "$cmd |& awk -F'[: ]' '/atime:/ { print \\\$4 }'" \
5358 "-gt" "0" 30 || error "atime on ost is still 0 after 30 seconds"
5359 # atime_ost value is in hex
5360 local atime_ost=$(do_facet ost1 "$cmd" |&
5361 awk -F'[: ]' '/atime:/ { print $4 }')
5362 # debugfs returns atime in 0xNNNNNNNN:00000000 format
5363 # convert Hex to decimal before comparing
5364 local atime_ost_dec=$((atime_ost))
5366 # The test pass criteria is that the client time and server should
5367 # be same (2s gap accepted). This gap could arise due to VFS updating
5368 # the atime after the read(dd), stat and the updated time from the
5370 (( $((atime_cli - atime_ost_dec)) <= 2 )) ||
5371 error "atime on client $atime_cli != ost $atime_ost_dec"
5373 run_test 39r "lazy atime update on OST"
5375 test_39q() { # LU-8041
5376 local testdir=$DIR/$tdir
5378 multiop_bg_pause $testdir D_c || error "multiop failed"
5380 cancel_lru_locks mdc
5381 kill -USR1 $multipid
5382 local atime=$(stat -c %X $testdir)
5383 [ "$atime" -ne 0 ] || error "atime is zero"
5385 run_test 39q "close won't zero out atime"
5394 umount_client $MOUNT
5395 mount_client $MOUNT relatime
5397 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer conv=fsync
5398 atime0=$(stat -c %X $DIR/$tfile)
5400 # First read updates atime
5402 cat $DIR/$tfile >/dev/null
5403 atime1=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5405 # Next reads do not update atime
5407 cat $DIR/$tfile >/dev/null
5408 atime2=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5410 # If mtime is greater than atime, atime is updated
5412 touch -m $DIR/$tfile # (mtime = now)
5414 cat $DIR/$tfile >/dev/null # (atime is updated because atime < mtime)
5415 atime3=$(stat -c %X $DIR/$tfile) # (atime = mtime = atime0 + 3)
5417 # Next reads do not update atime
5419 cat $DIR/$tfile >/dev/null
5420 atime4=$(stat -c %X $DIR/$tfile)
5422 # Remount the client to clear 'relatime' option
5423 remount_client $MOUNT
5425 (( atime0 < atime1 )) ||
5426 error "atime $atime0 should be smaller than $atime1"
5427 (( atime1 == atime2 )) ||
5428 error "atime $atime1 was updated to $atime2"
5429 (( atime1 < atime3 )) || error "atime1 $atime1 != atime3 $atime3"
5430 (( atime3 == atime4 )) || error "atime3 $atime3 != atime4 $atime4"
5432 run_test 39s "relatime is supported"
5435 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5436 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5437 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5438 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5439 error "$tfile is not 4096 bytes in size"
5441 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5445 small_write $DIR/f41 18
5447 run_test 41 "test small file write + fstat ====================="
5449 count_ost_writes() {
5450 lctl get_param -n ${OSC}.*.stats |
5451 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5452 END { printf("%0.0f", writes) }'
5459 BG_DIRTY_RATIO_SAVE=10
5460 MAX_BG_DIRTY_RATIO=25
5464 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5465 # dirty_ratio, dirty_background_ratio
5466 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5467 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5468 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5469 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5471 # if file not here, we are a 2.4 kernel
5472 kill -CONT `pidof kupdated`
5477 # setup the trap first, so someone cannot exit the test at the
5478 # exact wrong time and mess up a machine
5479 trap start_writeback EXIT
5480 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5481 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5482 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5483 sysctl -w vm.dirty_writeback_centisecs=0
5484 sysctl -w vm.dirty_writeback_centisecs=0
5485 # save and increase /proc/sys/vm/dirty_ratio
5486 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5487 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5488 # save and increase /proc/sys/vm/dirty_background_ratio
5489 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5490 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5492 # if file not here, we are a 2.4 kernel
5493 kill -STOP `pidof kupdated`
5497 # ensure that all stripes have some grant before we test client-side cache
5499 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5500 dd if=/dev/zero of=$i bs=4k count=1
5505 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5506 # file truncation, and file removal.
5508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5511 cancel_lru_locks $OSC
5513 sync; sleep 1; sync # just to be safe
5514 BEFOREWRITES=`count_ost_writes`
5515 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5516 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5517 AFTERWRITES=`count_ost_writes`
5518 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5519 error "$BEFOREWRITES < $AFTERWRITES"
5522 run_test 42a "ensure that we don't flush on close"
5525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5528 cancel_lru_locks $OSC
5531 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5532 BEFOREWRITES=$(count_ost_writes)
5533 unlink $DIR/f42b || error "unlink $DIR/f42b: $?"
5534 AFTERWRITES=$(count_ost_writes)
5535 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5536 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5538 BEFOREWRITES=$(count_ost_writes)
5539 sync || error "sync: $?"
5540 AFTERWRITES=$(count_ost_writes)
5541 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5542 error "$BEFOREWRITES < $AFTERWRITES on sync"
5544 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5548 run_test 42b "test destroy of file with cached dirty data ======"
5550 # if these tests just want to test the effect of truncation,
5551 # they have to be very careful. consider:
5552 # - the first open gets a {0,EOF}PR lock
5553 # - the first write conflicts and gets a {0, count-1}PW
5554 # - the rest of the writes are under {count,EOF}PW
5555 # - the open for truncate tries to match a {0,EOF}PR
5556 # for the filesize and cancels the PWs.
5557 # any number of fixes (don't get {0,EOF} on open, match
5558 # composite locks, do smarter file size management) fix
5559 # this, but for now we want these tests to verify that
5560 # the cancellation with truncate intent works, so we
5561 # start the file with a full-file pw lock to match against
5562 # until the truncate.
5567 cancel_lru_locks $OSC
5569 # prime the file with 0,EOF PW to match
5573 # now the real test..
5574 dd if=/dev/zero of=$file bs=1024 count=100
5575 BEFOREWRITES=`count_ost_writes`
5576 $TRUNCATE $file $offset
5577 cancel_lru_locks $OSC
5578 AFTERWRITES=`count_ost_writes`
5583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5586 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5587 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5590 run_test 42c "test partial truncate of file with cached dirty data"
5593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5595 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5596 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5597 $LCTL set_param debug=+cache
5600 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5601 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5604 run_test 42d "test complete truncate of file with cached dirty data"
5606 test_42e() { # bug22074
5607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5609 local TDIR=$DIR/${tdir}e
5610 local pages=16 # hardcoded 16 pages, don't change it.
5611 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5612 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5616 test_mkdir $DIR/${tdir}e
5617 $LFS setstripe -c 1 $TDIR
5618 createmany -o $TDIR/f $files
5620 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5622 # we assume that with $OSTCOUNT files, at least one of them will
5623 # be allocated on OST0.
5624 warmup_files=$((OSTCOUNT * max_dirty_mb))
5625 createmany -o $TDIR/w $warmup_files
5627 # write a large amount of data into one file and sync, to get good
5628 # avail_grant number from OST.
5629 for ((i=0; i<$warmup_files; i++)); do
5630 idx=$($LFS getstripe -i $TDIR/w$i)
5631 [ $idx -ne 0 ] && continue
5632 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5635 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5637 $LCTL get_param $proc_osc0/cur_dirty_bytes
5638 $LCTL get_param $proc_osc0/cur_grant_bytes
5640 # create as much dirty pages as we can while not to trigger the actual
5641 # RPCs directly. but depends on the env, VFS may trigger flush during this
5642 # period, hopefully we are good.
5643 for ((i=0; i<$warmup_files; i++)); do
5644 idx=$($LFS getstripe -i $TDIR/w$i)
5645 [ $idx -ne 0 ] && continue
5646 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5648 $LCTL get_param $proc_osc0/cur_dirty_bytes
5649 $LCTL get_param $proc_osc0/cur_grant_bytes
5651 # perform the real test
5652 $LCTL set_param $proc_osc0/rpc_stats 0
5653 for ((;i<$files; i++)); do
5654 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5655 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5658 $LCTL get_param $proc_osc0/rpc_stats
5661 local have_ppr=false
5662 $LCTL get_param $proc_osc0/rpc_stats |
5663 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5664 # skip lines until we are at the RPC histogram data
5665 [ "$PPR" == "pages" ] && have_ppr=true && continue
5666 $have_ppr || continue
5668 # we only want the percent stat for < 16 pages
5669 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5671 percent=$((percent + WPCT))
5672 if [[ $percent -gt 15 ]]; then
5673 error "less than 16-pages write RPCs" \
5680 run_test 42e "verify sub-RPC writes are not done synchronously"
5682 test_43A() { # was test_43
5683 test_mkdir $DIR/$tdir
5684 cp -p /bin/ls $DIR/$tdir/$tfile
5685 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5687 # give multiop a chance to open
5690 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5692 # Wait for multiop to exit
5695 run_test 43A "execution of file opened for write should return -ETXTBSY"
5698 test_mkdir $DIR/$tdir
5699 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5700 $DIR/$tdir/sleep 60 &
5702 # Make sure exec of $tdir/sleep wins race with truncate
5704 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5707 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5712 test_mkdir $DIR/$tdir
5713 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5714 $DIR/$tdir/sleep 60 &
5716 # Make sure exec of $tdir/sleep wins race with truncate
5718 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5721 run_test 43b "truncate of file being executed should return -ETXTBSY"
5724 local testdir="$DIR/$tdir"
5727 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5728 ( cd $testdir && md5sum -c )
5730 run_test 43c "md5sum of copy into lustre"
5732 test_44A() { # was test_44
5733 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5735 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5736 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5738 run_test 44A "zero length read from a sparse stripe"
5741 local nstripe=$($LFS getstripe -c -d $DIR)
5742 [ -z "$nstripe" ] && skip "can't get stripe info"
5743 [[ $nstripe -gt $OSTCOUNT ]] &&
5744 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5746 local stride=$($LFS getstripe -S -d $DIR)
5747 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5748 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5751 OFFSETS="0 $((stride/2)) $((stride-1))"
5752 for offset in $OFFSETS; do
5753 for i in $(seq 0 $((nstripe-1))); do
5754 local GLOBALOFFSETS=""
5756 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5757 local myfn=$DIR/d44a-$size
5758 echo "--------writing $myfn at $size"
5759 ll_sparseness_write $myfn $size ||
5760 error "ll_sparseness_write"
5761 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5762 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5763 error "ll_sparseness_verify $GLOBALOFFSETS"
5765 for j in $(seq 0 $((nstripe-1))); do
5767 size=$((((j + $nstripe )*$stride + $offset)))
5768 ll_sparseness_write $myfn $size ||
5769 error "ll_sparseness_write"
5770 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5772 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5773 error "ll_sparseness_verify $GLOBALOFFSETS"
5778 run_test 44a "test sparse pwrite ==============================="
5782 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5788 before=`dirty_osc_total`
5789 echo executing "\"$*\""
5791 after=`dirty_osc_total`
5792 echo before $before, after $after
5795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5798 # Obtain grants from OST if it supports it
5799 echo blah > ${f}_grant
5802 do_dirty_record "echo blah > $f"
5803 [[ $before -eq $after ]] && error "write wasn't cached"
5804 do_dirty_record "> $f"
5805 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5806 do_dirty_record "echo blah > $f"
5807 [[ $before -eq $after ]] && error "write wasn't cached"
5808 do_dirty_record "sync"
5809 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5810 do_dirty_record "echo blah > $f"
5811 [[ $before -eq $after ]] && error "write wasn't cached"
5812 do_dirty_record "cancel_lru_locks osc"
5813 [[ $before -gt $after ]] ||
5814 error "lock cancellation didn't lower dirty count"
5817 run_test 45 "osc io page accounting ============================"
5819 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5820 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5821 # objects offset and an assert hit when an rpc was built with 1023's mapped
5822 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5829 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5831 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5832 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5836 run_test 46 "dirtying a previously written page ================"
5838 # test_47 is removed "Device nodes check" is moved to test_28
5840 test_48a() { # bug 2399
5841 [ "$mds1_FSTYPE" = "zfs" ] &&
5842 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5843 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5845 test_mkdir $DIR/$tdir
5847 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5848 test_mkdir $DIR/$tdir
5849 touch foo || error "'touch foo' failed after recreating cwd"
5851 touch .foo || error "'touch .foo' failed after recreating cwd"
5853 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5854 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5855 cd . || error "'cd .' failed after recreating cwd"
5856 mkdir . && error "'mkdir .' worked after recreating cwd"
5857 rmdir . && error "'rmdir .' worked after recreating cwd"
5858 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5859 cd .. || error "'cd ..' failed after recreating cwd"
5861 run_test 48a "Access renamed working dir (should return errors)="
5863 test_48b() { # bug 2399
5865 test_mkdir $DIR/$tdir
5867 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5868 touch foo && error "'touch foo' worked after removing cwd"
5869 mkdir foo && error "'mkdir foo' worked after removing cwd"
5870 touch .foo && error "'touch .foo' worked after removing cwd"
5871 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5872 ls . > /dev/null && error "'ls .' worked after removing cwd"
5873 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5874 mkdir . && error "'mkdir .' worked after removing cwd"
5875 rmdir . && error "'rmdir .' worked after removing cwd"
5876 ln -s . foo && error "'ln -s .' worked after removing cwd"
5877 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5879 run_test 48b "Access removed working dir (should return errors)="
5881 test_48c() { # bug 2350
5882 #lctl set_param debug=-1
5885 test_mkdir -p $DIR/$tdir/dir
5887 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5888 $TRACE touch foo && error "touch foo worked after removing cwd"
5889 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5890 touch .foo && error "touch .foo worked after removing cwd"
5891 mkdir .foo && error "mkdir .foo worked after removing cwd"
5892 $TRACE ls . && error "'ls .' worked after removing cwd"
5893 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5894 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5895 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5896 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5897 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5899 run_test 48c "Access removed working subdir (should return errors)"
5901 test_48d() { # bug 2350
5902 #lctl set_param debug=-1
5905 test_mkdir -p $DIR/$tdir/dir
5907 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5908 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5909 $TRACE touch foo && error "'touch foo' worked after removing parent"
5910 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5911 touch .foo && error "'touch .foo' worked after removing parent"
5912 mkdir .foo && error "mkdir .foo worked after removing parent"
5913 $TRACE ls . && error "'ls .' worked after removing parent"
5914 $TRACE ls .. && error "'ls ..' worked after removing parent"
5915 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5916 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5917 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5920 run_test 48d "Access removed parent subdir (should return errors)"
5922 test_48e() { # bug 4134
5923 #lctl set_param debug=-1
5926 test_mkdir -p $DIR/$tdir/dir
5928 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5929 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5930 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5931 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5932 # On a buggy kernel addition of "touch foo" after cd .. will
5933 # produce kernel oops in lookup_hash_it
5934 touch ../foo && error "'cd ..' worked after recreate parent"
5936 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5938 run_test 48e "Access to recreated parent subdir (should return errors)"
5941 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5942 skip "need MDS >= 2.13.55"
5943 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5944 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5945 skip "needs different host for mdt1 mdt2"
5946 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5948 $LFS mkdir -i0 $DIR/$tdir
5949 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5951 for d in sub1 sub2 sub3; do
5952 #define OBD_FAIL_OSD_REF_DEL 0x19c
5953 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5954 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5957 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5959 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5961 test_49() { # LU-1030
5962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5963 remote_ost_nodsh && skip "remote OST with nodsh"
5965 # get ost1 size - $FSNAME-OST0000
5966 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5968 # write 800M at maximum
5969 [[ $ost1_size -lt 2 ]] && ost1_size=2
5970 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5972 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5973 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5976 # change max_pages_per_rpc while writing the file
5977 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5978 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5979 # loop until dd process exits
5980 while ps ax -opid | grep -wq $dd_pid; do
5981 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5982 sleep $((RANDOM % 5 + 1))
5984 # restore original max_pages_per_rpc
5985 $LCTL set_param $osc1_mppc=$orig_mppc
5986 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5988 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5992 test_mkdir $DIR/$tdir
5994 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5996 run_test 50 "special situations: /proc symlinks ==============="
5998 test_51a() { # was test_51
5999 # bug 1516 - create an empty entry right after ".." then split dir
6000 test_mkdir -c1 $DIR/$tdir
6001 touch $DIR/$tdir/foo
6002 $MCREATE $DIR/$tdir/bar
6004 createmany -m $DIR/$tdir/longfile 201
6006 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
6007 $MCREATE $DIR/$tdir/longfile$FNUM
6012 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
6014 run_test 51a "special situations: split htree with empty entry =="
6016 cleanup_print_lfs_df () {
6023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6025 local dir=$DIR/$tdir
6026 local nrdirs=$((65536 + 100))
6028 # cleanup the directory
6031 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
6035 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
6036 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
6037 [[ $numfree -lt $nrdirs ]] &&
6038 skip "not enough free inodes ($numfree) on MDT$mdtidx"
6040 # need to check free space for the directories as well
6041 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
6042 numfree=$(( blkfree / $(fs_inode_ksize) ))
6043 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
6045 trap cleanup_print_lfs_df EXIT
6048 createmany -d $dir/d $nrdirs || {
6049 unlinkmany $dir/d $nrdirs
6050 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
6054 nrdirs=$(ls -U $dir | wc -l)
6056 # unlink all but 100 subdirectories, then check it still works
6058 local delete=$((nrdirs - left))
6063 # for ldiskfs the nlink count should be 1, but this is OSD specific
6064 # and so this is listed for informational purposes only
6065 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
6066 unlinkmany -d $dir/d $delete ||
6067 error "unlink of first $delete subdirs failed"
6069 echo "nlink between: $(stat -c %h $dir)"
6070 local found=$(ls -U $dir | wc -l)
6071 [ $found -ne $left ] &&
6072 error "can't find subdirs: found only $found, expected $left"
6074 unlinkmany -d $dir/d $delete $left ||
6075 error "unlink of second $left subdirs failed"
6076 # regardless of whether the backing filesystem tracks nlink accurately
6077 # or not, the nlink count shouldn't be more than "." and ".." here
6078 local after=$(stat -c %h $dir)
6079 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
6080 echo "nlink after: $after"
6082 cleanup_print_lfs_df
6084 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
6087 local stripecount=$1
6090 log "create files with stripecount=$stripecount"
6091 $LFS setstripe -C $stripecount $DIR/$tdir
6092 createmany -o $DIR/$tdir/t- $nfiles
6093 $LFS getstripe $DIR/$tdir > $TMP/$tfile
6094 for ((n = 0; n < $OSTCOUNT; n++)); do
6095 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
6096 END { printf("%0.0f", objs) }' $TMP/$tfile)
6097 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
6098 '($1 == '$n') { objs += 1 } \
6099 END { printf("%0.0f", objs) }')
6100 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
6102 unlinkmany $DIR/$tdir/t- $nfiles
6107 local max=6 # allow variance of (1 - $min/$max) = 33% by default
6109 # For some combinations of stripecount and OSTCOUNT current code
6110 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
6111 # than others. Rather than skipping this test entirely, check that
6112 # and keep testing to ensure imbalance does not get worse. LU-15282
6113 (( (OSTCOUNT == 6 && stripecount == 4) ||
6114 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
6115 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
6116 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
6117 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
6118 { $LFS df && $LFS df -i &&
6119 error "stripecount=$stripecount: " \
6120 "OST $n has fewer objects vs. OST $nlast " \
6121 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
6122 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
6123 { $LFS df && $LFS df -i &&
6124 error "stripecount=$stripecount: " \
6125 "OST $n has more objects vs. OST $nlast " \
6126 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
6128 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
6129 { $LFS df && $LFS df -i &&
6130 error "stripecount=$stripecount: " \
6131 "OST $n has fewer #0 objects vs. OST $nlast " \
6132 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
6133 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
6134 { $LFS df && $LFS df -i &&
6135 error "stripecount=$stripecount: " \
6136 "OST $n has more #0 objects vs. OST $nlast " \
6137 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
6142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6143 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
6147 local nfiles=$((per_ost * OSTCOUNT))
6148 local mdts=$(comma_list $(mdts_nodes))
6149 local param="osp.*.create_count"
6150 local qos_old=$(do_facet mds1 \
6151 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
6154 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
6155 stack_trap "do_nodes $mdts \
6156 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
6158 test_mkdir $DIR/$tdir
6159 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
6160 (( dirstripes > 0 )) || dirstripes=1
6162 # Ensure enough OST objects precreated for tests to pass without
6163 # running out of objects. This is an LOV r-r OST algorithm test,
6164 # not an OST object precreation test.
6165 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
6166 (( old >= nfiles )) ||
6168 local create_count=$((nfiles * OSTCOUNT / dirstripes))
6170 do_nodes $mdts "$LCTL set_param $param=$create_count"
6171 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
6173 # trigger precreation from all MDTs for all OSTs
6174 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
6175 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
6179 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
6180 sleep 8 # allow object precreation to catch up
6181 test_51d_sub $stripecount $nfiles
6184 run_test 51d "check LOV round-robin OST object distribution"
6187 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6188 skip_env "ldiskfs only test"
6191 test_mkdir -c1 $DIR/$tdir
6192 test_mkdir -c1 $DIR/$tdir/d0
6194 touch $DIR/$tdir/d0/foo
6195 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
6196 error "file exceed 65000 nlink limit!"
6197 unlinkmany $DIR/$tdir/d0/f- 65001
6200 run_test 51e "check file nlink limit"
6203 test_mkdir $DIR/$tdir
6206 local ulimit_old=$(ulimit -n)
6207 local spare=20 # number of spare fd's for scripts/libraries, etc.
6208 local mdt=$($LFS getstripe -m $DIR/$tdir)
6209 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6211 echo "MDT$mdt numfree=$numfree, max=$max"
6212 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6213 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6214 while ! ulimit -n $((numfree + spare)); do
6215 numfree=$((numfree * 3 / 4))
6217 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6219 echo "left ulimit at $ulimit_old"
6222 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6223 unlinkmany $DIR/$tdir/f $numfree
6224 error "create+open $numfree files in $DIR/$tdir failed"
6226 ulimit -n $ulimit_old
6228 # if createmany exits at 120s there will be fewer than $numfree files
6229 unlinkmany $DIR/$tdir/f $numfree || true
6231 run_test 51f "check many open files limit"
6234 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6235 test_mkdir $DIR/$tdir
6236 touch $DIR/$tdir/foo
6237 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6238 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6239 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6240 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6241 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6243 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6244 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6245 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6247 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6248 cp -r $DIR/$tdir $TMP/
6249 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6251 run_test 52a "append-only flag test (should return errors)"
6254 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6255 test_mkdir $DIR/$tdir
6256 touch $DIR/$tdir/foo
6257 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6258 cat test > $DIR/$tdir/foo && error "cat test worked"
6259 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6260 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6261 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6263 echo foo >> $DIR/$tdir/foo && error "echo worked"
6264 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6265 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6266 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6267 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6269 chattr -i $DIR/$tdir/foo || error "chattr failed"
6271 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6273 run_test 52b "immutable flag test (should return errors) ======="
6276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6277 remote_mds_nodsh && skip "remote MDS with nodsh"
6278 remote_ost_nodsh && skip "remote OST with nodsh"
6291 local support_last_seq=true
6293 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6294 support_last_seq=false
6297 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6299 for value in $(do_facet $SINGLEMDS \
6300 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6301 param=$(echo ${value[0]} | cut -d "=" -f1)
6302 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6304 if $support_last_seq; then
6305 param_seq=$(echo $param |
6306 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6307 mds_last_seq=$(do_facet $SINGLEMDS \
6308 $LCTL get_param -n $param_seq)
6310 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6312 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6313 node=$(facet_active_host ost$((ostnum+1)))
6314 param="obdfilter.$ostname.last_id"
6315 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6316 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6317 ost_last_id=$ost_last
6319 if $support_last_seq; then
6320 ost_last_id=$(echo $ost_last |
6321 awk -F':' '{print $2}' |
6323 ost_last_seq=$(echo $ost_last |
6324 awk -F':' '{print $1}')
6325 [[ $ost_last_seq = $mds_last_seq ]] || continue
6328 if [[ $ost_last_id != $mds_last ]]; then
6329 error "$ost_last_id != $mds_last"
6336 $found || error "can not match last_seq/last_id for $mdtosc"
6339 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6342 $SOCKETSERVER $DIR/socket ||
6343 error "$SOCKETSERVER $DIR/socket failed: $?"
6344 $SOCKETCLIENT $DIR/socket ||
6345 error "$SOCKETCLIENT $DIR/socket failed: $?"
6346 unlink $DIR/socket || error "unlink $DIR/socket failed: $?"
6348 run_test 54a "unix domain socket test"
6354 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6356 run_test 54b "char device works in lustre ======================"
6359 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6360 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6361 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6363 for i in $(seq 3 7); do
6364 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6373 loopdev="$DIR/loop54c"
6376 $UMOUNT $DIR/$tdir || rc=$?
6377 losetup -d $loopdev || true
6378 losetup -d $LOOPDEV || true
6379 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6386 loopdev="$DIR/loop54c"
6389 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6390 trap cleanup_54c EXIT
6391 mknod $loopdev b 7 $LOOPNUM
6392 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6393 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6394 losetup $loopdev $DIR/$tfile ||
6395 error "can't set up $loopdev for $DIR/$tfile"
6396 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6397 test_mkdir $DIR/$tdir
6398 mount -t ext2 $loopdev $DIR/$tdir ||
6399 error "error mounting $loopdev on $DIR/$tdir"
6400 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6403 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6407 run_test 54c "block device works in lustre ====================="
6410 local pipe="$DIR/$tfile.pipe"
6411 local string="aaaaaa"
6414 echo -n "$string" > $pipe &
6415 local result=$(cat $pipe)
6416 [[ "$result" == "$string" ]] || error "$result != $string"
6418 run_test 54d "fifo device works in lustre ======================"
6423 cp -aL /dev/console $f
6424 echo $string > $f || error "echo $string to $f failed"
6426 run_test 54e "console/tty device works in lustre ======================"
6429 local dev_path="/sys/kernel/debug/lustre/devices"
6431 load_module kunit/obd_test verbose=2 || error "load_module failed"
6433 # This must be run in iteractive mode, since attach and setup
6435 eval "$LCTL <<-EOF || error 'OBD device creation failed'
6436 attach obd_test obd_name obd_uuid
6441 cat "$dev_path" | tail -n 10
6443 $LCTL --device "obd_name" cleanup
6444 $LCTL --device "obd_name" detach
6446 dmesg | tail -n 25 | grep "Lustre: OBD:.*FAIL" &&
6447 error "OBD unit test failed"
6449 rmmod -v obd_test ||
6450 error "rmmod failed (may trigger a failure in a later test)"
6452 run_test 55a "OBD device life cycle unit tests"
6455 local dev_path="/sys/kernel/debug/lustre/devices"
6456 local dev_count="$(wc -l $dev_path | awk '{print $1}')"
6458 # Set up a large number of devices, using the number
6459 # that can be set up in about a minute (based on prior
6460 # testing). We don't want to run this test forever.
6461 local num_dev_to_create="$(( 24000 - $dev_count))"
6463 load_module kunit/obd_test || error "load_module failed"
6465 local start=$SECONDS
6467 # This must be run in iteractive mode, since attach and setup
6469 for ((i = 1; i <= num_dev_to_create; i++)); do
6470 echo "attach obd_test obd_name_$i obd_uuid_$i"
6471 echo "setup obd_test_$i"
6472 done | $LCTL || error "OBD device creation failed"
6474 echo "Load time: $((SECONDS - start))"
6476 cat "$dev_path" | tail -n 10
6478 for ((i = 1; i <= num_dev_to_create; i++)); do
6479 echo "--device obd_name_$i cleanup"
6480 echo "--device obd_name_$i detach"
6481 done | $LCTL || error "OBD device cleanup failed"
6483 echo "Unload time: $((SECONDS - start))"
6485 rmmod -v obd_test ||
6486 error "rmmod failed (may trigger a failure in a later test)"
6488 run_test 55b "Load and unload max OBD devices"
6493 local dir=$DIR/$tdir
6496 test_mkdir -p $dir/dir
6497 for i in $(seq $numfiles); do
6499 touch $dir/dir/file$i
6502 local numcomp=$($LFS getstripe --component-count $dir)
6504 [[ $numcomp == 0 ]] && numcomp=1
6506 # test lfs getstripe with --recursive
6507 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6509 [[ $filenum -eq $((numfiles * 2)) ]] ||
6510 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6511 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6512 [[ $filenum -eq $numfiles ]] ||
6513 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6514 echo "$LFS getstripe showed obdidx or l_ost_idx"
6516 # test lfs getstripe with file instead of dir
6517 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6518 [[ $filenum -eq 1 ]] ||
6519 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6520 echo "$LFS getstripe file1 passed"
6522 #test lfs getstripe with --verbose
6523 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6524 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6525 error "$LFS getstripe --verbose $dir: "\
6526 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6527 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6528 error "$LFS getstripe $dir: showed lmm_magic"
6530 #test lfs getstripe with -v prints lmm_fid
6531 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6532 local countfids=$(((numdirs + numfiles) * numcomp))
6533 [[ $filenum -eq $countfids ]] ||
6534 error "$LFS getstripe -v $dir: "\
6535 "got $filenum want $countfids lmm_fid"
6536 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6537 error "$LFS getstripe $dir: showed lmm_fid by default"
6538 echo "$LFS getstripe --verbose passed"
6540 #check for FID information
6541 local fid1=$($LFS getstripe --fid $dir/file1)
6542 local fid2=$($LFS getstripe --verbose $dir/file1 |
6543 awk '/lmm_fid: / { print $2; exit; }')
6544 local fid3=$($LFS path2fid $dir/file1)
6546 [ "$fid1" != "$fid2" ] &&
6547 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6548 [ "$fid1" != "$fid3" ] &&
6549 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6550 echo "$LFS getstripe --fid passed"
6552 #test lfs getstripe with --obd
6553 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6554 error "$LFS getstripe --obd wrong_uuid: should return error"
6556 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6559 local obduuid=$(ostuuid_from_index $ostidx)
6560 local found=$($LFS getstripe -r --obd $obduuid $dir |
6561 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6563 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6564 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6566 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6569 [[ $found -eq $filenum ]] ||
6570 error "$LFS getstripe --obd: found $found expect $filenum"
6571 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6572 sed '/^[ ]*'${ostidx}'[ ]/d' |
6573 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6574 error "$LFS getstripe --obd: should not show file on other obd"
6575 echo "$LFS getstripe --obd passed"
6577 run_test 56a "check $LFS getstripe"
6580 local dir=$DIR/$tdir
6584 for i in $(seq $numdirs); do
6585 test_mkdir $dir/dir$i
6588 # test lfs getdirstripe default mode is non-recursion, which is
6589 # different from lfs getstripe
6590 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6592 [[ $dircnt -eq 1 ]] ||
6593 error "$LFS getdirstripe: found $dircnt, not 1"
6594 dircnt=$($LFS getdirstripe --recursive $dir |
6595 grep -c lmv_stripe_count)
6596 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6597 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6599 run_test 56b "check $LFS getdirstripe"
6602 verify_yaml_available || skip_env "YAML verification not installed"
6603 local output_file=$DIR/$tfile.out
6605 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6608 cat $output_file | verify_yaml || error "layout is not valid YAML"
6610 run_test 56bb "check $LFS getdirstripe layout is YAML"
6613 remote_ost_nodsh && skip "remote OST with nodsh"
6616 local ost_name=$(ostname_from_index $ost_idx)
6617 local old_status=$(ost_dev_status $ost_idx)
6618 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6620 [[ -z "$old_status" ]] ||
6621 skip_env "OST $ost_name is in $old_status status"
6623 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6624 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6625 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6626 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6627 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6628 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6631 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6632 error "$LFS df -v showing inactive devices"
6635 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6637 [[ "$new_status" =~ "D" ]] ||
6638 error "$ost_name status is '$new_status', missing 'D'"
6639 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6640 [[ "$new_status" =~ "N" ]] ||
6641 error "$ost_name status is '$new_status', missing 'N'"
6643 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6644 [[ "$new_status" =~ "f" ]] ||
6645 error "$ost_name status is '$new_status', missing 'f'"
6648 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6649 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6650 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6651 [[ -z "$p" ]] && restore_lustre_params < $p || true
6654 new_status=$(ost_dev_status $ost_idx)
6655 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6656 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6657 # can't check 'f' as devices may actually be on flash
6659 run_test 56c "check 'lfs df' showing device status"
6662 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6663 local osts=$($LFS df -v $MOUNT | grep -c OST)
6667 (( mdts == MDSCOUNT )) ||
6668 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6669 (( osts == OSTCOUNT )) ||
6670 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6672 run_test 56d "'lfs df -v' prints only configured devices"
6675 err_enoent=2 # No such file or directory
6676 err_eopnotsupp=95 # Operation not supported
6678 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6679 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6681 # Check for handling of path not exists
6682 output=$($LFS df $enoent_mnt 2>&1)
6685 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6686 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6687 error "expect failure $err_enoent, not $ret"
6689 # Check for handling of non-Lustre FS
6690 output=$($LFS df $notsup_mnt)
6693 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6694 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6695 error "expect success $err_eopnotsupp, not $ret"
6697 # Check for multiple LustreFS argument
6698 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6701 [[ $output -eq 3 && $ret -eq 0 ]] ||
6702 error "expect success 3, not $output, rc = $ret"
6704 # Check for correct non-Lustre FS handling among multiple
6706 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6707 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6710 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6711 error "expect success 2, not $output, rc = $ret"
6713 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6718 local local_tdir="$1"
6719 local local_numfiles="$2"
6720 local local_numdirs="$3"
6721 local dir_params="$4"
6722 local dir_stripe_params="$5"
6724 if [ ! -d "$local_tdir" ] ; then
6725 test_mkdir -p $dir_stripe_params $local_tdir
6726 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6727 for i in $(seq $local_numfiles) ; do
6728 touch $local_tdir/file$i
6730 for i in $(seq $local_numdirs) ; do
6731 test_mkdir $dir_stripe_params $local_tdir/dir$i
6732 for j in $(seq $local_numfiles) ; do
6733 touch $local_tdir/dir$i/file$j
6739 setup_56_special() {
6741 local local_numfiles=$2
6742 local local_numdirs=$3
6744 setup_56 $local_tdir $local_numfiles $local_numdirs
6746 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6747 for i in $(seq $local_numfiles) ; do
6748 mknod $local_tdir/loop${i}b b 7 $i
6749 mknod $local_tdir/null${i}c c 1 3
6750 ln -s $local_tdir/file1 $local_tdir/link${i}
6752 for i in $(seq $local_numdirs) ; do
6753 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6754 mknod $local_tdir/dir$i/null${i}c c 1 3
6755 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6761 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6762 local expected=$(($NUMDIRS + 2))
6764 setup_56 $dir $NUMFILES $NUMDIRS
6766 # test lfs find with -name
6767 for i in $(seq $NUMFILES) ; do
6768 local nums=$($LFS find -name "*$i" $dir | wc -l)
6770 [ $nums -eq $expected ] ||
6771 error "lfs find -name '*$i' $dir wrong: "\
6772 "found $nums, expected $expected"
6775 run_test 56g "check lfs find -name"
6778 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6779 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6781 setup_56 $dir $NUMFILES $NUMDIRS
6783 # test lfs find with ! -name
6784 for i in $(seq $NUMFILES) ; do
6785 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6787 [ $nums -eq $expected ] ||
6788 error "lfs find ! -name '*$i' $dir wrong: "\
6789 "found $nums, expected $expected"
6792 run_test 56h "check lfs find ! -name"
6795 local dir=$DIR/$tdir
6799 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6802 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6804 run_test 56i "check 'lfs find -ost UUID' skips directories"
6807 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6809 setup_56_special $dir $NUMFILES $NUMDIRS
6811 local expected=$((NUMDIRS + 1))
6812 local cmd="$LFS find -type d $dir"
6813 local nums=$($cmd | wc -l)
6815 [ $nums -eq $expected ] ||
6816 error "'$cmd' wrong: found $nums, expected $expected"
6818 run_test 56j "check lfs find -type d"
6821 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6823 setup_56_special $dir $NUMFILES $NUMDIRS
6825 local expected=$(((NUMDIRS + 1) * NUMFILES))
6826 local cmd="$LFS find -type f $dir"
6827 local nums=$($cmd | wc -l)
6829 [ $nums -eq $expected ] ||
6830 error "'$cmd' wrong: found $nums, expected $expected"
6832 run_test 56k "check lfs find -type f"
6835 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6837 setup_56_special $dir $NUMFILES $NUMDIRS
6839 local expected=$((NUMDIRS + NUMFILES))
6840 local cmd="$LFS find -type b $dir"
6841 local nums=$($cmd | wc -l)
6843 [ $nums -eq $expected ] ||
6844 error "'$cmd' wrong: found $nums, expected $expected"
6846 run_test 56l "check lfs find -type b"
6849 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6851 setup_56_special $dir $NUMFILES $NUMDIRS
6853 local expected=$((NUMDIRS + NUMFILES))
6854 local cmd="$LFS find -type c $dir"
6855 local nums=$($cmd | wc -l)
6856 [ $nums -eq $expected ] ||
6857 error "'$cmd' wrong: found $nums, expected $expected"
6859 run_test 56m "check lfs find -type c"
6862 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6863 setup_56_special $dir $NUMFILES $NUMDIRS
6865 local expected=$((NUMDIRS + NUMFILES))
6866 local cmd="$LFS find -type l $dir"
6867 local nums=$($cmd | wc -l)
6869 [ $nums -eq $expected ] ||
6870 error "'$cmd' wrong: found $nums, expected $expected"
6872 run_test 56n "check lfs find -type l"
6875 local dir=$DIR/$tdir
6877 setup_56 $dir $NUMFILES $NUMDIRS
6878 utime $dir/file1 > /dev/null || error "utime (1)"
6879 utime $dir/file2 > /dev/null || error "utime (2)"
6880 utime $dir/dir1 > /dev/null || error "utime (3)"
6881 utime $dir/dir2 > /dev/null || error "utime (4)"
6882 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6883 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6886 local nums=$($LFS find -mtime +0 $dir | wc -l)
6888 [ $nums -eq $expected ] ||
6889 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6892 cmd="$LFS find -mtime 0 $dir"
6893 nums=$($cmd | wc -l)
6894 [ $nums -eq $expected ] ||
6895 error "'$cmd' wrong: found $nums, expected $expected"
6897 run_test 56o "check lfs find -mtime for old files"
6900 local dir=$DIR/$tdir
6904 # just to make sure there is something that won't be found
6906 touch $dir/$tfile.now
6908 for age in year week day hour min; do
6909 count=$((count + 1))
6911 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6912 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6913 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6915 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6916 local nums=$($cmd | wc -l)
6917 [ $nums -eq $expected ] ||
6918 error "'$cmd' wrong: found $nums, expected $expected"
6920 cmd="$LFS find $dir -atime $count${age:0:1}"
6921 nums=$($cmd | wc -l)
6922 [ $nums -eq $expected ] ||
6923 error "'$cmd' wrong: found $nums, expected $expected"
6927 cmd="$LFS find $dir -ctime +1s -type f"
6928 nums=$($cmd | wc -l)
6929 (( $nums == $count * 2 + 1)) ||
6930 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6932 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6934 test_newerXY_base() {
6937 local dir=$DIR/$tdir
6941 if [ $y == "t" ]; then
6942 if [ $x == "b" ]; then
6943 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6945 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6948 ref=$DIR/$tfile.newer.$x$y
6949 touch $ref || error "touch $ref failed"
6952 echo "before = $ref"
6954 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6956 if [ $y == "t" ]; then
6957 if [ $x == "b" ]; then
6958 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6960 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6963 negref=$DIR/$tfile.negnewer.$x$y
6964 touch $negref || error "touch $negref failed"
6967 echo "after = $negref"
6968 local cmd="$LFS find $dir -newer$x$y $ref"
6969 local nums=$(eval $cmd | wc -l)
6970 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6972 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6973 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6975 cmd="$LFS find $dir ! -newer$x$y $negref"
6976 nums=$(eval $cmd | wc -l)
6977 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6978 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6980 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6981 nums=$(eval $cmd | wc -l)
6982 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6983 error "'$cmd' wrong: found $nums between, expected $expected"; }
6989 test_newerXY_base "a" "a"
6990 test_newerXY_base "a" "m"
6991 test_newerXY_base "a" "c"
6992 test_newerXY_base "m" "a"
6993 test_newerXY_base "m" "m"
6994 test_newerXY_base "m" "c"
6995 test_newerXY_base "c" "a"
6996 test_newerXY_base "c" "m"
6997 test_newerXY_base "c" "c"
6999 test_newerXY_base "a" "t"
7000 test_newerXY_base "m" "t"
7001 test_newerXY_base "c" "t"
7003 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) &&
7004 $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
7005 { echo "btime needs v2_13_53-145-g186b97e68a"; return 0; }
7007 test_newerXY_base "b" "b"
7008 test_newerXY_base "b" "t"
7010 run_test 56oc "check lfs find -newerXY work"
7013 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
7014 skip "btime unsupported on MDS < v2_13_53-145-g186b97e68a"
7016 (( $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
7017 skip "btime unsupported on clients < v2_13_53-145-g186b97e68a"
7019 local dir=$DIR/$tdir
7020 local ref=$DIR/$tfile.ref
7021 local negref=$DIR/$tfile.negref
7023 mkdir $dir || error "mkdir $dir failed"
7024 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
7025 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
7026 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
7027 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
7028 touch $ref || error "touch $ref failed"
7029 # sleep 3 seconds at least
7032 local before=$(do_facet mds1 date +%s)
7033 local skew=$(($(date +%s) - before + 1))
7035 if (( skew < 0 && skew > -5 )); then
7036 sleep $((0 - skew + 1))
7040 # Set the dir stripe params to limit files all on MDT0,
7041 # otherwise we need to calc the max clock skew between
7042 # the client and MDTs.
7043 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
7045 touch $negref || error "touch $negref failed"
7047 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
7048 local nums=$($cmd | wc -l)
7049 local expected=$(((NUMFILES + 1) * NUMDIRS))
7051 [ $nums -eq $expected ] ||
7052 error "'$cmd' wrong: found $nums, expected $expected"
7054 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
7055 nums=$($cmd | wc -l)
7056 expected=$((NUMFILES + 1))
7057 [ $nums -eq $expected ] ||
7058 error "'$cmd' wrong: found $nums, expected $expected"
7060 [ $skew -lt 0 ] && return
7062 local after=$(do_facet mds1 date +%s)
7063 local age=$((after - before + 1 + skew))
7065 cmd="$LFS find $dir -btime -${age}s -type f"
7066 nums=$($cmd | wc -l)
7067 expected=$(((NUMFILES + 1) * NUMDIRS))
7069 echo "Clock skew between client and server: $skew, age:$age"
7070 [ $nums -eq $expected ] ||
7071 error "'$cmd' wrong: found $nums, expected $expected"
7073 expected=$(($NUMDIRS + 1))
7074 cmd="$LFS find $dir -btime -${age}s -type d"
7075 nums=$($cmd | wc -l)
7076 [ $nums -eq $expected ] ||
7077 error "'$cmd' wrong: found $nums, expected $expected"
7078 rm -f $ref $negref || error "Failed to remove $ref $negref"
7080 run_test 56od "check lfs find -btime with units"
7083 [ $RUNAS_ID -eq $UID ] &&
7084 skip_env "RUNAS_ID = UID = $UID -- skipping"
7086 local dir=$DIR/$tdir
7088 setup_56 $dir $NUMFILES $NUMDIRS
7089 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
7091 local expected=$NUMFILES
7092 local cmd="$LFS find -uid $RUNAS_ID $dir"
7093 local nums=$($cmd | wc -l)
7095 [ $nums -eq $expected ] ||
7096 error "'$cmd' wrong: found $nums, expected $expected"
7098 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
7099 cmd="$LFS find ! -uid $RUNAS_ID $dir"
7100 nums=$($cmd | wc -l)
7101 [ $nums -eq $expected ] ||
7102 error "'$cmd' wrong: found $nums, expected $expected"
7104 run_test 56p "check lfs find -uid and ! -uid"
7107 [ $RUNAS_ID -eq $UID ] &&
7108 skip_env "RUNAS_ID = UID = $UID -- skipping"
7110 local dir=$DIR/$tdir
7112 setup_56 $dir $NUMFILES $NUMDIRS
7113 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
7115 local expected=$NUMFILES
7116 local cmd="$LFS find -gid $RUNAS_GID $dir"
7117 local nums=$($cmd | wc -l)
7119 [ $nums -eq $expected ] ||
7120 error "'$cmd' wrong: found $nums, expected $expected"
7122 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
7123 cmd="$LFS find ! -gid $RUNAS_GID $dir"
7124 nums=$($cmd | wc -l)
7125 [ $nums -eq $expected ] ||
7126 error "'$cmd' wrong: found $nums, expected $expected"
7128 run_test 56q "check lfs find -gid and ! -gid"
7131 local dir=$DIR/$tdir
7133 setup_56 $dir $NUMFILES $NUMDIRS
7136 local cmd="$LFS find -size 0 -type f -lazy $dir"
7137 local nums=$($cmd | wc -l)
7139 [ $nums -eq $expected ] ||
7140 error "'$cmd' wrong: found $nums, expected $expected"
7141 cmd="$LFS find -size 0 -type f $dir"
7142 nums=$($cmd | wc -l)
7143 [ $nums -eq $expected ] ||
7144 error "'$cmd' wrong: found $nums, expected $expected"
7147 cmd="$LFS find ! -size 0 -type f -lazy $dir"
7148 nums=$($cmd | wc -l)
7149 [ $nums -eq $expected ] ||
7150 error "'$cmd' wrong: found $nums, expected $expected"
7151 cmd="$LFS find ! -size 0 -type f $dir"
7152 nums=$($cmd | wc -l)
7153 [ $nums -eq $expected ] ||
7154 error "'$cmd' wrong: found $nums, expected $expected"
7156 echo "test" > $dir/$tfile
7157 echo "test2" > $dir/$tfile.2 && sync
7159 cmd="$LFS find -size 5c -type f -lazy $dir"
7160 nums=$($cmd | wc -l)
7161 [ $nums -eq $expected ] ||
7162 error "'$cmd' wrong: found $nums, expected $expected"
7163 cmd="$LFS find -size 5c -type f $dir"
7164 nums=$($cmd | wc -l)
7165 [ $nums -eq $expected ] ||
7166 error "'$cmd' wrong: found $nums, expected $expected"
7169 cmd="$LFS find -size +5c -type f -lazy $dir"
7170 nums=$($cmd | wc -l)
7171 [ $nums -eq $expected ] ||
7172 error "'$cmd' wrong: found $nums, expected $expected"
7173 cmd="$LFS find -size +5c -type f $dir"
7174 nums=$($cmd | wc -l)
7175 [ $nums -eq $expected ] ||
7176 error "'$cmd' wrong: found $nums, expected $expected"
7179 cmd="$LFS find -size +0 -type f -lazy $dir"
7180 nums=$($cmd | wc -l)
7181 [ $nums -eq $expected ] ||
7182 error "'$cmd' wrong: found $nums, expected $expected"
7183 cmd="$LFS find -size +0 -type f $dir"
7184 nums=$($cmd | wc -l)
7185 [ $nums -eq $expected ] ||
7186 error "'$cmd' wrong: found $nums, expected $expected"
7189 cmd="$LFS find ! -size -5c -type f -lazy $dir"
7190 nums=$($cmd | wc -l)
7191 [ $nums -eq $expected ] ||
7192 error "'$cmd' wrong: found $nums, expected $expected"
7193 cmd="$LFS find ! -size -5c -type f $dir"
7194 nums=$($cmd | wc -l)
7195 [ $nums -eq $expected ] ||
7196 error "'$cmd' wrong: found $nums, expected $expected"
7199 cmd="$LFS find -size -5c -type f -lazy $dir"
7200 nums=$($cmd | wc -l)
7201 [ $nums -eq $expected ] ||
7202 error "'$cmd' wrong: found $nums, expected $expected"
7203 cmd="$LFS find -size -5c -type f $dir"
7204 nums=$($cmd | wc -l)
7205 [ $nums -eq $expected ] ||
7206 error "'$cmd' wrong: found $nums, expected $expected"
7208 run_test 56r "check lfs find -size works"
7215 cancel_lru_locks $OSC
7217 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7218 local nums=$($cmd | wc -l)
7220 [ $nums -eq $expected ] ||
7221 error "'$cmd' wrong: found $nums, expected $expected"
7223 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7225 if (( rpcs_before + glimpses != rpcs_after )); then
7226 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7227 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7229 if [[ $glimpses == 0 ]]; then
7230 error "'$cmd' should not send glimpse RPCs to OST"
7232 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7238 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7239 skip "MDS < 2.12.58 doesn't return LSOM data"
7240 local dir=$DIR/$tdir
7241 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7243 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7245 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7246 $LCTL set_param -n llite.*.statahead_agl=0
7247 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7249 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7250 # open and close all files to ensure LSOM is updated
7251 cancel_lru_locks $OSC
7252 find $dir -type f | xargs cat > /dev/null
7254 # expect_found glimpse_rpcs command_to_run
7255 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7256 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7257 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7258 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7260 echo "test" > $dir/$tfile
7261 echo "test2" > $dir/$tfile.2 && sync
7262 cancel_lru_locks $OSC
7263 cat $dir/$tfile $dir/$tfile.2 > /dev/null
7265 test_56ra_sub 1 0 "$LFS find -size 5c -type f -lazy $dir"
7266 test_56ra_sub 1 14 "$LFS find -size 5c -type f $dir"
7267 test_56ra_sub 1 0 "$LFS find -size +5c -type f -lazy $dir"
7268 test_56ra_sub 1 14 "$LFS find -size +5c -type f $dir"
7270 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7271 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7272 test_56ra_sub 2 0 "$LFS find ! -size -5c -type f -lazy $dir"
7273 test_56ra_sub 2 14 "$LFS find ! -size -5c -type f $dir"
7274 test_56ra_sub 12 0 "$LFS find -size -5c -type f -lazy $dir"
7275 test_56ra_sub 12 14 "$LFS find -size -5c -type f $dir"
7277 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7280 local dir=$DIR/$tdir
7281 local tmp=$TMP/$tfile.log
7284 test_mkdir -p $dir || error "failed to mkdir $dir"
7285 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7286 error "failed to setstripe $dir/$tfile"
7287 mdt_idx=$($LFS getdirstripe -i $dir)
7288 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7290 stack_trap "rm -f $tmp" EXIT
7291 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7292 ! grep -q obd_uuid $tmp ||
7293 error "failed to find --size +100K --ost 0 $dir"
7294 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7295 ! grep -q obd_uuid $tmp ||
7296 error "failed to find --size +100K --mdt $mdt_idx $dir"
7298 run_test 56rb "check lfs find --size --ost/--mdt works"
7301 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7302 local dir=$DIR/$tdir
7305 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7306 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7307 (( $MDSCOUNT > 2 )) &&
7308 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7309 mkdir $dir/$tdir-{1..10}
7310 touch $dir/$tfile-{1..10}
7312 found=$($LFS find $dir --mdt-count 2 | wc -l)
7314 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7316 found=$($LFS find $dir -T +1 | wc -l)
7317 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7318 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7320 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7322 (( $found == $expect )) || error "found $found all_char, expect $expect"
7324 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7325 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7326 (( $found == $expect )) || error "found $found all_char, expect $expect"
7328 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7331 local dir=$DIR/$tdir
7336 mkfifo $dir/fifo || error "failed to create fifo file"
7337 $LFS find $dir -t p --printf "%p %y %LP\n" ||
7338 error "should not fail even cannot get projid from pipe file"
7339 found=$($LFS find $dir -t p --printf "%y")
7340 [[ "p" == $found ]] || error "found $found, expect p"
7342 mknod $dir/chardev c 1 5 ||
7343 error "failed to create character device file"
7344 $LFS find $dir -t c --printf "%p %y %LP\n" ||
7345 error "should not fail even cannot get projid from chardev file"
7346 found=$($LFS find $dir -t c --printf "%y")
7347 [[ "c" == $found ]] || error "found $found, expect c"
7349 found=$($LFS find $dir ! -type d --printf "%p %y %LP\n" | wc -l)
7350 (( found == 2 )) || error "unable to list all files"
7352 run_test 56rd "check lfs find --printf special files"
7354 test_56s() { # LU-611 #LU-9369
7355 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7357 local dir=$DIR/$tdir
7358 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7360 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7361 for i in $(seq $NUMDIRS); do
7362 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7365 local expected=$NUMDIRS
7366 local cmd="$LFS find -c $OSTCOUNT $dir"
7367 local nums=$($cmd | wc -l)
7369 [ $nums -eq $expected ] || {
7370 $LFS getstripe -R $dir
7371 error "'$cmd' wrong: found $nums, expected $expected"
7374 expected=$((NUMDIRS + onestripe))
7375 cmd="$LFS find -stripe-count +0 -type f $dir"
7376 nums=$($cmd | wc -l)
7377 [ $nums -eq $expected ] || {
7378 $LFS getstripe -R $dir
7379 error "'$cmd' wrong: found $nums, expected $expected"
7383 cmd="$LFS find -stripe-count 1 -type f $dir"
7384 nums=$($cmd | wc -l)
7385 [ $nums -eq $expected ] || {
7386 $LFS getstripe -R $dir
7387 error "'$cmd' wrong: found $nums, expected $expected"
7390 cmd="$LFS find -stripe-count -2 -type f $dir"
7391 nums=$($cmd | wc -l)
7392 [ $nums -eq $expected ] || {
7393 $LFS getstripe -R $dir
7394 error "'$cmd' wrong: found $nums, expected $expected"
7398 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7399 nums=$($cmd | wc -l)
7400 [ $nums -eq $expected ] || {
7401 $LFS getstripe -R $dir
7402 error "'$cmd' wrong: found $nums, expected $expected"
7405 run_test 56s "check lfs find -stripe-count works"
7407 test_56t() { # LU-611 #LU-9369
7408 local dir=$DIR/$tdir
7410 setup_56 $dir 0 $NUMDIRS
7411 for i in $(seq $NUMDIRS); do
7412 $LFS setstripe -S 8M $dir/dir$i/$tfile
7415 local expected=$NUMDIRS
7416 local cmd="$LFS find -S 8M $dir"
7417 local nums=$($cmd | wc -l)
7419 [ $nums -eq $expected ] || {
7420 $LFS getstripe -R $dir
7421 error "'$cmd' wrong: found $nums, expected $expected"
7425 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7427 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7429 expected=$(((NUMDIRS + 1) * NUMFILES))
7430 cmd="$LFS find -stripe-size 512k -type f $dir"
7431 nums=$($cmd | wc -l)
7432 [ $nums -eq $expected ] ||
7433 error "'$cmd' wrong: found $nums, expected $expected"
7435 cmd="$LFS find -stripe-size +320k -type f $dir"
7436 nums=$($cmd | wc -l)
7437 [ $nums -eq $expected ] ||
7438 error "'$cmd' wrong: found $nums, expected $expected"
7440 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7441 cmd="$LFS find -stripe-size +200k -type f $dir"
7442 nums=$($cmd | wc -l)
7443 [ $nums -eq $expected ] ||
7444 error "'$cmd' wrong: found $nums, expected $expected"
7446 cmd="$LFS find -stripe-size -640k -type f $dir"
7447 nums=$($cmd | wc -l)
7448 [ $nums -eq $expected ] ||
7449 error "'$cmd' wrong: found $nums, expected $expected"
7452 cmd="$LFS find -stripe-size 256k -type f $dir"
7453 nums=$($cmd | wc -l)
7454 [ $nums -eq $expected ] ||
7455 error "'$cmd' wrong: found $nums, expected $expected"
7457 cmd="$LFS find -stripe-size -320k -type f $dir"
7458 nums=$($cmd | wc -l)
7459 [ $nums -eq $expected ] ||
7460 error "'$cmd' wrong: found $nums, expected $expected"
7463 cmd="$LFS find -stripe-size 1024k -type f $dir"
7464 nums=$($cmd | wc -l)
7465 [ $nums -eq $expected ] ||
7466 error "'$cmd' wrong: found $nums, expected $expected"
7468 run_test 56t "check lfs find -stripe-size works"
7470 test_56u() { # LU-611
7471 local dir=$DIR/$tdir
7473 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7475 if [[ $OSTCOUNT -gt 1 ]]; then
7476 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7482 local expected=$(((NUMDIRS + 1) * NUMFILES))
7483 local cmd="$LFS find -stripe-index 0 -type f $dir"
7484 local nums=$($cmd | wc -l)
7486 [ $nums -eq $expected ] ||
7487 error "'$cmd' wrong: found $nums, expected $expected"
7490 cmd="$LFS find -stripe-index 1 -type f $dir"
7491 nums=$($cmd | wc -l)
7492 [ $nums -eq $expected ] ||
7493 error "'$cmd' wrong: found $nums, expected $expected"
7495 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7496 nums=$($cmd | wc -l)
7497 [ $nums -eq $expected ] ||
7498 error "'$cmd' wrong: found $nums, expected $expected"
7501 # This should produce an error and not return any files
7502 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7503 nums=$($cmd 2>/dev/null | wc -l)
7504 [ $nums -eq $expected ] ||
7505 error "'$cmd' wrong: found $nums, expected $expected"
7507 if [[ $OSTCOUNT -gt 1 ]]; then
7508 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7509 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7510 nums=$($cmd | wc -l)
7511 [ $nums -eq $expected ] ||
7512 error "'$cmd' wrong: found $nums, expected $expected"
7515 run_test 56u "check lfs find -stripe-index works"
7519 local dir=$DIR/$tdir
7521 setup_56 $dir $NUMFILES $NUMDIRS
7523 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7524 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7526 for file in $($LFS find -m $UUID $dir); do
7527 file_midx=$($LFS getstripe -m $file)
7528 [ $file_midx -eq $mdt_idx ] ||
7529 error "lfs find -m $UUID != getstripe -m $file_midx"
7532 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7535 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7538 local dir=$DIR/$tdir
7540 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7541 stack_trap "rm -rf $dir"
7543 local stripe_size=$($LFS getstripe -S -d $dir) ||
7544 error "$LFS getstripe -S -d $dir failed"
7545 stripe_size=${stripe_size%% *}
7547 local file_size=$((stripe_size * OSTCOUNT))
7548 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7549 local required_space=$((file_num * file_size))
7550 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7552 (( free_space >= required_space / 1024 )) ||
7553 skip_env "need $required_space, have $free_space kbytes"
7556 local dd_count=$((file_size / dd_bs))
7558 # write data into the files
7563 for ((i = 1; i <= NUMFILES; i++ )); do
7565 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7566 error "write data into $file failed"
7568 for ((i = 1; i <= NUMDIRS; i++ )); do
7569 for ((j = 1; j <= NUMFILES; j++ )); do
7570 file=$dir/dir$i/file$j
7571 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7572 error "write data into $file failed"
7576 # $LFS_MIGRATE will fail if hard link migration is unsupported
7577 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7578 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7579 error "creating links to $dir/dir1/file1 failed"
7584 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7587 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7590 eval $cmd || error "$cmd failed"
7592 check_stripe_count $dir/file1 $expected
7594 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7595 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7596 # OST 1 if it is on OST 0. This file is small enough to
7597 # be on only one stripe.
7598 file=$dir/migr_1_ost
7599 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7600 error "write data into $file failed"
7601 local obdidx=$($LFS getstripe -i $file)
7602 local oldmd5=$(md5sum $file)
7605 (( obdidx != 0 )) || newobdidx=1
7606 cmd="$LFS migrate -i $newobdidx $file"
7608 eval $cmd || error "$cmd failed"
7610 local realobdix=$($LFS getstripe -i $file)
7611 local newmd5=$(md5sum $file)
7613 (( $newobdidx == $realobdix )) ||
7614 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7615 [[ "$oldmd5" == "$newmd5" ]] ||
7616 error "md5sum differ: $oldmd5, $newmd5"
7620 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7622 eval $cmd || error "$cmd failed"
7624 for (( j = 1; j <= NUMFILES; j++ )); do
7625 check_stripe_count $dir/dir1/file$j $expected
7628 # lfs_migrate works with lfs find
7629 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7630 $LFS_MIGRATE -y -c $expected"
7632 eval $cmd || error "$cmd failed"
7634 for (( i = 2; i <= NUMFILES; i++ )); do
7635 check_stripe_count $dir/file$i $expected
7637 for (( i = 2; i <= NUMDIRS; i++ )); do
7638 for (( j = 1; j <= NUMFILES; j++ )); do
7639 check_stripe_count $dir/dir$i/file$j $expected
7643 run_test 56wa "check lfs_migrate -c stripe_count works"
7646 local file1=$DIR/$tdir/file1
7647 local create_pool=false
7648 local initial_pool=$($LFS getstripe -p $DIR)
7652 echo -n "Creating test dir..."
7653 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7656 echo -n "Creating test file..."
7657 touch $file1 || error "cannot create file"
7660 echo -n "Detecting existing pools..."
7661 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7663 if [ ${#pool_list[@]} -gt 0 ]; then
7664 echo "${pool_list[@]}"
7665 for thispool in "${pool_list[@]}"; do
7666 if [[ -z "$initial_pool" ||
7667 "$initial_pool" != "$thispool" ]]; then
7669 echo "Using existing pool '$pool'"
7674 echo "none detected."
7676 if [ -z "$pool" ]; then
7677 pool=${POOL:-testpool}
7678 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7679 echo -n "Creating pool '$pool'..."
7681 pool_add $pool &> /dev/null ||
7682 error "pool_add failed"
7685 echo -n "Adding target to pool..."
7686 pool_add_targets $pool 0 0 1 &> /dev/null ||
7687 error "pool_add_targets failed"
7691 echo -n "Setting pool using -p option..."
7692 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7693 error "migrate failed rc = $?"
7696 echo -n "Verifying test file is in pool after migrating..."
7697 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7698 error "file was not migrated to pool $pool"
7701 echo -n "Removing test file from pool '$pool'..."
7702 # "lfs migrate $file" won't remove the file from the pool
7703 # until some striping information is changed.
7704 $LFS migrate -c 1 $file1 &> /dev/null ||
7705 error "cannot remove from pool"
7706 [ "$($LFS getstripe -p $file1)" ] &&
7707 error "pool still set"
7710 echo -n "Setting pool using --pool option..."
7711 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7712 error "migrate failed rc = $?"
7717 if $create_pool; then
7718 destroy_test_pools 2> /dev/null ||
7719 error "destroy test pools failed"
7722 run_test 56wb "check lfs_migrate pool support"
7725 local file1="$DIR/$tdir/$tfile"
7735 echo -n "Creating test dir..."
7736 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7737 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7738 error "cannot set stripe by '-S 1M -c 1'"
7741 echo -n "Setting initial stripe for test file..."
7742 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7743 error "cannot set stripe"
7744 cur_ssize=$($LFS getstripe -S "$file1")
7745 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7748 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7749 stack_trap "rm -f $file1"
7750 md5="$(md5sum $file1)"
7752 # File currently set to -S 512K -c 1
7754 # Ensure -c and -S options are rejected when -R is set
7755 echo -n "Verifying incompatible options are detected..."
7756 $LFS_MIGRATE -R -c 1 "$file1" &&
7757 error "incompatible -R and -c options not detected"
7758 $LFS_MIGRATE -R -S 1M "$file1" &&
7759 error "incompatible -R and -S options not detected"
7760 $LFS_MIGRATE -R -p pool "$file1" &&
7761 error "incompatible -R and -p options not detected"
7762 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7763 error "incompatible -R and -E options not detected"
7764 $LFS_MIGRATE -R -A "$file1" &&
7765 error "incompatible -R and -A options not detected"
7766 $LFS_MIGRATE -A -c 1 "$file1" &&
7767 error "incompatible -A and -c options not detected"
7768 $LFS_MIGRATE -A -S 1M "$file1" &&
7769 error "incompatible -A and -S options not detected"
7770 $LFS_MIGRATE -A -p pool "$file1" &&
7771 error "incompatible -A and -p options not detected"
7772 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7773 error "incompatible -A and -E options not detected"
7776 # Ensure unrecognized options are passed through to 'lfs migrate'
7777 echo -n "Verifying -S option is passed through to lfs migrate..."
7778 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7779 cur_ssize=$($LFS getstripe -S "$file1")
7780 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7781 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7784 # File currently set to -S 1M -c 1
7786 # Ensure long options are supported
7787 echo -n "Verifying long options supported..."
7788 $LFS_MIGRATE --non-block "$file1" ||
7789 error "long option without argument not supported"
7790 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7791 error "long option with argument not supported"
7792 cur_ssize=$($LFS getstripe -S "$file1")
7793 (( cur_ssize == 524288 )) ||
7794 error "migrate --stripe-size $cur_ssize != 524288"
7795 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7798 # File currently set to -S 512K -c 1
7800 if (( OSTCOUNT > 1 )); then
7801 echo -n "Verifying explicit stripe count can be set..."
7802 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7803 cur_scount=$($LFS getstripe -c "$file1")
7804 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7805 [[ "$(md5sum $file1)" == "$md5" ]] ||
7806 error "file data has changed (3)"
7810 # File currently set to -S 512K -c 1 or -S 512K -c 2
7812 # Ensure parent striping is used if -R is set, and no stripe
7813 # count or size is specified
7814 echo -n "Setting stripe for parent directory..."
7815 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7816 error "cannot set stripe '-S 2M -c 1'"
7817 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7820 echo -n "Verifying restripe option uses parent stripe settings..."
7821 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7822 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7823 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7824 cur_ssize=$($LFS getstripe -S "$file1")
7825 (( cur_ssize == parent_ssize )) ||
7826 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7827 cur_scount=$($LFS getstripe -c "$file1")
7828 (( cur_scount == parent_scount )) ||
7829 error "migrate -R stripe_count $cur_scount != $parent_scount"
7830 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7833 # File currently set to -S 1M -c 1
7835 # Ensure striping is preserved if -R is not set, and no stripe
7836 # count or size is specified
7837 echo -n "Verifying striping size preserved when not specified..."
7838 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7839 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7840 error "cannot set stripe on parent directory"
7841 $LFS_MIGRATE "$file1" || error "migrate failed"
7842 cur_ssize=$($LFS getstripe -S "$file1")
7843 (( cur_ssize == orig_ssize )) ||
7844 error "migrate by default $cur_ssize != $orig_ssize"
7845 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7848 # Ensure file name properly detected when final option has no argument
7849 echo -n "Verifying file name properly detected..."
7850 $LFS_MIGRATE "$file1" ||
7851 error "file name interpreted as option argument"
7852 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7855 # Ensure PFL arguments are passed through properly
7856 echo -n "Verifying PFL options passed through..."
7857 new_scount=$(((OSTCOUNT + 1) / 2))
7858 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7859 error "migrate PFL arguments failed"
7860 cur_comp=$($LFS getstripe --comp-count $file1)
7861 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7862 cur_scount=$($LFS getstripe --stripe-count $file1)
7863 (( cur_scount == new_scount)) ||
7864 error "PFL stripe count $cur_scount != $new_scount"
7865 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7868 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7871 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7873 local file1=$DIR/$tdir/$tfile
7875 echo -n "Creating test dir..."
7876 test_mkdir $DIR/$tdir || error "cannot create dir"
7879 echo -n "Creating test file..."
7880 echo "$tfile" > $file1
7883 # Ensure 'lfs migrate' will fail by using a non-existent option,
7884 # and make sure rsync is not called to recover
7885 echo -n "Make sure --no-rsync option works..."
7886 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7887 grep -q 'refusing to fall back to rsync' ||
7888 error "rsync was called with --no-rsync set"
7891 # Ensure rsync is called without trying 'lfs migrate' first
7892 echo -n "Make sure --rsync option works..."
7893 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7894 grep -q 'falling back to rsync' &&
7895 error "lfs migrate was called with --rsync set"
7898 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7904 test_mkdir $td || error "cannot create $td"
7905 touch $tf || error "cannot touch $tf"
7907 echo -n "Make sure --non-direct|-D works..."
7908 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7909 grep -q "lfs migrate --non-direct" ||
7910 error "--non-direct option cannot work correctly"
7911 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7912 grep -q "lfs migrate -D" ||
7913 error "-D option cannot work correctly"
7916 run_test 56we "check lfs_migrate --non-direct|-D support"
7919 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7920 check_swap_layouts_support
7922 local dir=$DIR/$tdir
7923 local ref1=/etc/passwd
7924 local file1=$dir/file1
7926 test_mkdir $dir || error "creating dir $dir"
7927 $LFS setstripe -c 2 $file1
7929 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7930 stripe=$($LFS getstripe -c $file1)
7931 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7932 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7937 run_test 56x "lfs migration support"
7940 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7941 check_swap_layouts_support
7943 local dir=$DIR/$tdir/$testnum
7947 local ref1=/etc/passwd
7948 local file1=$dir/file1
7950 $LFS setstripe -c 2 $file1
7952 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7954 local stripe=$($LFS getstripe -c $file1)
7956 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7957 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7962 run_test 56xa "lfs migration --block support"
7964 check_migrate_links() {
7965 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7967 local file1="$dir/file1"
7971 local total_count=$(($begin + $count - 1))
7972 local symlink_count=10
7975 if [ ! -f "$file1" ]; then
7976 echo -n "creating initial file..."
7977 $LFS setstripe -c 1 -S "512k" "$file1" ||
7978 error "cannot setstripe initial file"
7981 echo -n "creating symlinks..."
7982 for s in $(seq 1 $symlink_count); do
7983 ln -s "$file1" "$dir/slink$s" ||
7984 error "cannot create symlinks"
7988 echo -n "creating nonlinked files..."
7989 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7990 error "cannot create nonlinked files"
7995 if [ ! -f "$dir/file$total_count" ]; then
7996 echo -n "creating hard links $begin:$total_count..."
7997 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7998 /dev/null || error "cannot create hard links"
8002 echo -n "checking number of hard links listed in xattrs..."
8003 local fid=$($LFS getstripe -F "$file1")
8004 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
8007 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
8008 skip "hard link list has unexpected size, skipping test"
8010 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
8011 error "link names should exceed xattrs size"
8014 echo -n "migrating files..."
8015 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
8017 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
8020 # make sure all links have been properly migrated
8021 echo -n "verifying files..."
8022 fid=$($LFS getstripe -F "$file1") ||
8023 error "cannot get fid for file $file1"
8024 for i in $(seq 2 $total_count); do
8025 local fid2=$($LFS getstripe -F $dir/file$i)
8027 [ "$fid2" == "$fid" ] ||
8028 error "migrated hard link has mismatched FID"
8031 # make sure hard links were properly detected, and migration was
8032 # performed only once for the entire link set; nonlinked files should
8034 local actual=$(grep -c 'done' <<< "$migrate_out")
8035 local expected=$(($uniq_count + 1))
8037 [ "$actual" -eq "$expected" ] ||
8038 error "hard links individually migrated ($actual != $expected)"
8040 # make sure the correct number of hard links are present
8041 local hardlinks=$(stat -c '%h' "$file1")
8043 [ $hardlinks -eq $total_count ] ||
8044 error "num hard links $hardlinks != $total_count"
8051 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
8052 skip "Need MDS version at least 2.10.55"
8054 local dir="$DIR/$tdir"
8056 test_mkdir "$dir" || error "cannot create dir $dir"
8058 echo "testing lfs migrate mode when all links fit within xattrs"
8059 check_migrate_links "$dir" 2 99
8061 echo "testing rsync mode when all links fit within xattrs"
8062 check_migrate_links --rsync "$dir" 2 99
8064 echo "testing lfs migrate mode when all links do not fit within xattrs"
8065 check_migrate_links "$dir" 101 100
8067 echo "testing rsync mode when all links do not fit within xattrs"
8068 check_migrate_links --rsync "$dir" 101 100
8070 chown -R $RUNAS_ID $dir
8071 echo "testing non-root lfs migrate mode when not all links are in xattr"
8072 check_migrate_links "$dir" 101 100 "$RUNAS"
8077 run_test 56xb "lfs migration hard link support"
8080 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8082 local dir="$DIR/$tdir"
8084 test_mkdir "$dir" || error "cannot create dir $dir"
8086 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
8087 echo -n "Setting initial stripe for 20MB test file..."
8088 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
8089 error "cannot setstripe 20MB file"
8091 echo -n "Sizing 20MB test file..."
8092 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
8094 echo -n "Verifying small file autostripe count is 1..."
8095 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
8096 error "cannot migrate 20MB file"
8097 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
8098 error "cannot get stripe for $dir/20mb"
8099 [ $stripe_count -eq 1 ] ||
8100 error "unexpected stripe count $stripe_count for 20MB file"
8104 # Test 2: File is small enough to fit within the available space on
8105 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
8106 # have at least an additional 1KB for each desired stripe for test 3
8107 echo -n "Setting stripe for 1GB test file..."
8108 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
8110 echo -n "Sizing 1GB test file..."
8111 # File size is 1GB + 3KB
8112 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
8115 # need at least 512MB per OST for 1GB file to fit in 2 stripes
8116 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
8117 if (( avail > 524288 * OSTCOUNT )); then
8118 echo -n "Migrating 1GB file..."
8119 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
8120 error "cannot migrate 1GB file"
8122 echo -n "Verifying autostripe count is sqrt(n) + 1..."
8123 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
8124 error "cannot getstripe for 1GB file"
8125 [ $stripe_count -eq 2 ] ||
8126 error "unexpected stripe count $stripe_count != 2"
8130 # Test 3: File is too large to fit within the available space on
8131 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
8132 if [ $OSTCOUNT -ge 3 ]; then
8133 # The required available space is calculated as
8134 # file size (1GB + 3KB) / OST count (3).
8135 local kb_per_ost=349526
8137 echo -n "Migrating 1GB file with limit..."
8138 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
8139 error "cannot migrate 1GB file with limit"
8142 stripe_count=$($LFS getstripe -c "$dir/1gb")
8143 echo -n "Verifying 1GB autostripe count with limited space..."
8144 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
8145 error "unexpected stripe count $stripe_count (min 3)"
8152 run_test 56xc "lfs migration autostripe"
8155 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8157 local dir=$DIR/$tdir
8158 local f_mgrt=$dir/$tfile.mgrt
8159 local f_yaml=$dir/$tfile.yaml
8160 local f_copy=$dir/$tfile.copy
8161 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8162 local layout_copy="-c 2 -S 2M -i 1"
8163 local yamlfile=$dir/yamlfile
8164 local layout_before;
8167 test_mkdir "$dir" || error "cannot create dir $dir"
8168 stack_trap "rm -rf $dir"
8169 $LFS setstripe $layout_yaml $f_yaml ||
8170 error "cannot setstripe $f_yaml with layout $layout_yaml"
8171 $LFS getstripe --yaml $f_yaml > $yamlfile
8172 $LFS setstripe $layout_copy $f_copy ||
8173 error "cannot setstripe $f_copy with layout $layout_copy"
8175 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8177 # 1. test option --yaml
8178 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8179 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8180 layout_before=$(get_layout_param $f_yaml)
8181 layout_after=$(get_layout_param $f_mgrt)
8182 [ "$layout_after" == "$layout_before" ] ||
8183 error "lfs_migrate --yaml: $layout_after != $layout_before"
8185 # 2. test option --copy
8186 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8187 error "cannot migrate $f_mgrt with --copy $f_copy"
8188 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8189 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8190 [ "$layout_after" == "$layout_before" ] ||
8191 error "lfs_migrate --copy: $layout_after != $layout_before"
8193 run_test 56xd "check lfs_migrate --yaml and --copy support"
8196 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8198 local dir=$DIR/$tdir
8199 local f_comp=$dir/$tfile
8200 local layout="-E 1M -S 512K -E 2M -c 2 -E 3M -c 2 -E eof -c $OSTCOUNT"
8201 local layout_before=""
8202 local layout_after=""
8204 test_mkdir "$dir" || error "cannot create dir $dir"
8205 stack_trap "rm -rf $dir"
8206 $LFS setstripe $layout $f_comp ||
8207 error "cannot setstripe $f_comp with layout $layout"
8208 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8209 dd if=/dev/zero of=$f_comp bs=1M count=4
8211 # 1. migrate a comp layout file by lfs_migrate
8212 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8213 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8214 idx_before=$($LFS getstripe $f_comp | awk '$2 == "0:" { print $5 }' |
8216 [ "$layout_before" == "$layout_after" ] ||
8217 error "lfs_migrate: $layout_before != $layout_after"
8219 # 2. migrate a comp layout file by lfs migrate
8220 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8221 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8222 idx_after=$($LFS getstripe $f_comp | awk '$2 == "0:" { print $5 }' |
8224 [ "$layout_before" == "$layout_after" ] ||
8225 error "lfs migrate: $layout_before != $layout_after"
8227 # this may not fail every time with a broken lfs migrate, but will fail
8228 # often enough to notice, and will not have false positives very often
8229 [ "$idx_before" != "$idx_after" ] ||
8230 error "lfs migrate: $idx_before == $idx_after"
8232 run_test 56xe "migrate a composite layout file"
8235 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8237 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8238 skip "Need server version at least 2.13.53"
8240 local dir=$DIR/$tdir
8241 local f_comp=$dir/$tfile
8242 local layout="-E 1M -c1 -E -1 -c2"
8246 test_mkdir "$dir" || error "cannot create dir $dir"
8247 stack_trap "rm -rf $dir"
8248 $LFS setstripe $layout $f_comp ||
8249 error "cannot setstripe $f_comp with layout $layout"
8250 fid_before=$($LFS getstripe --fid $f_comp)
8251 dd if=/dev/zero of=$f_comp bs=1M count=4
8253 # 1. migrate a comp layout file to a comp layout
8254 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8255 fid_after=$($LFS getstripe --fid $f_comp)
8256 [ "$fid_before" == "$fid_after" ] ||
8257 error "comp-to-comp migrate: $fid_before != $fid_after"
8259 # 2. migrate a comp layout file to a plain layout
8260 $LFS migrate -c2 $f_comp ||
8261 error "cannot migrate $f_comp by lfs migrate"
8262 fid_after=$($LFS getstripe --fid $f_comp)
8263 [ "$fid_before" == "$fid_after" ] ||
8264 error "comp-to-plain migrate: $fid_before != $fid_after"
8266 # 3. migrate a plain layout file to a comp layout
8267 $LFS migrate $layout $f_comp ||
8268 error "cannot migrate $f_comp by lfs migrate"
8269 fid_after=$($LFS getstripe --fid $f_comp)
8270 [ "$fid_before" == "$fid_after" ] ||
8271 error "plain-to-comp migrate: $fid_before != $fid_after"
8273 run_test 56xf "FID is not lost during migration of a composite layout file"
8275 check_file_ost_range() {
8282 file_range=($($LFS getstripe -y "$file" |
8283 awk '/l_ost_idx:/ { print $NF }'))
8285 if [[ "${#file_range[@]}" = 0 ]]; then
8286 echo "No osts found for $file"
8290 for idx in "${file_range[@]}"; do
8291 [[ " $range " =~ " $idx " ]] ||
8299 local stripe_opt="$1"
8302 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8304 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8305 error "Fail to migrate $tfile on $pool"
8306 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8307 error "$tfile is not in pool $pool"
8308 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8309 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8313 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8314 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8315 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8316 skip "Need MDS version newer than 2.14.52"
8318 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8319 local -a pool_ranges=("0 0" "1 1" "0 1")
8322 for i in "${!pool_names[@]}"; do
8323 pool_add ${pool_names[$i]} ||
8324 error "pool_add failed (pool: ${pool_names[$i]})"
8325 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8326 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8329 # init the file to migrate
8330 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8331 error "Unable to create $tfile on OST1"
8332 stack_trap "rm -f $DIR/$tfile"
8333 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8334 error "Unable to write on $tfile"
8336 echo "1. migrate $tfile on pool ${pool_names[0]}"
8337 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8339 echo "2. migrate $tfile on pool ${pool_names[2]}"
8340 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8342 echo "3. migrate $tfile on pool ${pool_names[1]}"
8343 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8345 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8346 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8350 destroy_test_pools ||
8351 error "pool_destroy failed"
8353 run_test 56xg "lfs migrate pool support"
8356 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8359 local file1=$DIR/$tfile
8360 local tmp1=$TMP/$tfile.tmp
8362 $LFS setstripe -c 2 $file1
8364 stack_trap "rm -f $file1 $tmp1"
8365 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8366 error "error creating $tmp1"
8370 local start=$SECONDS
8372 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8373 error "migrate failed rc = $?"
8375 local elapsed=$((SECONDS - start))
8377 # with 1MB/s, elapsed should equal size_mb
8378 (( elapsed >= size_mb * 95 / 100 )) ||
8379 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8381 (( elapsed <= size_mb * 120 / 100 )) ||
8382 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8384 (( elapsed <= size_mb * 350 / 100 )) ||
8385 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8387 stripe=$($LFS getstripe -c $file1)
8388 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8389 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8391 # Clean up file (since it is multiple MB)
8394 run_test 56xh "lfs migrate bandwidth limitation support"
8397 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8398 verify_yaml_available || skip_env "YAML verification not installed"
8401 local file1=$DIR/$tfile.1
8402 local file2=$DIR/$tfile.2
8403 local file3=$DIR/$tfile.3
8404 local output_file=$DIR/$tfile.out
8405 local tmp1=$TMP/$tfile.tmp
8407 $LFS setstripe -c 2 $file1
8408 $LFS setstripe -c 2 $file2
8409 $LFS setstripe -c 2 $file3
8411 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8412 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8413 error "error creating $tmp1"
8419 $LFS migrate --stats --stats-interval=1 \
8420 -c 1 $file1 $file2 $file3 1> $output_file ||
8421 error "migrate failed rc = $?"
8424 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8426 # Clean up file (since it is multiple MB)
8427 rm -f $file1 $file2 $file3 $tmp1 $output_file
8429 run_test 56xi "lfs migrate stats support"
8431 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8432 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8434 local file=$DIR/$tfile
8435 local linkdir=$DIR/$tdir
8437 test_mkdir $linkdir || error "fail to create $linkdir"
8438 $LFS setstripe -i 0 -c 1 -S1M $file
8439 stack_trap "rm -rf $file $linkdir"
8440 dd if=/dev/urandom of=$file bs=1M count=10 ||
8441 error "fail to create $file"
8448 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8449 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8450 (( nlinks = thread_max * 3 / 2 / cpts))
8452 echo "create $nlinks hard links of $file"
8453 createmany -l $file $linkdir/link $nlinks
8455 # Parallel migrates (should not block)
8457 for ((i = 0; i < nlinks; i++)); do
8458 echo $linkdir/link$i
8459 done | xargs -n1 -P $nlinks $LFS migrate -c2
8462 stripe_count=$($LFS getstripe -c $file) ||
8463 error "fail to get stripe count on $file"
8465 ((stripe_count == 2)) ||
8466 error "fail to migrate $file (stripe_count = $stripe_count)"
8468 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8471 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8474 local file1=$DIR/$tfile
8476 stack_trap "rm -f $file1"
8477 $LFS setstripe -c 1 $file1
8478 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8479 error "error creating $file1"
8480 $LFS mirror extend -N $file1 || error "can't mirror"
8481 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8483 $LFS getstripe $file1 | grep stale ||
8484 error "one component must be stale"
8486 local start=$SECONDS
8487 $LFS mirror resync --stats --stats-interval=1 -W 1M $file1 ||
8488 error "migrate failed rc = $?"
8489 local elapsed=$((SECONDS - start))
8490 $LFS getstripe $file1 | grep stale &&
8491 error "all components must be sync"
8493 # with 1MB/s, elapsed should equal size_mb
8494 (( elapsed >= size_mb * 95 / 100 )) ||
8495 error "'lfs mirror resync -W' too fast ($elapsed < 0.95 * $size_mb)?"
8497 (( elapsed <= size_mb * 120 / 100 )) ||
8498 error_not_in_vm "'lfs mirror resync -W' slow ($elapsed > 1.2 * $size_mb)"
8500 (( elapsed <= size_mb * 350 / 100 )) ||
8501 error "'lfs mirror resync -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8503 run_test 56xk "lfs mirror resync bandwidth limitation support"
8506 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8507 verify_yaml_available || skip_env "YAML verification not installed"
8510 local file1=$DIR/$tfile.1
8511 local output_file=$DIR/$tfile.out
8513 stack_trap "rm -f $file1"
8514 $LFS setstripe -c 1 $file1
8515 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8516 error "error creating $file1"
8517 $LFS mirror extend -N $file1 || error "can't mirror"
8518 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8520 $LFS getstripe $file1 | grep stale ||
8521 error "one component must be stale"
8522 $LFS getstripe $file1
8524 $LFS mirror resync --stats --stats-interval=1 $file1 >$output_file ||
8525 error "resync failed rc = $?"
8526 $LFS getstripe $file1 | grep stale &&
8527 error "all components must be sync"
8530 cat $output_file | verify_yaml || error "stats is not valid YAML"
8532 run_test 56xl "lfs mirror resync stats support"
8535 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8536 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8539 local dir=$DIR/$tdir
8543 test_mkdir -p $dir || error "creating dir $dir"
8544 touch $f1 || error "creating std file $f1"
8545 $MULTIOP $f2 H2c || error "creating released file $f2"
8547 # a directory can be raid0, so ask only for files
8548 res=$($LFS find $dir -L raid0 -type f | wc -l)
8549 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8551 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8552 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8554 # only files can be released, so no need to force file search
8555 res=$($LFS find $dir -L released)
8556 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8558 res=$($LFS find $dir -type f \! -L released)
8559 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8561 run_test 56y "lfs find -L raid0|released"
8563 test_56z() { # LU-4824
8564 # This checks to make sure 'lfs find' continues after errors
8565 # There are two classes of errors that should be caught:
8566 # - If multiple paths are provided, all should be searched even if one
8568 # - If errors are encountered during the search, it should not terminate
8570 local dir=$DIR/$tdir
8574 for i in d{0..9}; do
8576 touch $dir/$i/$tfile
8578 $LFS find $DIR/non_existent_dir $dir &&
8579 error "$LFS find did not return an error"
8580 # Make a directory unsearchable. This should NOT be the last entry in
8581 # directory order. Arbitrarily pick the 6th entry
8582 chmod 700 $($LFS find $dir -type d | sed '6!d')
8584 $RUNAS $LFS find $DIR/non_existent $dir
8585 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8587 # The user should be able to see 10 directories and 9 files
8588 (( count == 19 )) ||
8589 error "$LFS find found $count != 19 entries after error"
8591 run_test 56z "lfs find should continue after an error"
8593 test_56aa() { # LU-5937
8594 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8596 local dir=$DIR/$tdir
8599 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8601 createmany -o $dir/striped_dir/${tfile}- 1024
8602 local dirs=$($LFS find --size +8k $dir/)
8604 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8606 run_test 56aa "lfs find --size under striped dir"
8608 test_56ab() { # LU-10705
8609 test_mkdir $DIR/$tdir
8610 dd if=/dev/urandom of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8611 dd if=/dev/urandom of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8612 dd if=/dev/urandom of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8613 # Flush writes to ensure valid blocks. Need to be more thorough for
8614 # ZFS, since blocks are not allocated/returned to client immediately.
8616 wait_zfs_commit ost1 2
8617 cancel_lru_locks osc
8620 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8622 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8624 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8625 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8627 rm -f $DIR/$tdir/$tfile.[123]
8629 run_test 56ab "lfs find --blocks"
8633 local dir="$DIR/$tdir"
8634 local perms=(001 002 003 004 005 006 007
8635 010 020 030 040 050 060 070
8636 100 200 300 400 500 600 700
8637 111 222 333 444 555 666 777)
8638 local perm_minus=(8 8 4 8 4 4 2
8642 local perm_slash=(8 8 12 8 12 12 14
8645 16 16 24 16 24 24 28)
8648 for perm in ${perms[*]}; do
8649 touch "$dir/$tfile.$perm"
8650 chmod $perm "$dir/$tfile.$perm"
8653 for ((i = 0; i < ${#perms[*]}; i++)); do
8654 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8656 error "lfs find -perm ${perms[i]}:"\
8659 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8660 (( $num == ${perm_minus[i]} )) ||
8661 error "lfs find -perm -${perms[i]}:"\
8662 "$num != ${perm_minus[i]}"
8664 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8665 (( $num == ${perm_slash[i]} )) ||
8666 error "lfs find -perm /${perms[i]}:"\
8667 "$num != ${perm_slash[i]}"
8670 run_test 56aca "check lfs find -perm with octal representation"
8673 local dir=$DIR/$tdir
8674 # p is the permission of write and execute for user, group and other
8675 # without the umask. It is used to test +wx.
8676 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8677 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8678 local symbolic=(+t a+t u+t g+t o+t
8684 o=r,ug+o,u+w u=r,a+u,u+w
8685 g=r,ugo=g,u+w u+x,+X +X
8686 u+x,u+X u+X u+x,g+X o+r,+X
8690 for perm in ${perms[*]}; do
8691 touch "$dir/$tfile.$perm"
8692 chmod $perm "$dir/$tfile.$perm"
8695 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8696 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8699 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8702 run_test 56acb "check lfs find -perm with symbolic representation"
8705 local dir=$DIR/$tdir
8706 local tests="17777 787 789 abcd
8707 ug=uu ug=a ug=gu uo=ou urw
8711 for err in $tests; do
8712 if $LFS find $dir -perm $err 2>/dev/null; then
8713 error "lfs find -perm $err: parsing should have failed"
8717 run_test 56acc "check parsing error for lfs find -perm"
8720 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8721 skip "Need MDS version at least 2.10.50"
8723 # Create composite files with one component
8724 local dir=$DIR/$tdir
8726 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8727 # Create composite files with three components
8728 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8729 # LU-16904 Create plain layout files
8730 lfs setstripe -c 1 $dir/$tfile-{1..10}
8732 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8734 [[ $nfiles == 10 ]] ||
8735 error "lfs find -E 1M found $nfiles != 10 files"
8737 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8738 [[ $nfiles == 25 ]] ||
8739 error "lfs find ! -E 1M found $nfiles != 25 files"
8741 # All files have a component that starts at 0
8742 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8743 [[ $nfiles == 35 ]] ||
8744 error "lfs find --component-start 0 - $nfiles != 35 files"
8746 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8747 [[ $nfiles == 15 ]] ||
8748 error "lfs find --component-start 2M - $nfiles != 15 files"
8750 # All files created here have a componenet that does not starts at 2M
8751 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8752 [[ $nfiles == 35 ]] ||
8753 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8755 # Find files with a specified number of components
8756 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8757 [[ $nfiles == 15 ]] ||
8758 error "lfs find --component-count 3 - $nfiles != 15 files"
8760 # Remember non-composite files have a component count of zero
8761 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8762 [[ $nfiles == 10 ]] ||
8763 error "lfs find --component-count 0 - $nfiles != 10 files"
8765 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8766 [[ $nfiles == 20 ]] ||
8767 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8769 # All files have a flag called "init"
8770 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8771 [[ $nfiles == 35 ]] ||
8772 error "lfs find --component-flags init - $nfiles != 35 files"
8774 # Multi-component files will have a component not initialized
8775 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8776 [[ $nfiles == 15 ]] ||
8777 error "lfs find !--component-flags init - $nfiles != 15 files"
8782 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8785 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8786 skip "Need MDS version at least 2.10.57"
8796 # create mirrored directories and mirrored files
8797 mkdir $td || error "mkdir $td failed"
8798 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8799 createmany -o $tf- 10 || error "create $tf- failed"
8801 for i in $(seq 2); do
8803 mkdir $dir || error "mkdir $dir failed"
8804 $LFS mirror create -N$((3 + i)) $dir ||
8805 error "create mirrored dir $dir failed"
8806 createmany -o $dir/$tfile- 10 ||
8807 error "create $dir/$tfile- failed"
8810 # change the states of some mirrored files
8812 for i in $(seq 2); do
8814 for j in $(seq 4 9); do
8815 echo foo > $dir/$tfile-$j
8819 # find mirrored files with specific mirror count
8820 cmd="$LFS find --mirror-count 3 --type f $td"
8821 nfiles=$($cmd | wc -l)
8822 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8824 cmd="$LFS find ! --mirror-count 3 --type f $td"
8825 nfiles=$($cmd | wc -l)
8826 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8828 cmd="$LFS find --mirror-count +2 --type f $td"
8829 nfiles=$($cmd | wc -l)
8830 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8832 cmd="$LFS find --mirror-count -6 --type f $td"
8833 nfiles=$($cmd | wc -l)
8834 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8836 # find mirrored files with specific file state
8837 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8838 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8840 cmd="$LFS find --mirror-state=ro --type f $td"
8841 nfiles=$($cmd | wc -l)
8842 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8844 cmd="$LFS find ! --mirror-state=ro --type f $td"
8845 nfiles=$($cmd | wc -l)
8846 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8848 cmd="$LFS find --mirror-state=wp --type f $td"
8849 nfiles=$($cmd | wc -l)
8850 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8852 cmd="$LFS find ! --mirror-state=sp --type f $td"
8853 nfiles=$($cmd | wc -l)
8854 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8856 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8858 test_56da() { # LU-14179
8859 local path=$DIR/$tdir
8864 local longdir=$(str_repeat 'a' 255)
8866 for i in {1..15}; do
8873 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8878 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8881 touch $(str_repeat 'f' 255)
8883 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8884 error "lfs find reported an error"
8888 run_test 56da "test lfs find with long paths"
8890 test_56ea() { #LU-10378
8891 local path=$DIR/$tdir
8892 local pool=$TESTNAME
8895 pool_add $pool || error "pool_add $pool failed"
8896 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8897 error "adding targets to $pool failed"
8899 # Set default pool on directory before creating file
8900 mkdir $path || error "mkdir $path failed"
8901 $LFS setstripe -p $pool $path ||
8902 error "set OST pool on $pool failed"
8903 touch $path/$tfile || error "touch $path/$tfile failed"
8905 # Compare basic file attributes from -printf and stat
8906 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8907 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8909 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8910 error "Attrs from lfs find and stat don't match"
8912 # Compare Lustre attributes from lfs find and lfs getstripe
8913 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8914 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8915 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8916 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8917 local fpool=$($LFS getstripe --pool $path/$tfile)
8918 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8920 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8921 error "Attrs from lfs find and lfs getstripe don't match"
8923 # Verify behavior for unknown escape/format sequences
8924 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8926 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8927 error "Escape/format codes don't match"
8929 run_test 56ea "test lfs find -printf option"
8932 local dir=$DIR/$tdir
8933 local subdir_1=$dir/subdir_1
8935 test_mkdir -p $subdir_1
8936 ln -s subdir_1 $dir/link_1
8938 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8939 error "symlink is not followed"
8941 $LFS getstripe --no-follow $dir |
8942 grep "^$dir/link_1 has no stripe info$" ||
8943 error "symlink should not have stripe info"
8946 ln -s testfile $dir/file_link_2
8948 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8949 error "symlink is not followed"
8951 $LFS getstripe --no-follow $dir |
8952 grep "^$dir/file_link_2 has no stripe info$" ||
8953 error "symlink should not have stripe info"
8955 run_test 56eb "check lfs getstripe on symlink"
8958 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8959 local dir=$DIR/$tdir
8960 local srcfile=$dir/srcfile
8961 local srcyaml=$dir/srcyaml
8962 local destfile=$dir/destfile
8966 $LFS setstripe -i 1 $srcfile
8967 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8968 # if the setstripe yaml parsing fails for any reason, the command can
8969 # randomly assign the correct OST index, leading to an erroneous
8970 # success. but the chance of false success is low enough that a
8971 # regression should still be quickly caught.
8972 $LFS setstripe --yaml=$srcyaml $destfile
8974 local srcindex=$($LFS getstripe -i $srcfile)
8975 local destindex=$($LFS getstripe -i $destfile)
8977 if [[ ! $srcindex -eq $destindex ]]; then
8978 error "setstripe did not set OST index correctly"
8981 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8984 local dir=$DIR/$tdir
8985 local subdir=$dir/subdir
8986 local file1=$dir/$tfile
8987 local file2=$dir/$tfile\2
8988 local link=$dir/$tfile-link
8992 $LFS setdirstripe -c1 $subdir
8997 nfiles=$($LFS find --links 1 $dir | wc -l)
8998 (( $nfiles == 1 )) ||
8999 error "lfs find --links expected 1 file, got $nfiles"
9001 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
9002 (( $nfiles == 2 )) ||
9003 error "lfs find --links expected 2 files, got $nfiles"
9005 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
9006 (( $nfiles == 1 )) ||
9007 error "lfs find --links expected 1 directory, got $nfiles"
9009 run_test 56eda "check lfs find --links"
9012 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
9014 local dir=$DIR/$tdir
9015 local stripedir=$dir/stripedir
9020 $LFS setdirstripe -c2 $stripedir
9022 $LFS getdirstripe $stripedir
9024 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
9025 (( $nfiles == 1 )) ||
9026 error "lfs find --links expected 1 directory, got $nfiles"
9028 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
9031 local dir=$DIR/$tdir
9045 nfiles=$($LFS find $dir1 $dir2 ! -type d | wc -l)
9046 (( $nfiles == 2 )) ||
9047 error "(1) lfs find expected 2 files, got $nfiles"
9049 nfiles=$($LFS find $dir1 $dir2 -type f | wc -l)
9050 (( $nfiles == 2 )) ||
9051 error "(2) lfs find expected 2 files, got $nfiles"
9053 nfiles=$($LFS find -type f $dir1 $dir2 | wc -l)
9054 (( $nfiles == 2 )) ||
9055 error "(3) lfs find expected 2 files, got $nfiles"
9057 err_msg=$($LFS find $dir1/typo $dir1/f 2>&1 > /dev/null)
9058 [[ $err_msg =~ "No such file or directory" ]] ||
9059 error "expected standard error message, got: '$err_msg'"
9061 run_test 56ef "lfs find with multiple paths"
9064 local dir=$DIR/$tdir
9067 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9072 ln -s $dir/$tfile $dir/$tfile.symlink
9073 setfattr -n "trusted.test" -v "test_target" $dir/$tfile
9074 setfattr --no-dereference -n "trusted.test" -v "test_link" \
9076 setfattr --no-dereference -n "trusted.common" \
9077 $dir/{$tfile,$tfile.symlink}
9079 found=$($LFS find -xattr "trusted.*=test_target" \
9080 -xattr "trusted.common" $dir)
9081 [[ "$found" == "$dir/$tfile" ]] || {
9082 getfattr -d -m trusted.* $dir/$tfile
9083 error "should have found '$tfile' with xattr 'trusted.test=test_target', got '$found'"
9086 found=$($LFS find -xattr "trusted.*=test_link" \
9087 -xattr "trusted.common" $dir)
9088 [[ "$found" == "$dir/$tfile.symlink" ]] || {
9089 getfattr --no-dereference -d -m trusted.* $dir/$tfile.symlink
9090 error "should have found '$tfile.symlink' with xattr 'trusted.test=test_link', got '$found'"
9097 setfattr -n "user.test" -v "1" $dir/$tfile.1
9098 setfattr -n "user.test" -v "2" $dir/$tfile.2
9099 setfattr -n "user.test2" -v "common" $dir/$tfile.{1,2}
9101 found=$($LFS find -xattr "user.*=common" -xattr "user.test=1" $dir)
9102 [[ "$found" == "$dir/$tfile.1" ]] || {
9103 getfattr -d $dir/$tfile.1
9104 error "should have found '$tfile.1' with xattr user.test=1', got '$found'"
9107 found=$($LFS find -xattr "user.*=common" ! -xattr "user.test=1" $dir)
9108 [[ "$found" == "$dir/$tfile.2" ]] || {
9109 getfattr -d $dir/$tfile.2
9110 error "should have found '$tfile.2' without xattr 'user.test=1', got '$found'"
9113 setfattr -n "user.empty" $dir/$tfile.1
9114 found=$($LFS find -xattr "user.empty" $dir)
9115 [[ "$found" == "$dir/$tfile.1" ]] || {
9116 getfattr -d $dir/$tfile.1
9117 error "should have found '$tfile.1' with xattr 'user.empty=', got '$found'"
9120 # setfattr command normally does not store terminating null byte
9121 # when writing a string as an xattr value.
9123 # In order to test matching a value string that includes a terminating
9124 # null, explicitly encode the string "test\0" with the null terminator.
9125 setfattr -n "user.test" -v "0x7465737400" $dir/$tfile.1
9126 found=$($LFS find -xattr "user.test=test" $dir)
9127 [[ "$found" == "$dir/$tfile.1" ]] || {
9128 getfattr -d --encoding=hex $dir/$tfile.1
9129 error "should have found '$tfile.1' with xattr 'user.test=0x7465737400', got '$found'"
9132 run_test 56eg "lfs find -xattr"
9135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9136 # note test will not do anything if MDS is not local
9137 if [ "$mds1_FSTYPE" != ldiskfs ]; then
9138 skip_env "ldiskfs only test"
9140 remote_mds_nodsh && skip "remote MDS with nodsh"
9142 local MNTDEV="osd*.*MDT*.mntdev"
9143 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
9144 [ -z "$DEV" ] && error "can't access $MNTDEV"
9145 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
9146 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
9147 error "can't access $DEV"
9148 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
9149 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
9153 run_test 57a "verify MDS filesystem created with large inodes =="
9156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9157 if [ "$mds1_FSTYPE" != ldiskfs ]; then
9158 skip_env "ldiskfs only test"
9160 remote_mds_nodsh && skip "remote MDS with nodsh"
9162 local dir=$DIR/$tdir
9165 local fileN=$dir/f$filecount
9167 rm -rf $dir || error "removing $dir"
9169 local mdtidx=$($LFS getstripe -m $dir)
9170 local mdtname=MDT$(printf %04x $mdtidx)
9171 local facet=mds$((mdtidx + 1))
9173 echo "mcreating $filecount files"
9174 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
9176 # verify that files do not have EAs yet
9177 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
9178 error "$file1 has an EA"
9179 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
9180 error "$fileN has an EA"
9184 df $dir #make sure we get new statfs data
9185 local mdsfree=$(do_facet $facet \
9186 lctl get_param -n osd*.*$mdtname.kbytesfree)
9187 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9190 echo "opening files to create objects/EAs"
9191 for file in $(seq -f $dir/f%g 1 $filecount); do
9192 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
9193 error "opening $file"
9196 # verify that files have EAs now
9197 $LFS getstripe -y $file1 | grep -q "l_ost_idx" ||
9198 error "$file1 missing EA"
9199 $LFS getstripe -y $fileN | grep -q "l_ost_idx" ||
9200 error "$fileN missing EA"
9202 sleep 1 #make sure we get new statfs data
9204 local mdsfree2=$(do_facet $facet \
9205 lctl get_param -n osd*.*$mdtname.kbytesfree)
9206 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9208 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
9209 if [ "$mdsfree" != "$mdsfree2" ]; then
9210 error "MDC before $mdcfree != after $mdcfree2"
9212 echo "MDC before $mdcfree != after $mdcfree2"
9213 echo "unable to confirm if MDS has large inodes"
9218 run_test 57b "default LOV EAs are stored inside large inodes ==="
9221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9222 [ -z "$(which wiretest 2>/dev/null)" ] &&
9223 skip_env "could not find wiretest"
9227 run_test 58 "verify cross-platform wire constants =============="
9230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9232 echo "touch 130 files"
9233 createmany -o $DIR/f59- 130
9235 unlinkmany $DIR/f59- 130
9237 # wait for commitment of removal
9238 wait_delete_completed
9240 run_test 59 "verify cancellation of llog records async ========="
9242 TEST60_HEAD="test_60 run $RANDOM"
9244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9245 remote_mgs_nodsh && skip "remote MGS with nodsh"
9246 do_facet mgs "! which run-llog.sh &> /dev/null" &&
9247 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
9248 skip_env "missing subtest run-llog.sh"
9250 log "$TEST60_HEAD - from kernel mode"
9251 do_facet mgs "$LCTL dk > /dev/null"
9252 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
9253 do_facet mgs $LCTL dk > $TMP/$tfile
9255 # LU-6388: test llog_reader
9256 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
9257 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
9258 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
9259 skip_env "missing llog_reader"
9260 local fstype=$(facet_fstype mgs)
9261 [ $fstype != ldiskfs -a $fstype != zfs ] &&
9262 skip_env "Only for ldiskfs or zfs type mgs"
9264 local mntpt=$(facet_mntpt mgs)
9265 local mgsdev=$(mgsdevname 1)
9277 #get fid and record list
9278 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
9280 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
9282 #remount mgs as ldiskfs or zfs type
9283 stop mgs || error "stop mgs failed"
9284 mount_fstype mgs || error "remount mgs failed"
9285 for ((i = 0; i < ${#fid_list[@]}; i++)); do
9288 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
9289 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
9294 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
9296 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
9298 echo "obj_file is $obj_file"
9299 do_facet mgs $llog_reader $obj_file
9301 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
9302 awk '{ print $3 }' | sed -e "s/^type=//g")
9303 if [ $rec_type != $rec ]; then
9304 echo "FAILED test_60a wrong record type $rec_type," \
9310 #check obj path if record type is LLOG_LOGID_MAGIC
9311 if [ "$rec" == "1064553b" ]; then
9312 path=$(do_facet mgs $llog_reader $obj_file |
9313 grep "path=" | awk '{ print $NF }' |
9314 sed -e "s/^path=//g")
9315 if [ $obj_file != $mntpt/$path ]; then
9316 echo "FAILED test_60a wrong obj path" \
9317 "$montpt/$path, should be $obj_file"
9324 #restart mgs before "error", otherwise it will block the next test
9325 stop mgs || error "stop mgs failed"
9326 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9327 $pass || error "test failed, see FAILED test_60a messages for specifics"
9329 run_test 60a "llog_test run from kernel module and test llog_reader"
9331 test_60b() { # bug 6411
9332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9335 LLOG_COUNT=$(do_facet mgs dmesg |
9336 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9337 /llog_[a-z]*.c:[0-9]/ {
9349 [[ $LLOG_COUNT -gt 120 ]] &&
9350 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9352 run_test 60b "limit repeated messages from CERROR/CWARN"
9355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9357 echo "create 5000 files"
9358 createmany -o $DIR/f60c- 5000
9359 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9360 lctl set_param fail_loc=0x80000137
9361 unlinkmany $DIR/f60c- 5000
9362 lctl set_param fail_loc=0
9364 run_test 60c "unlink file when mds full"
9367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9369 SAVEPRINTK=$(lctl get_param -n printk)
9370 # verify "lctl mark" is even working"
9371 MESSAGE="test message ID $RANDOM $$"
9372 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9373 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9375 lctl set_param printk=0 || error "set lnet.printk failed"
9376 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9377 MESSAGE="new test message ID $RANDOM $$"
9378 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9379 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9380 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9382 lctl set_param -n printk="$SAVEPRINTK"
9384 run_test 60d "test printk console message masking"
9387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9388 remote_mds_nodsh && skip "remote MDS with nodsh"
9391 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9392 do_facet mds1 lctl set_param fail_loc=0x15b
9395 run_test 60e "no space while new llog is being created"
9398 local old_path=$($LCTL get_param -n debug_path)
9400 stack_trap "$LCTL set_param debug_path=$old_path"
9401 stack_trap "rm -f $TMP/$tfile*"
9402 rm -f $TMP/$tfile* 2> /dev/null
9403 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9404 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9405 test_mkdir $DIR/$tdir
9406 # retry in case the open is cached and not released
9407 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9408 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9412 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9414 run_test 60f "change debug_path works"
9420 test_mkdir -c $MDSCOUNT $DIR/$tdir
9425 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9426 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9428 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9429 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9430 index=$((index + 1))
9436 for i in {0..100}; do
9437 # define OBD_FAIL_OSD_TXN_START 0x19a
9438 local index=$((i % MDSCOUNT + 1))
9440 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9447 for i in $(seq $MDSCOUNT); do
9448 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9451 mkdir $DIR/$tdir/new || error "mkdir failed"
9452 rmdir $DIR/$tdir/new || error "rmdir failed"
9454 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9456 for i in $(seq $MDSCOUNT); do
9457 wait_update_facet mds$i "$LCTL get_param -n \
9458 mdd.$(facet_svc mds$i).lfsck_namespace |
9459 awk '/^status/ { print \\\$2 }'" "completed"
9463 rm -rf $DIR/$tdir || error "rmdir failed"
9465 run_test 60g "transaction abort won't cause MDT hung"
9468 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9469 skip "Need MDS version at least 2.12.52"
9470 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9474 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9475 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9476 for fail_loc in 0x80000188 0x80000189; do
9477 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9478 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9479 error "mkdir $dir-$fail_loc failed"
9480 for i in {0..10}; do
9481 # create may fail on missing stripe
9482 echo $i > $DIR/$tdir-$fail_loc/$i
9484 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9485 error "getdirstripe $tdir-$fail_loc failed"
9486 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9487 error "migrate $tdir-$fail_loc failed"
9488 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9489 error "getdirstripe $tdir-$fail_loc failed"
9490 pushd $DIR/$tdir-$fail_loc
9492 echo $f | cmp $f - || error "$f data mismatch"
9495 rm -rf $DIR/$tdir-$fail_loc
9498 run_test 60h "striped directory with missing stripes can be accessed"
9500 function t60i_load() {
9502 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9503 $LCTL set_param fail_loc=0x131c fail_val=1
9504 for ((i=0; i<5000; i++)); do
9505 touch $DIR/$tdir/f$i
9510 changelog_register || error "changelog_register failed"
9511 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9512 changelog_users $SINGLEMDS | grep -q $cl_user ||
9513 error "User $cl_user not found in changelog_users"
9514 changelog_chmask "ALL"
9517 for((i=0; i<100; i++)); do
9518 changelog_dump >/dev/null ||
9519 error "can't read changelog"
9523 changelog_deregister || error "changelog_deregister failed"
9524 $LCTL set_param fail_loc=0
9526 run_test 60i "llog: new record vs reader race"
9529 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9530 skip "need MDS version at least 2.15.50"
9531 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9532 remote_mds_nodsh && skip "remote MDS with nodsh"
9533 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9535 changelog_users $SINGLEMDS | grep "^cl" &&
9536 skip "active changelog user"
9538 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9540 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9541 skip_env "missing llog_reader"
9543 mkdir_on_mdt0 $DIR/$tdir
9545 local f=$DIR/$tdir/$tfile
9550 changelog_register || error "cannot register changelog user"
9552 # set changelog_mask to ALL
9553 changelog_chmask "ALL"
9556 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9557 unlinkmany ${f}- 100 || error "unlinkmany failed"
9559 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9560 mdt_dev=$(facet_device $SINGLEMDS)
9562 do_facet $SINGLEMDS sync
9563 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9564 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9565 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9567 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9569 # if $tmpfile is not on EXT3 filesystem for some reason
9570 [[ ${plain:0:1} == 'O' ]] ||
9571 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9573 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9574 $mdt_dev; stat -c %s $tmpfile")
9575 echo "Truncate llog from $size to $((size - size % 8192))"
9576 size=$((size - size % 8192))
9577 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9578 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9579 grep -c 'in bitmap only')
9580 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9582 size=$((size - 9000))
9583 echo "Corrupt llog in the middle at $size"
9584 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9585 count=333 conv=notrunc
9586 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9587 grep -c 'next chunk')
9588 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9590 run_test 60j "llog_reader reports corruptions"
9593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9596 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9597 cancel_lru_locks osc
9598 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9601 run_test 61a "mmap() writes don't make sync hang ================"
9604 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9606 run_test 61b "mmap() of unstriped file is successful"
9608 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9609 # Though this test is irrelevant anymore, it helped to reveal some
9610 # other grant bugs (LU-4482), let's keep it.
9611 test_63a() { # was test_63
9612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9614 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9616 for i in `seq 10` ; do
9617 dd if=/dev/zero of=$DIR/f63 bs=8k &
9623 rm -f $DIR/f63 || true
9625 run_test 63a "Verify oig_wait interruption does not crash ======="
9627 # bug 2248 - async write errors didn't return to application on sync
9628 # bug 3677 - async write errors left page locked
9630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9633 lctl set_param debug=-1
9635 # ensure we have a grant to do async writes
9636 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9639 sync # sync lest earlier test intercept the fail_loc
9641 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9642 lctl set_param fail_loc=0x80000406
9643 $MULTIOP $DIR/$tfile Owy && \
9644 error "sync didn't return ENOMEM"
9645 sync; sleep 2; sync # do a real sync this time to flush page
9646 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9647 error "locked page left in cache after async error" || true
9650 run_test 63b "async write errors should be returned to fsync ==="
9653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9656 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9658 run_test 64a "verify filter grant calculations (in kernel) ====="
9661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9663 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9665 run_test 64b "check out-of-space detection on client"
9668 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9670 run_test 64c "verify grant shrink"
9676 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9679 # this does exactly what osc_request.c:osc_announce_cached() does in
9680 # order to calculate max amount of grants to ask from server
9684 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9685 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9687 ((rpc_in_flight++));
9688 nrpages=$((nrpages * rpc_in_flight))
9690 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9692 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9694 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9695 local undirty=$((nrpages * PAGE_SIZE))
9697 local max_extent_pages
9698 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9699 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9700 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9701 local grant_extent_tax
9702 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9704 undirty=$((undirty + nrextents * grant_extent_tax))
9709 # this is size of unit for grant allocation. It should be equal to
9710 # what tgt_grant.c:tgt_grant_chunk() calculates
9714 local grant_extent_tax
9716 max_brw_size=$(import_param $tgt max_brw_size)
9718 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9720 echo $(((max_brw_size + grant_extent_tax) * 2))
9724 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9725 skip "OST < 2.10.55 doesn't limit grants enough"
9727 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9729 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9730 skip "no grant_param connect flag"
9732 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9734 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9735 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9738 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9739 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9741 $LFS setstripe $DIR/$tfile -i 0 -c 1
9742 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9745 while kill -0 $ddpid; do
9746 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9748 if [[ $cur_grant -gt $max_cur_granted ]]; then
9750 error "cur_grant $cur_grant > $max_cur_granted"
9756 run_test 64d "check grant limit exceed"
9762 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9764 ((cur_grants == expected)) ||
9765 error "$msg: grants mismatch: $cur_grants, expected $expected"
9769 echo $((($1 + $2 - 1) & ~($2 - 1)))
9773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9774 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9775 skip "Need OSS version at least 2.11.56"
9777 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9778 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9779 $LCTL set_param debug=+cache
9781 # Remount client to reset grant
9782 remount_client $MOUNT || error "failed to remount client"
9783 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9785 local init_grants=$(import_param $osc_tgt initial_grant)
9787 check_grants $osc_tgt $init_grants "init grants"
9789 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9790 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9791 local gbs=$(import_param $osc_tgt grant_block_size)
9793 # write random number of bytes from max_brw_size / 4 to max_brw_size
9794 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9795 # align for direct io
9796 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9797 # round to grant consumption unit
9798 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9800 local grants=$((wb_round_up + extent_tax))
9802 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9803 stack_trap "rm -f $DIR/$tfile"
9805 # define OBD_FAIL_TGT_NO_GRANT 0x725
9806 # make the server not grant more back
9807 do_facet ost1 $LCTL set_param fail_loc=0x725
9808 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9810 do_facet ost1 $LCTL set_param fail_loc=0
9812 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9814 rm -f $DIR/$tfile || error "rm failed"
9816 # Remount client to reset grant
9817 remount_client $MOUNT || error "failed to remount client"
9818 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9820 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9822 # define OBD_FAIL_TGT_NO_GRANT 0x725
9823 # make the server not grant more back
9824 do_facet ost1 $LCTL set_param fail_loc=0x725
9825 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9826 do_facet ost1 $LCTL set_param fail_loc=0
9828 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9830 run_test 64e "check grant consumption (no grant allocation)"
9833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9835 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9836 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9837 $LCTL set_param debug=+cache
9839 # Remount client to reset grant
9840 remount_client $MOUNT || error "failed to remount client"
9841 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9843 local init_grants=$(import_param $osc_tgt initial_grant)
9844 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9845 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9846 local gbs=$(import_param $osc_tgt grant_block_size)
9847 local chunk=$(grant_chunk $osc_tgt)
9849 # write random number of bytes from max_brw_size / 4 to max_brw_size
9850 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9851 # align for direct io
9852 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9853 # round to grant consumption unit
9854 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9856 local grants=$((wb_round_up + extent_tax))
9858 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9859 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9860 error "error writing to $DIR/$tfile"
9862 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9863 "direct io with grant allocation"
9865 rm -f $DIR/$tfile || error "rm failed"
9867 # Remount client to reset grant
9868 remount_client $MOUNT || error "failed to remount client"
9869 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9871 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9873 # Testing that buffered IO consumes grant on the client
9875 # Delay the RPC on the server so it's guaranteed to not complete even
9876 # if the RPC is sent from the client
9877 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
9878 $LCTL set_param fail_loc=0x50a fail_val=3
9879 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 conv=notrunc ||
9880 error "error writing to $DIR/$tfile with buffered IO"
9882 check_grants $osc_tgt $((init_grants - grants)) \
9883 "buffered io, not write rpc"
9885 # Clear the fail loc and do a sync on the client
9886 $LCTL set_param fail_loc=0 fail_val=0
9889 # RPC is now known to have sent
9890 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9891 "buffered io, one RPC"
9893 run_test 64f "check grant consumption (with grant allocation)"
9896 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9897 skip "Need MDS version at least 2.14.56"
9899 local mdts=$(comma_list $(mdts_nodes))
9901 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9903 stack_trap "$LCTL set_param $old"
9905 # generate dirty pages and increase dirty granted on MDT
9906 stack_trap "rm -f $DIR/$tfile-*"
9907 for (( i = 0; i < 10; i++)); do
9908 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9909 error "can't set stripe"
9910 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9912 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9913 $LFS getstripe $DIR/$tfile-$i
9914 error "not DoM file"
9921 # wait until grant shrink reset grant dirty on MDTs
9922 for ((i = 0; i < 120; i++)); do
9923 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9924 awk '{sum=sum+$1} END {print sum}')
9925 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9926 echo "$grant_dirty grants, $vm_dirty pages"
9927 (( grant_dirty + vm_dirty == 0 )) && break
9928 (( i == 3 )) && sync &&
9929 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9933 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9934 awk '{sum=sum+$1} END {print sum}')
9935 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9937 run_test 64g "grant shrink on MDT"
9940 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9941 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9943 local instance=$($LFS getname -i $DIR)
9944 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9945 local num_exps=$(do_facet ost1 \
9946 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9947 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9948 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9949 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9951 # 10MiB is for file to be written, max_brw_size * 16 *
9952 # num_exps is space reserve so that tgt_grant_shrink() decided
9954 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9955 (( avail * 1024 < expect )) &&
9956 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9958 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9959 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9960 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9961 $LCTL set_param osc.*OST0000*.grant_shrink=1
9962 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9964 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9965 stack_trap "rm -f $DIR/$tfile"
9966 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9968 # drop cache so that coming read would do rpc
9969 cancel_lru_locks osc
9971 # shrink interval is set to 10, pause for 7 seconds so that
9972 # grant thread did not wake up yet but coming read entered
9973 # shrink mode for rpc (osc_should_shrink_grant())
9976 declare -a cur_grant_bytes
9977 declare -a tot_granted
9978 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9979 tot_granted[0]=$(do_facet ost1 \
9980 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9982 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9984 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9985 tot_granted[1]=$(do_facet ost1 \
9986 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9988 # grant change should be equal on both sides
9989 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9990 tot_granted[0] - tot_granted[1])) ||
9991 error "grant change mismatch, " \
9992 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9993 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9995 run_test 64h "grant shrink on read"
9998 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9999 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
10001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10002 remote_ost_nodsh && skip "remote OSTs with nodsh"
10004 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10005 stack_trap "rm -f $DIR/$tfile"
10007 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
10009 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
10010 local instance=$($LFS getname -i $DIR)
10012 local osc_tgt="$FSNAME-OST0000-osc-$instance"
10013 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
10015 # shrink grants and simulate rpc loss
10016 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
10017 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
10018 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
10022 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
10024 local testid=$(echo $TESTNAME | tr '_' ' ')
10026 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
10027 grep "GRANT, real grant" &&
10028 error "client has more grants then it owns" || true
10030 run_test 64i "shrink on reconnect"
10032 # bug 1414 - set/get directories' stripe info
10034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10036 # LU-16904 check if the root is set as PFL layout
10037 local numcomp=$($LFS getstripe --component-count $MOUNT)
10038 [ $numcomp -eq 0 ] || skip "Skip test_65a for PFL layout"
10040 test_mkdir $DIR/$tdir
10041 touch $DIR/$tdir/f1
10042 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
10044 run_test 65a "directory with no stripe info"
10047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10049 test_mkdir $DIR/$tdir
10050 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
10052 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
10054 touch $DIR/$tdir/f2
10055 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
10057 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
10060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10061 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
10063 test_mkdir $DIR/$tdir
10064 local stripesize=$($LFS getstripe -S $DIR/$tdir)
10066 $LFS setstripe -S $((stripesize * 4)) -i 1 \
10067 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
10068 touch $DIR/$tdir/f3
10069 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
10071 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
10074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10076 test_mkdir $DIR/$tdir
10077 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
10078 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
10080 if [[ $STRIPECOUNT -le 0 ]]; then
10082 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
10083 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
10084 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
10086 sc=$(($STRIPECOUNT - 1))
10088 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
10089 touch $DIR/$tdir/f4 $DIR/$tdir/f5
10090 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
10091 error "lverify failed"
10093 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
10096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10098 # LU-16904 delete layout when root is set as PFL layout
10099 save_layout_restore_at_exit $MOUNT
10100 $LFS setstripe -d $MOUNT || error "setstripe failed"
10102 test_mkdir $DIR/$tdir
10104 $LFS setstripe $DIR/$tdir || error "setstripe"
10105 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
10106 error "no stripe info failed"
10107 touch $DIR/$tdir/f6
10108 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
10110 run_test 65e "directory setstripe defaults"
10113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10115 test_mkdir $DIR/${tdir}f
10116 $RUNAS $LFS setstripe $DIR/${tdir}f &&
10117 error "setstripe succeeded" || true
10119 run_test 65f "dir setstripe permission (should return error) ==="
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10124 # LU-16904 delete layout when root is set as PFL layout
10125 save_layout_restore_at_exit $MOUNT
10126 $LFS setstripe -d $MOUNT || error "setstripe failed"
10128 test_mkdir $DIR/$tdir
10129 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
10131 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
10132 error "setstripe -S failed"
10133 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
10134 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
10135 error "delete default stripe failed"
10137 run_test 65g "directory setstripe -d"
10140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10142 test_mkdir $DIR/$tdir
10143 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
10145 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
10146 error "setstripe -S failed"
10147 test_mkdir $DIR/$tdir/dd1
10148 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
10149 error "stripe info inherit failed"
10151 run_test 65h "directory stripe info inherit ===================="
10154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10156 save_layout_restore_at_exit $MOUNT
10158 # bug6367: set non-default striping on root directory
10159 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
10161 # bug12836: getstripe on -1 default directory striping
10162 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
10164 # bug12836: getstripe -v on -1 default directory striping
10165 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
10167 # bug12836: new find on -1 default directory striping
10168 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
10170 run_test 65i "various tests to set root directory striping"
10172 test_65j() { # bug6367
10173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10177 # if we aren't already remounting for each test, do so for this test
10178 if [ "$I_MOUNTED" = "yes" ]; then
10179 cleanup || error "failed to unmount"
10183 save_layout_restore_at_exit $MOUNT
10185 $LFS setstripe -d $MOUNT || error "setstripe failed"
10187 run_test 65j "set default striping on root directory (bug 6367)="
10191 wait_delete_completed
10192 do_facet $SINGLEMDS "lctl set_param -n \
10193 osp.$ost*MDT0000.max_create_count=$max_count"
10194 do_facet $SINGLEMDS "lctl set_param -n \
10195 osp.$ost*MDT0000.create_count=$count"
10196 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10197 echo $INACTIVE_OSC "is Activate"
10199 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10202 test_65k() { # bug11679
10203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10204 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10205 remote_mds_nodsh && skip "remote MDS with nodsh"
10207 local disable_precreate=true
10208 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
10209 disable_precreate=false
10211 echo "Check OST status: "
10212 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
10213 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
10215 for OSC in $MDS_OSCS; do
10216 echo $OSC "is active"
10217 do_facet $SINGLEMDS lctl --device %$OSC activate
10220 for INACTIVE_OSC in $MDS_OSCS; do
10221 local ost=$(osc_to_ost $INACTIVE_OSC)
10222 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
10223 lov.*md*.target_obd |
10224 awk -F: /$ost/'{ print $1 }' | head -n 1)
10226 mkdir -p $DIR/$tdir
10227 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
10228 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
10230 echo "Deactivate: " $INACTIVE_OSC
10231 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
10233 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
10234 osp.$ost*MDT0000.create_count")
10235 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
10236 osp.$ost*MDT0000.max_create_count")
10237 $disable_precreate &&
10238 do_facet $SINGLEMDS "lctl set_param -n \
10239 osp.$ost*MDT0000.max_create_count=0"
10241 for idx in $(seq 0 $((OSTCOUNT - 1))); do
10242 [ -f $DIR/$tdir/$idx ] && continue
10243 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
10244 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
10246 error "setstripe $idx should succeed"; }
10247 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
10249 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
10252 do_facet $SINGLEMDS "lctl set_param -n \
10253 osp.$ost*MDT0000.max_create_count=$max_count"
10254 do_facet $SINGLEMDS "lctl set_param -n \
10255 osp.$ost*MDT0000.create_count=$count"
10256 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10257 echo $INACTIVE_OSC "is Activate"
10259 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10262 run_test 65k "validate manual striping works properly with deactivated OSCs"
10264 test_65l() { # bug 12836
10265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10267 test_mkdir -p $DIR/$tdir/test_dir
10268 $LFS setstripe -c -1 $DIR/$tdir/test_dir
10269 $LFS find -mtime -1 $DIR/$tdir >/dev/null
10271 run_test 65l "lfs find on -1 stripe dir ========================"
10274 local layout=$(save_layout $MOUNT)
10275 $RUNAS $LFS setstripe -c 2 $MOUNT && {
10276 restore_layout $MOUNT $layout
10277 error "setstripe should fail by non-root users"
10281 run_test 65m "normal user can't set filesystem default stripe"
10284 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
10285 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
10286 skip "Need MDS version at least 2.12.50"
10287 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
10289 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
10290 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
10291 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
10293 save_layout_restore_at_exit $MOUNT
10295 # new subdirectory under root directory should not inherit
10296 # the default layout from root
10297 # LU-16904 check if the root is set as PFL layout
10298 local numcomp=$($LFS getstripe --component-count $MOUNT)
10300 if [[ $numcomp -eq 0 ]]; then
10301 local dir1=$MOUNT/$tdir-1
10302 mkdir $dir1 || error "mkdir $dir1 failed"
10303 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
10304 error "$dir1 shouldn't have LOV EA"
10307 # delete the default layout on root directory
10308 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
10310 local dir2=$MOUNT/$tdir-2
10311 mkdir $dir2 || error "mkdir $dir2 failed"
10312 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
10313 error "$dir2 shouldn't have LOV EA"
10315 # set a new striping pattern on root directory
10316 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10317 local new_def_stripe_size=$((def_stripe_size * 2))
10318 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
10319 error "set stripe size on $MOUNT failed"
10321 # new file created in $dir2 should inherit the new stripe size from
10322 # the filesystem default
10323 local file2=$dir2/$tfile-2
10324 touch $file2 || error "touch $file2 failed"
10326 local file2_stripe_size=$($LFS getstripe -S $file2)
10327 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10329 echo "file2_stripe_size: '$file2_stripe_size'"
10330 echo "new_def_stripe_size: '$new_def_stripe_size'"
10331 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10334 local dir3=$MOUNT/$tdir-3
10335 mkdir $dir3 || error "mkdir $dir3 failed"
10336 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10337 # the root layout, which is the actual default layout that will be used
10338 # when new files are created in $dir3.
10339 local dir3_layout=$(get_layout_param $dir3)
10340 local root_dir_layout=$(get_layout_param $MOUNT)
10341 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10343 echo "dir3_layout: '$dir3_layout'"
10344 echo "root_dir_layout: '$root_dir_layout'"
10345 error "$dir3 should show the default layout from $MOUNT"
10348 # set OST pool on root directory
10349 local pool=$TESTNAME
10350 pool_add $pool || error "add $pool failed"
10351 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10352 error "add targets to $pool failed"
10354 $LFS setstripe -p $pool $MOUNT ||
10355 error "set OST pool on $MOUNT failed"
10357 # new file created in $dir3 should inherit the pool from
10358 # the filesystem default
10359 local file3=$dir3/$tfile-3
10360 touch $file3 || error "touch $file3 failed"
10362 local file3_pool=$($LFS getstripe -p $file3)
10363 [[ "$file3_pool" = "$pool" ]] ||
10364 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10366 local dir4=$MOUNT/$tdir-4
10367 mkdir $dir4 || error "mkdir $dir4 failed"
10368 local dir4_layout=$(get_layout_param $dir4)
10369 root_dir_layout=$(get_layout_param $MOUNT)
10370 echo "$LFS getstripe -d $dir4"
10371 $LFS getstripe -d $dir4
10372 echo "$LFS getstripe -d $MOUNT"
10373 $LFS getstripe -d $MOUNT
10374 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10376 echo "dir4_layout: '$dir4_layout'"
10377 echo "root_dir_layout: '$root_dir_layout'"
10378 error "$dir4 should show the default layout from $MOUNT"
10381 # new file created in $dir4 should inherit the pool from
10382 # the filesystem default
10383 local file4=$dir4/$tfile-4
10384 touch $file4 || error "touch $file4 failed"
10386 local file4_pool=$($LFS getstripe -p $file4)
10387 [[ "$file4_pool" = "$pool" ]] ||
10388 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10390 # new subdirectory under non-root directory should inherit
10391 # the default layout from its parent directory
10392 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10393 error "set directory layout on $dir4 failed"
10395 local dir5=$dir4/$tdir-5
10396 mkdir $dir5 || error "mkdir $dir5 failed"
10398 dir4_layout=$(get_layout_param $dir4)
10399 local dir5_layout=$(get_layout_param $dir5)
10400 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10402 echo "dir4_layout: '$dir4_layout'"
10403 echo "dir5_layout: '$dir5_layout'"
10404 error "$dir5 should inherit the default layout from $dir4"
10407 # though subdir under ROOT doesn't inherit default layout, but
10408 # its sub dir/file should be created with default layout.
10409 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10410 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10411 skip "Need MDS version at least 2.12.59"
10413 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10414 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10415 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10417 if [ $default_lmv_hash == "none" ]; then
10418 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10420 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10421 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10424 $LFS setdirstripe -D -c 2 $MOUNT ||
10425 error "setdirstripe -D -c 2 failed"
10426 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10427 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10428 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10430 # $dir4 layout includes pool
10431 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10432 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10433 error "pool lost on setstripe"
10434 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10435 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10436 error "pool lost on compound layout setstripe"
10438 run_test 65n "don't inherit default layout from root for new subdirectories"
10441 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10442 skip "need MDS version at least 2.14.57"
10444 # set OST pool on root directory
10445 local pool=$TESTNAME
10447 pool_add $pool || error "add $pool failed"
10448 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10449 error "add targets to $pool failed"
10451 local dir1=$MOUNT/$tdir
10453 mkdir $dir1 || error "mkdir $dir1 failed"
10455 # set a new striping pattern on root directory
10456 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10458 $LFS setstripe -p $pool $dir1 ||
10459 error "set directory layout on $dir1 failed"
10461 # $dir1 layout includes pool
10462 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10463 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10464 error "pool lost on setstripe"
10465 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10466 $LFS getstripe $dir1
10467 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10468 error "pool lost on compound layout setstripe"
10470 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10471 error "setdirstripe failed on sub-dir with inherited pool"
10472 $LFS getstripe $dir1/dir2
10473 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10474 error "pool lost on compound layout setdirstripe"
10476 $LFS setstripe -E -1 -c 1 $dir1
10477 $LFS getstripe -d $dir1
10478 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10479 error "pool lost on setstripe"
10481 run_test 65o "pool inheritance for mdt component"
10483 test_65p () { # LU-16152
10484 local src_dir=$DIR/$tdir/src_dir
10485 local dst_dir=$DIR/$tdir/dst_dir
10486 local yaml_file=$DIR/$tdir/layout.yaml
10489 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10490 skip "Need at least version 2.15.51"
10492 test_mkdir -p $src_dir
10493 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10494 error "failed to setstripe"
10495 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10496 error "failed to getstripe"
10498 test_mkdir -p $dst_dir
10499 $LFS setstripe --yaml $yaml_file $dst_dir ||
10500 error "failed to setstripe with yaml file"
10501 border=$($LFS getstripe -d $dst_dir |
10502 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10503 error "failed to getstripe"
10505 # 2048M is 0x80000000, or 2147483648
10506 (( $border == 2147483648 )) ||
10507 error "failed to handle huge number in yaml layout"
10509 run_test 65p "setstripe with yaml file and huge number"
10511 test_65q () { # LU-16194
10512 local src_dir=$DIR/$tdir/src_dir
10514 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) &&
10515 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
10516 skip "Need at least version 2.15.51"
10518 test_mkdir -p $src_dir
10519 # 8E is 0x8000 0000 0000 0000, which is negative as s64
10520 $LFS setstripe -E 8E -c 4 -E EOF -c 8 $src_dir &&
10521 error "should fail if extent start/end >=8E"
10523 # EOF should work as before
10524 $LFS setstripe -E 8M -c 4 -E EOF -c 8 $src_dir ||
10525 error "failed to setstripe normally"
10527 run_test 65q "setstripe with >=8E offset should fail"
10529 # bug 2543 - update blocks count on client
10531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10533 local COUNT=${COUNT:-8}
10534 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10535 sync; sync_all_data; sync; sync_all_data
10536 cancel_lru_locks osc
10537 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10538 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10540 run_test 66 "update inode blocks count on client ==============="
10543 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10547 swapon -s | awk '($1 == "'$1'") { print $4 }'
10550 # bug5265, obdfilter oa2dentry return -ENOENT
10551 # #define OBD_FAIL_SRV_ENOENT 0x217
10553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10554 remote_ost_nodsh && skip "remote OST with nodsh"
10557 $LFS setstripe -c 1 -i 0 $f
10558 stack_trap "rm -f $f ${f}.2"
10560 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10562 do_facet ost1 lctl set_param fail_loc=0x217
10563 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10564 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10566 do_facet ost1 lctl set_param fail_loc=0
10567 $DIRECTIO write $f 0 2 || error "write error"
10569 cancel_lru_locks osc
10570 $DIRECTIO read $f 0 1 || error "read error"
10572 do_facet ost1 lctl set_param fail_loc=0x217
10573 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10575 do_facet ost1 lctl set_param fail_loc=0
10577 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10580 # Perform a really simple test of health write and health check
10581 (( $OST1_VERSION >= $(version_code 2.15.59) )) ||
10582 skip "OSTs < 2.15.59 doesn't have enable_health_write"
10584 local orig_value="$(do_facet ost1 $LCTL get_param -n enable_health_write)"
10586 stack_trap "do_facet ost1 $LCTL set_param enable_health_write $orig_value"
10588 # Test with health write off
10589 do_facet ost1 $LCTL set_param enable_health_write off ||
10590 error "can't set enable_health_write off"
10591 do_facet ost1 $LCTL get_param enable_health_write ||
10592 error "can't get enable_health_write"
10594 [[ "$(do_facet ost1 $LCTL get_param health_check)" =~ "healthy" ]] ||
10595 error "not healthy (1)"
10597 # Test with health write on
10598 do_facet ost1 $LCTL set_param enable_health_write on ||
10599 error "can't set enable_health_write on"
10600 do_facet ost1 $LCTL get_param enable_health_write ||
10601 error "can't get enable_health_write"
10603 [[ "$(do_facet ost1 $LCTL get_param health_check)" =~ "healthy" ]] ||
10604 error "not healthy (2)"
10606 run_test 70a "verify health_check, health_write don't explode (on OST)"
10609 test_mkdir $DIR/$tdir
10610 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10611 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10613 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10615 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10617 [ "$RUNAS_ID" = "$UID" ] &&
10618 skip_env "RUNAS_ID = UID = $UID -- skipping"
10619 # Check that testing environment is properly set up. Skip if not
10620 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10621 skip_env "User $RUNAS_ID does not exist - skipping"
10624 chmod 777 $DIR/$tfile
10625 chmod ug+s $DIR/$tfile
10626 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10627 error "$RUNAS dd $DIR/$tfile failed"
10628 # See if we are still setuid/sgid
10629 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10630 error "S/gid is not dropped on write"
10631 # Now test that MDS is updated too
10632 cancel_lru_locks mdc
10633 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10634 error "S/gid is not dropped on MDS"
10637 run_test 72a "Test that remove suid works properly (bug5695) ===="
10639 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10642 [ "$RUNAS_ID" = "$UID" ] &&
10643 skip_env "RUNAS_ID = UID = $UID -- skipping"
10644 [ "$RUNAS_ID" -eq 0 ] &&
10645 skip_env "RUNAS_ID = 0 -- skipping"
10646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10647 # Check that testing environment is properly set up. Skip if not
10648 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10649 skip_env "User $RUNAS_ID does not exist - skipping"
10651 touch $DIR/${tfile}-f{g,u}
10652 test_mkdir $DIR/${tfile}-dg
10653 test_mkdir $DIR/${tfile}-du
10654 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10655 chmod g+s $DIR/${tfile}-{f,d}g
10656 chmod u+s $DIR/${tfile}-{f,d}u
10657 for perm in 777 2777 4777; do
10658 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10659 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10660 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10661 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10665 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10667 # bug 3462 - multiple simultaneous MDC requests
10669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10671 test_mkdir $DIR/d73-1
10672 test_mkdir $DIR/d73-2
10673 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10676 lctl set_param fail_loc=0x80000129
10677 $MULTIOP $DIR/d73-1/f73-2 Oc &
10679 lctl set_param fail_loc=0
10681 $MULTIOP $DIR/d73-2/f73-3 Oc &
10685 wait $pid1 || return 1
10689 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10690 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10691 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10695 run_test 73 "multiple MDC requests (should not deadlock)"
10697 test_74a() { # bug 6149, 6184
10698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10701 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10703 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10704 # will spin in a tight reconnection loop
10705 $LCTL set_param fail_loc=0x8000030e
10706 # get any lock that won't be difficult - lookup works.
10708 $LCTL set_param fail_loc=0
10712 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10714 test_74b() { # bug 13310
10715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10717 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10719 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10720 # will spin in a tight reconnection loop
10721 $LCTL set_param fail_loc=0x8000030e
10722 # get a "difficult" lock
10724 $LCTL set_param fail_loc=0
10728 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10733 #define OBD_FAIL_LDLM_NEW_LOCK
10734 $LCTL set_param fail_loc=0x319
10735 touch $DIR/$tfile && error "touch successful"
10736 $LCTL set_param fail_loc=0
10739 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10741 slab_lic=/sys/kernel/slab/lustre_inode_cache
10743 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10744 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10745 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10748 test_76a() { # Now for b=20433, added originally in b=1443
10749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10751 cancel_lru_locks osc
10752 # there may be some slab objects cached per core
10753 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10754 local before=$(num_objects)
10755 local count=$((512 * cpus))
10756 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10757 local margin=$((count / 10))
10758 if [[ -f $slab_lic/aliases ]]; then
10759 local aliases=$(cat $slab_lic/aliases)
10760 (( aliases > 0 )) && margin=$((margin * aliases))
10763 echo "before slab objects: $before"
10764 for i in $(seq $count); do
10768 cancel_lru_locks osc
10769 local after=$(num_objects)
10770 echo "created: $count, after slab objects: $after"
10771 # shared slab counts are not very accurate, allow significant margin
10772 # the main goal is that the cache growth is not permanently > $count
10773 while (( after > before + margin )); do
10775 after=$(num_objects)
10777 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10778 if (( wait > 60 )); then
10779 error "inode slab grew from $before+$margin to $after"
10783 run_test 76a "confirm clients recycle inodes properly ===="
10786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10787 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10790 local before=$(num_objects)
10792 for i in $(seq $count); do
10797 local after=$(num_objects)
10800 while (( after > before )); do
10802 after=$(num_objects)
10804 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10805 if (( wait > 60 )); then
10806 error "inode slab grew from $before to $after"
10810 echo "slab objects before: $before, after: $after"
10812 run_test 76b "confirm clients recycle directory inodes properly ===="
10814 export ORIG_CSUM=""
10817 # Note: in sptlrpc modes which enable its own bulk checksum, the
10818 # original crc32_le bulk checksum will be automatically disabled,
10819 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10820 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10821 # In this case set_checksums() will not be no-op, because sptlrpc
10822 # bulk checksum will be enabled all through the test.
10824 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10825 lctl set_param -n osc.*.checksums $1
10829 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10830 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10831 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10832 tr -d [] | head -n1)}
10833 set_checksum_type()
10835 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10837 log "set checksum type to $1, rc = $rc"
10841 get_osc_checksum_type()
10843 # arugment 1: OST name, like OST0000
10845 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10846 sed 's/.*\[\(.*\)\].*/\1/g')
10848 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10849 echo $checksum_type
10852 F77_TMP=$TMP/f77-temp
10855 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10856 error "error writing to $F77_TMP"
10859 test_77a() { # bug 10889
10860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10861 $GSS && skip_env "could not run with gss"
10863 [ ! -f $F77_TMP ] && setup_f77
10865 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10869 run_test 77a "normal checksum read/write operation"
10871 test_77b() { # bug 10889
10872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10873 $GSS && skip_env "could not run with gss"
10875 [ ! -f $F77_TMP ] && setup_f77
10876 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10877 $LCTL set_param fail_loc=0x80000409
10880 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10881 error "dd error: $?"
10882 $LCTL set_param fail_loc=0
10884 for algo in $CKSUM_TYPES; do
10885 cancel_lru_locks osc
10886 set_checksum_type $algo
10887 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10888 $LCTL set_param fail_loc=0x80000408
10889 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10890 $LCTL set_param fail_loc=0
10893 set_checksum_type $ORIG_CSUM_TYPE
10896 run_test 77b "checksum error on client write, read"
10901 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10903 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10904 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10905 $check_ost && [ -n "$ost_file_prefix" ] &&
10906 do_facet ost1 rm -f ${ost_file_prefix}\*
10910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10911 $GSS && skip_env "could not run with gss"
10912 remote_ost_nodsh && skip "remote OST with nodsh"
10915 local osc_file_prefix
10917 local check_ost=false
10918 local ost_file_prefix
10924 # ensure corruption will occur on first OSS/OST
10925 $LFS setstripe -i 0 $DIR/$tfile
10927 [ ! -f $F77_TMP ] && setup_f77
10928 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10929 error "dd write error: $?"
10930 fid=$($LFS path2fid $DIR/$tfile)
10932 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10935 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10936 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10938 echo "OSS do not support bulk pages dump upon error"
10941 osc_file_prefix=$($LCTL get_param -n debug_path)
10942 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10944 trap cleanup_77c EXIT
10947 # enable bulk pages dump upon error on Client
10948 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10949 # enable bulk pages dump upon error on OSS
10951 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10953 # flush Client cache to allow next read to reach OSS
10954 cancel_lru_locks osc
10956 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10957 $LCTL set_param fail_loc=0x80000408
10958 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10959 $LCTL set_param fail_loc=0
10963 # check cksum dump on Client
10964 osc_file=$(ls ${osc_file_prefix}*)
10965 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10966 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10967 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10968 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10969 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10971 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10972 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10973 error "dump content does not match on Client"
10975 $check_ost || skip "No need to check cksum dump on OSS"
10977 # check cksum dump on OSS
10978 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10979 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10980 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10981 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10982 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10983 error "dump content does not match on OSS"
10987 run_test 77c "checksum error on client read with debug"
10989 test_77d() { # bug 10889
10990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10991 $GSS && skip_env "could not run with gss"
10993 stack_trap "rm -f $DIR/$tfile"
10994 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10995 $LCTL set_param fail_loc=0x80000409
10997 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10998 error "direct write: rc=$?"
10999 $LCTL set_param fail_loc=0
11002 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
11003 $LCTL set_param fail_loc=0x80000408
11005 cancel_lru_locks osc
11006 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
11007 error "direct read: rc=$?"
11008 $LCTL set_param fail_loc=0
11011 run_test 77d "checksum error on OST direct write, read"
11013 test_77f() { # bug 10889
11014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11015 $GSS && skip_env "could not run with gss"
11018 stack_trap "rm -f $DIR/$tfile"
11019 for algo in $CKSUM_TYPES; do
11020 cancel_lru_locks osc
11021 set_checksum_type $algo
11022 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
11023 $LCTL set_param fail_loc=0x409
11024 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
11025 error "direct write succeeded"
11026 $LCTL set_param fail_loc=0
11028 set_checksum_type $ORIG_CSUM_TYPE
11031 run_test 77f "repeat checksum error on write (expect error)"
11033 test_77g() { # bug 10889
11034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11035 $GSS && skip_env "could not run with gss"
11036 remote_ost_nodsh && skip "remote OST with nodsh"
11038 [ ! -f $F77_TMP ] && setup_f77
11040 local file=$DIR/$tfile
11041 stack_trap "rm -f $file" EXIT
11043 $LFS setstripe -c 1 -i 0 $file
11044 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
11045 do_facet ost1 lctl set_param fail_loc=0x8000021a
11047 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
11048 error "write error: rc=$?"
11049 do_facet ost1 lctl set_param fail_loc=0
11052 cancel_lru_locks osc
11053 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
11054 do_facet ost1 lctl set_param fail_loc=0x8000021b
11056 cmp $F77_TMP $file || error "file compare failed"
11057 do_facet ost1 lctl set_param fail_loc=0
11060 run_test 77g "checksum error on OST write, read"
11062 test_77k() { # LU-10906
11063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11064 $GSS && skip_env "could not run with gss"
11066 local cksum_param="osc.$FSNAME*.checksums"
11067 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
11071 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
11072 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
11073 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
11076 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
11077 error "failed to set checksum=$i on MGS"
11078 wait_update $HOSTNAME "$get_checksum" $i
11080 echo "remount client, checksum should be $i"
11081 remount_client $MOUNT || error "failed to remount client"
11082 checksum=$(eval $get_checksum)
11083 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
11085 # remove persistent param to avoid races with checksum mountopt below
11086 do_facet mgs $LCTL set_param -P -d $cksum_param ||
11087 error "failed to delete checksum on MGS"
11089 for opt in "checksum" "nochecksum"; do
11090 #remount with mount option
11091 echo "remount client with option $opt, checksum should be $i"
11092 umount_client $MOUNT || error "failed to umount client"
11093 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
11094 error "failed to mount client with option '$opt'"
11095 checksum=$(eval $get_checksum)
11096 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
11100 remount_client $MOUNT || error "failed to remount client"
11102 run_test 77k "enable/disable checksum correctly"
11105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11106 $GSS && skip_env "could not run with gss"
11109 stack_trap "set_checksums $ORIG_CSUM" EXIT
11110 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
11113 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
11114 $LCTL set_param osc.*.idle_timeout=10
11115 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
11117 set_checksum_type invalid && error "unexpected success of invalid checksum type"
11119 $LFS setstripe -c 1 -i 0 $DIR/$tfile
11120 for algo in $CKSUM_TYPES; do
11121 set_checksum_type $algo || error "fail to set checksum type $algo"
11122 osc_algo=$(get_osc_checksum_type OST0000)
11123 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
11125 # no locks, no reqs to let the connection idle
11126 cancel_lru_locks osc
11127 lru_resize_disable osc
11128 wait_osc_import_state client ost1 IDLE
11130 # ensure ost1 is connected
11131 stat $DIR/$tfile >/dev/null || error "can't stat"
11132 wait_osc_import_state client ost1 FULL
11134 osc_algo=$(get_osc_checksum_type OST0000)
11135 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
11139 run_test 77l "preferred checksum type is remembered after reconnected"
11141 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
11146 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
11147 skip "Need at least version 2.14.52"
11148 local param=checksum_speed
11150 $LCTL get_param $param || error "reading $param failed"
11152 csum_speeds=$($LCTL get_param -n $param)
11154 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
11155 error "known checksum types are missing"
11157 run_test 77m "Verify checksum_speed is correctly read"
11159 check_filefrag_77n() {
11164 while read extidx a b start end rest; do
11165 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
11166 nr_ext=$(( $nr_ext + 1 ))
11167 starts+=( ${start%..} )
11170 done < <( filefrag -sv $1 )
11172 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
11177 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
11180 $TRUNCATE $DIR/$tfile 0
11181 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
11182 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
11183 check_filefrag_77n $DIR/$tfile ||
11184 skip "$tfile blocks not contiguous around hole"
11187 stack_trap "set_checksums $ORIG_CSUM" EXIT
11188 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
11189 stack_trap "rm -f $DIR/$tfile"
11191 for algo in $CKSUM_TYPES; do
11192 if [[ "$algo" =~ ^t10 ]]; then
11193 set_checksum_type $algo ||
11194 error "fail to set checksum type $algo"
11195 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
11196 error "fail to read $tfile with $algo"
11202 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
11205 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
11206 skip "Need MDS version at least 2.14.55"
11207 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
11208 skip "Need OST version at least 2.14.55"
11209 local ofd=obdfilter
11212 # print OST checksum_type
11213 echo "$ofd.$FSNAME-*.checksum_type:"
11214 do_nodes $(comma_list $(osts_nodes)) \
11215 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
11217 # print MDT checksum_type
11218 echo "$mdt.$FSNAME-*.checksum_type:"
11219 do_nodes $(comma_list $(mdts_nodes)) \
11220 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
11222 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
11223 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
11225 (( $o_count == $OSTCOUNT )) ||
11226 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
11228 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
11229 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
11231 (( $m_count == $MDSCOUNT )) ||
11232 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
11234 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
11236 cleanup_test_78() {
11241 test_78() { # bug 10901
11242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11243 remote_ost || skip_env "local OST"
11246 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
11247 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
11248 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
11249 echo "MemTotal: $MEMTOTAL"
11251 # reserve 256MB of memory for the kernel and other running processes,
11252 # and then take 1/2 of the remaining memory for the read/write buffers.
11253 if [ $MEMTOTAL -gt 512 ] ;then
11254 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
11256 # for those poor memory-starved high-end clusters...
11257 MEMTOTAL=$((MEMTOTAL / 2))
11259 echo "Mem to use for directio: $MEMTOTAL"
11261 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
11262 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
11263 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
11264 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
11266 echo "Smallest OST: $SMALLESTOST"
11267 [[ $SMALLESTOST -lt 10240 ]] &&
11268 skip "too small OSTSIZE, useless to run large O_DIRECT test"
11270 trap cleanup_test_78 EXIT
11272 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
11273 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
11275 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
11276 echo "File size: $F78SIZE"
11277 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
11278 for i in $(seq 1 $NSEQ); do
11279 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
11280 echo directIO rdwr round $i of $NSEQ
11281 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
11286 run_test 78 "handle large O_DIRECT writes correctly ============"
11288 test_79() { # bug 12743
11289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11291 wait_delete_completed
11293 BKTOTAL=$(calc_osc_kbytes kbytestotal)
11294 BKFREE=$(calc_osc_kbytes kbytesfree)
11295 BKAVAIL=$(calc_osc_kbytes kbytesavail)
11297 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
11298 DFTOTAL=`echo $STRING | cut -d, -f1`
11299 DFUSED=`echo $STRING | cut -d, -f2`
11300 DFAVAIL=`echo $STRING | cut -d, -f3`
11301 DFFREE=$(($DFTOTAL - $DFUSED))
11303 ALLOWANCE=$((64 * $OSTCOUNT))
11305 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
11306 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
11307 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
11309 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
11310 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
11311 error "df free($DFFREE) mismatch OST free($BKFREE)"
11313 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
11314 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
11315 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
11318 run_test 79 "df report consistency check ======================="
11320 test_80() { # bug 10718
11321 remote_ost_nodsh && skip "remote OST with nodsh"
11322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11324 # relax strong synchronous semantics for slow backends like ZFS
11325 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
11326 local soc="obdfilter.*.sync_lock_cancel"
11327 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11329 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
11330 if [ -z "$save" ]; then
11331 soc="obdfilter.*.sync_on_lock_cancel"
11332 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11335 if [ "$save" != "never" ]; then
11336 local hosts=$(comma_list $(osts_nodes))
11338 do_nodes $hosts $LCTL set_param $soc=never
11339 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
11343 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
11344 sync; sleep 1; sync
11345 local before=$(date +%s)
11346 cancel_lru_locks osc
11347 local after=$(date +%s)
11348 local diff=$((after - before))
11349 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
11353 run_test 80 "Page eviction is equally fast at high offsets too"
11355 test_81a() { # LU-456
11356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11357 remote_ost_nodsh && skip "remote OST with nodsh"
11359 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11360 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
11361 do_facet ost1 lctl set_param fail_loc=0x80000228
11363 # write should trigger a retry and success
11364 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11365 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11367 if [ $RC -ne 0 ] ; then
11368 error "write should success, but failed for $RC"
11371 run_test 81a "OST should retry write when get -ENOSPC ==============="
11373 test_81b() { # LU-456
11374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11375 remote_ost_nodsh && skip "remote OST with nodsh"
11377 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11378 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
11379 do_facet ost1 lctl set_param fail_loc=0x228
11381 # write should retry several times and return -ENOSPC finally
11382 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11383 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11386 if [ $RC -ne $ENOSPC ] ; then
11387 error "dd should fail for -ENOSPC, but succeed."
11390 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11393 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11395 test_mkdir $DIR/$tdir.cvsroot
11396 chown $RUNAS_ID $DIR/$tdir.cvsroot
11399 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11402 # some versions of cvs import exit(1) when asked to import links or
11403 # files they can't read. ignore those files.
11404 local toignore=$(find . -type l -printf '-I %f\n' -o \
11405 ! -perm /4 -printf '-I %f\n')
11406 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11407 $tdir.reposname vtag rtag
11410 test_mkdir $DIR/$tdir.reposname
11411 chown $RUNAS_ID $DIR/$tdir.reposname
11412 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11414 cd $DIR/$tdir.reposname
11416 $RUNAS cvs add -m 'addmsg' foo99
11418 $RUNAS cvs commit -m 'nomsg' foo99
11419 rm -fr $DIR/$tdir.cvsroot
11421 run_test 99 "cvs strange file/directory operations"
11424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11425 [[ "$NETTYPE" =~ tcp ]] ||
11426 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11427 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11428 remote_ost_nodsh && skip "remote OST with nodsh"
11429 remote_mds_nodsh && skip "remote MDS with nodsh"
11430 remote_servers || skip "useless for local single node setup"
11432 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11433 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11436 if (( ${LOCAL/*:/} >= 1024 )); then
11437 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11439 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11442 (( $rc == 0 )) || error "privileged port not found" )
11444 run_test 100 "check local port using privileged port"
11446 function get_named_value()
11450 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11459 local cache_limit=32
11461 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11462 $LCTL set_param -n llite.*.read_ahead_stats=0
11463 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
11464 awk '/^max_cached_mb/ { print $2 }')
11465 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
11466 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11469 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11471 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11472 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11475 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11476 get_named_value 'read.but.discarded'); do
11477 discard=$(($discard + $s))
11480 $LCTL get_param osc.*-osc*.rpc_stats
11481 $LCTL get_param llite.*.read_ahead_stats
11483 # Discard is generally zero, but sometimes a few random reads line up
11484 # and trigger larger readahead, which is wasted & leads to discards.
11485 if [[ $(($discard)) -gt $nreads ]]; then
11486 error "too many ($discard) discarded pages"
11488 rm -f $DIR/$tfile || true
11490 run_test 101a "check read-ahead for random reads"
11492 setup_test101bc() {
11493 test_mkdir $DIR/$tdir
11495 local FILE_LENGTH=$2
11498 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11500 local list=$(comma_list $(osts_nodes))
11501 set_osd_param $list '' read_cache_enable 0
11502 set_osd_param $list '' writethrough_cache_enable 0
11504 trap cleanup_test101bc EXIT
11505 # prepare the read-ahead file
11506 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11508 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11509 count=$FILE_SIZE_MB 2> /dev/null
11513 cleanup_test101bc() {
11518 local list=$(comma_list $(osts_nodes))
11519 set_osd_param $list '' read_cache_enable 1
11520 set_osd_param $list '' writethrough_cache_enable 1
11525 local stripe_size=$2
11526 local stride_length=$((stripe_size / read_size))
11527 local stride_width=$((stride_length * OSTCOUNT))
11528 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11529 (stride_width - stride_length) ))
11530 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11531 get_named_value 'read.but.discarded' | calc_sum)
11533 if [[ $discard -gt $discard_limit ]]; then
11534 $LCTL get_param llite.*.read_ahead_stats
11535 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11537 echo "Read-ahead success for size ${read_size}"
11542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11543 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11545 local STRIPE_SIZE=1048576
11546 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11548 if [ $SLOW == "yes" ]; then
11549 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11551 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11554 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11556 # prepare the read-ahead file
11557 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11558 cancel_lru_locks osc
11559 for BIDX in 2 4 8 16 32 64 128 256
11561 local BSIZE=$((BIDX*4096))
11562 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11563 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11564 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11565 $LCTL set_param -n llite.*.read_ahead_stats=0
11566 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11567 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11568 cancel_lru_locks osc
11569 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11574 run_test 101b "check stride-io mode read-ahead ================="
11577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11579 local STRIPE_SIZE=1048576
11580 local FILE_LENGTH=$((STRIPE_SIZE*100))
11583 local osc_rpc_stats
11585 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11587 cancel_lru_locks osc
11588 $LCTL set_param osc.*.rpc_stats=0
11589 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11590 $LCTL get_param osc.*.rpc_stats
11591 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11592 local stats=$($LCTL get_param -n $osc_rpc_stats)
11593 local lines=$(echo "$stats" | awk 'END {print NR;}')
11596 if [ $lines -le 20 ]; then
11597 echo "continue debug"
11600 for size in 1 2 4 8; do
11601 local rpc=$(echo "$stats" |
11602 awk '($1 == "'$size':") {print $2; exit; }')
11603 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11604 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11606 echo "$osc_rpc_stats check passed!"
11611 run_test 101c "check stripe_size aligned read-ahead"
11614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11616 local file=$DIR/$tfile
11617 local sz_MB=${FILESIZE_101d:-80}
11618 local ra_MB=${READAHEAD_MB:-40}
11620 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11621 [ $free_MB -lt $sz_MB ] &&
11622 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11624 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11625 $LFS setstripe -c -1 $file || error "setstripe failed"
11627 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11628 echo Cancel LRU locks on lustre client to flush the client cache
11629 cancel_lru_locks osc
11631 echo Disable read-ahead
11632 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11633 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11634 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11635 $LCTL get_param -n llite.*.max_read_ahead_mb
11637 echo "Reading the test file $file with read-ahead disabled"
11638 local sz_KB=$((sz_MB * 1024 / 4))
11639 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11640 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11641 # 83886080 bytes (84 MB, 80 MiB) copied, 16 s, 5.2 MB/s
11642 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11643 sed -e '/records/d' -e 's/.* \([0-9][0-9\.]*\) *s.*/\1/')
11645 echo "Cancel LRU locks on lustre client to flush the client cache"
11646 cancel_lru_locks osc
11647 echo Enable read-ahead with ${ra_MB}MB
11648 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11650 echo "Reading the test file $file with read-ahead enabled"
11651 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11652 sed -e '/records/d' -e 's/.* \([0-9][0-9\.]*\) *s.*/\1/')
11654 echo "read-ahead disabled time read '$raOFF'"
11655 echo "read-ahead enabled time read '$raON'"
11658 wait_delete_completed
11660 # use awk for this check instead of bash because it handles decimals
11661 awk "{ exit !($raOFF < 0.5 || $raOFF > $raON) }" <<<"ignore_me" ||
11662 error "readahead ${raON}s > no-readahead ${raOFF}s (${sz_MB}M)"
11664 run_test 101d "file read with and without read-ahead enabled"
11667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11669 local file=$DIR/$tfile
11670 local size_KB=500 #KB
11674 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11675 local need_KB=$((count * size_KB))
11676 [[ $free_KB -le $need_KB ]] &&
11677 skip_env "Need free space $need_KB, have $free_KB"
11679 echo "Creating $count ${size_KB}K test files"
11680 for ((i = 0; i < $count; i++)); do
11681 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11684 echo "Cancel LRU locks on lustre client to flush the client cache"
11685 cancel_lru_locks $OSC
11687 echo "Reset readahead stats"
11688 $LCTL set_param -n llite.*.read_ahead_stats=0
11690 for ((i = 0; i < $count; i++)); do
11691 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11694 $LCTL get_param llite.*.max_cached_mb
11695 $LCTL get_param llite.*.read_ahead_stats
11696 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11697 get_named_value 'misses' | calc_sum)
11699 for ((i = 0; i < $count; i++)); do
11700 rm -rf $file.$i 2>/dev/null
11703 #10000 means 20% reads are missing in readahead
11704 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11706 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11709 which iozone || skip_env "no iozone installed"
11711 local old_debug=$($LCTL get_param debug)
11712 old_debug=${old_debug#*=}
11713 $LCTL set_param debug="reada mmap"
11715 # create a test file
11716 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11718 echo Cancel LRU locks on lustre client to flush the client cache
11719 cancel_lru_locks osc
11721 echo Reset readahead stats
11722 $LCTL set_param -n llite.*.read_ahead_stats=0
11724 echo mmap read the file with small block size
11725 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11728 echo checking missing pages
11729 $LCTL get_param llite.*.read_ahead_stats
11730 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11731 get_named_value 'misses' | calc_sum)
11733 $LCTL set_param debug="$old_debug"
11734 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11737 run_test 101f "check mmap read performance"
11739 test_101g_brw_size_test() {
11741 local pages=$((mb * 1048576 / PAGE_SIZE))
11742 local file=$DIR/$tfile
11744 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11745 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11746 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11747 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11751 stack_trap "rm -f $file" EXIT
11752 $LCTL set_param -n osc.*.rpc_stats=0
11754 # 10 RPCs should be enough for the test
11756 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11757 { error "dd write ${mb} MB blocks failed"; return 3; }
11758 cancel_lru_locks osc
11759 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11760 { error "dd write ${mb} MB blocks failed"; return 4; }
11762 # calculate number of full-sized read and write RPCs
11763 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11764 sed -n '/pages per rpc/,/^$/p' |
11765 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11766 END { print reads,writes }'))
11767 # allow one extra full-sized read RPC for async readahead
11768 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11769 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11770 [[ ${rpcs[1]} == $count ]] ||
11771 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11775 remote_ost_nodsh && skip "remote OST with nodsh"
11778 local osts=$(get_facets OST)
11779 local list=$(comma_list $(osts_nodes))
11780 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11781 local brw_size="obdfilter.*.brw_size"
11783 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11785 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11787 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11788 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11789 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11790 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11791 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11792 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11794 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11797 if [[ $orig_mb -lt 16 ]]; then
11798 save_lustre_params $osts "$brw_size" > $p
11799 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11800 error "set 16MB RPC size failed"
11802 echo "remount client to enable new RPC size"
11803 remount_client $MOUNT || error "remount_client failed"
11806 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11807 # should be able to set brw_size=12, but no rpc_stats for that
11808 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11811 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11813 if [[ $orig_mb -lt 16 ]]; then
11814 restore_lustre_params < $p
11815 remount_client $MOUNT || error "remount_client restore failed"
11818 rm -f $p $DIR/$tfile
11820 run_test 101g "Big bulk(4/16 MiB) readahead"
11823 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11825 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11826 error "dd 70M file failed"
11827 echo Cancel LRU locks on lustre client to flush the client cache
11828 cancel_lru_locks osc
11830 echo "Reset readahead stats"
11831 $LCTL set_param -n llite.*.read_ahead_stats 0
11833 echo "Read 10M of data but cross 64M bundary"
11834 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11835 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11836 get_named_value 'misses' | calc_sum)
11837 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11838 rm -f $p $DIR/$tfile
11840 run_test 101h "Readahead should cover current read window"
11843 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11844 error "dd 10M file failed"
11846 local max_per_file_mb=$($LCTL get_param -n \
11847 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11848 cancel_lru_locks osc
11849 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11850 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11851 error "set max_read_ahead_per_file_mb to 1 failed"
11853 echo "Reset readahead stats"
11854 $LCTL set_param llite.*.read_ahead_stats=0
11856 dd if=$DIR/$tfile of=/dev/null bs=2M
11858 $LCTL get_param llite.*.read_ahead_stats
11859 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11860 awk '/misses/ { print $2 }')
11861 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11864 run_test 101i "allow current readahead to exceed reservation"
11867 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11868 error "setstripe $DIR/$tfile failed"
11869 local file_size=$((1048576 * 16))
11870 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11871 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11873 echo Disable read-ahead
11874 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11876 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11877 for blk in $PAGE_SIZE 1048576 $file_size; do
11878 cancel_lru_locks osc
11879 echo "Reset readahead stats"
11880 $LCTL set_param -n llite.*.read_ahead_stats=0
11881 local count=$(($file_size / $blk))
11882 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11883 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11884 get_named_value 'failed.to.fast.read' | calc_sum)
11885 $LCTL get_param -n llite.*.read_ahead_stats
11886 [ $miss -eq $count ] || error "expected $count got $miss"
11889 rm -f $p $DIR/$tfile
11891 run_test 101j "A complete read block should be submitted when no RA"
11893 test_readahead_base() {
11894 local file=$DIR/$tfile
11900 $LCTL set_param -n llite.*.read_ahead_stats=0
11901 # The first page is not accounted into readahead
11902 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11903 iosz=$(((size + 1048575) / 1048576 * 1048576))
11904 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11906 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11907 fallocate -l $size $file || error "failed to fallocate $file"
11908 cancel_lru_locks osc
11909 $MULTIOP $file or${iosz}c || error "failed to read $file"
11910 $LCTL get_param -n llite.*.read_ahead_stats
11911 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11912 awk '/readahead.pages/ { print $7 }' | calc_sum)
11913 (( $ranum <= $ramax )) ||
11914 error "read-ahead pages is $ranum more than $ramax"
11915 rm -rf $file || error "failed to remove $file"
11920 local file=$DIR/$tfile
11926 check_set_fallocate_or_skip
11927 stack_trap "rm -f $file" EXIT
11929 test_readahead_base 4096
11931 # file size: 16K = 16384
11932 test_readahead_base 16384
11933 test_readahead_base 16385
11934 test_readahead_base 16383
11936 # file size: 1M + 1 = 1048576 + 1
11937 test_readahead_base 1048577
11938 # file size: 1M + 16K
11939 test_readahead_base $((1048576 + 16384))
11941 # file size: stripe_size * (stripe_count - 1) + 16K
11942 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11943 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11944 # file size: stripe_size * stripe_count + 16K
11945 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11946 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11947 # file size: 2 * stripe_size * stripe_count + 16K
11948 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11949 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11951 run_test 101m "read ahead for small file and last stripe of the file"
11954 test_mkdir $DIR/$tdir
11955 chown $RUNAS_ID $DIR/$tdir
11958 STRIPE_COUNT=$OSTCOUNT
11959 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11961 trap cleanup_test102 EXIT
11963 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11965 for num in 1 2 3 4; do
11966 for count in $(seq 1 $STRIPE_COUNT); do
11967 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11968 local size=`expr $STRIPE_SIZE \* $num`
11969 local file=file"$num-$idx-$count"
11970 $1 $LFS setstripe -S $size -i $idx -c $count $file
11976 $1 tar cf $TMP/f102.tar $tdir --xattrs
11979 cleanup_test102() {
11981 rm -f $TMP/f102.tar
11982 rm -rf $DIR/d0.sanity/d102
11986 [ "$UID" != 0 ] && skip "must run as root"
11987 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11988 skip_env "must have user_xattr"
11990 [ -z "$(which setfattr 2>/dev/null)" ] &&
11991 skip_env "could not find setfattr"
11993 local testfile=$DIR/$tfile
11996 echo "set/get xattr..."
11997 setfattr -n trusted.name1 -v value1 $testfile ||
11998 error "setfattr -n trusted.name1=value1 $testfile failed"
11999 getfattr -n trusted.name1 $testfile 2> /dev/null |
12000 grep "trusted.name1=.value1" ||
12001 error "$testfile missing trusted.name1=value1"
12003 setfattr -n user.author1 -v author1 $testfile ||
12004 error "setfattr -n user.author1=author1 $testfile failed"
12005 getfattr -n user.author1 $testfile 2> /dev/null |
12006 grep "user.author1=.author1" ||
12007 error "$testfile missing trusted.author1=author1"
12009 echo "listxattr..."
12010 setfattr -n trusted.name2 -v value2 $testfile ||
12011 error "$testfile unable to set trusted.name2"
12012 setfattr -n trusted.name3 -v value3 $testfile ||
12013 error "$testfile unable to set trusted.name3"
12014 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
12015 grep "trusted.name" | wc -l) -eq 3 ] ||
12016 error "$testfile missing 3 trusted.name xattrs"
12018 setfattr -n user.author2 -v author2 $testfile ||
12019 error "$testfile unable to set user.author2"
12020 setfattr -n user.author3 -v author3 $testfile ||
12021 error "$testfile unable to set user.author3"
12022 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
12023 grep "user.author" | wc -l) -eq 3 ] ||
12024 error "$testfile missing 3 user.author xattrs"
12026 echo "remove xattr..."
12027 setfattr -x trusted.name1 $testfile ||
12028 error "$testfile error deleting trusted.name1"
12029 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
12030 error "$testfile did not delete trusted.name1 xattr"
12032 setfattr -x user.author1 $testfile ||
12033 error "$testfile error deleting user.author1"
12034 echo "set lustre special xattr ..."
12035 $LFS setstripe -c1 $testfile
12036 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
12037 awk -F "=" '/trusted.lov/ { print $2 }' )
12038 setfattr -n "trusted.lov" -v $lovea $testfile ||
12039 error "$testfile doesn't ignore setting trusted.lov again"
12040 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
12041 error "$testfile allow setting invalid trusted.lov"
12044 run_test 102a "user xattr test =================================="
12046 check_102b_layout() {
12048 local testfile=$DIR/$tfile
12050 echo "test layout '$layout'"
12051 $LFS setstripe $layout $testfile || error "setstripe failed"
12052 $LFS getstripe -y $testfile
12054 echo "get/set/list trusted.lov xattr ..." # b=10930
12055 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
12056 [[ "$value" =~ "trusted.lov" ]] ||
12057 error "can't get trusted.lov from $testfile"
12058 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
12059 error "getstripe failed"
12061 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
12063 value=$(cut -d= -f2 <<<$value)
12064 # LU-13168: truncated xattr should fail if short lov_user_md header
12065 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
12066 lens="${#value}" || lens="$(seq 4 2 ${#value})"
12067 for len in $lens; do
12068 echo "setfattr $len $testfile.2"
12069 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
12070 [ $len -lt 66 ] && error "short xattr len=$len worked"
12072 local stripe_size=$($LFS getstripe -S $testfile.2)
12073 local stripe_count=$($LFS getstripe -c $testfile.2)
12074 [[ $stripe_size -eq 65536 ]] ||
12075 error "stripe size $stripe_size != 65536"
12076 [[ $stripe_count -eq $stripe_count_orig ]] ||
12077 error "stripe count $stripe_count != $stripe_count_orig"
12078 rm $testfile $testfile.2
12082 [ -z "$(which setfattr 2>/dev/null)" ] &&
12083 skip_env "could not find setfattr"
12084 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12086 # check plain layout
12087 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
12089 # and also check composite layout
12090 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
12093 run_test 102b "getfattr/setfattr for trusted.lov EAs"
12096 [ -z "$(which setfattr 2>/dev/null)" ] &&
12097 skip_env "could not find setfattr"
12098 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12100 # b10930: get/set/list lustre.lov xattr
12101 echo "get/set/list lustre.lov xattr ..."
12102 test_mkdir $DIR/$tdir
12103 chown $RUNAS_ID $DIR/$tdir
12104 local testfile=$DIR/$tdir/$tfile
12105 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
12106 error "setstripe failed"
12107 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
12108 error "getstripe failed"
12109 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
12110 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
12112 local testfile2=${testfile}2
12113 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
12114 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
12116 $RUNAS $MCREATE $testfile2
12117 $RUNAS setfattr -n lustre.lov -v $value $testfile2
12118 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
12119 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
12120 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
12121 [ $stripe_count -eq $STRIPECOUNT ] ||
12122 error "stripe count $stripe_count != $STRIPECOUNT"
12124 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
12126 compare_stripe_info1() {
12127 local stripe_index_all_zero=true
12129 for num in 1 2 3 4; do
12130 for count in $(seq 1 $STRIPE_COUNT); do
12131 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
12132 local size=$((STRIPE_SIZE * num))
12133 local file=file"$num-$offset-$count"
12134 stripe_size=$($LFS getstripe -S $PWD/$file)
12135 [[ $stripe_size -ne $size ]] &&
12136 error "$file: size $stripe_size != $size"
12137 stripe_count=$($LFS getstripe -c $PWD/$file)
12138 # allow fewer stripes to be created, ORI-601
12139 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
12140 error "$file: count $stripe_count != $count"
12141 stripe_index=$($LFS getstripe -i $PWD/$file)
12142 [[ $stripe_index -ne 0 ]] &&
12143 stripe_index_all_zero=false
12147 $stripe_index_all_zero &&
12148 error "all files are being extracted starting from OST index 0"
12152 have_xattrs_include() {
12153 tar --help | grep -q xattrs-include &&
12154 echo --xattrs-include="lustre.*"
12158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12159 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12161 XINC=$(have_xattrs_include)
12163 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
12164 cd $DIR/$tdir/$tdir
12165 compare_stripe_info1
12167 run_test 102d "tar restore stripe info from tarfile,not keep osts"
12170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12171 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12173 XINC=$(have_xattrs_include)
12175 test_mkdir $DIR/$tdir.restore
12177 tar cf - --xattrs $tdir | tar xf - \
12178 -C $DIR/$tdir.restore --xattrs $XINC
12179 cd $DIR/$tdir.restore/$tdir
12180 compare_stripe_info1
12182 run_test 102f "tar copy files, not keep osts"
12185 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
12186 skip "must have user_xattr"
12187 [ -z "$(which setfattr 2>/dev/null)" ] &&
12188 skip_env "could not find setfattr"
12189 [ -z "$(which getfattr 2>/dev/null)" ] &&
12190 skip_env "could not find getfattr"
12192 local xsize=${1:-1024} # in bytes
12193 local file=$DIR/$tfile
12194 local value="$(generate_string $xsize)"
12195 local xbig=trusted.big
12199 log "save $xbig on $file"
12200 if [ -z "$toobig" ]
12202 setfattr -n $xbig -v $value $file ||
12203 error "saving $xbig on $file failed"
12205 setfattr -n $xbig -v $value $file &&
12206 error "saving $xbig on $file succeeded"
12210 local orig=$(get_xattr_value $xbig $file)
12211 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
12213 local xsml=trusted.sml
12214 log "save $xsml on $file"
12215 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
12217 local new=$(get_xattr_value $xbig $file)
12218 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
12220 log "grow $xsml on $file"
12221 setfattr -n $xsml -v "$value" $file ||
12222 error "growing $xsml on $file failed"
12224 new=$(get_xattr_value $xbig $file)
12225 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
12226 log "$xbig still valid after growing $xsml"
12231 test_102h() { # bug 15777
12234 run_test 102h "grow xattr from inside inode to external block"
12237 large_xattr_enabled || skip_env "ea_inode feature disabled"
12239 echo "setting xattr of max xattr size: $(max_xattr_size)"
12240 grow_xattr $(max_xattr_size)
12242 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
12243 echo "This should fail:"
12244 grow_xattr $(($(max_xattr_size) + 10)) 1
12246 run_test 102ha "grow xattr from inside inode to external inode"
12248 test_102i() { # bug 17038
12249 [ -z "$(which getfattr 2>/dev/null)" ] &&
12250 skip "could not find getfattr"
12253 ln -s $DIR/$tfile $DIR/${tfile}link
12254 getfattr -n trusted.lov $DIR/$tfile ||
12255 error "lgetxattr on $DIR/$tfile failed"
12256 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
12257 grep -i "no such attr" ||
12258 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
12259 rm -f $DIR/$tfile $DIR/${tfile}link
12261 run_test 102i "lgetxattr test on symbolic link ============"
12264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12265 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12267 XINC=$(have_xattrs_include)
12268 setup_test102 "$RUNAS"
12269 chown $RUNAS_ID $DIR/$tdir
12270 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
12271 cd $DIR/$tdir/$tdir
12272 compare_stripe_info1 "$RUNAS"
12274 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
12277 [ -z "$(which setfattr 2>/dev/null)" ] &&
12278 skip "could not find setfattr"
12281 # b22187 just check that does not crash for regular file.
12282 setfattr -n trusted.lov $DIR/$tfile
12283 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
12284 local test_kdir=$DIR/$tdir
12285 test_mkdir $test_kdir
12286 local default_size=$($LFS getstripe -S $test_kdir)
12287 local default_count=$($LFS getstripe -c $test_kdir)
12288 local default_offset=$($LFS getstripe -i $test_kdir)
12289 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
12290 error 'dir setstripe failed'
12291 setfattr -n trusted.lov $test_kdir
12292 local stripe_size=$($LFS getstripe -S $test_kdir)
12293 local stripe_count=$($LFS getstripe -c $test_kdir)
12294 local stripe_offset=$($LFS getstripe -i $test_kdir)
12295 [ $stripe_size -eq $default_size ] ||
12296 error "stripe size $stripe_size != $default_size"
12297 [ $stripe_count -eq $default_count ] ||
12298 error "stripe count $stripe_count != $default_count"
12299 [ $stripe_offset -eq $default_offset ] ||
12300 error "stripe offset $stripe_offset != $default_offset"
12301 rm -rf $DIR/$tfile $test_kdir
12303 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
12306 [ -z "$(which getfattr 2>/dev/null)" ] &&
12307 skip "could not find getfattr"
12309 # LU-532 trusted. xattr is invisible to non-root
12310 local testfile=$DIR/$tfile
12314 echo "listxattr as user..."
12315 chown $RUNAS_ID $testfile
12316 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
12317 grep -q "trusted" &&
12318 error "$testfile trusted xattrs are user visible"
12322 run_test 102l "listxattr size test =================================="
12324 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
12325 local path=$DIR/$tfile
12328 listxattr_size_check $path || error "listattr_size_check $path failed"
12330 run_test 102m "Ensure listxattr fails on small bufffer ========"
12334 getxattr() { # getxattr path name
12335 # Return the base64 encoding of the value of xattr name on path.
12339 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
12341 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12343 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12345 getfattr --absolute-names --encoding=base64 --name=$name $path |
12346 awk -F= -v name=$name '$1 == name {
12347 print substr($0, index($0, "=") + 1);
12351 test_102n() { # LU-4101 mdt: protect internal xattrs
12352 [ -z "$(which setfattr 2>/dev/null)" ] &&
12353 skip "could not find setfattr"
12354 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
12356 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
12359 local file0=$DIR/$tfile.0
12360 local file1=$DIR/$tfile.1
12361 local xattr0=$TMP/$tfile.0
12362 local xattr1=$TMP/$tfile.1
12363 local namelist="lov lma lmv link fid version som hsm"
12367 rm -rf $file0 $file1 $xattr0 $xattr1
12368 touch $file0 $file1
12370 # Get 'before' xattrs of $file1.
12371 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12373 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12374 namelist+=" lfsck_namespace"
12375 for name in $namelist; do
12376 # Try to copy xattr from $file0 to $file1.
12377 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12379 setfattr --name=trusted.$name --value="$value" $file1 ||
12380 error "setxattr 'trusted.$name' failed"
12382 # Try to set a garbage xattr.
12383 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12385 if [[ x$name == "xlov" ]]; then
12386 setfattr --name=trusted.lov --value="$value" $file1 &&
12387 error "setxattr invalid 'trusted.lov' success"
12389 setfattr --name=trusted.$name --value="$value" $file1 ||
12390 error "setxattr invalid 'trusted.$name' failed"
12393 # Try to remove the xattr from $file1. We don't care if this
12394 # appears to succeed or fail, we just don't want there to be
12395 # any changes or crashes.
12396 setfattr --remove=$trusted.$name $file1 2> /dev/null
12399 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12402 # Try to copy xattr from $file0 to $file1.
12403 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12405 setfattr --name=trusted.$name --value="$value" $file1 ||
12406 error "setxattr 'trusted.$name' failed"
12408 # Try to set a garbage xattr.
12409 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12411 setfattr --name=trusted.$name --value="$value" $file1 ||
12412 error "setxattr 'trusted.$name' failed"
12414 # Try to remove the xattr from $file1. We don't care if this
12415 # appears to succeed or fail, we just don't want there to be
12416 # any changes or crashes.
12417 setfattr --remove=$trusted.$name $file1 2> /dev/null
12420 # Get 'after' xattrs of file1.
12421 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12423 if ! diff $xattr0 $xattr1; then
12424 error "before and after xattrs of '$file1' differ"
12427 rm -rf $file0 $file1 $xattr0 $xattr1
12431 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12433 test_102p() { # LU-4703 setxattr did not check ownership
12434 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12435 skip "MDS needs to be at least 2.5.56"
12437 local testfile=$DIR/$tfile
12441 echo "setfacl as user..."
12442 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12443 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12445 echo "setfattr as user..."
12446 setfacl -m "u:$RUNAS_ID:---" $testfile
12447 $RUNAS setfattr -x system.posix_acl_access $testfile
12448 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12450 run_test 102p "check setxattr(2) correctly fails without permission"
12453 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12454 skip "MDS needs to be at least 2.6.92"
12456 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12458 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12461 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12462 skip "MDS needs to be at least 2.6.93"
12464 touch $DIR/$tfile || error "touch"
12465 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12466 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12467 rm $DIR/$tfile || error "rm"
12470 mkdir -p $DIR/$tdir || error "mkdir"
12471 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12472 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12473 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12474 error "$testfile error deleting user.author1"
12475 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12476 grep "user.$(basename $tdir)" &&
12477 error "$tdir did not delete user.$(basename $tdir)"
12478 rmdir $DIR/$tdir || error "rmdir"
12481 test_mkdir $DIR/$tdir
12482 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12483 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12484 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12485 error "$testfile error deleting user.author1"
12486 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12487 grep "user.$(basename $tdir)" &&
12488 error "$tdir did not delete user.$(basename $tdir)"
12489 rmdir $DIR/$tdir || error "rm striped dir"
12491 run_test 102r "set EAs with empty values"
12494 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12495 skip "MDS needs to be at least 2.11.52"
12497 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12499 save_lustre_params client "llite.*.xattr_cache" > $save
12501 for cache in 0 1; do
12502 lctl set_param llite.*.xattr_cache=$cache
12505 touch $DIR/$tfile || error "touch"
12506 for prefix in lustre security system trusted user; do
12507 # Note getxattr() may fail with 'Operation not
12508 # supported' or 'No such attribute' depending
12509 # on prefix and cache.
12510 getfattr -n $prefix.n102s $DIR/$tfile &&
12511 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12515 restore_lustre_params < $save
12517 run_test 102s "getting nonexistent xattrs should fail"
12520 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12521 skip "MDS needs to be at least 2.11.52"
12523 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12525 save_lustre_params client "llite.*.xattr_cache" > $save
12527 for cache in 0 1; do
12528 lctl set_param llite.*.xattr_cache=$cache
12530 for buf_size in 0 256; do
12532 touch $DIR/$tfile || error "touch"
12533 setfattr -n user.multiop $DIR/$tfile
12534 $MULTIOP $DIR/$tfile oa$buf_size ||
12535 error "cannot get zero length xattr value (buf_size = $buf_size)"
12539 restore_lustre_params < $save
12541 run_test 102t "zero length xattr values handled correctly"
12545 local test=$LUSTRE/tests/acl/$1.test
12546 local tmp=$(mktemp -t $1-XXXXXX).test
12554 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12555 local sedgroups="-e s/:users/:$grp/g"
12556 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12558 sed $sedusers $sedgroups < $test > $tmp
12559 stack_trap "rm -f $tmp"
12560 [[ -s $tmp ]] || error "sed failed to create test script"
12562 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12563 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12567 [ "$UID" != 0 ] && skip "must run as root"
12568 $GSS && skip_env "could not run under gss"
12569 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12570 skip_env "must have acl enabled"
12571 which setfacl || skip_env "could not find setfacl"
12572 remote_mds_nodsh && skip "remote MDS with nodsh"
12574 local mdts=$(comma_list $(mdts_nodes))
12575 local saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
12577 [[ -z "$saved" ]] || do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE
12578 stack_trap "[[ -z \"$saved\" ]] || \
12579 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$saved" EXIT
12581 ACLBIN=${ACLBIN:-"bin"}
12582 ACLDMN=${ACLDMN:-"daemon"}
12583 ACLGRP=${ACLGRP:-"users"}
12584 ACLNBD=${ACLNBD:-"nobody"}
12587 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12588 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12590 if ! id $ACLBIN ; then
12592 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12595 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12596 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12597 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12599 if ! id $ACLDMN ; then
12601 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12604 if ! getent group $ACLGRP; then
12605 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12607 if ! getent group $ACLGRP; then
12608 echo "cannot find group '$ACLGRP', adding it"
12610 add_group 60000 $ACLGRP
12614 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12615 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12616 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12618 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12619 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12621 if ! getent group $ACLGRP; then
12622 echo "cannot find group '$ACLGRP', adding it"
12624 add_group 60000 $ACLGRP
12626 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12627 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12629 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12633 gpasswd -a $ACLDMN $ACLBIN ||
12634 error "setting client group failed" # LU-5641
12635 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12636 error "setting MDS group failed" # LU-5641
12638 declare -a identity_old
12640 for ((num = 1; num <= $MDSCOUNT; num++)); do
12641 switch_identity $num true || identity_old[$num]=$?
12644 SAVE_UMASK=$(umask)
12646 mkdir -p $DIR/$tdir
12649 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12650 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12651 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12652 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12653 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12654 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12655 if ! id -u $ACLNBD ||
12656 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12658 if ! id -u $ACLNBD; then
12662 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12663 add_group $(id -u $ACLNBD) $ACLNBD
12664 if ! getent group $ACLNBD; then
12668 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12669 [[ -n "$ACLNBD" ]] && which setfattr; then
12670 run_acl_subtest permissions_xattr \
12671 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12672 elif [[ -z "$ACLNBD" ]]; then
12673 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12675 echo "skip 'permission_xattr' test - missing setfattr command"
12677 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12679 # inheritance test got from HP
12680 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12681 chmod +x make-tree || error "chmod +x failed"
12682 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12685 echo "LU-974 ignore umask when acl is enabled..."
12686 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12687 if [ $MDSCOUNT -ge 2 ]; then
12688 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12691 echo "LU-2561 newly created file is same size as directory..."
12692 if [ "$mds1_FSTYPE" != "zfs" ]; then
12693 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12695 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12698 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12703 for ((num = 1; num <= $MDSCOUNT; num++)); do
12704 if [[ "${identity_old[$num]}" == 1 ]]; then
12705 switch_identity $num false || identity_old[$num]=$?
12709 run_test 103a "acl test"
12715 stack_trap "rm -f $DIR/$tfile.*"
12716 for U in {0..511}; do
12718 local O=$(printf "%04o" $U)
12720 umask $(printf "%04o" $((511 ^ $O)))
12721 $LFS setstripe -c 1 $DIR/$tfile.s$O
12722 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12724 (( $S == ($O & 0666) )) ||
12725 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12727 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12728 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12729 (( $S == ($O & 0666) )) ||
12730 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12732 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12733 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12734 (( $S == ($O & 0666) )) ||
12735 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12736 rm -f $DIR/$tfile.[smp]$0
12740 # limit the concurrently running threads to 64. LU-11878
12741 local idx=$((U % 64))
12742 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12747 run_test 103b "umask lfs setstripe"
12750 mkdir -p $DIR/$tdir
12751 cp -rp $DIR/$tdir $DIR/$tdir.bak
12753 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12754 error "$DIR/$tdir shouldn't contain default ACL"
12755 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12756 error "$DIR/$tdir.bak shouldn't contain default ACL"
12759 run_test 103c "'cp -rp' won't set empty acl"
12764 local saved_debug=$($LCTL get_param -n debug)
12766 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12767 skip "MDS needs to be at least 2.14.52"
12769 large_xattr_enabled || skip_env "ea_inode feature disabled"
12771 mkdir -p $DIR/$tdir
12772 # add big LOV EA to cause reply buffer overflow earlier
12773 $LFS setstripe -C 1000 $DIR/$tdir
12774 lctl set_param mdc.*-mdc*.stats=clear
12776 $LCTL set_param debug=0
12777 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12778 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12780 # add a large number of default ACLs (expect 8000+ for 2.13+)
12781 for U in {2..7000}; do
12782 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12783 error "Able to add just $U default ACLs"
12785 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12786 echo "$numacl default ACLs created"
12788 stat $DIR/$tdir || error "Cannot stat directory"
12789 # check file creation
12790 touch $DIR/$tdir/$tfile ||
12791 error "failed to create $tfile with $numacl default ACLs"
12792 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12793 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12794 echo "$fileacl ACLs were inherited"
12795 (( $fileacl == $numacl )) ||
12796 error "Not all default ACLs were inherited: $numacl != $fileacl"
12797 # check that new ACLs creation adds new ACLs to inherited ACLs
12798 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12799 error "Cannot set new ACL"
12800 numacl=$((numacl + 1))
12801 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12802 (( $fileacl == $numacl )) ||
12803 error "failed to add new ACL: $fileacl != $numacl as expected"
12804 # adds more ACLs to a file to reach their maximum at 8000+
12806 for U in {20000..25000}; do
12807 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12808 numacl=$((numacl + 1))
12810 echo "Added $numacl more ACLs to the file"
12811 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12812 echo "Total $fileacl ACLs in file"
12813 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12814 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12815 rmdir $DIR/$tdir || error "Cannot remove directory"
12817 run_test 103e "inheritance of big amount of default ACLs"
12820 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12821 skip "MDS needs to be at least 2.14.51"
12823 large_xattr_enabled || skip_env "ea_inode feature disabled"
12825 # enable changelog to consume more internal MDD buffers
12828 mkdir -p $DIR/$tdir
12830 $LFS setstripe -C 1000 $DIR/$tdir
12831 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12832 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12833 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12834 rmdir $DIR/$tdir || error "Cannot remove directory"
12836 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12842 lfs df || error "lfs df failed"
12843 lfs df -ih || error "lfs df -ih failed"
12844 lfs df -h $DIR || error "lfs df -h $DIR failed"
12845 lfs df -i $DIR || error "lfs df -i $DIR failed"
12846 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12847 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12849 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12850 lctl --device %$OSC deactivate
12851 lfs df || error "lfs df with deactivated OSC failed"
12852 lctl --device %$OSC activate
12853 # wait the osc back to normal
12854 wait_osc_import_ready client ost
12856 lfs df || error "lfs df with reactivated OSC failed"
12859 run_test 104a "lfs df [-ih] [path] test ========================="
12862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12863 [ $RUNAS_ID -eq $UID ] &&
12864 skip_env "RUNAS_ID = UID = $UID -- skipping"
12866 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12867 grep "Permission denied" | wc -l)))
12868 if [ $denied_cnt -ne 0 ]; then
12869 error "lfs check servers test failed"
12872 run_test 104b "$RUNAS lfs check servers test ===================="
12875 # Verify $1 is within range of $2.
12876 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12877 # $1 is <= 2% of $2. Else Fail.
12880 # Strip all units (M, G, T)
12881 actual=$(echo $1 | tr -d A-Z)
12882 expect=$(echo $2 | tr -d A-Z)
12884 expect_lo=$(($expect * 98 / 100)) # 2% below
12885 expect_hi=$(($expect * 102 / 100)) # 2% above
12887 # permit 2% drift above and below
12888 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12893 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12895 local ost_param="osd-zfs.$FSNAME-OST0000."
12896 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12897 local ofacets=$(get_facets OST)
12898 local mfacets=$(get_facets MDS)
12899 local saved_ost_blocks=
12900 local saved_mdt_blocks=
12902 echo "Before recordsize change"
12903 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12904 df=($(df -h | grep "$MOUNT"$))
12907 echo "lfs output : ${lfs_df[*]}"
12908 echo "df output : ${df[*]}"
12910 for facet in ${ofacets//,/ }; do
12911 if [ -z $saved_ost_blocks ]; then
12912 saved_ost_blocks=$(do_facet $facet \
12913 lctl get_param -n $ost_param.blocksize)
12914 echo "OST Blocksize: $saved_ost_blocks"
12916 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12917 do_facet $facet zfs set recordsize=32768 $ost
12920 # BS too small. Sufficient for functional testing.
12921 for facet in ${mfacets//,/ }; do
12922 if [ -z $saved_mdt_blocks ]; then
12923 saved_mdt_blocks=$(do_facet $facet \
12924 lctl get_param -n $mdt_param.blocksize)
12925 echo "MDT Blocksize: $saved_mdt_blocks"
12927 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12928 do_facet $facet zfs set recordsize=32768 $mdt
12931 # Give new values chance to reflect change
12934 echo "After recordsize change"
12935 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12936 df_after=($(df -h | grep "$MOUNT"$))
12939 echo "lfs output : ${lfs_df_after[*]}"
12940 echo "df output : ${df_after[*]}"
12943 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12944 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12945 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12946 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12947 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12948 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12951 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12952 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12953 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12954 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12955 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12956 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12958 # Restore MDT recordize back to original
12959 for facet in ${mfacets//,/ }; do
12960 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12961 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12964 # Restore OST recordize back to original
12965 for facet in ${ofacets//,/ }; do
12966 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12967 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12972 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12975 (( $RUNAS_ID != $UID )) ||
12976 skip_env "RUNAS_ID = UID = $UID -- skipping"
12978 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12979 skip "lustre version doesn't support lctl dl with non-root"
12981 # debugfs only allows root users to access files, so the
12982 # previous move of the "devices" file to debugfs broke
12983 # "lctl dl" for non-root users. The LU-9680 Netlink
12984 # interface again allows non-root users to list devices.
12985 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12986 error "lctl dl doesn't work for non root"
12988 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12989 [ "$ost_count" -eq $OSTCOUNT ] ||
12990 error "lctl dl reports wrong number of OST devices"
12992 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12993 [ "$mdt_count" -eq $MDSCOUNT ] ||
12994 error "lctl dl reports wrong number of MDT devices"
12996 run_test 104d "$RUNAS lctl dl test"
12999 # doesn't work on 2.4 kernels
13001 if $(flock_is_enabled); then
13002 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
13004 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
13008 run_test 105a "flock when mounted without -o flock test ========"
13012 if $(flock_is_enabled); then
13013 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
13015 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
13019 run_test 105b "fcntl when mounted without -o flock test ========"
13023 if $(flock_is_enabled); then
13024 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
13026 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
13030 run_test 105c "lockf when mounted without -o flock test"
13032 test_105d() { # bug 15924
13033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13035 test_mkdir $DIR/$tdir
13036 flock_is_enabled || skip_env "mount w/o flock enabled"
13037 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
13038 $LCTL set_param fail_loc=0x80000315
13039 flocks_test 2 $DIR/$tdir
13041 run_test 105d "flock race (should not freeze) ========"
13043 test_105e() { # bug 22660 && 22040
13044 flock_is_enabled || skip_env "mount w/o flock enabled"
13047 flocks_test 3 $DIR/$tfile
13049 run_test 105e "Two conflicting flocks from same process"
13054 [ -f $TMP/${tfile}_sTOP ] && return
13060 flock_is_enabled || skip_env "mount w/o flock enabled"
13062 local pmax=$(ulimit -u)
13065 [ $pmax -gt 20 ] && pmax=20
13066 for((i=0; i <= $pmax; i++)) {
13067 wait_end "R4000, 5000" | flocks_test 6 $DIR/$tfile &
13069 for((i=0; i <= 10; i++)) {
13070 local locks=$(do_facet $SINGLEMDS $LCTL get_param -n \
13071 ldlm.namespaces.mdt-${FSNAME}-MDT0000*.lock_count)
13072 [ $locks -ge $pmax ] && break
13073 [ $i -eq 10 ] && error "The locks cannot be added after 10 secs"
13076 touch $TMP/${tfile}_sTOP
13078 rm -r $DIR/$tfile $TMP/${tfile}_sTOP
13080 run_test 105f "Enqueue same range flocks"
13082 test_106() { #bug 10921
13083 test_mkdir $DIR/$tdir
13084 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
13085 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
13087 run_test 106 "attempt exec of dir followed by chown of that dir"
13090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13098 local save_pattern=$(sysctl -n kernel.core_pattern)
13099 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
13100 sysctl -w kernel.core_pattern=$file
13101 sysctl -w kernel.core_uses_pid=0
13103 ulimit -c unlimited
13109 kill -s 11 $SLEEPPID
13111 if [ -e $file ]; then
13112 size=`stat -c%s $file`
13113 [ $size -eq 0 ] && error "Fail to create core file $file"
13115 error "Fail to create core file $file"
13118 sysctl -w kernel.core_pattern=$save_pattern
13119 sysctl -w kernel.core_uses_pid=$save_uses_pid
13122 run_test 107 "Coredump on SIG"
13125 test_mkdir $DIR/$tdir
13126 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
13127 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
13128 error "mkdir with 256 char should fail, but did not"
13129 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
13130 error "create with 255 char failed"
13131 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
13132 error "create with 256 char should fail, but did not"
13137 run_test 110 "filename length checking"
13139 test_116a() { # was previously test_116()
13140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13141 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13142 remote_mds_nodsh && skip "remote MDS with nodsh"
13144 echo -n "Free space priority "
13145 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
13150 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
13151 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
13152 stack_trap simple_cleanup_common
13154 # Check if we need to generate uneven OSTs
13155 test_mkdir -p $DIR/$tdir/OST${MINI}
13156 local FILL=$((MINV / 4))
13157 local DIFF=$((MAXV - MINV))
13158 local DIFF2=$((DIFF * 100 / MINV))
13160 local threshold=$(do_facet $SINGLEMDS \
13161 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
13162 threshold=${threshold%%%}
13163 echo -n "Check for uneven OSTs: "
13164 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
13166 if [[ $DIFF2 -gt $threshold ]]; then
13168 echo "Don't need to fill OST$MINI"
13170 # generate uneven OSTs. Write 2% over the QOS threshold value
13172 DIFF=$((threshold - DIFF2 + 2))
13173 DIFF2=$((MINV * DIFF / 100))
13174 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
13175 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
13176 error "setstripe failed"
13177 DIFF=$((DIFF2 / 2048))
13179 while [ $i -lt $DIFF ]; do
13181 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
13182 bs=2M count=1 2>/dev/null
13191 DIFF=$((MAXV - MINV))
13192 DIFF2=$((DIFF * 100 / MINV))
13193 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
13194 if [ $DIFF2 -gt $threshold ]; then
13197 skip "QOS imbalance criteria not met"
13205 # now fill using QOS
13206 $LFS setstripe -c 1 $DIR/$tdir
13207 FILL=$((FILL / 200))
13208 if [ $FILL -gt 600 ]; then
13211 echo "writing $FILL files to QOS-assigned OSTs"
13213 while [ $i -lt $FILL ]; do
13215 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
13216 count=1 2>/dev/null
13219 echo "wrote $i 200k files"
13223 echo "Note: free space may not be updated, so measurements might be off"
13225 DIFF2=$((MAXV - MINV))
13226 echo "free space delta: orig $DIFF final $DIFF2"
13227 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
13228 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
13229 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
13230 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
13231 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
13232 if [[ $DIFF -gt 0 ]]; then
13233 FILL=$((DIFF2 * 100 / DIFF - 100))
13234 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
13237 # Figure out which files were written where
13238 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
13239 awk '/'$MINI1': / {print $2; exit}')
13241 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
13242 echo "$MINC files created on smaller OST $MINI1"
13243 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
13244 awk '/'$MAXI1': / {print $2; exit}')
13246 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
13247 echo "$MAXC files created on larger OST $MAXI1"
13248 if [[ $MINC -gt 0 ]]; then
13249 FILL=$((MAXC * 100 / MINC - 100))
13250 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
13252 [[ $MAXC -gt $MINC ]] ||
13253 error_ignore LU-9 "stripe QOS didn't balance free space"
13255 run_test 116a "stripe QOS: free space balance ==================="
13257 test_116b() { # LU-2093
13258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13259 remote_mds_nodsh && skip "remote MDS with nodsh"
13261 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
13262 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
13263 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
13264 [ -z "$old_rr" ] && skip "no QOS"
13265 do_facet $SINGLEMDS lctl set_param \
13266 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
13267 mkdir -p $DIR/$tdir
13268 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
13269 createmany -o $DIR/$tdir/f- 20 || error "can't create"
13270 do_facet $SINGLEMDS lctl set_param fail_loc=0
13272 do_facet $SINGLEMDS lctl set_param \
13273 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
13275 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
13277 test_117() # bug 10891
13279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13281 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
13282 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
13283 lctl set_param fail_loc=0x21e
13284 > $DIR/$tfile || error "truncate failed"
13285 lctl set_param fail_loc=0
13286 echo "Truncate succeeded."
13289 run_test 117 "verify osd extend =========="
13291 NO_SLOW_RESENDCOUNT=4
13292 export OLD_RESENDCOUNT=""
13293 set_resend_count () {
13294 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
13295 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
13296 lctl set_param -n $PROC_RESENDCOUNT $1
13297 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
13300 # for reduce test_118* time (b=14842)
13301 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13303 # Reset async IO behavior after error case
13305 FILE=$DIR/reset_async
13307 # Ensure all OSCs are cleared
13308 $LFS setstripe -c -1 $FILE
13309 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
13314 test_118a() #bug 11710
13316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13320 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13321 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13322 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13324 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13325 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13330 run_test 118a "verify O_SYNC works =========="
13334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13335 remote_ost_nodsh && skip "remote OST with nodsh"
13339 #define OBD_FAIL_SRV_ENOENT 0x217
13340 set_nodes_failloc "$(osts_nodes)" 0x217
13341 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13343 set_nodes_failloc "$(osts_nodes)" 0
13344 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13345 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13348 if [[ $RC -eq 0 ]]; then
13349 error "Must return error due to dropped pages, rc=$RC"
13353 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13354 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13358 echo "Dirty pages not leaked on ENOENT"
13360 # Due to the above error the OSC will issue all RPCs syncronously
13361 # until a subsequent RPC completes successfully without error.
13362 $MULTIOP $DIR/$tfile Ow4096yc
13367 run_test 118b "Reclaim dirty pages on fatal error =========="
13371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13373 # for 118c, restore the original resend count, LU-1940
13374 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
13375 set_resend_count $OLD_RESENDCOUNT
13376 remote_ost_nodsh && skip "remote OST with nodsh"
13380 #define OBD_FAIL_OST_EROFS 0x216
13381 set_nodes_failloc "$(osts_nodes)" 0x216
13383 # multiop should block due to fsync until pages are written
13384 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13388 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13389 error "Multiop failed to block on fsync, pid=$MULTIPID"
13392 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13394 if [[ $WRITEBACK -eq 0 ]]; then
13395 error "No page in writeback, writeback=$WRITEBACK"
13398 set_nodes_failloc "$(osts_nodes)" 0
13401 if [[ $RC -ne 0 ]]; then
13402 error "Multiop fsync failed, rc=$RC"
13405 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13406 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13408 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13409 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13413 echo "Dirty pages flushed via fsync on EROFS"
13416 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13418 # continue to use small resend count to reduce test_118* time (b=14842)
13419 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13424 remote_ost_nodsh && skip "remote OST with nodsh"
13428 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13429 set_nodes_failloc "$(osts_nodes)" 0x214
13430 # multiop should block due to fsync until pages are written
13431 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13435 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13436 error "Multiop failed to block on fsync, pid=$MULTIPID"
13439 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13441 if [[ $WRITEBACK -eq 0 ]]; then
13442 error "No page in writeback, writeback=$WRITEBACK"
13445 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13446 set_nodes_failloc "$(osts_nodes)" 0
13448 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13449 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13451 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13452 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13456 echo "Dirty pages gaurenteed flushed via fsync"
13459 run_test 118d "Fsync validation inject a delay of the bulk =========="
13462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13466 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13467 lctl set_param fail_loc=0x8000040a
13469 # Should simulate EINVAL error which is fatal
13470 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13472 if [[ $RC -eq 0 ]]; then
13473 error "Must return error due to dropped pages, rc=$RC"
13476 lctl set_param fail_loc=0x0
13478 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13479 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13480 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13482 if [[ $LOCKED -ne 0 ]]; then
13483 error "Locked pages remain in cache, locked=$LOCKED"
13486 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13487 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13491 echo "No pages locked after fsync"
13496 run_test 118f "Simulate unrecoverable OSC side error =========="
13499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13503 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13504 lctl set_param fail_loc=0x406
13506 # simulate local -ENOMEM
13507 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13510 lctl set_param fail_loc=0
13511 if [[ $RC -eq 0 ]]; then
13512 error "Must return error due to dropped pages, rc=$RC"
13515 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13516 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13517 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13519 if [[ $LOCKED -ne 0 ]]; then
13520 error "Locked pages remain in cache, locked=$LOCKED"
13523 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13524 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13528 echo "No pages locked after fsync"
13533 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13537 remote_ost_nodsh && skip "remote OST with nodsh"
13541 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13542 set_nodes_failloc "$(osts_nodes)" 0x20e
13543 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13544 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13547 set_nodes_failloc "$(osts_nodes)" 0
13548 if [[ $RC -eq 0 ]]; then
13549 error "Must return error due to dropped pages, rc=$RC"
13552 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13553 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13554 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13556 if [[ $LOCKED -ne 0 ]]; then
13557 error "Locked pages remain in cache, locked=$LOCKED"
13560 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13561 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13565 echo "No pages locked after fsync"
13569 run_test 118h "Verify timeout in handling recoverables errors =========="
13571 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13575 remote_ost_nodsh && skip "remote OST with nodsh"
13579 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13580 set_nodes_failloc "$(osts_nodes)" 0x20e
13582 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13583 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13586 set_nodes_failloc "$(osts_nodes)" 0
13590 if [[ $RC -ne 0 ]]; then
13591 error "got error, but should be not, rc=$RC"
13594 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13595 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13596 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13597 if [[ $LOCKED -ne 0 ]]; then
13598 error "Locked pages remain in cache, locked=$LOCKED"
13601 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13602 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13606 echo "No pages locked after fsync"
13610 run_test 118i "Fix error before timeout in recoverable error =========="
13612 [ "$SLOW" = "no" ] && set_resend_count 4
13615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13616 remote_ost_nodsh && skip "remote OST with nodsh"
13620 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13621 set_nodes_failloc "$(osts_nodes)" 0x220
13623 # return -EIO from OST
13624 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13626 set_nodes_failloc "$(osts_nodes)" 0x0
13627 if [[ $RC -eq 0 ]]; then
13628 error "Must return error due to dropped pages, rc=$RC"
13631 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13632 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13633 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13634 if [[ $LOCKED -ne 0 ]]; then
13635 error "Locked pages remain in cache, locked=$LOCKED"
13638 # in recoverable error on OST we want resend and stay until it finished
13639 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13640 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13644 echo "No pages locked after fsync"
13648 run_test 118j "Simulate unrecoverable OST side error =========="
13652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13653 remote_ost_nodsh && skip "remote OSTs with nodsh"
13655 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13656 set_nodes_failloc "$(osts_nodes)" 0x20e
13657 test_mkdir $DIR/$tdir
13659 for ((i=0;i<10;i++)); do
13660 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13661 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13668 set_nodes_failloc "$(osts_nodes)" 0
13671 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13673 test_118l() # LU-646
13675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13677 test_mkdir $DIR/$tdir
13678 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13681 run_test 118l "fsync dir"
13683 test_118m() # LU-3066
13685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13687 test_mkdir $DIR/$tdir
13688 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13691 run_test 118m "fdatasync dir ========="
13693 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13701 remote_ost_nodsh && skip "remote OSTs with nodsh"
13703 # Sleep to avoid a cached response.
13704 #define OBD_STATFS_CACHE_SECONDS 1
13707 # Inject a 10 second delay in the OST_STATFS handler.
13708 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13709 set_nodes_failloc "$(osts_nodes)" 0x242
13712 stat --file-system $MOUNT > /dev/null
13715 set_nodes_failloc "$(osts_nodes)" 0
13717 if ((end - begin > 20)); then
13718 error "statfs took $((end - begin)) seconds, expected 10"
13721 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13723 test_119a() # bug 11737
13725 BSIZE=$((512 * 1024))
13726 directio write $DIR/$tfile 0 1 $BSIZE
13727 # We ask to read two blocks, which is more than a file size.
13728 # directio will indicate an error when requested and actual
13729 # sizes aren't equeal (a normal situation in this case) and
13730 # print actual read amount.
13731 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13732 if [ "$NOB" != "$BSIZE" ]; then
13733 error "read $NOB bytes instead of $BSIZE"
13737 run_test 119a "Short directIO read must return actual read amount"
13739 test_119b() # bug 11737
13741 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13743 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13744 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13746 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13747 error "direct read failed"
13750 run_test 119b "Sparse directIO read must return actual read amount"
13752 test_119c() # bug 13099
13755 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13756 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13759 run_test 119c "Testing for direct read hitting hole"
13761 # Note: test 119d was removed, skipping 119d for new tests to avoid polluting
13762 # Maloo test history
13766 (( $MDS1_VERSION >= $(version_code 2.15.58) )) ||
13767 skip "Need server version at least 2.15.58"
13768 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13770 local stripe_size=$((1024 * 1024)) #1 MiB
13771 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13772 local file_size=$((25 * stripe_size))
13775 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13776 stack_trap "rm -f $DIR/$tfile*"
13778 # Just a bit bigger than the largest size in the test set below
13779 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13780 error "buffered i/o to create file failed"
13782 # trivial test of unaligned DIO
13783 dd if=$DIR/$tfile.1 bs=4095 of=$DIR/$tfile.2 count=4 \
13784 iflag=direct oflag=direct ||
13785 error "trivial unaligned dio failed"
13787 # Test of disabling unaligned DIO support
13788 $LCTL set_param llite.*.unaligned_dio=0
13789 stack_trap "$LCTL set_param llite.*.unaligned_dio=1"
13790 echo "testing disabling unaligned DIO - 'invalid argument' expected:"
13791 dd if=$DIR/$tfile.1 bs=1024 of=$DIR/$tfile.2 count=4 \
13792 iflag=direct oflag=direct &&
13793 error "unaligned dio succeeded when disabled"
13794 $LCTL set_param llite.*.unaligned_dio=1
13796 # Clean up before next part of test
13797 rm -f $DIR/$tfile.2
13799 if zfs_or_rotational; then
13800 # DIO on ZFS can take up to 2 seconds per IO
13801 # rotational is better, but still slow.
13802 # Limit testing on those media to larger sizes
13803 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13804 $((stripe_size + 1024))"
13806 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13807 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13808 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13809 $((stripe_size - 1)) $stripe_size \
13810 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13811 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13814 for bs in $bsizes; do
13815 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13816 echo "Read/write with DIO at size $bs"
13817 # Read and write with DIO from source to dest
13818 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 \
13819 iflag=direct oflag=direct ||
13822 ls -la $DIR/$tfile.1 $DIR/$tfile.2
13823 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13824 error "size incorrect, file copy read/write bsize: $bs"
13825 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13826 error "files differ, bsize $bs"
13827 rm -f $DIR/$tfile.2
13830 run_test 119e "Basic tests of dio read and write at various sizes"
13834 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13836 local stripe_size=$((1024 * 1024)) #1 MiB
13837 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13838 local file_size=$((25 * stripe_size))
13841 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13842 stack_trap "rm -f $DIR/$tfile*"
13844 # Just a bit bigger than the largest size in the test set below
13845 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13846 error "buffered i/o to create file failed"
13848 if zfs_or_rotational; then
13849 # DIO on ZFS can take up to 2 seconds per IO
13850 # rotational is better, but still slow.
13851 # Limit testing on those media to larger sizes
13852 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13853 $((stripe_size + 1024))"
13855 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13856 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13857 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13858 $((stripe_size - 1)) $stripe_size \
13859 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13860 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13863 for bs in $bsizes; do
13864 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13865 # Read and write with DIO from source to dest in two
13866 # threads - should give correct copy of file
13869 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13870 oflag=direct conv=notrunc &
13872 # Note block size is different here for a more interesting race
13873 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
13874 iflag=direct oflag=direct conv=notrunc &
13880 if (( rc1 != 0 )); then
13881 error "dio copy 1 w/bsize $bs failed: $rc1"
13883 if (( rc2 != 0 )); then
13884 error "dio copy 2 w/bsize $bs failed: $rc2"
13888 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13889 error "size incorrect, file copy read/write bsize: $bs"
13890 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13891 error "files differ, bsize $bs"
13892 rm -f $DIR/$tfile.2
13895 run_test 119f "dio vs dio race"
13899 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13901 local stripe_size=$((1024 * 1024)) #1 MiB
13902 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13903 local file_size=$((25 * stripe_size))
13906 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13907 stack_trap "rm -f $DIR/$tfile*"
13909 # Just a bit bigger than the largest size in the test set below
13910 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13911 error "buffered i/o to create file failed"
13913 if zfs_or_rotational; then
13914 # DIO on ZFS can take up to 2 seconds per IO
13915 # rotational is better, but still slow.
13916 # Limit testing on those media to larger sizes
13917 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13918 $((stripe_size + 1024))"
13920 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13921 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13922 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13923 $((stripe_size - 1)) $stripe_size \
13924 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13925 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13928 for bs in $bsizes; do
13929 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13931 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13932 oflag=direct conv=notrunc &
13934 # Buffered I/O with similar but not the same block size
13935 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 &
13941 if (( rc1 != 0 )); then
13942 error "dio copy 1 w/bsize $bs failed: $rc1"
13944 if (( rc2 != 0 )); then
13945 error "buffered copy 2 w/bsize $bs failed: $rc2"
13948 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13949 error "size incorrect"
13950 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13951 error "files differ, bsize $bs"
13952 rm -f $DIR/$tfile.2
13955 run_test 119g "dio vs buffered I/O race"
13959 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13961 local stripe_size=$((1024 * 1024)) #1 MiB
13962 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13963 local file_size=$((25 * stripe_size))
13966 stack_trap "rm -f $DIR/$tfile.*"
13968 if zfs_or_rotational; then
13969 # DIO on ZFS can take up to 2 seconds per IO
13970 # rotational is better, but still slow.
13971 # Limit testing on those media to larger sizes
13972 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13973 $((stripe_size + 1024))"
13975 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13976 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13977 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13978 $((stripe_size - 1)) $stripe_size \
13979 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13980 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13983 for bs in $bsizes; do
13984 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13985 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13986 echo "unaligned writes of blocksize: $bs"
13987 # Write a file with unaligned DIO and regular DIO, and compare
13989 # with 'u', multiop randomly unaligns the io from the buffer
13990 $MULTIOP $DIR/$tfile.1 \
13991 oO_CREAT:O_RDWR:O_DIRECT:wu${bs}wu${bs}wu${bs}wu${bs}wu${bs} ||
13992 error "multiop memory unaligned write failed, $bs"
13993 $MULTIOP $DIR/$tfile.2 \
13994 oO_CREAT:O_RDWR:O_DIRECT:w${bs}w${bs}w${bs}w${bs}w${bs} ||
13995 error "multiop memory aligned write failed, $bs"
13997 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13998 error "files differ, bsize $bs"
13999 rm -f $DIR/$tfile.*
14002 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
14003 dd if=/dev/zero bs=$((stripe_size * 5)) of=$DIR/$tfile.1 count=5 ||
14004 error "dd to create source file for read failed"
14006 # Just a few quick tests to make sure unaligned DIO reads don't crash
14007 for bs in $bsizes; do
14009 echo "unaligned reads of blocksize: $bs"
14010 # with 'u', multiop randomly unaligns the io from the buffer
14011 $MULTIOP $DIR/$tfile.1 \
14012 oO_CREAT:O_RDWR:O_DIRECT:ru${bs}ru${bs}ru${bs}ru${bs}ru${bs} ||
14013 error "multiop memory unaligned read failed, $bs"
14018 run_test 119h "basic tests of memory unaligned dio"
14020 # aiocp with the '-a' option makes testing memory unaligned aio trivial
14023 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14024 which aiocp || skip_env "no aiocp installed"
14026 local stripe_size=$((1024 * 1024)) #1 MiB
14027 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
14028 local file_size=$((25 * stripe_size))
14031 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
14032 stack_trap "rm -f $DIR/$tfile.*"
14034 # Just a bit bigger than the largest size in the test set below
14035 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
14036 error "buffered i/o to create file failed"
14038 if zfs_or_rotational; then
14039 # DIO on ZFS can take up to 2 seconds per IO
14040 # rotational is better, but still slow.
14041 # Limit testing on those media to larger sizes
14042 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
14043 $((stripe_size + 1024))"
14045 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
14046 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
14047 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
14048 $((stripe_size - 1)) $stripe_size \
14049 $((stripe_size + 1)) $((stripe_size * 3/2)) \
14050 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
14053 # Do page aligned and NOT page aligned AIO
14054 for align in 8 512 $((PAGE_SIZE)); do
14055 # Deliberately includes a few aligned sizes
14056 for bs in $bsizes; do
14057 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
14059 echo "bs: $bs, align: $align, file_size $file_size"
14060 aiocp -a $align -b $bs -s $file_size -f O_DIRECT \
14061 $DIR/$tfile.1 $DIR/$tfile.2 ||
14062 error "unaligned aio failed, bs: $bs, align: $align"
14064 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
14065 error "size incorrect"
14066 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
14067 error "files differ"
14068 rm -f $DIR/$tfile.2
14072 run_test 119i "test unaligned aio at varying sizes"
14075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14076 remote_mds_nodsh && skip "remote MDS with nodsh"
14077 test_mkdir -i0 -c1 $DIR/$tdir
14078 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14079 skip_env "no early lock cancel on server"
14081 lru_resize_disable mdc
14082 lru_resize_disable osc
14083 cancel_lru_locks mdc
14084 # asynchronous object destroy at MDT could cause bl ast to client
14085 cancel_lru_locks osc
14087 stat $DIR/$tdir > /dev/null
14088 can1=$(do_facet mds1 \
14089 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14090 awk '/ldlm_cancel/ {print $2}')
14091 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14092 awk '/ldlm_bl_callback/ {print $2}')
14093 test_mkdir -i0 -c1 $DIR/$tdir/d1
14094 can2=$(do_facet mds1 \
14095 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14096 awk '/ldlm_cancel/ {print $2}')
14097 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14098 awk '/ldlm_bl_callback/ {print $2}')
14099 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14100 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14101 lru_resize_enable mdc
14102 lru_resize_enable osc
14104 run_test 120a "Early Lock Cancel: mkdir test"
14107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14108 remote_mds_nodsh && skip "remote MDS with nodsh"
14109 test_mkdir $DIR/$tdir
14110 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14111 skip_env "no early lock cancel on server"
14113 lru_resize_disable mdc
14114 lru_resize_disable osc
14115 cancel_lru_locks mdc
14116 stat $DIR/$tdir > /dev/null
14117 can1=$(do_facet $SINGLEMDS \
14118 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14119 awk '/ldlm_cancel/ {print $2}')
14120 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14121 awk '/ldlm_bl_callback/ {print $2}')
14122 touch $DIR/$tdir/f1
14123 can2=$(do_facet $SINGLEMDS \
14124 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14125 awk '/ldlm_cancel/ {print $2}')
14126 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14127 awk '/ldlm_bl_callback/ {print $2}')
14128 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14129 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14130 lru_resize_enable mdc
14131 lru_resize_enable osc
14133 run_test 120b "Early Lock Cancel: create test"
14136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14137 remote_mds_nodsh && skip "remote MDS with nodsh"
14138 test_mkdir -i0 -c1 $DIR/$tdir
14139 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14140 skip "no early lock cancel on server"
14142 lru_resize_disable mdc
14143 lru_resize_disable osc
14144 test_mkdir -i0 -c1 $DIR/$tdir/d1
14145 test_mkdir -i0 -c1 $DIR/$tdir/d2
14146 touch $DIR/$tdir/d1/f1
14147 cancel_lru_locks mdc
14148 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
14149 can1=$(do_facet mds1 \
14150 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14151 awk '/ldlm_cancel/ {print $2}')
14152 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14153 awk '/ldlm_bl_callback/ {print $2}')
14154 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
14155 can2=$(do_facet mds1 \
14156 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14157 awk '/ldlm_cancel/ {print $2}')
14158 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14159 awk '/ldlm_bl_callback/ {print $2}')
14160 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14161 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14162 lru_resize_enable mdc
14163 lru_resize_enable osc
14165 run_test 120c "Early Lock Cancel: link test"
14168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14169 remote_mds_nodsh && skip "remote MDS with nodsh"
14170 test_mkdir -i0 -c1 $DIR/$tdir
14171 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14172 skip_env "no early lock cancel on server"
14174 lru_resize_disable mdc
14175 lru_resize_disable osc
14177 cancel_lru_locks mdc
14178 stat $DIR/$tdir > /dev/null
14179 can1=$(do_facet mds1 \
14180 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14181 awk '/ldlm_cancel/ {print $2}')
14182 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14183 awk '/ldlm_bl_callback/ {print $2}')
14184 chmod a+x $DIR/$tdir
14185 can2=$(do_facet mds1 \
14186 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14187 awk '/ldlm_cancel/ {print $2}')
14188 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14189 awk '/ldlm_bl_callback/ {print $2}')
14190 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14191 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14192 lru_resize_enable mdc
14193 lru_resize_enable osc
14195 run_test 120d "Early Lock Cancel: setattr test"
14198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14199 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14200 skip_env "no early lock cancel on server"
14201 remote_mds_nodsh && skip "remote MDS with nodsh"
14203 local dlmtrace_set=false
14205 test_mkdir -i0 -c1 $DIR/$tdir
14206 lru_resize_disable mdc
14207 lru_resize_disable osc
14208 ! $LCTL get_param debug | grep -q dlmtrace &&
14209 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
14210 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
14211 cancel_lru_locks mdc
14212 cancel_lru_locks osc
14213 dd if=$DIR/$tdir/f1 of=/dev/null
14214 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
14215 # XXX client can not do early lock cancel of OST lock
14216 # during unlink (LU-4206), so cancel osc lock now.
14218 cancel_lru_locks osc
14219 can1=$(do_facet mds1 \
14220 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14221 awk '/ldlm_cancel/ {print $2}')
14222 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14223 awk '/ldlm_bl_callback/ {print $2}')
14224 unlink $DIR/$tdir/f1
14226 can2=$(do_facet mds1 \
14227 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14228 awk '/ldlm_cancel/ {print $2}')
14229 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14230 awk '/ldlm_bl_callback/ {print $2}')
14231 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
14232 $LCTL dk $TMP/cancel.debug.txt
14233 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
14234 $LCTL dk $TMP/blocking.debug.txt
14235 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
14236 lru_resize_enable mdc
14237 lru_resize_enable osc
14239 run_test 120e "Early Lock Cancel: unlink test"
14242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14243 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14244 skip_env "no early lock cancel on server"
14245 remote_mds_nodsh && skip "remote MDS with nodsh"
14247 test_mkdir -i0 -c1 $DIR/$tdir
14248 lru_resize_disable mdc
14249 lru_resize_disable osc
14250 test_mkdir -i0 -c1 $DIR/$tdir/d1
14251 test_mkdir -i0 -c1 $DIR/$tdir/d2
14252 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
14253 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
14254 cancel_lru_locks mdc
14255 cancel_lru_locks osc
14256 dd if=$DIR/$tdir/d1/f1 of=/dev/null
14257 dd if=$DIR/$tdir/d2/f2 of=/dev/null
14258 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
14259 # XXX client can not do early lock cancel of OST lock
14260 # during rename (LU-4206), so cancel osc lock now.
14262 cancel_lru_locks osc
14263 can1=$(do_facet mds1 \
14264 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14265 awk '/ldlm_cancel/ {print $2}')
14266 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14267 awk '/ldlm_bl_callback/ {print $2}')
14268 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
14270 can2=$(do_facet mds1 \
14271 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14272 awk '/ldlm_cancel/ {print $2}')
14273 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14274 awk '/ldlm_bl_callback/ {print $2}')
14275 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14276 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14277 lru_resize_enable mdc
14278 lru_resize_enable osc
14280 run_test 120f "Early Lock Cancel: rename test"
14283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14284 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14285 skip_env "no early lock cancel on server"
14286 remote_mds_nodsh && skip "remote MDS with nodsh"
14288 lru_resize_disable mdc
14289 lru_resize_disable osc
14291 echo create $count files
14292 test_mkdir $DIR/$tdir
14293 cancel_lru_locks mdc
14294 cancel_lru_locks osc
14297 can0=$(do_facet $SINGLEMDS \
14298 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14299 awk '/ldlm_cancel/ {print $2}')
14300 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14301 awk '/ldlm_bl_callback/ {print $2}')
14302 createmany -o $DIR/$tdir/f $count
14304 can1=$(do_facet $SINGLEMDS \
14305 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14306 awk '/ldlm_cancel/ {print $2}')
14307 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14308 awk '/ldlm_bl_callback/ {print $2}')
14310 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
14311 echo rm $count files
14314 can2=$(do_facet $SINGLEMDS \
14315 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14316 awk '/ldlm_cancel/ {print $2}')
14317 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14318 awk '/ldlm_bl_callback/ {print $2}')
14320 echo total: $count removes in $((t2-t1))
14321 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
14323 # wait for commitment of removal
14324 lru_resize_enable mdc
14325 lru_resize_enable osc
14327 run_test 120g "Early Lock Cancel: performance test"
14329 test_121() { #bug #10589
14330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14333 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
14334 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
14335 lctl set_param fail_loc=0x310
14336 cancel_lru_locks osc > /dev/null
14337 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
14338 lctl set_param fail_loc=0
14339 [[ $reads -eq $writes ]] ||
14340 error "read $reads blocks, must be $writes blocks"
14342 run_test 121 "read cancel race ========="
14344 test_123a_base() { # was test 123, statahead(bug 11401)
14347 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
14350 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
14351 log "testing UP system. Performance may be lower than expected."
14354 running_in_vm && SLOWOK=1
14356 $LCTL set_param mdc.*.batch_stats=0
14359 test_mkdir $DIR/$tdir
14360 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
14361 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
14363 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
14364 createmany -o $DIR/$tdir/$tfile $j $((i - j))
14366 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
14367 lctl set_param -n llite.*.statahead_max 0
14368 lctl get_param llite.*.statahead_max
14369 cancel_lru_locks mdc
14370 cancel_lru_locks osc
14372 time $lsx $DIR/$tdir | wc -l
14374 delta=$((etime - stime))
14375 log "$lsx $i files without statahead: $delta sec"
14376 lctl set_param llite.*.statahead_max=$max
14378 swrong=$(lctl get_param -n llite.*.statahead_stats |
14379 awk '/statahead.wrong:/ { print $NF }')
14380 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
14381 cancel_lru_locks mdc
14382 cancel_lru_locks osc
14384 time $lsx $DIR/$tdir | wc -l
14386 delta_sa=$((etime - stime))
14387 log "$lsx $i files with statahead: $delta_sa sec"
14388 lctl get_param -n llite.*.statahead_stats
14389 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14390 awk '/statahead.wrong:/ { print $NF }')
14392 [[ $swrong -lt $ewrong ]] &&
14393 log "statahead was stopped, maybe too many locks held!"
14394 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
14396 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
14397 max=$(lctl get_param -n llite.*.statahead_max |
14399 lctl set_param -n llite.*.statahead_max 0
14400 lctl get_param llite.*.statahead_max
14401 cancel_lru_locks mdc
14402 cancel_lru_locks osc
14404 time $lsx $DIR/$tdir | wc -l
14406 delta=$((etime - stime))
14407 log "$lsx $i files again without statahead: $delta sec"
14408 lctl set_param llite.*.statahead_max=$max
14409 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
14410 if [ $SLOWOK -eq 0 ]; then
14411 error "$lsx $i files is slower with statahead!"
14413 log "$lsx $i files is slower with statahead!"
14419 [ $delta -gt 20 ] && break
14420 [ $delta -gt 8 ] && MULT=$((50 / delta))
14421 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
14429 delta=$((etime - stime))
14430 log "rm -r $DIR/$tdir/: $delta seconds"
14432 lctl get_param -n llite.*.statahead_stats
14433 $LCTL get_param mdc.*.batch_stats
14437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14439 test_123a_base "ls -l"
14441 run_test 123aa "verify statahead work"
14444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14446 statx_supported || skip_env "Test must be statx() syscall supported"
14448 test_123a_base "$STATX -l"
14450 run_test 123ab "verify statahead work by using statx"
14453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14455 statx_supported || skip_env "Test must be statx() syscall supported"
14462 cancel_lru_locks $OSC
14463 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14464 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
14465 awk '/agl.total:/ { print $NF }')
14466 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
14467 test_123a_base "$STATX --cached=always -D"
14468 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
14469 awk '/agl.total:/ { print $NF }')
14470 [ $agl_before -eq $agl_after ] ||
14471 error "Should not trigger AGL thread - $agl_before:$agl_after"
14472 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14473 [ $rpcs_after -eq $rpcs_before ] ||
14474 error "$STATX should not send glimpse RPCs to $OSC"
14476 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
14478 test_batch_statahead() {
14486 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
14487 $LCTL set_param mdc.*.batch_stats=0
14488 $LCTL set_param llite.*.statahead_max=$max
14489 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14490 # Verify that batched statahead is faster than one without statahead
14491 test_123a_base "ls -l"
14493 stack_trap "rm -rf $DIR/$tdir" EXIT
14494 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
14495 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
14497 # unbatched statahead
14498 $LCTL set_param llite.*.statahead_batch_max=0
14499 $LCTL set_param llite.*.statahead_stats=clear
14500 $LCTL set_param mdc.*.stats=clear
14501 cancel_lru_locks mdc
14502 cancel_lru_locks osc
14503 time ls -l $DIR/$tdir | wc -l
14504 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
14505 wait_update_facet client "pgrep ll_sa" "" 35 ||
14506 error "ll_sa thread is still running"
14507 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14508 awk '/hit.total:/ { print $NF }')
14509 # hit ratio should be larger than 75% (7500).
14510 (( $hit_total > 7500 )) ||
14511 error "unbatched statahead hit count ($hit_total) is too low"
14513 # batched statahead
14514 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14515 $LCTL set_param llite.*.statahead_stats=clear
14516 $LCTL set_param mdc.*.batch_stats=clear
14517 $LCTL set_param mdc.*.stats=clear
14518 cancel_lru_locks mdc
14519 cancel_lru_locks osc
14520 time ls -l $DIR/$tdir | wc -l
14521 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
14522 # wait for statahead thread to quit and update statahead stats
14523 wait_update_facet client "pgrep ll_sa" "" 35 ||
14524 error "ll_sa thread is still running"
14525 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14526 awk '/hit.total:/ { print $NF }')
14527 # hit ratio should be larger than 75% (7500).
14528 (( $hit_total > 7500 )) ||
14529 error "batched statahead hit count ($hit_total) is too low"
14531 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
14532 (( $unbatch_rpcs > $batch_rpcs )) ||
14533 error "batched statahead does not reduce RPC count"
14534 $LCTL get_param mdc.*.batch_stats
14538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14540 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
14541 skip "Need server version at least 2.15.53"
14543 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14544 skip "Server does not support batch RPC"
14549 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14550 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14552 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14553 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14555 test_batch_statahead 32 32
14556 test_batch_statahead 2048 256
14558 run_test 123ad "Verify batching statahead works correctly"
14560 test_123b () { # statahead(bug 15027)
14561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14563 test_mkdir $DIR/$tdir
14564 createmany -o $DIR/$tdir/$tfile-%d 1000
14566 cancel_lru_locks mdc
14567 cancel_lru_locks osc
14569 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
14570 lctl set_param fail_loc=0x80000803
14571 ls -lR $DIR/$tdir > /dev/null
14573 lctl set_param fail_loc=0x0
14574 lctl get_param -n llite.*.statahead_stats
14579 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
14582 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
14584 test_mkdir -i 0 -c 1 $DIR/$tdir.0
14585 test_mkdir -i 1 -c 1 $DIR/$tdir.1
14586 touch $DIR/$tdir.1/{1..3}
14587 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
14589 remount_client $MOUNT
14591 $MULTIOP $DIR/$tdir.0 Q
14593 # let statahead to complete
14594 ls -l $DIR/$tdir.0 > /dev/null
14596 testid=$(echo $TESTNAME | tr '_' ' ')
14597 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
14598 error "statahead warning" || true
14600 run_test 123c "Can not initialize inode warning on DNE statahead"
14607 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
14608 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
14609 error "setdirstripe $DIR/$tdir failed"
14610 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
14611 remount_client $MOUNT
14612 $LCTL get_param llite.*.statahead_max
14613 $LCTL set_param llite.*.statahead_stats=0 ||
14614 error "clear statahead_stats failed"
14615 swrong=$(lctl get_param -n llite.*.statahead_stats |
14616 awk '/statahead.wrong:/ { print $NF }')
14617 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
14618 # wait for statahead thread finished to update hit/miss stats.
14620 $LCTL get_param -n llite.*.statahead_stats
14621 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14622 awk '/statahead.wrong:/ { print $NF }')
14623 (( $swrong == $ewrong )) ||
14624 log "statahead was stopped, maybe too many locks held!"
14626 run_test 123d "Statahead on striped directories works correctly"
14631 local dir=$DIR/$tdir
14633 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14634 skip "Server does not support batch RPC"
14636 mkdir $dir || error "mkdir $dir failed"
14637 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
14638 stack_trap "rm -rf $dir"
14640 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
14642 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14643 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14644 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14645 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14647 $LCTL set_param llite.*.statahead_max=2048
14648 $LCTL set_param llite.*.statahead_batch_max=1024
14651 $LCTL get_param mdc.*.batch_stats
14652 $LCTL get_param llite.*.statahead_*
14654 run_test 123e "statahead with large wide striping"
14659 local dir=$DIR/$tdir
14661 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14662 skip "Server does not support batch RPC"
14664 mkdir $dir || error "mkdir $dir failed"
14665 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
14666 stack_trap "rm -rf $dir"
14668 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
14670 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14671 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14673 $LCTL set_param llite.*.statahead_max=64
14674 $LCTL set_param llite.*.statahead_batch_max=64
14677 lctl get_param mdc.*.batch_stats
14678 lctl get_param llite.*.statahead_*
14680 $LCTL set_param llite.*.statahead_max=$max
14681 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14683 run_test 123f "Retry mechanism with large wide striping files"
14686 local dir=$DIR/$tdir
14689 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14690 skip "Server does not support batch RPC"
14692 mkdir $dir || error "failed to mkdir $dir"
14693 createmany -o $dir/$tfile $num || error "failed creatmany files"
14694 cancel_lru_locks mdc
14695 cancel_lru_locks osc
14697 $LCTL set_param llite.*.statahead_stats=clear
14698 $LCTL set_param mdc.*.batch_stats=clear
14699 aheadmany -c stat -s 0 -e $num -b $tfile -d $dir ||
14700 error "aheadmany $dir with $tfile failed"
14701 wait_update_facet client "pgrep ll_sa" "" 35 ||
14702 error "ll_sa thread is still running"
14703 $LCTL get_param -n llite.*.statahead_stats
14704 $LCTL get_param -n mdc.*.batch_stats
14708 count=$($LCTL get_param -n llite.*.statahead_stats |
14709 awk '/hit.total:/ {print $2}')
14710 echo "Hit total: $count"
14711 # Hit ratio should be >= 75%
14712 (( $count > num * 75 / 100 )) ||
14713 error "hit total $count is be > 75% of $num"
14715 run_test 123g "Test for stat-ahead advise"
14718 local dir=$DIR/$tdir
14719 local cmd="touch $dir/$tfile.{$1}"
14722 stack_trap "rm -rf $dir"
14723 mkdir -p $dir || error "failed to mkdir $dir"
14726 cancel_lru_locks mdc
14727 $LCTL set_param llite.*.statahead_stats=clear
14728 $LCTL set_param mdc.*.batch_stats=0
14729 $LCTL set_param llite.*.statahead_max=1024
14730 $LCTL set_param llite.*.statahead_batch_max=1024
14731 lctl get_param -n llite.*.statahead_stats
14732 du -a $dir > /dev/null
14733 echo "Wait statahead thread (ll_sa_xxx) to exit..."
14734 wait_update_facet client "pgrep ll_sa" "" 35 ||
14735 error "ll_sa statahead thread does not quit in 35s"
14736 $LCTL get_param -n llite.*.statahead_stats
14737 $LCTL get_param -n mdc.*.batch_stats
14739 local count=$($LCTL get_param -n llite.*.statahead_stats |
14740 awk '/fname.total:/ {print $2}')
14742 [ $count == 1 ] || error "File name pattern statahead not trigger"
14743 count=$($LCTL get_param -n llite.*.statahead_stats |
14744 awk '/hit.total:/ {print $2}')
14745 # Hit ratio should be >= 75%
14746 (( $count > fcnt * 75 / 100 )) ||
14747 error "hit total is too low: $count"
14748 rm -rf $dir || error "rm -rf $dir failed"
14756 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14757 skip "Server does not support batch RPC"
14759 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14760 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14761 enabled=$($LCTL get_param -n llite.*.enable_statahead_fname | head -n 1)
14762 stack_trap "$LCTL set_param llite.*.statahead_max=$max"
14763 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max"
14764 stack_trap "$LCTL set_param llite.*.enable_statahead_fname=$enabled"
14766 $LCTL set_param llite.*.enable_statahead_fname=1
14768 echo "Scan a directory with number regularized fname"
14769 test_123h_base "0..10000" 10000
14771 echo "Scan a directory with zeroed padding number regularized fname"
14772 test_123h_base "000000..010000" 10000
14774 run_test 123h "Verify statahead work with the fname pattern via du"
14779 local dir=$DIR/$tdir
14780 local cmd="createmany -m $fmt"
14785 stack_trap "unlinkmany $fmt"
14786 mkdir -p $dir || error "failed to mkdir $dir"
14789 cancel_lru_locks mdc
14790 $LCTL set_param llite.*.statahead_stats=clear
14791 $LCTL set_param mdc.*.batch_stats=0
14793 echo "statahead_stats (Pre):"
14794 lctl get_param -n llite.*.statahead_stats
14795 eval $iocmd || error "$iocmd failed"
14796 echo "statahead_stats (Post):"
14797 $LCTL get_param -n llite.*.statahead_stats
14798 $LCTL get_param -n mdc.*.batch_stats
14800 echo "Wait the statahead thread (ll_sa_xxx) to exit ..."
14801 wait_update_facet client "pgrep ll_sa" "" 35 ||
14802 error "ll_sa statahead thread does not quit in 35s"
14803 $LCTL get_param -n llite.*.statahead_stats
14804 $LCTL get_param -n mdc.*.batch_stats
14806 local count=$($LCTL get_param -n llite.*.statahead_stats |
14807 awk '/fname.total:/ {print $2}')
14809 [ $count == 1 ] || error "File name pattern statahead not trigger"
14810 count=$($LCTL get_param -n llite.*.statahead_stats |
14811 awk '/hit.total:/ {print $2}')
14812 # Hit ratio should be >= 75%
14813 (( $count > 750 )) || error "hit total is too low: $count"
14817 local dir=$DIR/$tdir
14824 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14825 skip "Server does not support batch RPC"
14827 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14828 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14829 min=$($LCTL get_param -n llite.*.statahead_min | head -n 1)
14830 enabled=$($LCTL get_param -n llite.*.enable_statahead_fname | head -n 1)
14831 stack_trap "$LCTL set_param llite.*.statahead_max=$max"
14832 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max"
14833 stack_trap "$LCTL set_param llite.*.statahead_min=$min"
14834 stack_trap "$LCTL set_param llite.*.enable_statahead_fname=$enabled"
14835 $LCTL set_param llite.*.statahead_max=1024
14836 $LCTL set_param llite.*.statahead_batch_max=32
14837 $LCTL set_param llite.*.statahead_min=64
14838 $LCTL set_param llite.*.enable_statahead_fname=1
14840 test_123i_base "$dir/$tfile.%06d $cnt" "ls $dir/* > /dev/null"
14841 test_123i_base "$dir/$tfile $cnt" \
14842 "aheadmany -c stat -N -s 0 -e $cnt -b $tfile -d $dir"
14844 run_test 123i "Verify statahead work with the fname indexing pattern"
14847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14848 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14849 skip_env "no lru resize on server"
14853 test_mkdir $DIR/$tdir
14855 log "create $NR files at $DIR/$tdir"
14856 createmany -o $DIR/$tdir/f $NR ||
14857 error "failed to create $NR files in $DIR/$tdir"
14859 cancel_lru_locks mdc
14860 ls -l $DIR/$tdir > /dev/null
14864 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
14865 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
14866 LRU_SIZE=$($LCTL get_param -n $PARAM)
14867 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
14868 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
14870 log "NS=$(basename $NSDIR)"
14875 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
14876 skip "Not enough cached locks created!"
14878 log "LRU=$LRU_SIZE"
14882 # We know that lru resize allows one client to hold $LIMIT locks
14883 # for 10h. After that locks begin to be killed by client.
14885 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
14887 if [ $LIMIT -lt $LRU_SIZE ]; then
14888 skip "Limit is too small $LIMIT"
14891 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
14892 # killing locks. Some time was spent for creating locks. This means
14893 # that up to the moment of sleep finish we must have killed some of
14894 # them (10-100 locks). This depends on how fast ther were created.
14895 # Many of them were touched in almost the same moment and thus will
14896 # be killed in groups.
14897 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14899 # Use $LRU_SIZE_B here to take into account real number of locks
14900 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14901 local LRU_SIZE_B=$LRU_SIZE
14903 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14904 log "OLD_LVF=$OLD_LVF"
14905 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14907 # Let's make sure that we really have some margin. Client checks
14908 # cached locks every 10 sec.
14909 SLEEP=$((SLEEP+20))
14910 log "Sleep ${SLEEP} sec"
14912 while ((SEC<$SLEEP)); do
14916 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14917 echo -n "$LRU_SIZE"
14920 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14921 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14923 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14924 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14925 unlinkmany $DIR/$tdir/f $NR
14929 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14930 log "unlink $NR files at $DIR/$tdir"
14931 unlinkmany $DIR/$tdir/f $NR
14933 run_test 124a "lru resize ======================================="
14935 get_max_pool_limit()
14937 local limit=$($LCTL get_param \
14938 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14940 for l in $limit; do
14941 if [[ $l -gt $max ]]; then
14949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14950 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14951 skip_env "no lru resize on server"
14953 LIMIT=$(get_max_pool_limit)
14955 NR=$(($(default_lru_size)*20))
14956 if [[ $NR -gt $LIMIT ]]; then
14957 log "Limit lock number by $LIMIT locks"
14961 IFree=$(mdsrate_inodes_available)
14962 if [ $IFree -lt $NR ]; then
14963 log "Limit lock number by $IFree inodes"
14967 lru_resize_disable mdc
14968 test_mkdir -p $DIR/$tdir/disable_lru_resize
14970 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14971 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14972 cancel_lru_locks mdc
14975 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14978 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14981 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14985 nolruresize_delta=$((etime-stime))
14986 log "ls -la time: $nolruresize_delta seconds"
14987 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14988 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14990 lru_resize_enable mdc
14991 test_mkdir -p $DIR/$tdir/enable_lru_resize
14993 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14994 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14995 cancel_lru_locks mdc
14998 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
15001 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
15004 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
15008 lruresize_delta=$((etime-stime))
15009 log "ls -la time: $lruresize_delta seconds"
15010 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
15012 if [ $lruresize_delta -gt $nolruresize_delta ]; then
15013 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
15014 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
15015 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
15017 log "lru resize performs the same with no lru resize"
15019 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
15021 run_test 124b "lru resize (performance test) ======================="
15024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15025 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
15026 skip_env "no lru resize on server"
15028 # cache ununsed locks on client
15030 cancel_lru_locks mdc
15031 test_mkdir $DIR/$tdir
15032 createmany -o $DIR/$tdir/f $nr ||
15033 error "failed to create $nr files in $DIR/$tdir"
15034 ls -l $DIR/$tdir > /dev/null
15036 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15037 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15038 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
15039 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
15040 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
15042 # set lru_max_age to 1 sec
15043 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
15044 echo "sleep $((recalc_p * 2)) seconds..."
15045 sleep $((recalc_p * 2))
15047 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
15048 # restore lru_max_age
15049 $LCTL set_param -n $nsdir.lru_max_age $max_age
15050 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
15051 unlinkmany $DIR/$tdir/f $nr
15053 run_test 124c "LRUR cancel very aged locks"
15056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15057 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
15058 skip_env "no lru resize on server"
15060 # cache ununsed locks on client
15063 lru_resize_disable mdc
15064 stack_trap "lru_resize_enable mdc" EXIT
15066 cancel_lru_locks mdc
15068 # asynchronous object destroy at MDT could cause bl ast to client
15069 test_mkdir $DIR/$tdir
15070 createmany -o $DIR/$tdir/f $nr ||
15071 error "failed to create $nr files in $DIR/$tdir"
15072 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
15074 ls -l $DIR/$tdir > /dev/null
15076 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15077 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15078 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
15079 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
15081 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
15083 # set lru_max_age to 1 sec
15084 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
15085 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
15087 echo "sleep $((recalc_p * 2)) seconds..."
15088 sleep $((recalc_p * 2))
15090 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
15092 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
15094 run_test 124d "cancel very aged locks if lru-resize disabled"
15096 test_125() { # 13358
15097 $LCTL get_param -n llite.*.client_type | grep -q local ||
15098 skip "must run as local client"
15099 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
15100 skip_env "must have acl enabled"
15101 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15102 id $USER0 || skip_env "missing user $USER0"
15104 test_mkdir $DIR/$tdir
15105 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
15106 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
15107 error "setfacl $DIR/$tdir failed"
15108 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
15110 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
15112 test_126() { # bug 12829/13455
15113 $GSS && skip_env "must run as gss disabled"
15114 $LCTL get_param -n llite.*.client_type | grep -q local ||
15115 skip "must run as local client"
15116 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
15118 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
15119 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
15121 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
15123 run_test 126 "check that the fsgid provided by the client is taken into account"
15125 test_127a() { # bug 15521
15126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15127 local name count samp unit min max sum sumsq
15128 local tmpfile=$TMP/$tfile.tmp
15130 # enable stats header if it is disabled
15131 $LCTL set_param enable_stats_header=1
15133 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
15134 echo "stats before reset"
15135 stack_trap "rm -f $tmpfile"
15136 local now=$(date +%s)
15138 $LCTL get_param osc.*.stats | tee $tmpfile
15140 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
15141 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
15142 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
15143 local uptime=$(awk '{ print $1 }' /proc/uptime)
15145 # snapshot_time should match POSIX epoch time, allow some delta for VMs
15146 (( ${snapshot_time%\.*} >= $now - 5 &&
15147 ${snapshot_time%\.*} <= $now + 5 )) ||
15148 error "snapshot_time=$snapshot_time != now=$now"
15149 # elapsed _should_ be from mount, but at least less than uptime
15150 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
15151 error "elapsed=$elapsed > uptime=$uptime"
15152 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
15153 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
15154 error "elapsed=$elapsed != $snapshot_time - $start_time"
15156 $LCTL set_param osc.*.stats=0
15157 local reset=$(date +%s)
15158 local fsize=$((2048 * 1024))
15160 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
15161 cancel_lru_locks osc
15162 dd if=$DIR/$tfile of=/dev/null bs=$fsize
15165 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
15166 while read name count samp unit min max sum sumsq; do
15167 [[ "$samp" == "samples" ]] || continue
15169 echo "got name=$name count=$count unit=$unit min=$min max=$max"
15170 [ ! $min ] && error "Missing min value for $name proc entry"
15171 eval $name=$count || error "Wrong proc format"
15174 read_bytes|write_bytes)
15175 [[ "$unit" =~ "bytes" ]] ||
15176 error "unit is not 'bytes': $unit"
15177 (( $min >= 4096 )) || error "min is too small: $min"
15178 (( $min <= $fsize )) || error "min is too big: $min"
15179 (( $max >= 4096 )) || error "max is too small: $max"
15180 (( $max <= $fsize )) || error "max is too big: $max"
15181 (( $sum == $fsize )) || error "sum is wrong: $sum"
15182 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
15183 error "sumsquare is too small: $sumsq"
15184 (( $sumsq <= $fsize * $fsize )) ||
15185 error "sumsquare is too big: $sumsq"
15187 ost_read|ost_write)
15188 [[ "$unit" =~ "usec" ]] ||
15189 error "unit is not 'usec': $unit"
15195 #check that we actually got some stats
15196 [ "$read_bytes" ] || error "Missing read_bytes stats"
15197 [ "$write_bytes" ] || error "Missing write_bytes stats"
15198 [ "$read_bytes" != 0 ] || error "no read done"
15199 [ "$write_bytes" != 0 ] || error "no write done"
15201 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
15202 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
15203 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
15205 # snapshot_time should match POSIX epoch time, allow some delta for VMs
15206 (( ${snapshot_time%\.*} >= $now - 5 &&
15207 ${snapshot_time%\.*} <= $now + 5 )) ||
15208 error "reset snapshot_time=$snapshot_time != now=$now"
15209 # elapsed should be from time of stats reset
15210 (( ${elapsed%\.*} >= $now - $reset - 2 &&
15211 ${elapsed%\.*} <= $now - $reset + 2 )) ||
15212 error "reset elapsed=$elapsed > $now - $reset"
15213 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
15214 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
15215 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
15217 run_test 127a "verify the client stats are sane"
15219 test_127b() { # bug LU-333
15220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15221 local name count samp unit min max sum sumsq
15223 echo "stats before reset"
15224 $LCTL get_param llite.*.stats
15225 $LCTL set_param llite.*.stats=0
15227 # perform 2 reads and writes so MAX is different from SUM.
15228 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
15229 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
15230 cancel_lru_locks osc
15231 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
15232 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
15234 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
15235 stack_trap "rm -f $TMP/$tfile.tmp"
15236 while read name count samp unit min max sum sumsq; do
15237 echo "got name=$name count=$count unit=$unit min=$min max=$max"
15238 eval $name=$count || error "Wrong proc format"
15241 read_bytes|write_bytes)
15242 [[ "$unit" =~ "bytes" ]] ||
15243 error "unit is not 'bytes': $unit"
15244 (( $count == 2 )) || error "count is not 2: $count"
15245 (( $min == $PAGE_SIZE )) ||
15246 error "min is not $PAGE_SIZE: $min"
15247 (( $max == $PAGE_SIZE )) ||
15248 error "max is not $PAGE_SIZE: $max"
15249 (( $sum == $PAGE_SIZE * 2 )) ||
15250 error "sum is not $((PAGE_SIZE * 2)): $sum"
15253 [[ "$unit" =~ "usec" ]] ||
15254 error "unit is not 'usec': $unit"
15258 done < $TMP/$tfile.tmp
15260 #check that we actually got some stats
15261 [ "$read_bytes" ] || error "Missing read_bytes stats"
15262 [ "$write_bytes" ] || error "Missing write_bytes stats"
15263 [ "$read_bytes" != 0 ] || error "no read done"
15264 [ "$write_bytes" != 0 ] || error "no write done"
15266 run_test 127b "verify the llite client stats are sane"
15268 test_127c() { # LU-12394
15269 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
15276 $LCTL set_param llite.*.extents_stats=1
15277 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
15279 # Use two stripes so there is enough space in default config
15280 $LFS setstripe -c 2 $DIR/$tfile
15282 # Extent stats start at 0-4K and go in power of two buckets
15283 # LL_HIST_START = 12 --> 2^12 = 4K
15284 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
15285 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
15287 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
15289 # Write and read, 2x each, second time at a non-zero offset
15290 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
15291 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
15292 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
15293 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
15297 $LCTL get_param llite.*.extents_stats
15300 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
15302 local bucket=$($LCTL get_param -n llite.*.extents_stats |
15304 reads=$(echo $bucket | awk '{print $5}')
15305 writes=$(echo $bucket | awk '{print $9}')
15306 [ "$reads" -eq $count ] ||
15307 error "$reads reads in < $bsize bucket, expect $count"
15308 [ "$writes" -eq $count ] ||
15309 error "$writes writes in < $bsize bucket, expect $count"
15312 # Test mmap write and read
15313 $LCTL set_param llite.*.extents_stats=c
15315 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
15316 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
15317 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
15319 $LCTL get_param llite.*.extents_stats
15321 count=$(((size*1024) / PAGE_SIZE))
15323 bsize=$((2 * PAGE_SIZE / 1024))K
15325 bucket=$($LCTL get_param -n llite.*.extents_stats |
15327 reads=$(echo $bucket | awk '{print $5}')
15328 writes=$(echo $bucket | awk '{print $9}')
15329 # mmap writes fault in the page first, creating an additonal read
15330 [ "$reads" -eq $((2 * count)) ] ||
15331 error "$reads reads in < $bsize bucket, expect $count"
15332 [ "$writes" -eq $count ] ||
15333 error "$writes writes in < $bsize bucket, expect $count"
15335 run_test 127c "test llite extent stats with regular & mmap i/o"
15337 test_128() { # bug 15212
15339 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
15344 result=$(grep error $TMP/$tfile.log)
15345 rm -f $DIR/$tfile $TMP/$tfile.log
15346 [ -z "$result" ] ||
15347 error "consecutive find's under interactive lfs failed"
15349 run_test 128 "interactive lfs for 2 consecutive find's"
15351 set_dir_limits () {
15356 local ldproc=/proc/fs/ldiskfs
15357 local facets=$(get_facets MDS)
15359 for facet in ${facets//,/ }; do
15360 canondev=$(ldiskfs_canon \
15361 *.$(convert_facet2label $facet).mntdev $facet)
15362 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
15363 ldproc=/sys/fs/ldiskfs
15364 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
15365 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
15369 check_mds_dmesg() {
15370 local facets=$(get_facets MDS)
15371 for facet in ${facets//,/ }; do
15372 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
15378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15379 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
15380 skip "Need MDS version with at least 2.5.56"
15381 if [ "$mds1_FSTYPE" != ldiskfs ]; then
15382 skip_env "ldiskfs only test"
15384 remote_mds_nodsh && skip "remote MDS with nodsh"
15387 local has_warning=false
15390 mkdir -p $DIR/$tdir
15392 # block size of mds1
15393 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
15394 set_dir_limits $maxsize $((maxsize * 6 / 8))
15395 stack_trap "set_dir_limits 0 0"
15396 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
15397 local dirsize=$(stat -c%s "$DIR/$tdir")
15399 while (( $dirsize <= $maxsize )); do
15400 $MCREATE $DIR/$tdir/file_base_$nfiles
15402 # check two errors:
15403 # ENOSPC for ext4 max_dir_size, which has been used since
15404 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
15405 if (( rc == ENOSPC )); then
15407 echo "rc=$rc returned as expected after $nfiles files"
15409 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
15410 error "create failed w/o dir size limit"
15412 # messages may be rate limited if test is run repeatedly
15413 check_mds_dmesg '"is approaching max"' ||
15414 echo "warning message should be output"
15415 check_mds_dmesg '"has reached max"' ||
15416 echo "reached message should be output"
15418 dirsize=$(stat -c%s "$DIR/$tdir")
15420 [[ $dirsize -ge $maxsize ]] && return 0
15421 error "dirsize $dirsize < $maxsize after $nfiles files"
15422 elif (( rc != 0 )); then
15425 nfiles=$((nfiles + 1))
15426 dirsize=$(stat -c%s "$DIR/$tdir")
15429 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
15431 run_test 129 "test directory size limit ========================"
15441 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
15442 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
15444 trap cleanup_130 EXIT RETURN
15446 local fm_file=$DIR/$tfile
15447 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
15448 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
15449 error "dd failed for $fm_file"
15451 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
15452 filefrag -ves $fm_file
15454 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15455 skip "LU-1941: FIEMAP unimplemented on ZFS"
15456 (( $rc == 0 )) || error "filefrag $fm_file failed"
15458 filefrag_op=$(filefrag -ve -k $fm_file |
15459 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15460 local lun=$($LFS getstripe -i $fm_file)
15462 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
15465 for line in $filefrag_op; do
15466 local frag_lun=$(echo $line | cut -d: -f5)
15467 local ext_len=$(echo $line | cut -d: -f4)
15469 if (( $frag_lun != $lun )); then
15470 error "FIEMAP on 1-stripe file($fm_file) failed"
15473 (( tot_len += ext_len ))
15476 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
15477 error "FIEMAP on 1-stripe file($fm_file) failed"
15481 echo "FIEMAP on single striped file succeeded"
15483 run_test 130a "FIEMAP (1-stripe file)"
15486 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15488 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15489 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15490 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15491 skip "LU-1941: FIEMAP unimplemented on ZFS"
15493 trap cleanup_130 EXIT RETURN
15495 local fm_file=$DIR/$tfile
15496 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
15497 error "setstripe on $fm_file"
15499 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
15500 error "dd failed on $fm_file"
15502 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15503 filefrag_op=$(filefrag -ve -k $fm_file |
15504 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15506 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15507 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15513 for line in $filefrag_op; do
15514 local frag_lun=$(echo $line | cut -d: -f5 |
15515 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15516 local ext_len=$(echo $line | cut -d: -f4)
15517 if (( $frag_lun != $last_lun )); then
15518 if (( tot_len != 1024 )); then
15519 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15522 (( num_luns += 1 ))
15526 (( tot_len += ext_len ))
15529 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
15530 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15534 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
15536 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
15539 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15541 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15542 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15543 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15544 skip "LU-1941: FIEMAP unimplemented on ZFS"
15546 trap cleanup_130 EXIT RETURN
15548 local fm_file=$DIR/$tfile
15549 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
15551 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
15552 error "dd failed on $fm_file"
15554 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15555 filefrag_op=$(filefrag -ve -k $fm_file |
15556 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15558 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15559 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15564 for line in $filefrag_op; do
15565 local frag_lun=$(echo $line | cut -d: -f5 |
15566 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15567 local ext_len=$(echo $line | cut -d: -f4)
15568 if (( $frag_lun != $last_lun )); then
15569 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
15570 if (( logical != 512 )); then
15571 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
15574 if (( tot_len != 512 )); then
15575 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15578 (( num_luns += 1 ))
15582 (( tot_len += ext_len ))
15585 if (( num_luns != 2 || tot_len != 512 )); then
15586 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15590 echo "FIEMAP on 2-stripe file with hole succeeded"
15592 run_test 130c "FIEMAP (2-stripe file with hole)"
15595 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
15597 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15598 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15599 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15600 skip "LU-1941: FIEMAP unimplemented on ZFS"
15602 trap cleanup_130 EXIT RETURN
15604 local fm_file=$DIR/$tfile
15605 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
15606 error "setstripe on $fm_file"
15608 local actual_stripe_count=$($LFS getstripe -c $fm_file)
15609 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
15610 error "dd failed on $fm_file"
15612 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15613 filefrag_op=$(filefrag -ve -k $fm_file |
15614 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15616 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15617 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15622 for line in $filefrag_op; do
15623 local frag_lun=$(echo $line | cut -d: -f5 |
15624 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15625 local ext_len=$(echo $line | cut -d: -f4)
15626 if (( $frag_lun != $last_lun )); then
15627 if (( tot_len != 1024 )); then
15628 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15631 (( num_luns += 1 ))
15635 (( tot_len += ext_len ))
15638 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
15639 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15643 echo "FIEMAP on N-stripe file succeeded"
15645 run_test 130d "FIEMAP (N-stripe file)"
15648 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15650 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15651 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15652 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15653 skip "LU-1941: FIEMAP unimplemented on ZFS"
15655 trap cleanup_130 EXIT RETURN
15657 local fm_file=$DIR/$tfile
15658 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
15659 stack_trap "rm -f $fm_file"
15662 local expected_len=$(( (num_blks / 2) * 64 ))
15663 for ((i = 0; i < $num_blks; i++)); do
15664 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
15665 conv=notrunc > /dev/null 2>&1
15668 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15669 filefrag_op=$(filefrag -ve -k $fm_file |
15670 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15672 local last_lun=$(echo $filefrag_op | cut -d: -f5)
15677 for line in $filefrag_op; do
15678 local frag_lun=$(echo $line | cut -d: -f5)
15679 local ext_len=$(echo $line | cut -d: -f4)
15680 if (( $frag_lun != $last_lun )); then
15681 if (( tot_len != $expected_len )); then
15682 error "OST$last_lun $tot_len != $expected_len"
15684 (( num_luns += 1 ))
15688 (( tot_len += ext_len ))
15691 if (( num_luns != 2 || tot_len != $expected_len )); then
15692 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
15695 echo "FIEMAP with continuation calls succeeded"
15697 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
15700 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15701 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15702 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15703 skip "LU-1941: FIEMAP unimplemented on ZFS"
15705 local fm_file=$DIR/$tfile
15706 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
15707 error "multiop create with lov_delay_create on $fm_file"
15709 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15710 filefrag_extents=$(filefrag -vek $fm_file |
15711 awk '/extents? found/ { print $2 }')
15712 if (( $filefrag_extents != 0 )); then
15713 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
15718 run_test 130f "FIEMAP (unstriped file)"
15721 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
15722 skip "Need MDS version with at least 2.12.53 for overstriping"
15723 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15724 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15725 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15726 skip "LU-1941: FIEMAP unimplemented on ZFS"
15728 local file=$DIR/$tfile
15729 local nr=$((OSTCOUNT * 100))
15731 $LFS setstripe -C $nr -S1M $file ||
15732 error "failed to setstripe -C $nr $file"
15734 stack_trap "rm -f $file"
15735 dd if=/dev/zero of=$file count=$nr bs=1M
15737 nr=$($LFS getstripe -c $file)
15739 local extents=$(filefrag -v $file |
15740 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
15742 echo "filefrag list $extents extents in file with stripecount $nr"
15743 if (( extents < nr )); then
15744 $LFS getstripe $file
15746 error "filefrag printed $extents < $nr extents"
15749 run_test 130g "FIEMAP (overstripe file)"
15751 # Test for writev/readv
15753 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
15754 error "writev test failed"
15755 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
15756 error "readv failed"
15759 run_test 131a "test iov's crossing stripe boundary for writev/readv"
15762 local fsize=$((524288 + 1048576 + 1572864))
15763 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
15764 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15765 error "append writev test failed"
15767 ((fsize += 1572864 + 1048576))
15768 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
15769 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15770 error "append writev test failed"
15773 run_test 131b "test append writev"
15776 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
15779 run_test 131c "test read/write on file w/o objects"
15782 rwv -f $DIR/$tfile -w -n 1 1572864
15783 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
15784 if [ "$NOB" != 1572864 ]; then
15785 error "Short read filed: read $NOB bytes instead of 1572864"
15789 run_test 131d "test short read"
15792 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
15793 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
15794 error "read hitting hole failed"
15797 run_test 131e "test read hitting hole"
15805 # open 11 samples [usecs] 468 4793 13658 35791898
15807 mds*) res=($(do_facet $facet \
15808 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
15810 ost*) res=($(do_facet $facet \
15811 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
15813 *) error "Wrong facet '$facet'" ;;
15815 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
15816 # if $want is zero, it means any stat increment is ok.
15817 if (( $want > 0 )); then
15818 local count=${res[1]}
15820 if (( $count != $want )); then
15821 if [[ $facet =~ "mds" ]]; then
15822 do_nodes $(comma_list $(mdts_nodes)) \
15823 $LCTL get_param mdt.*.md_stats
15825 do_nodes $(comma_list $(osts-nodes)) \
15826 $LCTL get_param obdfilter.*.stats
15828 error "The $op counter on $facet is $count, not $want"
15834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15835 remote_ost_nodsh && skip "remote OST with nodsh"
15836 remote_mds_nodsh && skip "remote MDS with nodsh"
15837 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15838 skip_env "MDS doesn't support rename stats"
15840 local testdir=$DIR/${tdir}/stats_testdir
15842 mkdir_on_mdt0 $DIR/${tdir}
15845 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15846 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15848 # verify mdt stats first.
15849 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15850 check_stats $SINGLEMDS "mkdir" 1
15852 # clear "open" from "lfs mkdir" above
15853 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15854 touch ${testdir}/${tfile} || error "touch failed"
15855 check_stats $SINGLEMDS "open" 1
15856 check_stats $SINGLEMDS "close" 1
15857 (( $MDS1_VERSION >= $(version_code 2.15.62) )) && {
15858 # open should match close
15860 check_stats $SINGLEMDS "open" 2
15861 check_stats $SINGLEMDS "close" 2
15863 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
15864 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
15865 check_stats $SINGLEMDS "mknod" 2
15867 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
15868 check_stats $SINGLEMDS "unlink" 1
15869 rm -f ${testdir}/${tfile} || error "file remove failed"
15870 check_stats $SINGLEMDS "unlink" 2
15872 # remove working dir and check mdt stats again.
15873 rmdir ${testdir} || error "rmdir failed"
15874 check_stats $SINGLEMDS "rmdir" 1
15876 local testdir1=$DIR/${tdir}/stats_testdir1
15877 mkdir_on_mdt0 ${testdir}
15878 mkdir_on_mdt0 ${testdir1}
15879 touch ${testdir1}/test1
15880 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
15881 check_stats $SINGLEMDS "crossdir_rename" 1
15883 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
15884 check_stats $SINGLEMDS "samedir_rename" 1
15886 rm -rf $DIR/${tdir}
15888 run_test 133a "Verifying MDT stats ========================================"
15893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15894 remote_ost_nodsh && skip "remote OST with nodsh"
15895 remote_mds_nodsh && skip "remote MDS with nodsh"
15897 local testdir=$DIR/${tdir}/stats_testdir
15899 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15900 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15901 touch ${testdir}/${tfile} || error "touch failed"
15902 cancel_lru_locks mdc
15905 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15906 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15908 # extra mdt stats verification.
15909 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15910 check_stats $SINGLEMDS "setattr" 1
15911 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15912 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15914 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15915 check_stats $SINGLEMDS "getattr" 1
15917 rm -rf $DIR/${tdir}
15919 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15920 # so the check below is not reliable
15921 [ $MDSCOUNT -eq 1 ] || return 0
15923 # Sleep to avoid a cached response.
15924 #define OBD_STATFS_CACHE_SECONDS 1
15926 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15927 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15928 $LFS df || error "lfs failed"
15929 check_stats $SINGLEMDS "statfs" 1
15931 # check aggregated statfs (LU-10018)
15932 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15934 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15937 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15938 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15940 check_stats $SINGLEMDS "statfs" 1
15942 # We want to check that the client didn't send OST_STATFS to
15943 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15944 # extra care is needed here.
15945 if remote_mds; then
15946 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15947 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15949 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15950 [ "$res" ] && error "OST got STATFS"
15955 run_test 133b "Verifying extra MDT stats =================================="
15958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15959 remote_ost_nodsh && skip "remote OST with nodsh"
15960 remote_mds_nodsh && skip "remote MDS with nodsh"
15962 local testdir=$DIR/$tdir/stats_testdir
15964 test_mkdir -p $testdir
15966 # verify obdfilter stats.
15967 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15969 cancel_lru_locks osc
15970 wait_delete_completed
15973 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15974 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15976 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15979 cancel_lru_locks osc
15980 check_stats ost1 "write" 1
15982 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15983 check_stats ost1 "read" 1
15985 > $testdir/$tfile || error "truncate failed"
15986 check_stats ost1 "punch" 1
15988 rm -f $testdir/$tfile || error "file remove failed"
15989 wait_delete_completed
15990 check_stats ost1 "destroy" 1
15994 run_test 133c "Verifying OST stats ========================================"
16001 while [ $value -ge 2 ]; do
16006 if [ $orig -gt $order ]; then
16014 local size=('K' 'M' 'G' 'T');
16016 local size_string=$value
16018 while [ $value -ge 1024 ]; do
16019 if [ $i -gt 3 ]; then
16020 #T is the biggest unit we get here, if that is bigger,
16022 size_string=${value}T
16025 value=$((value >> 10))
16026 if [ $value -lt 1024 ]; then
16027 size_string=${value}${size[$i]}
16036 get_rename_size() {
16038 local context=${2:-.}
16039 local sample=$(do_facet $SINGLEMDS $LCTL \
16040 get_param mdt.$FSNAME-MDT0000.rename_stats |
16041 grep -A1 $context |
16042 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
16047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16048 remote_ost_nodsh && skip "remote OST with nodsh"
16049 remote_mds_nodsh && skip "remote MDS with nodsh"
16050 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
16051 skip_env "MDS doesn't support rename stats"
16053 local testdir1=$DIR/${tdir}/stats_testdir1
16054 local testdir2=$DIR/${tdir}/stats_testdir2
16055 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
16057 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
16059 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
16060 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
16062 createmany -o $testdir1/test 512 || error "createmany failed"
16064 # check samedir rename size
16065 mv ${testdir1}/test0 ${testdir1}/test_0
16067 local testdir1_size=$(ls -l $DIR/${tdir} |
16068 awk '/stats_testdir1/ {print $5}')
16069 local testdir2_size=$(ls -l $DIR/${tdir} |
16070 awk '/stats_testdir2/ {print $5}')
16072 testdir1_size=$(order_2 $testdir1_size)
16073 testdir2_size=$(order_2 $testdir2_size)
16075 testdir1_size=$(size_in_KMGT $testdir1_size)
16076 testdir2_size=$(size_in_KMGT $testdir2_size)
16078 echo "source rename dir size: ${testdir1_size}"
16079 echo "target rename dir size: ${testdir2_size}"
16081 local cmd="do_facet $SINGLEMDS $LCTL "
16082 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
16084 eval $cmd || error "$cmd failed"
16085 local samedir=$($cmd | grep 'same_dir')
16086 local same_sample=$(get_rename_size $testdir1_size)
16087 [ -z "$samedir" ] && error "samedir_rename_size count error"
16088 [[ $same_sample -eq 1 ]] ||
16089 error "samedir_rename_size error $same_sample"
16090 echo "Check same dir rename stats success"
16092 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
16094 # check crossdir rename size
16095 mv ${testdir1}/test_0 ${testdir2}/test_0
16097 testdir1_size=$(ls -l $DIR/${tdir} |
16098 awk '/stats_testdir1/ {print $5}')
16099 testdir2_size=$(ls -l $DIR/${tdir} |
16100 awk '/stats_testdir2/ {print $5}')
16102 testdir1_size=$(order_2 $testdir1_size)
16103 testdir2_size=$(order_2 $testdir2_size)
16105 testdir1_size=$(size_in_KMGT $testdir1_size)
16106 testdir2_size=$(size_in_KMGT $testdir2_size)
16108 echo "source rename dir size: ${testdir1_size}"
16109 echo "target rename dir size: ${testdir2_size}"
16111 eval $cmd || error "$cmd failed"
16112 local crossdir=$($cmd | grep 'crossdir')
16113 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
16114 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
16115 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
16116 [[ $src_sample -eq 1 ]] ||
16117 error "crossdir_rename_size error $src_sample"
16118 [[ $tgt_sample -eq 1 ]] ||
16119 error "crossdir_rename_size error $tgt_sample"
16120 echo "Check cross dir rename stats success"
16121 rm -rf $DIR/${tdir}
16123 run_test 133d "Verifying rename_stats ========================================"
16126 remote_mds_nodsh && skip "remote MDS with nodsh"
16127 remote_ost_nodsh && skip "remote OST with nodsh"
16128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16130 local testdir=$DIR/${tdir}/stats_testdir
16131 local ctr f0 f1 bs=32768 count=42 sum
16133 mkdir -p ${testdir} || error "mkdir failed"
16135 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
16137 for ctr in {write,read}_bytes; do
16139 cancel_lru_locks osc
16141 do_facet ost1 $LCTL set_param -n \
16142 "obdfilter.*.exports.clear=clear"
16144 if [ $ctr = write_bytes ]; then
16146 f1=${testdir}/${tfile}
16148 f0=${testdir}/${tfile}
16152 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
16155 cancel_lru_locks osc
16157 sum=$(do_facet ost1 $LCTL get_param \
16158 "obdfilter.*.exports.*.stats" |
16159 awk -v ctr=$ctr 'BEGIN { sum = 0 }
16160 $1 == ctr { sum += $7 }
16161 END { printf("%0.0f", sum) }')
16163 if ((sum != bs * count)); then
16164 error "Bad $ctr sum, expected $((bs * count)), got $sum"
16168 rm -rf $DIR/${tdir}
16170 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
16173 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
16174 skip "too old lustre for get_param -R ($facet_ver)"
16176 # verifying readability.
16177 $LCTL get_param -R '*' &> /dev/null
16179 # Verifing writability with badarea_io.
16180 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16181 local skipped_params='force_lbug|changelog_mask|daemon_file'
16182 $LCTL list_param -FR '*' | grep '=' | tr -d = |
16183 egrep -v "$skipped_params" |
16184 xargs -n 1 find $proc_dirs -name |
16185 xargs -n 1 badarea_io ||
16186 error "client badarea_io failed"
16188 # remount the FS in case writes/reads /proc break the FS
16189 cleanup || error "failed to unmount"
16190 setup || error "failed to setup"
16192 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
16195 remote_mds_nodsh && skip "remote MDS with nodsh"
16196 remote_ost_nodsh && skip "remote OST with nodsh"
16198 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16199 local proc_dirs_str=$(eval echo $proc_dirs)
16200 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
16202 for facet in mds1 ost1; do
16203 local facet_ver=$(lustre_version_code $facet)
16204 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
16205 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
16207 log "$facet: too old lustre for get_param -R"
16209 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
16210 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
16211 tr -d = | egrep -v $skipped_params |
16212 xargs -n 1 find $proc_dirs_str -name |
16213 xargs -n 1 badarea_io" ||
16214 error "$facet badarea_io failed"
16216 skip_noexit "$facet: too old lustre for get_param -R"
16220 # remount the FS in case writes/reads /proc break the FS
16221 cleanup || error "failed to unmount"
16222 setup || error "failed to setup"
16224 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
16227 remote_mds_nodsh && skip "remote MDS with nodsh"
16228 remote_ost_nodsh && skip "remote OST with nodsh"
16229 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
16230 skip "Need MDS version at least 2.9.54"
16233 for facet in client mds1 ost1; do
16234 # Get the list of files that are missing the terminating newline
16235 local plist=$(do_facet $facet
16236 $LCTL list_param -FR '*' | grep '=' | tr -d =)
16238 for ent in $plist; do
16239 local missing=$(do_facet $facet $LCTL get_param $ent \|\
16240 awk -v FS='\v' -v RS='\v\v' \
16241 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
16242 print FILENAME}'" 2>/dev/null)
16243 [ -z $missing ] || {
16244 do_facet $facet $LCTL get_param $ent | od -An -tx1
16245 error "file does not end with newline: $facet-$ent"
16250 run_test 133h "Proc files should end with newlines"
16253 remote_mds_nodsh && skip "remote MDS with nodsh"
16254 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
16255 skip "Need MDS version at least 2.7.54"
16257 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
16258 cancel_lru_locks mdc
16260 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
16261 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
16262 [ $unused -eq 0 ] || error "$unused locks are not cleared"
16265 createmany -o $DIR/$tdir/f $nr ||
16266 error "failed to create $nr files in $DIR/$tdir"
16267 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
16269 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
16270 do_facet mds1 $LCTL set_param fail_loc=0x327
16271 do_facet mds1 $LCTL set_param fail_val=500
16274 echo "sleep 10 seconds ..."
16276 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
16278 do_facet mds1 $LCTL set_param fail_loc=0
16279 do_facet mds1 $LCTL set_param fail_val=0
16280 [ $lck_cnt -lt $unused ] ||
16281 error "No locks reclaimed, before:$unused, after:$lck_cnt"
16284 unlinkmany $DIR/$tdir/f $nr
16286 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
16289 remote_mds_nodsh && skip "remote MDS with nodsh"
16290 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
16291 skip "Need MDS version at least 2.7.54"
16293 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
16294 cancel_lru_locks mdc
16296 local low_wm=$(do_facet mds1 $LCTL get_param -n \
16297 ldlm.lock_reclaim_threshold_mb)
16298 # disable reclaim temporarily
16299 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
16301 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
16302 do_facet mds1 $LCTL set_param fail_loc=0x328
16303 do_facet mds1 $LCTL set_param fail_val=500
16305 $LCTL set_param debug=+trace
16308 createmany -o $DIR/$tdir/f $nr &
16309 local create_pid=$!
16311 echo "Sleep $TIMEOUT seconds ..."
16313 if ! ps -p $create_pid > /dev/null 2>&1; then
16314 do_facet mds1 $LCTL set_param fail_loc=0
16315 do_facet mds1 $LCTL set_param fail_val=0
16316 do_facet mds1 $LCTL set_param \
16317 ldlm.lock_reclaim_threshold_mb=${low_wm}m
16318 error "createmany finished incorrectly!"
16320 do_facet mds1 $LCTL set_param fail_loc=0
16321 do_facet mds1 $LCTL set_param fail_val=0
16322 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
16323 wait $create_pid || return 1
16325 unlinkmany $DIR/$tdir/f $nr
16327 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
16330 remote_mds_nodsh && skip "remote MDS with nodsh"
16331 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
16332 skip "Need MDS version at least 2.13.50"
16335 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
16337 #define OBD_FAIL_PLAIN_RECORDS 0x1319
16338 #set only one record at plain llog
16339 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
16341 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
16343 #fill already existed plain llog each 64767
16344 #wrapping whole catalog
16345 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
16347 createmany -o $DIR/$tdir/$tfile_ 64700
16348 for (( i = 0; i < 64700; i = i + 2 ))
16350 rm $DIR/$tdir/$tfile_$i &
16351 rm $DIR/$tdir/$tfile_$((i + 1)) &
16356 #waiting osp synchronization
16357 wait_delete_completed
16359 run_test 135 "Race catalog processing"
16362 remote_mds_nodsh && skip "remote MDS with nodsh"
16363 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
16364 skip "Need MDS version at least 2.13.50"
16367 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
16368 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
16369 #set only one record at plain llog
16370 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
16371 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
16373 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
16375 #fill already existed 2 plain llogs each 64767
16376 #wrapping whole catalog
16377 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
16378 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
16379 wait_delete_completed
16381 createmany -o $DIR/$tdir/$tfile_ 10
16384 do_facet $SINGLEMDS $LCTL set_param fail_val=3
16385 for (( i = 0; i < 10; i = i + 3 ))
16387 rm $DIR/$tdir/$tfile_$i &
16388 rm $DIR/$tdir/$tfile_$((i + 1)) &
16392 rm $DIR/$tdir/$tfile_$((i + 2)) &
16395 #waiting osp synchronization
16396 wait_delete_completed
16398 run_test 136 "Race catalog processing 2"
16400 test_140() { #bug-17379
16401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16403 test_mkdir $DIR/$tdir
16404 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
16405 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
16407 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
16408 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
16410 while i=$((i + 1)); do
16412 cd $i || error "Changing to $i"
16413 ln -s ../stat stat || error "Creating stat symlink"
16414 # Read the symlink until ELOOP present,
16415 # not LBUGing the system is considered success,
16416 # we didn't overrun the stack.
16417 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
16418 if [ $ret -ne 0 ]; then
16419 if [ $ret -eq 40 ]; then
16422 error "Open stat symlink"
16428 echo "The symlink depth = $i"
16429 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
16430 error "Invalid symlink depth"
16432 # Test recursive symlink
16433 ln -s symlink_self symlink_self
16434 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
16435 echo "open symlink_self returns $ret"
16436 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
16438 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
16441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16443 local TF="$TMP/$tfile"
16445 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16446 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16448 cancel_lru_locks $OSC
16449 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
16450 remount_client $MOUNT
16452 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
16455 $TRUNCATE $DIR/$tfile 6000
16456 cancel_lru_locks $OSC
16457 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
16460 echo "12345" >>$DIR/$tfile
16461 cancel_lru_locks $OSC
16462 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
16465 echo "12345" >>$DIR/$tfile
16466 cancel_lru_locks $OSC
16467 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
16469 run_test 150a "truncate/append tests"
16472 check_set_fallocate_or_skip
16476 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16477 out=$(check_fallocate $DIR/$tfile 2>&1) ||
16478 skip_eopnotsupp "$out|check_fallocate failed"
16480 run_test 150b "Verify fallocate (prealloc) functionality"
16483 check_set_fallocate_or_skip
16486 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16487 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
16489 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
16490 # precomputed md5sum for 20MB of zeroes
16491 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
16492 local sum=($(md5sum $DIR/$tfile))
16494 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
16496 check_set_fallocate 1
16499 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
16500 sum=($(md5sum $DIR/$tfile))
16502 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
16504 run_test 150bb "Verify fallocate modes both zero space"
16507 check_set_fallocate_or_skip
16508 local striping="-c2"
16510 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16511 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
16512 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
16513 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
16514 local want=$((OSTCOUNT * 1048576))
16516 # Must allocate all requested space, not more than 5% extra
16517 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
16518 error "bytes $bytes is not $want"
16522 echo "verify fallocate on PFL file"
16524 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
16526 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
16527 error "Create $DIR/$tfile failed"
16528 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
16529 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
16530 want=$((512 * 1048576))
16532 # Must allocate all requested space, not more than 5% extra
16533 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
16534 error "bytes $bytes is not $want"
16536 run_test 150c "Verify fallocate Size and Blocks"
16539 check_set_fallocate_or_skip
16540 local striping="-c2"
16542 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
16544 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
16545 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
16546 error "setstripe failed"
16547 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
16548 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
16549 local want=$((OSTCOUNT * 1048576))
16551 # Must allocate all requested space, not more than 5% extra
16552 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
16553 error "bytes $bytes is not $want"
16555 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
16558 check_set_fallocate_or_skip
16562 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16563 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16564 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16566 # Find OST with Minimum Size
16567 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16568 sort -un | head -1)
16570 # Get 100MB per OST of the available space to reduce run time
16571 # else 60% of the available space if we are running SLOW tests
16572 if [ $SLOW == "no" ]; then
16573 local space=$((1024 * 100 * OSTCOUNT))
16575 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
16578 fallocate -l${space}k $DIR/$tfile ||
16579 error "fallocate ${space}k $DIR/$tfile failed"
16580 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
16582 # get size immediately after fallocate. This should be correctly
16584 local size=$(stat -c '%s' $DIR/$tfile)
16585 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
16587 # Sleep for a while for statfs to get updated. And not pull from cache.
16590 echo "df after fallocate:"
16593 (( size / 1024 == space )) || error "size $size != requested $space"
16594 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
16595 error "used $used < space $space"
16597 rm $DIR/$tfile || error "rm failed"
16599 wait_delete_completed
16601 echo "df after unlink:"
16604 run_test 150e "Verify 60% of available OST space consumed by fallocate"
16609 local want_size_before=20480 # in bytes
16610 local want_blocks_before=40 # 512 sized blocks
16611 local want_blocks_after=24 # 512 sized blocks
16612 local length=$(((want_blocks_before - want_blocks_after) * 512))
16614 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16615 skip "need at least 2.14.0 for fallocate punch"
16617 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16618 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16621 check_set_fallocate_or_skip
16622 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16624 [[ "x$DOM" == "xyes" ]] &&
16625 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
16627 echo "Verify fallocate punch: Range within the file range"
16628 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16629 error "dd failed for bs 4096 and count 5"
16631 # Call fallocate with punch range which is within the file range
16632 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
16633 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
16634 # client must see changes immediately after fallocate
16635 size=$(stat -c '%s' $DIR/$tfile)
16636 blocks=$(stat -c '%b' $DIR/$tfile)
16638 # Verify punch worked.
16639 (( blocks == want_blocks_after )) ||
16640 error "punch failed: blocks $blocks != $want_blocks_after"
16642 (( size == want_size_before )) ||
16643 error "punch failed: size $size != $want_size_before"
16645 # Verify there is hole in file
16646 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
16647 # precomputed md5sum
16648 local expect="4a9a834a2db02452929c0a348273b4aa"
16650 cksum=($(md5sum $DIR/$tfile))
16651 [[ "${cksum[0]}" == "$expect" ]] ||
16652 error "unexpected MD5SUM after punch: ${cksum[0]}"
16654 # Start second sub-case for fallocate punch.
16655 echo "Verify fallocate punch: Range overlapping and less than blocksize"
16656 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16657 error "dd failed for bs 4096 and count 5"
16659 # Punch range less than block size will have no change in block count
16660 want_blocks_after=40 # 512 sized blocks
16662 # Punch overlaps two blocks and less than blocksize
16663 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
16664 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
16665 size=$(stat -c '%s' $DIR/$tfile)
16666 blocks=$(stat -c '%b' $DIR/$tfile)
16668 # Verify punch worked.
16669 (( blocks == want_blocks_after )) ||
16670 error "punch failed: blocks $blocks != $want_blocks_after"
16672 (( size == want_size_before )) ||
16673 error "punch failed: size $size != $want_size_before"
16675 # Verify if range is really zero'ed out. We expect Zeros.
16676 # precomputed md5sum
16677 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
16678 cksum=($(md5sum $DIR/$tfile))
16679 [[ "${cksum[0]}" == "$expect" ]] ||
16680 error "unexpected MD5SUM after punch: ${cksum[0]}"
16682 run_test 150f "Verify fallocate punch functionality"
16690 local BS=4096 # Block size in bytes
16692 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16693 skip "need at least 2.14.0 for fallocate punch"
16695 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16696 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16699 check_set_fallocate_or_skip
16700 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16702 if [[ "x$DOM" == "xyes" ]]; then
16703 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
16704 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
16706 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16707 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16710 # Get 100MB per OST of the available space to reduce run time
16711 # else 60% of the available space if we are running SLOW tests
16712 if [ $SLOW == "no" ]; then
16713 space=$((1024 * 100 * OSTCOUNT))
16715 # Find OST with Minimum Size
16716 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16717 sort -un | head -1)
16718 echo "min size OST: $space"
16719 space=$(((space * 60)/100 * OSTCOUNT))
16721 # space in 1k units, round to 4k blocks
16722 local blkcount=$((space * 1024 / $BS))
16724 echo "Verify fallocate punch: Very large Range"
16725 fallocate -l${space}k $DIR/$tfile ||
16726 error "fallocate ${space}k $DIR/$tfile failed"
16727 # write 1M at the end, start and in the middle
16728 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
16729 error "dd failed: bs $BS count 256"
16730 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
16731 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
16732 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
16733 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
16736 size=$(stat -c '%s' $DIR/$tfile)
16738 # gather punch length.
16739 local punch_size=$((size - (BS * 2)))
16741 echo "punch_size = $punch_size"
16742 echo "size - punch_size: $((size - punch_size))"
16743 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
16745 # Call fallocate to punch all except 2 blocks. We leave the
16746 # first and the last block
16747 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
16748 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
16749 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
16751 size_after=$(stat -c '%s' $DIR/$tfile)
16752 blocks_after=$(stat -c '%b' $DIR/$tfile)
16754 # Verify punch worked.
16755 # Size should be kept
16756 (( size == size_after )) ||
16757 error "punch failed: size $size != $size_after"
16759 # two 4k data blocks to remain plus possible 1 extra extent block
16760 (( blocks_after <= ((BS / 512) * 3) )) ||
16761 error "too many blocks remains: $blocks_after"
16763 # Verify that file has hole between the first and the last blocks
16764 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
16765 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
16767 echo "Hole at [$hole_start, $hole_end)"
16768 (( hole_start == BS )) ||
16769 error "no hole at offset $BS after punch"
16771 (( hole_end == BS + punch_size )) ||
16772 error "data at offset $hole_end < $((BS + punch_size))"
16774 run_test 150g "Verify fallocate punch on large range"
16777 local file=$DIR/$tfile
16780 check_set_fallocate_or_skip
16781 statx_supported || skip_env "Test must be statx() syscall supported"
16783 # fallocate() does not update the size information on the MDT
16784 fallocate -l 16K $file || error "failed to fallocate $file"
16785 cancel_lru_locks $OSC
16786 # STATX with cached-always mode will not send glimpse RPCs to OST,
16787 # it uses the caching attrs on the client side as much as possible.
16788 size=$($STATX --cached=always -c %s $file)
16789 [ $size == 16384 ] ||
16790 error "size after fallocate() is $size, expected 16384"
16792 run_test 150h "Verify extend fallocate updates the file size"
16794 #LU-2902 roc_hit was not able to read all values from lproc
16795 function roc_hit_init() {
16796 local list=$(comma_list $(osts_nodes))
16797 local dir=$DIR/$tdir-check
16798 local file=$dir/$tfile
16804 #use setstripe to do a write to every ost
16805 for i in $(seq 0 $((OSTCOUNT-1))); do
16806 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
16807 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
16808 idx=$(printf %04x $i)
16809 BEFORE=$(get_osd_param $list *OST*$idx stats |
16810 awk '$1 == "cache_access" {sum += $7}
16811 END { printf("%0.0f", sum) }')
16813 cancel_lru_locks osc
16814 cat $file >/dev/null
16816 AFTER=$(get_osd_param $list *OST*$idx stats |
16817 awk '$1 == "cache_access" {sum += $7}
16818 END { printf("%0.0f", sum) }')
16820 echo BEFORE:$BEFORE AFTER:$AFTER
16821 if ! let "AFTER - BEFORE == 4"; then
16823 error "roc_hit is not safe to use"
16831 function roc_hit() {
16832 local list=$(comma_list $(osts_nodes))
16833 echo $(get_osd_param $list '' stats |
16834 awk '$1 == "cache_hit" {sum += $7}
16835 END { printf("%0.0f", sum) }')
16838 function set_cache() {
16841 if [ "$2" == "off" ]; then
16844 local list=$(comma_list $(osts_nodes))
16845 set_osd_param $list '' $1_cache_enable $on
16847 cancel_lru_locks osc
16851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16852 remote_ost_nodsh && skip "remote OST with nodsh"
16853 (( CLIENT_VERSION == OST1_VERSION )) ||
16854 skip "LU-13081: no interop testing for OSS cache"
16857 local list=$(comma_list $(osts_nodes))
16859 # check whether obdfilter is cache capable at all
16860 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
16861 skip "not cache-capable obdfilter"
16864 # check cache is enabled on all obdfilters
16865 if get_osd_param $list '' read_cache_enable | grep 0; then
16866 skip "oss cache is disabled"
16869 set_osd_param $list '' writethrough_cache_enable 1
16871 # check write cache is enabled on all obdfilters
16872 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
16873 skip "oss write cache is NOT enabled"
16878 #define OBD_FAIL_OBD_NO_LRU 0x609
16879 do_nodes $list $LCTL set_param fail_loc=0x609
16881 # pages should be in the case right after write
16882 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
16885 local BEFORE=$(roc_hit)
16886 cancel_lru_locks osc
16887 cat $DIR/$tfile >/dev/null
16888 local AFTER=$(roc_hit)
16890 do_nodes $list $LCTL set_param fail_loc=0
16892 if ! let "AFTER - BEFORE == CPAGES"; then
16893 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
16896 cancel_lru_locks osc
16897 # invalidates OST cache
16898 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
16899 set_osd_param $list '' read_cache_enable 0
16900 cat $DIR/$tfile >/dev/null
16902 # now data shouldn't be found in the cache
16904 cancel_lru_locks osc
16905 cat $DIR/$tfile >/dev/null
16907 if let "AFTER - BEFORE != 0"; then
16908 error "IN CACHE: before: $BEFORE, after: $AFTER"
16911 set_osd_param $list '' read_cache_enable 1
16914 run_test 151 "test cache on oss and controls ==============================="
16917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16919 local TF="$TMP/$tfile"
16921 # simulate ENOMEM during write
16922 #define OBD_FAIL_OST_NOMEM 0x226
16923 lctl set_param fail_loc=0x80000226
16924 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16926 sync || error "sync failed"
16927 lctl set_param fail_loc=0
16929 # discard client's cache
16930 cancel_lru_locks osc
16932 # simulate ENOMEM during read
16933 lctl set_param fail_loc=0x80000226
16934 cmp $TF $DIR/$tfile || error "cmp failed"
16935 lctl set_param fail_loc=0
16939 run_test 152 "test read/write with enomem ============================"
16942 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16944 run_test 153 "test if fdatasync does not crash ======================="
16946 dot_lustre_fid_permission_check() {
16948 local ffid=$MOUNT/.lustre/fid/$fid
16951 echo "stat fid $fid"
16952 stat $ffid || error "stat $ffid failed."
16953 echo "touch fid $fid"
16954 touch $ffid || error "touch $ffid failed."
16955 echo "write to fid $fid"
16956 cat /etc/hosts > $ffid || error "write $ffid failed."
16957 echo "read fid $fid"
16958 diff /etc/hosts $ffid || error "read $ffid failed."
16959 echo "append write to fid $fid"
16960 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16961 echo "rename fid $fid"
16962 mv $ffid $test_dir/$tfile.1 &&
16963 error "rename $ffid to $tfile.1 should fail."
16964 touch $test_dir/$tfile.1
16965 mv $test_dir/$tfile.1 $ffid &&
16966 error "rename $tfile.1 to $ffid should fail."
16967 rm -f $test_dir/$tfile.1
16968 echo "truncate fid $fid"
16969 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16970 echo "link fid $fid"
16971 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16972 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16973 id $USER0 || skip_env "missing user $USER0"
16974 echo "setfacl fid $fid"
16975 setfacl -R -m u:$USER0:rwx $ffid ||
16976 error "setfacl $ffid failed"
16977 echo "getfacl fid $fid"
16978 getfacl $ffid || error "getfacl $ffid failed."
16980 echo "unlink fid $fid"
16981 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16982 echo "mknod fid $fid"
16983 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16985 fid=[0xf00000400:0x1:0x0]
16986 ffid=$MOUNT/.lustre/fid/$fid
16988 echo "stat non-exist fid $fid"
16989 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16990 echo "write to non-exist fid $fid"
16991 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16992 echo "link new fid $fid"
16993 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16995 mkdir -p $test_dir/$tdir
16996 touch $test_dir/$tdir/$tfile
16997 fid=$($LFS path2fid $test_dir/$tdir)
17000 error "error: could not get fid for $test_dir/$dir/$tfile."
17002 ffid=$MOUNT/.lustre/fid/$fid
17005 ls $ffid || error "ls $ffid failed."
17006 echo "touch $fid/$tfile.1"
17007 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
17009 echo "touch $MOUNT/.lustre/fid/$tfile"
17010 touch $MOUNT/.lustre/fid/$tfile && \
17011 error "touch $MOUNT/.lustre/fid/$tfile should fail."
17013 echo "setxattr to $MOUNT/.lustre/fid"
17014 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
17016 echo "listxattr for $MOUNT/.lustre/fid"
17017 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
17019 echo "delxattr from $MOUNT/.lustre/fid"
17020 setfattr -x trusted.name1 $MOUNT/.lustre/fid
17022 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
17023 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
17024 error "touch invalid fid should fail."
17026 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
17027 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
17028 error "touch non-normal fid should fail."
17030 echo "rename $tdir to $MOUNT/.lustre/fid"
17031 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
17032 error "rename to $MOUNT/.lustre/fid should fail."
17034 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
17036 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
17037 local new_obf_mode=777
17039 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
17040 chmod $new_obf_mode $DIR/.lustre/fid ||
17041 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
17043 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
17044 [ $obf_mode -eq $new_obf_mode ] ||
17045 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
17047 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
17048 chmod $old_obf_mode $DIR/.lustre/fid ||
17049 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
17052 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
17053 fid=$($LFS path2fid $test_dir/$tfile-2)
17055 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
17057 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
17058 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
17059 error "create lov data thru .lustre failed"
17061 echo "cp /etc/passwd $test_dir/$tfile-2"
17062 cp /etc/passwd $test_dir/$tfile-2 ||
17063 error "copy to $test_dir/$tfile-2 failed."
17064 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
17065 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
17066 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
17068 rm -rf $test_dir/tfile.lnk
17069 rm -rf $test_dir/$tfile-2
17073 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
17074 skip "Need MDS version at least 2.4.1"
17076 local tf=$DIR/$tfile
17079 local fid=$($LFS path2fid $tf)
17080 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
17082 # check that we get the same pathname back
17085 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
17086 echo "$rootpath $fid"
17087 found=$($LFS fid2path $rootpath "$fid")
17088 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
17089 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
17092 # check wrong root path format
17093 rootpath=$MOUNT"_wrong"
17094 found=$($LFS fid2path $rootpath "$fid")
17095 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
17097 run_test 154A "lfs path2fid and fid2path basic checks"
17100 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
17101 skip "Need MDS version at least 2.4.1"
17103 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
17104 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
17105 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
17106 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
17108 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
17109 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
17111 # check that we get the same pathname
17112 echo "PFID: $PFID, name: $name"
17113 local FOUND=$($LFS fid2path $MOUNT "$PFID")
17114 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
17115 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
17116 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
17118 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
17120 run_test 154B "verify the ll_decode_linkea tool"
17123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17124 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17125 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
17126 skip "Need MDS version at least 2.2.51"
17127 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
17129 cp /etc/hosts $DIR/$tfile
17131 fid=$($LFS path2fid $DIR/$tfile)
17133 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
17135 dot_lustre_fid_permission_check "$fid" $DIR ||
17136 error "dot lustre permission check $fid failed"
17138 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
17140 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
17142 touch $MOUNT/.lustre/file &&
17143 error "creation is not allowed under .lustre"
17145 mkdir $MOUNT/.lustre/dir &&
17146 error "mkdir is not allowed under .lustre"
17150 run_test 154a "Open-by-FID"
17153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17154 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17156 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
17157 skip "Need MDS version at least 2.2.51"
17159 local remote_dir=$DIR/$tdir/remote_dir
17163 mkdir -p $DIR/$tdir
17164 $LFS mkdir -i $MDTIDX $remote_dir ||
17165 error "create remote directory failed"
17167 cp /etc/hosts $remote_dir/$tfile
17169 fid=$($LFS path2fid $remote_dir/$tfile)
17171 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
17173 dot_lustre_fid_permission_check "$fid" $remote_dir ||
17174 error "dot lustre permission check $fid failed"
17177 run_test 154b "Open-by-FID for remote directory"
17180 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
17181 skip "Need MDS version at least 2.4.1"
17183 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
17184 local FID1=$($LFS path2fid $DIR/$tfile.1)
17185 local FID2=$($LFS path2fid $DIR/$tfile.2)
17186 local FID3=$($LFS path2fid $DIR/$tfile.3)
17189 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
17190 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
17191 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
17193 [ "$FID" = "${!want}" ] ||
17194 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
17198 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
17200 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
17201 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
17205 run_test 154c "lfs path2fid and fid2path multiple arguments"
17208 remote_mds_nodsh && skip "remote MDS with nodsh"
17209 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
17210 skip "Need MDS version at least 2.5.53"
17212 if remote_mds; then
17213 nid=$($LCTL list_nids | sed "s/\./\\\./g")
17217 local proc_ofile="mdt.*.exports.'$nid'.open_files"
17224 local fid=$($LFS path2fid $DIR/$tfile)
17227 cmd="exec $fd<$DIR/$tfile"
17229 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
17230 echo "$fid_list" | grep "$fid"
17233 cmd="exec $fd>/dev/null"
17235 if [ $rc -ne 0 ]; then
17236 error "FID $fid not found in open files list $fid_list"
17239 run_test 154d "Verify open file fid"
17243 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
17244 skip "Need MDS version at least 2.6.50"
17246 if ls -a $MOUNT | grep -q '^\.lustre$'; then
17247 error ".lustre returned by readdir"
17250 run_test 154e ".lustre is not returned by readdir"
17253 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17255 # create parent directory on a single MDT to avoid cross-MDT hardlinks
17256 mkdir_on_mdt0 $DIR/$tdir
17257 # test dirs inherit from its stripe
17258 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
17259 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
17260 cp /etc/hosts $DIR/$tdir/foo1/$tfile
17261 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
17264 # get fid of parents
17265 local FID0=$($LFS path2fid $DIR/$tdir)
17266 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
17267 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
17268 local FID3=$($LFS path2fid $DIR)
17270 # check that path2fid --parents returns expected <parent_fid>/name
17271 # 1) test for a directory (single parent)
17272 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
17273 [ "$parent" == "$FID0/foo1" ] ||
17274 error "expected parent: $FID0/foo1, got: $parent"
17276 # 2) test for a file with nlink > 1 (multiple parents)
17277 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
17278 echo "$parent" | grep -F "$FID1/$tfile" ||
17279 error "$FID1/$tfile not returned in parent list"
17280 echo "$parent" | grep -F "$FID2/link" ||
17281 error "$FID2/link not returned in parent list"
17283 # 3) get parent by fid
17284 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
17285 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
17286 echo "$parent" | grep -F "$FID1/$tfile" ||
17287 error "$FID1/$tfile not returned in parent list (by fid)"
17288 echo "$parent" | grep -F "$FID2/link" ||
17289 error "$FID2/link not returned in parent list (by fid)"
17291 # 4) test for entry in root directory
17292 parent=$($LFS path2fid --parents $DIR/f)
17293 echo "$parent" | grep -F "$FID3/f" ||
17294 error "$FID3/f not returned in parent list"
17296 # 5) test it on root directory
17297 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
17298 error "$MOUNT should not have parents"
17300 # enable xattr caching and check that linkea is correctly updated
17301 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
17302 save_lustre_params client "llite.*.xattr_cache" > $save
17303 lctl set_param llite.*.xattr_cache 1
17305 # 6.1) linkea update on rename
17306 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
17308 # get parents by fid
17309 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
17310 # foo1 should no longer be returned in parent list
17311 echo "$parent" | grep -F "$FID1" &&
17312 error "$FID1 should no longer be in parent list"
17313 # the new path should appear
17314 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
17315 error "$FID2/$tfile.moved is not in parent list"
17317 # 6.2) linkea update on unlink
17318 rm -f $DIR/$tdir/foo2/link
17319 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
17320 # foo2/link should no longer be returned in parent list
17321 echo "$parent" | grep -F "$FID2/link" &&
17322 error "$FID2/link should no longer be in parent list"
17326 restore_lustre_params < $save
17329 run_test 154f "get parent fids by reading link ea"
17333 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
17334 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
17335 skip "Need MDS version at least 2.6.92"
17337 mkdir_on_mdt0 $DIR/$tdir
17338 llapi_fid_test -d $DIR/$tdir
17340 run_test 154g "various llapi FID tests"
17344 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
17345 skip "Need client at least version 2.15.55.1"
17347 # Create an empty file
17350 # Get FID (interactive mode) and save under $TMP/$tfile.log
17351 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
17352 path2fid $DIR/$tfile
17355 fid=$(cat $TMP/$tfile.log)
17356 # $fid should not be empty
17357 [[ ! -z $fid ]] || error "FID is empty"
17358 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
17360 run_test 154h "Verify interactive path2fid"
17362 test_155_small_load() {
17363 local temp=$TMP/$tfile
17364 local file=$DIR/$tfile
17366 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
17367 error "dd of=$temp bs=6096 count=1 failed"
17369 cancel_lru_locks $OSC
17370 cmp $temp $file || error "$temp $file differ"
17372 $TRUNCATE $temp 6000
17373 $TRUNCATE $file 6000
17374 cmp $temp $file || error "$temp $file differ (truncate1)"
17376 echo "12345" >>$temp
17377 echo "12345" >>$file
17378 cmp $temp $file || error "$temp $file differ (append1)"
17380 echo "12345" >>$temp
17381 echo "12345" >>$file
17382 cmp $temp $file || error "$temp $file differ (append2)"
17388 test_155_big_load() {
17389 remote_ost_nodsh && skip "remote OST with nodsh"
17391 local temp=$TMP/$tfile
17392 local file=$DIR/$tfile
17395 local cache_size=$(do_facet ost$((MAXI+1)) \
17396 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
17398 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
17400 if [ -z "$cache_size" ]; then
17403 local large_file_size=$((cache_size * 2))
17405 echo "OSS cache size: $cache_size KB"
17406 echo "Large file size: $large_file_size KB"
17408 [ $MAXV -le $large_file_size ] &&
17409 skip_env "max available OST size needs > $large_file_size KB"
17411 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
17413 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
17414 error "dd of=$temp bs=$large_file_size count=1k failed"
17417 cancel_lru_locks osc
17418 cmp $temp $file || error "$temp $file differ"
17424 save_writethrough() {
17425 local facets=$(get_facets OST)
17427 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
17431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17433 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17435 save_writethrough $p
17438 set_cache writethrough on
17439 test_155_small_load
17440 restore_lustre_params < $p
17443 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
17446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17448 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17450 save_writethrough $p
17453 set_cache writethrough off
17454 test_155_small_load
17455 restore_lustre_params < $p
17458 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
17461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17463 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17465 save_writethrough $p
17468 set_cache writethrough on
17469 test_155_small_load
17470 restore_lustre_params < $p
17473 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
17476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17478 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17480 save_writethrough $p
17483 set_cache writethrough off
17484 test_155_small_load
17485 restore_lustre_params < $p
17488 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
17491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17493 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17495 save_writethrough $p
17498 set_cache writethrough on
17500 restore_lustre_params < $p
17503 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
17506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17508 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17510 save_writethrough $p
17513 set_cache writethrough off
17515 restore_lustre_params < $p
17518 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
17521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17523 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17525 save_writethrough $p
17528 set_cache writethrough on
17530 restore_lustre_params < $p
17533 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
17536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17538 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17540 save_writethrough $p
17543 set_cache writethrough off
17545 restore_lustre_params < $p
17548 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
17551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17552 remote_ost_nodsh && skip "remote OST with nodsh"
17553 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
17554 skip "stats not implemented on old servers"
17555 [ "$ost1_FSTYPE" = "zfs" ] &&
17556 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
17557 (( CLIENT_VERSION == OST1_VERSION )) ||
17558 skip "LU-13081: no interop testing for OSS cache"
17563 local file="$DIR/$tfile"
17564 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17566 save_writethrough $p
17569 log "Turn on read and write cache"
17571 set_cache writethrough on
17573 log "Write data and read it back."
17574 log "Read should be satisfied from the cache."
17575 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17577 cancel_lru_locks osc
17578 cat $file >/dev/null
17580 if ! let "AFTER - BEFORE == CPAGES"; then
17581 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
17583 log "cache hits: before: $BEFORE, after: $AFTER"
17586 log "Read again; it should be satisfied from the cache."
17588 cancel_lru_locks osc
17589 cat $file >/dev/null
17591 if ! let "AFTER - BEFORE == CPAGES"; then
17592 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
17594 log "cache hits:: before: $BEFORE, after: $AFTER"
17597 log "Turn off the read cache and turn on the write cache"
17599 set_cache writethrough on
17601 log "Read again; it should be satisfied from the cache."
17603 cancel_lru_locks osc
17604 cat $file >/dev/null
17606 if ! let "AFTER - BEFORE == CPAGES"; then
17607 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
17609 log "cache hits:: before: $BEFORE, after: $AFTER"
17612 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17613 # > 2.12.56 uses pagecache if cached
17614 log "Read again; it should not be satisfied from the cache."
17616 cancel_lru_locks osc
17617 cat $file >/dev/null
17619 if ! let "AFTER - BEFORE == 0"; then
17620 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
17622 log "cache hits:: before: $BEFORE, after: $AFTER"
17626 log "Write data and read it back."
17627 log "Read should be satisfied from the cache."
17628 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17630 cancel_lru_locks osc
17631 cat $file >/dev/null
17633 if ! let "AFTER - BEFORE == CPAGES"; then
17634 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
17636 log "cache hits:: before: $BEFORE, after: $AFTER"
17639 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17640 # > 2.12.56 uses pagecache if cached
17641 log "Read again; it should not be satisfied from the cache."
17643 cancel_lru_locks osc
17644 cat $file >/dev/null
17646 if ! let "AFTER - BEFORE == 0"; then
17647 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
17649 log "cache hits:: before: $BEFORE, after: $AFTER"
17653 log "Turn off read and write cache"
17655 set_cache writethrough off
17657 log "Write data and read it back"
17658 log "It should not be satisfied from the cache."
17660 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17661 cancel_lru_locks osc
17663 cat $file >/dev/null
17665 if ! let "AFTER - BEFORE == 0"; then
17666 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
17668 log "cache hits:: before: $BEFORE, after: $AFTER"
17671 log "Turn on the read cache and turn off the write cache"
17673 set_cache writethrough off
17675 log "Write data and read it back"
17676 log "It should not be satisfied from the cache."
17678 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17680 cancel_lru_locks osc
17681 cat $file >/dev/null
17683 if ! let "AFTER - BEFORE == 0"; then
17684 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
17686 log "cache hits:: before: $BEFORE, after: $AFTER"
17689 log "Read again; it should be satisfied from the cache."
17691 cancel_lru_locks osc
17692 cat $file >/dev/null
17694 if ! let "AFTER - BEFORE == CPAGES"; then
17695 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
17697 log "cache hits:: before: $BEFORE, after: $AFTER"
17700 restore_lustre_params < $p
17703 run_test 156 "Verification of tunables"
17706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17707 remote_mds_nodsh && skip "remote MDS with nodsh"
17708 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17709 skip "Need MDS version at least 2.2.0"
17711 changelog_register || error "changelog_register failed"
17712 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17713 changelog_users $SINGLEMDS | grep -q $cl_user ||
17714 error "User $cl_user not found in changelog_users"
17716 mkdir_on_mdt0 $DIR/$tdir
17719 test_mkdir -p $DIR/$tdir/pics/2008/zachy
17720 changelog_clear 0 || error "changelog_clear failed"
17721 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
17722 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
17723 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17724 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17725 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17726 rm $DIR/$tdir/pics/desktop.jpg
17728 echo "verifying changelog mask"
17729 changelog_chmask "-MKDIR"
17730 changelog_chmask "-CLOSE"
17732 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
17733 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
17735 changelog_chmask "+MKDIR"
17736 changelog_chmask "+CLOSE"
17738 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
17739 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
17741 MKDIRS=$(changelog_dump | grep -c "MKDIR")
17742 CLOSES=$(changelog_dump | grep -c "CLOSE")
17743 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
17744 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
17747 echo "verifying target fid"
17748 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
17749 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
17750 [ "$fidc" == "$fidf" ] ||
17751 error "changelog '$tfile' fid $fidc != file fid $fidf"
17752 echo "verifying parent fid"
17753 # The FID returned from the Changelog may be the directory shard on
17754 # a different MDT, and not the FID returned by path2fid on the parent.
17755 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
17756 # since this is what will matter when recreating this file in the tree.
17757 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
17758 local pathp=$($LFS fid2path $MOUNT "$fidp")
17759 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
17760 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
17762 echo "getting records for $cl_user"
17763 changelog_users $SINGLEMDS
17764 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
17766 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
17767 error "changelog_clear failed"
17768 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
17769 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
17770 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
17771 error "user index expect $user_rec1 + $nclr != $user_rec2"
17773 local min0_rec=$(changelog_users $SINGLEMDS |
17774 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
17775 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
17776 awk '{ print $1; exit; }')
17778 changelog_dump | tail -n 5
17779 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
17780 [ $first_rec == $((min0_rec + 1)) ] ||
17781 error "first index should be $min0_rec + 1 not $first_rec"
17783 # LU-3446 changelog index reset on MDT restart
17784 local cur_rec1=$(changelog_users $SINGLEMDS |
17785 awk '/^current.index:/ { print $NF }')
17786 changelog_clear 0 ||
17787 error "clear all changelog records for $cl_user failed"
17788 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
17789 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
17790 error "Fail to start $SINGLEMDS"
17791 local cur_rec2=$(changelog_users $SINGLEMDS |
17792 awk '/^current.index:/ { print $NF }')
17793 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
17794 [ $cur_rec1 == $cur_rec2 ] ||
17795 error "current index should be $cur_rec1 not $cur_rec2"
17797 echo "verifying users from this test are deregistered"
17798 changelog_deregister || error "changelog_deregister failed"
17799 changelog_users $SINGLEMDS | grep -q $cl_user &&
17800 error "User '$cl_user' still in changelog_users"
17802 # lctl get_param -n mdd.*.changelog_users
17803 # current_index: 144
17804 # ID index (idle seconds)
17805 # cl3 144 (2) mask=<list>
17806 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
17807 # this is the normal case where all users were deregistered
17808 # make sure no new records are added when no users are present
17809 local last_rec1=$(changelog_users $SINGLEMDS |
17810 awk '/^current.index:/ { print $NF }')
17811 touch $DIR/$tdir/chloe
17812 local last_rec2=$(changelog_users $SINGLEMDS |
17813 awk '/^current.index:/ { print $NF }')
17814 echo "verify changelogs are off: $last_rec1 == $last_rec2"
17815 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
17817 # any changelog users must be leftovers from a previous test
17818 changelog_users $SINGLEMDS
17819 echo "other changelog users; can't verify off"
17822 run_test 160a "changelog sanity"
17824 test_160b() { # LU-3587
17825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17826 remote_mds_nodsh && skip "remote MDS with nodsh"
17827 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17828 skip "Need MDS version at least 2.2.0"
17830 changelog_register || error "changelog_register failed"
17831 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17832 changelog_users $SINGLEMDS | grep -q $cl_user ||
17833 error "User '$cl_user' not found in changelog_users"
17835 local longname1=$(str_repeat a 255)
17836 local longname2=$(str_repeat b 255)
17839 echo "creating very long named file"
17840 touch $longname1 || error "create of '$longname1' failed"
17841 echo "renaming very long named file"
17842 mv $longname1 $longname2
17844 changelog_dump | grep RENME | tail -n 5
17847 run_test 160b "Verify that very long rename doesn't crash in changelog"
17850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17851 remote_mds_nodsh && skip "remote MDS with nodsh"
17853 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17854 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17855 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17856 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17860 # Registration step
17861 changelog_register || error "changelog_register failed"
17864 mkdir -p $DIR/$tdir
17865 $MCREATE $DIR/$tdir/foo_160c
17866 changelog_chmask "-TRUNC"
17867 $TRUNCATE $DIR/$tdir/foo_160c 200
17868 changelog_chmask "+TRUNC"
17869 $TRUNCATE $DIR/$tdir/foo_160c 199
17870 changelog_dump | tail -n 5
17871 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
17872 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
17874 run_test 160c "verify that changelog log catch the truncate event"
17877 remote_mds_nodsh && skip "remote MDS with nodsh"
17878 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17880 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
17881 skip "Need MDS version at least 2.7.60"
17883 # Registration step
17884 changelog_register || error "changelog_register failed"
17886 mkdir -p $DIR/$tdir/migrate_dir
17887 changelog_clear 0 || error "changelog_clear failed"
17889 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
17890 changelog_dump | tail -n 5
17891 local migrates=$(changelog_dump | grep -c "MIGRT")
17892 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
17894 run_test 160d "verify that changelog log catch the migrate event"
17897 remote_mds_nodsh && skip "remote MDS with nodsh"
17900 changelog_register || error "changelog_register failed"
17902 local MDT0=$(facet_svc $SINGLEMDS)
17905 # No user (expect fail)
17906 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17908 if [ $rc -eq 0 ]; then
17909 error "Should fail without user"
17910 elif [ $rc -ne 4 ]; then
17911 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17914 # Delete a future user (expect fail)
17915 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17917 if [ $rc -eq 0 ]; then
17918 error "Deleted non-existant user cl77"
17919 elif [ $rc -ne 2 ]; then
17920 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17923 # Clear to a bad index (1 billion should be safe)
17924 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17927 if [ $rc -eq 0 ]; then
17928 error "Successfully cleared to invalid CL index"
17929 elif [ $rc -ne 22 ]; then
17930 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17933 run_test 160e "changelog negative testing (should return errors)"
17936 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17937 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17938 skip "Need MDS version at least 2.10.56"
17940 local mdts=$(comma_list $(mdts_nodes))
17943 changelog_register || error "first changelog_register failed"
17944 changelog_register || error "second changelog_register failed"
17946 declare -A cl_user1
17947 declare -A cl_user2
17952 # generate some changelog records to accumulate on each MDT
17953 # use all_char because created files should be evenly distributed
17954 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17955 error "test_mkdir $tdir failed"
17956 log "$(date +%s): creating first files"
17957 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17958 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17959 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17962 # check changelogs have been generated
17963 local start=$SECONDS
17964 local idle_time=$((MDSCOUNT * 5 + 5))
17965 local nbcl=$(changelog_dump | wc -l)
17966 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17968 for param in "changelog_max_idle_time=$idle_time" \
17970 "changelog_min_gc_interval=2" \
17971 "changelog_min_free_cat_entries=3"; do
17972 local MDT0=$(facet_svc $SINGLEMDS)
17973 local var="${param%=*}"
17974 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17976 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17977 do_nodes $mdts $LCTL set_param mdd.*.$param
17980 # force cl_user2 to be idle (1st part), but also cancel the
17981 # cl_user1 records so that it is not evicted later in the test.
17982 local sleep1=$((idle_time / 2))
17983 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17986 # simulate changelog catalog almost full
17987 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17988 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17990 for i in $(seq $MDSCOUNT); do
17991 cl_users=(${CL_USERS[mds$i]})
17992 cl_user1[mds$i]="${cl_users[0]}"
17993 cl_user2[mds$i]="${cl_users[1]}"
17995 [ -n "${cl_user1[mds$i]}" ] ||
17996 error "mds$i: no user registered"
17997 [ -n "${cl_user2[mds$i]}" ] ||
17998 error "mds$i: only ${cl_user2[mds$i]} is registered"
18000 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18001 [ -n "$user_rec1" ] ||
18002 error "mds$i: User ${cl_user1[mds$i]} not registered"
18003 __changelog_clear mds$i ${cl_user1[mds$i]} +2
18004 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18005 [ -n "$user_rec2" ] ||
18006 error "mds$i: User ${cl_user1[mds$i]} not registered"
18007 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
18008 "$user_rec1 + 2 == $user_rec2"
18009 [ $((user_rec1 + 2)) == $user_rec2 ] ||
18010 error "mds$i: user ${cl_user1[mds$i]} index expected " \
18011 "$user_rec1 + 2, but is $user_rec2"
18012 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
18013 [ -n "$user_rec2" ] ||
18014 error "mds$i: User ${cl_user2[mds$i]} not registered"
18015 [ $user_rec1 == $user_rec2 ] ||
18016 error "mds$i: user ${cl_user2[mds$i]} index expected " \
18017 "$user_rec1, but is $user_rec2"
18020 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
18021 local sleep2=$((idle_time - (SECONDS - start) + 1))
18022 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
18025 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
18026 # cl_user1 should be OK because it recently processed records.
18027 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
18028 for ((i = 0; i < MDSCOUNT * 2; i++)); do
18029 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
18030 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
18033 # ensure gc thread is done
18034 for i in $(mdts_nodes); do
18035 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
18036 error "$i: GC-thread not done"
18040 for (( i = 1; i <= MDSCOUNT; i++ )); do
18041 # check cl_user1 still registered
18042 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
18043 error "mds$i: User ${cl_user1[mds$i]} not registered"
18044 # check cl_user2 unregistered
18045 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
18046 error "mds$i: User ${cl_user2[mds$i]} still registered"
18048 # check changelogs are present and starting at $user_rec1 + 1
18049 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18050 [ -n "$user_rec1" ] ||
18051 error "mds$i: User ${cl_user1[mds$i]} not registered"
18052 first_rec=$($LFS changelog $(facet_svc mds$i) |
18053 awk '{ print $1; exit; }')
18055 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
18056 [ $((user_rec1 + 1)) == $first_rec ] ||
18057 error "mds$i: rec $first_rec != $user_rec1 + 1"
18060 run_test 160f "changelog garbage collect (timestamped users)"
18063 remote_mds_nodsh && skip "remote MDS with nodsh"
18064 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
18065 skip "Need MDS version at least 2.14.55"
18067 local mdts=$(comma_list $(mdts_nodes))
18070 changelog_register || error "first changelog_register failed"
18071 changelog_register || error "second changelog_register failed"
18073 declare -A cl_user1
18074 declare -A cl_user2
18079 # generate some changelog records to accumulate on each MDT
18080 # use all_char because created files should be evenly distributed
18081 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18082 error "test_mkdir $tdir failed"
18083 for ((i = 0; i < MDSCOUNT; i++)); do
18084 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18085 error "create $DIR/$tdir/d$i.1 failed"
18088 # check changelogs have been generated
18089 local nbcl=$(changelog_dump | wc -l)
18090 (( $nbcl > 0 )) || error "no changelogs found"
18092 # reduce the max_idle_indexes value to make sure we exceed it
18093 for param in "changelog_max_idle_indexes=2" \
18095 "changelog_min_gc_interval=2"; do
18096 local MDT0=$(facet_svc $SINGLEMDS)
18097 local var="${param%=*}"
18098 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18100 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18101 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18102 error "unable to set mdd.*.$param"
18105 local start=$SECONDS
18106 for i in $(seq $MDSCOUNT); do
18107 cl_users=(${CL_USERS[mds$i]})
18108 cl_user1[mds$i]="${cl_users[0]}"
18109 cl_user2[mds$i]="${cl_users[1]}"
18111 [ -n "${cl_user1[mds$i]}" ] ||
18112 error "mds$i: user1 is not registered"
18113 [ -n "${cl_user2[mds$i]}" ] ||
18114 error "mds$i: only ${cl_user1[mds$i]} is registered"
18116 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18117 [ -n "$user_rec1" ] ||
18118 error "mds$i: user1 ${cl_user1[mds$i]} not found"
18119 __changelog_clear mds$i ${cl_user1[mds$i]} +2
18120 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18121 [ -n "$user_rec2" ] ||
18122 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
18123 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
18124 "$user_rec1 + 2 == $user_rec2"
18125 [ $((user_rec1 + 2)) == $user_rec2 ] ||
18126 error "mds$i: user1 ${cl_user1[mds$i]} index " \
18127 "expected $user_rec1 + 2, but is $user_rec2"
18128 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
18129 [ -n "$user_rec2" ] ||
18130 error "mds$i: user2 ${cl_user2[mds$i]} not found"
18131 [ $user_rec1 == $user_rec2 ] ||
18132 error "mds$i: user2 ${cl_user2[mds$i]} index " \
18133 "expected $user_rec1, but is $user_rec2"
18136 # ensure we are past the previous changelog_min_gc_interval set above
18137 local sleep2=$((start + 2 - SECONDS))
18138 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18139 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
18140 # cl_user1 should be OK because it recently processed records.
18141 for ((i = 0; i < MDSCOUNT; i++)); do
18142 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
18143 error "create $DIR/$tdir/d$i.3 failed"
18146 # ensure gc thread is done
18147 for i in $(mdts_nodes); do
18148 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
18149 error "$i: GC-thread not done"
18153 for (( i = 1; i <= MDSCOUNT; i++ )); do
18154 # check cl_user1 still registered
18155 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
18156 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
18157 # check cl_user2 unregistered
18158 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
18159 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
18161 # check changelogs are present and starting at $user_rec1 + 1
18162 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18163 [ -n "$user_rec1" ] ||
18164 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
18165 first_rec=$($LFS changelog $(facet_svc mds$i) |
18166 awk '{ print $1; exit; }')
18168 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
18169 [ $((user_rec1 + 1)) == $first_rec ] ||
18170 error "mds$i: rec $first_rec != $user_rec1 + 1"
18173 run_test 160g "changelog garbage collect on idle records"
18176 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18177 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
18178 skip "Need MDS version at least 2.10.56"
18180 local mdts=$(comma_list $(mdts_nodes))
18183 changelog_register || error "first changelog_register failed"
18184 changelog_register || error "second changelog_register failed"
18186 declare -A cl_user1
18187 declare -A cl_user2
18192 # generate some changelog records to accumulate on each MDT
18193 # use all_char because created files should be evenly distributed
18194 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18195 error "test_mkdir $tdir failed"
18196 for ((i = 0; i < MDSCOUNT; i++)); do
18197 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18198 error "create $DIR/$tdir/d$i.1 failed"
18201 # check changelogs have been generated
18202 local nbcl=$(changelog_dump | wc -l)
18203 [[ $nbcl -eq 0 ]] && error "no changelogs found"
18205 for param in "changelog_max_idle_time=10" \
18207 "changelog_min_gc_interval=2"; do
18208 local MDT0=$(facet_svc $SINGLEMDS)
18209 local var="${param%=*}"
18210 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18212 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18213 do_nodes $mdts $LCTL set_param mdd.*.$param
18216 # force cl_user2 to be idle (1st part)
18219 for i in $(seq $MDSCOUNT); do
18220 cl_users=(${CL_USERS[mds$i]})
18221 cl_user1[mds$i]="${cl_users[0]}"
18222 cl_user2[mds$i]="${cl_users[1]}"
18224 [ -n "${cl_user1[mds$i]}" ] ||
18225 error "mds$i: no user registered"
18226 [ -n "${cl_user2[mds$i]}" ] ||
18227 error "mds$i: only ${cl_user2[mds$i]} is registered"
18229 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18230 [ -n "$user_rec1" ] ||
18231 error "mds$i: User ${cl_user1[mds$i]} not registered"
18232 __changelog_clear mds$i ${cl_user1[mds$i]} +2
18233 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18234 [ -n "$user_rec2" ] ||
18235 error "mds$i: User ${cl_user1[mds$i]} not registered"
18236 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
18237 "$user_rec1 + 2 == $user_rec2"
18238 [ $((user_rec1 + 2)) == $user_rec2 ] ||
18239 error "mds$i: user ${cl_user1[mds$i]} index expected " \
18240 "$user_rec1 + 2, but is $user_rec2"
18241 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
18242 [ -n "$user_rec2" ] ||
18243 error "mds$i: User ${cl_user2[mds$i]} not registered"
18244 [ $user_rec1 == $user_rec2 ] ||
18245 error "mds$i: user ${cl_user2[mds$i]} index expected " \
18246 "$user_rec1, but is $user_rec2"
18249 # force cl_user2 to be idle (2nd part) and to reach
18250 # changelog_max_idle_time
18253 # force each GC-thread start and block then
18254 # one per MDT/MDD, set fail_val accordingly
18255 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
18256 do_nodes $mdts $LCTL set_param fail_loc=0x1316
18258 # generate more changelogs to trigger fail_loc
18259 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
18260 error "create $DIR/$tdir/${tfile}bis failed"
18262 # stop MDT to stop GC-thread, should be done in back-ground as it will
18263 # block waiting for the thread to be released and exit
18264 declare -A stop_pids
18265 for i in $(seq $MDSCOUNT); do
18267 stop_pids[mds$i]=$!
18270 for i in $(mdts_nodes); do
18273 local facets=$(facets_up_on_host $i)
18275 for facet in ${facets//,/ }; do
18276 if [[ $facet == mds* ]]; then
18280 # ensure each MDS's gc threads are still present and all in "R"
18281 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
18282 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
18283 error "$i: expected $nb GC-thread"
18285 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
18287 error "$i: GC-thread not found in R-state"
18288 # check umounts of each MDT on MDS have reached kthread_stop()
18289 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
18290 error "$i: expected $nb umount"
18292 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
18293 error "$i: umount not found in D-state"
18296 # release all GC-threads
18297 do_nodes $mdts $LCTL set_param fail_loc=0
18299 # wait for MDT stop to complete
18300 for i in $(seq $MDSCOUNT); do
18301 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
18305 # may try to check if any orphan changelog records are present
18306 # via ldiskfs/zfs and llog_reader...
18308 # re-start/mount MDTs
18309 for i in $(seq $MDSCOUNT); do
18310 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
18311 error "Fail to start mds$i"
18315 for i in $(seq $MDSCOUNT); do
18316 # check cl_user1 still registered
18317 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
18318 error "mds$i: User ${cl_user1[mds$i]} not registered"
18319 # check cl_user2 unregistered
18320 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
18321 error "mds$i: User ${cl_user2[mds$i]} still registered"
18323 # check changelogs are present and starting at $user_rec1 + 1
18324 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18325 [ -n "$user_rec1" ] ||
18326 error "mds$i: User ${cl_user1[mds$i]} not registered"
18327 first_rec=$($LFS changelog $(facet_svc mds$i) |
18328 awk '{ print $1; exit; }')
18330 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
18331 [ $((user_rec1 + 1)) == $first_rec ] ||
18332 error "mds$i: first index should be $user_rec1 + 1, " \
18333 "but is $first_rec"
18336 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
18341 local mdts=$(comma_list $(mdts_nodes))
18343 changelog_register || error "first changelog_register failed"
18345 # generate some changelog records to accumulate on each MDT
18346 # use all_char because created files should be evenly distributed
18347 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18348 error "test_mkdir $tdir failed"
18349 for ((i = 0; i < MDSCOUNT; i++)); do
18350 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18351 error "create $DIR/$tdir/d$i.1 failed"
18354 # check changelogs have been generated
18355 local nbcl=$(changelog_dump | wc -l)
18356 [[ $nbcl -eq 0 ]] && error "no changelogs found"
18358 # simulate race between register and unregister
18359 # XXX as fail_loc is set per-MDS, with DNE configs the race
18360 # simulation will only occur for one MDT per MDS and for the
18361 # others the normal race scenario will take place
18362 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
18363 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
18364 do_nodes $mdts $LCTL set_param fail_val=1
18366 # unregister 1st user
18367 changelog_deregister &
18369 # wait some time for deregister work to reach race rdv
18371 # register 2nd user
18372 changelog_register || error "2nd user register failed"
18374 wait $pid1 || error "1st user deregister failed"
18378 declare -A LAST_REC
18379 for i in $(seq $MDSCOUNT); do
18380 if changelog_users mds$i | grep "^cl"; then
18381 # make sure new records are added with one user present
18382 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
18383 awk '/^current.index:/ { print $NF }')
18385 error "mds$i has no user registered"
18389 # generate more changelog records to accumulate on each MDT
18390 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
18391 error "create $DIR/$tdir/${tfile}bis failed"
18393 for i in $(seq $MDSCOUNT); do
18394 last_rec=$(changelog_users $SINGLEMDS |
18395 awk '/^current.index:/ { print $NF }')
18396 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
18397 [ $last_rec != ${LAST_REC[mds$i]} ] ||
18398 error "changelogs are off on mds$i"
18401 run_test 160i "changelog user register/unregister race"
18404 remote_mds_nodsh && skip "remote MDS with nodsh"
18405 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
18406 skip "Need MDS version at least 2.12.56"
18408 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
18409 stack_trap "umount $MOUNT2" EXIT
18411 changelog_register || error "first changelog_register failed"
18412 stack_trap "changelog_deregister" EXIT
18414 # generate some changelog
18415 # use all_char because created files should be evenly distributed
18416 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18417 error "mkdir $tdir failed"
18418 for ((i = 0; i < MDSCOUNT; i++)); do
18419 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18420 error "create $DIR/$tdir/d$i.1 failed"
18423 # open the changelog device
18424 exec 3>/dev/changelog-$FSNAME-MDT0000
18425 stack_trap "exec 3>&-" EXIT
18426 exec 4</dev/changelog-$FSNAME-MDT0000
18427 stack_trap "exec 4<&-" EXIT
18429 # umount the first lustre mount
18431 stack_trap "mount_client $MOUNT" EXIT
18433 # read changelog, which may or may not fail, but should not crash
18437 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18438 changelog_users $SINGLEMDS | grep -q $cl_user ||
18439 error "User $cl_user not found in changelog_users"
18441 printf 'clear:'$cl_user':0' >&3
18443 run_test 160j "client can be umounted while its chanangelog is being used"
18446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18447 remote_mds_nodsh && skip "remote MDS with nodsh"
18449 mkdir -p $DIR/$tdir/1/1
18451 changelog_register || error "changelog_register failed"
18452 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18454 changelog_users $SINGLEMDS | grep -q $cl_user ||
18455 error "User '$cl_user' not found in changelog_users"
18456 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
18457 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
18458 rmdir $DIR/$tdir/1/1 & sleep 1
18460 touch $DIR/$tdir/2/2
18461 rm -rf $DIR/$tdir/2
18466 changelog_dump | grep rmdir || error "rmdir not recorded"
18468 run_test 160k "Verify that changelog records are not lost"
18470 # Verifies that a file passed as a parameter has recently had an operation
18471 # performed on it that has generated an MTIME changelog which contains the
18472 # correct parent FID. As files might reside on a different MDT from the
18473 # parent directory in DNE configurations, the FIDs are translated to paths
18474 # before being compared, which should be identical
18475 compare_mtime_changelog() {
18483 mdtidx=$($LFS getstripe --mdt-index $file)
18484 mdtidx=$(printf "%04x" $mdtidx)
18486 # Obtain the parent FID from the MTIME changelog
18487 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
18488 [ -z "$mtime" ] && error "MTIME changelog not recorded"
18490 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
18491 [ -z "$cl_fid" ] && error "parent FID not present"
18493 # Verify that the path for the parent FID is the same as the path for
18494 # the test directory
18495 pdir=$($LFS fid2path $MOUNT "$cl_fid")
18499 [[ "${pdir%/}" == "$dir" ]] ||
18500 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
18504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18506 remote_mds_nodsh && skip "remote MDS with nodsh"
18507 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18508 skip "Need MDS version at least 2.13.55"
18512 changelog_register || error "changelog_register failed"
18513 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18515 changelog_users $SINGLEMDS | grep -q $cl_user ||
18516 error "User '$cl_user' not found in changelog_users"
18518 # Clear some types so that MTIME changelogs are generated
18519 changelog_chmask "-CREAT"
18520 changelog_chmask "-CLOSE"
18522 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
18524 # Test CL_MTIME during setattr
18525 touch $DIR/$tdir/$tfile
18526 compare_mtime_changelog $DIR/$tdir/$tfile
18528 # Test CL_MTIME during close
18529 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
18530 compare_mtime_changelog $DIR/$tdir/${tfile}_2
18532 run_test 160l "Verify that MTIME changelog records contain the parent FID"
18535 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18536 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18537 skip "Need MDS version at least 2.14.51"
18544 changelog_register || error "first changelog_register failed"
18545 changelog_register || error "second changelog_register failed"
18547 cl_users=(${CL_USERS[mds1]})
18548 cl_user1="${cl_users[0]}"
18549 cl_user2="${cl_users[1]}"
18550 # generate some changelog records to accumulate on MDT0
18551 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18552 createmany -m $DIR/$tdir/$tfile 50 ||
18553 error "create $DIR/$tdir/$tfile failed"
18554 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18557 # check changelogs have been generated
18558 local nbcl=$(changelog_dump | wc -l)
18559 [[ $nbcl -eq 0 ]] && error "no changelogs found"
18561 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
18562 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
18564 __changelog_clear mds1 $cl_user1 +10
18565 __changelog_clear mds1 $cl_user2 0 &
18568 __changelog_clear mds1 $cl_user1 0 ||
18569 error "fail to cancel record for $cl_user1"
18571 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
18573 run_test 160m "Changelog clear race"
18576 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18577 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18578 skip "Need MDS version at least 2.14.51"
18587 changelog_register || error "first changelog_register failed"
18589 cl_users=(${CL_USERS[mds1]})
18590 cl_user1="${cl_users[0]}"
18592 # generate some changelog records to accumulate on MDT0
18593 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18594 first_rec=$(changelog_users $SINGLEMDS |
18595 awk '/^current.index:/ { print $NF }')
18596 while (( last_rec < (( first_rec + 65000)) )); do
18597 createmany -m $DIR/$tdir/$tfile 10000 ||
18598 error "create $DIR/$tdir/$tfile failed"
18600 for i in $(seq 0 10000); do
18601 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
18605 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
18606 error "unlinkmany failed unlink"
18607 last_rec=$(changelog_users $SINGLEMDS |
18608 awk '/^current.index:/ { print $NF }')
18609 echo last record $last_rec
18610 (( last_rec == 0 )) && error "no changelog found"
18613 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
18614 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
18616 __changelog_clear mds1 $cl_user1 0 &
18619 __changelog_clear mds1 $cl_user1 0 ||
18620 error "fail to cancel record for $cl_user1"
18622 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
18624 run_test 160n "Changelog destroy race"
18627 local mdt="$(facet_svc $SINGLEMDS)"
18629 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18630 remote_mds_nodsh && skip "remote MDS with nodsh"
18631 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
18632 skip "Need MDS version at least 2.14.52"
18634 changelog_register --user test_160o -m unlnk+close+open ||
18635 error "changelog_register failed"
18637 do_facet $SINGLEMDS $LCTL --device $mdt \
18638 changelog_register -u "Tt3_-#" &&
18639 error "bad symbols in name should fail"
18641 do_facet $SINGLEMDS $LCTL --device $mdt \
18642 changelog_register -u test_160o &&
18643 error "the same name registration should fail"
18645 do_facet $SINGLEMDS $LCTL --device $mdt \
18646 changelog_register -u test_160toolongname &&
18647 error "too long name registration should fail"
18649 changelog_chmask "MARK+HSM"
18650 lctl get_param mdd.*.changelog*mask
18651 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18652 changelog_users $SINGLEMDS | grep -q $cl_user ||
18653 error "User $cl_user not found in changelog_users"
18655 echo $cl_user | grep -q test_160o ||
18656 error "User $cl_user has no specific name 'test160o'"
18659 changelog_clear 0 || error "changelog_clear failed"
18660 # generate some changelog records to accumulate on MDT0
18661 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18662 touch $DIR/$tdir/$tfile # open 1
18664 OPENS=$(changelog_dump | grep -c "OPEN")
18665 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
18667 # must be no MKDIR it wasn't set as user mask
18668 MKDIR=$(changelog_dump | grep -c "MKDIR")
18669 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
18671 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
18672 mdd.$mdt.changelog_current_mask -n)
18673 # register maskless user
18674 changelog_register || error "changelog_register failed"
18675 # effective mask should be not changed because it is not minimal
18676 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18677 mdd.$mdt.changelog_current_mask -n)
18678 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
18679 # set server mask to minimal value
18680 changelog_chmask "MARK"
18681 # check effective mask again, should be treated as DEFMASK now
18682 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18683 mdd.$mdt.changelog_current_mask -n)
18684 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18686 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
18687 # set server mask back to some value
18688 changelog_chmask "CLOSE,UNLNK"
18689 # check effective mask again, should not remain as DEFMASK
18690 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18691 mdd.$mdt.changelog_current_mask -n)
18692 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
18695 do_facet $SINGLEMDS $LCTL --device $mdt \
18696 changelog_deregister -u test_160o ||
18697 error "cannot deregister by name"
18699 run_test 160o "changelog user name and mask"
18702 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18703 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18704 skip "Need MDS version at least 2.14.51"
18705 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
18711 changelog_register || error "first changelog_register failed"
18713 cl_users=(${CL_USERS[mds1]})
18714 cl_user1="${cl_users[0]}"
18716 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18717 createmany -m $DIR/$tdir/$tfile 50 ||
18718 error "create $DIR/$tdir/$tfile failed"
18719 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18722 # check changelogs have been generated
18723 entry_count=$(changelog_dump | wc -l)
18724 ((entry_count != 0)) || error "no changelog entries found"
18726 # remove changelog_users and check that orphan entries are removed
18728 local dev=$(mdsdevname 1)
18729 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
18730 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
18731 entry_count=$(changelog_dump | wc -l)
18732 ((entry_count == 0)) ||
18733 error "found $entry_count changelog entries, expected none"
18735 run_test 160p "Changelog orphan cleanup with no users"
18738 local mdt="$(facet_svc $SINGLEMDS)"
18741 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18742 remote_mds_nodsh && skip "remote MDS with nodsh"
18743 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
18744 skip "Need MDS version at least 2.14.54"
18746 # set server mask to minimal value like server init does
18747 changelog_chmask "MARK"
18748 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
18749 error "changelog_register failed"
18750 # check effective mask again, should be treated as DEFMASK now
18751 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18752 mdd.$mdt.changelog_current_mask -n)
18753 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
18754 error "changelog_deregister failed"
18755 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18757 run_test 160q "changelog effective mask is DEFMASK if not set"
18760 remote_mds_nodsh && skip "remote MDS with nodsh"
18761 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
18762 skip "Need MDS version at least 2.14.55"
18764 local mdts=$(comma_list $(mdts_nodes))
18766 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
18767 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
18768 fail_val=$((24 * 3600 * 10))
18770 # Create a user which is 10 days old
18771 changelog_register || error "first changelog_register failed"
18773 declare -A cl_user1
18776 # generate some changelog records to accumulate on each MDT
18777 # use all_char because created files should be evenly distributed
18778 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18779 error "test_mkdir $tdir failed"
18780 for ((i = 0; i < MDSCOUNT; i++)); do
18781 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18782 error "create $DIR/$tdir/d$i.1 failed"
18785 # check changelogs have been generated
18786 local nbcl=$(changelog_dump | wc -l)
18787 (( nbcl > 0 )) || error "no changelogs found"
18789 # reduce the max_idle_indexes value to make sure we exceed it
18790 for param in "changelog_max_idle_indexes=2097446912" \
18791 "changelog_max_idle_time=2592000" \
18793 "changelog_min_gc_interval=2"; do
18794 local MDT0=$(facet_svc $SINGLEMDS)
18795 local var="${param%=*}"
18796 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18798 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18799 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18800 error "unable to set mdd.*.$param"
18803 local start=$SECONDS
18804 for i in $(seq $MDSCOUNT); do
18805 cl_users=(${CL_USERS[mds$i]})
18806 cl_user1[mds$i]="${cl_users[0]}"
18808 [[ -n "${cl_user1[mds$i]}" ]] ||
18809 error "mds$i: no user registered"
18812 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
18813 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
18815 # ensure we are past the previous changelog_min_gc_interval set above
18816 local sleep2=$((start + 2 - SECONDS))
18817 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18819 # Generate one more changelog to trigger GC
18820 for ((i = 0; i < MDSCOUNT; i++)); do
18821 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
18822 error "create $DIR/$tdir/d$i.3 failed"
18825 # ensure gc thread is done
18826 for node in $(mdts_nodes); do
18827 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
18828 error "$node: GC-thread not done"
18831 do_nodes $mdts $LCTL set_param fail_loc=0
18833 for (( i = 1; i <= MDSCOUNT; i++ )); do
18834 # check cl_user1 is purged
18835 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
18836 error "mds$i: User ${cl_user1[mds$i]} is registered"
18840 run_test 160s "changelog garbage collect on idle records * time"
18843 remote_mds_nodsh && skip "remote MDS with nodsh"
18844 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
18845 skip "Need MDS version at least 2.15.50"
18847 local MDT0=$(facet_svc $SINGLEMDS)
18853 changelog_register --user user1 -m all ||
18854 error "user1 failed to register"
18856 mkdir_on_mdt0 $DIR/$tdir
18857 # create default overstripe to maximize changelog size
18858 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
18859 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
18860 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18862 # user2 consumes less records so less space
18863 changelog_register --user user2 || error "user2 failed to register"
18864 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
18865 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18867 # check changelogs have been generated
18868 local nbcl=$(changelog_dump | wc -l)
18869 (( nbcl > 0 )) || error "no changelogs found"
18871 # reduce the changelog_min_gc_interval to force check
18872 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
18873 local var="${param%=*}"
18874 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18876 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
18877 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
18878 error "unable to set mdd.*.$param"
18882 cl_users=(${CL_USERS[mds1]})
18883 cl_user1="${cl_users[0]}"
18884 cl_user2="${cl_users[1]}"
18886 [[ -n $cl_user1 ]] ||
18887 error "mds1: user #1 isn't registered"
18888 [[ -n $cl_user2 ]] ||
18889 error "mds1: user #2 isn't registered"
18891 # ensure we are past the previous changelog_min_gc_interval set above
18892 local sleep2=$((start + 2 - SECONDS))
18893 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18895 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
18896 do_facet mds1 $LCTL set_param fail_loc=0x018c \
18897 fail_val=$(((llog_size1 + llog_size2) / 2))
18899 # Generate more changelog to trigger GC
18900 createmany -o $DIR/$tdir/u3_ 4 ||
18901 error "create failed for more files"
18903 # ensure gc thread is done
18904 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
18905 error "mds1: GC-thread not done"
18907 do_facet mds1 $LCTL set_param fail_loc=0
18909 # check cl_user1 is purged
18910 changelog_users mds1 | grep -q "$cl_user1" &&
18911 error "User $cl_user1 is registered"
18912 # check cl_user2 is not purged
18913 changelog_users mds1 | grep -q "$cl_user2" ||
18914 error "User $cl_user2 is not registered"
18916 run_test 160t "changelog garbage collect on lack of space"
18918 test_160u() { # LU-17400
18919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18920 remote_mds_nodsh && skip "remote MDS with nodsh"
18921 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
18922 skip "Need MDS version at least 2.2.0"
18924 cd $DIR || error "cd $DIR failed"
18926 # ensure changelog has a clean view if tests are run multiple times
18927 [ -d rename ] && rm -rf rename
18929 changelog_register || error "changelog_register failed"
18930 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18932 changelog_users $SINGLEMDS | grep -q $cl_user ||
18933 error "User '$cl_user' not found in changelog_users"
18935 local longname1=$(str_repeat a 255)
18937 echo "creating simple directory tree"
18938 mkdir -p rename/a || error "create of simple directory tree failed"
18939 echo "creating rename/hw file"
18940 echo "hello world" > rename/hw || error "create of rename/hw failed"
18941 echo "creating very long named file"
18942 touch rename/$longname1 || error "create of 'rename/$longname1' failed"
18943 echo "move rename/hw to rename/a/a.hw"
18944 mv rename/hw rename/a/a.hw || error "mv failed"
18946 RENME=($(changelog_dump | grep "RENME"))
18947 #declare -p RENME # for debugging captured value with indexes
18949 [[ "${RENME[11]}" == "a.hw" && "${RENME[14]}" == "hw" ]] ||
18950 error "changelog rename record type name/sname error"
18952 run_test 160u "changelog rename record type name and sname strings are correct"
18955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18957 test_mkdir -c1 $DIR/$tdir
18958 cp /etc/hosts $DIR/$tdir/$tfile
18959 test_mkdir -c1 $DIR/$tdir/foo1
18960 test_mkdir -c1 $DIR/$tdir/foo2
18961 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18962 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18963 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18964 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18965 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18966 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18967 $LFS fid2path $DIR $FID
18968 error "bad link ea"
18971 rm $DIR/$tdir/foo2/zachary
18973 rm $DIR/$tdir/foo2/thor
18975 rm $DIR/$tdir/$tfile
18977 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18978 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18979 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18980 rm $DIR/$tdir/foo2/maggie
18983 local longname=$tfile.avg_len_is_thirty_two_
18984 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18985 error_noexit 'failed to unlink many hardlinks'" EXIT
18986 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18987 error "failed to hardlink many files"
18988 links=$($LFS fid2path $DIR $FID | wc -l)
18989 echo -n "${links}/1000 links in link EA"
18990 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18992 run_test 161a "link ea sanity"
18995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18996 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18999 local remote_dir=$DIR/$tdir/remote_dir
19001 mkdir -p $DIR/$tdir
19002 $LFS mkdir -i $MDTIDX $remote_dir ||
19003 error "create remote directory failed"
19005 cp /etc/hosts $remote_dir/$tfile
19006 mkdir -p $remote_dir/foo1
19007 mkdir -p $remote_dir/foo2
19008 ln $remote_dir/$tfile $remote_dir/foo1/sofia
19009 ln $remote_dir/$tfile $remote_dir/foo2/zachary
19010 ln $remote_dir/$tfile $remote_dir/foo1/luna
19011 ln $remote_dir/$tfile $remote_dir/foo2/thor
19013 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
19015 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
19016 $LFS fid2path $DIR $FID
19017 error "bad link ea"
19020 rm $remote_dir/foo2/zachary
19022 rm $remote_dir/foo2/thor
19024 rm $remote_dir/$tfile
19026 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
19027 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
19028 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
19029 $LFS fid2path $DIR $FID
19030 error "bad link rename"
19032 rm $remote_dir/foo2/maggie
19035 local longname=filename_avg_len_is_thirty_two_
19036 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
19037 error "failed to hardlink many files"
19038 links=$($LFS fid2path $DIR $FID | wc -l)
19039 echo -n "${links}/1000 links in link EA"
19040 [[ ${links} -gt 60 ]] ||
19041 error "expected at least 60 links in link EA"
19042 unlinkmany $remote_dir/foo2/$longname 1000 ||
19043 error "failed to unlink many hardlinks"
19045 run_test 161b "link ea sanity under remote directory"
19048 remote_mds_nodsh && skip "remote MDS with nodsh"
19049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19050 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
19051 skip "Need MDS version at least 2.1.5"
19053 # define CLF_RENAME_LAST 0x0001
19054 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
19055 changelog_register || error "changelog_register failed"
19058 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
19059 touch $DIR/$tdir/foo_161c
19060 touch $DIR/$tdir/bar_161c
19061 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
19062 changelog_dump | grep RENME | tail -n 5
19063 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
19064 changelog_clear 0 || error "changelog_clear failed"
19065 if [ x$flags != "x0x1" ]; then
19066 error "flag $flags is not 0x1"
19069 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
19070 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
19071 touch $DIR/$tdir/foo_161c
19072 touch $DIR/$tdir/bar_161c
19073 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
19074 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
19075 changelog_dump | grep RENME | tail -n 5
19076 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
19077 changelog_clear 0 || error "changelog_clear failed"
19078 if [ x$flags != "x0x0" ]; then
19079 error "flag $flags is not 0x0"
19081 echo "rename overwrite a target having nlink > 1," \
19082 "changelog record has flags of $flags"
19084 # rename doesn't overwrite a target (changelog flag 0x0)
19085 touch $DIR/$tdir/foo_161c
19086 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
19087 changelog_dump | grep RENME | tail -n 5
19088 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
19089 changelog_clear 0 || error "changelog_clear failed"
19090 if [ x$flags != "x0x0" ]; then
19091 error "flag $flags is not 0x0"
19093 echo "rename doesn't overwrite a target," \
19094 "changelog record has flags of $flags"
19096 # define CLF_UNLINK_LAST 0x0001
19097 # unlink a file having nlink = 1 (changelog flag 0x1)
19098 rm -f $DIR/$tdir/foo2_161c
19099 changelog_dump | grep UNLNK | tail -n 5
19100 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
19101 changelog_clear 0 || error "changelog_clear failed"
19102 if [ x$flags != "x0x1" ]; then
19103 error "flag $flags is not 0x1"
19105 echo "unlink a file having nlink = 1," \
19106 "changelog record has flags of $flags"
19108 # unlink a file having nlink > 1 (changelog flag 0x0)
19109 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
19110 rm -f $DIR/$tdir/foobar_161c
19111 changelog_dump | grep UNLNK | tail -n 5
19112 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
19113 changelog_clear 0 || error "changelog_clear failed"
19114 if [ x$flags != "x0x0" ]; then
19115 error "flag $flags is not 0x0"
19117 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
19119 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
19122 remote_mds_nodsh && skip "remote MDS with nodsh"
19123 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19128 changelog_register || error "changelog_register failed"
19130 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
19131 # interfer with $MOUNT/.lustre/fid/ access
19133 [[ $? -eq 0 ]] || error "mkdir failed"
19135 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
19136 $LCTL set_param fail_loc=0x8000140c
19138 $LCTL set_param fail_val=5
19141 echo foofoo > $DIR/$tdir/$tfile &
19144 # wait for create to be delayed
19148 [[ $? -eq 0 ]] || error "create should be blocked"
19150 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
19151 stack_trap "rm -f $tempfile"
19152 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
19153 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
19154 # some delay may occur during ChangeLog publishing and file read just
19155 # above, that could allow file write to happen finally
19156 [[ -s $tempfile ]] && echo "file should be empty"
19158 $LCTL set_param fail_loc=0
19161 [[ $? -eq 0 ]] || error "create failed"
19163 run_test 161d "create with concurrent .lustre/fid access"
19166 local expected="$1"
19171 path=$($LFS fid2path "$@")
19174 if [ $rc -ne 0 ]; then
19175 error "path looked up of '$expected' failed: rc=$rc"
19176 elif [ "$path" != "$expected" ]; then
19177 error "path looked up '$path' instead of '$expected'"
19179 echo "FID '$fid' resolves to path '$path' as expected"
19183 test_162a() { # was test_162
19184 test_mkdir -p -c1 $DIR/$tdir/d2
19185 touch $DIR/$tdir/d2/$tfile
19186 touch $DIR/$tdir/d2/x1
19187 touch $DIR/$tdir/d2/x2
19188 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
19189 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
19191 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
19192 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
19195 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
19196 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
19197 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
19199 # softlink to wrong file
19200 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
19201 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
19202 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
19205 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
19206 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
19207 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
19208 # fid2path dir/fsname should both work
19209 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
19210 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
19212 # hardlink count: check that there are 2 links
19213 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
19214 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
19216 # hardlink indexing: remove the first link
19217 rm $DIR/$tdir/d2/p/q/r/hlink
19218 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
19220 run_test 162a "path lookup sanity"
19223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19224 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19227 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19228 error "create striped dir failed"
19230 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19231 tail -n 1 | awk '{print $2}')
19232 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
19234 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
19235 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
19238 for ((i=0;i<5;i++)); do
19239 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
19240 error "get fid for f$i failed"
19241 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
19243 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
19244 error "get fid for d$i failed"
19245 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
19250 run_test 162b "striped directory path lookup sanity"
19252 # LU-4239: Verify fid2path works with paths 100 or more directories deep
19254 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
19255 skip "Need MDS version at least 2.7.51"
19257 local lpath=$tdir.local
19258 local rpath=$tdir.remote
19260 test_mkdir $DIR/$lpath
19261 test_mkdir $DIR/$rpath
19263 for ((i = 0; i <= 101; i++)); do
19266 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
19267 error "get fid for local directory $DIR/$lpath failed"
19268 check_path "$DIR/$lpath" $MOUNT $FID --link 0
19271 test_mkdir $DIR/$rpath
19272 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
19273 error "get fid for remote directory $DIR/$rpath failed"
19274 check_path "$DIR/$rpath" $MOUNT $FID --link 0
19279 run_test 162c "fid2path works with paths 100 or more directories deep"
19281 oalr_event_count() {
19285 awk -v name="${FSNAME}-OST0000" \
19286 -v event="${event}" \
19287 '$1 == "TRACE" && $2 == event && $3 == name' \
19292 oalr_expect_event_count() {
19295 local expect="${3}"
19298 count=$(oalr_event_count "${event}" "${trace}")
19299 if ((count == expect)); then
19303 error_noexit "${event} event count was '${count}', expected ${expect}"
19309 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
19311 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
19315 sync # Flush previous IOs so we can count log entries.
19316 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
19317 stack_trap cleanup_165 EXIT
19321 local trace="/tmp/${tfile}.trace"
19325 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19326 skip "OFD access log unsupported"
19329 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19332 do_facet ost1 ofd_access_log_reader --list
19335 do_facet ost1 killall -TERM ofd_access_log_reader
19339 if ((rc != 0)); then
19340 error "ofd_access_log_reader exited with rc = '${rc}'"
19343 # Parse trace file for discovery events:
19344 oalr_expect_event_count alr_log_add "${trace}" 1
19345 oalr_expect_event_count alr_log_eof "${trace}" 1
19346 oalr_expect_event_count alr_log_free "${trace}" 1
19348 run_test 165a "ofd access log discovery"
19351 local trace="/tmp/${tfile}.trace"
19352 local file="${DIR}/${tfile}"
19361 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19362 skip "OFD access log unsupported"
19365 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19368 do_facet ost1 ofd_access_log_reader --list
19370 lfs setstripe -c 1 -i 0 "${file}"
19371 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19372 error "cannot create '${file}'"
19375 do_facet ost1 killall -TERM ofd_access_log_reader
19379 if ((rc != 0)); then
19380 error "ofd_access_log_reader exited with rc = '${rc}'"
19383 oalr_expect_event_count alr_log_entry "${trace}" 1
19385 pfid1=$($LFS path2fid "${file}")
19387 # 1 2 3 4 5 6 7 8 9 10
19388 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
19389 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
19391 echo "entry = '${entry[*]}'" >&2
19394 if [[ "${pfid1}" != "${pfid2}" ]]; then
19395 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
19399 if ((size != 1048576)); then
19400 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
19404 if [[ "${flags}" != "w" ]]; then
19405 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
19408 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19411 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
19412 error "cannot read '${file}'"
19415 do_facet ost1 killall -TERM ofd_access_log_reader
19419 if ((rc != 0)); then
19420 error "ofd_access_log_reader exited with rc = '${rc}'"
19423 oalr_expect_event_count alr_log_entry "${trace}" 1
19425 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
19426 echo "entry = '${entry[*]}'" >&2
19429 if [[ "${pfid1}" != "${pfid2}" ]]; then
19430 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
19434 if ((size != 524288)); then
19435 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
19439 if [[ "${flags}" != "r" ]]; then
19440 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
19443 run_test 165b "ofd access log entries are produced and consumed"
19446 local trace="/tmp/${tfile}.trace"
19447 local file="${DIR}/${tdir}/${tfile}"
19449 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19450 skip "OFD access log unsupported"
19452 test_mkdir "${DIR}/${tdir}"
19455 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19458 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
19460 # 4096 / 64 = 64. Create twice as many entries.
19461 for ((i = 0; i < 128; i++)); do
19462 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
19463 error "cannot create file"
19468 do_facet ost1 killall -TERM ofd_access_log_reader
19471 if ((rc != 0)); then
19472 error "ofd_access_log_reader exited with rc = '${rc}'"
19475 unlinkmany "${file}-%d" 128
19477 run_test 165c "full ofd access logs do not block IOs"
19479 oal_get_read_count() {
19482 # STATS lustre-OST0001 alr_read_count 1
19484 do_facet ost1 cat "${stats}" |
19485 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
19486 END { print count; }'
19489 oal_expect_read_count() {
19494 # Ask ofd_access_log_reader to write stats.
19495 do_facet ost1 killall -USR1 ofd_access_log_reader
19497 # Allow some time for things to happen.
19500 count=$(oal_get_read_count "${stats}")
19501 if ((count == expect)); then
19505 error_noexit "bad read count, got ${count}, expected ${expect}"
19506 do_facet ost1 cat "${stats}" >&2
19511 local stats="/tmp/${tfile}.stats"
19512 local file="${DIR}/${tdir}/${tfile}"
19513 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
19515 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19516 skip "OFD access log unsupported"
19518 test_mkdir "${DIR}/${tdir}"
19521 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
19524 lfs setstripe -c 1 -i 0 "${file}"
19526 do_facet ost1 lctl set_param "${param}=rw"
19527 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19528 error "cannot create '${file}'"
19529 oal_expect_read_count "${stats}" 1
19531 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19532 error "cannot read '${file}'"
19533 oal_expect_read_count "${stats}" 2
19535 do_facet ost1 lctl set_param "${param}=r"
19536 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19537 error "cannot create '${file}'"
19538 oal_expect_read_count "${stats}" 2
19540 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19541 error "cannot read '${file}'"
19542 oal_expect_read_count "${stats}" 3
19544 do_facet ost1 lctl set_param "${param}=w"
19545 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19546 error "cannot create '${file}'"
19547 oal_expect_read_count "${stats}" 4
19549 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19550 error "cannot read '${file}'"
19551 oal_expect_read_count "${stats}" 4
19553 do_facet ost1 lctl set_param "${param}=0"
19554 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19555 error "cannot create '${file}'"
19556 oal_expect_read_count "${stats}" 4
19558 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19559 error "cannot read '${file}'"
19560 oal_expect_read_count "${stats}" 4
19562 do_facet ost1 killall -TERM ofd_access_log_reader
19565 if ((rc != 0)); then
19566 error "ofd_access_log_reader exited with rc = '${rc}'"
19569 run_test 165d "ofd_access_log mask works"
19572 local stats="/tmp/${tfile}.stats"
19573 local file0="${DIR}/${tdir}-0/${tfile}"
19574 local file1="${DIR}/${tdir}-1/${tfile}"
19576 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19577 skip "OFD access log unsupported"
19579 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19581 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
19582 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
19584 lfs setstripe -c 1 -i 0 "${file0}"
19585 lfs setstripe -c 1 -i 0 "${file1}"
19588 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
19591 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
19592 error "cannot create '${file0}'"
19594 oal_expect_read_count "${stats}" 0
19596 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
19597 error "cannot create '${file1}'"
19599 oal_expect_read_count "${stats}" 1
19601 do_facet ost1 killall -TERM ofd_access_log_reader
19604 if ((rc != 0)); then
19605 error "ofd_access_log_reader exited with rc = '${rc}'"
19608 run_test 165e "ofd_access_log MDT index filter works"
19611 local trace="/tmp/${tfile}.trace"
19616 do_facet ost1 timeout 60 ofd_access_log_reader \
19617 --exit-on-close --debug=- --trace=- > "${trace}" &
19624 if ((rc != 0)); then
19625 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
19630 run_test 165f "ofd_access_log_reader --exit-on-close works"
19633 # do directio so as not to populate the page cache
19634 log "creating a 10 Mb file"
19635 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
19636 error "multiop failed while creating a file"
19637 log "starting reads"
19638 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19639 log "truncating the file"
19640 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
19641 error "multiop failed while truncating the file"
19643 kill %+ || true # reads might have finished
19644 echo "wait until dd is finished"
19646 log "removing the temporary file"
19647 rm -rf $DIR/$tfile || error "tmp file removal failed"
19649 run_test 169 "parallel read and truncate should not deadlock"
19652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19654 $LCTL clear # bug 18514
19655 $LCTL debug_daemon start $TMP/${tfile}_log_good
19657 $LCTL debug_daemon stop
19658 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
19659 error "sed failed to read log_good"
19661 $LCTL debug_daemon start $TMP/${tfile}_log_good
19663 $LCTL debug_daemon stop
19665 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
19666 error "lctl df log_bad failed"
19668 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19669 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19671 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
19672 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
19674 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
19675 error "bad_line good_line1 good_line2 are empty"
19677 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19678 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
19679 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19681 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
19682 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19683 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19685 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
19686 error "bad_line_new good_line_new are empty"
19688 local expected_good=$((good_line1 + good_line2*2))
19690 rm -f $TMP/${tfile}*
19691 # LU-231, short malformed line may not be counted into bad lines
19692 if [ $bad_line -ne $bad_line_new ] &&
19693 [ $bad_line -ne $((bad_line_new - 1)) ]; then
19694 error "expected $bad_line bad lines, but got $bad_line_new"
19698 if [ $expected_good -ne $good_line_new ]; then
19699 error "expected $expected_good good lines, but got $good_line_new"
19704 run_test 170 "test lctl df to handle corrupted log ====================="
19706 test_171() { # bug20592
19707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19709 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
19710 $LCTL set_param fail_loc=0x50e
19711 $LCTL set_param fail_val=3000
19712 multiop_bg_pause $DIR/$tfile O_s || true
19714 kill -USR1 $MULTIPID
19718 if dmesg | grep "recursive fault"; then
19719 error "caught a recursive fault"
19721 $LCTL set_param fail_loc=0
19724 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
19728 #define OBD_FAIL_OBD_CLEANUP 0x60e
19729 $LCTL set_param fail_loc=0x60e
19730 umount $MOUNT || error "umount $MOUNT failed"
19731 stack_trap "mount_client $MOUNT"
19733 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
19734 error "no client OBDs are remained"
19736 $LCTL dl | while read devno state type name foo; do
19739 $LCTL --device $name cleanup
19740 $LCTL --device $name detach
19743 # skip server devices
19748 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
19749 $LCTL dl | egrep " osc | lov | lmv | mdc "
19750 error "some client OBDs are still remained"
19754 run_test 172 "manual device removal with lctl cleanup/detach ======"
19756 # it would be good to share it with obdfilter-survey/iokit-libecho code
19757 setup_obdecho_osc () {
19760 local obdfilter_name=$2
19761 echo "Creating new osc for $obdfilter_name on $ost_nid"
19762 # make sure we can find loopback nid
19763 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
19765 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
19766 ${obdfilter_name}_osc_UUID || rc=2; }
19767 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
19768 ${obdfilter_name}_UUID $ost_nid || rc=3; }
19772 cleanup_obdecho_osc () {
19773 local obdfilter_name=$1
19774 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
19775 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
19782 local pages=${3:-64}
19787 local obd_size=$(get_obd_size $node $OBD)
19788 local page_size=$(get_page_size $node)
19789 if [[ -n "$obd_size" ]]; then
19790 local new_count=$((obd_size / (pages * page_size / 1024)))
19791 [[ $new_count -ge $count ]] || count=$new_count
19794 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
19795 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
19797 if [ $rc -eq 0 ]; then
19798 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
19799 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
19801 echo "New object id is $id"
19802 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
19804 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
19805 "test_brw $count w v $pages $id" || rc=4; }
19806 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
19808 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
19809 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
19810 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
19811 { do_facet $node "$LCTL --device ec detach" || rc=6; }
19812 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
19817 skip "obdecho on osc is no longer supported"
19819 run_test 180a "test obdecho on osc"
19822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19823 remote_ost_nodsh && skip "remote OST with nodsh"
19825 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19826 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19827 error "failed to load module obdecho"
19829 local target=$(do_facet ost1 $LCTL dl |
19830 awk '/obdfilter/ { print $4; exit; }')
19832 if [ -n "$target" ]; then
19833 obdecho_test $target ost1 || error "obdecho_test failed with $?"
19835 do_facet ost1 $LCTL dl
19836 error "there is no obdfilter target on ost1"
19839 run_test 180b "test obdecho directly on obdfilter"
19841 test_180c() { # LU-2598
19842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19843 remote_ost_nodsh && skip "remote OST with nodsh"
19844 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
19845 skip "Need MDS version at least 2.4.0"
19847 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19848 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19849 error "failed to load module obdecho"
19851 local target=$(do_facet ost1 $LCTL dl |
19852 awk '/obdfilter/ { print $4; exit; }')
19854 if [ -n "$target" ]; then
19855 local pages=16384 # 64MB bulk I/O RPC size
19857 obdecho_test "$target" ost1 "$pages" ||
19858 error "obdecho_test with pages=$pages failed with $?"
19860 do_facet ost1 $LCTL dl
19861 error "there is no obdfilter target on ost1"
19864 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
19866 test_181() { # bug 22177
19867 test_mkdir $DIR/$tdir
19868 # create enough files to index the directory
19869 createmany -o $DIR/$tdir/foobar 4000
19870 # print attributes for debug purpose
19873 multiop_bg_pause $DIR/$tdir D_Sc || return 1
19875 # remove the files & current working dir
19876 unlinkmany $DIR/$tdir/foobar 4000
19878 kill -USR1 $MULTIPID
19880 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
19883 run_test 181 "Test open-unlinked dir ========================"
19889 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19891 $LCTL set_param mdc.*.rpc_stats=clear
19893 for (( i = 0; i < $tcount; i++ )) ; do
19894 mkdir $DIR/$tdir/$i
19897 for (( i = 0; i < $tcount; i++ )) ; do
19898 createmany -o $DIR/$tdir/$i/f- $fcount &
19902 for (( i = 0; i < $tcount; i++ )) ; do
19903 unlinkmany $DIR/$tdir/$i/f- $fcount &
19907 $LCTL get_param mdc.*.rpc_stats
19911 run_test 182a "Test parallel modify metadata operations from mdc"
19914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19915 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19922 do_facet mds1 $LCTL list_param \
19923 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
19924 skip "MDS lacks parallel RPC handling"
19926 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19928 rpc_count=$(do_facet mds1 $LCTL get_param -n \
19929 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
19932 createmany -i 0 -d $DIR/$tdir/t- $tcount
19934 for (( i = 0; i < $tcount; i++ )) ; do
19935 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19939 delta=$((etime - stime))
19940 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19943 for (( i = 0; i < $tcount; i++ )) ; do
19944 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19948 delta=$((etime - stime))
19949 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19953 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19955 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19958 createmany -i 0 -d $DIR/$tdir/t- $tcount
19960 for (( i = 0; i < $tcount; i++ )) ; do
19961 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19965 delta=$((etime - stime))
19966 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19969 for (( i = 0; i < $tcount; i++ )) ; do
19970 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19974 delta=$((etime - stime))
19975 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19977 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19979 run_test 182b "Test parallel modify metadata operations from osp"
19981 test_183() { # LU-2275
19982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19983 remote_mds_nodsh && skip "remote MDS with nodsh"
19984 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19985 skip "Need MDS version at least 2.3.56"
19987 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19988 echo aaa > $DIR/$tdir/$tfile
19990 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19991 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19993 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19994 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19996 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19998 # Flush negative dentry cache
19999 touch $DIR/$tdir/$tfile
20001 # We are not checking for any leaked references here, they'll
20002 # become evident next time we do cleanup with module unload.
20005 run_test 183 "No crash or request leak in case of strange dispositions ========"
20007 # test suite 184 is for LU-2016, LU-2017
20009 check_swap_layouts_support
20011 dir0=$DIR/$tdir/$testnum
20012 test_mkdir -p -c1 $dir0
20017 $LFS setstripe -c1 $file1
20019 $LFS setstripe -c2 $file2
20021 gen1=$($LFS getstripe -g $file1)
20022 gen2=$($LFS getstripe -g $file2)
20024 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
20025 gen=$($LFS getstripe -g $file1)
20026 [[ $gen1 != $gen ]] ||
20027 error "Layout generation on $file1 does not change"
20028 gen=$($LFS getstripe -g $file2)
20029 [[ $gen2 != $gen ]] ||
20030 error "Layout generation on $file2 does not change"
20032 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
20033 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20035 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
20037 run_test 184a "Basic layout swap"
20040 check_swap_layouts_support
20042 dir0=$DIR/$tdir/$testnum
20043 mkdir -p $dir0 || error "creating dir $dir0"
20050 $LFS setstripe -c1 $file1
20051 $LFS setstripe -c2 $file2
20052 $LFS setstripe -c1 $file3
20053 chown $RUNAS_ID $file3
20054 gen1=$($LFS getstripe -g $file1)
20055 gen2=$($LFS getstripe -g $file2)
20057 $LFS swap_layouts $dir1 $dir2 &&
20058 error "swap of directories layouts should fail"
20059 $LFS swap_layouts $dir1 $file1 &&
20060 error "swap of directory and file layouts should fail"
20061 $RUNAS $LFS swap_layouts $file1 $file2 &&
20062 error "swap of file we cannot write should fail"
20063 $LFS swap_layouts $file1 $file3 &&
20064 error "swap of file with different owner should fail"
20065 /bin/true # to clear error code
20067 run_test 184b "Forbidden layout swap (will generate errors)"
20070 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
20071 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
20072 check_swap_layouts_support
20073 check_swap_layout_no_dom $DIR
20075 local dir0=$DIR/$tdir/$testnum
20076 mkdir -p $dir0 || error "creating dir $dir0"
20078 local ref1=$dir0/ref1
20079 local ref2=$dir0/ref2
20080 local file1=$dir0/file1
20081 local file2=$dir0/file2
20082 # create a file large enough for the concurrent test
20083 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
20084 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
20085 echo "ref file size: ref1($(stat -c %s $ref1))," \
20086 "ref2($(stat -c %s $ref2))"
20089 dd if=$ref1 of=$file1 bs=16k &
20092 # Make sure dd starts to copy file, but wait at most 5 seconds
20094 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
20096 $LFS swap_layouts $file1 $file2
20099 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
20100 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
20102 # how many bytes copied before swapping layout
20103 local copied=$(stat -c %s $file2)
20104 local remaining=$(stat -c %s $ref1)
20105 remaining=$((remaining - copied))
20106 echo "Copied $copied bytes before swapping layout..."
20108 cmp -n $copied $file1 $ref2 | grep differ &&
20109 error "Content mismatch [0, $copied) of ref2 and file1"
20110 cmp -n $copied $file2 $ref1 ||
20111 error "Content mismatch [0, $copied) of ref1 and file2"
20112 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
20113 error "Content mismatch [$copied, EOF) of ref1 and file1"
20116 rm -f $ref1 $ref2 $file1 $file2
20118 run_test 184c "Concurrent write and layout swap"
20121 check_swap_layouts_support
20122 check_swap_layout_no_dom $DIR
20123 [ -z "$(which getfattr 2>/dev/null)" ] &&
20124 skip_env "no getfattr command"
20126 local file1=$DIR/$tdir/$tfile-1
20127 local file2=$DIR/$tdir/$tfile-2
20128 local file3=$DIR/$tdir/$tfile-3
20132 mkdir -p $DIR/$tdir
20133 touch $file1 || error "create $file1 failed"
20134 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
20135 error "create $file2 failed"
20136 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
20137 error "create $file3 failed"
20138 lovea1=$(get_layout_param $file1)
20140 $LFS swap_layouts $file2 $file3 ||
20141 error "swap $file2 $file3 layouts failed"
20142 $LFS swap_layouts $file1 $file2 ||
20143 error "swap $file1 $file2 layouts failed"
20145 lovea2=$(get_layout_param $file2)
20148 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
20150 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
20151 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
20153 run_test 184d "allow stripeless layouts swap"
20156 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
20157 skip "Need MDS version at least 2.6.94"
20158 check_swap_layouts_support
20159 check_swap_layout_no_dom $DIR
20160 [ -z "$(which getfattr 2>/dev/null)" ] &&
20161 skip_env "no getfattr command"
20163 local file1=$DIR/$tdir/$tfile-1
20164 local file2=$DIR/$tdir/$tfile-2
20165 local file3=$DIR/$tdir/$tfile-3
20168 mkdir -p $DIR/$tdir
20169 touch $file1 || error "create $file1 failed"
20170 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
20171 error "create $file2 failed"
20172 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
20173 error "create $file3 failed"
20175 $LFS swap_layouts $file1 $file2 ||
20176 error "swap $file1 $file2 layouts failed"
20178 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
20179 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
20181 echo 123 > $file1 || error "Should be able to write into $file1"
20183 $LFS swap_layouts $file1 $file3 ||
20184 error "swap $file1 $file3 layouts failed"
20186 echo 123 > $file1 || error "Should be able to write into $file1"
20188 rm -rf $file1 $file2 $file3
20190 run_test 184e "Recreate layout after stripeless layout swaps"
20193 # Create a file with name longer than sizeof(struct stat) ==
20194 # 144 to see if we can get chars from the file name to appear
20195 # in the returned striping. Note that 'f' == 0x66.
20196 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
20198 mkdir -p $DIR/$tdir
20199 mcreate $DIR/$tdir/$file
20200 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
20201 error "IOC_MDC_GETFILEINFO returned garbage striping"
20204 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
20206 test_185() { # LU-2441
20207 # LU-3553 - no volatile file support in old servers
20208 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
20209 skip "Need MDS version at least 2.3.60"
20211 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
20212 touch $DIR/$tdir/spoo
20213 local mtime1=$(stat -c "%Y" $DIR/$tdir)
20214 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
20215 error "cannot create/write a volatile file"
20216 [ "$FILESET" == "" ] &&
20217 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
20218 error "FID is still valid after close"
20220 multiop_bg_pause $DIR/$tdir Vw4096_c
20227 # assume that the next FID for this client is sequential, since stdout
20228 # is unfortunately eaten by multiop_bg_pause
20229 local n=$((${fidv[1]} + 1))
20230 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
20231 if [ "$FILESET" == "" ]; then
20232 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
20233 error "FID is missing before close"
20235 kill -USR1 $multi_pid
20236 # 1 second delay, so if mtime change we will see it
20238 local mtime2=$(stat -c "%Y" $DIR/$tdir)
20239 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
20241 run_test 185 "Volatile file support"
20243 function create_check_volatile() {
20247 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
20250 local FID=$(cat /tmp/${tfile}.fid)
20251 [ "$FID" == "" ] && error "can't get FID for volatile"
20252 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
20253 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
20254 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
20258 cancel_lru_locks mdc # flush opencache
20259 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
20264 # LU-12516 - volatile creation via .lustre
20265 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
20266 skip "Need MDS version at least 2.3.55"
20268 create_check_volatile 0
20269 [ $MDSCOUNT -lt 2 ] && return 0
20272 create_check_volatile 1
20276 run_test 185a "Volatile file creation in .lustre/fid/"
20279 remote_mds_nodsh && skip "remote MDS with nodsh"
20280 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
20281 skip "Need MDS version at least 2.3.0"
20283 local dir0=$DIR/$tdir/$testnum
20284 mkdir -p $dir0 || error "creating dir $dir0"
20286 local file=$dir0/file1
20287 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
20288 stack_trap "rm -f $file"
20289 local dv1=$($LFS data_version $file)
20290 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
20291 local dv2=$($LFS data_version $file)
20292 [[ $dv1 != $dv2 ]] ||
20293 error "data version did not change on write $dv1 == $dv2"
20295 run_test 187a "Test data version change"
20298 remote_mds_nodsh && skip "remote MDS with nodsh"
20299 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
20300 skip "Need MDS version at least 2.3.0"
20302 local dir0=$DIR/$tdir/$testnum
20303 mkdir -p $dir0 || error "creating dir $dir0"
20305 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
20306 [[ ${DV[0]} != ${DV[1]} ]] ||
20307 error "data version did not change on write"\
20308 " ${DV[0]} == ${DV[1]}"
20313 run_test 187b "Test data version change on volatile file"
20316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20317 remote_mgs_nodsh && skip "remote MGS with nodsh"
20318 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20320 local POOL=${POOL:-cea1}
20321 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
20322 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
20325 local last_ost=$(($OSTCOUNT - 1))
20327 local ost_list=$(seq $first_ost $ost_step $last_ost)
20328 local ost_range="$first_ost $last_ost $ost_step"
20329 local test_path=$POOL_ROOT/$POOL_DIR_NAME
20330 local file_dir=$POOL_ROOT/file_tst
20331 local subdir=$test_path/subdir
20335 # former test_200a test_200b
20336 pool_add $POOL || { rc=$? ; break; }
20337 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
20338 # former test_200c test_200d
20339 mkdir -p $test_path
20340 pool_set_dir $POOL $test_path || { rc=$? ; break; }
20341 pool_check_dir $POOL $test_path || { rc=$? ; break; }
20343 pool_check_dir $POOL $subdir || { rc=$? ; break; }
20344 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
20345 || { rc=$? ; break; }
20346 # former test_200e test_200f
20347 local files=$((OSTCOUNT*3))
20348 pool_alloc_files $POOL $test_path $files "$ost_list" \
20349 || { rc=$? ; break; }
20350 pool_create_files $POOL $file_dir $files "$ost_list" \
20351 || { rc=$? ; break; }
20352 # former test_200g test_200h
20353 pool_lfs_df $POOL || { rc=$? ; break; }
20354 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
20356 # former test_201a test_201b test_201c
20357 pool_remove_first_target $POOL || { rc=$? ; break; }
20359 local f=$test_path/$tfile
20360 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
20361 pool_remove $POOL $f || { rc=$? ; break; }
20369 run_test 200 "OST pools"
20371 # usage: default_attr <count | size | offset>
20373 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
20376 # usage: check_default_stripe_attr
20377 check_default_stripe_attr() {
20378 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
20381 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
20383 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
20387 error "unknown getstripe attr '$1'"
20390 [ $ACTUAL == $EXPECTED ] ||
20391 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
20395 test_mkdir $DIR/$tdir
20396 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
20398 check_default_stripe_attr --stripe-count
20399 check_default_stripe_attr --stripe-size
20400 check_default_stripe_attr --stripe-index
20402 run_test 204a "Print default stripe attributes"
20405 test_mkdir $DIR/$tdir
20406 $LFS setstripe --stripe-count 1 $DIR/$tdir
20408 check_default_stripe_attr --stripe-size
20409 check_default_stripe_attr --stripe-index
20411 run_test 204b "Print default stripe size and offset"
20414 test_mkdir $DIR/$tdir
20415 $LFS setstripe --stripe-size 65536 $DIR/$tdir
20417 check_default_stripe_attr --stripe-count
20418 check_default_stripe_attr --stripe-index
20420 run_test 204c "Print default stripe count and offset"
20423 test_mkdir $DIR/$tdir
20424 $LFS setstripe --stripe-index 0 $DIR/$tdir
20426 check_default_stripe_attr --stripe-count
20427 check_default_stripe_attr --stripe-size
20429 run_test 204d "Print default stripe count and size"
20432 test_mkdir $DIR/$tdir
20433 $LFS setstripe -d $DIR/$tdir
20435 # LU-16904 check if root is set as PFL layout
20436 local numcomp=$($LFS getstripe --component-count $MOUNT)
20438 if [[ $numcomp -gt 0 ]]; then
20439 check_default_stripe_attr --stripe-count
20441 check_default_stripe_attr --stripe-count --raw
20443 check_default_stripe_attr --stripe-size --raw
20444 check_default_stripe_attr --stripe-index --raw
20446 run_test 204e "Print raw stripe attributes"
20449 test_mkdir $DIR/$tdir
20450 $LFS setstripe --stripe-count 1 $DIR/$tdir
20452 check_default_stripe_attr --stripe-size --raw
20453 check_default_stripe_attr --stripe-index --raw
20455 run_test 204f "Print raw stripe size and offset"
20458 test_mkdir $DIR/$tdir
20459 $LFS setstripe --stripe-size 65536 $DIR/$tdir
20461 check_default_stripe_attr --stripe-count --raw
20462 check_default_stripe_attr --stripe-index --raw
20464 run_test 204g "Print raw stripe count and offset"
20467 test_mkdir $DIR/$tdir
20468 $LFS setstripe --stripe-index 0 $DIR/$tdir
20470 check_default_stripe_attr --stripe-count --raw
20471 check_default_stripe_attr --stripe-size --raw
20473 run_test 204h "Print raw stripe count and size"
20475 # Figure out which job scheduler is being used, if any,
20476 # or use a fake one
20477 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
20478 JOBENV=SLURM_JOB_ID
20479 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
20481 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
20483 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
20484 JOBENV=LOADL_STEP_ID
20485 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
20488 $LCTL list_param jobid_name > /dev/null 2>&1
20489 if [ $? -eq 0 ]; then
20495 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
20497 verify_jobstats() {
20502 # we don't really need to clear the stats for this test to work, since each
20503 # command has a unique jobid, but it makes debugging easier if needed.
20504 # for facet in $facets; do
20505 # local dev=$(convert_facet2label $facet)
20506 # # clear old jobstats
20507 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
20510 # use a new JobID for each test, or we might see an old one
20511 [ "$JOBENV" = "FAKE_JOBID" ] &&
20512 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
20514 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
20516 [ "$JOBENV" = "nodelocal" ] && {
20517 FAKE_JOBID=id.$testnum.%e.$RANDOM
20518 $LCTL set_param jobid_name=$FAKE_JOBID
20519 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
20522 log "Test: ${cmd[*]}"
20523 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
20525 if [ $JOBENV = "FAKE_JOBID" ]; then
20526 FAKE_JOBID=$JOBVAL ${cmd[*]}
20531 # all files are created on OST0000
20532 for facet in $facets; do
20533 local stats="*.$(convert_facet2label $facet).job_stats"
20535 # strip out libtool wrappers for in-tree executables
20536 if (( $(do_facet $facet lctl get_param $stats |
20537 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
20538 do_facet $facet lctl get_param $stats
20539 error "No jobstats for $JOBVAL found on $facet::$stats"
20545 local new_jobenv=$1
20547 set_persistent_param_and_check client "jobid_var" \
20548 "$FSNAME.sys.jobid_var" $new_jobenv
20551 test_205a() { # Job stats
20552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20553 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
20554 skip "Need MDS version with at least 2.7.1"
20555 remote_mgs_nodsh && skip "remote MGS with nodsh"
20556 remote_mds_nodsh && skip "remote MDS with nodsh"
20557 remote_ost_nodsh && skip "remote OST with nodsh"
20558 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
20559 skip "Server doesn't support jobstats"
20560 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
20562 local old_jobenv=$($LCTL get_param -n jobid_var)
20563 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
20564 stack_trap "jobstats_set $old_jobenv" EXIT
20568 local old_jobid_name=$($LCTL get_param jobid_name)
20569 stack_trap "$LCTL set_param $old_jobid_name" EXIT
20571 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
20572 mdt.*.job_cleanup_interval | head -n 1)
20573 local new_interval=5
20574 do_facet $SINGLEMDS \
20575 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
20576 stack_trap "do_facet $SINGLEMDS \
20577 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
20578 local start=$SECONDS
20582 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
20583 verify_jobstats "$cmd" "$SINGLEMDS"
20585 cmd="rmdir $DIR/$tdir"
20586 verify_jobstats "$cmd" "$SINGLEMDS"
20587 # mkdir on secondary MDT
20588 if [ $MDSCOUNT -gt 1 ]; then
20589 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
20590 verify_jobstats "$cmd" "mds2"
20593 cmd="mknod $DIR/$tfile c 1 3"
20594 verify_jobstats "$cmd" "$SINGLEMDS"
20596 cmd="rm -f $DIR/$tfile"
20597 verify_jobstats "$cmd" "$SINGLEMDS"
20598 # create all files on OST0000 so verify_jobstats can find OST stats
20600 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
20601 verify_jobstats "$cmd" "$SINGLEMDS"
20603 cmd="touch $DIR/$tfile"
20604 verify_jobstats "$cmd" "$SINGLEMDS ost1"
20606 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
20607 verify_jobstats "$cmd" "ost1"
20609 cancel_lru_locks osc
20610 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
20611 verify_jobstats "$cmd" "ost1"
20613 cmd="$TRUNCATE $DIR/$tfile 0"
20614 verify_jobstats "$cmd" "$SINGLEMDS ost1"
20616 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
20617 verify_jobstats "$cmd" "$SINGLEMDS"
20618 # jobstats expiry - sleep until old stats should be expired
20619 local left=$((new_interval + 5 - (SECONDS - start)))
20620 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
20621 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
20623 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
20624 verify_jobstats "$cmd" "$SINGLEMDS"
20625 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
20626 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
20628 # Ensure that jobid are present in changelog (if supported by MDS)
20629 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
20630 changelog_dump | tail -10
20631 jobids=$(changelog_dump | tail -9 | grep -c "j=")
20632 [ $jobids -eq 9 ] ||
20633 error "Wrong changelog jobid count $jobids != 9"
20637 jobstats_set $JOBENV
20639 changelog_dump | grep $tfile
20640 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
20641 [ $jobids -eq 0 ] ||
20642 error "Unexpected jobids when jobid_var=$JOBENV"
20645 # test '%j' access to environment variable - if supported
20646 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
20647 JOBENV="JOBCOMPLEX"
20648 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20650 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20653 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
20654 JOBENV="JOBCOMPLEX"
20655 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
20657 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20660 # test '%j' access to per-session jobid - if supported
20661 if lctl list_param jobid_this_session > /dev/null 2>&1
20663 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
20664 lctl set_param jobid_this_session=$USER
20666 JOBENV="JOBCOMPLEX"
20667 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20669 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20672 run_test 205a "Verify job stats"
20674 # LU-13117, LU-13597, LU-16599
20676 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
20677 skip "Need MDS version at least 2.13.54.91"
20679 local job_stats="mdt.*.job_stats"
20680 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
20682 do_facet mds1 $LCTL set_param $job_stats=clear
20684 # Setting jobid_var to USER might not be supported
20685 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
20686 $LCTL set_param jobid_var=USER || true
20687 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
20688 $LCTL set_param jobid_name="%j.%e.%u"
20690 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
20691 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
20692 { do_facet mds1 $LCTL get_param $job_stats;
20693 error "Unexpected jobid found"; }
20694 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
20695 { do_facet mds1 $LCTL get_param $job_stats;
20696 error "wrong job_stats format found"; }
20698 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
20699 echo "MDS does not yet escape jobid" && return 0
20701 mkdir_on_mdt0 $DIR/$tdir
20702 $LCTL set_param jobid_var=TEST205b
20703 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
20704 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
20705 awk '/has\\x20sp/ {print $3}')
20706 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
20707 error "jobid not escaped"; }
20709 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
20710 # need to run such a command on mds1:
20711 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
20713 # there might be multiple MDTs on single mds server, so need to
20714 # specifiy MDT0000. Or the command will fail due to other MDTs
20715 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
20716 error "cannot clear escaped jobid in job_stats";
20718 echo "MDS does not support clearing escaped jobid"
20721 run_test 205b "Verify job stats jobid and output format"
20725 $LCTL set_param llite.*.stats=0
20726 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
20727 $LCTL get_param llite.*.stats
20728 $LCTL get_param llite.*.stats | grep \
20729 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
20730 error "wrong client stats format found"
20732 run_test 205c "Verify client stats format"
20735 local file=$DIR/$tdir/$tfile
20737 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20738 skip "need lustre >= 2.15.53 for lljobstat"
20739 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20740 skip "need lustre >= 2.15.53 for lljobstat"
20741 verify_yaml_available || skip_env "YAML verification not installed"
20743 test_mkdir -i 0 $DIR/$tdir
20744 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
20745 stack_trap "rm -rf $DIR/$tdir"
20747 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
20748 error "failed to write data to $file"
20751 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
20752 echo -n 'verify rename_stats...'
20753 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
20754 verify_yaml || error "rename_stats is not valid YAML"
20757 echo -n 'verify mdt job_stats...'
20758 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
20759 verify_yaml || error "job_stats on mds1 is not valid YAML"
20762 echo -n 'verify ost job_stats...'
20763 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
20764 verify_yaml || error "job_stats on ost1 is not valid YAML"
20767 run_test 205d "verify the format of some stats files"
20771 local file=$DIR/$tdir/$tfile
20772 local -a cli_params
20774 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20775 skip "need lustre >= 2.15.53 for lljobstat"
20776 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20777 skip "need lustre >= 2.15.53 for lljobstat"
20778 verify_yaml_available || skip_env "YAML verification not installed"
20780 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20781 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
20782 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20784 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
20785 stack_trap "rm -rf $DIR/$tdir"
20787 $LFS setstripe -E EOF -i 0 -c 1 $file ||
20788 error "failed to create $file on ost1"
20789 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
20790 error "failed to write data to $file"
20792 do_facet mds1 "$LCTL get_param *.*.job_stats"
20793 do_facet ost1 "$LCTL get_param *.*.job_stats"
20795 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
20796 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
20797 error "The output of lljobstat is not an valid YAML"
20799 # verify that job dd.0 does exist and has some ops on ost1
20800 # typically this line is like:
20801 # - 205e.dd.0: {ops: 20, ...}
20802 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
20803 awk '$2=="205e.dd.0:" {print $4}')
20805 (( ${ops_comma%,} >= 10 )) ||
20806 error "cannot find job 205e.dd.0 with ops >= 10"
20808 run_test 205e "verify the output of lljobstat"
20811 verify_yaml_available || skip_env "YAML verification not installed"
20813 # check both qos_ost_weights and qos_mdt_weights
20814 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
20815 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
20816 error "qos_ost_weights is not valid YAML"
20818 run_test 205f "verify qos_ost_weights YAML format "
20820 __test_205_jobstats_dump() {
20822 local nbr_instance=$1
20825 if (( ${#pids[@]} >= nbr_instance )); then
20830 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
20835 __test_205_cleanup() {
20837 # Clear all job entries
20838 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
20842 local -a mds1_params
20843 local -a cli_params
20847 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
20848 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
20849 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
20851 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20852 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
20853 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20856 export TEST205G_ID=205g
20857 stack_trap "unset TEST205G_ID" EXIT
20859 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
20862 __test_205_jobstats_dump 4 & pids+="$! "
20863 stack_trap "__test_205_cleanup $pids" EXIT INT
20865 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
20867 run_test 205g "stress test for job_stats procfile"
20870 (( $MDS1_VERSION >= $(version_code 2.15.57.7) )) ||
20871 skip "Need MDS >= v2_15_57-7-g23a2db28dc for jobid xattr"
20872 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20874 local dir=$DIR/$tdir
20875 local f=$dir/$tfile
20876 local f2=$dir/$tfile-2
20877 local f3=$dir/$tfile-3
20878 local subdir=$DIR/dir
20881 local mdts=$(comma_list $(mdts_nodes))
20882 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20883 local client_saved=$($LCTL get_param -n jobid_var)
20885 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20886 stack_trap "$LCTL set_param jobid_var=$client_saved" EXIT
20888 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job ||
20889 error "failed to set job_xattr parameter to user.job"
20890 $LCTL set_param jobid_var=procname.uid ||
20891 error "failed to set jobid_var parameter"
20896 val=$(getfattr -n user.job $f | grep user.job)
20897 [[ $val = user.job=\"touch.0\" ]] ||
20898 error "expected user.job=\"touch.0\", got '$val'"
20901 val=$(getfattr -n user.job $subdir | grep user.job)
20902 [[ $val = user.job=\"mkdir.0\" ]] ||
20903 error "expected user.job=\"mkdir.0\", got '$val'"
20905 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE ||
20906 error "failed to set job_xattr parameter to NONE"
20909 val=$(getfattr -d $f2)
20911 error "expected no user xattr, got '$val'"
20913 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=trusted.job ||
20914 error "failed to set job_xattr parameter to trusted.job"
20917 val=$(getfattr -n trusted.job $f3 | grep trusted.job)
20918 [[ $val = trusted.job=\"touch.0\" ]] ||
20919 error "expected trusted.job=\"touch.0\", got '$val'"
20921 run_test 205h "check jobid xattr is stored correctly"
20924 (( $MDS1_VERSION >= $(version_code 2.15.57.7) )) ||
20925 skip "Need MDS >= v2_15_57-7-g23a2db28dc for jobid xattr"
20927 local mdts=$(comma_list $(mdts_nodes))
20928 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20930 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20932 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.1234567 ||
20933 error "failed to set mdt.*.job_xattr to user.1234567"
20935 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.12345678 &&
20936 error "failed to reject too long job_xattr name"
20938 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=userjob &&
20939 error "failed to reject job_xattr name in bad format"
20941 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job/ &&
20942 error "failed to reject job_xattr name with invalid character"
20944 do_nodes $mdts "printf 'mdt.*.job_xattr=user.job\x80' |
20945 xargs $LCTL set_param" &&
20946 error "failed to reject job_xattr name with non-ascii character"
20950 run_test 205i "check job_xattr parameter accepts and rejects values correctly"
20952 # LU-1480, LU-1773 and LU-1657
20954 mkdir -p $DIR/$tdir
20955 $LFS setstripe -c -1 $DIR/$tdir
20956 #define OBD_FAIL_LOV_INIT 0x1403
20957 $LCTL set_param fail_loc=0xa0001403
20958 $LCTL set_param fail_val=1
20959 touch $DIR/$tdir/$tfile || true
20961 run_test 206 "fail lov_init_raid0() doesn't lbug"
20964 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20965 local fsz=`stat -c %s $DIR/$tfile`
20966 cancel_lru_locks mdc
20968 # do not return layout in getattr intent
20969 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
20970 $LCTL set_param fail_loc=0x170
20971 local sz=`stat -c %s $DIR/$tfile`
20973 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
20977 run_test 207a "can refresh layout at glimpse"
20980 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20981 local cksum=`md5sum $DIR/$tfile`
20982 local fsz=`stat -c %s $DIR/$tfile`
20983 cancel_lru_locks mdc
20984 cancel_lru_locks osc
20986 # do not return layout in getattr intent
20987 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
20988 $LCTL set_param fail_loc=0x171
20990 # it will refresh layout after the file is opened but before read issues
20991 echo checksum is "$cksum"
20992 echo "$cksum" |md5sum -c --quiet || error "file differs"
20996 run_test 207b "can refresh layout at open"
20999 # FIXME: in this test suite, only RD lease is used. This is okay
21000 # for now as only exclusive open is supported. After generic lease
21001 # is done, this test suite should be revised. - Jinshan
21003 remote_mds_nodsh && skip "remote MDS with nodsh"
21004 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
21005 skip "Need MDS version at least 2.4.52"
21007 echo "==== test 1: verify get lease work"
21008 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
21010 echo "==== test 2: verify lease can be broken by upcoming open"
21011 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
21015 $MULTIOP $DIR/$tfile oO_RDWR:c
21016 kill -USR1 $PID && wait $PID || error "break lease error"
21018 echo "==== test 3: verify lease can't be granted if an open already exists"
21019 $MULTIOP $DIR/$tfile oO_RDWR:_c &
21023 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
21024 kill -USR1 $PID && wait $PID || error "open file error"
21026 echo "==== test 4: lease can sustain over recovery"
21027 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
21033 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
21035 echo "==== test 5: lease broken can't be regained by replay"
21036 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
21040 # open file to break lease and then recovery
21041 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
21044 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
21048 run_test 208 "Exclusive open"
21051 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
21052 skip_env "must have disp_stripe"
21055 sync; sleep 5; sync;
21057 echo 3 > /proc/sys/vm/drop_caches
21058 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
21059 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
21060 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
21062 # open/close 500 times
21063 for i in $(seq 500); do
21067 echo 3 > /proc/sys/vm/drop_caches
21068 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
21069 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
21070 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
21072 echo "before: $req_before, after: $req_after"
21073 [ $((req_after - req_before)) -ge 300 ] &&
21074 error "open/close requests are not freed"
21077 run_test 209 "read-only open/close requests should be freed promptly"
21082 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
21086 $LFS getstripe $DIR/$tfile
21088 wait $pid || error "multiop failed"
21090 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
21094 $LFS getstripe $DIR/$tfile
21096 wait $pid || error "multiop failed"
21098 run_test 210 "lfs getstripe does not break leases"
21100 function test_211() {
21105 stack_trap "rm -f $DIR/$tfile" EXIT
21106 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=10 oflag=direct ||
21107 error "can't create file"
21108 $LFS mirror extend -N $DIR/$tfile ||
21109 error "can't create a replica"
21110 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21111 $LFS getstripe $DIR/$tfile
21112 stale=$($LFS getstripe $DIR/$tfile | grep stale | wc -l)
21113 (( $stale != 1 )) && error "expected 1 stale, found $stale"
21115 $MULTIOP $DIR/$tfile OeW_E+eUc &
21119 id=$($LFS getstripe $DIR/$tfile |
21120 awk '/lcme_mirror_id:/{id=$2}/lcme_flags.*init$/{print id}')
21121 $LFS mirror split -d --mirror-id $id $DIR/$tfile &&
21122 error "removed last in-sync replica?"
21126 (( $? == 0 )) || error "failed split broke the lease"
21128 run_test 211 "failed mirror split doesn't break write lease"
21132 size=$((size % 8192 + 1))
21133 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
21134 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
21135 rm -f $DIR/f212 $DIR/f212.xyz
21137 run_test 212 "Sendfile test ============================================"
21140 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
21141 cancel_lru_locks osc
21142 lctl set_param fail_loc=0x8000040f
21143 # generate a read lock
21144 cat $DIR/$tfile > /dev/null
21145 # write to the file, it will try to cancel the above read lock.
21146 cat /etc/hosts >> $DIR/$tfile
21148 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
21150 test_214() { # for bug 20133
21151 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
21152 for (( i=0; i < 340; i++ )) ; do
21153 touch $DIR/$tdir/d214c/a$i
21156 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
21157 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
21158 ls $DIR/d214c || error "ls $DIR/d214c failed"
21159 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
21160 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
21162 run_test 214 "hash-indexed directory test - bug 20133"
21164 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
21165 create_lnet_proc_files() {
21166 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
21169 # counterpart of create_lnet_proc_files
21170 remove_lnet_proc_files() {
21171 rm -f $TMP/lnet_$1.sys
21174 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
21175 # 3rd arg as regexp for body
21176 check_lnet_proc_stats() {
21177 local l=$(cat "$TMP/lnet_$1" |wc -l)
21178 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
21180 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
21183 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
21184 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
21185 # optional and can be regexp for 2nd line (lnet.routes case)
21186 check_lnet_proc_entry() {
21187 local blp=2 # blp stands for 'position of 1st line of body'
21188 [ -z "$5" ] || blp=3 # lnet.routes case
21190 local l=$(cat "$TMP/lnet_$1" |wc -l)
21191 # subtracting one from $blp because the body can be empty
21192 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
21194 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
21195 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
21197 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
21198 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
21200 # bail out if any unexpected line happened
21201 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
21202 [ "$?" != 0 ] || error "$2 misformatted"
21205 test_215() { # for bugs 18102, 21079, 21517
21206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21208 local N='(0|[1-9][0-9]*)' # non-negative numeric
21209 local P='[1-9][0-9]*' # positive numeric
21210 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
21211 local NET='[a-z][a-z0-9]*' # LNet net like o2ib2
21212 local ADDR='[0-9.]+' # LNet addr like 10.0.0.1
21213 local ADDR6='([0-9a-f]{0,4}:){2,7}[0-9a-f]{0,4}' # IPv6 LNet addr
21214 local NID="$ADDR@$NET" # LNet nid like 10.0.0.1@o2ib2
21215 local NID6="$ADDR6@$NET" # LNet nid like 2601:8c1:c180::cbdd@tcp
21217 local L1 # regexp for 1st line
21218 local L2 # regexp for 2nd line (optional)
21219 local BR # regexp for the rest (body)
21221 # lnet.stats should look as 11 space-separated non-negative numerics
21222 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
21223 create_lnet_proc_files "stats"
21224 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
21225 remove_lnet_proc_files "stats"
21227 # lnet.routes should look like this:
21228 # Routing disabled/enabled
21229 # net hops priority state router
21230 # where net is a string like tcp0, hops > 0, priority >= 0,
21231 # state is up/down,
21232 # router is a string like 192.168.1.1@tcp2
21233 L1="^Routing (disabled|enabled)$"
21234 L2="^net +hops +priority +state +router$"
21235 BR="^$NET +$N +(0|1) +(up|down) +($NID|$NID6)$"
21236 create_lnet_proc_files "routes"
21237 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
21238 remove_lnet_proc_files "routes"
21240 # lnet.routers should look like this:
21241 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
21242 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
21243 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
21244 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
21245 L1="^ref +rtr_ref +alive +router$"
21246 BR="^$P +$P +(up|down) +($NID|$NID6)$"
21247 create_lnet_proc_files "routers"
21248 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
21249 remove_lnet_proc_files "routers"
21251 # lnet.peers should look like this:
21252 # nid refs state last max rtr min tx min queue
21253 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
21254 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
21255 # numeric (0 or >0 or <0), queue >= 0.
21256 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
21257 BR="^($NID|$NID6) +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
21258 create_lnet_proc_files "peers"
21259 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
21260 remove_lnet_proc_files "peers"
21262 # lnet.buffers should look like this:
21263 # pages count credits min
21264 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
21265 L1="^pages +count +credits +min$"
21266 BR="^ +$N +$N +$I +$I$"
21267 create_lnet_proc_files "buffers"
21268 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
21269 remove_lnet_proc_files "buffers"
21271 # lnet.nis should look like this:
21272 # nid status alive refs peer rtr max tx min
21273 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
21274 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
21275 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
21276 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
21277 BR="^($NID|$NID6) +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
21278 create_lnet_proc_files "nis"
21279 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
21280 remove_lnet_proc_files "nis"
21282 # can we successfully write to lnet.stats?
21283 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
21285 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
21287 test_216() { # bug 20317
21288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21289 remote_ost_nodsh && skip "remote OST with nodsh"
21292 local facets=$(get_facets OST)
21293 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
21295 save_lustre_params client "osc.*.contention_seconds" > $p
21296 save_lustre_params $facets \
21297 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
21298 save_lustre_params $facets \
21299 "ldlm.namespaces.filter-*.contended_locks" >> $p
21300 save_lustre_params $facets \
21301 "ldlm.namespaces.filter-*.contention_seconds" >> $p
21302 clear_stats osc.*.osc_stats
21304 # agressive lockless i/o settings
21305 do_nodes $(comma_list $(osts_nodes)) \
21306 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
21307 ldlm.namespaces.filter-*.contended_locks=0 \
21308 ldlm.namespaces.filter-*.contention_seconds=60"
21309 lctl set_param -n osc.*.contention_seconds=60
21311 $DIRECTIO write $DIR/$tfile 0 10 4096
21312 $CHECKSTAT -s 40960 $DIR/$tfile
21314 # disable lockless i/o
21315 do_nodes $(comma_list $(osts_nodes)) \
21316 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
21317 ldlm.namespaces.filter-*.contended_locks=32 \
21318 ldlm.namespaces.filter-*.contention_seconds=0"
21319 lctl set_param -n osc.*.contention_seconds=0
21320 clear_stats osc.*.osc_stats
21322 dd if=/dev/zero of=$DIR/$tfile count=0
21323 $CHECKSTAT -s 0 $DIR/$tfile
21325 restore_lustre_params <$p
21329 run_test 216 "check lockless direct write updates file size and kms correctly"
21331 test_217() { # bug 22430
21332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21336 for node in $(nodes_list); do
21337 local nid=$(host_nids_address $node $NETTYPE)
21338 local node_ip=$(do_node $node getent ahostsv4 $node |
21339 awk '{ print $1; exit; }')
21341 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
21342 # if hostname matches any NID, use hostname for better testing
21343 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
21344 echo "lctl ping node $node@$NETTYPE"
21345 lctl ping $node@$NETTYPE ||
21346 error "ping $node@$NETTYPE failed rc=$?"
21347 else # otherwise, at least test 'lctl ping' is working
21348 echo "lctl ping nid $(h2nettype $nid)"
21349 lctl ping $(h2nettype $nid) ||
21350 error "ping $(h2nettype $nid) failed rc=$?"
21351 echo "skipping $node (no hyphen detected)"
21357 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
21360 # do directio so as not to populate the page cache
21361 log "creating a 10 Mb file"
21362 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
21363 error "multiop failed while creating a file"
21364 log "starting reads"
21365 dd if=$DIR/$tfile of=/dev/null bs=4096 &
21366 log "truncating the file"
21367 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
21368 error "multiop failed while truncating the file"
21370 kill %+ || true # reads might have finished
21371 echo "wait until dd is finished"
21373 log "removing the temporary file"
21374 rm -rf $DIR/$tfile || error "tmp file removal failed"
21376 run_test 218 "parallel read and truncate should not deadlock"
21379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21381 # write one partial page
21382 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
21383 # set no grant so vvp_io_commit_write will do sync write
21384 $LCTL set_param fail_loc=0x411
21385 # write a full page at the end of file
21386 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
21388 $LCTL set_param fail_loc=0
21389 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
21390 $LCTL set_param fail_loc=0x411
21391 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
21394 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
21395 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
21397 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
21399 test_220() { #LU-325
21400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21401 remote_ost_nodsh && skip "remote OST with nodsh"
21402 remote_mds_nodsh && skip "remote MDS with nodsh"
21403 remote_mgs_nodsh && skip "remote MGS with nodsh"
21407 # create on MDT0000 so the last_id and next_id are correct
21408 mkdir_on_mdt0 $DIR/$tdir
21409 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
21413 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
21414 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
21415 osp.$mdtosc_proc1.prealloc_last_id)
21416 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
21417 osp.$mdtosc_proc1.prealloc_next_id)
21421 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
21422 #define OBD_FAIL_OST_ENOINO 0x229
21423 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
21424 create_pool $FSNAME.$TESTNAME || return 1
21425 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
21427 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
21429 MDSOBJS=$((last_id - next_id))
21430 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
21432 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
21433 echo "OST still has $count kbytes free"
21435 echo "create $MDSOBJS files @next_id..."
21436 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
21438 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
21439 osp.$mdtosc_proc1.prealloc_last_id)
21440 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
21441 osp.$mdtosc_proc1.prealloc_next_id)
21443 echo "after creation, last_id=$last_id2, next_id=$next_id2"
21448 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
21449 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
21451 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
21452 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
21453 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
21454 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
21455 echo "unlink $MDSOBJS files @$next_id..."
21456 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
21458 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
21461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21463 dd if=`which date` of=$MOUNT/date oflag=sync
21464 chmod +x $MOUNT/date
21466 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
21467 $LCTL set_param fail_loc=0x80001401
21469 $MOUNT/date > /dev/null
21472 run_test 221 "make sure fault and truncate race to not cause OOM"
21475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21478 test_mkdir $DIR/$tdir
21479 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21480 createmany -o $DIR/$tdir/$tfile 10
21481 cancel_lru_locks mdc
21482 cancel_lru_locks osc
21483 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
21484 $LCTL set_param fail_loc=0x31a
21485 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
21486 $LCTL set_param fail_loc=0
21489 run_test 222a "AGL for ls should not trigger CLIO lock failure"
21492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21495 test_mkdir $DIR/$tdir
21496 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21497 createmany -o $DIR/$tdir/$tfile 10
21498 cancel_lru_locks mdc
21499 cancel_lru_locks osc
21500 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
21501 $LCTL set_param fail_loc=0x31a
21502 rm -r $DIR/$tdir || error "AGL for rmdir failed"
21503 $LCTL set_param fail_loc=0
21505 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
21508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21511 test_mkdir $DIR/$tdir
21512 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21513 createmany -o $DIR/$tdir/$tfile 10
21514 cancel_lru_locks mdc
21515 cancel_lru_locks osc
21516 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
21517 $LCTL set_param fail_loc=0x31b
21518 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
21519 $LCTL set_param fail_loc=0
21522 run_test 223 "osc reenqueue if without AGL lock granted ======================="
21524 test_224a() { # LU-1039, MRP-303
21525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21526 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
21527 $LCTL set_param fail_loc=0x508
21528 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
21529 $LCTL set_param fail_loc=0
21532 run_test 224a "Don't panic on bulk IO failure"
21534 test_224bd_sub() { # LU-1039, MRP-303
21535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21539 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
21541 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21543 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
21544 cancel_lru_locks osc
21546 stack_trap "set_checksums $ORIG_CSUM" EXIT
21547 local at_max_saved=0
21549 # adaptive timeouts may prevent seeing the issue
21550 if at_is_enabled; then
21551 at_max_saved=$(at_max_get mds)
21552 at_max_set 0 mds client
21553 stack_trap "at_max_set $at_max_saved mds client" EXIT
21556 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
21557 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
21558 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
21560 do_facet ost1 $LCTL set_param fail_loc=0
21561 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
21566 test_224bd_sub 3 error "dd failed"
21568 run_test 224b "Don't panic on bulk IO failure"
21570 test_224c() { # LU-6441
21571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21572 remote_mds_nodsh && skip "remote MDS with nodsh"
21574 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
21575 save_writethrough $p
21576 set_cache writethrough on
21578 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
21579 local at_max=$($LCTL get_param -n at_max)
21580 local timeout=$($LCTL get_param -n timeout)
21581 local test_at="at_max"
21582 local param_at="$FSNAME.sys.at_max"
21583 local test_timeout="timeout"
21584 local param_timeout="$FSNAME.sys.timeout"
21586 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
21588 set_persistent_param_and_check client "$test_at" "$param_at" 0
21589 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
21591 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
21592 do_facet ost1 "$LCTL set_param fail_loc=0x520"
21593 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21594 stack_trap "rm -f $DIR/$tfile"
21595 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
21597 do_facet ost1 "$LCTL set_param fail_loc=0"
21599 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
21600 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
21603 $LCTL set_param -n $pages_per_rpc
21604 restore_lustre_params < $p
21607 run_test 224c "Don't hang if one of md lost during large bulk RPC"
21609 test_224d() { # LU-11169
21610 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
21612 run_test 224d "Don't corrupt data on bulk IO timeout"
21614 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
21616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21617 if [ -z ${MDSSURVEY} ]; then
21618 skip_env "mds-survey not found"
21620 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
21621 skip "Need MDS version at least 2.2.51"
21623 local mds=$(facet_host $SINGLEMDS)
21624 local target=$(do_nodes $mds 'lctl dl' |
21625 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
21627 local cmd1="file_count=1000 thrhi=4"
21628 local cmd2="dir_count=2 layer=mdd stripe_count=0"
21629 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
21630 local cmd="$cmd1 $cmd2 $cmd3"
21632 rm -f ${TMP}/mds_survey*
21634 eval $cmd || error "mds-survey with zero-stripe failed"
21635 cat ${TMP}/mds_survey*
21636 rm -f ${TMP}/mds_survey*
21638 run_test 225a "Metadata survey sanity with zero-stripe"
21641 if [ -z ${MDSSURVEY} ]; then
21642 skip_env "mds-survey not found"
21644 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
21645 skip "Need MDS version at least 2.2.51"
21646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21647 remote_mds_nodsh && skip "remote MDS with nodsh"
21648 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
21649 skip_env "Need to mount OST to test"
21652 local mds=$(facet_host $SINGLEMDS)
21653 local target=$(do_nodes $mds 'lctl dl' |
21654 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
21656 local cmd1="file_count=1000 thrhi=4"
21657 local cmd2="dir_count=2 layer=mdd stripe_count=1"
21658 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
21659 local cmd="$cmd1 $cmd2 $cmd3"
21661 rm -f ${TMP}/mds_survey*
21663 eval $cmd || error "mds-survey with stripe_count failed"
21664 cat ${TMP}/mds_survey*
21665 rm -f ${TMP}/mds_survey*
21667 run_test 225b "Metadata survey sanity with stripe_count = 1"
21669 mcreate_path2fid () {
21675 local path=$DIR/$tdir/$name
21680 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
21681 error "cannot create $desc"
21683 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
21685 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
21687 fid_path=$($LFS fid2path $MOUNT $fid)
21689 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
21691 [ "$path" == "$fid_path" ] ||
21692 error "fid2path returned $fid_path, expected $path"
21694 echo "pass with $path and $fid"
21699 mkdir -p $DIR/$tdir
21701 mcreate_path2fid 0010666 0 0 fifo "FIFO"
21702 mcreate_path2fid 0020666 1 3 null "character special file (null)"
21703 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
21704 mcreate_path2fid 0040666 0 0 dir "directory"
21705 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
21706 mcreate_path2fid 0100666 0 0 file "regular file"
21707 mcreate_path2fid 0120666 0 0 link "symbolic link"
21708 mcreate_path2fid 0140666 0 0 sock "socket"
21710 run_test 226a "call path2fid and fid2path on files of all type"
21713 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21718 mkdir -p $DIR/$tdir
21719 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
21720 error "create remote directory failed"
21721 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
21722 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
21723 "character special file (null)"
21724 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
21725 "character special file (no device)"
21726 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
21727 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
21728 "block special file (loop)"
21729 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
21730 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
21731 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
21733 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
21736 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21737 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
21738 skip "Need MDS version at least 2.13.55"
21740 local submnt=/mnt/submnt
21741 local srcfile=/etc/passwd
21742 local dstfile=$submnt/passwd
21748 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
21749 error "create remote directory failed"
21750 mkdir -p $submnt || error "create $submnt failed"
21751 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
21752 error "mount $submnt failed"
21753 stack_trap "umount $submnt" EXIT
21755 cp $srcfile $dstfile
21756 fid=$($LFS path2fid $dstfile)
21757 path=$($LFS fid2path $submnt "$fid")
21758 [ "$path" = "$dstfile" ] ||
21759 error "fid2path $submnt $fid failed ($path != $dstfile)"
21761 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
21764 (( $CLIENT_VERSION >= $(version_code 2.15.57) )) ||
21765 skip "Need client at least version 2.15.57"
21767 # Define First test dataset
21768 local testdirs_01=$DIR/$tdir
21769 local testdata_01=$testdirs_01/${tdir}_01
21770 local testresult_01=${tdir}_01
21771 # Define Second test dataset
21772 local testdirs_02=$DIR/$tdir/$tdir
21773 local testdata_02=$testdirs_02/${tdir}_02
21774 local testresult_02=${tdir}_02
21775 # Define third test dataset (top level)
21776 local testdata_03=$DIR/${tdir}_03
21777 local testresult_03=${tdir}_03
21779 # Create first test dataset
21780 mkdir -p $testdirs_01 || error "cannot create dir $testdirs_01"
21781 touch $testdata_01 || error "cannot create file $testdata_01"
21783 # Create second test dataset
21784 mkdir -p $testdirs_02 || error "cannot create dir $testdirs_02"
21785 touch $testdata_02 || error "cannot create file $testdata_02"
21787 # Create third test dataset
21788 touch $testdata_03 || error "cannot create file $testdata_03"
21790 local fid01=$($LFS getstripe -F "$testdata_01") ||
21791 error "getstripe failed on $testdata_01"
21792 local fid02=$($LFS getstripe -F "$testdata_02") ||
21793 error "getstripe failed on $testdata_01"
21794 local fid03=$($LFS getstripe -F "$testdata_03") ||
21795 error "getstripe failed on $testdata_03"
21797 # Verify only -n option
21798 local out1=$($LFS fid2path -n $DIR $fid01) ||
21799 error "fid2path failed on $fid01"
21800 local out2=$($LFS fid2path -n $DIR $fid02) ||
21801 error "fid2path failed on $fid02"
21802 local out3=$($LFS fid2path -n $DIR $fid03) ||
21803 error "fid2path failed on $fid03"
21805 [[ "$out1" == "$testresult_01" ]] ||
21806 error "fid2path failed: Expected $testresult_01 got $out1"
21807 [[ "$out2" == "$testresult_02" ]] ||
21808 error "fid2path failed: Expected $testresult_02 got $out2"
21809 [[ "$out3" == "$testresult_03" ]] ||
21810 error "fid2path failed: Expected $testresult_03 got $out3"
21812 # Verify with option -fn together
21813 out1=$($LFS fid2path -fn $DIR $fid01) ||
21814 error "fid2path -fn failed on $fid01"
21815 out2=$($LFS fid2path -fn $DIR $fid02) ||
21816 error "fid2path -fn failed on $fid02"
21817 out3=$($LFS fid2path -fn $DIR $fid03) ||
21818 error "fid2path -fn failed on $fid03"
21820 local tmpout=$(echo $out1 | cut -d" " -f2)
21821 [[ "$tmpout" == "$testresult_01" ]] ||
21822 error "fid2path -fn failed: Expected $testresult_01 got $out1"
21824 tmpout=$(echo $out2 | cut -d" " -f2)
21825 [[ "$tmpout" == "$testresult_02" ]] ||
21826 error "fid2path -fn failed: Expected $testresult_02 got $out2"
21828 tmpout=$(echo $out3 | cut -d" " -f2)
21829 [[ "$tmpout" == "$testresult_03" ]] ||
21830 error "fid2path -fn failed: Expected $testresult_03 got $out3"
21832 run_test 226d "verify fid2path with -n and -fn option"
21835 (( $CLIENT_VERSION >= $(version_code 2.15.56) )) ||
21836 skip "Need client at least version 2.15.56"
21838 # Define filename with 'newline' and a space
21839 local testfile="Test"$'\n'"file 01"
21840 # Define link name with multiple 'newline' and a space
21841 local linkfile="Link"$'\n'"file "$'\n'"01"
21842 # Remove prior hard link
21843 rm -f $DIR/"$linkfile"
21846 touch $DIR/"$testfile"
21848 ln $DIR/"$testfile" $DIR/"$linkfile"
21850 local fid=$($LFS getstripe -F "$DIR/$testfile") ||
21851 error "getstripe failed on $DIR/$testfile"
21853 # Call with -0 option
21854 local out1=$($LFS fid2path -0 $DIR $fid | xargs --null -n1 \
21855 echo "FILE:" | grep -c "FILE:")
21857 # With -0 option the output should be exactly 2 lines.
21858 (( $out1 == 2 )) || error "fid2path -0 failed on $fid, $out1"
21860 run_test 226e "Verify path2fid -0 option with newline and space"
21862 # LU-1299 Executing or running ldd on a truncated executable does not
21863 # cause an out-of-memory condition.
21865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21866 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
21868 dd if=$(which date) of=$MOUNT/date bs=1k count=1
21869 chmod +x $MOUNT/date
21871 $MOUNT/date > /dev/null
21872 ldd $MOUNT/date > /dev/null
21875 run_test 227 "running truncated executable does not cause OOM"
21877 # LU-1512 try to reuse idle OI blocks
21879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21880 remote_mds_nodsh && skip "remote MDS with nodsh"
21881 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21883 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21884 local myDIR=$DIR/$tdir
21887 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21888 $LCTL set_param fail_loc=0x80001002
21889 createmany -o $myDIR/t- 10000
21890 $LCTL set_param fail_loc=0
21891 # The guard is current the largest FID holder
21893 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21895 local IDX=$(($SEQ % 64))
21897 do_facet $SINGLEMDS sync
21898 # Make sure journal flushed.
21900 local blk1=$(do_facet $SINGLEMDS \
21901 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21902 grep Blockcount | awk '{print $4}')
21904 # Remove old files, some OI blocks will become idle.
21905 unlinkmany $myDIR/t- 10000
21906 # Create new files, idle OI blocks should be reused.
21907 createmany -o $myDIR/t- 2000
21908 do_facet $SINGLEMDS sync
21909 # Make sure journal flushed.
21911 local blk2=$(do_facet $SINGLEMDS \
21912 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21913 grep Blockcount | awk '{print $4}')
21915 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21917 run_test 228a "try to reuse idle OI blocks"
21920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21921 remote_mds_nodsh && skip "remote MDS with nodsh"
21922 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21924 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21925 local myDIR=$DIR/$tdir
21928 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21929 $LCTL set_param fail_loc=0x80001002
21930 createmany -o $myDIR/t- 10000
21931 $LCTL set_param fail_loc=0
21932 # The guard is current the largest FID holder
21934 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21936 local IDX=$(($SEQ % 64))
21938 do_facet $SINGLEMDS sync
21939 # Make sure journal flushed.
21941 local blk1=$(do_facet $SINGLEMDS \
21942 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21943 grep Blockcount | awk '{print $4}')
21945 # Remove old files, some OI blocks will become idle.
21946 unlinkmany $myDIR/t- 10000
21949 stop $SINGLEMDS || error "Fail to stop MDT."
21951 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21952 error "Fail to start MDT."
21954 client_up || error "Fail to df."
21955 # Create new files, idle OI blocks should be reused.
21956 createmany -o $myDIR/t- 2000
21957 do_facet $SINGLEMDS sync
21958 # Make sure journal flushed.
21960 local blk2=$(do_facet $SINGLEMDS \
21961 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21962 grep Blockcount | awk '{print $4}')
21964 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21966 run_test 228b "idle OI blocks can be reused after MDT restart"
21970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21971 remote_mds_nodsh && skip "remote MDS with nodsh"
21972 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21974 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21975 local myDIR=$DIR/$tdir
21978 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21979 $LCTL set_param fail_loc=0x80001002
21980 # 20000 files can guarantee there are index nodes in the OI file
21981 createmany -o $myDIR/t- 20000
21982 $LCTL set_param fail_loc=0
21983 # The guard is current the largest FID holder
21985 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21987 local IDX=$(($SEQ % 64))
21989 do_facet $SINGLEMDS sync
21990 # Make sure journal flushed.
21992 local blk1=$(do_facet $SINGLEMDS \
21993 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21994 grep Blockcount | awk '{print $4}')
21996 # Remove old files, some OI blocks will become idle.
21997 unlinkmany $myDIR/t- 20000
21999 # The OI file should become empty now
22001 # Create new files, idle OI blocks should be reused.
22002 createmany -o $myDIR/t- 2000
22003 do_facet $SINGLEMDS sync
22004 # Make sure journal flushed.
22006 local blk2=$(do_facet $SINGLEMDS \
22007 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
22008 grep Blockcount | awk '{print $4}')
22010 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
22012 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
22014 test_229() { # LU-2482, LU-3448
22015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22016 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22017 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
22018 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
22022 # Create a file with a released layout and stripe count 2.
22023 $MULTIOP $DIR/$tfile H2c ||
22024 error "failed to create file with released layout"
22026 $LFS getstripe -v $DIR/$tfile
22028 local pattern=$($LFS getstripe -L $DIR/$tfile)
22029 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
22031 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
22033 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
22034 stat $DIR/$tfile || error "failed to stat released file"
22036 chown $RUNAS_ID $DIR/$tfile ||
22037 error "chown $RUNAS_ID $DIR/$tfile failed"
22039 chgrp $RUNAS_ID $DIR/$tfile ||
22040 error "chgrp $RUNAS_ID $DIR/$tfile failed"
22042 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
22043 rm $DIR/$tfile || error "failed to remove released file"
22045 run_test 229 "getstripe/stat/rm/attr changes work on released files"
22048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22049 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22050 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22051 skip "Need MDS version at least 2.11.52"
22055 test_mkdir $DIR/$tdir
22056 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
22057 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
22058 [ $mdt_idx -ne 0 ] &&
22059 error "create local directory on wrong MDT $mdt_idx"
22061 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
22062 error "create remote directory failed"
22063 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
22064 [ $mdt_idx -ne $MDTIDX ] &&
22065 error "create remote directory on wrong MDT $mdt_idx"
22067 createmany -o $DIR/$tdir/test_230/t- 10 ||
22068 error "create files on remote directory failed"
22069 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
22070 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
22071 rm -r $DIR/$tdir || error "unlink remote directory failed"
22073 run_test 230a "Create remote directory and files under the remote directory"
22076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22077 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22078 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22079 skip "Need MDS version at least 2.11.52"
22087 local migrate_dir=$DIR/$tdir/migrate_dir
22088 local other_dir=$DIR/$tdir/other_dir
22090 test_mkdir $DIR/$tdir
22091 test_mkdir -i0 -c1 $migrate_dir
22092 test_mkdir -i0 -c1 $other_dir
22093 for ((i=0; i<10; i++)); do
22094 mkdir -p $migrate_dir/dir_${i}
22095 createmany -o $migrate_dir/dir_${i}/f 10 ||
22096 error "create files under remote dir failed $i"
22099 cp /etc/passwd $migrate_dir/$tfile
22100 cp /etc/passwd $other_dir/$tfile
22101 chattr +SAD $migrate_dir
22102 chattr +SAD $migrate_dir/$tfile
22104 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
22105 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
22106 local old_dir_mode=$(stat -c%f $migrate_dir)
22107 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
22109 mkdir -p $migrate_dir/dir_default_stripe2
22110 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
22111 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
22113 mkdir -p $other_dir
22114 ln $migrate_dir/$tfile $other_dir/luna
22115 ln $migrate_dir/$tfile $migrate_dir/sofia
22116 ln $other_dir/$tfile $migrate_dir/david
22117 ln -s $migrate_dir/$tfile $other_dir/zachary
22118 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
22119 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
22125 for len in 58 59 60; do
22126 lnktgt=$(str_repeat 'l' $len)
22127 touch $migrate_dir/$lnktgt
22128 ln -s $lnktgt $migrate_dir/${len}char_ln
22132 for len in 4094 4095; do
22133 lnktgt=$(str_repeat 'l' $len)
22134 ln -s $lnktgt $migrate_dir/${len}char_ln
22138 for len in 254 255; do
22139 touch $migrate_dir/$(str_repeat 'l' $len)
22142 $LFS migrate -m $MDTIDX $migrate_dir ||
22143 error "fails on migrating remote dir to MDT1"
22145 echo "migratate to MDT1, then checking.."
22146 for ((i = 0; i < 10; i++)); do
22147 for file in $(find $migrate_dir/dir_${i}); do
22148 mdt_index=$($LFS getstripe -m $file)
22149 # broken symlink getstripe will fail
22150 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
22151 error "$file is not on MDT${MDTIDX}"
22155 # the multiple link file should still in MDT0
22156 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
22157 [ $mdt_index == 0 ] ||
22158 error "$file is not on MDT${MDTIDX}"
22160 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
22161 [ "$old_dir_flag" = "$new_dir_flag" ] ||
22162 error " expect $old_dir_flag get $new_dir_flag"
22164 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
22165 [ "$old_file_flag" = "$new_file_flag" ] ||
22166 error " expect $old_file_flag get $new_file_flag"
22168 local new_dir_mode=$(stat -c%f $migrate_dir)
22169 [ "$old_dir_mode" = "$new_dir_mode" ] ||
22170 error "expect mode $old_dir_mode get $new_dir_mode"
22172 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
22173 [ "$old_file_mode" = "$new_file_mode" ] ||
22174 error "expect mode $old_file_mode get $new_file_mode"
22176 diff /etc/passwd $migrate_dir/$tfile ||
22177 error "$tfile different after migration"
22179 diff /etc/passwd $other_dir/luna ||
22180 error "luna different after migration"
22182 diff /etc/passwd $migrate_dir/sofia ||
22183 error "sofia different after migration"
22185 diff /etc/passwd $migrate_dir/david ||
22186 error "david different after migration"
22188 diff /etc/passwd $other_dir/zachary ||
22189 error "zachary different after migration"
22191 diff /etc/passwd $migrate_dir/${tfile}_ln ||
22192 error "${tfile}_ln different after migration"
22194 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
22195 error "${tfile}_ln_other different after migration"
22197 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
22198 [ $stripe_count = 2 ] ||
22199 error "dir strpe_count $d != 2 after migration."
22201 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
22202 [ $stripe_count = 2 ] ||
22203 error "file strpe_count $d != 2 after migration."
22205 #migrate back to MDT0
22208 $LFS migrate -m $MDTIDX $migrate_dir ||
22209 error "fails on migrating remote dir to MDT0"
22211 echo "migrate back to MDT0, checking.."
22212 for file in $(find $migrate_dir); do
22213 mdt_index=$($LFS getstripe -m $file)
22214 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
22215 error "$file is not on MDT${MDTIDX}"
22218 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
22219 [ "$old_dir_flag" = "$new_dir_flag" ] ||
22220 error " expect $old_dir_flag get $new_dir_flag"
22222 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
22223 [ "$old_file_flag" = "$new_file_flag" ] ||
22224 error " expect $old_file_flag get $new_file_flag"
22226 local new_dir_mode=$(stat -c%f $migrate_dir)
22227 [ "$old_dir_mode" = "$new_dir_mode" ] ||
22228 error "expect mode $old_dir_mode get $new_dir_mode"
22230 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
22231 [ "$old_file_mode" = "$new_file_mode" ] ||
22232 error "expect mode $old_file_mode get $new_file_mode"
22234 diff /etc/passwd ${migrate_dir}/$tfile ||
22235 error "$tfile different after migration"
22237 diff /etc/passwd ${other_dir}/luna ||
22238 error "luna different after migration"
22240 diff /etc/passwd ${migrate_dir}/sofia ||
22241 error "sofia different after migration"
22243 diff /etc/passwd ${other_dir}/zachary ||
22244 error "zachary different after migration"
22246 diff /etc/passwd $migrate_dir/${tfile}_ln ||
22247 error "${tfile}_ln different after migration"
22249 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
22250 error "${tfile}_ln_other different after migration"
22252 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
22253 [ $stripe_count = 2 ] ||
22254 error "dir strpe_count $d != 2 after migration."
22256 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
22257 [ $stripe_count = 2 ] ||
22258 error "file strpe_count $d != 2 after migration."
22260 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22262 run_test 230b "migrate directory"
22265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22266 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22267 remote_mds_nodsh && skip "remote MDS with nodsh"
22268 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22269 skip "Need MDS version at least 2.11.52"
22275 local migrate_dir=$DIR/$tdir/migrate_dir
22277 #If migrating directory fails in the middle, all entries of
22278 #the directory is still accessiable.
22279 test_mkdir $DIR/$tdir
22280 test_mkdir -i0 -c1 $migrate_dir
22281 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
22283 createmany -o $migrate_dir/f $total ||
22284 error "create files under ${migrate_dir} failed"
22286 # fail after migrating top dir, and this will fail only once, so the
22287 # first sub file migration will fail (currently f3), others succeed.
22288 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
22289 do_facet mds1 lctl set_param fail_loc=0x1801
22290 local t=$(ls $migrate_dir | wc -l)
22291 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
22292 error "migrate should fail"
22293 local u=$(ls $migrate_dir | wc -l)
22294 [ "$u" == "$t" ] || error "$u != $t during migration"
22296 # add new dir/file should succeed
22297 mkdir $migrate_dir/dir ||
22298 error "mkdir failed under migrating directory"
22299 touch $migrate_dir/file ||
22300 error "create file failed under migrating directory"
22302 # add file with existing name should fail
22303 for file in $migrate_dir/f*; do
22304 stat $file > /dev/null || error "stat $file failed"
22305 $OPENFILE -f O_CREAT:O_EXCL $file &&
22306 error "open(O_CREAT|O_EXCL) $file should fail"
22307 $MULTIOP $file m && error "create $file should fail"
22308 touch $DIR/$tdir/remote_dir/$tfile ||
22309 error "touch $tfile failed"
22310 ln $DIR/$tdir/remote_dir/$tfile $file &&
22311 error "link $file should fail"
22312 mdt_index=$($LFS getstripe -m $file)
22313 if [ $mdt_index == 0 ]; then
22314 # file failed to migrate is not allowed to rename to
22315 mv $DIR/$tdir/remote_dir/$tfile $file &&
22316 error "rename to $file should fail"
22318 mv $DIR/$tdir/remote_dir/$tfile $file ||
22319 error "rename to $file failed"
22321 echo hello >> $file || error "write $file failed"
22324 # resume migration with different options should fail
22325 $LFS migrate -m 0 $migrate_dir &&
22326 error "migrate -m 0 $migrate_dir should fail"
22328 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
22329 error "migrate -c 2 $migrate_dir should fail"
22331 # resume migration should succeed
22332 $LFS migrate -m $MDTIDX $migrate_dir ||
22333 error "migrate $migrate_dir failed"
22335 echo "Finish migration, then checking.."
22336 for file in $(find $migrate_dir); do
22337 mdt_index=$($LFS getstripe -m $file)
22338 [ $mdt_index == $MDTIDX ] ||
22339 error "$file is not on MDT${MDTIDX}"
22342 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22344 run_test 230c "check directory accessiblity if migration failed"
22347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22349 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22350 skip "Need MDS version at least 2.11.52"
22352 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
22354 local migrate_dir=$DIR/$tdir/migrate_dir
22364 old_index=$((RANDOM % MDSCOUNT))
22365 old_count=$((MDSCOUNT - old_index))
22366 new_index=$((RANDOM % MDSCOUNT))
22367 new_count=$((MDSCOUNT - new_index))
22368 new_hash=1 # for all_char
22370 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
22371 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
22373 test_mkdir $DIR/$tdir
22374 test_mkdir -i $old_index -c $old_count $migrate_dir
22376 for ((i=0; i<100; i++)); do
22377 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
22378 createmany -o $migrate_dir/dir_${i}/f 100 ||
22379 error "create files under remote dir failed $i"
22382 echo -n "Migrate from MDT$old_index "
22383 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
22384 echo -n "to MDT$new_index"
22385 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
22388 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
22389 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
22390 error "migrate remote dir error"
22392 echo "Finish migration, then checking.."
22393 for file in $(find $migrate_dir -maxdepth 1); do
22394 mdt_index=$($LFS getstripe -m $file)
22395 if [ $mdt_index -lt $new_index ] ||
22396 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
22397 error "$file is on MDT$mdt_index"
22401 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22403 run_test 230d "check migrate big directory"
22406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22407 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22408 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22409 skip "Need MDS version at least 2.11.52"
22416 mkdir_on_mdt0 $DIR/$tdir
22417 mkdir $DIR/$tdir/migrate_dir
22418 mkdir $DIR/$tdir/other_dir
22419 touch $DIR/$tdir/migrate_dir/a
22420 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
22421 ls $DIR/$tdir/other_dir
22423 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
22424 error "migrate dir fails"
22426 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
22427 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
22429 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22430 [ $mdt_index == 0 ] || error "a is not on MDT0"
22432 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
22433 error "migrate dir fails"
22435 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
22436 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
22438 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22439 [ $mdt_index == 1 ] || error "a is not on MDT1"
22441 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
22442 [ $mdt_index == 1 ] || error "b is not on MDT1"
22444 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
22445 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
22447 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
22449 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22451 run_test 230e "migrate mulitple local link files"
22454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22455 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22456 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22457 skip "Need MDS version at least 2.11.52"
22462 mkdir -p $DIR/$tdir
22463 mkdir $DIR/$tdir/migrate_dir
22464 $LFS mkdir -i1 $DIR/$tdir/other_dir
22465 touch $DIR/$tdir/migrate_dir/a
22466 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
22467 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
22468 ls $DIR/$tdir/other_dir
22470 # a should be migrated to MDT1, since no other links on MDT0
22471 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
22472 error "#1 migrate dir fails"
22473 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
22474 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
22475 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22476 [ $mdt_index == 1 ] || error "a is not on MDT1"
22478 # a should stay on MDT1, because it is a mulitple link file
22479 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
22480 error "#2 migrate dir fails"
22481 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22482 [ $mdt_index == 1 ] || error "a is not on MDT1"
22484 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
22485 error "#3 migrate dir fails"
22487 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
22488 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
22489 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
22491 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
22492 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
22494 # a should be migrated to MDT0, since no other links on MDT1
22495 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
22496 error "#4 migrate dir fails"
22497 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22498 [ $mdt_index == 0 ] || error "a is not on MDT0"
22500 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22502 run_test 230f "migrate mulitple remote link files"
22505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22506 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22507 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22508 skip "Need MDS version at least 2.11.52"
22510 mkdir -p $DIR/$tdir/migrate_dir
22512 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
22513 error "migrating dir to non-exist MDT succeeds"
22516 run_test 230g "migrate dir to non-exist MDT"
22519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22520 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22521 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22522 skip "Need MDS version at least 2.11.52"
22526 mkdir -p $DIR/$tdir/migrate_dir
22528 $LFS migrate -m1 $DIR &&
22529 error "migrating mountpoint1 should fail"
22531 $LFS migrate -m1 $DIR/$tdir/.. &&
22532 error "migrating mountpoint2 should fail"
22535 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
22536 error "migrating $tdir/migrate_dir/.. should fail"
22540 run_test 230h "migrate .. and root"
22543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22544 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22545 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22546 skip "Need MDS version at least 2.11.52"
22548 mkdir -p $DIR/$tdir/migrate_dir
22550 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
22551 error "migration fails with a tailing slash"
22553 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
22554 error "migration fails with two tailing slashes"
22556 run_test 230i "lfs migrate -m tolerates trailing slashes"
22559 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22560 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
22561 skip "Need MDS version at least 2.11.52"
22563 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22564 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
22565 error "create $tfile failed"
22566 cat /etc/passwd > $DIR/$tdir/$tfile
22568 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
22570 cmp /etc/passwd $DIR/$tdir/$tfile ||
22571 error "DoM file mismatch after migration"
22573 run_test 230j "DoM file data not changed after dir migration"
22576 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
22577 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22578 skip "Need MDS version at least 2.11.56"
22581 local files_on_starting_mdt=0
22583 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
22584 $LFS getdirstripe $DIR/$tdir
22585 for i in $(seq $total); do
22586 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
22587 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
22588 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22591 echo "$files_on_starting_mdt files on MDT0"
22593 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
22594 $LFS getdirstripe $DIR/$tdir
22596 files_on_starting_mdt=0
22597 for i in $(seq $total); do
22598 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
22599 error "file $tfile.$i mismatch after migration"
22600 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
22601 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22604 echo "$files_on_starting_mdt files on MDT1 after migration"
22605 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
22607 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
22608 $LFS getdirstripe $DIR/$tdir
22610 files_on_starting_mdt=0
22611 for i in $(seq $total); do
22612 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
22613 error "file $tfile.$i mismatch after 2nd migration"
22614 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
22615 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22618 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
22619 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
22623 run_test 230k "file data not changed after dir migration"
22626 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22627 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22628 skip "Need MDS version at least 2.11.56"
22630 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
22631 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
22632 error "create files under remote dir failed $i"
22633 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
22635 run_test 230l "readdir between MDTs won't crash"
22638 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22639 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22640 skip "Need MDS version at least 2.11.56"
22643 local mig_dir=$DIR/$tdir/migrate_dir
22644 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
22648 echo "Creating files and dirs with xattrs"
22649 test_mkdir $DIR/$tdir
22650 test_mkdir -i0 -c1 $mig_dir
22652 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
22653 error "cannot set xattr attr1 on dir"
22654 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
22655 error "cannot set xattr attr2 on dir"
22656 touch $mig_dir/dir/f0
22657 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
22658 error "cannot set xattr attr1 on file"
22659 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
22660 error "cannot set xattr attr2 on file"
22661 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22662 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22663 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
22664 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22665 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
22666 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22667 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
22668 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22669 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
22671 echo "Migrating to MDT1"
22672 $LFS migrate -m $MDTIDX $mig_dir ||
22673 error "fails on migrating dir to MDT1"
22675 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22676 echo "Checking xattrs"
22677 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22678 [ "$val" = $longstr ] ||
22679 error "expecting xattr1 $longstr on dir, found $val"
22680 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22681 [ "$val" = $shortstr ] ||
22682 error "expecting xattr2 $shortstr on dir, found $val"
22683 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22684 [ "$val" = $longstr ] ||
22685 error "expecting xattr1 $longstr on file, found $val"
22686 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22687 [ "$val" = $shortstr ] ||
22688 error "expecting xattr2 $shortstr on file, found $val"
22690 run_test 230m "xattrs not changed after dir migration"
22693 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22694 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22695 skip "Need MDS version at least 2.13.53"
22697 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
22698 cat /etc/hosts > $DIR/$tdir/$tfile
22699 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
22700 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
22702 cmp /etc/hosts $DIR/$tdir/$tfile ||
22703 error "File data mismatch after migration"
22705 run_test 230n "Dir migration with mirrored file"
22708 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
22709 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22710 skip "Need MDS version at least 2.13.52"
22712 local mdts=$(comma_list $(mdts_nodes))
22714 local restripe_status
22718 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22720 # in case "crush" hash type is not set
22721 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22723 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22724 mdt.*MDT0000.enable_dir_restripe)
22725 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22726 stack_trap "do_nodes $mdts $LCTL set_param \
22727 mdt.*.enable_dir_restripe=$restripe_status"
22730 createmany -m $DIR/$tdir/f 100 ||
22731 error "create files under remote dir failed $i"
22732 createmany -d $DIR/$tdir/d 100 ||
22733 error "create dirs under remote dir failed $i"
22735 for i in $(seq 2 $MDSCOUNT); do
22736 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22737 $LFS setdirstripe -c $i $DIR/$tdir ||
22738 error "split -c $i $tdir failed"
22739 wait_update $HOSTNAME \
22740 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
22741 error "dir split not finished"
22742 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22743 awk '/migrate/ {sum += $2} END { print sum }')
22744 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
22745 # delta is around total_files/stripe_count
22746 (( $delta < 200 / (i - 1) + 4 )) ||
22747 error "$delta files migrated >= $((200 / (i - 1) + 4))"
22750 run_test 230o "dir split"
22753 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22754 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22755 skip "Need MDS version at least 2.13.52"
22757 local mdts=$(comma_list $(mdts_nodes))
22759 local restripe_status
22763 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22765 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22767 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22768 mdt.*MDT0000.enable_dir_restripe)
22769 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22770 stack_trap "do_nodes $mdts $LCTL set_param \
22771 mdt.*.enable_dir_restripe=$restripe_status"
22773 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
22774 createmany -m $DIR/$tdir/f 100 ||
22775 error "create files under remote dir failed"
22776 createmany -d $DIR/$tdir/d 100 ||
22777 error "create dirs under remote dir failed"
22779 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
22780 local mdt_hash="crush"
22782 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22783 $LFS setdirstripe -c $c $DIR/$tdir ||
22784 error "split -c $c $tdir failed"
22785 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
22786 mdt_hash="$mdt_hash,fixed"
22787 elif [ $c -eq 1 ]; then
22790 wait_update $HOSTNAME \
22791 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
22792 error "dir merge not finished"
22793 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22794 awk '/migrate/ {sum += $2} END { print sum }')
22795 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
22796 # delta is around total_files/stripe_count
22797 (( delta < 200 / c + 4 )) ||
22798 error "$delta files migrated >= $((200 / c + 4))"
22801 run_test 230p "dir merge"
22804 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
22805 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22806 skip "Need MDS version at least 2.13.52"
22808 local mdts=$(comma_list $(mdts_nodes))
22809 local saved_threshold=$(do_facet mds1 \
22810 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
22811 local saved_delta=$(do_facet mds1 \
22812 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
22813 local threshold=100
22816 local stripe_count=0
22821 # test with fewer files on ZFS
22822 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
22824 stack_trap "do_nodes $mdts $LCTL set_param \
22825 mdt.*.dir_split_count=$saved_threshold"
22826 stack_trap "do_nodes $mdts $LCTL set_param \
22827 mdt.*.dir_split_delta=$saved_delta"
22828 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
22829 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
22830 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
22831 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
22832 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
22833 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22835 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22836 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22838 create=$((threshold * 3 / 2))
22839 while [ $stripe_count -lt $MDSCOUNT ]; do
22840 createmany -m $DIR/$tdir/f $total $create ||
22841 error "create sub files failed"
22842 stat $DIR/$tdir > /dev/null
22843 total=$((total + create))
22844 stripe_count=$((stripe_count + delta))
22845 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
22847 wait_update $HOSTNAME \
22848 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
22849 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
22851 wait_update $HOSTNAME \
22852 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
22853 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
22855 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
22856 echo "$nr_files/$total files on MDT$stripe_index after split"
22857 # allow 10% margin of imbalance with crush hash
22858 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
22859 error "$nr_files files on MDT$stripe_index after split"
22861 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
22862 [ $nr_files -eq $total ] ||
22863 error "total sub files $nr_files != $total"
22866 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
22868 echo "fixed layout directory won't auto split"
22869 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
22870 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
22871 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
22872 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
22873 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
22875 run_test 230q "dir auto split"
22878 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
22879 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22880 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
22881 skip "Need MDS version at least 2.13.54"
22883 # maximum amount of local locks:
22884 # parent striped dir - 2 locks
22885 # new stripe in parent to migrate to - 1 lock
22886 # source and target - 2 locks
22887 # Total 5 locks for regular file
22888 mkdir -p $DIR/$tdir
22889 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
22890 touch $DIR/$tdir/dir1/eee
22892 # create 4 hardlink for 4 more locks
22893 # Total: 9 locks > RS_MAX_LOCKS (8)
22894 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
22895 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
22896 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
22897 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
22898 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
22899 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
22900 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
22901 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
22903 cancel_lru_locks mdc
22905 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
22906 error "migrate dir fails"
22908 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22910 run_test 230r "migrate with too many local locks"
22913 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
22914 skip "Need MDS version at least 2.14.52"
22916 local mdts=$(comma_list $(mdts_nodes))
22917 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
22918 mdt.*MDT0000.enable_dir_restripe)
22920 stack_trap "do_nodes $mdts $LCTL set_param \
22921 mdt.*.enable_dir_restripe=$restripe_status"
22925 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
22926 test_mkdir $DIR/$tdir
22927 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
22928 error "$LFS mkdir should return EEXIST if target exists"
22932 run_test 230s "lfs mkdir should return -EEXIST if target exists"
22936 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
22937 (( $MDS1_VERSION >= $(version_code 2.14.50) )) ||
22938 skip "Need MDS version at least 2.14.50"
22940 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
22941 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
22942 $LFS project -p 1 -s $DIR/$tdir ||
22943 error "set $tdir project id failed"
22944 $LFS project -p 2 -s $DIR/$tdir/subdir ||
22945 error "set subdir project id failed"
22946 local pbefore="$($LFS project -d $DIR/$tdir)"
22947 local sbefore="$($LFS project -d $DIR/$tdir/subdir)"
22948 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
22950 local pafter="$($LFS project -d $DIR/$tdir)"
22951 local safter="$($LFS project -d $DIR/$tdir/subdir)"
22952 [[ "$pbefore" == "$pafter" ]] || error "projid '$pbefore' != '$pafter'"
22953 [[ "$sbefore" == "$safter" ]] || error "projid '$sbefore' != '$safter'"
22955 (( $MDS1_VERSION >= $(version_code 2.15.59.107) )) ||
22956 { echo "Need MDS >= 2.15.59.107 for projid rename"; return 0; }
22958 # check rename works, even if source parent projid differs (LU-17016)
22959 test_mkdir $DIR/$tdir.2 || error "mkdir $tdir.2 failed"
22960 local fid_before=$($LFS path2fid $DIR/$tdir/subdir)
22962 $LFS project -p 2 -s $DIR/$tdir.2 || error "set $tdir.2 projid failed"
22963 mrename $DIR/$tdir/subdir $DIR/$tdir.2/subdir ||
22964 error "subdir failed rename for different source parent projid"
22965 local fid_after=$($LFS path2fid $DIR/$tdir.2/subdir)
22967 [[ "$fid_before" == "$fid_after" ]] ||
22968 error "fid before '$fid_before' != after '$fid_after'"
22970 run_test 230t "migrate directory with project ID set"
22974 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22975 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22976 skip "Need MDS version at least 2.14.53"
22980 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22981 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22982 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
22983 for i in $(seq 0 $((MDSCOUNT - 1))); do
22984 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22985 echo "$count dirs migrated to MDT$i"
22987 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22988 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
22990 run_test 230u "migrate directory by QOS"
22994 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22995 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22996 skip "Need MDS version at least 2.14.53"
23000 mkdir $DIR/$tdir || error "mkdir $tdir failed"
23001 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
23002 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
23003 for i in $(seq 0 $((MDSCOUNT - 1))); do
23004 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
23005 echo "$count subdirs migrated to MDT$i"
23006 (( i == 3 )) && (( count > 0 )) &&
23007 error "subdir shouldn't be migrated to MDT3"
23009 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
23010 (( count == 3 )) || error "dirs migrated to $count MDTs"
23012 run_test 230v "subdir migrated to the MDT where its parent is located"
23015 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
23016 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
23017 skip "Need MDS version at least 2.15.0"
23019 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23020 createmany -o $DIR/$tdir/f 10 || error "create files failed"
23021 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
23023 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
23024 error "migrate failed"
23026 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
23027 error "$tdir stripe count mismatch"
23029 for i in $(seq 0 9); do
23030 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
23031 error "d$i is striped"
23034 run_test 230w "non-recursive mode dir migration"
23037 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
23038 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
23039 skip "Need MDS version at least 2.15.0"
23041 mkdir -p $DIR/$tdir || error "mkdir failed"
23042 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
23044 local mdt_name=$(mdtname_from_index 0)
23045 local low=$(do_facet mds2 $LCTL get_param -n \
23046 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
23047 local high=$(do_facet mds2 $LCTL get_param -n \
23048 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
23049 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
23050 local maxage=$(do_facet mds2 $LCTL get_param -n \
23051 osp.*$mdt_name-osp-MDT0001.maxage)
23053 stack_trap "do_facet mds2 $LCTL set_param -n \
23054 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
23055 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
23056 stack_trap "do_facet mds2 $LCTL set_param -n \
23057 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
23059 do_facet mds2 $LCTL set_param -n \
23060 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
23061 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
23063 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
23064 error "migrate $tdir should fail"
23066 do_facet mds2 $LCTL set_param -n \
23067 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
23068 do_facet mds2 $LCTL set_param -n \
23069 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
23071 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
23072 error "migrate failed"
23073 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
23074 error "$tdir stripe count mismatch"
23076 run_test 230x "dir migration check space"
23079 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
23080 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
23081 skip "Need MDS version at least 2.15.55.45"
23085 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
23086 $LFS getdirstripe $DIR/$tdir
23087 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
23088 $LFS migrate -m 1 -c 2 $DIR/$tdir &
23092 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
23093 do_facet mds2 lctl set_param fail_loc=0x1802
23096 do_facet mds2 lctl set_param fail_loc=0
23097 $LFS getdirstripe $DIR/$tdir
23098 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
23099 rmdir $DIR/$tdir || error "rmdir $tdir failed"
23101 run_test 230y "unlink dir with bad hash type"
23104 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
23105 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
23106 skip "Need MDS version at least 2.15.55.45"
23110 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
23111 $LFS getdirstripe $DIR/$tdir
23112 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
23113 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
23117 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
23118 do_facet mds2 lctl set_param fail_loc=0x1802
23121 do_facet mds2 lctl set_param fail_loc=0
23122 $LFS getdirstripe $DIR/$tdir
23125 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
23126 error "resume migration failed"
23127 $LFS getdirstripe $DIR/$tdir
23128 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
23129 error "migration is not finished"
23131 run_test 230z "resume dir migration with bad hash type"
23135 # For simplicity this test assumes that max_pages_per_rpc
23136 # is the same across all OSCs
23137 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
23138 local bulk_size=$((max_pages * PAGE_SIZE))
23139 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
23142 mkdir -p $DIR/$tdir
23143 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
23144 error "failed to set stripe with -S ${brw_size}M option"
23145 stack_trap "rm -rf $DIR/$tdir"
23147 # clear the OSC stats
23148 $LCTL set_param osc.*.stats=0 &>/dev/null
23151 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
23152 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
23153 oflag=direct &>/dev/null || error "dd failed"
23155 sync; sleep 1; sync # just to be safe
23156 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
23157 if [ x$nrpcs != "x1" ]; then
23158 $LCTL get_param osc.*.stats
23159 error "found $nrpcs ost_write RPCs, not 1 as expected"
23163 # Drop the OSC cache, otherwise we will read from it
23164 cancel_lru_locks osc
23166 # clear the OSC stats
23167 $LCTL set_param osc.*.stats=0 &>/dev/null
23169 # Client reads $bulk_size.
23170 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
23171 iflag=direct &>/dev/null || error "dd failed"
23173 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
23174 if [ x$nrpcs != "x1" ]; then
23175 $LCTL get_param osc.*.stats
23176 error "found $nrpcs ost_read RPCs, not 1 as expected"
23179 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
23182 mkdir -p $DIR/$tdir
23183 stack_trap "rm -rf $DIR/$tdir"
23185 for i in {0..1023}; do
23186 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
23187 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
23188 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
23192 run_test 231b "must not assert on fully utilized OST request buffer"
23195 mkdir -p $DIR/$tdir
23196 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
23198 #define OBD_FAIL_LDLM_OST_LVB 0x31c
23199 do_facet ost1 $LCTL set_param fail_loc=0x31c
23201 # ignore dd failure
23202 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
23203 stack_trap "rm -f $DIR/$tdir/$tfile"
23205 do_facet ost1 $LCTL set_param fail_loc=0
23206 umount_client $MOUNT || error "umount failed"
23207 mount_client $MOUNT || error "mount failed"
23208 stop ost1 || error "cannot stop ost1"
23209 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23211 run_test 232a "failed lock should not block umount"
23214 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
23215 skip "Need MDS version at least 2.10.58"
23217 mkdir -p $DIR/$tdir
23218 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
23219 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
23220 stack_trap "rm -f $DIR/$tdir/$tfile"
23222 cancel_lru_locks osc
23224 #define OBD_FAIL_LDLM_OST_LVB 0x31c
23225 do_facet ost1 $LCTL set_param fail_loc=0x31c
23228 $LFS data_version $DIR/$tdir/$tfile || true
23230 do_facet ost1 $LCTL set_param fail_loc=0
23231 umount_client $MOUNT || error "umount failed"
23232 mount_client $MOUNT || error "mount failed"
23233 stop ost1 || error "cannot stop ost1"
23234 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23236 run_test 232b "failed data version lock should not block umount"
23239 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
23240 skip "Need MDS version at least 2.3.64"
23241 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
23243 local fid=$($LFS path2fid $MOUNT)
23245 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
23246 error "cannot access $MOUNT using its FID '$fid'"
23248 run_test 233a "checking that OBF of the FS root succeeds"
23251 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
23252 skip "Need MDS version at least 2.5.90"
23253 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
23255 local fid=$($LFS path2fid $MOUNT/.lustre)
23257 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
23258 error "cannot access $MOUNT/.lustre using its FID '$fid'"
23260 fid=$($LFS path2fid $MOUNT/.lustre/fid)
23261 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
23262 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
23264 run_test 233b "checking that OBF of the FS .lustre succeeds"
23267 local p="$TMP/sanityN-$TESTNAME.parameters"
23268 save_lustre_params client "llite.*.xattr_cache" > $p
23269 lctl set_param llite.*.xattr_cache 1 ||
23270 skip_env "xattr cache is not supported"
23272 mkdir -p $DIR/$tdir || error "mkdir failed"
23273 touch $DIR/$tdir/$tfile || error "touch failed"
23274 # OBD_FAIL_LLITE_XATTR_ENOMEM
23275 $LCTL set_param fail_loc=0x1405
23276 getfattr -n user.attr $DIR/$tdir/$tfile &&
23277 error "getfattr should have failed with ENOMEM"
23278 $LCTL set_param fail_loc=0x0
23281 restore_lustre_params < $p
23284 run_test 234 "xattr cache should not crash on ENOMEM"
23287 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
23288 skip "Need MDS version at least 2.4.52"
23290 flock_deadlock $DIR/$tfile
23295 124) error "process hangs on a deadlock"
23297 *) error "error executing flock_deadlock $DIR/$tfile"
23301 run_test 235 "LU-1715: flock deadlock detection does not work properly"
23305 check_swap_layouts_support
23307 local ref1=/etc/passwd
23308 local ref2=/etc/group
23309 local file1=$DIR/$tdir/f1
23310 local file2=$DIR/$tdir/f2
23312 test_mkdir -c1 $DIR/$tdir
23313 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
23314 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
23315 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
23316 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
23317 local fd=$(free_fd)
23318 local cmd="exec $fd<>$file2"
23321 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
23322 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
23325 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
23330 run_test 236 "Layout swap on open unlinked file"
23332 # LU-4659 linkea consistency
23334 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
23335 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
23336 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
23337 skip "Need MDS version at least 2.5.58 or 2.5.2+"
23340 ln $DIR/$tfile $DIR/$tfile.lnk
23341 touch $DIR/$tfile.new
23342 mv $DIR/$tfile.new $DIR/$tfile
23343 local fid1=$($LFS path2fid $DIR/$tfile)
23344 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
23345 local path1=$($LFS fid2path $FSNAME "$fid1")
23346 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
23347 local path2=$($LFS fid2path $FSNAME "$fid2")
23348 [ $tfile.lnk == $path2 ] ||
23349 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
23352 run_test 238 "Verify linkea consistency"
23354 test_239A() { # was test_239
23355 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
23356 skip "Need MDS version at least 2.5.60"
23358 local list=$(comma_list $(mdts_nodes))
23360 mkdir -p $DIR/$tdir
23361 createmany -o $DIR/$tdir/f- 5000
23362 unlinkmany $DIR/$tdir/f- 5000
23363 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
23364 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
23365 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
23366 osp.*MDT*.sync_in_flight" | calc_sum)
23367 [ "$changes" -eq 0 ] || error "$changes not synced"
23369 run_test 239A "osp_sync test"
23371 test_239a() { #LU-5297
23372 remote_mds_nodsh && skip "remote MDS with nodsh"
23375 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
23376 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
23377 chgrp $RUNAS_GID $DIR/$tfile
23378 wait_delete_completed
23380 run_test 239a "process invalid osp sync record correctly"
23382 test_239b() { #LU-5297
23383 remote_mds_nodsh && skip "remote MDS with nodsh"
23386 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
23387 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
23388 chgrp $RUNAS_GID $DIR/$tfile1
23389 wait_delete_completed
23390 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23392 chgrp $RUNAS_GID $DIR/$tfile2
23393 wait_delete_completed
23395 run_test 239b "process osp sync record with ENOMEM error correctly"
23398 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23399 remote_mds_nodsh && skip "remote MDS with nodsh"
23401 mkdir -p $DIR/$tdir
23403 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
23404 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
23405 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
23406 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
23408 umount_client $MOUNT || error "umount failed"
23409 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
23410 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
23411 mount_client $MOUNT || error "failed to mount client"
23413 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
23414 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
23416 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
23422 for LOOP in $(seq $count); do
23423 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
23424 cancel_lru_locks $OSC || true
23432 for LOOP in $(seq $1); do
23433 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
23438 test_241a() { # was test_241
23439 local bsize=$PAGE_SIZE
23441 (( bsize < 40960 )) && bsize=40960
23442 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
23444 cancel_lru_locks $OSC
23445 test_241_bio 1000 $bsize &
23447 test_241_dio 1000 $bsize
23450 run_test 241a "bio vs dio"
23453 local bsize=$PAGE_SIZE
23455 (( bsize < 40960 )) && bsize=40960
23456 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
23458 test_241_dio 1000 $bsize &
23460 test_241_dio 1000 $bsize
23463 run_test 241b "dio vs dio"
23466 remote_mds_nodsh && skip "remote MDS with nodsh"
23468 mkdir_on_mdt0 $DIR/$tdir
23469 touch $DIR/$tdir/$tfile
23471 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
23472 do_facet mds1 lctl set_param fail_loc=0x105
23473 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
23475 do_facet mds1 lctl set_param fail_loc=0
23476 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
23478 run_test 242 "mdt_readpage failure should not cause directory unreadable"
23482 test_mkdir $DIR/$tdir
23483 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
23485 run_test 243 "various group lock tests"
23489 test_mkdir $DIR/$tdir
23490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
23491 sendfile_grouplock $DIR/$tdir/$tfile || \
23492 error "sendfile+grouplock failed"
23495 run_test 244a "sendfile with group lock tests"
23499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23502 local size=$((1024*1024))
23504 test_mkdir $DIR/$tdir
23505 for i in $(seq 1 $threads); do
23506 local file=$DIR/$tdir/file_$((i / 10))
23507 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
23510 for i in $(seq 1 $threads); do
23514 run_test 244b "multi-threaded write with group lock"
23517 local flagname="multi_mod_rpcs"
23518 local connect_data_name="max_mod_rpcs"
23521 # check if multiple modify RPCs flag is set
23522 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
23523 grep "connect_flags:")
23526 echo "$out" | grep -qw $flagname
23527 if [ $? -ne 0 ]; then
23528 echo "connect flag $flagname is not set"
23532 # check if multiple modify RPCs data is set
23533 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
23536 echo "$out" | grep -qw $connect_data_name ||
23537 error "import should have connect data $connect_data_name"
23539 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
23542 local flagname="multi_mod_rpcs"
23543 local connect_data_name="max_mod_rpcs"
23546 remote_mds_nodsh && skip "remote MDS with nodsh"
23547 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
23549 # check if multiple modify RPCs flag is set
23550 out=$(do_facet mds1 \
23551 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
23552 grep "connect_flags:")
23555 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
23557 # check if multiple modify RPCs data is set
23558 out=$(do_facet mds1 \
23559 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
23561 [[ "$out" =~ $connect_data_name ]] ||
23564 error "missing connect data $connect_data_name"
23567 run_test 245b "check osp connection flag/data: multiple modify RPCs"
23573 umount_client $submount
23578 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
23580 skip_env "Fileset feature is not supported"
23582 local submount=${MOUNT}_$tdir
23585 mkdir -p $submount || error "mkdir $submount failed"
23586 FILESET="$FILESET/$tdir" mount_client $submount ||
23587 error "mount $submount failed"
23588 trap "cleanup_247 $submount" EXIT
23589 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
23590 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
23591 error "read $MOUNT/$tdir/$tfile failed"
23592 cleanup_247 $submount
23594 run_test 247a "mount subdir as fileset"
23597 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23598 skip_env "Fileset feature is not supported"
23600 local submount=${MOUNT}_$tdir
23602 rm -rf $MOUNT/$tdir
23603 mkdir -p $submount || error "mkdir $submount failed"
23605 FILESET="$FILESET/$tdir" mount_client $submount &&
23606 error "mount $submount should fail"
23609 run_test 247b "mount subdir that dose not exist"
23612 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23613 skip_env "Fileset feature is not supported"
23615 local submount=${MOUNT}_$tdir
23617 mkdir -p $MOUNT/$tdir/dir1
23618 mkdir -p $submount || error "mkdir $submount failed"
23619 trap "cleanup_247 $submount" EXIT
23620 FILESET="$FILESET/$tdir" mount_client $submount ||
23621 error "mount $submount failed"
23622 local fid=$($LFS path2fid $MOUNT/)
23623 $LFS fid2path $submount $fid && error "fid2path should fail"
23624 cleanup_247 $submount
23626 run_test 247c "running fid2path outside subdirectory root"
23629 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23630 skip "Fileset feature is not supported"
23632 local submount=${MOUNT}_$tdir
23634 mkdir -p $MOUNT/$tdir/dir1
23635 mkdir -p $submount || error "mkdir $submount failed"
23636 FILESET="$FILESET/$tdir" mount_client $submount ||
23637 error "mount $submount failed"
23638 trap "cleanup_247 $submount" EXIT
23640 local td=$submount/dir1
23641 local fid=$($LFS path2fid $td)
23642 [ -z "$fid" ] && error "path2fid unable to get $td FID"
23644 # check that we get the same pathname back
23647 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
23648 echo "$rootpath $fid"
23649 found=$($LFS fid2path $rootpath "$fid")
23650 [ -n "$found" ] || error "fid2path should succeed"
23651 [ "$found" == "$td" ] || error "fid2path $found != $td"
23653 # check wrong root path format
23654 rootpath=$submount"_wrong"
23655 found=$($LFS fid2path $rootpath "$fid")
23656 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
23658 cleanup_247 $submount
23660 run_test 247d "running fid2path inside subdirectory root"
23664 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
23666 skip "Fileset feature is not supported"
23668 local submount=${MOUNT}_$tdir
23671 mkdir -p $submount || error "mkdir $submount failed"
23672 FILESET="$FILESET/.." mount_client $submount &&
23673 error "mount $submount should fail"
23676 run_test 247e "mount .. as fileset"
23679 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
23680 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
23681 skip "Need at least version 2.14.50.162"
23682 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23683 skip "Fileset feature is not supported"
23685 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
23686 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
23687 error "mkdir remote failed"
23688 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
23689 error "mkdir remote/subdir failed"
23690 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
23691 error "mkdir striped failed"
23692 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
23694 local submount=${MOUNT}_$tdir
23696 mkdir -p $submount || error "mkdir $submount failed"
23697 stack_trap "rmdir $submount"
23700 local fileset=$FILESET
23701 local mdts=$(comma_list $(mdts_nodes))
23703 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
23704 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
23705 $tdir/striped/subdir $tdir/striped/.; do
23706 FILESET="$fileset/$dir" mount_client $submount ||
23707 error "mount $dir failed"
23708 umount_client $submount
23711 run_test 247f "mount striped or remote directory as fileset"
23713 test_subdir_mount_lock()
23716 local submount=${MOUNT}_$(basename $testdir)
23718 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
23720 mkdir -p $submount || error "mkdir $submount failed"
23721 stack_trap "rmdir $submount"
23723 FILESET="$fileset/$testdir" mount_client $submount ||
23724 error "mount $FILESET failed"
23725 stack_trap "umount $submount"
23727 local mdts=$(comma_list $(mdts_nodes))
23731 stat $submount > /dev/null || error "stat $submount failed"
23732 cancel_lru_locks $MDC
23733 stat $submount > /dev/null || error "stat $submount failed"
23734 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23735 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
23736 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23737 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
23738 awk '/getattr/ {sum += $2} END {print sum}')
23740 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
23744 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23746 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
23747 error "mkdir $tdir failed"
23748 test_subdir_mount_lock $tdir
23750 run_test 247g "striped directory submount revalidate ROOT from cache"
23753 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23754 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
23755 skip "Need MDS version at least 2.15.51"
23757 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23758 test_subdir_mount_lock $tdir
23759 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
23760 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
23761 error "mkdir $tdir.1 failed"
23762 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
23764 run_test 247h "remote directory submount revalidate ROOT from cache"
23767 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
23768 [ -z "$fast_read_sav" ] && skip "no fast read support"
23770 # create a large file for fast read verification
23771 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
23773 # make sure the file is created correctly
23774 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
23775 { rm -f $DIR/$tfile; skip "file creation error"; }
23777 echo "Test 1: verify that fast read is 4 times faster on cache read"
23779 # small read with fast read enabled
23780 $LCTL set_param -n llite.*.fast_read=1
23781 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23782 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23783 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23784 # small read with fast read disabled
23785 $LCTL set_param -n llite.*.fast_read=0
23786 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23787 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23788 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23790 # verify that fast read is 4 times faster for cache read
23791 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
23792 error_not_in_vm "fast read was not 4 times faster: " \
23793 "$t_fast vs $t_slow"
23795 echo "Test 2: verify the performance between big and small read"
23796 $LCTL set_param -n llite.*.fast_read=1
23798 # 1k non-cache read
23799 cancel_lru_locks osc
23800 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23801 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23802 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23804 # 1M non-cache read
23805 cancel_lru_locks osc
23806 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23807 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23808 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23810 # verify that big IO is not 4 times faster than small IO
23811 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
23812 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
23814 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
23817 run_test 248a "fast read verification"
23820 # Default short_io_bytes=16384, try both smaller and larger sizes.
23821 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
23822 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
23823 echo "bs=53248 count=113 normal buffered write"
23824 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
23825 error "dd of initial data file failed"
23826 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
23828 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
23829 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
23830 error "dd with sync normal writes failed"
23831 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
23833 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
23834 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
23835 error "dd with sync small writes failed"
23836 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
23838 cancel_lru_locks osc
23840 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
23841 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
23842 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
23843 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
23844 iflag=direct || error "dd with O_DIRECT small read failed"
23845 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
23846 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
23847 error "compare $TMP/$tfile.1 failed"
23849 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
23850 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
23852 # just to see what the maximum tunable value is, and test parsing
23853 echo "test invalid parameter 2MB"
23854 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
23855 error "too-large short_io_bytes allowed"
23856 echo "test maximum parameter 512KB"
23857 # if we can set a larger short_io_bytes, run test regardless of version
23858 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
23859 # older clients may not allow setting it this large, that's OK
23860 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
23861 skip "Need at least client version 2.13.50"
23862 error "medium short_io_bytes failed"
23864 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23865 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
23867 echo "test large parameter 64KB"
23868 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
23869 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23871 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
23872 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
23873 error "dd with sync large writes failed"
23874 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
23876 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
23877 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
23878 num=$((113 * 4096 / PAGE_SIZE))
23879 echo "bs=$size count=$num oflag=direct large write $tfile.3"
23880 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
23881 error "dd with O_DIRECT large writes failed"
23882 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
23883 error "compare $DIR/$tfile.3 failed"
23885 cancel_lru_locks osc
23887 echo "bs=$size count=$num iflag=direct large read $tfile.2"
23888 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
23889 error "dd with O_DIRECT large read failed"
23890 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
23891 error "compare $TMP/$tfile.2 failed"
23893 echo "bs=$size count=$num iflag=direct large read $tfile.3"
23894 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
23895 error "dd with O_DIRECT large read failed"
23896 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
23897 error "compare $TMP/$tfile.3 failed"
23899 run_test 248b "test short_io read and write for both small and large sizes"
23902 $LCTL set_param llite.*.read_ahead_stats=c
23903 # This test compares whole file readahead to non-whole file readahead
23904 # The performance should be consistently slightly faster for whole file,
23905 # and the bug caused whole file readahead to be 80-100x slower, but to
23906 # account for possible test system lag, we require whole file to be
23907 # <= 1.5xnon-whole file, and require 3 failures in a row to fail the
23911 local whole_mb=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
23912 stack_trap "$LCTL set_param llite.*.max_read_ahead_whole_mb=$whole_mb" EXIT
23915 while [ $counter -lt 3 ]; do
23916 # Increment the counter
23919 $LCTL set_param llite.*.max_read_ahead_whole_mb=64
23921 touch $DIR/$tfile || error "(0) failed to create file"
23923 $TRUNCATE $DIR/$tfile 67108864 || error "(1) failed to truncate file"
23924 time1=$(dd if=$DIR/$tfile bs=4K of=/dev/null 2>&1 | awk '/bytes/ {print $8}')
23925 echo "whole file readahead of 64 MiB took $time1 seconds"
23926 $LCTL get_param llite.*.read_ahead_stats
23928 $LCTL set_param llite.*.read_ahead_stats=c
23929 $LCTL set_param llite.*.max_read_ahead_whole_mb=8
23931 touch $DIR/$tfile || error "(2) failed to create file"
23933 $TRUNCATE $DIR/$tfile 67108864 || error "(3) failed to create file"
23934 time2=$(dd if=$DIR/$tfile bs=4K of=/dev/null 2>&1 | awk '/bytes/ {print $8}')
23935 echo "non-whole file readahead of 64 MiB took $time2 seconds"
23936 $LCTL get_param llite.*.read_ahead_stats
23938 # Check if time1 is not more than 1.5 times2
23939 timecheck=$(echo "$time1 <= (1.5 * $time2)" | bc -l)
23941 if [[ $timecheck -eq 1 ]]; then
23942 echo "Test passed on attempt $counter"
23946 echo "Attempt $counter failed: whole file readahead took: $time1, greater than non: $time2"
23949 if [ $counter -eq 3 ]; then
23950 error "whole file readahead check failed 3 times in a row, probably not just VM lag"
23954 run_test 248c "verify whole file read behavior"
23956 test_249() { # LU-7890
23957 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
23958 skip "Need at least version 2.8.54"
23961 $LFS setstripe -c 1 $DIR/$tfile
23962 # Offset 2T == 4k * 512M
23963 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
23964 error "dd to 2T offset failed"
23966 run_test 249 "Write above 2T file size"
23969 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
23970 && skip "no 16TB file size limit on ZFS"
23972 $LFS setstripe -c 1 $DIR/$tfile
23973 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
23974 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
23975 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
23976 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
23977 conv=notrunc,fsync && error "append succeeded"
23980 run_test 250 "Write above 16T limit"
23983 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
23985 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
23986 #Skip once - writing the first stripe will succeed
23987 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23988 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
23989 error "short write happened"
23991 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23992 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
23993 error "short read happened"
23997 run_test 251a "Handling short read and write correctly"
24000 dd if=/dev/zero of=$DIR/$tfile bs=1k count=4 ||
24001 error "write $tfile failed"
24003 sleep 2 && echo 12345 >> $DIR/$tfile &
24005 #define OBD_FAIL_LLITE_READ_PAUSE 0x1431
24006 $LCTL set_param fail_loc=0x1431 fail_val=5
24007 # seek to 4096, 2 seconds later, file size expand to 4102, and after
24008 # 5 seconds, read 10 bytes, the short read should
24010 # start ->+ read_len -> offset_after_read read_count
24011 # short read: 4096 ->+ 10 -> 4096 0
24013 # short read: 4096 ->+ 10 -> 4102 0
24014 local off=$($MULTIOP $DIR/$tfile oO_RDONLY:z4096r10c 2>&1 | \
24015 awk '/short read/ { print $7 }')
24016 (( off == 4096 )) ||
24017 error "short read should set offset at 4096, not $off"
24019 run_test 251b "short read restore offset correctly"
24022 remote_mds_nodsh && skip "remote MDS with nodsh"
24023 remote_ost_nodsh && skip "remote OST with nodsh"
24024 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
24025 skip_env "ldiskfs only test"
24035 # check lr_reader on OST0000
24037 dev=$(facet_device $tgt)
24038 out=$(do_facet $tgt $LR_READER $dev)
24039 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
24041 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
24042 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
24043 error "Invalid uuid returned by $LR_READER on target $tgt"
24044 echo -e "uuid returned by $LR_READER is '$uuid'\n"
24046 # check lr_reader -c on MDT0000
24048 dev=$(facet_device $tgt)
24049 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
24050 skip "$LR_READER does not support additional options"
24052 out=$(do_facet $tgt $LR_READER -c $dev)
24053 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
24055 num=$(echo "$out" | grep -c "mdtlov")
24056 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
24057 error "Invalid number of mdtlov clients returned by $LR_READER"
24058 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
24060 # check lr_reader -cr on MDT0000
24061 out=$(do_facet $tgt $LR_READER -cr $dev)
24062 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
24064 echo "$out" | grep -q "^reply_data:$" ||
24065 error "$LR_READER should have returned 'reply_data' section"
24066 num=$(echo "$out" | grep -c "client_generation")
24067 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
24069 run_test 252 "check lr_reader tool"
24072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24073 remote_mds_nodsh && skip "remote MDS with nodsh"
24074 remote_mgs_nodsh && skip "remote MGS with nodsh"
24075 check_set_fallocate_or_skip
24079 local ost_name=$(ostname_from_index $ostidx)
24082 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
24083 do_facet $SINGLEMDS $LCTL get_param -n \
24084 osp.$mdtosc_proc1.reserved_mb_high ||
24085 skip "remote MDS does not support reserved_mb_high"
24089 wait_delete_completed
24091 stack_trap "rm -rf $DIR/$tdir"
24093 pool_add $TESTNAME || error "Pool creation failed"
24094 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
24096 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
24097 error "Setstripe failed"
24099 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
24101 local wms=$(ost_watermarks_get $ostidx)
24103 ost_watermarks_set $ostidx 60 50
24104 stack_trap "ost_watermarks_set $ostidx $wms"
24106 local free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
24107 local size=$((free_kb * 1024))
24109 fallocate -l $size $DIR/$tdir/fill_ost$ostidx ||
24110 error "fallocate failed"
24113 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
24114 osp.$mdtosc_proc1.prealloc_status)
24115 echo "prealloc_status $oa_status"
24117 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
24118 error "File creation should fail"
24120 #object allocation was stopped, but we still able to append files
24121 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
24122 oflag=append || error "Append failed"
24124 rm -f $DIR/$tdir/$tfile.0
24125 rm -f $DIR/$tdir/fill_ost$ostidx
24127 wait_delete_completed
24130 for i in $(seq 10 12); do
24131 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
24132 2>/dev/null || error "File creation failed after rm"
24135 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
24136 osp.$mdtosc_proc1.prealloc_status)
24137 echo "prealloc_status $oa_status"
24139 if (( oa_status != 0 )); then
24140 error "Object allocation still disable after rm"
24143 run_test 253 "Check object allocation limit"
24146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24147 remote_mds_nodsh && skip "remote MDS with nodsh"
24149 local mdt=$(facet_svc $SINGLEMDS)
24151 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
24152 skip "MDS does not support changelog_size"
24156 changelog_register || error "changelog_register failed"
24158 changelog_clear 0 || error "changelog_clear failed"
24160 local size1=$(do_facet $SINGLEMDS \
24161 $LCTL get_param -n mdd.$mdt.changelog_size)
24162 echo "Changelog size $size1"
24165 $LFS mkdir -i 0 $DIR/$tdir
24167 mkdir -p $DIR/$tdir/pics/2008/zachy
24168 touch $DIR/$tdir/pics/2008/zachy/timestamp
24169 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
24170 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
24171 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
24172 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
24173 rm $DIR/$tdir/pics/desktop.jpg
24175 local size2=$(do_facet $SINGLEMDS \
24176 $LCTL get_param -n mdd.$mdt.changelog_size)
24177 echo "Changelog size after work $size2"
24179 (( $size2 > $size1 )) ||
24180 error "new Changelog size=$size2 less than old size=$size1"
24182 run_test 254 "Check changelog size"
24189 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
24190 awk -F: '{print $2}' | grep $type > /dev/null
24191 if [ $? -ne 0 ]; then
24201 lfs ladvise -a willread $file > /dev/null 2>&1
24202 if [ $? -eq 0 ]; then
24206 lfs ladvise -a willread $file 2>&1 |
24207 grep "Inappropriate ioctl for device" > /dev/null
24208 if [ $? -eq 0 ]; then
24215 bc <<<"scale=2; ($1 - $2) * 100 / $2"
24218 # run a random read IO workload
24219 # usage: random_read_iops <filename> <filesize> <iosize>
24220 random_read_iops() {
24223 local iosize=${3:-4096}
24225 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
24226 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
24229 drop_file_oss_cache() {
24233 $LFS ladvise -a dontneed $file 2>/dev/null ||
24234 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
24237 ladvise_willread_performance()
24240 local average_origin=0
24241 local average_cache=0
24242 local average_ladvise=0
24244 for ((i = 1; i <= $repeat; i++)); do
24245 echo "Iter $i/$repeat: reading without willread hint"
24246 cancel_lru_locks osc
24247 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
24248 local speed_origin=$(random_read_iops $DIR/$tfile $size)
24249 echo "Iter $i/$repeat: uncached speed: $speed_origin"
24250 average_origin=$(bc <<<"$average_origin + $speed_origin")
24252 cancel_lru_locks osc
24253 local speed_cache=$(random_read_iops $DIR/$tfile $size)
24254 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
24255 average_cache=$(bc <<<"$average_cache + $speed_cache")
24257 cancel_lru_locks osc
24258 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
24259 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
24260 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
24261 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
24262 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
24264 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
24265 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
24266 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
24268 speedup_cache=$(percent $average_cache $average_origin)
24269 speedup_ladvise=$(percent $average_ladvise $average_origin)
24271 echo "Average uncached read: $average_origin"
24272 echo "Average speedup with OSS cached read:" \
24273 "$average_cache = +$speedup_cache%"
24274 echo "Average speedup with ladvise willread:" \
24275 "$average_ladvise = +$speedup_ladvise%"
24277 local lowest_speedup=20
24278 if (( ${speedup_cache%.*} < $lowest_speedup )); then
24279 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
24280 "got $speedup_cache%. Skipping ladvise willread check."
24284 # the test won't work on ZFS until it supports 'ladvise dontneed', but
24285 # it is still good to run until then to exercise 'ladvise willread'
24286 ! $LFS ladvise -a dontneed $DIR/$tfile &&
24287 [ "$ost1_FSTYPE" = "zfs" ] &&
24288 echo "osd-zfs does not support dontneed or drop_caches" &&
24291 lowest_speedup=$(bc <<<"scale=2; $speedup_cache / 2")
24292 (( ${speedup_ladvise%.*} > ${lowest_speedup%.*} )) ||
24293 error_not_in_vm "Speedup with willread is less than " \
24294 "$lowest_speedup%, got $speedup_ladvise%"
24298 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
24299 skip "lustre < 2.8.54 does not support ladvise "
24300 remote_ost_nodsh && skip "remote OST with nodsh"
24302 stack_trap "rm -f $DIR/$tfile"
24303 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
24305 ladvise_no_type willread $DIR/$tfile &&
24306 skip "willread ladvise is not supported"
24308 ladvise_no_ioctl $DIR/$tfile &&
24309 skip "ladvise ioctl is not supported"
24312 local size=$((size_mb * 1048576))
24313 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
24314 error "dd to $DIR/$tfile failed"
24316 lfs ladvise -a willread $DIR/$tfile ||
24317 error "Ladvise failed with no range argument"
24319 lfs ladvise -a willread -s 0 $DIR/$tfile ||
24320 error "Ladvise failed with no -l or -e argument"
24322 lfs ladvise -a willread -e 1 $DIR/$tfile ||
24323 error "Ladvise failed with only -e argument"
24325 lfs ladvise -a willread -l 1 $DIR/$tfile ||
24326 error "Ladvise failed with only -l argument"
24328 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
24329 error "End offset should not be smaller than start offset"
24331 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
24332 error "End offset should not be equal to start offset"
24334 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
24335 error "Ladvise failed with overflowing -s argument"
24337 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
24338 error "Ladvise failed with overflowing -e argument"
24340 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
24341 error "Ladvise failed with overflowing -l argument"
24343 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
24344 error "Ladvise succeeded with conflicting -l and -e arguments"
24346 echo "Synchronous ladvise should wait"
24348 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
24349 do_nodes $(comma_list $(osts_nodes)) \
24350 $LCTL set_param fail_val=$delay fail_loc=0x237
24351 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
24352 $LCTL set_param fail_loc=0"
24354 local start_ts=$SECONDS
24355 lfs ladvise -a willread $DIR/$tfile ||
24356 error "Ladvise failed with no range argument"
24357 local end_ts=$SECONDS
24358 local inteval_ts=$((end_ts - start_ts))
24360 if [ $inteval_ts -lt $(($delay - 1)) ]; then
24361 error "Synchronous advice didn't wait reply"
24364 echo "Asynchronous ladvise shouldn't wait"
24365 local start_ts=$SECONDS
24366 lfs ladvise -a willread -b $DIR/$tfile ||
24367 error "Ladvise failed with no range argument"
24368 local end_ts=$SECONDS
24369 local inteval_ts=$((end_ts - start_ts))
24371 if [ $inteval_ts -gt $(($delay / 2)) ]; then
24372 error "Asynchronous advice blocked"
24375 ladvise_willread_performance
24377 run_test 255a "check 'lfs ladvise -a willread'"
24383 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
24387 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
24388 skip "lustre < 2.8.54 does not support ladvise "
24389 remote_ost_nodsh && skip "remote OST with nodsh"
24391 stack_trap "rm -f $DIR/$tfile"
24392 lfs setstripe -c 1 -i 0 $DIR/$tfile
24394 ladvise_no_type dontneed $DIR/$tfile &&
24395 skip "dontneed ladvise is not supported"
24397 ladvise_no_ioctl $DIR/$tfile &&
24398 skip "ladvise ioctl is not supported"
24400 ! $LFS ladvise -a dontneed $DIR/$tfile &&
24401 [ "$ost1_FSTYPE" = "zfs" ] &&
24402 skip "zfs-osd does not support 'ladvise dontneed'"
24405 local size=$((size_mb * 1048576))
24406 # In order to prevent disturbance of other processes, only check 3/4
24407 # of the memory usage
24408 local kibibytes=$((size_mb * 1024 * 3 / 4))
24410 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
24411 error "dd to $DIR/$tfile failed"
24413 #force write to complete before dropping OST cache & checking memory
24416 local total=$(facet_meminfo ost1 MemTotal)
24417 echo "Total memory: $total KiB"
24419 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
24420 local before_read=$(facet_meminfo ost1 Cached)
24421 echo "Cache used before read: $before_read KiB"
24423 lfs ladvise -a willread $DIR/$tfile ||
24424 error "Ladvise willread failed"
24425 local after_read=$(facet_meminfo ost1 Cached)
24426 echo "Cache used after read: $after_read KiB"
24428 lfs ladvise -a dontneed $DIR/$tfile ||
24429 error "Ladvise dontneed again failed"
24430 local no_read=$(facet_meminfo ost1 Cached)
24431 echo "Cache used after dontneed ladvise: $no_read KiB"
24433 if [ $total -lt $((before_read + kibibytes)) ]; then
24434 echo "Memory is too small, abort checking"
24438 if [ $((before_read + kibibytes)) -gt $after_read ]; then
24439 error "Ladvise willread should use more memory" \
24440 "than $kibibytes KiB"
24443 if [ $((no_read + kibibytes)) -gt $after_read ]; then
24444 error "Ladvise dontneed should release more memory" \
24445 "than $kibibytes KiB"
24448 run_test 255b "check 'lfs ladvise -a dontneed'"
24451 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
24452 skip "lustre < 2.10.50 does not support lockahead"
24454 local ost1_imp=$(get_osc_import_name client ost1)
24455 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24463 test_mkdir -p $DIR/$tdir
24464 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24466 #test 10 returns only success/failure
24468 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24470 if [ $rc -eq 255 ]; then
24471 error "Ladvise test${i} failed, ${rc}"
24474 #test 11 counts lock enqueue requests, all others count new locks
24476 count=$(do_facet ost1 \
24477 $LCTL get_param -n ost.OSS.ost.stats)
24478 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
24480 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24482 if [ $rc -eq 255 ]; then
24483 error "Ladvise test${i} failed, ${rc}"
24486 new_count=$(do_facet ost1 \
24487 $LCTL get_param -n ost.OSS.ost.stats)
24488 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
24489 awk '{ print $2 }')
24491 difference="$((new_count - count))"
24492 if [ $difference -ne $rc ]; then
24493 error "Ladvise test${i}, bad enqueue count, returned " \
24494 "${rc}, actual ${difference}"
24497 for i in $(seq 12 21); do
24498 # If we do not do this, we run the risk of having too many
24499 # locks and starting lock cancellation while we are checking
24501 cancel_lru_locks osc
24503 count=$($LCTL get_param -n \
24504 ldlm.namespaces.$imp_name.lock_unused_count)
24506 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24508 if [ $rc -eq 255 ]; then
24509 error "Ladvise test ${i} failed, ${rc}"
24512 new_count=$($LCTL get_param -n \
24513 ldlm.namespaces.$imp_name.lock_unused_count)
24514 difference="$((new_count - count))"
24516 # Test 15 output is divided by 100 to map down to valid return
24517 if [ $i -eq 15 ]; then
24521 if [ $difference -ne $rc ]; then
24522 error "Ladvise test ${i}, bad lock count, returned " \
24523 "${rc}, actual ${difference}"
24527 #test 22 returns only success/failure
24529 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24531 if [ $rc -eq 255 ]; then
24532 error "Ladvise test${i} failed, ${rc}"
24535 run_test 255c "suite of ladvise lockahead tests"
24538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24539 remote_mds_nodsh && skip "remote MDS with nodsh"
24540 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
24541 changelog_users $SINGLEMDS | grep "^cl" &&
24542 skip "active changelog user"
24548 mdt_dev=$(facet_device $SINGLEMDS)
24551 changelog_register || error "changelog_register failed"
24554 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
24556 changelog_clear 0 || error "changelog_clear failed"
24559 touch $DIR/$tdir/{1..10}
24562 stop $SINGLEMDS || error "Fail to stop MDT"
24565 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
24566 error "Fail to start MDT"
24568 #after mount new plainllog is used
24569 touch $DIR/$tdir/{11..19}
24570 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
24571 stack_trap "rm -f $tmpfile"
24572 cat_sl=$(do_facet $SINGLEMDS "sync; \
24573 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
24574 llog_reader $tmpfile | grep -c type=1064553b")
24575 do_facet $SINGLEMDS llog_reader $tmpfile
24577 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
24579 changelog_clear 0 || error "changelog_clear failed"
24581 cat_sl=$(do_facet $SINGLEMDS "sync; \
24582 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
24583 llog_reader $tmpfile | grep -c type=1064553b")
24585 if (( cat_sl == 2 )); then
24586 error "Empty plain llog was not deleted from changelog catalog"
24587 elif (( cat_sl != 1 )); then
24588 error "Active plain llog shouldn't be deleted from catalog"
24591 run_test 256 "Check llog delete for empty and not full state"
24594 remote_mds_nodsh && skip "remote MDS with nodsh"
24595 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24596 skip "Need MDS version at least 2.8.55"
24598 test_mkdir $DIR/$tdir
24600 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
24601 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
24604 #define OBD_FAIL_MDS_XATTR_REP 0x161
24605 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24606 local facet=mds$((mdtidx + 1))
24607 set_nodes_failloc $(facet_active_host $facet) 0x80000161
24608 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
24610 stop $facet || error "stop MDS failed"
24611 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
24612 error "start MDS fail"
24613 wait_recovery_complete $facet
24615 run_test 257 "xattr locks are not lost"
24617 # Verify we take the i_mutex when security requires it
24619 #define OBD_FAIL_IMUTEX_SEC 0x141c
24620 $LCTL set_param fail_loc=0x141c
24622 chmod u+s $DIR/$tfile
24623 chmod a+rwx $DIR/$tfile
24624 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
24626 if [ $RC -ne 0 ]; then
24627 error "error, failed to take i_mutex, rc=$?"
24631 run_test 258a "verify i_mutex security behavior when suid attributes is set"
24633 # Verify we do NOT take the i_mutex in the normal case
24635 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
24636 $LCTL set_param fail_loc=0x141d
24639 chmod a+rw $DIR/$tfile
24640 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
24642 if [ $RC -ne 0 ]; then
24643 error "error, took i_mutex unnecessarily, rc=$?"
24648 run_test 258b "verify i_mutex security behavior"
24651 local file=$DIR/$tfile
24655 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
24657 stack_trap "rm -f $file" EXIT
24659 wait_delete_completed
24660 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24661 echo "before: $before"
24663 $LFS setstripe -i 0 -c 1 $file
24664 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
24666 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24667 echo "after write: $after"
24669 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
24670 do_facet ost1 $LCTL set_param fail_loc=0x2301
24672 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24673 echo "after truncate: $after"
24676 do_facet ost1 $LCTL set_param fail_loc=0
24677 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
24679 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24680 echo "after restart: $after"
24681 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
24682 error "missing truncate?"
24686 run_test 259 "crash at delayed truncate"
24689 #define OBD_FAIL_MDC_CLOSE 0x806
24690 $LCTL set_param fail_loc=0x80000806
24694 run_test 260 "Check mdc_close fail"
24696 ### Data-on-MDT sanity tests ###
24698 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24699 skip "Need MDS version at least 2.10.55 for DoM"
24702 local dom=$DIR/$tdir/dom_file
24703 local tmp=$DIR/$tdir/tmp_file
24705 mkdir_on_mdt0 $DIR/$tdir
24707 # basic checks for DoM component creation
24708 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
24709 error "Can set MDT layout to non-first entry"
24711 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
24712 error "Can define multiple entries as MDT layout"
24714 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
24716 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
24717 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
24718 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
24720 local mdtidx=$($LFS getstripe -m $dom)
24721 local mdtname=MDT$(printf %04x $mdtidx)
24722 local facet=mds$((mdtidx + 1))
24723 local space_check=1
24725 # Skip free space checks with ZFS
24726 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
24730 local size_tmp=$((65536 * 3))
24731 local mdtfree1=$(do_facet $facet \
24732 lctl get_param -n osd*.*$mdtname.kbytesfree)
24734 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24735 # check also direct IO along write
24736 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
24737 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24739 cmp $tmp $dom || error "file data is different"
24740 [ $(stat -c%s $dom) == $size_tmp ] ||
24741 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24742 if [ $space_check == 1 ]; then
24743 local mdtfree2=$(do_facet $facet \
24744 lctl get_param -n osd*.*$mdtname.kbytesfree)
24746 # increase in usage from by $size_tmp
24747 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24748 error "MDT free space wrong after write: " \
24749 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24753 local size_dom=10000
24755 $TRUNCATE $dom $size_dom
24756 [ $(stat -c%s $dom) == $size_dom ] ||
24757 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
24758 if [ $space_check == 1 ]; then
24759 mdtfree1=$(do_facet $facet \
24760 lctl get_param -n osd*.*$mdtname.kbytesfree)
24761 # decrease in usage from $size_tmp to new $size_dom
24762 [ $(($mdtfree1 - $mdtfree2)) -ge \
24763 $(((size_tmp - size_dom) / 1024)) ] ||
24764 error "MDT free space is wrong after truncate: " \
24765 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
24771 size_dom=$((size_dom + size_tmp))
24772 [ $(stat -c%s $dom) == $size_dom ] ||
24773 error "bad size after append: $(stat -c%s $dom) != $size_dom"
24774 if [ $space_check == 1 ]; then
24775 mdtfree2=$(do_facet $facet \
24776 lctl get_param -n osd*.*$mdtname.kbytesfree)
24777 # increase in usage by $size_tmp from previous
24778 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24779 error "MDT free space is wrong after append: " \
24780 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24785 if [ $space_check == 1 ]; then
24786 mdtfree1=$(do_facet $facet \
24787 lctl get_param -n osd*.*$mdtname.kbytesfree)
24788 # decrease in usage by $size_dom from previous
24789 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
24790 error "MDT free space is wrong after removal: " \
24791 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
24794 # combined striping
24795 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
24796 error "Can't create DoM + OST striping"
24798 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
24799 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24800 # check also direct IO along write
24801 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24803 cmp $tmp $dom || error "file data is different"
24804 [ $(stat -c%s $dom) == $size_tmp ] ||
24805 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24810 run_test 270a "DoM: basic functionality tests"
24813 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24814 skip "Need MDS version at least 2.10.55"
24816 local dom=$DIR/$tdir/dom_file
24817 local max_size=1048576
24819 mkdir -p $DIR/$tdir
24820 $LFS setstripe -E $max_size -L mdt $dom
24822 # truncate over the limit
24823 $TRUNCATE $dom $(($max_size + 1)) &&
24824 error "successful truncate over the maximum size"
24825 # write over the limit
24826 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
24827 error "successful write over the maximum size"
24828 # append over the limit
24829 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
24830 echo "12345" >> $dom && error "successful append over the maximum size"
24835 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
24838 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24839 skip "Need MDS version at least 2.10.55"
24841 mkdir -p $DIR/$tdir
24842 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24844 # check files inherit DoM EA
24845 touch $DIR/$tdir/first
24846 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
24847 error "bad pattern"
24848 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
24849 error "bad stripe count"
24850 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
24851 error "bad stripe size"
24853 # check directory inherits DoM EA and uses it as default
24854 mkdir $DIR/$tdir/subdir
24855 touch $DIR/$tdir/subdir/second
24856 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
24857 error "bad pattern in sub-directory"
24858 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
24859 error "bad stripe count in sub-directory"
24860 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
24861 error "bad stripe size in sub-directory"
24864 run_test 270c "DoM: DoM EA inheritance tests"
24867 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24868 skip "Need MDS version at least 2.10.55"
24870 mkdir -p $DIR/$tdir
24871 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24873 # inherit default DoM striping
24874 mkdir $DIR/$tdir/subdir
24875 touch $DIR/$tdir/subdir/f1
24877 # change default directory striping
24878 $LFS setstripe -c 1 $DIR/$tdir/subdir
24879 touch $DIR/$tdir/subdir/f2
24880 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
24881 error "wrong default striping in file 2"
24882 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
24883 error "bad pattern in file 2"
24886 run_test 270d "DoM: change striping from DoM to RAID0"
24889 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24890 skip "Need MDS version at least 2.10.55"
24892 mkdir -p $DIR/$tdir/dom
24893 mkdir -p $DIR/$tdir/norm
24896 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
24897 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
24899 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
24900 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
24902 # find DoM files by layout
24903 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
24904 [ $NUM -eq $DOMFILES ] ||
24905 error "lfs find -L: found $NUM, expected $DOMFILES"
24906 echo "Test 1: lfs find 20 DOM files by layout: OK"
24908 # there should be 1 dir with default DOM striping
24909 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
24911 error "lfs find -L: found $NUM, expected 1 dir"
24912 echo "Test 2: lfs find 1 DOM dir by layout: OK"
24914 # find DoM files by stripe size
24915 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
24916 [ $NUM -eq $DOMFILES ] ||
24917 error "lfs find -S: found $NUM, expected $DOMFILES"
24918 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
24920 # find files by stripe offset except DoM files
24921 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
24922 [ $NUM -eq $NORMFILES ] ||
24923 error "lfs find -i: found $NUM, expected $NORMFILES"
24924 echo "Test 5: lfs find no DOM files by stripe index: OK"
24927 run_test 270e "DoM: lfs find with DoM files test"
24930 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24931 skip "Need MDS version at least 2.10.55"
24933 local mdtname=${FSNAME}-MDT0000-mdtlov
24934 local dom=$DIR/$tdir/dom_file
24935 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
24936 lod.$mdtname.dom_stripesize)
24937 local dom_limit=131072
24939 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
24940 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24941 lod.$mdtname.dom_stripesize)
24942 [ ${dom_limit} -eq ${dom_current} ] ||
24943 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
24945 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24946 $LFS setstripe -d $DIR/$tdir
24947 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
24948 error "Can't set directory default striping"
24950 # exceed maximum stripe size
24951 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24952 error "Can't create file with $((dom_limit * 2)) DoM stripe"
24953 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
24954 error "Able to create DoM component size more than LOD limit"
24956 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24957 dom_current=$(do_facet mds1 $LCTL get_param -n \
24958 lod.$mdtname.dom_stripesize)
24959 [ 0 -eq ${dom_current} ] ||
24960 error "Can't set zero DoM stripe limit"
24963 # attempt to create DoM file on server with disabled DoM should
24964 # remove DoM entry from layout and be succeed
24965 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
24966 error "Can't create DoM file (DoM is disabled)"
24967 [ $($LFS getstripe -L $dom) == "mdt" ] &&
24968 error "File has DoM component while DoM is disabled"
24971 # attempt to create DoM file with only DoM stripe should return error
24972 $LFS setstripe -E $dom_limit -L mdt $dom &&
24973 error "Able to create DoM-only file while DoM is disabled"
24975 # too low values to be aligned with smallest stripe size 64K
24976 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
24977 dom_current=$(do_facet mds1 $LCTL get_param -n \
24978 lod.$mdtname.dom_stripesize)
24979 [ 30000 -eq ${dom_current} ] &&
24980 error "Can set too small DoM stripe limit"
24982 # 64K is a minimal stripe size in Lustre, expect limit of that size
24983 [ 65536 -eq ${dom_current} ] ||
24984 error "Limit is not set to 64K but ${dom_current}"
24986 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
24987 dom_current=$(do_facet mds1 $LCTL get_param -n \
24988 lod.$mdtname.dom_stripesize)
24990 [ 2147483648 -eq ${dom_current} ] &&
24991 error "Can set too large DoM stripe limit"
24993 do_facet mds1 $LCTL set_param -n \
24994 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
24995 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24996 error "Can't create DoM component size after limit change"
24997 do_facet mds1 $LCTL set_param -n \
24998 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
24999 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
25000 error "Can't create DoM file after limit decrease"
25001 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
25002 error "Can create big DoM component after limit decrease"
25003 touch ${dom}_def ||
25004 error "Can't create file with old default layout"
25006 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
25009 run_test 270f "DoM: maximum DoM stripe size checks"
25012 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
25013 skip "Need MDS version at least 2.13.52"
25014 local dom=$DIR/$tdir/$tfile
25016 $LFS mkdir -i 0 -c 1 $DIR/$tdir
25017 local lodname=${FSNAME}-MDT0000-mdtlov
25019 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25020 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
25021 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
25022 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25024 local dom_limit=1024
25025 local dom_threshold="50%"
25027 $LFS setstripe -d $DIR/$tdir
25028 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
25029 error "Can't set directory default striping"
25031 do_facet mds1 $LCTL set_param -n \
25032 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
25033 # set 0 threshold and create DOM file to change tunable stripesize
25034 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
25035 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
25036 error "Failed to create $dom file"
25037 # now tunable dom_cur_stripesize should reach maximum
25038 local dom_current=$(do_facet mds1 $LCTL get_param -n \
25039 lod.${lodname}.dom_stripesize_cur_kb)
25040 [[ $dom_current == $dom_limit ]] ||
25041 error "Current DOM stripesize is not maximum"
25044 # set threshold for further tests
25045 do_facet mds1 $LCTL set_param -n \
25046 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
25047 echo "DOM threshold is $dom_threshold free space"
25050 # Spoof bfree to exceed threshold
25051 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
25052 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
25053 for spfree in 40 20 0 15 30 55; do
25054 do_facet mds1 $LCTL set_param -n fail_val=$spfree
25055 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
25056 error "Failed to create $dom file"
25057 dom_def=$(do_facet mds1 $LCTL get_param -n \
25058 lod.${lodname}.dom_stripesize_cur_kb)
25059 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
25060 [[ $dom_def != $dom_current ]] ||
25061 error "Default stripe size was not changed"
25062 if (( spfree > 0 )) ; then
25063 dom_set=$($LFS getstripe -S $dom)
25064 (( dom_set == dom_def * 1024 )) ||
25065 error "DOM component size is still old"
25067 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
25068 error "DoM component is set with no free space"
25071 dom_current=$dom_def
25074 run_test 270g "DoM: default DoM stripe size depends on free space"
25077 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
25078 skip "Need MDS version at least 2.13.53"
25080 local mdtname=${FSNAME}-MDT0000-mdtlov
25081 local dom=$DIR/$tdir/$tfile
25082 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25084 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
25085 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25087 $LFS mkdir -i 0 -c 1 $DIR/$tdir
25088 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
25089 error "can't create OST file"
25090 # mirrored file with DOM entry in the second mirror
25091 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
25092 error "can't create mirror with DoM component"
25094 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
25096 # DOM component in the middle and has other enries in the same mirror,
25097 # should succeed but lost DoM component
25098 $LFS setstripe --copy=${dom}_1 $dom ||
25099 error "Can't create file from OST|DOM mirror layout"
25100 # check new file has no DoM layout after all
25101 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
25102 error "File has DoM component while DoM is disabled"
25104 run_test 270h "DoM: DoM stripe removal when disabled on server"
25107 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
25108 skip "Need MDS version at least 2.14.54"
25111 # DoM with plain layout
25112 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
25113 error "default plain layout with DoM must fail"
25114 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
25115 error "setstripe plain file layout with DoM must fail"
25116 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
25117 error "default DoM layout with bad striping must fail"
25118 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
25119 error "setstripe to DoM layout with bad striping must fail"
25122 run_test 270i "DoM: setting invalid DoM striping should fail"
25125 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
25126 skip "Need MDS version at least 2.15.55.203"
25128 local dom=$DIR/$tdir/$tfile
25132 mkdir -p $DIR/$tdir
25134 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25136 odv=$($LFS data_version $dom)
25138 mv $dom ${dom}_moved
25139 link ${dom}_moved $dom
25140 setfattr -n user.attrx -v "some_attr" $dom
25141 ndv=$($LFS data_version $dom)
25142 (( $ndv == $odv )) ||
25143 error "data version was changed by metadata operations"
25145 dd if=/dev/urandom of=$dom bs=1M count=1 ||
25146 error "failed to write data into $dom"
25147 cancel_lru_locks mdc
25148 ndv=$($LFS data_version $dom)
25149 (( $ndv != $odv )) ||
25150 error "data version wasn't changed on write"
25153 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
25154 ndv=$($LFS data_version $dom)
25155 (( $ndv != $odv )) ||
25156 error "data version wasn't changed on truncate down"
25159 $TRUNCATE $dom 25000
25160 ndv=$($LFS data_version $dom)
25161 (( $ndv != $odv )) ||
25162 error "data version wasn't changed on truncate up"
25164 # check also fallocate for ldiskfs
25165 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
25167 fallocate -l 1048576 $dom
25168 ndv=$($LFS data_version $dom)
25169 (( $ndv != $odv )) ||
25170 error "data version wasn't changed on fallocate"
25173 fallocate -p --offset 4096 -l 4096 $dom
25174 ndv=$($LFS data_version $dom)
25175 (( $ndv != $odv )) ||
25176 error "data version wasn't changed on fallocate punch"
25179 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
25182 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
25183 skip "Need MDS version at least 2.10.55"
25185 local dom=$DIR/$tdir/dom
25187 mkdir -p $DIR/$tdir
25189 $LFS setstripe -E 1024K -L mdt $dom
25191 lctl set_param -n mdc.*.stats=clear
25192 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
25193 cat $dom > /dev/null
25194 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
25195 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
25199 run_test 271a "DoM: data is cached for read after write"
25202 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
25203 skip "Need MDS version at least 2.10.55"
25205 local dom=$DIR/$tdir/dom
25207 mkdir -p $DIR/$tdir
25209 $LFS setstripe -E 1024K -L mdt -E EOF $dom
25211 lctl set_param -n mdc.*.stats=clear
25212 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
25213 cancel_lru_locks mdc
25214 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
25215 # second stat to check size is cached on client
25216 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
25217 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
25218 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
25221 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
25224 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
25225 skip "Need MDS version at least 2.10.55"
25227 local dom=$DIR/$tdir/dom
25229 mkdir -p $DIR/$tdir
25231 $LFS setstripe -E 1024K -L mdt -E EOF $dom
25233 lctl set_param -n mdc.*.stats=clear
25234 lctl set_param -n osc.*.stats=clear
25235 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
25236 cancel_lru_locks mdc
25237 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
25238 # second stat to check size is cached on client
25239 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
25240 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
25241 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
25242 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
25243 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
25246 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
25252 local mdt=MDT$(printf %04x $mdtidx)
25254 if [ -z $param ]; then
25255 lctl get_param -n mdc.*$mdt*.stats
25257 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
25262 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
25263 skip "Need MDS version at least 2.10.55"
25265 local dom=$DIR/$tdir/dom
25267 mkdir -p $DIR/$tdir
25269 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
25271 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
25272 local facet=mds$((mdtidx + 1))
25274 cancel_lru_locks mdc
25275 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
25276 createmany -o $dom 1000
25277 lctl set_param -n mdc.*.stats=clear
25278 smalliomany -w $dom 1000 200
25279 get_mdc_stats $mdtidx
25280 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
25281 # Each file has 1 open, 1 IO enqueues, total 2000
25282 # but now we have also +1 getxattr for security.capability, total 3000
25283 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
25284 unlinkmany $dom 1000
25286 cancel_lru_locks mdc
25287 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
25288 createmany -o $dom 1000
25289 lctl set_param -n mdc.*.stats=clear
25290 smalliomany -w $dom 1000 200
25291 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
25292 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
25293 # for OPEN and IO lock.
25294 [ $((enq - enq_2)) -ge 1000 ] ||
25295 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
25296 unlinkmany $dom 1000
25299 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
25301 cleanup_271def_tests() {
25307 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
25308 skip "Need MDS version at least 2.10.57"
25310 local dom=$DIR/$tdir/dom
25311 local tmp=$TMP/$tfile
25312 trap "cleanup_271def_tests $tmp" EXIT
25314 mkdir -p $DIR/$tdir
25316 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
25318 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
25320 cancel_lru_locks mdc
25321 dd if=/dev/urandom of=$tmp bs=1000 count=1
25322 dd if=$tmp of=$dom bs=1000 count=1
25323 cancel_lru_locks mdc
25325 cat /etc/hosts >> $tmp
25326 lctl set_param -n mdc.*.stats=clear
25328 # append data to the same file it should update local page
25329 echo "Append to the same page"
25330 cat /etc/hosts >> $dom
25331 local num=$(get_mdc_stats $mdtidx ost_read)
25332 local ra=$(get_mdc_stats $mdtidx req_active)
25333 local rw=$(get_mdc_stats $mdtidx req_waittime)
25335 [ -z $num ] || error "$num READ RPC occured"
25336 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
25340 cmp $tmp $dom || error "file miscompare"
25342 cancel_lru_locks mdc
25343 lctl set_param -n mdc.*.stats=clear
25345 echo "Open and read file"
25346 cat $dom > /dev/null
25347 local num=$(get_mdc_stats $mdtidx ost_read)
25348 local ra=$(get_mdc_stats $mdtidx req_active)
25349 local rw=$(get_mdc_stats $mdtidx req_waittime)
25351 [ -z $num ] || error "$num READ RPC occured"
25352 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
25356 cmp $tmp $dom || error "file miscompare"
25360 run_test 271d "DoM: read on open (1K file in reply buffer)"
25363 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
25364 skip "Need MDS version at least 2.10.57"
25366 local dom=$DIR/$tdir/dom
25367 local tmp=$TMP/$tfile
25368 trap "cleanup_271def_tests $tmp" EXIT
25370 mkdir -p $DIR/$tdir
25372 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
25374 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
25376 cancel_lru_locks mdc
25377 dd if=/dev/urandom of=$tmp bs=265000 count=1
25378 dd if=$tmp of=$dom bs=265000 count=1
25379 cancel_lru_locks mdc
25380 cat /etc/hosts >> $tmp
25381 lctl set_param -n mdc.*.stats=clear
25383 echo "Append to the same page"
25384 cat /etc/hosts >> $dom
25385 local num=$(get_mdc_stats $mdtidx ost_read)
25386 local ra=$(get_mdc_stats $mdtidx req_active)
25387 local rw=$(get_mdc_stats $mdtidx req_waittime)
25389 [ -z $num ] || error "$num READ RPC occured"
25390 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
25394 cmp $tmp $dom || error "file miscompare"
25396 cancel_lru_locks mdc
25397 lctl set_param -n mdc.*.stats=clear
25399 echo "Open and read file"
25400 cat $dom > /dev/null
25401 local num=$(get_mdc_stats $mdtidx ost_read)
25402 local ra=$(get_mdc_stats $mdtidx req_active)
25403 local rw=$(get_mdc_stats $mdtidx req_waittime)
25405 [ -z $num ] && num=0
25406 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
25407 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
25411 cmp $tmp $dom || error "file miscompare"
25415 run_test 271f "DoM: read on open (200K file and read tail)"
25418 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
25419 skip "Skipping due to old client or server version"
25421 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
25423 $CHECKSTAT -t file $DIR1/$tfile
25425 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
25428 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
25429 $LCTL set_param fail_loc=0x80000314
25430 rm $DIR1/$tfile || error "Unlink fails"
25432 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
25433 [ $RC -eq 0 ] || error "Failed write to stale object"
25435 run_test 271g "Discard DoM data vs client flush race"
25438 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25439 skip "Need MDS version at least 2.11.50"
25441 local dom=$DIR/$tdir/dom
25442 mkdir -p $DIR/$tdir
25444 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
25445 dd if=/dev/urandom of=$dom bs=512K count=1 ||
25446 error "failed to write data into $dom"
25447 local old_md5=$(md5sum $dom)
25449 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
25450 error "failed to migrate to the same DoM component"
25452 local new_md5=$(md5sum $dom)
25454 [ "$old_md5" == "$new_md5" ] ||
25455 error "md5sum differ: $old_md5, $new_md5"
25457 [ $($LFS getstripe -c $dom) -eq 2 ] ||
25458 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
25460 run_test 272a "DoM migration: new layout with the same DOM component"
25463 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25464 skip "Need MDS version at least 2.11.50"
25466 local dom=$DIR/$tdir/dom
25467 mkdir -p $DIR/$tdir
25468 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25469 stack_trap "rm -rf $DIR/$tdir"
25471 local mdtidx=$($LFS getstripe -m $dom)
25472 local mdtname=MDT$(printf %04x $mdtidx)
25473 local facet=mds$((mdtidx + 1))
25475 local mdtfree1=$(do_facet $facet \
25476 lctl get_param -n osd*.*$mdtname.kbytesfree)
25477 dd if=/dev/urandom of=$dom bs=2M count=1 ||
25478 error "failed to write data into $dom"
25479 local old_md5=$(md5sum $dom)
25480 cancel_lru_locks mdc
25481 local mdtfree1=$(do_facet $facet \
25482 lctl get_param -n osd*.*$mdtname.kbytesfree)
25484 $LFS migrate -c2 $dom ||
25485 error "failed to migrate to the new composite layout"
25486 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
25487 error "MDT stripe was not removed"
25488 ! getfattr -n trusted.dataver $dom &> /dev/null ||
25489 error "$dir1 shouldn't have DATAVER EA"
25491 cancel_lru_locks mdc
25492 local new_md5=$(md5sum $dom)
25493 [ "$old_md5" == "$new_md5" ] ||
25494 error "$old_md5 != $new_md5"
25496 # Skip free space checks with ZFS
25497 if [ "$(facet_fstype $facet)" != "zfs" ]; then
25498 local mdtfree2=$(do_facet $facet \
25499 lctl get_param -n osd*.*$mdtname.kbytesfree)
25500 [ $mdtfree2 -gt $mdtfree1 ] ||
25501 error "MDT space is not freed after migration"
25505 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
25508 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25509 skip "Need MDS version at least 2.11.50"
25511 local dom=$DIR/$tdir/$tfile
25512 mkdir -p $DIR/$tdir
25513 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25514 stack_trap "rm -rf $DIR/$tdir"
25516 local mdtidx=$($LFS getstripe -m $dom)
25517 local mdtname=MDT$(printf %04x $mdtidx)
25518 local facet=mds$((mdtidx + 1))
25520 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25521 error "failed to write data into $dom"
25522 local old_md5=$(md5sum $dom)
25523 cancel_lru_locks mdc
25524 local mdtfree1=$(do_facet $facet \
25525 lctl get_param -n osd*.*$mdtname.kbytesfree)
25527 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
25528 error "failed to migrate to the new composite layout"
25529 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
25530 error "MDT stripe was not removed"
25532 cancel_lru_locks mdc
25533 local new_md5=$(md5sum $dom)
25534 [ "$old_md5" == "$new_md5" ] ||
25535 error "$old_md5 != $new_md5"
25537 # Skip free space checks with ZFS
25538 if [ "$(facet_fstype $facet)" != "zfs" ]; then
25539 local mdtfree2=$(do_facet $facet \
25540 lctl get_param -n osd*.*$mdtname.kbytesfree)
25541 [ $mdtfree2 -gt $mdtfree1 ] ||
25542 error "MDS space is not freed after migration"
25546 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
25549 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
25550 skip "Need MDS version at least 2.12.55"
25552 local dom=$DIR/$tdir/$tfile
25553 mkdir -p $DIR/$tdir
25554 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25556 local mdtidx=$($LFS getstripe -m $dom)
25557 local mdtname=MDT$(printf %04x $mdtidx)
25558 local facet=mds$((mdtidx + 1))
25560 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25561 error "failed to write data into $dom"
25562 local old_md5=$(md5sum $dom)
25563 cancel_lru_locks mdc
25564 local mdtfree1=$(do_facet $facet \
25565 lctl get_param -n osd*.*$mdtname.kbytesfree)
25567 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
25568 error "failed mirroring to the new composite layout"
25569 $LFS mirror resync $dom ||
25570 error "failed mirror resync"
25571 $LFS mirror split --mirror-id 1 -d $dom ||
25572 error "failed mirror split"
25574 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
25575 error "MDT stripe was not removed"
25577 cancel_lru_locks mdc
25578 local new_md5=$(md5sum $dom)
25579 [ "$old_md5" == "$new_md5" ] ||
25580 error "$old_md5 != $new_md5"
25582 # Skip free space checks with ZFS
25583 if [ "$(facet_fstype $facet)" != "zfs" ]; then
25584 local mdtfree2=$(do_facet $facet \
25585 lctl get_param -n osd*.*$mdtname.kbytesfree)
25586 [ $mdtfree2 -gt $mdtfree1 ] ||
25587 error "MDS space is not freed after DOM mirror deletion"
25591 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
25594 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
25595 skip "Need MDS version at least 2.12.55"
25597 local dom=$DIR/$tdir/$tfile
25598 mkdir -p $DIR/$tdir
25599 $LFS setstripe -c 2 $dom
25601 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25602 error "failed to write data into $dom"
25603 local old_md5=$(md5sum $dom)
25606 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
25607 error "failed mirroring to the DOM layout"
25608 $LFS mirror resync $dom ||
25609 error "failed mirror resync"
25610 $LFS mirror split --mirror-id 1 -d $dom ||
25611 error "failed mirror split"
25613 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
25614 error "MDT stripe wasn't set"
25617 local new_md5=$(md5sum $dom)
25618 [ "$old_md5" == "$new_md5" ] ||
25619 error "$old_md5 != $new_md5"
25623 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
25626 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
25627 skip "Need MDS version at least 2.12.55"
25629 local dom=$DIR/$tdir/$tfile
25630 mkdir -p $DIR/$tdir
25631 $LFS setstripe -c 2 $dom
25633 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25634 error "failed to write data into $dom"
25635 local old_md5=$(md5sum $dom)
25638 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
25639 error "failed migrating to the DOM file"
25641 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
25642 error "MDT stripe wasn't set"
25645 local new_md5=$(md5sum $dom)
25646 [ "$old_md5" != "$new_md5" ] &&
25647 error "$old_md5 != $new_md5"
25651 run_test 272f "DoM migration: OST-striped file to DOM file"
25654 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25655 skip "Need MDS version at least 2.11.50"
25657 # Layout swap cannot be done if either file has DOM component,
25658 # this will never be supported, migration should be used instead
25660 local dom=$DIR/$tdir/$tfile
25661 mkdir -p $DIR/$tdir
25663 $LFS setstripe -c2 ${dom}_plain
25664 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
25665 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
25666 error "can swap layout with DoM component"
25667 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
25668 error "can swap layout with DoM component"
25670 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
25671 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
25672 error "can swap layout with DoM component"
25673 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
25674 error "can swap layout with DoM component"
25677 run_test 273a "DoM: layout swapping should fail with DOM"
25680 mkdir -p $DIR/$tdir
25681 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
25683 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
25684 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
25686 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
25688 run_test 273b "DoM: race writeback and object destroy"
25691 mkdir -p $DIR/$tdir
25692 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
25694 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
25695 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
25697 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
25699 run_test 273c "race writeback and object destroy"
25702 remote_ost_nodsh && skip "remote OST with nodsh"
25703 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
25704 skip "Need OST version >= 2.10.57"
25706 local file=$DIR/$tfile
25709 oss=$(comma_list $(osts_nodes))
25711 dd if=/dev/urandom of=$file bs=1M count=2 ||
25712 error "failed to create a file"
25713 stack_trap "rm -f $file"
25714 cancel_lru_locks osc
25717 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
25718 error "failed to read a file"
25720 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
25721 $LCTL set_param fail_loc=0x8000031f
25723 cancel_lru_locks osc &
25726 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
25727 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
25728 #IO takes another lock, but matches the PENDING one
25729 #and places it to the IO RPC
25730 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
25731 error "failed to read a file with PENDING lock"
25733 run_test 275 "Read on a canceled duplicate lock"
25736 remote_ost_nodsh && skip "remote OST with nodsh"
25739 do_facet ost1 "(while true; do \
25740 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
25741 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
25744 for LOOP in $(seq 20); do
25746 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
25749 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
25750 rm $TMP/sanity_276_pid"
25752 run_test 276 "Race between mount and obd_statfs"
25755 $LCTL set_param ldlm.namespaces.*.lru_size=0
25756 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25757 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25758 awk '/^used_mb/ { print $2 }')
25759 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
25760 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
25761 oflag=direct conv=notrunc
25762 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25763 awk '/^used_mb/ { print $2 }')
25764 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
25766 run_test 277 "Direct IO shall drop page cache"
25769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
25770 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25771 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
25772 skip "needs the same host for mdt1 mdt2" && return
25777 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
25778 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
25784 echo "Starting MDTs"
25785 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
25787 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
25789 do_facet mds2 $LCTL set_param fail_loc=0
25791 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
25792 wait_recovery_complete mds2
25794 run_test 278 "Race starting MDS between MDTs stop/start"
25797 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
25798 skip "Need MGS version at least 2.13.52"
25799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25800 combined_mgs_mds || skip "needs combined MGS/MDT"
25802 umount_client $MOUNT
25803 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
25804 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
25806 mount_client $MOUNT &
25808 stop mgs || error "stop mgs failed"
25809 #for a race mgs would crash
25810 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
25811 # make sure we unmount client before remounting
25813 umount_client $MOUNT
25814 mount_client $MOUNT || error "mount client failed"
25816 run_test 280 "Race between MGS umount and client llog processing"
25818 cleanup_test_300() {
25823 test_striped_dir() {
25825 local stripe_count=$2
25826 local overstriping=$3
25828 local getstripe_count
25830 mkdir -p $DIR/$tdir
25832 SAVE_UMASK=$(umask)
25833 trap cleanup_test_300 RETURN EXIT
25835 if [ -z $overstriping ]; then
25836 $LFS setdirstripe -i $mdt_index -c $stripe_count -H all_char \
25837 -o 755 $DIR/$tdir/striped_dir ||
25838 error "set striped dir error"
25840 $LFS setdirstripe -i $mdt_index -C $stripe_count -H all_char \
25841 -o 755 $DIR/$tdir/striped_dir ||
25842 error "set striped dir error"
25845 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
25846 [ "$mode" = "755" ] || error "expect 755 got $mode"
25848 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
25849 error "getdirstripe failed"
25850 getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
25851 if [ "$getstripe_count" != "$stripe_count" ]; then
25852 error "1:stripe_count is $getstripe_count, expect $stripe_count"
25854 getstripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
25855 if [ "$getstripe_count" != "$stripe_count" ]; then
25856 error "2:stripe_count is $getstripe_count, expect $stripe_count"
25859 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
25860 if [ "$stripe_index" != "$mdt_index" ]; then
25861 error "stripe_index is $stripe_index, expect $mdt_index"
25864 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25865 error "nlink error after create striped dir"
25867 mkdir $DIR/$tdir/striped_dir/a
25868 mkdir $DIR/$tdir/striped_dir/b
25870 stat $DIR/$tdir/striped_dir/a ||
25871 error "create dir under striped dir failed"
25872 stat $DIR/$tdir/striped_dir/b ||
25873 error "create dir under striped dir failed"
25875 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
25876 error "nlink error after mkdir"
25878 rmdir $DIR/$tdir/striped_dir/a
25879 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
25880 error "nlink error after rmdir"
25882 rmdir $DIR/$tdir/striped_dir/b
25883 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25884 error "nlink error after rmdir"
25886 chattr +i $DIR/$tdir/striped_dir
25887 createmany -o $DIR/$tdir/striped_dir/f 10 &&
25888 error "immutable flags not working under striped dir!"
25889 chattr -i $DIR/$tdir/striped_dir
25891 rmdir $DIR/$tdir/striped_dir ||
25892 error "rmdir striped dir error"
25900 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25901 skip "skipped for lustre < 2.7.0"
25902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25905 test_striped_dir 0 2 || error "failed on striped dir on MDT0"
25906 test_striped_dir 1 2 || error "failed on striped dir on MDT0"
25908 run_test 300a "basic striped dir sanity test"
25911 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25912 skip "skipped for lustre < 2.7.0"
25913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25914 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25921 test_mkdir $DIR/$tdir || error "mkdir fail"
25922 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25923 error "set striped dir error"
25924 for i in {0..9}; do
25925 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
25927 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
25928 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
25929 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
25931 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
25932 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
25933 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
25937 run_test 300b "check ctime/mtime for striped dir"
25940 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25941 skip "skipped for lustre < 2.7.0"
25942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25943 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25947 mkdir_on_mdt0 $DIR/$tdir
25948 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
25949 error "set striped dir error"
25951 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
25952 error "chown striped dir failed"
25954 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
25955 error "create 5k files failed"
25957 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
25959 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
25963 run_test 300c "chown && check ls under striped directory"
25966 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25967 skip "skipped for lustre < 2.7.0"
25968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25969 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25974 mkdir -p $DIR/$tdir
25975 $LFS setstripe -c 2 $DIR/$tdir
25977 #local striped directory
25978 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25979 error "set striped dir error"
25980 #look at the directories for debug purposes
25982 $LFS getdirstripe $DIR/$tdir
25983 ls -l $DIR/$tdir/striped_dir
25984 $LFS getdirstripe $DIR/$tdir/striped_dir
25985 createmany -o $DIR/$tdir/striped_dir/f 10 ||
25986 error "create 10 files failed"
25988 #remote striped directory
25989 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
25990 error "set striped dir error"
25991 #look at the directories for debug purposes
25993 $LFS getdirstripe $DIR/$tdir
25994 ls -l $DIR/$tdir/remote_striped_dir
25995 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
25996 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
25997 error "create 10 files failed"
25999 for file in $(find $DIR/$tdir); do
26000 stripe_count=$($LFS getstripe -c $file)
26001 [ $stripe_count -eq 2 ] ||
26002 error "wrong stripe $stripe_count for $file"
26007 run_test 300d "check default stripe under striped directory"
26010 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26011 skip "Need MDS version at least 2.7.55"
26012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26013 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26018 mkdir -p $DIR/$tdir
26020 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
26021 error "set striped dir error"
26023 touch $DIR/$tdir/striped_dir/a
26024 touch $DIR/$tdir/striped_dir/b
26025 touch $DIR/$tdir/striped_dir/c
26027 mkdir $DIR/$tdir/striped_dir/dir_a
26028 mkdir $DIR/$tdir/striped_dir/dir_b
26029 mkdir $DIR/$tdir/striped_dir/dir_c
26031 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
26032 error "set striped adir under striped dir error"
26034 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
26035 error "set striped bdir under striped dir error"
26037 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
26038 error "set striped cdir under striped dir error"
26040 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
26041 error "rename dir under striped dir fails"
26043 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
26044 error "rename dir under different stripes fails"
26046 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
26047 error "rename file under striped dir should succeed"
26049 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
26050 error "rename dir under striped dir should succeed"
26054 run_test 300e "check rename under striped directory"
26057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26058 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26059 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26060 skip "Need MDS version at least 2.7.55"
26066 mkdir -p $DIR/$tdir
26068 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
26069 error "set striped dir error"
26071 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
26072 error "set striped dir error"
26074 touch $DIR/$tdir/striped_dir/a
26075 mkdir $DIR/$tdir/striped_dir/dir_a
26076 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
26077 error "create striped dir under striped dir fails"
26079 touch $DIR/$tdir/striped_dir1/b
26080 mkdir $DIR/$tdir/striped_dir1/dir_b
26081 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
26082 error "create striped dir under striped dir fails"
26084 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
26085 error "rename dir under different striped dir should fail"
26087 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
26088 error "rename striped dir under diff striped dir should fail"
26090 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
26091 error "rename file under diff striped dirs fails"
26095 run_test 300f "check rename cross striped directory"
26097 test_300_check_default_striped_dir()
26100 local default_count=$2
26101 local default_index=$3
26104 local dir_stripe_index
26107 echo "checking $dirname $default_count $default_index"
26108 $LFS setdirstripe -D -c $default_count -i $default_index \
26109 -H all_char $DIR/$tdir/$dirname ||
26110 error "set default stripe on striped dir error"
26111 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
26112 [ $stripe_count -eq $default_count ] ||
26113 error "expect $default_count get $stripe_count for $dirname"
26115 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
26116 [ $stripe_index -eq $default_index ] ||
26117 error "expect $default_index get $stripe_index for $dirname"
26119 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
26120 error "create dirs failed"
26122 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
26123 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
26124 for dir in $(find $DIR/$tdir/$dirname/*); do
26125 stripe_count=$($LFS getdirstripe -c $dir)
26126 (( $stripe_count == $default_count )) ||
26127 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
26128 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
26129 error "stripe count $default_count != $stripe_count for $dir"
26131 stripe_index=$($LFS getdirstripe -i $dir)
26132 [ $default_index -eq -1 ] ||
26133 [ $stripe_index -eq $default_index ] ||
26134 error "$stripe_index != $default_index for $dir"
26136 #check default stripe
26137 stripe_count=$($LFS getdirstripe -D -c $dir)
26138 [ $stripe_count -eq $default_count ] ||
26139 error "default count $default_count != $stripe_count for $dir"
26141 stripe_index=$($LFS getdirstripe -D -i $dir)
26142 [ $stripe_index -eq $default_index ] ||
26143 error "default index $default_index != $stripe_index for $dir"
26145 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
26149 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26150 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26151 skip "Need MDS version at least 2.7.55"
26157 mkdir_on_mdt0 $DIR/$tdir
26158 mkdir $DIR/$tdir/normal_dir
26160 #Checking when client cache stripe index
26161 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26162 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
26163 error "create striped_dir failed"
26165 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
26166 error "create dir0 fails"
26167 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
26168 [ $stripe_index -eq 0 ] ||
26169 error "dir0 expect index 0 got $stripe_index"
26171 mkdir $DIR/$tdir/striped_dir/dir1 ||
26172 error "create dir1 fails"
26173 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
26174 [ $stripe_index -eq 1 ] ||
26175 error "dir1 expect index 1 got $stripe_index"
26177 #check default stripe count/stripe index
26178 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
26179 test_300_check_default_striped_dir normal_dir 1 0
26180 test_300_check_default_striped_dir normal_dir -1 1
26181 test_300_check_default_striped_dir normal_dir 2 -1
26183 #delete default stripe information
26184 echo "delete default stripeEA"
26185 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
26186 error "set default stripe on striped dir error"
26188 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
26189 for dir in $(find $DIR/$tdir/normal_dir/*); do
26190 stripe_count=$($LFS getdirstripe -c $dir)
26191 [ $stripe_count -eq 0 ] ||
26192 error "expect 1 get $stripe_count for $dir"
26195 run_test 300g "check default striped directory for normal directory"
26198 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26199 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26200 skip "Need MDS version at least 2.7.55"
26206 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
26207 error "set striped dir error"
26209 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
26210 test_300_check_default_striped_dir striped_dir 1 0
26211 test_300_check_default_striped_dir striped_dir -1 1
26212 test_300_check_default_striped_dir striped_dir 2 -1
26214 #delete default stripe information
26215 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
26216 error "set default stripe on striped dir error"
26218 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
26219 for dir in $(find $DIR/$tdir/striped_dir/*); do
26220 stripe_count=$($LFS getdirstripe -c $dir)
26221 [ $stripe_count -eq 0 ] ||
26222 error "expect 1 get $stripe_count for $dir"
26225 run_test 300h "check default striped directory for striped directory"
26228 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
26229 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
26230 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
26231 skip "Need MDS version at least 2.7.55"
26238 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
26239 error "set striped dir error"
26241 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
26242 error "create files under striped dir failed"
26244 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
26245 error "set striped hashdir error"
26247 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
26248 error "create dir0 under hash dir failed"
26249 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
26250 error "create dir1 under hash dir failed"
26251 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
26252 error "create dir2 under hash dir failed"
26254 # unfortunately, we need to umount to clear dir layout cache for now
26255 # once we fully implement dir layout, we can drop this
26256 umount_client $MOUNT || error "umount failed"
26257 mount_client $MOUNT || error "mount failed"
26259 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
26260 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
26261 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
26263 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
26264 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
26265 error "create crush2 dir $tdir/hashdir/d3 failed"
26266 $LFS find -H crush2 $DIR/$tdir/hashdir
26267 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
26268 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
26270 # mkdir with an invalid hash type (hash=fail_val) from client
26271 # should be replaced on MDS with a valid (default) hash type
26272 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
26273 $LCTL set_param fail_loc=0x1901 fail_val=99
26274 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
26276 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
26277 local expect=$(do_facet mds1 \
26278 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
26279 [[ $hash == $expect ]] ||
26280 error "d99 hash '$hash' != expected hash '$expect'"
26283 #set the stripe to be unknown hash type on read
26284 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
26285 $LCTL set_param fail_loc=0x1901 fail_val=99
26286 for ((i = 0; i < 10; i++)); do
26287 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
26288 error "stat f-$i failed"
26289 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
26292 touch $DIR/$tdir/striped_dir/f0 &&
26293 error "create under striped dir with unknown hash should fail"
26295 $LCTL set_param fail_loc=0
26297 umount_client $MOUNT || error "umount failed"
26298 mount_client $MOUNT || error "mount failed"
26302 run_test 300i "client handle unknown hash type striped directory"
26305 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26307 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26308 skip "Need MDS version at least 2.7.55"
26315 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
26316 $LCTL set_param fail_loc=0x1702
26317 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
26318 error "set striped dir error"
26320 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
26321 error "create files under striped dir failed"
26323 $LCTL set_param fail_loc=0
26325 rm -rf $DIR/$tdir || error "unlink striped dir fails"
26329 run_test 300j "test large update record"
26332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26334 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26335 skip "Need MDS version at least 2.7.55"
26337 # this test needs a huge transaction
26339 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
26340 osd*.$FSNAME-MDT0000.kbytestotal")
26341 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
26348 #define OBD_FAIL_LARGE_STRIPE 0x1703
26349 $LCTL set_param fail_loc=0x1703
26350 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
26351 error "set striped dir error"
26352 $LCTL set_param fail_loc=0
26354 $LFS getdirstripe $DIR/$tdir/striped_dir ||
26355 error "getstripeddir fails"
26356 rm -rf $DIR/$tdir/striped_dir ||
26357 error "unlink striped dir fails"
26361 run_test 300k "test large striped directory"
26364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26365 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26366 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26367 skip "Need MDS version at least 2.7.55"
26371 test_mkdir -p $DIR/$tdir/striped_dir
26372 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
26373 error "chown $RUNAS_ID failed"
26374 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
26375 error "set default striped dir failed"
26377 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
26378 $LCTL set_param fail_loc=0x80000158
26379 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
26381 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
26382 [ $stripe_index -eq 1 ] ||
26383 error "expect 1 get $stripe_index for $dir"
26385 run_test 300l "non-root user to create dir under striped dir with stale layout"
26388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26389 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
26390 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26391 skip "Need MDS version at least 2.7.55"
26393 mkdir -p $DIR/$tdir/striped_dir
26394 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
26395 error "set default stripes dir error"
26397 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
26399 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
26400 [ $stripe_count -eq 0 ] ||
26401 error "expect 0 get $stripe_count for a"
26403 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
26404 error "set default stripes dir error"
26406 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
26408 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
26409 [ $stripe_count -eq 0 ] ||
26410 error "expect 0 get $stripe_count for b"
26412 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
26413 error "set default stripes dir error"
26415 mkdir $DIR/$tdir/striped_dir/c &&
26416 error "default stripe_index is invalid, mkdir c should fails"
26418 rm -rf $DIR/$tdir || error "rmdir fails"
26420 run_test 300m "setstriped directory on single MDT FS"
26423 local list=$(comma_list $(mdts_nodes))
26426 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
26430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26431 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26432 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26433 skip "Need MDS version at least 2.7.55"
26434 remote_mds_nodsh && skip "remote MDS with nodsh"
26437 local list=$(comma_list $(mdts_nodes))
26439 trap cleanup_300n RETURN EXIT
26440 mkdir -p $DIR/$tdir
26441 chmod 777 $DIR/$tdir
26442 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
26443 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
26444 error "create striped dir succeeds with gid=0"
26446 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
26447 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
26448 error "create striped dir fails with gid=-1"
26450 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
26451 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
26452 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
26453 error "set default striped dir succeeds with gid=0"
26456 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
26457 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
26458 error "set default striped dir fails with gid=-1"
26461 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
26462 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
26463 error "create test_dir fails"
26464 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
26465 error "create test_dir1 fails"
26466 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
26467 error "create test_dir2 fails"
26470 run_test 300n "non-root user to create dir under striped dir with default EA"
26473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26474 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26475 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26476 skip "Need MDS version at least 2.7.55"
26481 mkdir -p $DIR/$tdir
26483 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
26484 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
26485 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
26486 skip "not enough free inodes $numfree1 $numfree2"
26489 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
26490 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
26491 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
26492 skip "not enough free space $numfree1 $numfree2"
26495 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
26496 error "setdirstripe fails"
26498 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
26499 error "create dirs fails"
26501 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
26502 ls $DIR/$tdir/striped_dir > /dev/null ||
26503 error "ls striped dir fails"
26504 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
26505 error "unlink big striped dir fails"
26507 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
26510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26511 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26512 remote_mds_nodsh && skip "remote MDS with nodsh"
26514 mkdir_on_mdt0 $DIR/$tdir
26516 #define OBD_FAIL_OUT_ENOSPC 0x1704
26517 do_facet mds2 lctl set_param fail_loc=0x80001704
26518 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
26519 && error "create striped directory should fail"
26521 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
26523 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
26526 run_test 300p "create striped directory without space"
26529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26530 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26532 local fd=$(free_fd)
26533 local cmd="exec $fd<$tdir"
26535 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
26538 trap "eval $cmd" EXIT
26539 cd $tdir || error "cd $tdir fails"
26540 rmdir ../$tdir || error "rmdir $tdir fails"
26541 mkdir local_dir && error "create dir succeeds"
26542 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
26546 run_test 300q "create remote directory under orphan directory"
26549 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26550 skip "Need MDS version at least 2.7.55" && return
26551 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
26555 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
26556 error "set striped dir error"
26558 $LFS getdirstripe $DIR/$tdir/striped_dir ||
26559 error "getstripeddir fails"
26562 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
26563 awk '/lmv_stripe_count:/ { print $2 }')
26565 [ $MDSCOUNT -ne $stripe_count ] &&
26566 error "wrong stripe count $stripe_count expected $MDSCOUNT"
26568 rm -rf $DIR/$tdir/striped_dir ||
26569 error "unlink striped dir fails"
26571 run_test 300r "test -1 striped directory"
26573 test_300s_helper() {
26576 local stripe_dir=$DIR/$tdir/striped_dir.$count
26578 $LFS mkdir -c $count $stripe_dir ||
26579 error "lfs mkdir -c error"
26581 $LFS getdirstripe $stripe_dir ||
26582 error "lfs getdirstripe fails"
26585 stripe_count=$($LFS getdirstripe $stripe_dir |
26586 awk '/lmv_stripe_count:/ { print $2 }')
26588 [ $count -ne $stripe_count ] &&
26589 error_noexit "bad stripe count $stripe_count expected $count"
26592 dupe_stripes=$($LFS getdirstripe $stripe_dir |
26593 awk '/0x/ {count[$1] += 1}; END {
26594 for (idx in count) {
26595 if (count[idx]>1) {
26596 print "index " idx " count " count[idx]
26601 if [[ -n "$dupe_stripes" ]] ; then
26602 lfs getdirstripe $stripe_dir
26603 error_noexit "Dupe MDT above: $dupe_stripes "
26606 rm -rf $stripe_dir ||
26607 error_noexit "unlink $stripe_dir fails"
26611 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26612 skip "Need MDS version at least 2.7.55" && return
26613 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
26616 for count in $(seq 2 $MDSCOUNT); do
26617 test_300s_helper $count
26620 run_test 300s "test lfs mkdir -c without -i"
26623 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
26624 skip "need MDS 2.14.55 or later"
26625 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
26627 local testdir="$DIR/$tdir/striped_dir"
26628 local dir1=$testdir/dir1
26629 local dir2=$testdir/dir2
26633 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
26634 error "failed to set default stripe count for $testdir"
26637 local stripe_count=$($LFS getdirstripe -c $dir1)
26639 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
26641 local max_count=$((MDSCOUNT - 1))
26642 local mdts=$(comma_list $(mdts_nodes))
26644 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
26645 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
26648 stripe_count=$($LFS getdirstripe -c $dir2)
26650 (( $stripe_count == $max_count )) || error "wrong stripe count"
26652 run_test 300t "test max_mdt_stripecount"
26654 MDT_OVSTRP_VER="2.15.60"
26655 # 300u family tests MDT overstriping
26657 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26659 local setcount=$((MDSCOUNT * 2))
26661 local expected_count
26664 $LFS setdirstripe -C $setcount $DIR/$tdir/${tdir}.0 ||
26665 error "(0) failed basic overstriped dir creation test"
26666 local getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.0)
26668 # This does a basic interop test - if the MDS does not support mdt
26669 # overstriping, we should get stripes == number of MDTs
26670 if (( $MDS1_VERSION < $(version_code $MDT_OVSTRP_VER) )); then
26671 expected_count=$MDSCOUNT
26673 expected_count=$setcount
26675 (( getstripe_count == expected_count )) ||
26676 error "(1) incorrect stripe count for simple overstriped dir"
26678 rm -rf $DIR/$tdir/${tdir}.0 ||
26679 error "(2) unable to rm overstriped dir"
26681 # Tests after this require overstriping support
26682 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26683 { echo "skipped for MDS < $MDT_OVSTRP_VER"; return 0; }
26685 test_striped_dir 0 $setcount true ||
26686 error "(3)failed on overstriped dir"
26687 test_striped_dir 1 $setcount true ||
26688 error "(4)failed on overstriped dir"
26690 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26692 test_striped_dir 0 $setcount true ||
26693 error "(5)failed on overstriped dir"
26695 run_test 300ua "basic overstriped dir sanity test"
26698 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26699 skip "skipped for MDS < $MDT_OVSTRP_VER"
26700 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26704 echo "Testing invalid stripe count, failure expected"
26705 local setcount=$((MDSCOUNT * 2))
26707 $LFS setdirstripe -c $setcount $DIR/$tdir/${tdir}.0
26708 local getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.0)
26710 (( getstripe_count <= MDSCOUNT )) ||
26711 error "(0)stripe count ($setcount) > MDT count ($MDSCOUNT) succeeded with -c"
26713 # When a user requests > LMV_MAX_STRIPES_PER_MDT, we reduce to that
26714 setcount=$((MDSCOUNT * 2 * LMV_MAX_STRIPES_PER_MDT))
26715 $LFS setdirstripe -C $setcount $DIR/$tdir/${tdir}.1
26717 local maxcount=$((MDSCOUNT * LMV_MAX_STRIPES_PER_MDT))
26719 getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.1)
26720 (( getstripe_count == maxcount )) ||
26721 error "(1)stripe_count is $getstripe_count, expect $maxcount"
26723 # Test specific striping with -i
26724 $LFS setdirstripe -i 0,0,0,0 $DIR/$tdir/${tdir}.2
26726 getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.2)
26727 (( getstripe_count == 4 )) ||
26728 error "(2)stripe_count is $getstripe_count, expect 4"
26730 local nonzeroindices=$($LFS getdirstripe $DIR/$tdir/${tdir}.2 | grep "\[" | \
26731 grep -v mdtidx | awk '{print $1}' | grep -c -v 0)
26733 [[ -n "$nonzeroindices" ]] ||
26734 error "(3) stripes indices not all 0: $nonzeroindices"
26736 # Test specific striping with too many stripes on one MDT
26737 echo "Testing invalid striping, failure expected"
26738 $LFS setdirstripe -i 0,1,0,1,0,1,0,1,0,1,0 $DIR/$tdir/${tdir}.3
26739 $LFS getdirstripe $DIR/$tdir/${tdir}.3
26740 getstripe_count=$($LFS getdirstripe $DIR/$tdir/${tdir}.3 | grep "\[" | \
26741 grep -v mdtidx | awk '{print $1}' | grep -c '0')
26742 echo "stripes on MDT0: $getstripe_count"
26743 (( getstripe_count <= LMV_MAX_STRIPES_PER_MDT )) ||
26744 error "(4) setstripe with too many stripes on MDT0 succeeded"
26746 setcount=$((MDSCOUNT * 2))
26747 $LFS setdirstripe -C $setcount -H all_char $DIR/${tdir}.4 ||
26748 error "(5) can't setdirstripe with manually set hash function"
26750 getstripe_count=$($LFS getdirstripe -c $DIR/${tdir}.4)
26751 (( getstripe_count == setcount )) ||
26752 error "(6)stripe_count is $getstripe_count, expect $setcount"
26754 setcount=$((MDSCOUNT * 2))
26755 mkdir $DIR/${tdir}.5
26756 $LFS setdirstripe -C $setcount -D -H crush $DIR/${tdir}.5 ||
26757 error "(7) can't setdirstripe with manually set hash function"
26758 mkdir $DIR/${tdir}.5/${tdir}.6
26760 getstripe_count=$($LFS getdirstripe -c $DIR/${tdir}.5/${tdir}.6)
26761 (( getstripe_count == setcount )) ||
26762 error "(8)stripe_count is $getstripe_count, expect $setcount"
26764 run_test 300ub "test MDT overstriping interface & limits"
26767 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26768 skip "skipped for MDS < $MDT_OVSTRP_VER"
26769 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26773 local setcount=$((MDSCOUNT * 2))
26775 $LFS setdirstripe -D -C $setcount $DIR/$tdir
26777 mkdir $DIR/$tdir/${tdir}.1
26779 local getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.1)
26781 (( getstripe_count == setcount )) ||
26782 error "(0)stripe_count is $getstripe_count, expect $setcount"
26784 mkdir $DIR/$tdir/${tdir}.1/${tdir}.2
26786 local getstripe_count=$($LFS getdirstripe -c \
26787 $DIR/$tdir/${tdir}.1/${tdir}.2)
26789 (( getstripe_count == setcount )) ||
26790 error "(1)stripe_count is $getstripe_count, expect $setcount"
26792 run_test 300uc "test MDT overstriping as default & inheritance"
26795 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26796 skip "skipped for MDS < $MDT_OVSTRP_VER"
26797 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26799 local mdts=$(comma_list $(mdts_nodes))
26802 local restripe_status
26806 [[ $mds1_FSTYPE == zfs ]] && timeout=300
26808 # in case "crush" hash type is not set
26809 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
26811 restripe_status=$(do_facet mds1 $LCTL get_param -n \
26812 mdt.*MDT0000.enable_dir_restripe)
26813 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
26814 stack_trap "do_nodes $mdts $LCTL set_param \
26815 mdt.*.enable_dir_restripe=$restripe_status"
26818 createmany -m $DIR/$tdir/f $((50 * MDSCOUNT)) ||
26819 error "create files under remote dir failed $i"
26820 createmany -d $DIR/$tdir/d $((50 * MDSCOUNT)) ||
26821 error "create dirs under remote dir failed $i"
26823 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26825 (( setcount < 13 )) || setcount=12
26826 for i in $(seq 2 $setcount); do
26827 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
26828 $LFS setdirstripe -C $i $DIR/$tdir ||
26829 error "split -C $i $tdir failed"
26830 wait_update $HOSTNAME \
26831 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
26832 error "dir split not finished"
26833 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
26834 awk '/migrate/ {sum += $2} END { print sum }')
26835 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
26836 # delta is around total_files/stripe_count, deviation 3%
26837 (( delta < 100 * MDSCOUNT / i + 3 * MDSCOUNT )) ||
26838 error "$delta files migrated >= $((100 * MDSCOUNT / i + 3 * MDSCOUNT))"
26841 run_test 300ud "dir split"
26844 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26845 skip "skipped for MDS < $MDT_OVSTRP_VER"
26846 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26848 local mdts=$(comma_list $(mdts_nodes))
26851 local restripe_status
26855 [[ $mds1_FSTYPE == zfs ]] && timeout=300
26857 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
26859 restripe_status=$(do_facet mds1 $LCTL get_param -n \
26860 mdt.*MDT0000.enable_dir_restripe)
26861 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
26862 stack_trap "do_nodes $mdts $LCTL set_param \
26863 mdt.*.enable_dir_restripe=$restripe_status"
26865 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26867 (( setcount < 13 )) || setcount=12
26868 test_mkdir -C $setcount -H crush $DIR/$tdir
26869 createmany -m $DIR/$tdir/f $((50 * MDSCOUNT)) ||
26870 error "create files under remote dir failed"
26871 createmany -d $DIR/$tdir/d $((50 * MDSCOUNT)) ||
26872 error "create dirs under remote dir failed"
26874 for c in $(seq $((setcount - 1)) -1 1); do
26875 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
26876 $LFS setdirstripe -C $c $DIR/$tdir ||
26877 error "split -C $c $tdir failed"
26878 wait_update $HOSTNAME \
26879 "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" $timeout ||
26880 error "dir merge not finished"
26881 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
26882 awk '/migrate/ {sum += $2} END { print sum }')
26883 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
26884 # delta is around total_files/stripe_count, deviation 3%
26885 (( delta < 100 * MDSCOUNT / c + 3 * MDSCOUNT )) ||
26886 error "$delta files migrated >= $((100 * MDSCOUNT / c + 3 * MDSCOUNT))"
26889 run_test 300ue "dir merge"
26892 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26893 skip "skipped for MDS < $MDT_OVSTRP_VER"
26894 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26896 # maximum amount of local locks:
26897 # parent striped dir - 2 locks
26898 # new stripe in parent to migrate to - 1 lock
26899 # source and target - 2 locks
26900 # Total 5 locks for regular file
26902 # NB: Overstriping should add several extra local locks
26903 # FIXME: Remove this once understood
26904 #lctl set_param *debug=-1 debug_mb=10000
26906 lctl mark "touch/create"
26907 mkdir -p $DIR/$tdir
26908 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26909 local setcount=$((MDSCOUNT * 5))
26911 $LFS mkdir -i1 -C $setcount $DIR/$tdir/dir1
26912 touch $DIR/$tdir/dir1/eee
26914 lctl mark "hardlinks"
26915 # create 4 hardlink for 4 more locks
26916 # Total: 9 locks > RS_MAX_LOCKS (8)
26917 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
26918 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
26919 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
26920 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
26921 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
26922 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
26923 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
26924 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
26926 lctl mark "cancel lru"
26927 cancel_lru_locks mdc
26929 lctl mark "migrate"
26930 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
26931 error "migrate dir fails"
26933 rm -rf $DIR/$tdir || error "rm dir failed after migration"
26935 run_test 300uf "migrate with too many local locks"
26938 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26939 skip "skipped for MDS < $MDT_OVSTRP_VER"
26940 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26942 mkdir -p $DIR/$tdir
26943 local migrate_dir=$DIR/$tdir/migrate_dir
26944 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26945 local setcount2=$((setcount - 2))
26947 $LFS setdirstripe -c 2 $migrate_dir ||
26948 error "(0) failed to create striped directory"
26950 $LFS migrate -m 0 -C $setcount $migrate_dir ||
26951 error "(1)failed to migrate to overstriped directory"
26952 local getstripe_count=$($LFS getdirstripe -c $migrate_dir)
26954 (( getstripe_count == setcount )) ||
26955 error "(2)stripe_count is $getstripe_count, expect $setcount"
26956 touch $DIR/$tdir/migrate_dir/$tfile ||
26957 error "(3)failed to create file in overstriped directory"
26958 $LFS migrate -m 0 -C $setcount2 $migrate_dir ||
26959 error "(4)failed to migrate overstriped directory"
26960 # Check stripe count after migration
26961 $LFS getdirstripe $migrate_dir
26962 getstripe_count=$($LFS getdirstripe -c $migrate_dir)
26963 (( getstripe_count == setcount2 )) ||
26964 error "(5)stripe_count is $getstripe_count, expect $setcount2"
26966 rm -rf $migrate_dir || error "(6) unable to rm overstriped dir"
26968 run_test 300ug "migrate overstriped dirs"
26970 prepare_remote_file() {
26971 mkdir $DIR/$tdir/src_dir ||
26972 error "create remote source failed"
26974 cp /etc/hosts $DIR/$tdir/src_dir/a ||
26975 error "cp to remote source failed"
26976 touch $DIR/$tdir/src_dir/a
26978 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
26979 error "create remote target dir failed"
26981 touch $DIR/$tdir/tgt_dir/b
26983 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
26984 error "rename dir cross MDT failed!"
26986 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
26987 error "src_child still exists after rename"
26989 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
26990 error "missing file(a) after rename"
26992 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
26993 error "diff after rename"
26997 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
26998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27000 local remote_file=$DIR/$tdir/tgt_dir/b
27002 mkdir -p $DIR/$tdir
27004 prepare_remote_file || error "prepare remote file failed"
27007 $OPENUNLINK $remote_file $remote_file ||
27008 error "openunlink $remote_file failed"
27009 $CHECKSTAT -a $remote_file || error "$remote_file exists"
27011 run_test 310a "open unlink remote file"
27014 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
27015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27017 local remote_file=$DIR/$tdir/tgt_dir/b
27019 mkdir -p $DIR/$tdir
27021 prepare_remote_file || error "prepare remote file failed"
27023 ln $remote_file $DIR/$tfile || error "link failed for remote file"
27024 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
27025 $CHECKSTAT -t file $remote_file || error "check file failed"
27027 run_test 310b "unlink remote file with multiple links while open"
27030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27031 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
27033 local remote_file=$DIR/$tdir/tgt_dir/b
27035 mkdir -p $DIR/$tdir
27037 prepare_remote_file || error "prepare remote file failed"
27039 ln $remote_file $DIR/$tfile || error "link failed for remote file"
27040 multiop_bg_pause $remote_file O_uc ||
27041 error "mulitop failed for remote file"
27043 $MULTIOP $DIR/$tfile Ouc
27044 kill -USR1 $MULTIPID
27047 run_test 310c "open-unlink remote file with multiple links"
27051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27052 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
27053 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
27054 skip "lustre < 2.8.54 does not contain LU-4825 fix"
27055 remote_mds_nodsh && skip "remote MDS with nodsh"
27057 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
27058 local mdts=$(comma_list $(mdts_nodes))
27060 mkdir -p $DIR/$tdir
27061 $LFS setstripe -i 0 -c 1 $DIR/$tdir
27062 createmany -o $DIR/$tdir/$tfile. 1000
27064 # statfs data is not real time, let's just calculate it
27065 old_iused=$((old_iused + 1000))
27067 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27068 osp.*OST0000*MDT0000.create_count")
27069 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27070 osp.*OST0000*MDT0000.max_create_count")
27071 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
27073 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
27074 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
27075 [ $index -ne 0 ] || error "$tfile stripe index is 0"
27077 unlinkmany $DIR/$tdir/$tfile. 1000
27079 do_nodes $mdts "$LCTL set_param -n \
27080 osp.*OST0000*.max_create_count=$max_count"
27081 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
27082 do_nodes $mdts "$LCTL set_param -n \
27083 osp.*OST0000*.create_count=$count"
27084 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
27085 grep "=0" && error "create_count is zero"
27088 for i in $(seq 120); do
27089 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
27090 # system may be too busy to destroy all objs in time, use
27091 # a somewhat small value to not fail autotest
27092 [ $((old_iused - new_iused)) -gt 400 ] && break
27096 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
27097 [ $((old_iused - new_iused)) -gt 400 ] ||
27098 error "objs not destroyed after unlink"
27100 run_test 311 "disable OSP precreate, and unlink should destroy objs"
27106 local fid=($($LFS getstripe $tf | grep 0x))
27107 local seq=${fid[3]#0x}
27108 local objid=${fid[1]}
27110 local vdevdir=$(dirname $(facet_vdevice $ost))
27111 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
27112 local zfs_zapid=$(do_facet $ost $cmd |
27113 grep -w "/O/$seq/d$((objid%32))" -C 5 |
27114 awk '/Object/{getline; print $1}')
27115 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
27116 awk "/$objid = /"'{printf $3}')
27121 zfs_object_blksz() {
27125 local vdevdir=$(dirname $(facet_vdevice $ost))
27126 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
27127 local blksz=$(do_facet $ost $cmd $objid |
27128 awk '/dblk/{getline; printf $4}')
27130 case "${blksz: -1}" in
27131 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
27132 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
27139 test_312() { # LU-4856
27140 remote_ost_nodsh && skip "remote OST with nodsh"
27141 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
27143 local max_blksz=$(do_facet ost1 \
27144 $ZFS get -p recordsize $(facet_device ost1) |
27145 awk '!/VALUE/{print $3}')
27146 local tf=$DIR/$tfile
27148 $LFS setstripe -c1 $tf
27149 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
27151 # Get ZFS object id
27152 local zfs_objid=$(zfs_get_objid $facet $tf)
27153 # block size change by sequential overwrite
27156 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
27157 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
27159 local blksz=$(zfs_object_blksz $facet $zfs_objid)
27160 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
27164 $LFS setstripe -c1 $tf
27165 facet="ost$(($($LFS getstripe -i $tf) + 1))"
27167 # block size change by sequential append write
27168 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
27169 zfs_objid=$(zfs_get_objid $facet $tf)
27172 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
27173 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
27174 oflag=sync conv=notrunc
27176 blksz=$(zfs_object_blksz $facet $zfs_objid)
27177 (( $blksz == 2 * count * PAGE_SIZE )) ||
27178 error "blksz error, actual $blksz, " \
27179 "expected: 2 * $count * $PAGE_SIZE"
27184 $LFS setstripe -c1 $tf
27185 facet="ost$(($($LFS getstripe -i $tf) + 1))"
27186 zfs_objid=$(zfs_get_objid $facet $tf)
27188 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
27189 blksz=$(zfs_object_blksz $facet $zfs_objid)
27190 (( blksz == PAGE_SIZE )) ||
27191 error "blksz error: $blksz, expected: $PAGE_SIZE"
27193 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
27194 blksz=$(zfs_object_blksz $facet $zfs_objid)
27195 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
27197 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
27198 blksz=$(zfs_object_blksz $facet $zfs_objid)
27199 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
27201 run_test 312 "make sure ZFS adjusts its block size by write pattern"
27204 remote_ost_nodsh && skip "remote OST with nodsh"
27206 local file=$DIR/$tfile
27209 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
27211 # define OBD_FAIL_TGT_RCVD_EIO 0x720
27212 do_facet ost1 "$LCTL set_param fail_loc=0x720"
27213 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
27214 error "write should failed"
27215 do_facet ost1 "$LCTL set_param fail_loc=0"
27218 run_test 313 "io should fail after last_rcvd update fail"
27221 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
27223 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
27224 do_facet ost1 "$LCTL set_param fail_loc=0x720"
27226 wait_delete_completed
27227 do_facet ost1 "$LCTL set_param fail_loc=0"
27229 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
27231 test_315() { # LU-618
27232 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
27234 local file=$DIR/$tfile
27237 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
27238 error "multiop file write failed"
27239 $MULTIOP $file oO_RDONLY:r4063232_c &
27244 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
27247 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
27250 run_test 315 "read should be accounted"
27253 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
27254 large_xattr_enabled || skip "ea_inode feature disabled"
27256 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27257 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
27258 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
27259 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
27261 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
27263 run_test 316 "lfs migrate of file with large_xattr enabled"
27266 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
27267 skip "Need MDS version at least 2.11.53"
27268 if [ "$ost1_FSTYPE" == "zfs" ]; then
27269 skip "LU-10370: no implementation for ZFS"
27273 local grant_blk_size
27275 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
27276 awk '/grant_block_size:/ { print $2; exit; }')
27278 # Create File of size 5M. Truncate it to below size's and verify
27281 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
27282 error "Create file $DIR/$tfile failed"
27283 stack_trap "rm -f $DIR/$tfile" EXIT
27285 for trunc_sz in 2097152 4097 4000 509 0; do
27286 $TRUNCATE $DIR/$tfile $trunc_sz ||
27287 error "truncate $tfile to $trunc_sz failed"
27288 local sz=$(stat --format=%s $DIR/$tfile)
27289 local blk=$(stat --format=%b $DIR/$tfile)
27290 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
27291 grant_blk_size) * 8))
27293 if [[ $blk -ne $trunc_blk ]]; then
27294 $(which stat) $DIR/$tfile
27295 error "Expected Block $trunc_blk got $blk for $tfile"
27298 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
27299 error "Expected Size $trunc_sz got $sz for $tfile"
27304 # Create file with a hole and write actual 65536 bytes which aligned
27305 # with 4K and 64K PAGE_SIZE. Block count must be 128.
27308 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
27309 error "Create file : $DIR/$tfile"
27312 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
27313 # blocks. The block count must drop to 8.
27315 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
27316 ((bs - grant_blk_size) + 1)))
27317 $TRUNCATE $DIR/$tfile $trunc_sz ||
27318 error "truncate $tfile to $trunc_sz failed"
27320 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
27321 sz=$(stat --format=%s $DIR/$tfile)
27322 blk=$(stat --format=%b $DIR/$tfile)
27324 if [[ $blk -ne $trunc_bsz ]]; then
27325 $(which stat) $DIR/$tfile
27326 error "Expected Block $trunc_bsz got $blk for $tfile"
27329 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
27330 error "Expected Size $trunc_sz got $sz for $tfile"
27332 run_test 317 "Verify blocks get correctly update after truncate"
27335 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
27336 local old_max_active=$($LCTL get_param -n \
27337 ${llite_name}.max_read_ahead_async_active \
27340 $LCTL set_param llite.*.max_read_ahead_async_active=256
27341 local max_active=$($LCTL get_param -n \
27342 ${llite_name}.max_read_ahead_async_active \
27344 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
27346 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
27347 error "set max_read_ahead_async_active should succeed"
27349 $LCTL set_param llite.*.max_read_ahead_async_active=512
27350 max_active=$($LCTL get_param -n \
27351 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
27352 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
27354 # restore @max_active
27355 [ $old_max_active -ne 0 ] && $LCTL set_param \
27356 llite.*.max_read_ahead_async_active=$old_max_active
27358 local old_threshold=$($LCTL get_param -n \
27359 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
27360 local max_per_file_mb=$($LCTL get_param -n \
27361 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
27363 local invalid=$(($max_per_file_mb + 1))
27365 llite.*.read_ahead_async_file_threshold_mb=$invalid\
27366 && error "set $invalid should fail"
27368 local valid=$(($invalid - 1))
27370 llite.*.read_ahead_async_file_threshold_mb=$valid ||
27371 error "set $valid should succeed"
27372 local threshold=$($LCTL get_param -n \
27373 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
27374 [ $threshold -eq $valid ] || error \
27375 "expect threshold $valid got $threshold"
27377 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
27379 run_test 318 "Verify async readahead tunables"
27382 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
27384 local before=$(date +%s)
27386 local mdir=$DIR/$tdir
27387 local file=$mdir/xxx
27389 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
27392 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
27393 $LCTL set_param fail_val=5 fail_loc=0x8000032c
27394 $LFS migrate -m1 $mdir &
27397 dd if=$file of=/dev/null
27399 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
27400 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
27402 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
27404 run_test 319 "lost lease lock on migrate error"
27407 local mdts=$(comma_list $(mdts_nodes))
27409 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
27410 stack_trap "rm -r $DIR/$tdir"
27412 #force 1/100 of replies to take "NID mismatch" codepath
27413 #define CFS_FAIL_MATCH_MD_NID 0xe001 CFS_FAIL_SOME 0x10000000
27414 do_nodes $mdts $LCTL set_param fail_loc=0x1000e001 fail_val=100
27416 while ls -lR $DIR/$tdir > /dev/null; do :; done &
27417 stack_trap "killall -9 ls || killall -9 ls"
27419 cp -a /etc $DIR/$tdir || error "cp failed"
27421 run_test 350 "force NID mismatch path to be exercised"
27424 (( $OST1_VERSION >= $(version_code 2.15.58.96) )) ||
27425 skip "Need OST version at least 2.15.58.96"
27426 [[ "$ost1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
27428 check_set_fallocate_or_skip
27429 local param="osd-ldiskfs.delayed_unlink_mb"
27430 local old=($(do_facet ost1 "$LCTL get_param -n $param"))
27432 do_facet ost1 "$LCTL set_param $param=1MiB"
27433 stack_trap "do_facet ost1 $LCTL set_param $param=${old[0]}"
27436 do_facet ost1 $LCTL set_param debug=+inode
27437 do_facet ost1 $LCTL clear
27440 for ((i = 0; i < $files; i++)); do
27441 fallocate -l 1280k $DIR/$tdir/$tfile.$i ||
27442 error "fallocate 1280k $DIR/$tdir/$tfile.$i failed"
27444 local min=$(($($LFS find $DIR/$tdir --ost 0 | wc -l) / 2))
27446 for ((i = 0; i < $files; i++)); do
27447 unlink $DIR/$tdir/$tfile.$i ||
27448 error "unlink $DIR/$tdir/$tfile.$i failed"
27454 for (( loop = 0; loop < 30 && count < min; loop++)); do
27456 (( count += $(do_facet ost1 $LCTL dk | grep -c "delayed iput")))
27457 echo "Count[$loop]: $count"
27459 (( count >= min )) || error "$count < $min delayed iput after $loop s"
27461 run_test 360 "ldiskfs unlink in a separate thread"
27463 test_398a() { # LU-4198
27464 local ost1_imp=$(get_osc_import_name client ost1)
27465 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27468 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27469 stack_trap "rm -f $DIR/$tfile"
27470 $LCTL set_param ldlm.namespaces.*.lru_size=clear
27472 # request a new lock on client
27473 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27475 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
27476 local lock_count=$($LCTL get_param -n \
27477 ldlm.namespaces.$imp_name.lru_size)
27478 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
27480 $LCTL set_param ldlm.namespaces.$imp_name.lru_size=clear
27482 # no lock cached, should use lockless DIO and not enqueue new lock
27483 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
27484 lock_count=$($LCTL get_param -n \
27485 ldlm.namespaces.$imp_name.lru_size)
27486 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
27488 $LCTL set_param ldlm.namespaces.$imp_name.lru_size=clear
27490 # no lock cached, should use locked DIO append
27491 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
27492 conv=notrunc || error "DIO append failed"
27493 lock_count=$($LCTL get_param -n \
27494 ldlm.namespaces.$imp_name.lru_size)
27495 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
27497 run_test 398a "direct IO should cancel lock otherwise lockless"
27499 test_398b() { # LU-4198
27500 local before=$(date +%s)
27504 which fio || skip_env "no fio installed"
27505 $LFS setstripe -c -1 -S 1M $DIR/$tfile
27506 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
27508 # Single page, multiple pages, stripe size, 4*stripe size
27509 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
27510 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
27511 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
27512 --numjobs=$njobs --fallocate=none \
27513 --iodepth=16 --allow_file_create=0 \
27514 --size=$((size/njobs))M \
27515 --filename=$DIR/$tfile &
27518 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
27519 fio --name=rand-rw --rw=randrw --bs=$bsize \
27520 --numjobs=$njobs --fallocate=none \
27521 --iodepth=16 --allow_file_create=0 \
27522 --size=$((size/njobs))M \
27523 --filename=$DIR/$tfile || true
27527 evict=$(do_facet client $LCTL get_param \
27528 osc.$FSNAME-OST*-osc-*/state |
27529 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
27531 [ -z "$evict" ] || [[ $evict -le $before ]] ||
27532 (do_facet client $LCTL get_param \
27533 osc.$FSNAME-OST*-osc-*/state;
27534 error "eviction happened: $evict before:$before")
27538 run_test 398b "DIO and buffer IO race"
27540 test_398c() { # LU-4198
27541 local ost1_imp=$(get_osc_import_name client ost1)
27542 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27545 which fio || skip_env "no fio installed"
27547 saved_debug=$($LCTL get_param -n debug)
27548 $LCTL set_param debug=0
27550 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
27551 ((size /= 1024)) # by megabytes
27552 ((size /= 2)) # write half of the OST at most
27553 [ $size -gt 40 ] && size=40 #reduce test time anyway
27555 $LFS setstripe -c 1 $DIR/$tfile
27557 # it seems like ldiskfs reserves more space than necessary if the
27558 # writing blocks are not mapped, so it extends the file firstly
27559 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
27560 cancel_lru_locks osc
27562 # clear and verify rpc_stats later
27563 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
27566 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
27567 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
27568 --numjobs=$njobs --fallocate=none --ioengine=libaio \
27569 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
27570 --filename=$DIR/$tfile
27571 [ $? -eq 0 ] || error "fio write error"
27573 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
27574 error "Locks were requested while doing AIO"
27576 # get the percentage of 1-page I/O
27577 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
27578 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
27580 (( $pct <= 50 )) || {
27581 $LCTL get_param osc.${imp_name}.rpc_stats
27582 error "$pct% of I/O are 1-page"
27585 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
27586 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
27587 --numjobs=$njobs --fallocate=none --ioengine=libaio \
27588 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
27589 --filename=$DIR/$tfile
27590 [ $? -eq 0 ] || error "fio mixed read write error"
27592 echo "AIO with large block size ${size}M"
27593 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
27594 --numjobs=1 --fallocate=none --ioengine=libaio \
27595 --iodepth=16 --allow_file_create=0 --size=${size}M \
27596 --filename=$DIR/$tfile
27597 [ $? -eq 0 ] || error "fio large block size failed"
27600 $LCTL set_param debug="$saved_debug"
27602 run_test 398c "run fio to test AIO"
27604 test_398d() { # LU-13846
27605 which aiocp || skip_env "no aiocp installed"
27606 local aio_file=$DIR/$tfile.aio
27608 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
27610 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
27611 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
27612 stack_trap "rm -f $DIR/$tfile $aio_file"
27614 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
27616 # test memory unaligned aio
27617 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file ||
27618 error "unaligned aio failed"
27619 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
27621 rm -f $DIR/$tfile $aio_file
27623 run_test 398d "run aiocp to verify block size > stripe size"
27626 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
27627 touch $DIR/$tfile.new
27628 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
27630 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
27632 test_398f() { # LU-14687
27633 which aiocp || skip_env "no aiocp installed"
27634 local aio_file=$DIR/$tfile.aio
27636 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
27638 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
27639 stack_trap "rm -f $DIR/$tfile $aio_file"
27641 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
27642 $LCTL set_param fail_loc=0x1418
27643 # make sure we don't crash and fail properly
27644 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
27645 error "aio with page allocation failure succeeded"
27646 $LCTL set_param fail_loc=0
27647 diff $DIR/$tfile $aio_file
27648 [[ $? != 0 ]] || error "no diff after failed aiocp"
27650 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
27652 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
27653 # stripe and i/o size must be > stripe size
27654 # Old style synchronous DIO waits after submitting each chunk, resulting in a
27655 # single RPC in flight. This test shows async DIO submission is working by
27656 # showing multiple RPCs in flight.
27657 test_398g() { # LU-13798
27658 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
27660 # We need to do some i/o first to acquire enough grant to put our RPCs
27661 # in flight; otherwise a new connection may not have enough grant
27663 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
27664 error "parallel dio failed"
27665 stack_trap "rm -f $DIR/$tfile"
27667 # Reduce RPC size to 1M to avoid combination in to larger RPCs
27668 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
27669 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
27670 stack_trap "$LCTL set_param -n $pages_per_rpc"
27672 # Recreate file so it's empty
27674 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
27675 #Pause rpc completion to guarantee we see multiple rpcs in flight
27676 #define OBD_FAIL_OST_BRW_PAUSE_BULK
27677 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
27678 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
27681 $LCTL set_param osc.*.rpc_stats=c
27683 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
27684 error "parallel dio failed"
27685 stack_trap "rm -f $DIR/$tfile"
27687 $LCTL get_param osc.*-OST0000-*.rpc_stats
27688 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
27689 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
27690 grep "8:" | awk '{print $8}')
27691 # We look at the "8 rpcs in flight" field, and verify A) it is present
27692 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
27693 # as expected for an 8M DIO to a file with 1M stripes.
27694 # NB: There is occasionally a mystery extra write RPC to a different
27695 # file. I can't identify why that's happening, so we set up a margin
27696 # of 1 RPC here, ie, 8/9 RPCs at this size, or ~88%
27697 [ $pct -gt 87 ] || error "we should see 8 RPCs in flight"
27699 # Verify turning off parallel dio works as expected
27701 $LCTL set_param osc.*.rpc_stats=c
27702 $LCTL set_param llite.*.parallel_dio=0
27703 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
27705 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
27706 error "dio with parallel dio disabled failed"
27708 # Ideally, we would see only one RPC in flight here, but there is an
27709 # unavoidable race between i/o completion and RPC in flight counting,
27710 # so while only 1 i/o is in flight at a time, the RPC in flight counter
27711 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
27712 # So instead we just verify it's always < 8.
27713 $LCTL get_param osc.*-OST0000-*.rpc_stats
27714 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
27715 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
27716 grep '^$' -B1 | grep . | awk '{print $1}')
27717 [ $ret != "8:" ] ||
27718 error "we should see fewer than 8 RPCs in flight (saw $ret)"
27720 run_test 398g "verify parallel dio async RPC submission"
27722 test_398h() { # LU-13798
27723 local dio_file=$DIR/$tfile.dio
27725 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
27727 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
27728 stack_trap "rm -f $DIR/$tfile $dio_file"
27730 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
27731 error "parallel dio failed"
27732 diff $DIR/$tfile $dio_file
27733 [[ $? == 0 ]] || error "file diff after aiocp"
27735 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
27737 test_398i() { # LU-13798
27738 local dio_file=$DIR/$tfile.dio
27740 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
27742 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
27743 stack_trap "rm -f $DIR/$tfile $dio_file"
27745 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
27746 $LCTL set_param fail_loc=0x1418
27747 # make sure we don't crash and fail properly
27748 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
27749 error "parallel dio page allocation failure succeeded"
27750 diff $DIR/$tfile $dio_file
27751 [[ $? != 0 ]] || error "no diff after failed aiocp"
27753 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
27755 test_398j() { # LU-13798
27756 # Stripe size > RPC size but less than i/o size tests split across
27757 # stripes and RPCs for individual i/o op
27758 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
27760 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
27761 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
27762 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
27763 stack_trap "$LCTL set_param -n $pages_per_rpc"
27765 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
27766 error "parallel dio write failed"
27767 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
27769 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
27770 error "parallel dio read failed"
27771 diff $DIR/$tfile $DIR/$tfile.2
27772 [[ $? == 0 ]] || error "file diff after parallel dio read"
27774 run_test 398j "test parallel dio where stripe size > rpc_size"
27776 test_398k() { # LU-13798
27777 wait_delete_completed
27780 # 4 stripe file; we will cause out of space on OST0
27781 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
27783 # Fill OST0 (if it's not too large)
27784 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
27786 if [[ $ORIGFREE -gt $MAXFREE ]]; then
27787 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
27789 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
27790 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
27791 error "dd should fill OST0"
27792 stack_trap "rm -f $DIR/$tfile.1"
27794 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
27798 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
27799 error "file is not 0 bytes in size"
27801 # dd above should not succeed, but don't error until here so we can
27802 # get debug info above
27804 error "parallel dio write with enospc succeeded"
27805 stack_trap "rm -f $DIR/$tfile"
27807 run_test 398k "test enospc on first stripe"
27809 test_398l() { # LU-13798
27810 wait_delete_completed
27813 # 4 stripe file; we will cause out of space on OST0
27814 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
27815 # happens on the second i/o chunk we issue
27816 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
27818 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
27819 stack_trap "rm -f $DIR/$tfile"
27821 # Fill OST0 (if it's not too large)
27822 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
27824 if [[ $ORIGFREE -gt $MAXFREE ]]; then
27825 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
27827 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
27828 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
27829 error "dd should fill OST0"
27830 stack_trap "rm -f $DIR/$tfile.1"
27832 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
27834 stack_trap "rm -f $DIR/$tfile.2"
27836 # Check that short write completed as expected
27837 ls -la $DIR/$tfile.2
27838 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
27839 error "file is not 1M in size"
27841 # dd above should not succeed, but don't error until here so we can
27842 # get debug info above
27844 error "parallel dio write with enospc succeeded"
27846 # Truncate source file to same length as output file and diff them
27847 $TRUNCATE $DIR/$tfile 1048576
27848 diff $DIR/$tfile $DIR/$tfile.2
27849 [[ $? == 0 ]] || error "data incorrect after short write"
27851 run_test 398l "test enospc on intermediate stripe/RPC"
27853 test_398m() { # LU-13798
27854 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
27856 # Set up failure on OST0, the first stripe:
27857 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
27858 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
27859 # OST0 is on ost1, OST1 is on ost2.
27860 # So this fail_val specifies OST0
27861 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
27862 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
27864 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
27865 error "parallel dio write with failure on first stripe succeeded"
27866 stack_trap "rm -f $DIR/$tfile"
27867 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
27869 # Place data in file for read
27870 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
27871 error "parallel dio write failed"
27873 # Fail read on OST0, first stripe
27874 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
27875 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
27876 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
27877 error "parallel dio read with error on first stripe succeeded"
27878 rm -f $DIR/$tfile.2
27879 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
27881 # Switch to testing on OST1, second stripe
27882 # Clear file contents, maintain striping
27884 # Set up failure on OST1, second stripe:
27885 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
27886 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
27888 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
27889 error "parallel dio write with failure on second stripe succeeded"
27890 stack_trap "rm -f $DIR/$tfile"
27891 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
27893 # Place data in file for read
27894 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
27895 error "parallel dio write failed"
27897 # Fail read on OST1, second stripe
27898 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
27899 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
27900 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
27901 error "parallel dio read with error on second stripe succeeded"
27902 rm -f $DIR/$tfile.2
27903 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
27905 run_test 398m "test RPC failures with parallel dio"
27907 # Parallel submission of DIO should not cause problems for append, but it's
27908 # important to verify.
27909 test_398n() { # LU-13798
27910 $LFS setstripe -C 2 -S 1M $DIR/$tfile
27912 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
27913 error "dd to create source file failed"
27914 stack_trap "rm -f $DIR/$tfile"
27916 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
27917 error "parallel dio write with failure on second stripe succeeded"
27918 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
27919 diff $DIR/$tfile $DIR/$tfile.1
27920 [[ $? == 0 ]] || error "data incorrect after append"
27923 run_test 398n "test append with parallel DIO"
27926 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
27928 run_test 398o "right kms with DIO"
27932 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
27933 which aiocp || skip_env "no aiocp installed"
27935 local stripe_size=$((1024 * 1024)) #1 MiB
27936 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
27937 local file_size=$((25 * stripe_size))
27939 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
27940 stack_trap "rm -f $DIR/$tfile*"
27941 # Just a bit bigger than the largest size in the test set below
27942 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
27943 error "buffered i/o to create file failed"
27945 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
27946 $((stripe_size * 4)); do
27948 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
27950 echo "bs: $bs, file_size $file_size"
27951 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
27952 $DIR/$tfile.1 $DIR/$tfile.2 &
27954 # Buffered I/O with similar but not the same block size
27955 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
27962 if (( rc1 != 0 )); then
27963 error "aio copy 1 w/bsize $bs failed: $rc1"
27965 if (( rc2 != 0 )); then
27966 error "buffered copy 2 w/bsize $bs failed: $rc2"
27969 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
27970 error "size incorrect"
27971 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
27972 error "files differ, bsize $bs"
27973 rm -f $DIR/$tfile.2
27976 run_test 398p "race aio with buffered i/o"
27980 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
27982 local stripe_size=$((1024 * 1024)) #1 MiB
27983 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
27984 local file_size=$((25 * stripe_size))
27986 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
27987 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
27989 # Just a bit bigger than the largest size in the test set below
27990 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
27991 error "buffered i/o to create file failed"
27993 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
27994 $((stripe_size * 4)); do
27996 echo "bs: $bs, file_size $file_size"
27997 dd if=$DIR/$tfile.1 bs=$((bs *2 )) of=$DIR/$tfile.2 \
27998 conv=notrunc oflag=direct iflag=direct &
28000 # Buffered I/O with similar but not the same block size
28001 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
28008 if (( rc1 != 0 )); then
28009 error "dio copy 1 w/bsize $bs failed: $rc1"
28011 if (( rc2 != 0 )); then
28012 error "buffered copy 2 w/bsize $bs failed: $rc2"
28015 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
28016 error "size incorrect"
28017 diff $DIR/$tfile.1 $DIR/$tfile.2 ||
28018 error "files differ, bsize $bs"
28023 run_test 398q "race dio with buffered i/o"
28026 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
28027 echo "hello, world" > $DIR/$tfile
28029 cancel_lru_locks osc
28031 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
28032 do_facet ost1 $LCTL set_param fail_loc=0x20f
28033 cat $DIR/$tfile > /dev/null && error "cat should fail"
28036 run_test 398r "i/o error on file read"
28039 [[ $OSTCOUNT -ge 2 && "$ost1_HOST" = "$ost2_HOST" ]] ||
28042 $LFS mirror create -N -i 0 -c 1 -N -i 1 -c 1 $DIR/$tfile ||
28043 error "mirror create failed"
28045 echo "hello, world" > $DIR/$tfile
28046 $LFS mirror resync $DIR/$tfile || error "mirror resync failed"
28048 cancel_lru_locks osc
28050 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
28051 do_facet ost1 $LCTL set_param fail_loc=0x20f
28052 cat $DIR/$tfile > /dev/null && error "cat should fail"
28055 run_test 398s "i/o error on mirror file read"
28058 local read_write=$1
28059 if [ "$read_write" = "write" ]; then
28060 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
28061 elif [ "$read_write" = "read" ]; then
28062 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
28064 error "argument error"
28067 # turn off debug for performance testing
28068 local saved_debug=$($LCTL get_param -n debug)
28069 $LCTL set_param debug=0
28071 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28073 # get ost1 size - $FSNAME-OST0000
28074 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
28075 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
28076 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
28078 if [ "$read_write" = "read" ]; then
28079 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
28082 local start_time=$(date +%s.%N)
28083 $dd_cmd bs=1M count=$blocks oflag=sync ||
28084 error "real dd $read_write error"
28085 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
28087 if [ "$read_write" = "write" ]; then
28091 # define OBD_FAIL_OST_FAKE_RW 0x238
28092 do_facet ost1 $LCTL set_param fail_loc=0x238
28094 local start_time=$(date +%s.%N)
28095 $dd_cmd bs=1M count=$blocks oflag=sync ||
28096 error "fake dd $read_write error"
28097 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
28099 if [ "$read_write" = "write" ]; then
28101 cancel_lru_locks osc
28102 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
28103 error "$tfile size not $blocks MB"
28105 do_facet ost1 $LCTL set_param fail_loc=0
28107 echo "fake $read_write $duration_fake vs. normal $read_write" \
28108 "$duration in seconds"
28109 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
28110 error_not_in_vm "fake write is slower"
28112 $LCTL set_param -n debug="$saved_debug"
28115 test_399a() { # LU-7655 for OST fake write
28116 remote_ost_nodsh && skip "remote OST with nodsh"
28120 run_test 399a "fake write should not be slower than normal write"
28122 test_399b() { # LU-8726 for OST fake read
28123 remote_ost_nodsh && skip "remote OST with nodsh"
28124 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
28125 skip_env "ldiskfs only test"
28130 run_test 399b "fake read should not be slower than normal read"
28132 test_400a() { # LU-1606, was conf-sanity test_74
28133 if ! which $CC > /dev/null 2>&1; then
28134 skip_env "$CC is not installed"
28137 local extra_flags=''
28138 local out=$TMP/$tfile
28139 local prefix=/usr/include/lustre
28142 # Oleg removes .c files in his test rig so test if any c files exist
28143 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
28144 skip_env "Needed .c test files are missing"
28146 if ! [[ -d $prefix ]]; then
28147 # Assume we're running in tree and fixup the include path.
28148 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
28149 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
28150 extra_flags+=" -L$LUSTRE/utils/.libs"
28153 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
28154 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
28155 error "client api broken"
28159 run_test 400a "Lustre client api program can compile and link"
28161 test_400b() { # LU-1606, LU-5011
28163 local out=$TMP/$tfile
28164 local prefix=/usr/include/linux/lustre
28166 # We use a hard coded prefix so that this test will not fail
28167 # when run in tree. There are headers in lustre/include/lustre/
28168 # that are not packaged (like lustre_idl.h) and have more
28169 # complicated include dependencies (like config.h and lnet/types.h).
28170 # Since this test about correct packaging we just skip them when
28171 # they don't exist (see below) rather than try to fixup cppflags.
28173 if ! which $CC > /dev/null 2>&1; then
28174 skip_env "$CC is not installed"
28177 for header in $prefix/*.h; do
28178 if ! [[ -f "$header" ]]; then
28182 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
28183 continue # lustre_ioctl.h is internal header
28186 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
28187 error "cannot compile '$header'"
28191 run_test 400b "packaged headers can be compiled"
28193 test_401a() { #LU-7437
28194 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
28195 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
28197 #count the number of parameters by "list_param -R"
28198 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
28199 #count the number of parameters by listing proc files
28200 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
28201 echo "proc_dirs='$proc_dirs'"
28202 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
28203 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
28206 [ $params -eq $procs ] ||
28207 error "found $params parameters vs. $procs proc files"
28209 # test the list_param -D option only returns directories
28210 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
28211 #count the number of parameters by listing proc directories
28212 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
28215 [ $params -eq $procs ] ||
28216 error "found $params parameters vs. $procs proc files"
28218 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
28221 # jobid_var may not allow arbitrary values, so use jobid_name
28223 if $LCTL list_param jobid_name > /dev/null 2>&1; then
28224 local testname=jobid_name tmp='testing%p'
28226 local testname=jobid_var tmp=testing
28229 local save=$($LCTL get_param -n $testname)
28231 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
28232 error "no error returned when setting bad parameters"
28234 local jobid_new=$($LCTL get_param -n foe $testname baz)
28235 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
28237 $LCTL set_param -n fog=bam $testname=$save bat=fog
28238 local jobid_old=$($LCTL get_param -n foe $testname bag)
28239 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
28241 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
28244 # jobid_var may not allow arbitrary values, so use jobid_name
28246 if $LCTL list_param jobid_name > /dev/null 2>&1; then
28247 local testname=jobid_name
28249 local testname=jobid_var
28252 local jobid_var_old=$($LCTL get_param -n $testname)
28253 local jobid_var_new
28255 $LCTL set_param $testname= &&
28256 error "no error returned for 'set_param a='"
28258 jobid_var_new=$($LCTL get_param -n $testname)
28259 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
28260 error "$testname was changed by setting without value"
28262 $LCTL set_param $testname &&
28263 error "no error returned for 'set_param a'"
28265 jobid_var_new=$($LCTL get_param -n $testname)
28266 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
28267 error "$testname was changed by setting without value"
28269 run_test 401c "Verify 'lctl set_param' without value fails in either format."
28272 # jobid_var may not allow arbitrary values, so use jobid_name
28274 if $LCTL list_param jobid_name > /dev/null 2>&1; then
28275 local testname=jobid_name new_value='foo=bar%p'
28277 local testname=jobid_var new_valuie=foo=bar
28280 local jobid_var_old=$($LCTL get_param -n $testname)
28281 local jobid_var_new
28283 $LCTL set_param $testname=$new_value ||
28284 error "'set_param a=b' did not accept a value containing '='"
28286 jobid_var_new=$($LCTL get_param -n $testname)
28287 [[ "$jobid_var_new" == "$new_value" ]] ||
28288 error "'set_param a=b' failed on a value containing '='"
28290 # Reset the $testname to test the other format
28291 $LCTL set_param $testname=$jobid_var_old
28292 jobid_var_new=$($LCTL get_param -n $testname)
28293 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
28294 error "failed to reset $testname"
28296 $LCTL set_param $testname $new_value ||
28297 error "'set_param a b' did not accept a value containing '='"
28299 jobid_var_new=$($LCTL get_param -n $testname)
28300 [[ "$jobid_var_new" == "$new_value" ]] ||
28301 error "'set_param a b' failed on a value containing '='"
28303 $LCTL set_param $testname $jobid_var_old
28304 jobid_var_new=$($LCTL get_param -n $testname)
28305 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
28306 error "failed to reset $testname"
28308 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
28310 test_401e() { # LU-14779
28311 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
28312 error "lctl list_param MGC* failed"
28313 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
28314 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
28315 error "lctl get_param lru_size failed"
28317 run_test 401e "verify 'lctl get_param' works with NID in parameter"
28320 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
28321 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
28322 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
28323 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
28324 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
28325 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
28326 remote_mds_nodsh && skip "remote MDS with nodsh"
28328 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
28329 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
28330 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
28331 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
28332 echo "Touch failed - OK"
28334 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
28337 local file1=$DIR/$tfile.1
28338 local file2=$DIR/$tfile.2
28339 local tfile=$TMP/$tfile
28341 rm -f $file1 $file2 $tfile
28346 # 30 sec OBD_TIMEOUT in ll_getattr()
28347 # right before populating st_nlink
28348 $LCTL set_param fail_loc=0x80001409
28349 stat -c %h $file1 > $tfile &
28351 # create an alias, drop all locks and reclaim the dentry
28353 cancel_lru_locks mdc
28354 cancel_lru_locks osc
28355 sysctl -w vm.drop_caches=2
28359 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
28361 rm -f $tfile $file1 $file2
28363 run_test 403 "i_nlink should not drop to zero due to aliasing"
28365 test_404() { # LU-6601
28366 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
28367 skip "Need server version newer than 2.8.52"
28368 remote_mds_nodsh && skip "remote MDS with nodsh"
28370 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
28371 awk '/osp .*-osc-MDT/ { print $4}')
28374 for osp in $mosps; do
28375 echo "Deactivate: " $osp
28376 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
28377 local stat=$(do_facet $SINGLEMDS $LCTL dl |
28378 awk -vp=$osp '$4 == p { print $2 }')
28379 [ $stat = IN ] || {
28380 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
28381 error "deactivate error"
28383 echo "Activate: " $osp
28384 do_facet $SINGLEMDS $LCTL --device %$osp activate
28385 local stat=$(do_facet $SINGLEMDS $LCTL dl |
28386 awk -vp=$osp '$4 == p { print $2 }')
28387 [ $stat = UP ] || {
28388 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
28389 error "activate error"
28393 run_test 404 "validate manual {de}activated works properly for OSPs"
28396 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28397 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
28398 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
28399 skip "Layout swap lock is not supported"
28401 check_swap_layouts_support
28402 check_swap_layout_no_dom $DIR
28404 test_mkdir $DIR/$tdir
28405 swap_lock_test -d $DIR/$tdir ||
28406 error "One layout swap locked test failed"
28408 run_test 405 "Various layout swap lock tests"
28411 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28412 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
28413 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
28414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28415 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
28416 skip "Need MDS version at least 2.8.50"
28418 local def_stripe_size=$($LFS getstripe -S $MOUNT)
28419 local test_pool=$TESTNAME
28421 pool_add $test_pool || error "pool_add failed"
28422 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
28423 error "pool_add_targets failed"
28425 save_layout_restore_at_exit $MOUNT
28427 # parent set default stripe count only, child will stripe from both
28428 # parent and fs default
28429 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
28430 error "setstripe $MOUNT failed"
28431 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
28432 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
28433 for i in $(seq 10); do
28434 local f=$DIR/$tdir/$tfile.$i
28435 touch $f || error "touch failed"
28436 local count=$($LFS getstripe -c $f)
28437 [ $count -eq $OSTCOUNT ] ||
28438 error "$f stripe count $count != $OSTCOUNT"
28439 local offset=$($LFS getstripe -i $f)
28440 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
28441 local size=$($LFS getstripe -S $f)
28442 [ $size -eq $((def_stripe_size * 2)) ] ||
28443 error "$f stripe size $size != $((def_stripe_size * 2))"
28444 local pool=$($LFS getstripe -p $f)
28445 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
28448 # change fs default striping, delete parent default striping, now child
28449 # will stripe from new fs default striping only
28450 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
28451 error "change $MOUNT default stripe failed"
28452 $LFS setstripe -c 0 $DIR/$tdir ||
28453 error "delete $tdir default stripe failed"
28454 for i in $(seq 11 20); do
28455 local f=$DIR/$tdir/$tfile.$i
28456 touch $f || error "touch $f failed"
28457 local count=$($LFS getstripe -c $f)
28458 [ $count -eq 1 ] || error "$f stripe count $count != 1"
28459 local offset=$($LFS getstripe -i $f)
28460 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
28461 local size=$($LFS getstripe -S $f)
28462 [ $size -eq $def_stripe_size ] ||
28463 error "$f stripe size $size != $def_stripe_size"
28464 local pool=$($LFS getstripe -p $f)
28465 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
28468 unlinkmany $DIR/$tdir/$tfile. 1 20
28470 local f=$DIR/$tdir/$tfile
28471 pool_remove_all_targets $test_pool $f
28472 pool_remove $test_pool $f
28474 run_test 406 "DNE support fs default striping"
28477 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28478 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
28479 skip "Need MDS version at least 2.8.55"
28480 remote_mds_nodsh && skip "remote MDS with nodsh"
28482 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
28483 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
28484 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
28485 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
28486 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
28488 #define OBD_FAIL_DT_TXN_STOP 0x2019
28489 for idx in $(seq $MDSCOUNT); do
28490 do_facet mds$idx "lctl set_param fail_loc=0x2019"
28492 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
28493 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
28494 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
28497 run_test 407 "transaction fail should cause operation fail"
28500 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
28502 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
28503 lctl set_param fail_loc=0x8000040a
28504 # let ll_prepare_partial_page() fail
28505 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
28509 # create at least 100 unused inodes so that
28510 # shrink_icache_memory(0) should not return 0
28511 touch $DIR/$tfile-{0..100}
28512 rm -f $DIR/$tfile-{0..100}
28515 echo 2 > /proc/sys/vm/drop_caches
28517 run_test 408 "drop_caches should not hang due to page leaks"
28521 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28523 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
28524 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
28525 touch $DIR/$tdir/guard || error "(2) Fail to create"
28527 local PREFIX=$(str_repeat 'A' 128)
28528 echo "Create 1K hard links start at $(date)"
28529 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
28530 error "(3) Fail to hard link"
28532 echo "Links count should be right although linkEA overflow"
28533 stat $DIR/$tdir/guard || error "(4) Fail to stat"
28534 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
28535 [ $linkcount -eq 1001 ] ||
28536 error "(5) Unexpected hard links count: $linkcount"
28538 echo "List all links start at $(date)"
28539 ls -l $DIR/$tdir/foo > /dev/null ||
28540 error "(6) Fail to list $DIR/$tdir/foo"
28542 echo "Unlink hard links start at $(date)"
28543 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
28544 error "(7) Fail to unlink"
28545 echo "Unlink hard links finished at $(date)"
28547 run_test 409 "Large amount of cross-MDTs hard links on the same file"
28551 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
28552 skip "Need client version at least 2.9.59"
28554 # Create a file, and stat it from the kernel
28555 local testfile=$DIR/$tfile
28558 local run_id=$RANDOM
28559 local my_ino=$(stat --format "%i" $testfile)
28561 # Try to insert the module.
28562 load_module kunit/kinode run_id=$run_id fname=$testfile ||
28563 error "load_module failed"
28565 # Anything but success is a test failure
28567 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
28568 error "no inode match"
28570 # Remove the test module
28572 error "rmmod failed (may trigger a failure in a later test)"
28574 run_test 410 "Test inode number returned from kernel thread"
28576 cleanup_test411_cgroup() {
28583 local cg_basedir=/sys/fs/cgroup/memory
28585 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
28586 skip "no setup for cgroup"
28588 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
28589 error "test file creation failed"
28590 cancel_lru_locks osc
28592 # Create a very small memory cgroup to force a slab allocation error
28593 local cgdir=$cg_basedir/osc_slab_alloc
28594 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
28595 trap "cleanup_test411_cgroup $cgdir" EXIT
28596 echo 2M > $cgdir/memory.kmem.limit_in_bytes
28597 echo 1M > $cgdir/memory.limit_in_bytes
28599 # Should not LBUG, just be killed by oom-killer
28600 # dd will return 0 even allocation failure in some environment.
28601 # So don't check return value
28602 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
28603 cleanup_test411_cgroup $cgdir
28607 run_test 411a "Slab allocation error with cgroup does not LBUG"
28610 local cg_basedir=/sys/fs/cgroup/memory
28612 [ -e "$cg_basedir/memory.kmem.limit_in_bytes" ] ||
28613 skip "no setup for cgroup"
28614 $LFS setstripe -c 2 $DIR/$tfile || error "unable to setstripe"
28615 # (x86) testing suggests we can't reliably avoid OOM with a 64M-256M
28616 # limit, so we have 384M in cgroup
28617 # (arm) this seems to hit OOM more often than x86, so 1024M
28618 if [[ $(uname -m) = aarch64 ]]; then
28619 local memlimit_mb=1024
28621 local memlimit_mb=384
28624 # Create a cgroup and set memory limit
28625 # (tfile is used as an easy way to get a recognizable cgroup name)
28626 local cgdir=$cg_basedir/$tfile
28627 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
28628 stack_trap "cleanup_test411_cgroup $cgdir" EXIT
28629 echo $((memlimit_mb * 1024 * 1024)) > $cgdir/memory.limit_in_bytes
28631 echo "writing first file"
28632 # Write a file 4x the memory limit in size
28633 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile bs=1M count=$((memlimit_mb * 4))" ||
28634 error "(1) failed to write successfully"
28637 cancel_lru_locks osc
28640 $LFS setstripe -c 2 $DIR/$tfile || error "unable to setstripe"
28642 # Try writing at a larger block size
28643 # NB: if block size is >= 1/2 cgroup size, we sometimes get OOM killed
28644 # so test with 1/4 cgroup size (this seems reasonable to me - we do
28645 # need *some* memory to do IO in)
28646 echo "writing at larger block size"
28647 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile bs=64M count=$((memlimit_mb * 4 / 128))" ||
28648 error "(3) failed to write successfully"
28651 cancel_lru_locks osc
28653 $LFS setstripe -c 2 $DIR/$tfile.{1..4} || error "unable to setstripe"
28655 # Try writing multiple files at once
28656 echo "writing multiple files"
28657 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.1 bs=32M count=$((memlimit_mb * 4 / 64))" &
28659 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.2 bs=32M count=$((memlimit_mb * 4 / 64))" &
28661 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.3 bs=32M count=$((memlimit_mb * 4 / 64))" &
28663 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.4 bs=32M count=$((memlimit_mb * 4 / 64))" &
28674 if (( rc1 != 0)); then
28675 error "error $rc1 writing to file from $pid1"
28677 if (( rc2 != 0)); then
28678 error "error $rc2 writing to file from $pid2"
28680 if (( rc3 != 0)); then
28681 error "error $rc3 writing to file from $pid3"
28683 if (( rc4 != 0)); then
28684 error "error $rc4 writing to file from $pid4"
28688 cancel_lru_locks osc
28690 # These files can be large-ish (~1 GiB total), so delete them rather
28691 # than leave for later cleanup
28692 rm -f $DIR/$tfile.*
28695 run_test 411b "confirm Lustre can avoid OOM with reasonable cgroups limits"
28698 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
28699 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
28700 skip "Need server version at least 2.10.55"
28702 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
28703 error "mkdir failed"
28704 $LFS getdirstripe $DIR/$tdir
28705 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
28706 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
28707 error "expect $((MDSCOUT - 1)) get $stripe_index"
28708 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
28709 [ $stripe_count -eq 2 ] ||
28710 error "expect 2 get $stripe_count"
28712 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
28717 # subdirs should be on the same MDT as parent
28718 for i in $(seq 0 $((MDSCOUNT - 1))); do
28719 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
28720 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
28721 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
28722 (( index == i )) || error "mdt$i/sub on MDT$index"
28725 # stripe offset -1, ditto
28726 for i in {1..10}; do
28727 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
28728 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
28729 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
28730 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
28731 (( index == index2 )) ||
28732 error "qos$i on MDT$index, sub on MDT$index2"
28735 local testdir=$DIR/$tdir/inherit
28737 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
28740 testdir=$testdir/s$i
28741 mkdir $testdir || error "mkdir $testdir failed"
28742 index=$($LFS getstripe -m $testdir)
28743 (( index == 1 )) ||
28744 error "$testdir on MDT$index"
28747 # not inherit any more
28748 testdir=$testdir/s3
28749 mkdir $testdir || error "mkdir $testdir failed"
28750 getfattr -d -m dmv $testdir | grep dmv &&
28751 error "default LMV set on $testdir" || true
28753 run_test 412 "mkdir on specific MDTs"
28755 TEST413_COUNT=${TEST413_COUNT:-200}
28758 # set_maxage() is used by test_413 only.
28759 # This is a helper function to set maxage. Does not return any value.
28760 # Input: maxage to set
28763 local lmv_qos_maxage
28764 local lod_qos_maxage
28765 local new_maxage=$1
28767 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
28768 $LCTL set_param lmv.*.qos_maxage=$new_maxage
28769 stack_trap "$LCTL set_param \
28770 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
28771 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
28772 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
28773 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
28774 lod.*.mdt_qos_maxage=$new_maxage
28775 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
28776 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
28779 generate_uneven_mdts() {
28791 echo "Check for uneven MDTs: "
28793 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
28794 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
28795 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
28797 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28798 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28801 for ((i = 1; i < ${#ffree[@]}; i++)); do
28802 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
28803 if [ $tmp -gt $max ]; then
28807 if [ $tmp -lt $min ]; then
28813 (( min > 0 )) || skip "low space on MDT$min_index"
28814 (( ${ffree[min_index]} > 0 )) ||
28815 skip "no free files on MDT$min_index"
28816 (( ${ffree[min_index]} < 10000000 )) ||
28817 skip "too many free files on MDT$min_index"
28819 # Check if we need to generate uneven MDTs
28820 local diff=$(((max - min) * 100 / min))
28821 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
28822 local testdir # individual folder within $testdirp
28826 # fallocate is faster to consume space on MDT, if available
28827 if check_fallocate_supported mds$((min_index + 1)); then
28828 cmd="fallocate -l 128K "
28830 cmd="dd if=/dev/zero bs=128K count=1 of="
28833 echo "using cmd $cmd"
28834 for (( i = 0; diff < threshold; i++ )); do
28835 testdir=${testdirp}/$i
28836 [ -d $testdir ] && continue
28838 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
28841 # generate uneven MDTs, create till $threshold% diff
28842 echo -n "weight diff=$diff% must be > $threshold% ..."
28843 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
28844 $LFS mkdir -i $min_index $testdir ||
28845 error "mkdir $testdir failed"
28846 $LFS setstripe -E 1M -L mdt $testdir ||
28847 error "setstripe $testdir failed"
28849 for (( f = 0; f < TEST413_COUNT; f++ )); do
28850 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
28852 sync; sleep 1; sync
28854 # wait for QOS to update
28855 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
28857 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
28858 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
28859 max=$(((${ffree[max_index]} >> 8) *
28860 (${bavail[max_index]} * bsize >> 16)))
28861 min=$(((${ffree[min_index]} >> 8) *
28862 (${bavail[min_index]} * bsize >> 16)))
28863 (( min > 0 )) || skip "low space on MDT$min_index"
28864 diff=$(((max - min) * 100 / min))
28867 echo "MDT filesfree available: ${ffree[*]}"
28868 echo "MDT blocks available: ${bavail[*]}"
28869 echo "weight diff=$diff%"
28874 local stripe_count=$2
28875 local mdts=$(comma_list $(mdts_nodes))
28878 local lmv_qos_prio_free
28879 local lmv_qos_threshold_rr
28880 local lod_qos_prio_free
28881 local lod_qos_threshold_rr
28886 # @total is total directories created if it's testing plain
28887 # directories, otherwise it's total stripe object count for
28888 # striped directories test.
28889 # remote/striped directory unlinking is slow on zfs and may
28890 # timeout, test with fewer directories
28891 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
28893 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
28894 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
28895 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
28897 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
28898 stack_trap "$LCTL set_param \
28899 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
28900 stack_trap "$LCTL set_param \
28901 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
28903 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
28904 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
28905 lod_qos_prio_free=${lod_qos_prio_free%%%}
28906 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
28907 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
28908 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
28909 stack_trap "do_nodes $mdts $LCTL set_param \
28910 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
28911 stack_trap "do_nodes $mdts $LCTL set_param \
28912 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
28914 # decrease statfs age, so that it can be updated in time
28915 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
28916 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
28918 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
28919 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
28921 testdir=$DIR/$tdir-s$stripe_count/rr
28923 local stripe_index=$($LFS getstripe -m $testdir)
28924 local test_mkdir_rr=true
28926 getfattr -d -m dmv -e hex $testdir | grep dmv
28927 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
28928 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
28929 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
28930 test_mkdir_rr=false
28935 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
28936 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
28938 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
28939 for (( i = 0; i < total / stripe_count; i++ )); do
28940 eval $mkdir_cmd $testdir/subdir$i ||
28941 error "$mkdir_cmd subdir$i failed"
28944 for (( i = 0; i < $MDSCOUNT; i++ )); do
28945 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
28946 echo "$count directories created on MDT$i"
28947 if $test_mkdir_rr; then
28948 (( count == total / stripe_count / MDSCOUNT )) ||
28949 error "subdirs are not evenly distributed"
28950 elif (( i == stripe_index )); then
28951 (( count == total / stripe_count )) ||
28952 error "$count subdirs created on MDT$i"
28954 (( count == 0 )) ||
28955 error "$count subdirs created on MDT$i"
28958 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
28959 count=$($LFS getdirstripe $testdir/* |
28960 grep -c -P "^\s+$i\t")
28961 echo "$count stripes created on MDT$i"
28962 # deviation should < 5% of average
28963 delta=$((count - total / MDSCOUNT))
28964 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
28965 error "stripes are not evenly distributed"
28970 echo "Check for uneven MDTs: "
28980 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
28981 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
28982 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
28984 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28985 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28988 for ((i = 1; i < ${#ffree[@]}; i++)); do
28989 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
28990 if [ $tmp -gt $max ]; then
28994 if [ $tmp -lt $min ]; then
28999 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
29001 (( min > 0 )) || skip "low space on MDT$min_index"
29002 (( ${ffree[min_index]} < 10000000 )) ||
29003 skip "too many free files on MDT$min_index"
29005 generate_uneven_mdts 120
29007 echo "MDT filesfree available: ${ffree[*]}"
29008 echo "MDT blocks available: ${bavail[*]}"
29009 echo "weight diff=$(((max - min) * 100 / min))%"
29011 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
29013 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
29014 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
29015 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
29016 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
29020 testdir=$DIR/$tdir-s$stripe_count/qos
29022 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
29023 for (( i = 0; i < total / stripe_count; i++ )); do
29024 eval $mkdir_cmd $testdir/subdir$i ||
29025 error "$mkdir_cmd subdir$i failed"
29029 for (( i = 0; i < $MDSCOUNT; i++ )); do
29030 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
29031 (( count > max )) && max=$count
29032 echo "$count directories created on MDT$i : curmax=$max"
29035 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
29037 # D-value should > 10% of average
29038 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
29039 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
29041 # ditto for stripes
29042 if (( stripe_count > 1 )); then
29044 for (( i = 0; i < $MDSCOUNT; i++ )); do
29045 count=$($LFS getdirstripe $testdir/* |
29046 grep -c -P "^\s+$i\t")
29047 (( count > max )) && max=$count
29048 echo "$count stripes created on MDT$i"
29051 min=$($LFS getdirstripe $testdir/* |
29052 grep -c -P "^\s+$min_index\t")
29053 (( max - min > total / MDSCOUNT / 10 )) ||
29054 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
29066 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
29067 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
29068 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
29070 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
29072 for ((i = 1; i < ${#ffree[@]}; i++)); do
29073 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
29074 (( tmp < min )) && min=$tmp && min_index=$i
29081 [ $MDSCOUNT -lt 2 ] &&
29082 skip "We need at least 2 MDTs for this test"
29084 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
29085 skip "Need server version at least 2.12.52"
29087 local stripe_max=$((MDSCOUNT - 1))
29090 # let caller set maxage for latest result
29093 # fill MDT unevenly
29094 generate_uneven_mdts 120
29096 # test 4-stripe directory at most, otherwise it's too slow
29097 # We are being very defensive. Although Autotest uses 4 MDTs.
29098 # We make sure stripe_max does not go over 4.
29099 (( stripe_max > 4 )) && stripe_max=4
29100 # unlinking striped directory is slow on zfs, and may timeout, only test
29102 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
29103 for stripe_count in $(seq 1 $stripe_max); do
29104 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
29105 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
29106 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
29107 error "mkdir failed"
29108 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
29111 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
29114 [ $MDSCOUNT -lt 2 ] &&
29115 skip "We need at least 2 MDTs for this test"
29117 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
29118 skip "Need server version at least 2.12.52"
29120 local stripe_max=$((MDSCOUNT - 1))
29124 # let caller set maxage for latest result
29127 # fill MDT unevenly
29128 generate_uneven_mdts 120
29130 # test 4-stripe directory at most, otherwise it's too slow
29131 # We are being very defensive. Although Autotest uses 4 MDTs.
29132 # We make sure stripe_max does not go over 4.
29133 (( stripe_max > 4 )) && stripe_max=4
29134 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
29135 for stripe_count in $(seq 1 $stripe_max); do
29136 testdir=$DIR/$tdir-s$stripe_count
29137 mkdir $testdir || error "mkdir $testdir failed"
29138 mkdir $testdir/rr || error "mkdir rr failed"
29139 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
29140 error "mkdir qos failed"
29141 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
29142 $testdir/rr || error "setdirstripe rr failed"
29143 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
29144 error "setdirstripe failed"
29145 test_qos_mkdir "mkdir" $stripe_count
29148 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
29151 (( $MDSCOUNT >= 2 )) ||
29152 skip "We need at least 2 MDTs for this test"
29154 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
29155 skip "Need server version at least 2.14.51"
29160 local lmv_qos_maxage
29161 local lod_qos_maxage
29163 # let caller set maxage for latest result
29164 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
29165 $LCTL set_param lmv.*.qos_maxage=1
29166 stack_trap "$LCTL set_param \
29167 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
29168 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
29169 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
29170 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
29171 lod.*.mdt_qos_maxage=1
29172 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
29173 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
29175 # fill MDT unevenly
29176 generate_uneven_mdts 120
29178 testdir=$DIR/${tdir}-s1
29179 mkdir $testdir || error "mkdir $testdir failed"
29180 mkdir $testdir/rr || error "mkdir rr failed"
29181 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
29182 # default max_inherit is -1, default max_inherit_rr is 0
29183 $LFS setdirstripe -D -c 1 $testdir/rr ||
29184 error "setdirstripe rr failed"
29185 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
29186 error "setdirstripe qos failed"
29187 test_qos_mkdir "mkdir" 1
29189 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
29190 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
29191 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
29192 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
29193 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
29195 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
29196 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
29197 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
29198 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
29199 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
29200 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
29201 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
29202 error "level2 shouldn't have default LMV" || true
29204 run_test 413c "mkdir with default LMV max inherit rr"
29207 (( MDSCOUNT >= 2 )) ||
29208 skip "We need at least 2 MDTs for this test"
29210 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
29211 skip "Need server version at least 2.14.51"
29213 local lmv_qos_threshold_rr
29215 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
29217 stack_trap "$LCTL set_param \
29218 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
29220 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
29221 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
29222 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
29223 error "$tdir shouldn't have default LMV"
29224 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
29225 error "mkdir sub failed"
29227 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
29229 (( count == 100 )) || error "$count subdirs on MDT0"
29231 run_test 413d "inherit ROOT default LMV"
29234 (( MDSCOUNT >= 2 )) ||
29235 skip "We need at least 2 MDTs for this test"
29236 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
29237 skip "Need server version at least 2.14.55"
29239 local testdir=$DIR/$tdir
29240 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
29242 local sub_max_inherit
29244 mkdir -p $testdir || error "failed to create $testdir"
29246 # set default max-inherit to -1 if stripe count is 0 or 1
29247 $LFS setdirstripe -D -c 1 $testdir ||
29248 error "failed to set default LMV"
29249 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
29250 (( max_inherit == -1 )) ||
29251 error "wrong max_inherit value $max_inherit"
29253 # set default max_inherit to a fixed value if stripe count is not 0 or 1
29254 $LFS setdirstripe -D -c -1 $testdir ||
29255 error "failed to set default LMV"
29256 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
29257 (( max_inherit > 0 )) ||
29258 error "wrong max_inherit value $max_inherit"
29260 # and the subdir will decrease the max_inherit by 1
29261 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
29262 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
29263 (( sub_max_inherit == max_inherit - 1)) ||
29264 error "wrong max-inherit of subdir $sub_max_inherit"
29266 # check specified --max-inherit and warning message
29267 stack_trap "rm -f $tmpfile"
29268 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
29269 error "failed to set default LMV"
29270 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
29271 (( max_inherit == -1 )) ||
29272 error "wrong max_inherit value $max_inherit"
29274 # check the warning messages
29275 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
29276 error "failed to detect warning string"
29279 run_test 413e "check default max-inherit value"
29281 test_fs_dmv_inherit()
29283 local testdir=$DIR/$tdir
29290 mkdir $testdir || error "mkdir $testdir failed"
29291 count=$($LFS getdirstripe -D -c $testdir)
29292 (( count == 1 )) ||
29293 error "$testdir default LMV count mismatch $count != 1"
29294 inherit=$($LFS getdirstripe -D -X $testdir)
29295 (( inherit == 3 - i )) ||
29296 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
29297 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
29298 (( inherit_rr == 3 - i )) ||
29299 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
29300 testdir=$testdir/sub
29303 mkdir $testdir || error "mkdir $testdir failed"
29304 count=$($LFS getdirstripe -D -c $testdir)
29305 (( count == 0 )) ||
29306 error "$testdir default LMV count not zero: $count"
29310 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
29312 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
29313 skip "Need server version at least 2.14.55"
29315 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
29316 error "dump $DIR default LMV failed"
29317 stack_trap "setfattr --restore=$TMP/dmv.ea"
29319 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
29320 error "set $DIR default LMV failed"
29322 test_fs_dmv_inherit
29324 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
29327 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
29329 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
29330 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
29331 error "dump $DIR default LMV failed"
29332 stack_trap "setfattr --restore=$TMP/dmv.ea"
29334 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
29335 error "set $DIR default LMV failed"
29337 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
29338 error "mount $MOUNT2 failed"
29339 stack_trap "umount_client $MOUNT2"
29341 local saved_DIR=$DIR
29345 stack_trap "export DIR=$saved_DIR"
29347 # first check filesystem-wide default LMV inheritance
29348 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
29350 # then check subdirs are spread to all MDTs
29351 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
29353 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
29355 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
29357 run_test 413g "enforce ROOT default LMV on subdir mount"
29360 (( MDSCOUNT >= 2 )) ||
29361 skip "We need at least 2 MDTs for this test"
29363 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
29364 skip "Need server version at least 2.15.50.6"
29366 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
29368 stack_trap "$LCTL set_param \
29369 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
29370 $LCTL set_param lmv.*.qos_maxage=1
29374 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
29375 local count=$((MDSCOUNT * 20))
29377 generate_uneven_mdts 50
29379 mkdir -p $dir || error "mkdir $dir failed"
29380 stack_trap "rm -rf $dir"
29381 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
29382 --max-inherit-rr=$rr_depth $dir
29384 for ((d=0; d < depth + 2; d++)); do
29386 for ((sub=0; sub < count; sub++)); do
29389 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
29390 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
29391 # subdirs within $rr_depth should be created round-robin
29392 if (( d < rr_depth )); then
29393 (( ${num[0]} != count )) ||
29394 error "all objects created on MDT ${num[1]}"
29400 run_test 413h "don't stick to parent for round-robin dirs"
29403 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
29405 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
29406 skip "Need server version at least 2.14.55"
29408 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
29409 error "dump $DIR default LMV failed"
29410 stack_trap "setfattr --restore=$TMP/dmv.ea"
29412 local testdir=$DIR/$tdir
29417 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
29418 --max-inherit-rr=$def_max_rr $DIR ||
29419 error "set $DIR default LMV failed"
29421 for i in $(seq 2 3); do
29422 def_max=$((def_max - 1))
29423 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
29426 # RR is decremented and keeps zeroed once exhausted
29427 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
29428 (( count == def_max_rr )) ||
29429 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
29431 # max-inherit is decremented
29432 count=$($LFS getdirstripe -D --max-inherit $testdir)
29433 (( count == def_max )) ||
29434 error_noexit "$testdir: max-inherit $count != $def_max"
29436 testdir=$testdir/d$i
29439 # d3 is the last inherited from ROOT, no inheritance anymore
29440 # i.e. no the default layout anymore
29441 mkdir -p $testdir/d4/d5
29442 count=$($LFS getdirstripe -D --max-inherit $testdir)
29443 (( count == -1 )) ||
29444 error_noexit "$testdir: max-inherit $count != -1"
29446 local p_count=$($LFS getdirstripe -i $testdir)
29448 for i in $(seq 4 5); do
29449 testdir=$testdir/d$i
29451 # the root default layout is not applied once exhausted
29452 count=$($LFS getdirstripe -i $testdir)
29453 (( count == p_count )) ||
29454 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
29457 $LFS setdirstripe -i 0 $DIR/d2
29458 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
29459 (( count == -1 )) ||
29460 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
29462 run_test 413i "check default layout inheritance"
29466 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
29468 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
29469 $LFS setdirstripe -D -c2 --max-inherit=2 $DIR/$tdir ||
29470 error "setdirstripe $tdir failed"
29472 local value=$(getfattr -n trusted.dmv $DIR/$tdir | \
29473 grep "trusted.dmv" |sed -e 's/[^=]\+=//')
29475 mkdir -p $DIR/$tdir/sub || error "mkdir sub failed"
29476 # setfattr dmv calls setdirstripe -D
29477 setfattr -n trusted.dmv -v $value $DIR/$tdir/sub ||
29478 error "setfattr sub failed"
29479 local value2=$(getfattr -n trusted.dmv $DIR/$tdir/sub | \
29480 grep "trusted.dmv" |sed -e 's/[^=]\+=//')
29482 [ $value == $value2 ] || error "dmv mismatch"
29484 (( MDS1_VERSION >= $(version_code 2.15.58) )) || return 0
29486 # do not allow remove dmv by setfattr -x
29487 do_nodes $(comma_list $(mdts_nodes)) \
29488 "$LCTL set_param -n mdt.*MDT*.enable_dmv_xattr=0"
29489 setfattr -x trusted.dmv $DIR/$tdir/sub || error "setfattr sub failed"
29490 getfattr -n trusted.dmv $DIR/$tdir/sub || error "default LMV deleted"
29492 # allow remove dmv by setfattr -x
29493 do_nodes $(comma_list $(mdts_nodes)) \
29494 "$LCTL set_param -n mdt.*MDT*.enable_dmv_xattr=1"
29495 setfattr -x trusted.dmv $DIR/$tdir/sub || error "setfattr sub failed"
29496 getfattr -n trusted.dmv $DIR/$tdir/sub && error "default LMV exists"
29497 do_nodes $(comma_list $(mdts_nodes)) \
29498 "$LCTL set_param -n mdt.*MDT*.enable_dmv_xattr=0"
29500 run_test 413j "set default LMV by setxattr"
29503 (( $MDS1_VERSION >= $(version_code 2.15.60) )) ||
29504 skip "Need server version at least 2.15.60"
29508 local old=$($LCTL get_param -n lmv.*.qos_exclude_prefixes)
29509 local count=$($LCTL get_param -n lmv.*.qos_exclude_prefixes | wc -l)
29510 local prefixes="abc:123:foo bar"
29513 stack_trap "$LCTL set_param lmv.*.qos_exclude_prefixes=\"$old\""
29514 $LCTL set_param lmv.*.qos_exclude_prefixes="+$prefixes"
29516 mkdir $DIR/$tdir || error "mkdir $tdir failed"
29517 index1=$($LFS getstripe -m $DIR/$tdir)
29518 for dname in _temporary _temporary.XXXXXX abc 123 "foo bar"; do
29519 mkdir "$DIR/$tdir/$dname" || error "mkdir $dname failed"
29520 index2=$($LFS getstripe -m "$DIR/$tdir/$dname")
29521 ((index1 == index2)) ||
29522 error "$tdir on MDT$index1, $dname on MDT$index2"
29526 $LCTL set_param lmv.*.qos_exclude_prefixes="-$prefixes"
29528 # total prefixes length > PAGE_SIZE can be printed correctly
29529 for c in {a..z}; do
29530 prefixes=$(str_repeat $c 255)
29531 $LCTL set_param lmv.*.qos_exclude_prefixes="+$prefixes" >/dev/null
29533 local count2=$($LCTL get_param -n lmv.*.qos_exclude_prefixes | wc -l)
29534 ((count2 == count + 26)) ||
29535 error "prefixes count $count2 != $((count + 26))"
29537 run_test 413k "QoS mkdir exclude prefixes"
29544 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
29545 unlinkmany $subdir/f. $TEST413_COUNT &
29549 for pid in $pids; do
29555 run_test 413z "413 test cleanup"
29558 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
29559 $LCTL set_param fail_loc=0x80000521
29560 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
29563 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
29566 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
29567 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
29568 skip "Need server version at least 2.11.52"
29574 # this test may be slow on ZFS
29575 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
29577 # though this test is designed for striped directory, let's test normal
29578 # directory too since lock is always saved as CoS lock.
29579 test_mkdir $DIR/$tdir || error "mkdir $tdir"
29580 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
29581 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
29582 # if looping with ONLY_REPEAT, wait for previous deletions to finish
29583 wait_delete_completed_mds
29585 # run a loop without concurrent touch to measure rename duration.
29586 # only for test debug/robustness, NOT part of COS functional test.
29587 local start_time=$SECONDS
29588 for ((i = 0; i < total; i++)); do
29589 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
29592 local baseline=$((SECONDS - start_time))
29593 echo "rename $total files without 'touch' took $baseline sec"
29600 local setattr_pid=$!
29602 # rename files back to original name so unlinkmany works
29603 start_time=$SECONDS
29604 for ((i = 0; i < total; i++)); do
29605 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
29608 local duration=$((SECONDS - start_time))
29610 kill -9 $setattr_pid
29612 echo "rename $total files with 'touch' took $duration sec"
29613 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
29614 (( duration <= max )) ||
29615 error_not_in_vm "rename took $duration > $max sec"
29617 run_test 415 "lock revoke is not missing"
29620 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29621 skip "Need server version at least 2.11.55"
29623 # define OBD_FAIL_OSD_TXN_START 0x19a
29624 do_facet mds1 lctl set_param fail_loc=0x19a
29626 lfs mkdir -c $MDSCOUNT $DIR/$tdir
29630 run_test 416 "transaction start failure won't cause system hung"
29634 do_nodes $(comma_list $(mdts_nodes)) \
29635 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
29636 do_nodes $(comma_list $(mdts_nodes)) \
29637 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
29638 do_nodes $(comma_list $(mdts_nodes)) \
29639 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
29643 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
29644 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
29645 skip "Need MDS version at least 2.11.56"
29647 trap cleanup_417 RETURN EXIT
29649 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
29650 do_nodes $(comma_list $(mdts_nodes)) \
29651 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
29652 $LFS migrate -m 0 $DIR/$tdir.1 &&
29653 error "migrate dir $tdir.1 should fail"
29655 do_nodes $(comma_list $(mdts_nodes)) \
29656 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
29657 $LFS mkdir -i 1 $DIR/$tdir.2 &&
29658 error "create remote dir $tdir.2 should fail"
29660 do_nodes $(comma_list $(mdts_nodes)) \
29661 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
29662 $LFS mkdir -c 2 $DIR/$tdir.3 &&
29663 error "create striped dir $tdir.3 should fail"
29666 run_test 417 "disable remote dir, striped dir and dir migration"
29668 # Checks that the outputs of df [-i] and lfs df [-i] match
29670 # usage: check_lfs_df <blocks | inodes> <mountpoint>
29680 [ "$1" == "blocks" ] && inodes= || inodes="-i"
29682 for count in {1..100}; do
29683 do_nodes "$CLIENTS" \
29684 $LCTL set_param ldlm.namespaces.*.lru_size=clear
29687 # read the lines of interest
29688 df_out=($(df -P $inodes $dir | tail -n +2)) ||
29689 error "df $inodes $dir | tail -n +2 failed"
29690 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
29691 error "lfs df $inodes $dir | grep summary: failed"
29693 # skip first substrings of each output as they are different
29694 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
29695 # compare the two outputs
29697 # skip "available" on MDT until LU-13997 is fixed.
29698 #for i in {1..5}; do
29699 for i in 1 2 4 5; do
29700 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
29708 lfs df $inodes $dir
29709 error "df and lfs df $1 output mismatch: " \
29710 "df ${inodes}: ${df_out[*]}, " \
29711 "lfs df ${inodes}: ${lfs_df_out[*]}"
29716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29718 local dir=$DIR/$tdir
29719 local numfiles=$((RANDOM % 4096 + 2))
29720 local numblocks=$((RANDOM % 256 + 1))
29722 wait_delete_completed
29725 # check block output
29726 check_lfs_df blocks $dir
29727 # check inode output
29728 check_lfs_df inodes $dir
29730 # create a single file and retest
29731 echo "Creating a single file and testing"
29732 createmany -o $dir/$tfile- 1 &>/dev/null ||
29733 error "creating 1 file in $dir failed"
29734 check_lfs_df blocks $dir
29735 check_lfs_df inodes $dir
29737 # create a random number of files
29738 echo "Creating $((numfiles - 1)) files and testing"
29739 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
29740 error "creating $((numfiles - 1)) files in $dir failed"
29742 # write a random number of blocks to the first test file
29743 echo "Writing $numblocks 4K blocks and testing"
29744 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
29745 count=$numblocks &>/dev/null ||
29746 error "dd to $dir/${tfile}-0 failed"
29749 check_lfs_df blocks $dir
29750 check_lfs_df inodes $dir
29752 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
29753 error "unlinking $numfiles files in $dir failed"
29755 run_test 418 "df and lfs df outputs match"
29759 local dir=$DIR/$tdir
29764 cancel_lru_locks mdc
29766 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
29767 $LCTL set_param fail_loc=0x1410
29769 $LCTL set_param fail_loc=0
29772 run_test 419 "Verify open file by name doesn't crash kernel"
29776 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
29777 skip "Need MDS version at least 2.12.53"
29779 local SAVE_UMASK=$(umask)
29780 local dir=$DIR/$tdir
29781 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
29785 mkdir -m03777 $dir/testdir
29786 ls -dn $dir/testdir
29787 # Need to remove trailing '.' when SELinux is enabled
29788 local dirperms=$(ls -dn $dir/testdir |
29789 awk '{ sub(/\.$/, "", $1); print $1}')
29790 [ $dirperms == "drwxrwsrwt" ] ||
29791 error "incorrect perms on $dir/testdir"
29793 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
29794 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
29795 ls -n $dir/testdir/testfile
29796 local fileperms=$(ls -n $dir/testdir/testfile |
29797 awk '{ sub(/\.$/, "", $1); print $1}')
29798 [ $fileperms == "-rwxr-xr-x" ] ||
29799 error "incorrect perms on $dir/testdir/testfile"
29803 run_test 420 "clear SGID bit on non-directories for non-members"
29810 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29811 skip "Need MDS version at least 2.12.54"
29813 test_mkdir $DIR/$tdir
29814 createmany -o $DIR/$tdir/f 3
29815 cnt=$(ls -1 $DIR/$tdir | wc -l)
29816 [ $cnt != 3 ] && error "unexpected #files: $cnt"
29818 fid1=$(lfs path2fid $DIR/$tdir/f1)
29819 fid2=$(lfs path2fid $DIR/$tdir/f2)
29820 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
29822 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
29823 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
29825 cnt=$(ls -1 $DIR/$tdir | wc -l)
29826 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
29828 rm -f $DIR/$tdir/f3 || error "can't remove f3"
29829 createmany -o $DIR/$tdir/f 3
29830 cnt=$(ls -1 $DIR/$tdir | wc -l)
29831 [ $cnt != 3 ] && error "unexpected #files: $cnt"
29833 fid1=$(lfs path2fid $DIR/$tdir/f1)
29834 fid2=$(lfs path2fid $DIR/$tdir/f2)
29835 echo "remove using fsname $FSNAME"
29836 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
29838 cnt=$(ls -1 $DIR/$tdir | wc -l)
29839 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
29841 run_test 421a "simple rm by fid"
29848 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29849 skip "Need MDS version at least 2.12.54"
29851 test_mkdir $DIR/$tdir
29852 createmany -o $DIR/$tdir/f 3
29853 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
29856 FID1=$(lfs path2fid $DIR/$tdir/f1)
29857 FID2=$(lfs path2fid $DIR/$tdir/f2)
29858 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
29860 kill -USR1 $MULTIPID
29863 cnt=$(ls $DIR/$tdir | wc -l)
29864 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
29866 run_test 421b "rm by fid on open file"
29872 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29873 skip "Need MDS version at least 2.12.54"
29875 test_mkdir $DIR/$tdir
29876 createmany -o $DIR/$tdir/f 3
29877 touch $DIR/$tdir/$tfile
29878 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
29879 cnt=$(ls -1 $DIR/$tdir | wc -l)
29880 [ $cnt != 184 ] && error "unexpected #files: $cnt"
29882 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
29883 $LFS rmfid $DIR $FID1 || error "rmfid failed"
29885 cnt=$(ls $DIR/$tdir | wc -l)
29886 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
29888 run_test 421c "rm by fid against hardlinked files"
29894 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29895 skip "Need MDS version at least 2.12.54"
29897 test_mkdir $DIR/$tdir
29898 createmany -o $DIR/$tdir/f 4097
29899 cnt=$(ls -1 $DIR/$tdir | wc -l)
29900 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
29902 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
29903 $LFS rmfid $DIR $FIDS || error "rmfid failed"
29905 cnt=$(ls $DIR/$tdir | wc -l)
29907 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
29909 run_test 421d "rmfid en masse"
29915 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
29916 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29917 skip "Need MDS version at least 2.12.54"
29919 mkdir -p $DIR/$tdir
29920 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
29921 createmany -o $DIR/$tdir/striped_dir/f 512
29922 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
29923 [ $cnt != 512 ] && error "unexpected #files: $cnt"
29925 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
29926 sed "s/[/][^:]*://g")
29927 $LFS rmfid $DIR $FIDS || error "rmfid failed"
29929 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
29931 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
29933 run_test 421e "rmfid in DNE"
29939 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29940 skip "Need MDS version at least 2.12.54"
29942 test_mkdir $DIR/$tdir
29944 cnt=$(ls -1 $DIR/$tdir | wc -l)
29945 [ $cnt != 1 ] && error "unexpected #files: $cnt"
29947 FID=$(lfs path2fid $DIR/$tdir/f)
29948 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
29949 # rmfid should fail
29950 cnt=$(ls -1 $DIR/$tdir | wc -l)
29951 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
29953 chmod a+rw $DIR/$tdir
29955 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
29956 # rmfid should fail
29957 cnt=$(ls -1 $DIR/$tdir | wc -l)
29958 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
29961 $RUNAS touch $DIR/$tdir/f
29962 FID=$(lfs path2fid $DIR/$tdir/f)
29963 echo "rmfid as root"
29964 $LFS rmfid $DIR $FID || error "rmfid as root failed"
29965 cnt=$(ls -1 $DIR/$tdir | wc -l)
29966 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
29969 $RUNAS touch $DIR/$tdir/f
29970 cnt=$(ls -1 $DIR/$tdir | wc -l)
29971 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
29972 FID=$(lfs path2fid $DIR/$tdir/f)
29973 # rmfid w/o user_fid2path mount option should fail
29974 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
29975 cnt=$(ls -1 $DIR/$tdir | wc -l)
29976 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
29978 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
29979 stack_trap "rmdir $tmpdir"
29980 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
29981 error "failed to mount client'"
29982 stack_trap "umount_client $tmpdir"
29984 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
29985 # rmfid should succeed
29986 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
29987 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
29989 # rmfid shouldn't allow to remove files due to dir's permission
29990 chmod a+rwx $tmpdir/$tdir
29991 touch $tmpdir/$tdir/f
29992 ls -la $tmpdir/$tdir
29993 FID=$(lfs path2fid $tmpdir/$tdir/f)
29994 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
29997 run_test 421f "rmfid checks permissions"
30003 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
30004 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
30005 skip "Need MDS version at least 2.12.54"
30007 mkdir -p $DIR/$tdir
30008 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
30009 createmany -o $DIR/$tdir/striped_dir/f 512
30010 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
30011 [ $cnt != 512 ] && error "unexpected #files: $cnt"
30013 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
30014 sed "s/[/][^:]*://g")
30016 rm -f $DIR/$tdir/striped_dir/f1*
30017 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
30018 removed=$((512 - cnt))
30020 # few files have been just removed, so we expect
30021 # rmfid to fail on their fids
30022 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
30023 [ $removed != $errors ] && error "$errors != $removed"
30025 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
30027 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
30029 run_test 421g "rmfid to return errors properly"
30041 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
30042 skip "Need MDS version at least 2.15.53"
30044 test_mkdir $DIR/$tdir
30045 test_mkdir $DIR/$tdir/subdir
30046 touch $DIR/$tdir/subdir/file0
30047 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
30048 echo File $DIR/$tdir/subdir/file0 FID $old_fid
30049 rm -f $DIR/$tdir/subdir/file0
30050 touch $DIR/$tdir/subdir/fileA
30051 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
30052 echo File $DIR/$tdir/subdir/fileA FID $fidA
30053 touch $DIR/$tdir/subdir/fileB
30054 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
30055 echo File $DIR/$tdir/subdir/fileB FID $fidB
30056 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
30057 touch $DIR/$tdir/subdir/fileC
30058 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
30059 echo File $DIR/$tdir/subdir/fileC FID $fidC
30060 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
30061 touch $DIR/$tdir/fileD
30062 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
30063 echo File $DIR/$tdir/fileD FID $fidD
30065 # mount another client mount point with subdirectory mount
30066 export FILESET=/$tdir/subdir
30067 mount_other=${MOUNT}_other
30068 mount_client $mount_other ${MOUNT_OPTS}
30071 (( mount_ret == 0 )) || error "mount $mount_other failed"
30073 echo Removing FIDs:
30074 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
30075 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
30078 umount_client $mount_other || error "umount $mount_other failed"
30080 (( rmfid_ret != 0 )) || error "rmfid should have failed"
30082 # fileA should have been deleted
30083 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
30085 # fileB should have been deleted
30086 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
30088 # fileC should not have been deleted, fid also exists outside of fileset
30089 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
30091 # fileD should not have been deleted, it exists outside of fileset
30092 stat $DIR/$tdir/fileD || error "fileD deleted"
30094 run_test 421h "rmfid with fileset mount"
30097 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
30098 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
30099 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
30100 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
30101 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
30103 local amc=$(at_max_get client)
30104 local amo=$(at_max_get mds1)
30105 local timeout=`lctl get_param -n timeout`
30107 at_max_set 0 client
30110 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
30111 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
30112 fail_val=$(((2*timeout + 10)*1000))
30113 touch $DIR/$tdir/d3/file &
30115 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
30116 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
30117 fail_val=$((2*timeout + 5))
30118 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
30122 sleep $((2 * timeout))
30126 touch $DIR/$tdir/d2/file3
30127 touch $DIR/$tdir/d2/file4
30128 touch $DIR/$tdir/d2/file5
30131 at_max_set $amc client
30132 at_max_set $amo mds1
30134 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
30135 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
30136 error "Watchdog is always throttled"
30138 run_test 422 "kill a process with RPC in progress"
30151 # ensure statfs cache is expired
30154 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
30155 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
30159 run_test 423 "statfs should return a right data"
30162 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
30163 $LCTL set_param fail_loc=0x80000522
30164 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
30167 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
30170 test_mkdir -c -1 $DIR/$tdir
30171 $LFS setstripe -c -1 $DIR/$tdir
30173 lru_resize_disable "" 100
30174 stack_trap "lru_resize_enable" EXIT
30178 for i in $(seq $((MDSCOUNT * 125))); do
30179 local t=$DIR/$tdir/$tfile_$i
30181 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
30182 error_noexit "Create file $t"
30184 stack_trap "rm -rf $DIR/$tdir" EXIT
30186 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
30187 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
30188 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
30190 [ $lock_count -le $lru_size ] ||
30191 error "osc lock count $lock_count > lru size $lru_size"
30194 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
30195 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
30196 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
30198 [ $lock_count -le $lru_size ] ||
30199 error "mdc lock count $lock_count > lru size $lru_size"
30202 run_test 425 "lock count should not exceed lru size"
30205 splice-test -r $DIR/$tfile
30206 splice-test -rd $DIR/$tfile
30207 splice-test $DIR/$tfile
30208 splice-test -d $DIR/$tfile
30210 run_test 426 "splice test on Lustre"
30213 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
30214 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
30215 skip "Need MDS version at least 2.12.4"
30221 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
30222 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
30224 $LFS getdirstripe $DIR/$tdir/1/dir
30226 #first setfattr for creating updatelog
30227 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
30229 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
30230 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
30231 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
30232 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
30236 wait_recovery_complete mds2 $((2*TIMEOUT))
30238 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
30239 echo $log | grep "get update log failed" &&
30240 error "update log corruption is detected" || true
30242 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
30245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30246 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
30247 awk '/^max_cached_mb/ { print $2 }')
30248 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
30250 $LCTL set_param -n llite.*.max_cached_mb=64
30253 $LFS setstripe -c 1 $DIR/$tdir
30254 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
30255 stack_trap "rm -f $DIR/$tdir/$tfile.*"
30257 for f in $(seq 4); do
30258 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
30262 cancel_lru_locks osc
30264 for f in $(seq 4); do
30265 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
30269 run_test 428 "large block size IO should not hang"
30271 test_429() { # LU-7915 / LU-10948
30272 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
30273 local testfile=$DIR/$tfile
30274 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
30280 $LCTL get_param $ll_opencache_threshold_count ||
30281 skip "client does not have opencache parameter"
30283 set_opencache $new_flag
30284 stack_trap "restore_opencache"
30285 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
30286 error "enable opencache failed"
30288 # drop MDC DLM locks
30289 cancel_lru_locks mdc
30290 # clear MDC RPC stats counters
30291 $LCTL set_param $mdc_rpcstats=clear
30293 # According to the current implementation, we need to run 3 times
30294 # open & close file to verify if opencache is enabled correctly.
30295 # 1st, RPCs are sent for lookup/open and open handle is released on
30297 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
30298 # so open handle won't be released thereafter.
30299 # 3rd, No RPC is sent out.
30300 $MULTIOP $testfile oc || error "multiop failed"
30301 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
30302 echo "1st: $first_rpc RPCs in flight"
30304 $MULTIOP $testfile oc || error "multiop failed"
30305 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
30306 echo "2nd: $second_rpc RPCs in flight"
30308 $MULTIOP $testfile oc || error "multiop failed"
30309 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
30310 echo "3rd: $third_rpc RPCs in flight"
30312 #verify no MDC RPC is sent
30313 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
30315 run_test 429 "verify if opencache flag on client side does work"
30321 # data at [200K, 400K)
30322 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
30323 error "256K->512K dd fails"
30325 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
30326 error "2M->3M dd fails"
30328 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
30329 error "4M->5M dd fails"
30330 echo "Data at 256K...512K, 2M...3M and 4M...5M"
30331 # start at first component hole #1
30332 printf "Seeking hole from 1000 ... "
30333 offset=$(lseek_test -l 1000 $file)
30335 [[ $offset == 1000 ]] || error "offset $offset != 1000"
30336 printf "Seeking data from 1000 ... "
30337 offset=$(lseek_test -d 1000 $file)
30339 [[ $offset == 262144 ]] || error "offset $offset != 262144"
30341 # start at first component data block
30342 printf "Seeking hole from 300000 ... "
30343 offset=$(lseek_test -l 300000 $file)
30345 [[ $offset == 524288 ]] || error "offset $offset != 524288"
30346 printf "Seeking data from 300000 ... "
30347 offset=$(lseek_test -d 300000 $file)
30349 [[ $offset == 300000 ]] || error "offset $offset != 300000"
30351 # start at the first component but beyond end of object size
30352 printf "Seeking hole from 1000000 ... "
30353 offset=$(lseek_test -l 1000000 $file)
30355 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
30356 printf "Seeking data from 1000000 ... "
30357 offset=$(lseek_test -d 1000000 $file)
30359 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
30361 # start at second component stripe 2 (empty file)
30362 printf "Seeking hole from 1500000 ... "
30363 offset=$(lseek_test -l 1500000 $file)
30365 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
30366 printf "Seeking data from 1500000 ... "
30367 offset=$(lseek_test -d 1500000 $file)
30369 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
30371 # start at second component stripe 1 (all data)
30372 printf "Seeking hole from 3000000 ... "
30373 offset=$(lseek_test -l 3000000 $file)
30375 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
30376 printf "Seeking data from 3000000 ... "
30377 offset=$(lseek_test -d 3000000 $file)
30379 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
30381 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
30382 error "2nd dd fails"
30383 echo "Add data block at 640K...1280K"
30385 # start at before new data block, in hole
30386 printf "Seeking hole from 600000 ... "
30387 offset=$(lseek_test -l 600000 $file)
30389 [[ $offset == 600000 ]] || error "offset $offset != 600000"
30390 printf "Seeking data from 600000 ... "
30391 offset=$(lseek_test -d 600000 $file)
30393 [[ $offset == 655360 ]] || error "offset $offset != 655360"
30395 # start at the first component new data block
30396 printf "Seeking hole from 1000000 ... "
30397 offset=$(lseek_test -l 1000000 $file)
30399 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
30400 printf "Seeking data from 1000000 ... "
30401 offset=$(lseek_test -d 1000000 $file)
30403 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
30405 # start at second component stripe 2, new data
30406 printf "Seeking hole from 1200000 ... "
30407 offset=$(lseek_test -l 1200000 $file)
30409 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
30410 printf "Seeking data from 1200000 ... "
30411 offset=$(lseek_test -d 1200000 $file)
30413 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
30415 # start beyond file end
30416 printf "Using offset > filesize ... "
30417 lseek_test -l 4000000 $file && error "lseek should fail"
30418 printf "Using offset > filesize ... "
30419 lseek_test -d 4000000 $file && error "lseek should fail"
30425 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
30426 skip "MDT does not support SEEK_HOLE"
30428 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
30429 skip "OST does not support SEEK_HOLE"
30431 local file=$DIR/$tdir/$tfile
30433 mkdir -p $DIR/$tdir
30435 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
30436 # OST stripe #1 will have continuous data at [1M, 3M)
30437 # OST stripe #2 is empty
30438 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
30439 lseek_test_430 $file
30441 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
30442 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
30443 lseek_test_430 $file
30445 $LFS setstripe -c2 -S 512K $file
30446 echo "Two stripes, stripe size 512K"
30447 lseek_test_430 $file
30449 # FLR with stale mirror
30450 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
30452 echo "Mirrored file:"
30453 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
30454 echo "Plain 2 stripes 1M"
30455 lseek_test_430 $file
30458 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
30461 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
30462 skip "OST does not support SEEK_HOLE"
30465 local file=$DIR/$tdir/$tfile
30467 mkdir -p $DIR/$tdir
30468 # Empty layout lseek should fail
30471 printf "Seeking hole from 0 ... "
30472 lseek_test -l 0 $file && error "lseek should fail"
30473 printf "Seeking data from 0 ... "
30474 lseek_test -d 0 $file && error "lseek should fail"
30478 $LFS setstripe -E 1M -c2 -E eof $file
30479 $TRUNCATE $file 1048576
30480 printf "Seeking hole from 1000000 ... "
30481 offset=$(lseek_test -l 1000000 $file)
30483 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
30484 printf "Seeking data from 1000000 ... "
30485 lseek_test -d 1000000 $file && error "lseek should fail"
30488 # full component followed by non-inited one
30489 $LFS setstripe -E 1M -c2 -E eof $file
30490 dd if=/dev/urandom of=$file bs=1M count=1
30491 printf "Seeking hole from 1000000 ... "
30492 offset=$(lseek_test -l 1000000 $file)
30494 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
30495 printf "Seeking hole from 1048576 ... "
30496 lseek_test -l 1048576 $file && error "lseek should fail"
30497 # init second component and truncate back
30498 echo "123" >> $file
30499 $TRUNCATE $file 1048576
30500 printf "Seeking hole from 1000000 ... "
30501 offset=$(lseek_test -l 1000000 $file)
30503 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
30504 printf "Seeking hole from 1048576 ... "
30505 lseek_test -l 1048576 $file && error "lseek should fail"
30506 # boundary checks for big values
30507 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
30508 offset=$(lseek_test -d 0 $file.10g)
30509 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
30510 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
30511 offset=$(lseek_test -d 0 $file.100g)
30512 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
30515 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
30518 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
30519 skip "OST does not support SEEK_HOLE"
30521 local file=$DIR/$tdir/$tfile
30524 mkdir -p $DIR/$tdir
30525 stack_trap "rm -f $file $file.tmp"
30526 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
30528 # cp version 8.33+ prefers lseek over fiemap
30529 local ver=$(cp --version | awk '{ print $4; exit; }')
30531 echo "cp $ver installed"
30532 if (( $(version_code $ver) >= $(version_code 8.33) )); then
30534 time cp -v $file $file.tmp || error "cp $file failed"
30535 (( SECONDS - start < 5 )) || {
30536 strace cp $file $file.tmp |&
30537 grep -E "open|read|seek|FIEMAP" |
30539 error "cp: too long runtime $((SECONDS - start))"
30542 echo "cp test skipped due to $ver < 8.33"
30545 # tar version 1.29+ supports SEEK_HOLE/DATA
30546 ver=$(tar --version | awk '{ print $4; exit; }')
30547 echo "tar $ver installed"
30548 if (( $(version_code $ver) >= $(version_code 1.29) )); then
30550 time tar cvf $file.tmp --sparse $file || error "tar $file error"
30551 (( SECONDS - start < 5 )) || {
30552 strace tar cf $file.tmp --sparse $file |&
30553 grep -E "open|read|seek|FIEMAP" |
30555 error "tar: too long runtime $((SECONDS - start))"
30558 echo "tar test skipped due to $ver < 1.29"
30561 run_test 430c "lseek: external tools check"
30563 test_431() { # LU-14187
30564 local file=$DIR/$tdir/$tfile
30566 mkdir -p $DIR/$tdir
30567 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
30568 dd if=/dev/urandom of=$file bs=4k count=1
30569 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
30570 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
30571 #define OBD_FAIL_OST_RESTART_IO 0x251
30572 do_facet ost1 "$LCTL set_param fail_loc=0x251"
30573 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
30577 echo 3 > /proc/sys/vm/drop_caches
30578 diff $file $file.0 || error "data diff"
30580 run_test 431 "Restart transaction for IO"
30582 cleanup_test_432() {
30583 do_facet mgs $LCTL nodemap_activate 0
30584 wait_nm_sync active
30588 local tmpdir=$TMP/dir432
30590 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
30591 skip "Need MDS version at least 2.14.52"
30593 stack_trap cleanup_test_432 EXIT
30597 do_facet mgs $LCTL nodemap_activate 1
30598 wait_nm_sync active
30599 do_facet mgs $LCTL nodemap_modify --name default \
30600 --property admin --value 1
30601 do_facet mgs $LCTL nodemap_modify --name default \
30602 --property trusted --value 1
30603 cancel_lru_locks mdc
30604 wait_nm_sync default admin_nodemap
30605 wait_nm_sync default trusted_nodemap
30607 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
30608 grep -ci "Operation not permitted") -ne 0 ]; then
30609 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
30612 run_test 432 "mv dir from outside Lustre"
30615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30617 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
30618 skip "inode cache not supported"
30620 $LCTL set_param llite.*.inode_cache=0
30621 stack_trap "$LCTL set_param llite.*.inode_cache=1"
30627 cancel_lru_locks mdc
30628 test_mkdir $DIR/$tdir || error "mkdir $tdir"
30629 createmany -m $DIR/$tdir/f $count
30630 createmany -d $DIR/$tdir/d $count
30631 ls -l $DIR/$tdir > /dev/null
30632 stack_trap "rm -rf $DIR/$tdir"
30634 before=$(num_objects)
30635 cancel_lru_locks mdc
30636 after=$(num_objects)
30638 # sometimes even @before is less than 2 * count
30639 while (( before - after < count )); do
30641 after=$(num_objects)
30643 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
30644 if (( wait > 60 )); then
30645 error "inode slab grew from $before to $after"
30649 echo "lustre_inode_cache $before objs before lock cancel, $after after"
30651 run_test 433 "ldlm lock cancel releases dentries and inodes"
30655 local getxattr_count
30656 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
30657 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30659 [[ $(getenforce) == "Disabled" ]] ||
30660 skip "lsm selinux module have to be disabled for this test"
30662 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
30663 error "fail to create $DIR/$tdir/ on MDT0000"
30665 touch $DIR/$tdir/$tfile-{001..100}
30667 # disable the xattr cache
30668 save_lustre_params client "llite.*.xattr_cache" > $p
30669 lctl set_param llite.*.xattr_cache=0
30670 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
30672 # clear clients mdc stats
30673 clear_stats $mdc_stat_param ||
30674 error "fail to clear stats on mdc MDT0000"
30676 for file in $DIR/$tdir/$tfile-{001..100}; do
30677 getfattr -n security.selinux $file |&
30678 grep -q "Operation not supported" ||
30679 error "getxattr on security.selinux should return EOPNOTSUPP"
30682 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
30683 (( getxattr_count < 100 )) ||
30684 error "client sent $getxattr_count getxattr RPCs to the MDS"
30686 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
30689 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
30690 source $LUSTRE/scripts/bash-completion/lustre
30691 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
30692 source /usr/share/bash-completion/completions/lustre
30694 skip "bash completion scripts not found"
30697 local lctl_completions
30698 local lfs_completions
30700 lctl_completions=$(_lustre_cmds lctl)
30701 if [[ ! $lctl_completions =~ "get_param" ]]; then
30702 error "lctl bash completion failed"
30705 lfs_completions=$(_lustre_cmds lfs)
30706 if [[ ! $lfs_completions =~ "setstripe" ]]; then
30707 error "lfs bash completion failed"
30710 run_test 440 "bash completion for lfs, lctl"
30715 mkdir -p $DIR/$tdir
30716 multiop $DIR/$tdir/$tfile.1 O_w1 & pid1=$!
30717 multiop $DIR/$tdir/$tfile.1 O_w1 & pid2=$!
30719 touch $DIR/$tdir/$tfile.2
30720 $LFS swap_layouts -n $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
30721 $LCTL set_param fail_loc=0x1430
30727 run_test 442 "truncate vs read/write should not panic"
30730 verify_yaml_available || skip_env "YAML verification not installed"
30731 $LCTL get_param -n sptlrpc.page_pools
30732 $LCTL get_param -n sptlrpc.page_pools | verify_yaml ||
30733 error "The output of encrypt_page_pools is not an valid YAML"
30735 run_test 460d "Check encrypt pools output"
30738 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
30739 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
30740 skip "Need server version at least 2.9.55"
30742 start_full_debug_logging
30746 stop_full_debug_logging
30750 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
30751 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
30752 awk '/The barrier for/ { print $7 }')
30755 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
30760 barrier_expired() {
30763 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
30764 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
30765 awk '/will be expired/ { print $7 }')
30767 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
30776 echo "Start barrier_freeze at: $(date)"
30777 #define OBD_FAIL_BARRIER_DELAY 0x2202
30778 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
30779 # Do not reduce barrier time - See LU-11873
30780 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
30783 local b_status=$(barrier_stat)
30784 echo "Got barrier status at: $(date)"
30785 [ "$b_status" = "'freezing_p1'" ] ||
30786 error "(1) unexpected barrier status $b_status"
30788 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
30790 b_status=$(barrier_stat)
30791 [ "$b_status" = "'frozen'" ] ||
30792 error "(2) unexpected barrier status $b_status"
30794 local expired=$(barrier_expired)
30795 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
30796 sleep $((expired + 3))
30798 b_status=$(barrier_stat)
30799 [ "$b_status" = "'expired'" ] ||
30800 error "(3) unexpected barrier status $b_status"
30802 # Do not reduce barrier time - See LU-11873
30803 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
30804 error "(4) fail to freeze barrier"
30806 b_status=$(barrier_stat)
30807 [ "$b_status" = "'frozen'" ] ||
30808 error "(5) unexpected barrier status $b_status"
30810 echo "Start barrier_thaw at: $(date)"
30811 #define OBD_FAIL_BARRIER_DELAY 0x2202
30812 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
30813 do_facet mgs $LCTL barrier_thaw $FSNAME &
30816 b_status=$(barrier_stat)
30817 echo "Got barrier status at: $(date)"
30818 [ "$b_status" = "'thawing'" ] ||
30819 error "(6) unexpected barrier status $b_status"
30821 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
30823 b_status=$(barrier_stat)
30824 [ "$b_status" = "'thawed'" ] ||
30825 error "(7) unexpected barrier status $b_status"
30827 #define OBD_FAIL_BARRIER_FAILURE 0x2203
30828 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
30829 do_facet mgs $LCTL barrier_freeze $FSNAME
30831 b_status=$(barrier_stat)
30832 [ "$b_status" = "'failed'" ] ||
30833 error "(8) unexpected barrier status $b_status"
30835 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
30836 do_facet mgs $LCTL barrier_thaw $FSNAME
30840 run_test 801a "write barrier user interfaces and stat machine"
30845 mkdir $DIR/$tdir || error "(1) fail to mkdir"
30846 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
30847 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
30848 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
30849 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
30851 cancel_lru_locks mdc
30853 # 180 seconds should be long enough
30854 do_facet mgs $LCTL barrier_freeze $FSNAME 180
30856 local b_status=$(barrier_stat)
30857 [ "$b_status" = "'frozen'" ] ||
30858 error "(6) unexpected barrier status $b_status"
30860 mkdir $DIR/$tdir/d0/d10 &
30863 touch $DIR/$tdir/d1/f13 &
30866 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
30869 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
30872 rm -f $DIR/$tdir/d4/f12 &
30875 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
30877 # To guarantee taht the 'stat' is not blocked
30878 b_status=$(barrier_stat)
30879 [ "$b_status" = "'frozen'" ] ||
30880 error "(8) unexpected barrier status $b_status"
30882 # let above commands to run at background
30885 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
30886 ps -p $touch_pid || error "(10) touch should be blocked"
30887 ps -p $ln_pid || error "(11) link should be blocked"
30888 ps -p $mv_pid || error "(12) rename should be blocked"
30889 ps -p $rm_pid || error "(13) unlink should be blocked"
30891 b_status=$(barrier_stat)
30892 [ "$b_status" = "'frozen'" ] ||
30893 error "(14) unexpected barrier status $b_status"
30895 do_facet mgs $LCTL barrier_thaw $FSNAME
30896 b_status=$(barrier_stat)
30897 [ "$b_status" = "'thawed'" ] ||
30898 error "(15) unexpected barrier status $b_status"
30900 wait $mkdir_pid || error "(16) mkdir should succeed"
30901 wait $touch_pid || error "(17) touch should succeed"
30902 wait $ln_pid || error "(18) link should succeed"
30903 wait $mv_pid || error "(19) rename should succeed"
30904 wait $rm_pid || error "(20) unlink should succeed"
30908 run_test 801b "modification will be blocked by write barrier"
30911 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30915 stop mds2 || error "(1) Fail to stop mds2"
30917 do_facet mgs $LCTL barrier_freeze $FSNAME 30
30919 local b_status=$(barrier_stat)
30920 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
30921 do_facet mgs $LCTL barrier_thaw $FSNAME
30922 error "(2) unexpected barrier status $b_status"
30925 do_facet mgs $LCTL barrier_rescan $FSNAME ||
30926 error "(3) Fail to rescan barrier bitmap"
30928 # Do not reduce barrier time - See LU-11873
30929 do_facet mgs $LCTL barrier_freeze $FSNAME 20
30931 b_status=$(barrier_stat)
30932 [ "$b_status" = "'frozen'" ] ||
30933 error "(4) unexpected barrier status $b_status"
30935 do_facet mgs $LCTL barrier_thaw $FSNAME
30936 b_status=$(barrier_stat)
30937 [ "$b_status" = "'thawed'" ] ||
30938 error "(5) unexpected barrier status $b_status"
30940 local devname=$(mdsdevname 2)
30942 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
30944 do_facet mgs $LCTL barrier_rescan $FSNAME ||
30945 error "(7) Fail to rescan barrier bitmap"
30949 run_test 801c "rescan barrier bitmap"
30952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30953 remote_mds_nodsh && skip "remote MDS with nodsh"
30955 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
30956 skip "readonly option not available"
30958 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
30960 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
30961 error "(2) Fail to copy"
30963 # write back all cached data before setting MDT to readonly
30967 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
30968 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
30970 echo "Modify should be refused"
30971 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
30973 echo "Read should be allowed"
30974 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
30975 error "(7) Read should succeed under ro mode"
30978 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
30980 run_test 802b "be able to set MDTs to readonly"
30983 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30984 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
30985 skip "MDS needs to be newer than 2.10.54"
30987 mkdir_on_mdt0 $DIR/$tdir
30988 # Create some objects on all MDTs to trigger related logs objects
30989 for idx in $(seq $MDSCOUNT); do
30990 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
30991 $DIR/$tdir/dir${idx} ||
30992 error "Fail to create $DIR/$tdir/dir${idx}"
30995 wait_delete_completed # ensure old test cleanups are finished
30997 echo "before create:"
30999 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
31001 for i in {1..10}; do
31002 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
31003 error "Fail to create $DIR/$tdir/foo$i"
31006 # sync ZFS-on-MDS to refresh statfs data
31007 wait_zfs_commit mds1
31009 echo "after create:"
31011 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
31013 # allow for an llog to be cleaned up during the test
31014 [ $after_used -ge $((before_used + 10 - 1)) ] ||
31015 error "before ($before_used) + 10 > after ($after_used)"
31017 for i in {1..10}; do
31018 rm -rf $DIR/$tdir/foo$i ||
31019 error "Fail to remove $DIR/$tdir/foo$i"
31022 # sync ZFS-on-MDS to refresh statfs data
31023 wait_zfs_commit mds1
31024 wait_delete_completed
31025 sleep 3 # avoid MDT return cached statfs
31026 echo "after unlink:"
31028 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
31030 # allow for an llog to be created during the test
31031 [ $after_used -le $((before_used + 1)) ] ||
31032 error "after ($after_used) > before ($before_used) + 1"
31034 run_test 803a "verify agent object for remote object"
31037 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
31038 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
31039 skip "MDS needs to be newer than 2.13.56"
31040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
31042 for i in $(seq 0 $((MDSCOUNT - 1))); do
31043 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
31051 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
31052 for i in $(seq 0 $((MDSCOUNT - 1))); do
31053 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
31054 awk '/getattr/ { print $2 }')
31055 before=$((before + tmp))
31057 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
31058 for i in $(seq 0 $((MDSCOUNT - 1))); do
31059 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
31060 awk '/getattr/ { print $2 }')
31061 after=$((after + tmp))
31064 [ $before -eq $after ] || error "getattr count $before != $after"
31066 run_test 803b "remote object can getattr from cache"
31069 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
31070 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
31071 skip "MDS needs to be newer than 2.10.54"
31072 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
31074 mkdir -p $DIR/$tdir
31075 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
31076 error "Fail to create $DIR/$tdir/dir0"
31078 local fid=$($LFS path2fid $DIR/$tdir/dir0)
31079 local dev=$(mdsdevname 2)
31081 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
31082 grep ${fid} || error "NOT found agent entry for dir0"
31084 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
31085 error "Fail to create $DIR/$tdir/dir1"
31087 touch $DIR/$tdir/dir1/foo0 ||
31088 error "Fail to create $DIR/$tdir/dir1/foo0"
31089 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
31092 for idx in $(seq $MDSCOUNT); do
31093 dev=$(mdsdevname $idx)
31094 do_facet mds${idx} \
31095 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
31096 grep ${fid} && rc=$idx
31099 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
31100 error "Fail to rename foo0 to foo1"
31101 if [ $rc -eq 0 ]; then
31102 for idx in $(seq $MDSCOUNT); do
31103 dev=$(mdsdevname $idx)
31104 do_facet mds${idx} \
31105 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
31106 grep ${fid} && rc=$idx
31110 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
31111 error "Fail to rename foo1 to foo2"
31112 if [ $rc -eq 0 ]; then
31113 for idx in $(seq $MDSCOUNT); do
31114 dev=$(mdsdevname $idx)
31115 do_facet mds${idx} \
31116 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
31117 grep ${fid} && rc=$idx
31121 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
31123 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
31124 error "Fail to link to $DIR/$tdir/dir1/foo2"
31125 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
31126 error "Fail to rename foo2 to foo0"
31127 unlink $DIR/$tdir/dir1/foo0 ||
31128 error "Fail to unlink $DIR/$tdir/dir1/foo0"
31129 rm -rf $DIR/$tdir/dir0 ||
31130 error "Fail to rm $DIR/$tdir/dir0"
31132 for idx in $(seq $MDSCOUNT); do
31136 dev=$(mdsdevname $idx)
31137 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
31139 start mds${idx} $dev $MDS_MOUNT_OPTS ||
31140 error "mount mds$idx failed"
31141 df $MOUNT > /dev/null 2>&1
31143 # e2fsck should not return error
31145 error "e2fsck detected error on MDT${idx}: rc=$rc"
31148 run_test 804 "verify agent entry for remote entry"
31151 do_facet $SINGLEMDS zfs set quota=$old $fsset
31152 unlinkmany $DIR/$tdir/f- 1000000
31157 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
31158 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
31159 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
31160 skip "netfree not implemented before 0.7"
31161 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
31162 skip "Need MDS version at least 2.10.57"
31169 local pref="osd-zfs.$FSNAME-MDT0000."
31171 # limit available space on MDS dataset to meet nospace issue
31172 # quickly. then ZFS 0.7.2 can use reserved space if asked
31173 # properly (using netfree flag in osd_declare_destroy()
31174 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
31175 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
31177 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
31178 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
31179 let "usedkb=usedkb-freekb"
31180 let "freekb=freekb/2"
31181 if let "freekb > 5000"; then
31184 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
31185 trap cleanup_805 EXIT
31186 mkdir_on_mdt0 $DIR/$tdir
31187 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
31188 error "Can't set PFL layout"
31189 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
31190 rm -rf $DIR/$tdir || error "not able to remove"
31191 do_facet $SINGLEMDS zfs set quota=$old $fsset
31194 run_test 805 "ZFS can remove from full fs"
31200 local expect=$(stat -c %s $file)
31202 check_lsom_size $1 $expect
31204 local blocks=$($LFS getsom -b $file)
31205 expect=$(stat -c %b $file)
31206 [[ $blocks == $expect ]] ||
31207 error "$file expected blocks: $expect, got: $blocks"
31215 cancel_lru_locks mdc
31217 size=$($LFS getsom -s $1)
31218 [[ $size == $expect ]] ||
31219 error "$file expected size: $expect, got: $size"
31223 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
31224 skip "Need MDS version at least 2.11.52"
31228 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
31231 stack_trap "restore_opencache"
31233 # single-threaded write
31234 echo "Test SOM for single-threaded write"
31235 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
31236 error "write $tfile failed"
31237 check_lsom_size $DIR/$tfile $bs
31240 local size=$(($num * $bs))
31244 echo "Test SOM for single client multi-threaded($num) write"
31245 $TRUNCATE $DIR/$tfile 0
31246 for ((i = 0; i < $num; i++)); do
31247 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31249 offset=$((offset + $bs))
31251 for (( i=0; i < $num; i++ )); do
31254 check_lsom_size $DIR/$tfile $size
31256 $TRUNCATE $DIR/$tfile 0
31257 for ((i = 0; i < $num; i++)); do
31258 offset=$((offset - $bs))
31259 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31262 for (( i=0; i < $num; i++ )); do
31265 check_lsom_size $DIR/$tfile $size
31267 # multi-client writes
31268 num=$(get_node_count ${CLIENTS//,/ })
31269 size=$(($num * $bs))
31273 echo "Test SOM for multi-client ($num) writes"
31274 $TRUNCATE $DIR/$tfile 0
31275 for client in ${CLIENTS//,/ }; do
31276 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31279 offset=$((offset + $bs))
31281 for (( i=0; i < $num; i++ )); do
31284 check_lsom_size $DIR/$tfile $offset
31287 $TRUNCATE $DIR/$tfile 0
31288 for client in ${CLIENTS//,/ }; do
31289 offset=$((offset - $bs))
31290 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31294 for (( i=0; i < $num; i++ )); do
31297 check_lsom_size $DIR/$tfile $size
31299 # verify SOM blocks count
31300 echo "Verify SOM block count"
31301 $TRUNCATE $DIR/$tfile 0
31302 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
31303 error "failed to write file $tfile with fdatasync and fstat"
31304 check_lsom_data $DIR/$tfile
31306 $TRUNCATE $DIR/$tfile 0
31307 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
31308 error "failed to write file $tfile with fdatasync"
31309 check_lsom_data $DIR/$tfile
31311 $TRUNCATE $DIR/$tfile 0
31312 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
31313 error "failed to write file $tfile with sync IO"
31314 check_lsom_data $DIR/$tfile
31317 echo "Test SOM for truncate"
31318 # use ftruncate to sync blocks on close request
31319 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
31320 check_lsom_size $DIR/$tfile 16384
31321 check_lsom_data $DIR/$tfile
31323 $TRUNCATE $DIR/$tfile 1234
31324 check_lsom_size $DIR/$tfile 1234
31325 # sync blocks on the MDT
31326 $MULTIOP $DIR/$tfile oc
31327 check_lsom_data $DIR/$tfile
31329 run_test 806 "Verify Lazy Size on MDS"
31332 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
31333 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
31334 skip "Need MDS version at least 2.11.52"
31336 # Registration step
31337 changelog_register || error "changelog_register failed"
31338 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
31339 changelog_users $SINGLEMDS | grep -q $cl_user ||
31340 error "User $cl_user not found in changelog_users"
31342 rm -rf $DIR/$tdir || error "rm $tdir failed"
31343 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
31344 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
31345 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
31346 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
31347 error "truncate $tdir/trunc failed"
31350 echo "Test SOM for single-threaded write with fsync"
31351 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
31352 error "write $tfile failed"
31355 # multi-client wirtes
31356 local num=$(get_node_count ${CLIENTS//,/ })
31360 echo "Test SOM for multi-client ($num) writes"
31361 touch $DIR/$tfile || error "touch $tfile failed"
31362 $TRUNCATE $DIR/$tfile 0
31363 for client in ${CLIENTS//,/ }; do
31364 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31367 offset=$((offset + $bs))
31369 for (( i=0; i < $num; i++ )); do
31373 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
31374 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
31375 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
31376 check_lsom_data $DIR/$tdir/trunc
31377 check_lsom_data $DIR/$tdir/single_dd
31378 check_lsom_data $DIR/$tfile
31381 # Deregistration step
31382 changelog_deregister || error "changelog_deregister failed"
31384 run_test 807 "verify LSOM syncing tool"
31386 check_som_nologged()
31388 local lines=$($LFS changelog $FSNAME-MDT0000 |
31389 grep 'x=trusted.som' | wc -l)
31390 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
31394 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
31395 skip "Need MDS version at least 2.11.55"
31397 # Registration step
31398 changelog_register || error "changelog_register failed"
31400 touch $DIR/$tfile || error "touch $tfile failed"
31403 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
31404 error "write $tfile failed"
31407 $TRUNCATE $DIR/$tfile 1234
31410 $TRUNCATE $DIR/$tfile 1048576
31413 # Deregistration step
31414 changelog_deregister || error "changelog_deregister failed"
31416 run_test 808 "Check trusted.som xattr not logged in Changelogs"
31421 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
31425 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
31426 skip "Need MDS version at least 2.11.56"
31428 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
31429 error "failed to create DoM-only file $DIR/$tfile"
31430 touch $DIR/$tfile || error "touch $tfile failed"
31431 check_som_nodata $DIR/$tfile
31433 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
31434 error "write $tfile failed"
31435 check_som_nodata $DIR/$tfile
31437 $TRUNCATE $DIR/$tfile 1234
31438 check_som_nodata $DIR/$tfile
31440 $TRUNCATE $DIR/$tfile 4097
31441 check_som_nodata $DIR/$file
31443 run_test 809 "Verify no SOM xattr store for DoM-only files"
31446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
31447 $GSS && skip_env "could not run with gss"
31448 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
31449 skip "OST < 2.12.58 doesn't align checksum"
31452 stack_trap "set_checksums $ORIG_CSUM" EXIT
31453 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
31458 for csum in $CKSUM_TYPES; do
31459 #define OBD_FAIL_OSC_NO_GRANT 0x411
31460 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
31461 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
31463 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
31464 before=$(md5sum $DIR/$tfile)
31465 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
31466 after=$(md5sum $DIR/$tfile)
31467 [ "$before" == "$after" ] ||
31468 error "$csum: $before != $after bs=$1 seek=$2"
31472 run_test 810 "partial page writes on ZFS (LU-11663)"
31475 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
31476 skip "OST < 2.12.51 doesn't support this fail_loc"
31479 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
31480 $LCTL set_param osc.*.idle_timeout=10
31481 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
31483 $LFS setstripe -c 1 -i 0 $DIR/$tfile
31484 # ensure ost1 is connected
31485 stat $DIR/$tfile >/dev/null || error "can't stat"
31486 wait_osc_import_state client ost1 FULL
31487 # no locks, no reqs to let the connection idle
31488 cancel_lru_locks osc
31490 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
31491 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
31492 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
31493 wait_osc_import_state client ost1 CONNECTING
31494 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
31496 stat $DIR/$tfile >/dev/null || error "can't stat file"
31498 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
31500 test_812b() { # LU-12378
31501 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
31502 skip "OST < 2.12.51 doesn't support this fail_loc"
31505 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
31506 $LCTL set_param osc.*.idle_timeout=10
31507 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
31509 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
31510 # ensure ost1 is connected
31511 stat $DIR/$tfile >/dev/null || error "can't stat"
31512 wait_osc_import_state client ost1 FULL
31513 # no locks, no reqs to let the connection idle
31514 cancel_lru_locks osc
31516 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
31517 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
31518 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
31519 wait_osc_import_state client ost1 CONNECTING
31520 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
31522 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
31523 wait_osc_import_state client ost1 IDLE
31525 run_test 812b "do not drop no resend request for idle connect"
31530 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
31532 $LFS setstripe -c 1 -o 0 $DIR/$tfile
31533 $LFS getstripe $DIR/$tfile
31534 $LCTL set_param osc.*.idle_timeout=10
31535 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
31536 # ensure ost1 is connected
31537 stat $DIR/$tfile >/dev/null || error "can't stat"
31538 wait_osc_import_state client ost1 FULL
31539 # no locks, no reqs to let the connection idle
31540 cancel_lru_locks osc
31542 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
31543 $LCTL set_param fail_loc=0x80000533
31545 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
31547 run_test 812c "idle import vs lock enqueue race"
31550 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
31551 [ -z "$file_heat_sav" ] && skip "no file heat support"
31562 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
31563 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
31565 $LCTL set_param -n llite.*.file_heat=1
31566 echo "Turn on file heat"
31567 echo "Period second: $period_second, Decay percentage: $decay_pct"
31569 echo "QQQQ" > $DIR/$tfile
31570 echo "QQQQ" > $DIR/$tfile
31571 echo "QQQQ" > $DIR/$tfile
31572 cat $DIR/$tfile > /dev/null
31573 cat $DIR/$tfile > /dev/null
31574 cat $DIR/$tfile > /dev/null
31575 cat $DIR/$tfile > /dev/null
31577 local out=$($LFS heat_get $DIR/$tfile)
31579 $LFS heat_get $DIR/$tfile
31580 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31581 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31582 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31583 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31585 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
31586 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
31587 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
31588 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
31590 sleep $((period_second + 3))
31591 echo "Sleep $((period_second + 3)) seconds..."
31592 # The recursion formula to calculate the heat of the file f is as
31594 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
31595 # Where Hi is the heat value in the period between time points i*I and
31596 # (i+1)*I; Ci is the access count in the period; the symbol P refers
31597 # to the weight of Ci.
31598 out=$($LFS heat_get $DIR/$tfile)
31599 $LFS heat_get $DIR/$tfile
31600 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31601 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31602 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31603 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31605 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
31606 error "read sample ($readsample) is wrong"
31607 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
31608 error "write sample ($writesample) is wrong"
31609 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
31610 error "read bytes ($readbyte) is wrong"
31611 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
31612 error "write bytes ($writebyte) is wrong"
31614 echo "QQQQ" > $DIR/$tfile
31615 echo "QQQQ" > $DIR/$tfile
31616 echo "QQQQ" > $DIR/$tfile
31617 cat $DIR/$tfile > /dev/null
31618 cat $DIR/$tfile > /dev/null
31619 cat $DIR/$tfile > /dev/null
31620 cat $DIR/$tfile > /dev/null
31622 sleep $((period_second + 3))
31623 echo "Sleep $((period_second + 3)) seconds..."
31625 out=$($LFS heat_get $DIR/$tfile)
31626 $LFS heat_get $DIR/$tfile
31627 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31628 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31629 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31630 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31632 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
31633 4 * $decay_pct) / 100") -eq 1 ] ||
31634 error "read sample ($readsample1) is wrong"
31635 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
31636 3 * $decay_pct) / 100") -eq 1 ] ||
31637 error "write sample ($writesample1) is wrong"
31638 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
31639 20 * $decay_pct) / 100") -eq 1 ] ||
31640 error "read bytes ($readbyte1) is wrong"
31641 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
31642 15 * $decay_pct) / 100") -eq 1 ] ||
31643 error "write bytes ($writebyte1) is wrong"
31645 echo "Turn off file heat for the file $DIR/$tfile"
31646 $LFS heat_set -o $DIR/$tfile
31648 echo "QQQQ" > $DIR/$tfile
31649 echo "QQQQ" > $DIR/$tfile
31650 echo "QQQQ" > $DIR/$tfile
31651 cat $DIR/$tfile > /dev/null
31652 cat $DIR/$tfile > /dev/null
31653 cat $DIR/$tfile > /dev/null
31654 cat $DIR/$tfile > /dev/null
31656 out=$($LFS heat_get $DIR/$tfile)
31657 $LFS heat_get $DIR/$tfile
31658 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31659 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31660 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31661 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31663 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
31664 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
31665 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
31666 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
31668 echo "Trun on file heat for the file $DIR/$tfile"
31669 $LFS heat_set -O $DIR/$tfile
31671 echo "QQQQ" > $DIR/$tfile
31672 echo "QQQQ" > $DIR/$tfile
31673 echo "QQQQ" > $DIR/$tfile
31674 cat $DIR/$tfile > /dev/null
31675 cat $DIR/$tfile > /dev/null
31676 cat $DIR/$tfile > /dev/null
31677 cat $DIR/$tfile > /dev/null
31679 out=$($LFS heat_get $DIR/$tfile)
31680 $LFS heat_get $DIR/$tfile
31681 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31682 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31683 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31684 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31686 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
31687 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
31688 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
31689 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
31691 $LFS heat_set -c $DIR/$tfile
31692 $LCTL set_param -n llite.*.file_heat=0
31693 echo "Turn off file heat support for the Lustre filesystem"
31695 echo "QQQQ" > $DIR/$tfile
31696 echo "QQQQ" > $DIR/$tfile
31697 echo "QQQQ" > $DIR/$tfile
31698 cat $DIR/$tfile > /dev/null
31699 cat $DIR/$tfile > /dev/null
31700 cat $DIR/$tfile > /dev/null
31701 cat $DIR/$tfile > /dev/null
31703 out=$($LFS heat_get $DIR/$tfile)
31704 $LFS heat_get $DIR/$tfile
31705 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31706 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31707 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31708 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31710 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
31711 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
31712 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
31713 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
31715 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
31718 run_test 813 "File heat verfication"
31722 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
31723 echo -n y >> $DIR/$tfile
31724 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
31725 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
31727 run_test 814 "sparse cp works as expected (LU-12361)"
31731 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
31732 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
31734 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
31737 local ost1_imp=$(get_osc_import_name client ost1)
31738 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
31742 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
31743 $LCTL set_param osc.*.idle_timeout=10
31744 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
31746 $LFS setstripe -c 1 -i 0 $DIR/$tfile
31747 # ensure ost1 is connected
31749 stat $DIR/$tfile >/dev/null || error "can't stat"
31750 wait_osc_import_state client ost1 FULL
31751 # no locks, no reqs to let the connection idle
31752 cancel_lru_locks osc
31753 lru_resize_disable osc
31756 before=$($LCTL get_param -n \
31757 ldlm.namespaces.$imp_name.lru_size)
31759 wait_osc_import_state client ost1 IDLE
31760 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
31761 now=$($LCTL get_param -n \
31762 ldlm.namespaces.$imp_name.lru_size)
31763 [ $before == $now ] || error "lru_size changed $before != $now"
31765 run_test 816 "do not reset lru_resize on idle reconnect"
31769 exportfs -u localhost:$DIR/nfsexp
31774 systemctl restart nfs-server.service || skip "failed to restart nfsd"
31776 mkdir -p $DIR/nfsexp
31777 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
31778 error "failed to export nfs"
31780 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
31781 stack_trap cleanup_817 EXIT
31783 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
31784 error "failed to mount nfs to $tmpdir"
31786 cp /bin/true $tmpdir
31787 $DIR/nfsexp/true || error "failed to execute 'true' command"
31789 run_test 817 "nfsd won't cache write lock for exec file"
31792 test_mkdir -i0 -c1 $DIR/$tdir
31793 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
31794 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
31797 # restore osp-syn threads
31798 stack_trap "fail $SINGLEMDS"
31800 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
31801 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
31802 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
31803 error "start $SINGLEMDS failed"
31806 local testid=$(echo $TESTNAME | tr '_' ' ')
31808 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
31809 grep "run LFSCK" || error "run LFSCK is not suggested"
31811 run_test 818 "unlink with failed llog"
31814 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
31815 cancel_lru_locks osc
31816 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
31817 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
31818 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
31821 run_test 819a "too big niobuf in read"
31824 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
31825 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
31826 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
31827 cancel_lru_locks osc
31831 run_test 819b "too big niobuf in write"
31834 function test_820_start_ost() {
31837 for num in $(seq $OSTCOUNT); do
31838 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
31843 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
31846 umount_client $MOUNT || error "umount failed"
31847 for num in $(seq $OSTCOUNT); do
31851 # mount client with no active OSTs
31852 # so that the client can't initialize max LOV EA size
31853 # from OSC notifications
31854 mount_client $MOUNT || error "mount failed"
31855 # delay OST starting to keep this 0 max EA size for a while
31856 test_820_start_ost &
31858 # create a directory on MDS2
31859 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
31860 error "Failed to create directory"
31861 # open intent should update default EA size
31862 # see mdc_update_max_ea_from_body()
31863 # notice this is the very first RPC to MDS2
31864 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
31867 # With SSK, this situation can lead to -EPERM being returned.
31868 # In that case, simply retry.
31869 if [ $ret -ne 0 ] && $SHARED_KEY; then
31870 if echo "$out" | grep -q "not permitted"; then
31871 cp /etc/services $DIR/$tdir/mds2
31875 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
31877 run_test 820 "update max EA from open intent"
31880 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
31881 local OST_MAX_PRECREATE=20000
31883 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
31884 skip "Need MDS version at least 2.14.56"
31886 save_lustre_params mds1 \
31887 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
31888 do_facet $SINGLEMDS "$LCTL set_param -n \
31889 osp.$FSNAME-OST*MDT0000.max_create_count=0"
31890 do_facet $SINGLEMDS "$LCTL set_param -n \
31891 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
31893 stack_trap "restore_lustre_params < $p; rm $p"
31895 do_facet $SINGLEMDS "$LCTL set_param -n \
31896 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
31898 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
31899 osp.$FSNAME-OST0000*MDT0000.create_count")
31900 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
31901 osp.$FSNAME-OST0000*MDT0000.max_create_count")
31902 local expect_count=$(((($max/2)/256) * 256))
31904 log "setting create_count to 100200:"
31905 log " -result- count: $count with max: $max, expecting: $expect_count"
31907 [[ $count -eq expect_count ]] ||
31908 error "Create count not set to max precreate."
31910 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
31913 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
31914 skip "Need MDS version 2.14.56"
31916 local sync_changes=$(do_facet $SINGLEMDS \
31917 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
31919 [ "$sync_changes" -gt 100 ] &&
31920 skip "Sync changes $sync_changes > 100 already"
31922 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
31924 $LFS mkdir -i 0 $DIR/$tdir
31925 $LFS setstripe -c 1 -i 0 $DIR/$tdir
31927 save_lustre_params mds1 \
31928 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
31929 save_lustre_params mds1 \
31930 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
31932 do_facet mds1 "$LCTL set_param -n \
31933 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
31934 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
31935 stack_trap "restore_lustre_params < $p" EXIT
31937 createmany -o $DIR/$tdir/f- 1000
31938 unlinkmany $DIR/$tdir/f- 1000 &
31939 local UNLINK_PID=$!
31942 sync_changes=$(do_facet mds1 \
31943 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
31944 # the check in the code is racy, fail the test
31945 # if the value above the limit by 10.
31946 [ $sync_changes -gt 110 ] && {
31947 kill -2 $UNLINK_PID
31949 error "osp changes throttling failed, $sync_changes>110"
31951 kill -0 $UNLINK_PID 2> /dev/null || break
31955 run_test 831 "throttling unlink/setattr queuing on OSP"
31958 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
31959 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
31960 skip "Need MDS version 2.15.52+"
31961 is_rmentry_supported || skip "rm_entry not supported"
31963 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
31964 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
31965 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
31966 error "mkdir remote_dir failed"
31967 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
31968 error "mkdir striped_dir failed"
31969 touch $DIR/$tdir/file || error "touch file failed"
31970 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
31971 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
31973 run_test 832 "lfs rm_entry"
31976 local file=$DIR/$tfile
31978 stack_trap "rm -f $file" EXIT
31979 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
31985 # Buffered I/O write
31987 while [ ! -e $DIR/sanity.833.lck ]; do
31988 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
31989 error "failed to write $file"
31990 sleep 0.$((RANDOM % 4 + 1))
31995 # Buffered I/O read
31997 while [ ! -e $DIR/sanity.833.lck ]; do
31998 dd if=$file of=/dev/null bs=1M count=50 ||
31999 error "failed to read $file"
32000 sleep 0.$((RANDOM % 4 + 1))
32007 while [ ! -e $DIR/sanity.833.lck ]; do
32008 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
32009 error "failed to read $file in direct I/O mode"
32010 sleep 0.$((RANDOM % 4 + 1))
32016 touch $DIR/sanity.833.lck
32017 wait $wpid || error "$?: buffered write failed"
32018 wait $rpid || error "$?: buffered read failed"
32019 wait $rpid2 || error "$?: direct read failed"
32021 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
32024 local oss1=$(facet_host ost1)
32026 # Try to insert the module. This will leave results in dmesg
32028 log "STAMP $now" > /dev/kmsg
32029 do_rpc_nodes $oss1 load_module kunit/ldlm_extent ||
32030 error "$oss1 load_module ldlm_extent failed"
32032 do_node $oss1 dmesg | sed -n -e "1,/STAMP $now/d" -e '/ldlm_extent:/p'
32033 do_node $oss1 rmmod -v ldlm_extent ||
32034 error "rmmod failed (may trigger a failure in a later test)"
32036 run_test 842 "Measure ldlm_extent performance"
32039 local dir=$DIR/$tdir
32040 local file=$dir/$tfile
32041 local statsfile=$dir/all_job_stats.txt
32043 test_mkdir -p $dir || error "failed to create dir $dir"
32044 echo "abcdefg" > $file || error "failed to create file $file"
32046 # read job_stats in the living system
32048 error "failed to run lljobstat on living system"
32050 $LCTL get_param *.*.job_stats > $statsfile
32051 lljobstat --statsfile=$statsfile ||
32052 error "failed to run lljobstat on file $statsfile"
32054 run_test 850 "lljobstat can parse living and aggregated job_stats"
32057 local dir=$DIR/$tdir
32058 local file=$dir/f_test_851_$$
32059 local report=/tmp/report_test_851_$$
32060 local fanotify_prog=monitor_lustrefs
32063 test_mkdir $dir || error "failed to create dir $dir"
32065 $fanotify_prog $DIR > $report &
32069 if ! kill -0 $pid; then
32070 error "failed to start $fanoify_prog"
32073 stack_trap "kill $pid"
32074 stack_trap "rm -f $report"
32076 echo "1234567890" > $file
32077 wait_update_cond localhost "stat -c %s $report" "-gt" "0" 30 ||
32078 error "fanotify did not report anything after 30 seconds"
32079 grep -a -E "open.*:$file:" $report ||
32080 error "no open event for writing $file"
32081 grep -a -E "write.*:$file:" $report ||
32082 error "no write event for writing $file"
32083 grep -a -E "close.*:$file:" $report ||
32084 error "no close event for writing $file"
32088 wait_update_cond localhost "stat -c %s $report" "-gt" "0" 30 ||
32089 error "fanotify did not report anything after 30 seconds"
32090 grep -a -E "open.*:$file:" $report ||
32091 error "no open event for reading $file"
32092 grep -a -E "read.*:$file:" $report ||
32093 error "no write event for reading $file"
32094 grep -a -E "close.*:$file:" $report ||
32095 error "no close event for reading $file"
32097 run_test 851 "fanotify can monitor open/read/write/close events for lustre fs"
32100 # tests that do cleanup/setup should be run at the end
32104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
32107 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
32108 $LCTL set_param fail_loc=0x903
32110 cancel_lru_locks MGC
32112 FAIL_ON_ERROR=true cleanup
32113 FAIL_ON_ERROR=true setup
32115 run_test 900 "umount should not race with any mgc requeue thread"
32117 # LUS-6253/LU-11185
32125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
32127 # some get_param have a bug to handle dot in param name
32128 cancel_lru_locks MGC
32129 old=$(mount -t lustre | wc -l)
32137 while [ $old -ne $oldc ]; do
32138 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
32141 if [ $count -ge $TIMEOUT ]; then
32142 error "too large timeout"
32145 umount_client $MOUNT || error "umount failed"
32146 mount_client $MOUNT || error "mount failed"
32147 cancel_lru_locks MGC
32148 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
32150 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
32154 run_test 901 "don't leak a mgc lock on client umount"
32158 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
32159 skip "client does not have LU-13377 fix"
32160 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
32161 $LCTL set_param fail_loc=0x1415
32162 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
32163 cancel_lru_locks osc
32166 run_test 902 "test short write doesn't hang lustre"
32170 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
32171 echo "blah" > $DIR/${tfile}-2
32172 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
32173 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
32174 $LCTL set_param fail_loc=0x417 fail_val=20
32176 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
32177 sleep 1 # To start the destroy
32178 wait_destroy_complete 150 || error "Destroy taking too long"
32179 cat $DIR/$tfile > /dev/null || error "Evicted"
32181 run_test 903 "Test long page discard does not cause evictions"
32184 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
32185 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
32186 grep -q project || skip "skip project quota not supported"
32188 local testfile="$DIR/$tdir/$tfile"
32189 local xattr="trusted.projid"
32191 local mdts=$(comma_list $(mdts_nodes))
32192 local saved=$(do_facet mds1 $LCTL get_param -n \
32193 osd-ldiskfs.*MDT0000.enable_projid_xattr)
32195 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
32196 stack_trap "do_nodes $mdts $LCTL set_param \
32197 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
32199 mkdir -p $DIR/$tdir
32201 #hide projid xattr on server
32202 $LFS project -p 1 $testfile ||
32203 error "set $testfile project id failed"
32204 getfattr -m - $testfile | grep $xattr &&
32205 error "do not show trusted.projid when disabled on server"
32206 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
32207 #should be hidden when projid is 0
32208 $LFS project -p 0 $testfile ||
32209 error "set $testfile project id failed"
32210 getfattr -m - $testfile | grep $xattr &&
32211 error "do not show trusted.projid with project ID 0"
32213 #still can getxattr explicitly
32214 projid=$(getfattr -n $xattr $testfile |
32215 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
32216 [ $projid == "0" ] ||
32217 error "projid expected 0 not $projid"
32219 #set the projid via setxattr
32220 setfattr -n $xattr -v "1000" $testfile ||
32221 error "setattr failed with $?"
32222 projid=($($LFS project $testfile))
32223 [ ${projid[0]} == "1000" ] ||
32224 error "projid expected 1000 not $projid"
32226 #check the new projid via getxattr
32227 $LFS project -p 1001 $testfile ||
32228 error "set $testfile project id failed"
32229 getfattr -m - $testfile | grep $xattr ||
32230 error "should show trusted.projid when project ID != 0"
32231 projid=$(getfattr -n $xattr $testfile |
32232 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
32233 [ $projid == "1001" ] ||
32234 error "projid expected 1001 not $projid"
32236 #try to set invalid projid
32237 setfattr -n $xattr -v "4294967295" $testfile &&
32238 error "set invalid projid should fail"
32240 #remove the xattr means setting projid to 0
32241 setfattr -x $xattr $testfile ||
32242 error "setfattr failed with $?"
32243 projid=($($LFS project $testfile))
32244 [ ${projid[0]} == "0" ] ||
32245 error "projid expected 0 not $projid"
32247 #should be hidden when parent has inherit flag and same projid
32248 $LFS project -srp 1002 $DIR/$tdir ||
32249 error "set $tdir project id failed"
32250 getfattr -m - $testfile | grep $xattr &&
32251 error "do not show trusted.projid with inherit flag"
32253 #still can getxattr explicitly
32254 projid=$(getfattr -n $xattr $testfile |
32255 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
32256 [ $projid == "1002" ] ||
32257 error "projid expected 1002 not $projid"
32259 run_test 904 "virtual project ID xattr"
32263 (( $OST1_VERSION >= $(version_code 2.15.50.220) )) ||
32264 skip "need OST version >= 2.15.50.220 for fail_loc"
32266 remote_ost_nodsh && skip "remote OST with nodsh"
32267 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
32269 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
32271 #define OBD_FAIL_OST_OPCODE 0x253
32273 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
32274 $LFS ladvise -a willread $DIR/$tfile &&
32275 error "unexpected success of ladvise with fault injection"
32276 $LFS ladvise -a willread $DIR/$tfile |&
32277 grep -q "Operation not supported"
32278 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
32280 run_test 905 "bad or new opcode should not stuck client"
32283 grep -q io_uring_setup /proc/kallsyms ||
32284 skip "Client OS does not support io_uring I/O engine"
32285 io_uring_probe || skip "kernel does not support io_uring fully"
32286 which fio || skip_env "no fio installed"
32287 fio --enghelp | grep -q io_uring ||
32288 skip_env "fio does not support io_uring I/O engine"
32290 local file=$DIR/$tfile
32291 local ioengine="io_uring"
32295 fio --name=seqwrite --ioengine=$ioengine \
32296 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
32297 --iodepth=64 --size=$size --filename=$file --rw=write ||
32298 error "fio seqwrite $file failed"
32300 fio --name=seqread --ioengine=$ioengine \
32301 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
32302 --iodepth=64 --size=$size --filename=$file --rw=read ||
32303 error "fio seqread $file failed"
32305 rm -f $file || error "rm -f $file failed"
32307 run_test 906 "Simple test for io_uring I/O engine via fio"
32310 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
32312 # set stripe size to max rpc size
32313 $LFS setstripe -i 0 -c 2 -S $((max_pages * PAGE_SIZE)) $DIR/$tfile
32314 $LFS getstripe $DIR/$tfile
32315 #define OBD_FAIL_OST_EROFS 0x216
32316 do_facet ost1 "$LCTL set_param fail_val=3 fail_loc=0x80000216"
32318 local bs=$((max_pages * PAGE_SIZE / 16))
32320 # write full one stripe and one block
32321 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=17 || error "dd failed"
32323 rm $DIR/$tfile || error "rm failed"
32325 run_test 907 "write rpc error during unlink"
32327 complete_test $SECONDS
32328 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
32329 check_and_cleanup_lustre
32330 if [ "$I_MOUNTED" != "yes" ]; then
32331 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true