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 LANG=C perl -MSocket -e ';' || skip "no Socket perl module installed"
6344 LANG=C $SOCKETSERVER $DIR/socket ||
6345 error "$SOCKETSERVER $DIR/socket failed: $?"
6346 LANG=C $SOCKETCLIENT $DIR/socket ||
6347 error "$SOCKETCLIENT $DIR/socket failed: $?"
6348 unlink $DIR/socket || error "unlink $DIR/socket failed: $?"
6350 run_test 54a "unix domain socket test =========================="
6356 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6358 run_test 54b "char device works in lustre ======================"
6361 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6362 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6363 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6365 for i in $(seq 3 7); do
6366 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6375 loopdev="$DIR/loop54c"
6378 $UMOUNT $DIR/$tdir || rc=$?
6379 losetup -d $loopdev || true
6380 losetup -d $LOOPDEV || true
6381 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6388 loopdev="$DIR/loop54c"
6391 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6392 trap cleanup_54c EXIT
6393 mknod $loopdev b 7 $LOOPNUM
6394 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6395 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6396 losetup $loopdev $DIR/$tfile ||
6397 error "can't set up $loopdev for $DIR/$tfile"
6398 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6399 test_mkdir $DIR/$tdir
6400 mount -t ext2 $loopdev $DIR/$tdir ||
6401 error "error mounting $loopdev on $DIR/$tdir"
6402 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6405 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6409 run_test 54c "block device works in lustre ====================="
6412 local pipe="$DIR/$tfile.pipe"
6413 local string="aaaaaa"
6416 echo -n "$string" > $pipe &
6417 local result=$(cat $pipe)
6418 [[ "$result" == "$string" ]] || error "$result != $string"
6420 run_test 54d "fifo device works in lustre ======================"
6425 cp -aL /dev/console $f
6426 echo $string > $f || error "echo $string to $f failed"
6428 run_test 54e "console/tty device works in lustre ======================"
6431 local dev_path="/sys/kernel/debug/lustre/devices"
6433 load_module kunit/obd_test verbose=2 || error "load_module failed"
6435 # This must be run in iteractive mode, since attach and setup
6437 eval "$LCTL <<-EOF || error 'OBD device creation failed'
6438 attach obd_test obd_name obd_uuid
6443 cat "$dev_path" | tail -n 10
6445 $LCTL --device "obd_name" cleanup
6446 $LCTL --device "obd_name" detach
6448 dmesg | tail -n 25 | grep "Lustre: OBD:.*FAIL" &&
6449 error "OBD unit test failed"
6451 rmmod -v obd_test ||
6452 error "rmmod failed (may trigger a failure in a later test)"
6454 run_test 55a "OBD device life cycle unit tests"
6457 local dev_path="/sys/kernel/debug/lustre/devices"
6458 local dev_count="$(wc -l $dev_path | awk '{print $1}')"
6460 # Set up a large number of devices, using the number
6461 # that can be set up in about a minute (based on prior
6462 # testing). We don't want to run this test forever.
6463 local num_dev_to_create="$(( 24000 - $dev_count))"
6465 load_module kunit/obd_test || error "load_module failed"
6467 local start=$SECONDS
6469 # This must be run in iteractive mode, since attach and setup
6471 for ((i = 1; i <= num_dev_to_create; i++)); do
6472 echo "attach obd_test obd_name_$i obd_uuid_$i"
6473 echo "setup obd_test_$i"
6474 done | $LCTL || error "OBD device creation failed"
6476 echo "Load time: $((SECONDS - start))"
6478 cat "$dev_path" | tail -n 10
6480 for ((i = 1; i <= num_dev_to_create; i++)); do
6481 echo "--device obd_name_$i cleanup"
6482 echo "--device obd_name_$i detach"
6483 done | $LCTL || error "OBD device cleanup failed"
6485 echo "Unload time: $((SECONDS - start))"
6487 rmmod -v obd_test ||
6488 error "rmmod failed (may trigger a failure in a later test)"
6490 run_test 55b "Load and unload max OBD devices"
6495 local dir=$DIR/$tdir
6498 test_mkdir -p $dir/dir
6499 for i in $(seq $numfiles); do
6501 touch $dir/dir/file$i
6504 local numcomp=$($LFS getstripe --component-count $dir)
6506 [[ $numcomp == 0 ]] && numcomp=1
6508 # test lfs getstripe with --recursive
6509 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6511 [[ $filenum -eq $((numfiles * 2)) ]] ||
6512 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6513 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6514 [[ $filenum -eq $numfiles ]] ||
6515 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6516 echo "$LFS getstripe showed obdidx or l_ost_idx"
6518 # test lfs getstripe with file instead of dir
6519 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6520 [[ $filenum -eq 1 ]] ||
6521 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6522 echo "$LFS getstripe file1 passed"
6524 #test lfs getstripe with --verbose
6525 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6526 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6527 error "$LFS getstripe --verbose $dir: "\
6528 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6529 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6530 error "$LFS getstripe $dir: showed lmm_magic"
6532 #test lfs getstripe with -v prints lmm_fid
6533 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6534 local countfids=$((numdirs + numfiles * numcomp))
6535 [[ $filenum -eq $countfids ]] ||
6536 error "$LFS getstripe -v $dir: "\
6537 "got $filenum want $countfids lmm_fid"
6538 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6539 error "$LFS getstripe $dir: showed lmm_fid by default"
6540 echo "$LFS getstripe --verbose passed"
6542 #check for FID information
6543 local fid1=$($LFS getstripe --fid $dir/file1)
6544 local fid2=$($LFS getstripe --verbose $dir/file1 |
6545 awk '/lmm_fid: / { print $2; exit; }')
6546 local fid3=$($LFS path2fid $dir/file1)
6548 [ "$fid1" != "$fid2" ] &&
6549 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6550 [ "$fid1" != "$fid3" ] &&
6551 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6552 echo "$LFS getstripe --fid passed"
6554 #test lfs getstripe with --obd
6555 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6556 error "$LFS getstripe --obd wrong_uuid: should return error"
6558 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6561 local obduuid=$(ostuuid_from_index $ostidx)
6562 local found=$($LFS getstripe -r --obd $obduuid $dir |
6563 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6565 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6566 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6568 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6571 [[ $found -eq $filenum ]] ||
6572 error "$LFS getstripe --obd: found $found expect $filenum"
6573 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6574 sed '/^[ ]*'${ostidx}'[ ]/d' |
6575 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6576 error "$LFS getstripe --obd: should not show file on other obd"
6577 echo "$LFS getstripe --obd passed"
6579 run_test 56a "check $LFS getstripe"
6582 local dir=$DIR/$tdir
6586 for i in $(seq $numdirs); do
6587 test_mkdir $dir/dir$i
6590 # test lfs getdirstripe default mode is non-recursion, which is
6591 # different from lfs getstripe
6592 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6594 [[ $dircnt -eq 1 ]] ||
6595 error "$LFS getdirstripe: found $dircnt, not 1"
6596 dircnt=$($LFS getdirstripe --recursive $dir |
6597 grep -c lmv_stripe_count)
6598 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6599 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6601 run_test 56b "check $LFS getdirstripe"
6604 verify_yaml_available || skip_env "YAML verification not installed"
6605 local output_file=$DIR/$tfile.out
6607 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6610 cat $output_file | verify_yaml || error "layout is not valid YAML"
6612 run_test 56bb "check $LFS getdirstripe layout is YAML"
6615 remote_ost_nodsh && skip "remote OST with nodsh"
6618 local ost_name=$(ostname_from_index $ost_idx)
6619 local old_status=$(ost_dev_status $ost_idx)
6620 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6622 [[ -z "$old_status" ]] ||
6623 skip_env "OST $ost_name is in $old_status status"
6625 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6626 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6627 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6628 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6629 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6630 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6633 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6634 error "$LFS df -v showing inactive devices"
6637 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6639 [[ "$new_status" =~ "D" ]] ||
6640 error "$ost_name status is '$new_status', missing 'D'"
6641 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6642 [[ "$new_status" =~ "N" ]] ||
6643 error "$ost_name status is '$new_status', missing 'N'"
6645 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6646 [[ "$new_status" =~ "f" ]] ||
6647 error "$ost_name status is '$new_status', missing 'f'"
6650 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6651 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6652 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6653 [[ -z "$p" ]] && restore_lustre_params < $p || true
6656 new_status=$(ost_dev_status $ost_idx)
6657 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6658 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6659 # can't check 'f' as devices may actually be on flash
6661 run_test 56c "check 'lfs df' showing device status"
6664 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6665 local osts=$($LFS df -v $MOUNT | grep -c OST)
6669 (( mdts == MDSCOUNT )) ||
6670 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6671 (( osts == OSTCOUNT )) ||
6672 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6674 run_test 56d "'lfs df -v' prints only configured devices"
6677 err_enoent=2 # No such file or directory
6678 err_eopnotsupp=95 # Operation not supported
6680 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6681 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6683 # Check for handling of path not exists
6684 output=$($LFS df $enoent_mnt 2>&1)
6687 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6688 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6689 error "expect failure $err_enoent, not $ret"
6691 # Check for handling of non-Lustre FS
6692 output=$($LFS df $notsup_mnt)
6695 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6696 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6697 error "expect success $err_eopnotsupp, not $ret"
6699 # Check for multiple LustreFS argument
6700 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6703 [[ $output -eq 3 && $ret -eq 0 ]] ||
6704 error "expect success 3, not $output, rc = $ret"
6706 # Check for correct non-Lustre FS handling among multiple
6708 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6709 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6712 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6713 error "expect success 2, not $output, rc = $ret"
6715 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6720 local local_tdir="$1"
6721 local local_numfiles="$2"
6722 local local_numdirs="$3"
6723 local dir_params="$4"
6724 local dir_stripe_params="$5"
6726 if [ ! -d "$local_tdir" ] ; then
6727 test_mkdir -p $dir_stripe_params $local_tdir
6728 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6729 for i in $(seq $local_numfiles) ; do
6730 touch $local_tdir/file$i
6732 for i in $(seq $local_numdirs) ; do
6733 test_mkdir $dir_stripe_params $local_tdir/dir$i
6734 for j in $(seq $local_numfiles) ; do
6735 touch $local_tdir/dir$i/file$j
6741 setup_56_special() {
6743 local local_numfiles=$2
6744 local local_numdirs=$3
6746 setup_56 $local_tdir $local_numfiles $local_numdirs
6748 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6749 for i in $(seq $local_numfiles) ; do
6750 mknod $local_tdir/loop${i}b b 7 $i
6751 mknod $local_tdir/null${i}c c 1 3
6752 ln -s $local_tdir/file1 $local_tdir/link${i}
6754 for i in $(seq $local_numdirs) ; do
6755 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6756 mknod $local_tdir/dir$i/null${i}c c 1 3
6757 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6763 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6764 local expected=$(($NUMDIRS + 2))
6766 setup_56 $dir $NUMFILES $NUMDIRS
6768 # test lfs find with -name
6769 for i in $(seq $NUMFILES) ; do
6770 local nums=$($LFS find -name "*$i" $dir | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "lfs find -name '*$i' $dir wrong: "\
6774 "found $nums, expected $expected"
6777 run_test 56g "check lfs find -name"
6780 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6781 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6783 setup_56 $dir $NUMFILES $NUMDIRS
6785 # test lfs find with ! -name
6786 for i in $(seq $NUMFILES) ; do
6787 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6789 [ $nums -eq $expected ] ||
6790 error "lfs find ! -name '*$i' $dir wrong: "\
6791 "found $nums, expected $expected"
6794 run_test 56h "check lfs find ! -name"
6797 local dir=$DIR/$tdir
6801 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6804 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6806 run_test 56i "check 'lfs find -ost UUID' skips directories"
6809 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6811 setup_56_special $dir $NUMFILES $NUMDIRS
6813 local expected=$((NUMDIRS + 1))
6814 local cmd="$LFS find -type d $dir"
6815 local nums=$($cmd | wc -l)
6817 [ $nums -eq $expected ] ||
6818 error "'$cmd' wrong: found $nums, expected $expected"
6820 run_test 56j "check lfs find -type d"
6823 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6825 setup_56_special $dir $NUMFILES $NUMDIRS
6827 local expected=$(((NUMDIRS + 1) * NUMFILES))
6828 local cmd="$LFS find -type f $dir"
6829 local nums=$($cmd | wc -l)
6831 [ $nums -eq $expected ] ||
6832 error "'$cmd' wrong: found $nums, expected $expected"
6834 run_test 56k "check lfs find -type f"
6837 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6839 setup_56_special $dir $NUMFILES $NUMDIRS
6841 local expected=$((NUMDIRS + NUMFILES))
6842 local cmd="$LFS find -type b $dir"
6843 local nums=$($cmd | wc -l)
6845 [ $nums -eq $expected ] ||
6846 error "'$cmd' wrong: found $nums, expected $expected"
6848 run_test 56l "check lfs find -type b"
6851 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6853 setup_56_special $dir $NUMFILES $NUMDIRS
6855 local expected=$((NUMDIRS + NUMFILES))
6856 local cmd="$LFS find -type c $dir"
6857 local nums=$($cmd | wc -l)
6858 [ $nums -eq $expected ] ||
6859 error "'$cmd' wrong: found $nums, expected $expected"
6861 run_test 56m "check lfs find -type c"
6864 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6865 setup_56_special $dir $NUMFILES $NUMDIRS
6867 local expected=$((NUMDIRS + NUMFILES))
6868 local cmd="$LFS find -type l $dir"
6869 local nums=$($cmd | wc -l)
6871 [ $nums -eq $expected ] ||
6872 error "'$cmd' wrong: found $nums, expected $expected"
6874 run_test 56n "check lfs find -type l"
6877 local dir=$DIR/$tdir
6879 setup_56 $dir $NUMFILES $NUMDIRS
6880 utime $dir/file1 > /dev/null || error "utime (1)"
6881 utime $dir/file2 > /dev/null || error "utime (2)"
6882 utime $dir/dir1 > /dev/null || error "utime (3)"
6883 utime $dir/dir2 > /dev/null || error "utime (4)"
6884 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6885 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6888 local nums=$($LFS find -mtime +0 $dir | wc -l)
6890 [ $nums -eq $expected ] ||
6891 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6894 cmd="$LFS find -mtime 0 $dir"
6895 nums=$($cmd | wc -l)
6896 [ $nums -eq $expected ] ||
6897 error "'$cmd' wrong: found $nums, expected $expected"
6899 run_test 56o "check lfs find -mtime for old files"
6902 local dir=$DIR/$tdir
6906 # just to make sure there is something that won't be found
6908 touch $dir/$tfile.now
6910 for age in year week day hour min; do
6911 count=$((count + 1))
6913 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6914 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6915 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6917 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6918 local nums=$($cmd | wc -l)
6919 [ $nums -eq $expected ] ||
6920 error "'$cmd' wrong: found $nums, expected $expected"
6922 cmd="$LFS find $dir -atime $count${age:0:1}"
6923 nums=$($cmd | wc -l)
6924 [ $nums -eq $expected ] ||
6925 error "'$cmd' wrong: found $nums, expected $expected"
6929 cmd="$LFS find $dir -ctime +1s -type f"
6930 nums=$($cmd | wc -l)
6931 (( $nums == $count * 2 + 1)) ||
6932 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6934 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6936 test_newerXY_base() {
6939 local dir=$DIR/$tdir
6943 if [ $y == "t" ]; then
6944 if [ $x == "b" ]; then
6945 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6947 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6950 ref=$DIR/$tfile.newer.$x$y
6951 touch $ref || error "touch $ref failed"
6954 echo "before = $ref"
6956 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6958 if [ $y == "t" ]; then
6959 if [ $x == "b" ]; then
6960 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6962 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6965 negref=$DIR/$tfile.negnewer.$x$y
6966 touch $negref || error "touch $negref failed"
6969 echo "after = $negref"
6970 local cmd="$LFS find $dir -newer$x$y $ref"
6971 local nums=$(eval $cmd | wc -l)
6972 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6974 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6975 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6977 cmd="$LFS find $dir ! -newer$x$y $negref"
6978 nums=$(eval $cmd | wc -l)
6979 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6980 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6982 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6983 nums=$(eval $cmd | wc -l)
6984 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6985 error "'$cmd' wrong: found $nums between, expected $expected"; }
6991 test_newerXY_base "a" "a"
6992 test_newerXY_base "a" "m"
6993 test_newerXY_base "a" "c"
6994 test_newerXY_base "m" "a"
6995 test_newerXY_base "m" "m"
6996 test_newerXY_base "m" "c"
6997 test_newerXY_base "c" "a"
6998 test_newerXY_base "c" "m"
6999 test_newerXY_base "c" "c"
7001 test_newerXY_base "a" "t"
7002 test_newerXY_base "m" "t"
7003 test_newerXY_base "c" "t"
7005 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) &&
7006 $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
7007 { echo "btime needs v2_13_53-145-g186b97e68a"; return 0; }
7009 test_newerXY_base "b" "b"
7010 test_newerXY_base "b" "t"
7012 run_test 56oc "check lfs find -newerXY work"
7015 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
7016 skip "btime unsupported on MDS < v2_13_53-145-g186b97e68a"
7018 (( $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
7019 skip "btime unsupported on clients < v2_13_53-145-g186b97e68a"
7021 local dir=$DIR/$tdir
7022 local ref=$DIR/$tfile.ref
7023 local negref=$DIR/$tfile.negref
7025 mkdir $dir || error "mkdir $dir failed"
7026 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
7027 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
7028 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
7029 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
7030 touch $ref || error "touch $ref failed"
7031 # sleep 3 seconds at least
7034 local before=$(do_facet mds1 date +%s)
7035 local skew=$(($(date +%s) - before + 1))
7037 if (( skew < 0 && skew > -5 )); then
7038 sleep $((0 - skew + 1))
7042 # Set the dir stripe params to limit files all on MDT0,
7043 # otherwise we need to calc the max clock skew between
7044 # the client and MDTs.
7045 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
7047 touch $negref || error "touch $negref failed"
7049 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
7050 local nums=$($cmd | wc -l)
7051 local expected=$(((NUMFILES + 1) * NUMDIRS))
7053 [ $nums -eq $expected ] ||
7054 error "'$cmd' wrong: found $nums, expected $expected"
7056 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
7057 nums=$($cmd | wc -l)
7058 expected=$((NUMFILES + 1))
7059 [ $nums -eq $expected ] ||
7060 error "'$cmd' wrong: found $nums, expected $expected"
7062 [ $skew -lt 0 ] && return
7064 local after=$(do_facet mds1 date +%s)
7065 local age=$((after - before + 1 + skew))
7067 cmd="$LFS find $dir -btime -${age}s -type f"
7068 nums=$($cmd | wc -l)
7069 expected=$(((NUMFILES + 1) * NUMDIRS))
7071 echo "Clock skew between client and server: $skew, age:$age"
7072 [ $nums -eq $expected ] ||
7073 error "'$cmd' wrong: found $nums, expected $expected"
7075 expected=$(($NUMDIRS + 1))
7076 cmd="$LFS find $dir -btime -${age}s -type d"
7077 nums=$($cmd | wc -l)
7078 [ $nums -eq $expected ] ||
7079 error "'$cmd' wrong: found $nums, expected $expected"
7080 rm -f $ref $negref || error "Failed to remove $ref $negref"
7082 run_test 56od "check lfs find -btime with units"
7085 [ $RUNAS_ID -eq $UID ] &&
7086 skip_env "RUNAS_ID = UID = $UID -- skipping"
7088 local dir=$DIR/$tdir
7090 setup_56 $dir $NUMFILES $NUMDIRS
7091 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
7093 local expected=$NUMFILES
7094 local cmd="$LFS find -uid $RUNAS_ID $dir"
7095 local nums=$($cmd | wc -l)
7097 [ $nums -eq $expected ] ||
7098 error "'$cmd' wrong: found $nums, expected $expected"
7100 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
7101 cmd="$LFS find ! -uid $RUNAS_ID $dir"
7102 nums=$($cmd | wc -l)
7103 [ $nums -eq $expected ] ||
7104 error "'$cmd' wrong: found $nums, expected $expected"
7106 run_test 56p "check lfs find -uid and ! -uid"
7109 [ $RUNAS_ID -eq $UID ] &&
7110 skip_env "RUNAS_ID = UID = $UID -- skipping"
7112 local dir=$DIR/$tdir
7114 setup_56 $dir $NUMFILES $NUMDIRS
7115 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
7117 local expected=$NUMFILES
7118 local cmd="$LFS find -gid $RUNAS_GID $dir"
7119 local nums=$($cmd | wc -l)
7121 [ $nums -eq $expected ] ||
7122 error "'$cmd' wrong: found $nums, expected $expected"
7124 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
7125 cmd="$LFS find ! -gid $RUNAS_GID $dir"
7126 nums=$($cmd | wc -l)
7127 [ $nums -eq $expected ] ||
7128 error "'$cmd' wrong: found $nums, expected $expected"
7130 run_test 56q "check lfs find -gid and ! -gid"
7133 local dir=$DIR/$tdir
7135 setup_56 $dir $NUMFILES $NUMDIRS
7138 local cmd="$LFS find -size 0 -type f -lazy $dir"
7139 local nums=$($cmd | wc -l)
7141 [ $nums -eq $expected ] ||
7142 error "'$cmd' wrong: found $nums, expected $expected"
7143 cmd="$LFS find -size 0 -type f $dir"
7144 nums=$($cmd | wc -l)
7145 [ $nums -eq $expected ] ||
7146 error "'$cmd' wrong: found $nums, expected $expected"
7149 cmd="$LFS find ! -size 0 -type f -lazy $dir"
7150 nums=$($cmd | wc -l)
7151 [ $nums -eq $expected ] ||
7152 error "'$cmd' wrong: found $nums, expected $expected"
7153 cmd="$LFS find ! -size 0 -type f $dir"
7154 nums=$($cmd | wc -l)
7155 [ $nums -eq $expected ] ||
7156 error "'$cmd' wrong: found $nums, expected $expected"
7158 echo "test" > $dir/$tfile
7159 echo "test2" > $dir/$tfile.2 && sync
7161 cmd="$LFS find -size 5c -type f -lazy $dir"
7162 nums=$($cmd | wc -l)
7163 [ $nums -eq $expected ] ||
7164 error "'$cmd' wrong: found $nums, expected $expected"
7165 cmd="$LFS find -size 5c -type f $dir"
7166 nums=$($cmd | wc -l)
7167 [ $nums -eq $expected ] ||
7168 error "'$cmd' wrong: found $nums, expected $expected"
7171 cmd="$LFS find -size +5c -type f -lazy $dir"
7172 nums=$($cmd | wc -l)
7173 [ $nums -eq $expected ] ||
7174 error "'$cmd' wrong: found $nums, expected $expected"
7175 cmd="$LFS find -size +5c -type f $dir"
7176 nums=$($cmd | wc -l)
7177 [ $nums -eq $expected ] ||
7178 error "'$cmd' wrong: found $nums, expected $expected"
7181 cmd="$LFS find -size +0 -type f -lazy $dir"
7182 nums=$($cmd | wc -l)
7183 [ $nums -eq $expected ] ||
7184 error "'$cmd' wrong: found $nums, expected $expected"
7185 cmd="$LFS find -size +0 -type f $dir"
7186 nums=$($cmd | wc -l)
7187 [ $nums -eq $expected ] ||
7188 error "'$cmd' wrong: found $nums, expected $expected"
7191 cmd="$LFS find ! -size -5c -type f -lazy $dir"
7192 nums=$($cmd | wc -l)
7193 [ $nums -eq $expected ] ||
7194 error "'$cmd' wrong: found $nums, expected $expected"
7195 cmd="$LFS find ! -size -5c -type f $dir"
7196 nums=$($cmd | wc -l)
7197 [ $nums -eq $expected ] ||
7198 error "'$cmd' wrong: found $nums, expected $expected"
7201 cmd="$LFS find -size -5c -type f -lazy $dir"
7202 nums=$($cmd | wc -l)
7203 [ $nums -eq $expected ] ||
7204 error "'$cmd' wrong: found $nums, expected $expected"
7205 cmd="$LFS find -size -5c -type f $dir"
7206 nums=$($cmd | wc -l)
7207 [ $nums -eq $expected ] ||
7208 error "'$cmd' wrong: found $nums, expected $expected"
7210 run_test 56r "check lfs find -size works"
7217 cancel_lru_locks $OSC
7219 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7220 local nums=$($cmd | wc -l)
7222 [ $nums -eq $expected ] ||
7223 error "'$cmd' wrong: found $nums, expected $expected"
7225 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7227 if (( rpcs_before + glimpses != rpcs_after )); then
7228 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7229 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7231 if [[ $glimpses == 0 ]]; then
7232 error "'$cmd' should not send glimpse RPCs to OST"
7234 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7240 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7241 skip "MDS < 2.12.58 doesn't return LSOM data"
7242 local dir=$DIR/$tdir
7243 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7245 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7247 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7248 $LCTL set_param -n llite.*.statahead_agl=0
7249 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7251 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7252 # open and close all files to ensure LSOM is updated
7253 cancel_lru_locks $OSC
7254 find $dir -type f | xargs cat > /dev/null
7256 # expect_found glimpse_rpcs command_to_run
7257 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7258 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7259 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7260 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7262 echo "test" > $dir/$tfile
7263 echo "test2" > $dir/$tfile.2 && sync
7264 cancel_lru_locks $OSC
7265 cat $dir/$tfile $dir/$tfile.2 > /dev/null
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 $dir"
7269 test_56ra_sub 1 0 "$LFS find -size +5c -type f -lazy $dir"
7270 test_56ra_sub 1 14 "$LFS find -size +5c -type f $dir"
7272 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7273 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7274 test_56ra_sub 2 0 "$LFS find ! -size -5c -type f -lazy $dir"
7275 test_56ra_sub 2 14 "$LFS find ! -size -5c -type f $dir"
7276 test_56ra_sub 12 0 "$LFS find -size -5c -type f -lazy $dir"
7277 test_56ra_sub 12 14 "$LFS find -size -5c -type f $dir"
7279 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7282 local dir=$DIR/$tdir
7283 local tmp=$TMP/$tfile.log
7286 test_mkdir -p $dir || error "failed to mkdir $dir"
7287 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7288 error "failed to setstripe $dir/$tfile"
7289 mdt_idx=$($LFS getdirstripe -i $dir)
7290 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7292 stack_trap "rm -f $tmp" EXIT
7293 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7294 ! grep -q obd_uuid $tmp ||
7295 error "failed to find --size +100K --ost 0 $dir"
7296 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7297 ! grep -q obd_uuid $tmp ||
7298 error "failed to find --size +100K --mdt $mdt_idx $dir"
7300 run_test 56rb "check lfs find --size --ost/--mdt works"
7303 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7304 local dir=$DIR/$tdir
7307 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7308 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7309 (( $MDSCOUNT > 2 )) &&
7310 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7311 mkdir $dir/$tdir-{1..10}
7312 touch $dir/$tfile-{1..10}
7314 found=$($LFS find $dir --mdt-count 2 | wc -l)
7316 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7318 found=$($LFS find $dir -T +1 | wc -l)
7319 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7320 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7322 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7324 (( $found == $expect )) || error "found $found all_char, expect $expect"
7326 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7327 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7328 (( $found == $expect )) || error "found $found all_char, expect $expect"
7330 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7333 local dir=$DIR/$tdir
7338 mkfifo $dir/fifo || error "failed to create fifo file"
7339 $LFS find $dir -t p --printf "%p %y %LP\n" ||
7340 error "should not fail even cannot get projid from pipe file"
7341 found=$($LFS find $dir -t p --printf "%y")
7342 [[ "p" == $found ]] || error "found $found, expect p"
7344 mknod $dir/chardev c 1 5 ||
7345 error "failed to create character device file"
7346 $LFS find $dir -t c --printf "%p %y %LP\n" ||
7347 error "should not fail even cannot get projid from chardev file"
7348 found=$($LFS find $dir -t c --printf "%y")
7349 [[ "c" == $found ]] || error "found $found, expect c"
7351 found=$($LFS find $dir ! -type d --printf "%p %y %LP\n" | wc -l)
7352 (( found == 2 )) || error "unable to list all files"
7354 run_test 56rd "check lfs find --printf special files"
7356 test_56s() { # LU-611 #LU-9369
7357 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7359 local dir=$DIR/$tdir
7360 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7362 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7363 for i in $(seq $NUMDIRS); do
7364 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7367 local expected=$NUMDIRS
7368 local cmd="$LFS find -c $OSTCOUNT $dir"
7369 local nums=$($cmd | wc -l)
7371 [ $nums -eq $expected ] || {
7372 $LFS getstripe -R $dir
7373 error "'$cmd' wrong: found $nums, expected $expected"
7376 expected=$((NUMDIRS + onestripe))
7377 cmd="$LFS find -stripe-count +0 -type f $dir"
7378 nums=$($cmd | wc -l)
7379 [ $nums -eq $expected ] || {
7380 $LFS getstripe -R $dir
7381 error "'$cmd' wrong: found $nums, expected $expected"
7385 cmd="$LFS find -stripe-count 1 -type f $dir"
7386 nums=$($cmd | wc -l)
7387 [ $nums -eq $expected ] || {
7388 $LFS getstripe -R $dir
7389 error "'$cmd' wrong: found $nums, expected $expected"
7392 cmd="$LFS find -stripe-count -2 -type f $dir"
7393 nums=$($cmd | wc -l)
7394 [ $nums -eq $expected ] || {
7395 $LFS getstripe -R $dir
7396 error "'$cmd' wrong: found $nums, expected $expected"
7400 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7401 nums=$($cmd | wc -l)
7402 [ $nums -eq $expected ] || {
7403 $LFS getstripe -R $dir
7404 error "'$cmd' wrong: found $nums, expected $expected"
7407 run_test 56s "check lfs find -stripe-count works"
7409 test_56t() { # LU-611 #LU-9369
7410 local dir=$DIR/$tdir
7412 setup_56 $dir 0 $NUMDIRS
7413 for i in $(seq $NUMDIRS); do
7414 $LFS setstripe -S 8M $dir/dir$i/$tfile
7417 local expected=$NUMDIRS
7418 local cmd="$LFS find -S 8M $dir"
7419 local nums=$($cmd | wc -l)
7421 [ $nums -eq $expected ] || {
7422 $LFS getstripe -R $dir
7423 error "'$cmd' wrong: found $nums, expected $expected"
7427 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7429 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7431 expected=$(((NUMDIRS + 1) * NUMFILES))
7432 cmd="$LFS find -stripe-size 512k -type f $dir"
7433 nums=$($cmd | wc -l)
7434 [ $nums -eq $expected ] ||
7435 error "'$cmd' wrong: found $nums, expected $expected"
7437 cmd="$LFS find -stripe-size +320k -type f $dir"
7438 nums=$($cmd | wc -l)
7439 [ $nums -eq $expected ] ||
7440 error "'$cmd' wrong: found $nums, expected $expected"
7442 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7443 cmd="$LFS find -stripe-size +200k -type f $dir"
7444 nums=$($cmd | wc -l)
7445 [ $nums -eq $expected ] ||
7446 error "'$cmd' wrong: found $nums, expected $expected"
7448 cmd="$LFS find -stripe-size -640k -type f $dir"
7449 nums=$($cmd | wc -l)
7450 [ $nums -eq $expected ] ||
7451 error "'$cmd' wrong: found $nums, expected $expected"
7454 cmd="$LFS find -stripe-size 256k -type f $dir"
7455 nums=$($cmd | wc -l)
7456 [ $nums -eq $expected ] ||
7457 error "'$cmd' wrong: found $nums, expected $expected"
7459 cmd="$LFS find -stripe-size -320k -type f $dir"
7460 nums=$($cmd | wc -l)
7461 [ $nums -eq $expected ] ||
7462 error "'$cmd' wrong: found $nums, expected $expected"
7465 cmd="$LFS find -stripe-size 1024k -type f $dir"
7466 nums=$($cmd | wc -l)
7467 [ $nums -eq $expected ] ||
7468 error "'$cmd' wrong: found $nums, expected $expected"
7470 run_test 56t "check lfs find -stripe-size works"
7472 test_56u() { # LU-611
7473 local dir=$DIR/$tdir
7475 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7477 if [[ $OSTCOUNT -gt 1 ]]; then
7478 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7484 local expected=$(((NUMDIRS + 1) * NUMFILES))
7485 local cmd="$LFS find -stripe-index 0 -type f $dir"
7486 local nums=$($cmd | wc -l)
7488 [ $nums -eq $expected ] ||
7489 error "'$cmd' wrong: found $nums, expected $expected"
7492 cmd="$LFS find -stripe-index 1 -type f $dir"
7493 nums=$($cmd | wc -l)
7494 [ $nums -eq $expected ] ||
7495 error "'$cmd' wrong: found $nums, expected $expected"
7497 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7498 nums=$($cmd | wc -l)
7499 [ $nums -eq $expected ] ||
7500 error "'$cmd' wrong: found $nums, expected $expected"
7503 # This should produce an error and not return any files
7504 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7505 nums=$($cmd 2>/dev/null | wc -l)
7506 [ $nums -eq $expected ] ||
7507 error "'$cmd' wrong: found $nums, expected $expected"
7509 if [[ $OSTCOUNT -gt 1 ]]; then
7510 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7511 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7512 nums=$($cmd | wc -l)
7513 [ $nums -eq $expected ] ||
7514 error "'$cmd' wrong: found $nums, expected $expected"
7517 run_test 56u "check lfs find -stripe-index works"
7521 local dir=$DIR/$tdir
7523 setup_56 $dir $NUMFILES $NUMDIRS
7525 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7526 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7528 for file in $($LFS find -m $UUID $dir); do
7529 file_midx=$($LFS getstripe -m $file)
7530 [ $file_midx -eq $mdt_idx ] ||
7531 error "lfs find -m $UUID != getstripe -m $file_midx"
7534 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7537 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7540 local dir=$DIR/$tdir
7542 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7543 stack_trap "rm -rf $dir"
7545 local stripe_size=$($LFS getstripe -S -d $dir) ||
7546 error "$LFS getstripe -S -d $dir failed"
7547 stripe_size=${stripe_size%% *}
7549 local file_size=$((stripe_size * OSTCOUNT))
7550 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7551 local required_space=$((file_num * file_size))
7552 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7554 (( free_space >= required_space / 1024 )) ||
7555 skip_env "need $required_space, have $free_space kbytes"
7558 local dd_count=$((file_size / dd_bs))
7560 # write data into the files
7565 for ((i = 1; i <= NUMFILES; i++ )); do
7567 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7568 error "write data into $file failed"
7570 for ((i = 1; i <= NUMDIRS; i++ )); do
7571 for ((j = 1; j <= NUMFILES; j++ )); do
7572 file=$dir/dir$i/file$j
7573 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7574 error "write data into $file failed"
7578 # $LFS_MIGRATE will fail if hard link migration is unsupported
7579 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7580 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7581 error "creating links to $dir/dir1/file1 failed"
7586 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7589 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7592 eval $cmd || error "$cmd failed"
7594 check_stripe_count $dir/file1 $expected
7596 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7597 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7598 # OST 1 if it is on OST 0. This file is small enough to
7599 # be on only one stripe.
7600 file=$dir/migr_1_ost
7601 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7602 error "write data into $file failed"
7603 local obdidx=$($LFS getstripe -i $file)
7604 local oldmd5=$(md5sum $file)
7607 (( obdidx != 0 )) || newobdidx=1
7608 cmd="$LFS migrate -i $newobdidx $file"
7610 eval $cmd || error "$cmd failed"
7612 local realobdix=$($LFS getstripe -i $file)
7613 local newmd5=$(md5sum $file)
7615 (( $newobdidx == $realobdix )) ||
7616 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7617 [[ "$oldmd5" == "$newmd5" ]] ||
7618 error "md5sum differ: $oldmd5, $newmd5"
7622 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7624 eval $cmd || error "$cmd failed"
7626 for (( j = 1; j <= NUMFILES; j++ )); do
7627 check_stripe_count $dir/dir1/file$j $expected
7630 # lfs_migrate works with lfs find
7631 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7632 $LFS_MIGRATE -y -c $expected"
7634 eval $cmd || error "$cmd failed"
7636 for (( i = 2; i <= NUMFILES; i++ )); do
7637 check_stripe_count $dir/file$i $expected
7639 for (( i = 2; i <= NUMDIRS; i++ )); do
7640 for (( j = 1; j <= NUMFILES; j++ )); do
7641 check_stripe_count $dir/dir$i/file$j $expected
7645 run_test 56wa "check lfs_migrate -c stripe_count works"
7648 local file1=$DIR/$tdir/file1
7649 local create_pool=false
7650 local initial_pool=$($LFS getstripe -p $DIR)
7654 echo -n "Creating test dir..."
7655 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7658 echo -n "Creating test file..."
7659 touch $file1 || error "cannot create file"
7662 echo -n "Detecting existing pools..."
7663 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7665 if [ ${#pool_list[@]} -gt 0 ]; then
7666 echo "${pool_list[@]}"
7667 for thispool in "${pool_list[@]}"; do
7668 if [[ -z "$initial_pool" ||
7669 "$initial_pool" != "$thispool" ]]; then
7671 echo "Using existing pool '$pool'"
7676 echo "none detected."
7678 if [ -z "$pool" ]; then
7679 pool=${POOL:-testpool}
7680 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7681 echo -n "Creating pool '$pool'..."
7683 pool_add $pool &> /dev/null ||
7684 error "pool_add failed"
7687 echo -n "Adding target to pool..."
7688 pool_add_targets $pool 0 0 1 &> /dev/null ||
7689 error "pool_add_targets failed"
7693 echo -n "Setting pool using -p option..."
7694 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7695 error "migrate failed rc = $?"
7698 echo -n "Verifying test file is in pool after migrating..."
7699 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7700 error "file was not migrated to pool $pool"
7703 echo -n "Removing test file from pool '$pool'..."
7704 # "lfs migrate $file" won't remove the file from the pool
7705 # until some striping information is changed.
7706 $LFS migrate -c 1 $file1 &> /dev/null ||
7707 error "cannot remove from pool"
7708 [ "$($LFS getstripe -p $file1)" ] &&
7709 error "pool still set"
7712 echo -n "Setting pool using --pool option..."
7713 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7714 error "migrate failed rc = $?"
7719 if $create_pool; then
7720 destroy_test_pools 2> /dev/null ||
7721 error "destroy test pools failed"
7724 run_test 56wb "check lfs_migrate pool support"
7727 local file1="$DIR/$tdir/$tfile"
7737 echo -n "Creating test dir..."
7738 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7739 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7740 error "cannot set stripe by '-S 1M -c 1'"
7743 echo -n "Setting initial stripe for test file..."
7744 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7745 error "cannot set stripe"
7746 cur_ssize=$($LFS getstripe -S "$file1")
7747 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7750 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7751 stack_trap "rm -f $file1"
7752 md5="$(md5sum $file1)"
7754 # File currently set to -S 512K -c 1
7756 # Ensure -c and -S options are rejected when -R is set
7757 echo -n "Verifying incompatible options are detected..."
7758 $LFS_MIGRATE -R -c 1 "$file1" &&
7759 error "incompatible -R and -c options not detected"
7760 $LFS_MIGRATE -R -S 1M "$file1" &&
7761 error "incompatible -R and -S options not detected"
7762 $LFS_MIGRATE -R -p pool "$file1" &&
7763 error "incompatible -R and -p options not detected"
7764 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7765 error "incompatible -R and -E options not detected"
7766 $LFS_MIGRATE -R -A "$file1" &&
7767 error "incompatible -R and -A options not detected"
7768 $LFS_MIGRATE -A -c 1 "$file1" &&
7769 error "incompatible -A and -c options not detected"
7770 $LFS_MIGRATE -A -S 1M "$file1" &&
7771 error "incompatible -A and -S options not detected"
7772 $LFS_MIGRATE -A -p pool "$file1" &&
7773 error "incompatible -A and -p options not detected"
7774 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7775 error "incompatible -A and -E options not detected"
7778 # Ensure unrecognized options are passed through to 'lfs migrate'
7779 echo -n "Verifying -S option is passed through to lfs migrate..."
7780 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7781 cur_ssize=$($LFS getstripe -S "$file1")
7782 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7783 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7786 # File currently set to -S 1M -c 1
7788 # Ensure long options are supported
7789 echo -n "Verifying long options supported..."
7790 $LFS_MIGRATE --non-block "$file1" ||
7791 error "long option without argument not supported"
7792 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7793 error "long option with argument not supported"
7794 cur_ssize=$($LFS getstripe -S "$file1")
7795 (( cur_ssize == 524288 )) ||
7796 error "migrate --stripe-size $cur_ssize != 524288"
7797 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7800 # File currently set to -S 512K -c 1
7802 if (( OSTCOUNT > 1 )); then
7803 echo -n "Verifying explicit stripe count can be set..."
7804 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7805 cur_scount=$($LFS getstripe -c "$file1")
7806 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7807 [[ "$(md5sum $file1)" == "$md5" ]] ||
7808 error "file data has changed (3)"
7812 # File currently set to -S 512K -c 1 or -S 512K -c 2
7814 # Ensure parent striping is used if -R is set, and no stripe
7815 # count or size is specified
7816 echo -n "Setting stripe for parent directory..."
7817 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7818 error "cannot set stripe '-S 2M -c 1'"
7819 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7822 echo -n "Verifying restripe option uses parent stripe settings..."
7823 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7824 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7825 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7826 cur_ssize=$($LFS getstripe -S "$file1")
7827 (( cur_ssize == parent_ssize )) ||
7828 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7829 cur_scount=$($LFS getstripe -c "$file1")
7830 (( cur_scount == parent_scount )) ||
7831 error "migrate -R stripe_count $cur_scount != $parent_scount"
7832 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7835 # File currently set to -S 1M -c 1
7837 # Ensure striping is preserved if -R is not set, and no stripe
7838 # count or size is specified
7839 echo -n "Verifying striping size preserved when not specified..."
7840 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7841 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7842 error "cannot set stripe on parent directory"
7843 $LFS_MIGRATE "$file1" || error "migrate failed"
7844 cur_ssize=$($LFS getstripe -S "$file1")
7845 (( cur_ssize == orig_ssize )) ||
7846 error "migrate by default $cur_ssize != $orig_ssize"
7847 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7850 # Ensure file name properly detected when final option has no argument
7851 echo -n "Verifying file name properly detected..."
7852 $LFS_MIGRATE "$file1" ||
7853 error "file name interpreted as option argument"
7854 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7857 # Ensure PFL arguments are passed through properly
7858 echo -n "Verifying PFL options passed through..."
7859 new_scount=$(((OSTCOUNT + 1) / 2))
7860 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7861 error "migrate PFL arguments failed"
7862 cur_comp=$($LFS getstripe --comp-count $file1)
7863 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7864 cur_scount=$($LFS getstripe --stripe-count $file1)
7865 (( cur_scount == new_scount)) ||
7866 error "PFL stripe count $cur_scount != $new_scount"
7867 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7870 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7873 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7875 local file1=$DIR/$tdir/$tfile
7877 echo -n "Creating test dir..."
7878 test_mkdir $DIR/$tdir || error "cannot create dir"
7881 echo -n "Creating test file..."
7882 echo "$tfile" > $file1
7885 # Ensure 'lfs migrate' will fail by using a non-existent option,
7886 # and make sure rsync is not called to recover
7887 echo -n "Make sure --no-rsync option works..."
7888 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7889 grep -q 'refusing to fall back to rsync' ||
7890 error "rsync was called with --no-rsync set"
7893 # Ensure rsync is called without trying 'lfs migrate' first
7894 echo -n "Make sure --rsync option works..."
7895 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7896 grep -q 'falling back to rsync' &&
7897 error "lfs migrate was called with --rsync set"
7900 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7906 test_mkdir $td || error "cannot create $td"
7907 touch $tf || error "cannot touch $tf"
7909 echo -n "Make sure --non-direct|-D works..."
7910 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7911 grep -q "lfs migrate --non-direct" ||
7912 error "--non-direct option cannot work correctly"
7913 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7914 grep -q "lfs migrate -D" ||
7915 error "-D option cannot work correctly"
7918 run_test 56we "check lfs_migrate --non-direct|-D support"
7921 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7922 check_swap_layouts_support
7924 local dir=$DIR/$tdir
7925 local ref1=/etc/passwd
7926 local file1=$dir/file1
7928 test_mkdir $dir || error "creating dir $dir"
7929 $LFS setstripe -c 2 $file1
7931 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7932 stripe=$($LFS getstripe -c $file1)
7933 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7934 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7939 run_test 56x "lfs migration support"
7942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7943 check_swap_layouts_support
7945 local dir=$DIR/$tdir/$testnum
7949 local ref1=/etc/passwd
7950 local file1=$dir/file1
7952 $LFS setstripe -c 2 $file1
7954 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7956 local stripe=$($LFS getstripe -c $file1)
7958 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7959 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7964 run_test 56xa "lfs migration --block support"
7966 check_migrate_links() {
7967 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7969 local file1="$dir/file1"
7973 local total_count=$(($begin + $count - 1))
7974 local symlink_count=10
7977 if [ ! -f "$file1" ]; then
7978 echo -n "creating initial file..."
7979 $LFS setstripe -c 1 -S "512k" "$file1" ||
7980 error "cannot setstripe initial file"
7983 echo -n "creating symlinks..."
7984 for s in $(seq 1 $symlink_count); do
7985 ln -s "$file1" "$dir/slink$s" ||
7986 error "cannot create symlinks"
7990 echo -n "creating nonlinked files..."
7991 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7992 error "cannot create nonlinked files"
7997 if [ ! -f "$dir/file$total_count" ]; then
7998 echo -n "creating hard links $begin:$total_count..."
7999 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
8000 /dev/null || error "cannot create hard links"
8004 echo -n "checking number of hard links listed in xattrs..."
8005 local fid=$($LFS getstripe -F "$file1")
8006 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
8009 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
8010 skip "hard link list has unexpected size, skipping test"
8012 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
8013 error "link names should exceed xattrs size"
8016 echo -n "migrating files..."
8017 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
8019 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
8022 # make sure all links have been properly migrated
8023 echo -n "verifying files..."
8024 fid=$($LFS getstripe -F "$file1") ||
8025 error "cannot get fid for file $file1"
8026 for i in $(seq 2 $total_count); do
8027 local fid2=$($LFS getstripe -F $dir/file$i)
8029 [ "$fid2" == "$fid" ] ||
8030 error "migrated hard link has mismatched FID"
8033 # make sure hard links were properly detected, and migration was
8034 # performed only once for the entire link set; nonlinked files should
8036 local actual=$(grep -c 'done' <<< "$migrate_out")
8037 local expected=$(($uniq_count + 1))
8039 [ "$actual" -eq "$expected" ] ||
8040 error "hard links individually migrated ($actual != $expected)"
8042 # make sure the correct number of hard links are present
8043 local hardlinks=$(stat -c '%h' "$file1")
8045 [ $hardlinks -eq $total_count ] ||
8046 error "num hard links $hardlinks != $total_count"
8053 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
8054 skip "Need MDS version at least 2.10.55"
8056 local dir="$DIR/$tdir"
8058 test_mkdir "$dir" || error "cannot create dir $dir"
8060 echo "testing lfs migrate mode when all links fit within xattrs"
8061 check_migrate_links "$dir" 2 99
8063 echo "testing rsync mode when all links fit within xattrs"
8064 check_migrate_links --rsync "$dir" 2 99
8066 echo "testing lfs migrate mode when all links do not fit within xattrs"
8067 check_migrate_links "$dir" 101 100
8069 echo "testing rsync mode when all links do not fit within xattrs"
8070 check_migrate_links --rsync "$dir" 101 100
8072 chown -R $RUNAS_ID $dir
8073 echo "testing non-root lfs migrate mode when not all links are in xattr"
8074 check_migrate_links "$dir" 101 100 "$RUNAS"
8079 run_test 56xb "lfs migration hard link support"
8082 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8084 local dir="$DIR/$tdir"
8086 test_mkdir "$dir" || error "cannot create dir $dir"
8088 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
8089 echo -n "Setting initial stripe for 20MB test file..."
8090 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
8091 error "cannot setstripe 20MB file"
8093 echo -n "Sizing 20MB test file..."
8094 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
8096 echo -n "Verifying small file autostripe count is 1..."
8097 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
8098 error "cannot migrate 20MB file"
8099 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
8100 error "cannot get stripe for $dir/20mb"
8101 [ $stripe_count -eq 1 ] ||
8102 error "unexpected stripe count $stripe_count for 20MB file"
8106 # Test 2: File is small enough to fit within the available space on
8107 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
8108 # have at least an additional 1KB for each desired stripe for test 3
8109 echo -n "Setting stripe for 1GB test file..."
8110 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
8112 echo -n "Sizing 1GB test file..."
8113 # File size is 1GB + 3KB
8114 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
8117 # need at least 512MB per OST for 1GB file to fit in 2 stripes
8118 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
8119 if (( avail > 524288 * OSTCOUNT )); then
8120 echo -n "Migrating 1GB file..."
8121 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
8122 error "cannot migrate 1GB file"
8124 echo -n "Verifying autostripe count is sqrt(n) + 1..."
8125 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
8126 error "cannot getstripe for 1GB file"
8127 [ $stripe_count -eq 2 ] ||
8128 error "unexpected stripe count $stripe_count != 2"
8132 # Test 3: File is too large to fit within the available space on
8133 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
8134 if [ $OSTCOUNT -ge 3 ]; then
8135 # The required available space is calculated as
8136 # file size (1GB + 3KB) / OST count (3).
8137 local kb_per_ost=349526
8139 echo -n "Migrating 1GB file with limit..."
8140 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
8141 error "cannot migrate 1GB file with limit"
8144 stripe_count=$($LFS getstripe -c "$dir/1gb")
8145 echo -n "Verifying 1GB autostripe count with limited space..."
8146 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
8147 error "unexpected stripe count $stripe_count (min 3)"
8154 run_test 56xc "lfs migration autostripe"
8157 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8159 local dir=$DIR/$tdir
8160 local f_mgrt=$dir/$tfile.mgrt
8161 local f_yaml=$dir/$tfile.yaml
8162 local f_copy=$dir/$tfile.copy
8163 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8164 local layout_copy="-c 2 -S 2M -i 1"
8165 local yamlfile=$dir/yamlfile
8166 local layout_before;
8169 test_mkdir "$dir" || error "cannot create dir $dir"
8170 stack_trap "rm -rf $dir"
8171 $LFS setstripe $layout_yaml $f_yaml ||
8172 error "cannot setstripe $f_yaml with layout $layout_yaml"
8173 $LFS getstripe --yaml $f_yaml > $yamlfile
8174 $LFS setstripe $layout_copy $f_copy ||
8175 error "cannot setstripe $f_copy with layout $layout_copy"
8177 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8179 # 1. test option --yaml
8180 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8181 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8182 layout_before=$(get_layout_param $f_yaml)
8183 layout_after=$(get_layout_param $f_mgrt)
8184 [ "$layout_after" == "$layout_before" ] ||
8185 error "lfs_migrate --yaml: $layout_after != $layout_before"
8187 # 2. test option --copy
8188 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8189 error "cannot migrate $f_mgrt with --copy $f_copy"
8190 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8191 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8192 [ "$layout_after" == "$layout_before" ] ||
8193 error "lfs_migrate --copy: $layout_after != $layout_before"
8195 run_test 56xd "check lfs_migrate --yaml and --copy support"
8198 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8200 local dir=$DIR/$tdir
8201 local f_comp=$dir/$tfile
8202 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8203 local layout_before=""
8204 local layout_after=""
8206 test_mkdir "$dir" || error "cannot create dir $dir"
8207 stack_trap "rm -rf $dir"
8208 $LFS setstripe $layout $f_comp ||
8209 error "cannot setstripe $f_comp with layout $layout"
8210 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8211 dd if=/dev/zero of=$f_comp bs=1M count=4
8213 # 1. migrate a comp layout file by lfs_migrate
8214 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8215 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8216 [ "$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 $f_comp)
8222 [ "$layout_before" == "$layout_after" ] ||
8223 error "lfs migrate: $layout_before != $layout_after"
8225 run_test 56xe "migrate a composite layout file"
8228 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8230 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8231 skip "Need server version at least 2.13.53"
8233 local dir=$DIR/$tdir
8234 local f_comp=$dir/$tfile
8235 local layout="-E 1M -c1 -E -1 -c2"
8239 test_mkdir "$dir" || error "cannot create dir $dir"
8240 stack_trap "rm -rf $dir"
8241 $LFS setstripe $layout $f_comp ||
8242 error "cannot setstripe $f_comp with layout $layout"
8243 fid_before=$($LFS getstripe --fid $f_comp)
8244 dd if=/dev/zero of=$f_comp bs=1M count=4
8246 # 1. migrate a comp layout file to a comp layout
8247 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8248 fid_after=$($LFS getstripe --fid $f_comp)
8249 [ "$fid_before" == "$fid_after" ] ||
8250 error "comp-to-comp migrate: $fid_before != $fid_after"
8252 # 2. migrate a comp layout file to a plain layout
8253 $LFS migrate -c2 $f_comp ||
8254 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-plain migrate: $fid_before != $fid_after"
8259 # 3. migrate a plain layout file to a comp layout
8260 $LFS migrate $layout $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 "plain-to-comp migrate: $fid_before != $fid_after"
8266 run_test 56xf "FID is not lost during migration of a composite layout file"
8268 check_file_ost_range() {
8275 file_range=($($LFS getstripe -y "$file" |
8276 awk '/l_ost_idx:/ { print $NF }'))
8278 if [[ "${#file_range[@]}" = 0 ]]; then
8279 echo "No osts found for $file"
8283 for idx in "${file_range[@]}"; do
8284 [[ " $range " =~ " $idx " ]] ||
8292 local stripe_opt="$1"
8295 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8297 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8298 error "Fail to migrate $tfile on $pool"
8299 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8300 error "$tfile is not in pool $pool"
8301 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8302 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8306 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8307 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8308 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8309 skip "Need MDS version newer than 2.14.52"
8311 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8312 local -a pool_ranges=("0 0" "1 1" "0 1")
8315 for i in "${!pool_names[@]}"; do
8316 pool_add ${pool_names[$i]} ||
8317 error "pool_add failed (pool: ${pool_names[$i]})"
8318 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8319 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8322 # init the file to migrate
8323 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8324 error "Unable to create $tfile on OST1"
8325 stack_trap "rm -f $DIR/$tfile"
8326 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8327 error "Unable to write on $tfile"
8329 echo "1. migrate $tfile on pool ${pool_names[0]}"
8330 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8332 echo "2. migrate $tfile on pool ${pool_names[2]}"
8333 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8335 echo "3. migrate $tfile on pool ${pool_names[1]}"
8336 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8338 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8339 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8343 destroy_test_pools ||
8344 error "pool_destroy failed"
8346 run_test 56xg "lfs migrate pool support"
8349 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8352 local file1=$DIR/$tfile
8353 local tmp1=$TMP/$tfile.tmp
8355 $LFS setstripe -c 2 $file1
8357 stack_trap "rm -f $file1 $tmp1"
8358 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8359 error "error creating $tmp1"
8363 local start=$SECONDS
8365 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8366 error "migrate failed rc = $?"
8368 local elapsed=$((SECONDS - start))
8370 # with 1MB/s, elapsed should equal size_mb
8371 (( elapsed >= size_mb * 95 / 100 )) ||
8372 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8374 (( elapsed <= size_mb * 120 / 100 )) ||
8375 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8377 (( elapsed <= size_mb * 350 / 100 )) ||
8378 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8380 stripe=$($LFS getstripe -c $file1)
8381 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8382 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8384 # Clean up file (since it is multiple MB)
8387 run_test 56xh "lfs migrate bandwidth limitation support"
8390 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8391 verify_yaml_available || skip_env "YAML verification not installed"
8394 local file1=$DIR/$tfile.1
8395 local file2=$DIR/$tfile.2
8396 local file3=$DIR/$tfile.3
8397 local output_file=$DIR/$tfile.out
8398 local tmp1=$TMP/$tfile.tmp
8400 $LFS setstripe -c 2 $file1
8401 $LFS setstripe -c 2 $file2
8402 $LFS setstripe -c 2 $file3
8404 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8405 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8406 error "error creating $tmp1"
8412 $LFS migrate --stats --stats-interval=1 \
8413 -c 1 $file1 $file2 $file3 1> $output_file ||
8414 error "migrate failed rc = $?"
8417 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8419 # Clean up file (since it is multiple MB)
8420 rm -f $file1 $file2 $file3 $tmp1 $output_file
8422 run_test 56xi "lfs migrate stats support"
8424 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8425 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8427 local file=$DIR/$tfile
8428 local linkdir=$DIR/$tdir
8430 test_mkdir $linkdir || error "fail to create $linkdir"
8431 $LFS setstripe -i 0 -c 1 -S1M $file
8432 stack_trap "rm -rf $file $linkdir"
8433 dd if=/dev/urandom of=$file bs=1M count=10 ||
8434 error "fail to create $file"
8441 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8442 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8443 (( nlinks = thread_max * 3 / 2 / cpts))
8445 echo "create $nlinks hard links of $file"
8446 createmany -l $file $linkdir/link $nlinks
8448 # Parallel migrates (should not block)
8450 for ((i = 0; i < nlinks; i++)); do
8451 echo $linkdir/link$i
8452 done | xargs -n1 -P $nlinks $LFS migrate -c2
8455 stripe_count=$($LFS getstripe -c $file) ||
8456 error "fail to get stripe count on $file"
8458 ((stripe_count == 2)) ||
8459 error "fail to migrate $file (stripe_count = $stripe_count)"
8461 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8464 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8467 local file1=$DIR/$tfile
8469 stack_trap "rm -f $file1"
8470 $LFS setstripe -c 1 $file1
8471 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8472 error "error creating $file1"
8473 $LFS mirror extend -N $file1 || error "can't mirror"
8474 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8476 $LFS getstripe $file1 | grep stale ||
8477 error "one component must be stale"
8479 local start=$SECONDS
8480 $LFS mirror resync --stats --stats-interval=1 -W 1M $file1 ||
8481 error "migrate failed rc = $?"
8482 local elapsed=$((SECONDS - start))
8483 $LFS getstripe $file1 | grep stale &&
8484 error "all components must be sync"
8486 # with 1MB/s, elapsed should equal size_mb
8487 (( elapsed >= size_mb * 95 / 100 )) ||
8488 error "'lfs mirror resync -W' too fast ($elapsed < 0.95 * $size_mb)?"
8490 (( elapsed <= size_mb * 120 / 100 )) ||
8491 error_not_in_vm "'lfs mirror resync -W' slow ($elapsed > 1.2 * $size_mb)"
8493 (( elapsed <= size_mb * 350 / 100 )) ||
8494 error "'lfs mirror resync -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8496 run_test 56xk "lfs mirror resync bandwidth limitation support"
8499 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8500 verify_yaml_available || skip_env "YAML verification not installed"
8503 local file1=$DIR/$tfile.1
8504 local output_file=$DIR/$tfile.out
8506 stack_trap "rm -f $file1"
8507 $LFS setstripe -c 1 $file1
8508 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8509 error "error creating $file1"
8510 $LFS mirror extend -N $file1 || error "can't mirror"
8511 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8513 $LFS getstripe $file1 | grep stale ||
8514 error "one component must be stale"
8515 $LFS getstripe $file1
8517 $LFS mirror resync --stats --stats-interval=1 $file1 >$output_file ||
8518 error "resync failed rc = $?"
8519 $LFS getstripe $file1 | grep stale &&
8520 error "all components must be sync"
8523 cat $output_file | verify_yaml || error "stats is not valid YAML"
8525 run_test 56xl "lfs mirror resync stats support"
8528 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8529 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8532 local dir=$DIR/$tdir
8536 test_mkdir -p $dir || error "creating dir $dir"
8537 touch $f1 || error "creating std file $f1"
8538 $MULTIOP $f2 H2c || error "creating released file $f2"
8540 # a directory can be raid0, so ask only for files
8541 res=$($LFS find $dir -L raid0 -type f | wc -l)
8542 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8544 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8545 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8547 # only files can be released, so no need to force file search
8548 res=$($LFS find $dir -L released)
8549 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8551 res=$($LFS find $dir -type f \! -L released)
8552 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8554 run_test 56y "lfs find -L raid0|released"
8556 test_56z() { # LU-4824
8557 # This checks to make sure 'lfs find' continues after errors
8558 # There are two classes of errors that should be caught:
8559 # - If multiple paths are provided, all should be searched even if one
8561 # - If errors are encountered during the search, it should not terminate
8563 local dir=$DIR/$tdir
8567 for i in d{0..9}; do
8569 touch $dir/$i/$tfile
8571 $LFS find $DIR/non_existent_dir $dir &&
8572 error "$LFS find did not return an error"
8573 # Make a directory unsearchable. This should NOT be the last entry in
8574 # directory order. Arbitrarily pick the 6th entry
8575 chmod 700 $($LFS find $dir -type d | sed '6!d')
8577 $RUNAS $LFS find $DIR/non_existent $dir
8578 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8580 # The user should be able to see 10 directories and 9 files
8581 (( count == 19 )) ||
8582 error "$LFS find found $count != 19 entries after error"
8584 run_test 56z "lfs find should continue after an error"
8586 test_56aa() { # LU-5937
8587 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8589 local dir=$DIR/$tdir
8592 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8594 createmany -o $dir/striped_dir/${tfile}- 1024
8595 local dirs=$($LFS find --size +8k $dir/)
8597 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8599 run_test 56aa "lfs find --size under striped dir"
8601 test_56ab() { # LU-10705
8602 test_mkdir $DIR/$tdir
8603 dd if=/dev/urandom of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8604 dd if=/dev/urandom of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8605 dd if=/dev/urandom of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8606 # Flush writes to ensure valid blocks. Need to be more thorough for
8607 # ZFS, since blocks are not allocated/returned to client immediately.
8609 wait_zfs_commit ost1 2
8610 cancel_lru_locks osc
8613 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8615 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8617 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8618 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8620 rm -f $DIR/$tdir/$tfile.[123]
8622 run_test 56ab "lfs find --blocks"
8626 local dir="$DIR/$tdir"
8627 local perms=(001 002 003 004 005 006 007
8628 010 020 030 040 050 060 070
8629 100 200 300 400 500 600 700
8630 111 222 333 444 555 666 777)
8631 local perm_minus=(8 8 4 8 4 4 2
8635 local perm_slash=(8 8 12 8 12 12 14
8638 16 16 24 16 24 24 28)
8641 for perm in ${perms[*]}; do
8642 touch "$dir/$tfile.$perm"
8643 chmod $perm "$dir/$tfile.$perm"
8646 for ((i = 0; i < ${#perms[*]}; i++)); do
8647 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8649 error "lfs find -perm ${perms[i]}:"\
8652 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8653 (( $num == ${perm_minus[i]} )) ||
8654 error "lfs find -perm -${perms[i]}:"\
8655 "$num != ${perm_minus[i]}"
8657 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8658 (( $num == ${perm_slash[i]} )) ||
8659 error "lfs find -perm /${perms[i]}:"\
8660 "$num != ${perm_slash[i]}"
8663 run_test 56aca "check lfs find -perm with octal representation"
8666 local dir=$DIR/$tdir
8667 # p is the permission of write and execute for user, group and other
8668 # without the umask. It is used to test +wx.
8669 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8670 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8671 local symbolic=(+t a+t u+t g+t o+t
8677 o=r,ug+o,u+w u=r,a+u,u+w
8678 g=r,ugo=g,u+w u+x,+X +X
8679 u+x,u+X u+X u+x,g+X o+r,+X
8683 for perm in ${perms[*]}; do
8684 touch "$dir/$tfile.$perm"
8685 chmod $perm "$dir/$tfile.$perm"
8688 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8689 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8692 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8695 run_test 56acb "check lfs find -perm with symbolic representation"
8698 local dir=$DIR/$tdir
8699 local tests="17777 787 789 abcd
8700 ug=uu ug=a ug=gu uo=ou urw
8704 for err in $tests; do
8705 if $LFS find $dir -perm $err 2>/dev/null; then
8706 error "lfs find -perm $err: parsing should have failed"
8710 run_test 56acc "check parsing error for lfs find -perm"
8713 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8714 skip "Need MDS version at least 2.10.50"
8716 # Create composite files with one component
8717 local dir=$DIR/$tdir
8719 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8720 # Create composite files with three components
8721 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8722 # LU-16904 Create plain layout files
8723 lfs setstripe -c 1 $dir/$tfile-{1..10}
8725 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8727 [[ $nfiles == 10 ]] ||
8728 error "lfs find -E 1M found $nfiles != 10 files"
8730 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8731 [[ $nfiles == 25 ]] ||
8732 error "lfs find ! -E 1M found $nfiles != 25 files"
8734 # All files have a component that starts at 0
8735 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8736 [[ $nfiles == 35 ]] ||
8737 error "lfs find --component-start 0 - $nfiles != 35 files"
8739 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8740 [[ $nfiles == 15 ]] ||
8741 error "lfs find --component-start 2M - $nfiles != 15 files"
8743 # All files created here have a componenet that does not starts at 2M
8744 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8745 [[ $nfiles == 35 ]] ||
8746 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8748 # Find files with a specified number of components
8749 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8750 [[ $nfiles == 15 ]] ||
8751 error "lfs find --component-count 3 - $nfiles != 15 files"
8753 # Remember non-composite files have a component count of zero
8754 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8755 [[ $nfiles == 10 ]] ||
8756 error "lfs find --component-count 0 - $nfiles != 10 files"
8758 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8759 [[ $nfiles == 20 ]] ||
8760 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8762 # All files have a flag called "init"
8763 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8764 [[ $nfiles == 35 ]] ||
8765 error "lfs find --component-flags init - $nfiles != 35 files"
8767 # Multi-component files will have a component not initialized
8768 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8769 [[ $nfiles == 15 ]] ||
8770 error "lfs find !--component-flags init - $nfiles != 15 files"
8775 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8778 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8779 skip "Need MDS version at least 2.10.57"
8789 # create mirrored directories and mirrored files
8790 mkdir $td || error "mkdir $td failed"
8791 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8792 createmany -o $tf- 10 || error "create $tf- failed"
8794 for i in $(seq 2); do
8796 mkdir $dir || error "mkdir $dir failed"
8797 $LFS mirror create -N$((3 + i)) $dir ||
8798 error "create mirrored dir $dir failed"
8799 createmany -o $dir/$tfile- 10 ||
8800 error "create $dir/$tfile- failed"
8803 # change the states of some mirrored files
8805 for i in $(seq 2); do
8807 for j in $(seq 4 9); do
8808 echo foo > $dir/$tfile-$j
8812 # find mirrored files with specific mirror count
8813 cmd="$LFS find --mirror-count 3 --type f $td"
8814 nfiles=$($cmd | wc -l)
8815 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8817 cmd="$LFS find ! --mirror-count 3 --type f $td"
8818 nfiles=$($cmd | wc -l)
8819 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8821 cmd="$LFS find --mirror-count +2 --type f $td"
8822 nfiles=$($cmd | wc -l)
8823 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8825 cmd="$LFS find --mirror-count -6 --type f $td"
8826 nfiles=$($cmd | wc -l)
8827 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8829 # find mirrored files with specific file state
8830 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8831 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8833 cmd="$LFS find --mirror-state=ro --type f $td"
8834 nfiles=$($cmd | wc -l)
8835 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8837 cmd="$LFS find ! --mirror-state=ro --type f $td"
8838 nfiles=$($cmd | wc -l)
8839 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8841 cmd="$LFS find --mirror-state=wp --type f $td"
8842 nfiles=$($cmd | wc -l)
8843 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8845 cmd="$LFS find ! --mirror-state=sp --type f $td"
8846 nfiles=$($cmd | wc -l)
8847 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8849 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8851 test_56da() { # LU-14179
8852 local path=$DIR/$tdir
8857 local longdir=$(str_repeat 'a' 255)
8859 for i in {1..15}; do
8866 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8871 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8874 touch $(str_repeat 'f' 255)
8876 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8877 error "lfs find reported an error"
8881 run_test 56da "test lfs find with long paths"
8883 test_56ea() { #LU-10378
8884 local path=$DIR/$tdir
8885 local pool=$TESTNAME
8888 pool_add $pool || error "pool_add $pool failed"
8889 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8890 error "adding targets to $pool failed"
8892 # Set default pool on directory before creating file
8893 mkdir $path || error "mkdir $path failed"
8894 $LFS setstripe -p $pool $path ||
8895 error "set OST pool on $pool failed"
8896 touch $path/$tfile || error "touch $path/$tfile failed"
8898 # Compare basic file attributes from -printf and stat
8899 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8900 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8902 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8903 error "Attrs from lfs find and stat don't match"
8905 # Compare Lustre attributes from lfs find and lfs getstripe
8906 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8907 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8908 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8909 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8910 local fpool=$($LFS getstripe --pool $path/$tfile)
8911 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8913 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8914 error "Attrs from lfs find and lfs getstripe don't match"
8916 # Verify behavior for unknown escape/format sequences
8917 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8919 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8920 error "Escape/format codes don't match"
8922 run_test 56ea "test lfs find -printf option"
8925 local dir=$DIR/$tdir
8926 local subdir_1=$dir/subdir_1
8928 test_mkdir -p $subdir_1
8929 ln -s subdir_1 $dir/link_1
8931 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8932 error "symlink is not followed"
8934 $LFS getstripe --no-follow $dir |
8935 grep "^$dir/link_1 has no stripe info$" ||
8936 error "symlink should not have stripe info"
8939 ln -s testfile $dir/file_link_2
8941 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8942 error "symlink is not followed"
8944 $LFS getstripe --no-follow $dir |
8945 grep "^$dir/file_link_2 has no stripe info$" ||
8946 error "symlink should not have stripe info"
8948 run_test 56eb "check lfs getstripe on symlink"
8951 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8952 local dir=$DIR/$tdir
8953 local srcfile=$dir/srcfile
8954 local srcyaml=$dir/srcyaml
8955 local destfile=$dir/destfile
8959 $LFS setstripe -i 1 $srcfile
8960 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8961 # if the setstripe yaml parsing fails for any reason, the command can
8962 # randomly assign the correct OST index, leading to an erroneous
8963 # success. but the chance of false success is low enough that a
8964 # regression should still be quickly caught.
8965 $LFS setstripe --yaml=$srcyaml $destfile
8967 local srcindex=$($LFS getstripe -i $srcfile)
8968 local destindex=$($LFS getstripe -i $destfile)
8970 if [[ ! $srcindex -eq $destindex ]]; then
8971 error "setstripe did not set OST index correctly"
8974 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8977 local dir=$DIR/$tdir
8978 local subdir=$dir/subdir
8979 local file1=$dir/$tfile
8980 local file2=$dir/$tfile\2
8981 local link=$dir/$tfile-link
8985 $LFS setdirstripe -c1 $subdir
8990 nfiles=$($LFS find --links 1 $dir | wc -l)
8991 (( $nfiles == 1 )) ||
8992 error "lfs find --links expected 1 file, got $nfiles"
8994 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
8995 (( $nfiles == 2 )) ||
8996 error "lfs find --links expected 2 files, got $nfiles"
8998 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
8999 (( $nfiles == 1 )) ||
9000 error "lfs find --links expected 1 directory, got $nfiles"
9002 run_test 56eda "check lfs find --links"
9005 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
9007 local dir=$DIR/$tdir
9008 local stripedir=$dir/stripedir
9013 $LFS setdirstripe -c2 $stripedir
9015 $LFS getdirstripe $stripedir
9017 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
9018 (( $nfiles == 1 )) ||
9019 error "lfs find --links expected 1 directory, got $nfiles"
9021 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
9024 local dir=$DIR/$tdir
9038 nfiles=$($LFS find $dir1 $dir2 ! -type d | wc -l)
9039 (( $nfiles == 2 )) ||
9040 error "(1) lfs find expected 2 files, got $nfiles"
9042 nfiles=$($LFS find $dir1 $dir2 -type f | wc -l)
9043 (( $nfiles == 2 )) ||
9044 error "(2) lfs find expected 2 files, got $nfiles"
9046 nfiles=$($LFS find -type f $dir1 $dir2 | wc -l)
9047 (( $nfiles == 2 )) ||
9048 error "(3) lfs find expected 2 files, got $nfiles"
9050 err_msg=$($LFS find $dir1/typo $dir1/f 2>&1 > /dev/null)
9051 [[ $err_msg =~ "No such file or directory" ]] ||
9052 error "expected standard error message, got: '$err_msg'"
9054 run_test 56ef "lfs find with multiple paths"
9057 local dir=$DIR/$tdir
9060 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9065 ln -s $dir/$tfile $dir/$tfile.symlink
9066 setfattr -n "trusted.test" -v "test_target" $dir/$tfile
9067 setfattr --no-dereference -n "trusted.test" -v "test_link" \
9069 setfattr --no-dereference -n "trusted.common" \
9070 $dir/{$tfile,$tfile.symlink}
9072 found=$($LFS find -xattr "trusted.*=test_target" \
9073 -xattr "trusted.common" $dir)
9074 [[ "$found" == "$dir/$tfile" ]] || {
9075 getfattr -d -m trusted.* $dir/$tfile
9076 error "should have found '$tfile' with xattr 'trusted.test=test_target', got '$found'"
9079 found=$($LFS find -xattr "trusted.*=test_link" \
9080 -xattr "trusted.common" $dir)
9081 [[ "$found" == "$dir/$tfile.symlink" ]] || {
9082 getfattr --no-dereference -d -m trusted.* $dir/$tfile.symlink
9083 error "should have found '$tfile.symlink' with xattr 'trusted.test=test_link', got '$found'"
9090 setfattr -n "user.test" -v "1" $dir/$tfile.1
9091 setfattr -n "user.test" -v "2" $dir/$tfile.2
9092 setfattr -n "user.test2" -v "common" $dir/$tfile.{1,2}
9094 found=$($LFS find -xattr "user.*=common" -xattr "user.test=1" $dir)
9095 [[ "$found" == "$dir/$tfile.1" ]] || {
9096 getfattr -d $dir/$tfile.1
9097 error "should have found '$tfile.1' with xattr user.test=1', got '$found'"
9100 found=$($LFS find -xattr "user.*=common" ! -xattr "user.test=1" $dir)
9101 [[ "$found" == "$dir/$tfile.2" ]] || {
9102 getfattr -d $dir/$tfile.2
9103 error "should have found '$tfile.2' without xattr 'user.test=1', got '$found'"
9106 setfattr -n "user.empty" $dir/$tfile.1
9107 found=$($LFS find -xattr "user.empty" $dir)
9108 [[ "$found" == "$dir/$tfile.1" ]] || {
9109 getfattr -d $dir/$tfile.1
9110 error "should have found '$tfile.1' with xattr 'user.empty=', got '$found'"
9113 # setfattr command normally does not store terminating null byte
9114 # when writing a string as an xattr value.
9116 # In order to test matching a value string that includes a terminating
9117 # null, explicitly encode the string "test\0" with the null terminator.
9118 setfattr -n "user.test" -v "0x7465737400" $dir/$tfile.1
9119 found=$($LFS find -xattr "user.test=test" $dir)
9120 [[ "$found" == "$dir/$tfile.1" ]] || {
9121 getfattr -d --encoding=hex $dir/$tfile.1
9122 error "should have found '$tfile.1' with xattr 'user.test=0x7465737400', got '$found'"
9125 run_test 56eg "lfs find -xattr"
9128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9129 # note test will not do anything if MDS is not local
9130 if [ "$mds1_FSTYPE" != ldiskfs ]; then
9131 skip_env "ldiskfs only test"
9133 remote_mds_nodsh && skip "remote MDS with nodsh"
9135 local MNTDEV="osd*.*MDT*.mntdev"
9136 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
9137 [ -z "$DEV" ] && error "can't access $MNTDEV"
9138 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
9139 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
9140 error "can't access $DEV"
9141 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
9142 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
9146 run_test 57a "verify MDS filesystem created with large inodes =="
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9150 if [ "$mds1_FSTYPE" != ldiskfs ]; then
9151 skip_env "ldiskfs only test"
9153 remote_mds_nodsh && skip "remote MDS with nodsh"
9155 local dir=$DIR/$tdir
9158 local fileN=$dir/f$filecount
9160 rm -rf $dir || error "removing $dir"
9162 local mdtidx=$($LFS getstripe -m $dir)
9163 local mdtname=MDT$(printf %04x $mdtidx)
9164 local facet=mds$((mdtidx + 1))
9166 echo "mcreating $filecount files"
9167 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
9169 # verify that files do not have EAs yet
9170 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
9171 error "$file1 has an EA"
9172 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
9173 error "$fileN has an EA"
9177 df $dir #make sure we get new statfs data
9178 local mdsfree=$(do_facet $facet \
9179 lctl get_param -n osd*.*$mdtname.kbytesfree)
9180 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9183 echo "opening files to create objects/EAs"
9184 for file in $(seq -f $dir/f%g 1 $filecount); do
9185 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
9186 error "opening $file"
9189 # verify that files have EAs now
9190 $LFS getstripe -y $file1 | grep -q "l_ost_idx" ||
9191 error "$file1 missing EA"
9192 $LFS getstripe -y $fileN | grep -q "l_ost_idx" ||
9193 error "$fileN missing EA"
9195 sleep 1 #make sure we get new statfs data
9197 local mdsfree2=$(do_facet $facet \
9198 lctl get_param -n osd*.*$mdtname.kbytesfree)
9199 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9201 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
9202 if [ "$mdsfree" != "$mdsfree2" ]; then
9203 error "MDC before $mdcfree != after $mdcfree2"
9205 echo "MDC before $mdcfree != after $mdcfree2"
9206 echo "unable to confirm if MDS has large inodes"
9211 run_test 57b "default LOV EAs are stored inside large inodes ==="
9214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9215 [ -z "$(which wiretest 2>/dev/null)" ] &&
9216 skip_env "could not find wiretest"
9220 run_test 58 "verify cross-platform wire constants =============="
9223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9225 echo "touch 130 files"
9226 createmany -o $DIR/f59- 130
9228 unlinkmany $DIR/f59- 130
9230 # wait for commitment of removal
9231 wait_delete_completed
9233 run_test 59 "verify cancellation of llog records async ========="
9235 TEST60_HEAD="test_60 run $RANDOM"
9237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9238 remote_mgs_nodsh && skip "remote MGS with nodsh"
9239 do_facet mgs "! which run-llog.sh &> /dev/null" &&
9240 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
9241 skip_env "missing subtest run-llog.sh"
9243 log "$TEST60_HEAD - from kernel mode"
9244 do_facet mgs "$LCTL dk > /dev/null"
9245 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
9246 do_facet mgs $LCTL dk > $TMP/$tfile
9248 # LU-6388: test llog_reader
9249 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
9250 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
9251 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
9252 skip_env "missing llog_reader"
9253 local fstype=$(facet_fstype mgs)
9254 [ $fstype != ldiskfs -a $fstype != zfs ] &&
9255 skip_env "Only for ldiskfs or zfs type mgs"
9257 local mntpt=$(facet_mntpt mgs)
9258 local mgsdev=$(mgsdevname 1)
9270 #get fid and record list
9271 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
9273 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
9275 #remount mgs as ldiskfs or zfs type
9276 stop mgs || error "stop mgs failed"
9277 mount_fstype mgs || error "remount mgs failed"
9278 for ((i = 0; i < ${#fid_list[@]}; i++)); do
9281 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
9282 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
9287 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
9289 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
9291 echo "obj_file is $obj_file"
9292 do_facet mgs $llog_reader $obj_file
9294 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
9295 awk '{ print $3 }' | sed -e "s/^type=//g")
9296 if [ $rec_type != $rec ]; then
9297 echo "FAILED test_60a wrong record type $rec_type," \
9303 #check obj path if record type is LLOG_LOGID_MAGIC
9304 if [ "$rec" == "1064553b" ]; then
9305 path=$(do_facet mgs $llog_reader $obj_file |
9306 grep "path=" | awk '{ print $NF }' |
9307 sed -e "s/^path=//g")
9308 if [ $obj_file != $mntpt/$path ]; then
9309 echo "FAILED test_60a wrong obj path" \
9310 "$montpt/$path, should be $obj_file"
9317 #restart mgs before "error", otherwise it will block the next test
9318 stop mgs || error "stop mgs failed"
9319 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9320 $pass || error "test failed, see FAILED test_60a messages for specifics"
9322 run_test 60a "llog_test run from kernel module and test llog_reader"
9324 test_60b() { # bug 6411
9325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9328 LLOG_COUNT=$(do_facet mgs dmesg |
9329 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9330 /llog_[a-z]*.c:[0-9]/ {
9342 [[ $LLOG_COUNT -gt 120 ]] &&
9343 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9345 run_test 60b "limit repeated messages from CERROR/CWARN"
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9350 echo "create 5000 files"
9351 createmany -o $DIR/f60c- 5000
9352 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9353 lctl set_param fail_loc=0x80000137
9354 unlinkmany $DIR/f60c- 5000
9355 lctl set_param fail_loc=0
9357 run_test 60c "unlink file when mds full"
9360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9362 SAVEPRINTK=$(lctl get_param -n printk)
9363 # verify "lctl mark" is even working"
9364 MESSAGE="test message ID $RANDOM $$"
9365 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9366 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9368 lctl set_param printk=0 || error "set lnet.printk failed"
9369 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9370 MESSAGE="new test message ID $RANDOM $$"
9371 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9372 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9373 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9375 lctl set_param -n printk="$SAVEPRINTK"
9377 run_test 60d "test printk console message masking"
9380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9381 remote_mds_nodsh && skip "remote MDS with nodsh"
9384 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9385 do_facet mds1 lctl set_param fail_loc=0x15b
9388 run_test 60e "no space while new llog is being created"
9391 local old_path=$($LCTL get_param -n debug_path)
9393 stack_trap "$LCTL set_param debug_path=$old_path"
9394 stack_trap "rm -f $TMP/$tfile*"
9395 rm -f $TMP/$tfile* 2> /dev/null
9396 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9397 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9398 test_mkdir $DIR/$tdir
9399 # retry in case the open is cached and not released
9400 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9401 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9405 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9407 run_test 60f "change debug_path works"
9413 test_mkdir -c $MDSCOUNT $DIR/$tdir
9418 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9419 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9421 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9422 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9423 index=$((index + 1))
9429 for i in {0..100}; do
9430 # define OBD_FAIL_OSD_TXN_START 0x19a
9431 local index=$((i % MDSCOUNT + 1))
9433 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9440 for i in $(seq $MDSCOUNT); do
9441 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9444 mkdir $DIR/$tdir/new || error "mkdir failed"
9445 rmdir $DIR/$tdir/new || error "rmdir failed"
9447 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9449 for i in $(seq $MDSCOUNT); do
9450 wait_update_facet mds$i "$LCTL get_param -n \
9451 mdd.$(facet_svc mds$i).lfsck_namespace |
9452 awk '/^status/ { print \\\$2 }'" "completed"
9456 rm -rf $DIR/$tdir || error "rmdir failed"
9458 run_test 60g "transaction abort won't cause MDT hung"
9461 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9462 skip "Need MDS version at least 2.12.52"
9463 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9467 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9468 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9469 for fail_loc in 0x80000188 0x80000189; do
9470 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9471 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9472 error "mkdir $dir-$fail_loc failed"
9473 for i in {0..10}; do
9474 # create may fail on missing stripe
9475 echo $i > $DIR/$tdir-$fail_loc/$i
9477 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9478 error "getdirstripe $tdir-$fail_loc failed"
9479 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9480 error "migrate $tdir-$fail_loc failed"
9481 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9482 error "getdirstripe $tdir-$fail_loc failed"
9483 pushd $DIR/$tdir-$fail_loc
9485 echo $f | cmp $f - || error "$f data mismatch"
9488 rm -rf $DIR/$tdir-$fail_loc
9491 run_test 60h "striped directory with missing stripes can be accessed"
9493 function t60i_load() {
9495 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9496 $LCTL set_param fail_loc=0x131c fail_val=1
9497 for ((i=0; i<5000; i++)); do
9498 touch $DIR/$tdir/f$i
9503 changelog_register || error "changelog_register failed"
9504 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9505 changelog_users $SINGLEMDS | grep -q $cl_user ||
9506 error "User $cl_user not found in changelog_users"
9507 changelog_chmask "ALL"
9510 for((i=0; i<100; i++)); do
9511 changelog_dump >/dev/null ||
9512 error "can't read changelog"
9516 changelog_deregister || error "changelog_deregister failed"
9517 $LCTL set_param fail_loc=0
9519 run_test 60i "llog: new record vs reader race"
9522 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9523 skip "need MDS version at least 2.15.50"
9524 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9525 remote_mds_nodsh && skip "remote MDS with nodsh"
9526 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9528 changelog_users $SINGLEMDS | grep "^cl" &&
9529 skip "active changelog user"
9531 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9533 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9534 skip_env "missing llog_reader"
9536 mkdir_on_mdt0 $DIR/$tdir
9538 local f=$DIR/$tdir/$tfile
9543 changelog_register || error "cannot register changelog user"
9545 # set changelog_mask to ALL
9546 changelog_chmask "ALL"
9549 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9550 unlinkmany ${f}- 100 || error "unlinkmany failed"
9552 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9553 mdt_dev=$(facet_device $SINGLEMDS)
9555 do_facet $SINGLEMDS sync
9556 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9557 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9558 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9560 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9562 # if $tmpfile is not on EXT3 filesystem for some reason
9563 [[ ${plain:0:1} == 'O' ]] ||
9564 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9566 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9567 $mdt_dev; stat -c %s $tmpfile")
9568 echo "Truncate llog from $size to $((size - size % 8192))"
9569 size=$((size - size % 8192))
9570 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9571 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9572 grep -c 'in bitmap only')
9573 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9575 size=$((size - 9000))
9576 echo "Corrupt llog in the middle at $size"
9577 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9578 count=333 conv=notrunc
9579 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9580 grep -c 'next chunk')
9581 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9583 run_test 60j "llog_reader reports corruptions"
9586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9589 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9590 cancel_lru_locks osc
9591 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9594 run_test 61a "mmap() writes don't make sync hang ================"
9597 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9599 run_test 61b "mmap() of unstriped file is successful"
9601 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9602 # Though this test is irrelevant anymore, it helped to reveal some
9603 # other grant bugs (LU-4482), let's keep it.
9604 test_63a() { # was test_63
9605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9607 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9609 for i in `seq 10` ; do
9610 dd if=/dev/zero of=$DIR/f63 bs=8k &
9616 rm -f $DIR/f63 || true
9618 run_test 63a "Verify oig_wait interruption does not crash ======="
9620 # bug 2248 - async write errors didn't return to application on sync
9621 # bug 3677 - async write errors left page locked
9623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9626 lctl set_param debug=-1
9628 # ensure we have a grant to do async writes
9629 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9632 sync # sync lest earlier test intercept the fail_loc
9634 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9635 lctl set_param fail_loc=0x80000406
9636 $MULTIOP $DIR/$tfile Owy && \
9637 error "sync didn't return ENOMEM"
9638 sync; sleep 2; sync # do a real sync this time to flush page
9639 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9640 error "locked page left in cache after async error" || true
9643 run_test 63b "async write errors should be returned to fsync ==="
9646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9649 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9651 run_test 64a "verify filter grant calculations (in kernel) ====="
9654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9656 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9658 run_test 64b "check out-of-space detection on client"
9661 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9663 run_test 64c "verify grant shrink"
9669 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9672 # this does exactly what osc_request.c:osc_announce_cached() does in
9673 # order to calculate max amount of grants to ask from server
9677 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9678 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9680 ((rpc_in_flight++));
9681 nrpages=$((nrpages * rpc_in_flight))
9683 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9685 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9687 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9688 local undirty=$((nrpages * PAGE_SIZE))
9690 local max_extent_pages
9691 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9692 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9693 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9694 local grant_extent_tax
9695 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9697 undirty=$((undirty + nrextents * grant_extent_tax))
9702 # this is size of unit for grant allocation. It should be equal to
9703 # what tgt_grant.c:tgt_grant_chunk() calculates
9707 local grant_extent_tax
9709 max_brw_size=$(import_param $tgt max_brw_size)
9711 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9713 echo $(((max_brw_size + grant_extent_tax) * 2))
9717 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9718 skip "OST < 2.10.55 doesn't limit grants enough"
9720 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9722 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9723 skip "no grant_param connect flag"
9725 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9727 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9728 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9731 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9732 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9734 $LFS setstripe $DIR/$tfile -i 0 -c 1
9735 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9738 while kill -0 $ddpid; do
9739 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9741 if [[ $cur_grant -gt $max_cur_granted ]]; then
9743 error "cur_grant $cur_grant > $max_cur_granted"
9749 run_test 64d "check grant limit exceed"
9755 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9757 ((cur_grants == expected)) ||
9758 error "$msg: grants mismatch: $cur_grants, expected $expected"
9762 echo $((($1 + $2 - 1) & ~($2 - 1)))
9766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9767 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9768 skip "Need OSS version at least 2.11.56"
9770 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9771 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9772 $LCTL set_param debug=+cache
9774 # Remount client to reset grant
9775 remount_client $MOUNT || error "failed to remount client"
9776 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9778 local init_grants=$(import_param $osc_tgt initial_grant)
9780 check_grants $osc_tgt $init_grants "init grants"
9782 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9783 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9784 local gbs=$(import_param $osc_tgt grant_block_size)
9786 # write random number of bytes from max_brw_size / 4 to max_brw_size
9787 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9788 # align for direct io
9789 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9790 # round to grant consumption unit
9791 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9793 local grants=$((wb_round_up + extent_tax))
9795 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9796 stack_trap "rm -f $DIR/$tfile"
9798 # define OBD_FAIL_TGT_NO_GRANT 0x725
9799 # make the server not grant more back
9800 do_facet ost1 $LCTL set_param fail_loc=0x725
9801 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9803 do_facet ost1 $LCTL set_param fail_loc=0
9805 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9807 rm -f $DIR/$tfile || error "rm failed"
9809 # Remount client to reset grant
9810 remount_client $MOUNT || error "failed to remount client"
9811 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9813 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9815 # define OBD_FAIL_TGT_NO_GRANT 0x725
9816 # make the server not grant more back
9817 do_facet ost1 $LCTL set_param fail_loc=0x725
9818 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9819 do_facet ost1 $LCTL set_param fail_loc=0
9821 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9823 run_test 64e "check grant consumption (no grant allocation)"
9826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9828 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9829 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9830 $LCTL set_param debug=+cache
9832 # Remount client to reset grant
9833 remount_client $MOUNT || error "failed to remount client"
9834 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9836 local init_grants=$(import_param $osc_tgt initial_grant)
9837 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9838 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9839 local gbs=$(import_param $osc_tgt grant_block_size)
9840 local chunk=$(grant_chunk $osc_tgt)
9842 # write random number of bytes from max_brw_size / 4 to max_brw_size
9843 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9844 # align for direct io
9845 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9846 # round to grant consumption unit
9847 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9849 local grants=$((wb_round_up + extent_tax))
9851 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9852 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9853 error "error writing to $DIR/$tfile"
9855 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9856 "direct io with grant allocation"
9858 rm -f $DIR/$tfile || error "rm failed"
9860 # Remount client to reset grant
9861 remount_client $MOUNT || error "failed to remount client"
9862 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9864 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9866 # Testing that buffered IO consumes grant on the client
9868 # Delay the RPC on the server so it's guaranteed to not complete even
9869 # if the RPC is sent from the client
9870 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
9871 $LCTL set_param fail_loc=0x50a fail_val=3
9872 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 conv=notrunc ||
9873 error "error writing to $DIR/$tfile with buffered IO"
9875 check_grants $osc_tgt $((init_grants - grants)) \
9876 "buffered io, not write rpc"
9878 # Clear the fail loc and do a sync on the client
9879 $LCTL set_param fail_loc=0 fail_val=0
9882 # RPC is now known to have sent
9883 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9884 "buffered io, one RPC"
9886 run_test 64f "check grant consumption (with grant allocation)"
9889 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9890 skip "Need MDS version at least 2.14.56"
9892 local mdts=$(comma_list $(mdts_nodes))
9894 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9896 stack_trap "$LCTL set_param $old"
9898 # generate dirty pages and increase dirty granted on MDT
9899 stack_trap "rm -f $DIR/$tfile-*"
9900 for (( i = 0; i < 10; i++)); do
9901 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9902 error "can't set stripe"
9903 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9905 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9906 $LFS getstripe $DIR/$tfile-$i
9907 error "not DoM file"
9914 # wait until grant shrink reset grant dirty on MDTs
9915 for ((i = 0; i < 120; i++)); do
9916 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9917 awk '{sum=sum+$1} END {print sum}')
9918 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9919 echo "$grant_dirty grants, $vm_dirty pages"
9920 (( grant_dirty + vm_dirty == 0 )) && break
9921 (( i == 3 )) && sync &&
9922 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9926 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9927 awk '{sum=sum+$1} END {print sum}')
9928 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9930 run_test 64g "grant shrink on MDT"
9933 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9934 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9936 local instance=$($LFS getname -i $DIR)
9937 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9938 local num_exps=$(do_facet ost1 \
9939 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9940 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9941 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9942 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9944 # 10MiB is for file to be written, max_brw_size * 16 *
9945 # num_exps is space reserve so that tgt_grant_shrink() decided
9947 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9948 (( avail * 1024 < expect )) &&
9949 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9951 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9952 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9953 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9954 $LCTL set_param osc.*OST0000*.grant_shrink=1
9955 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9957 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9958 stack_trap "rm -f $DIR/$tfile"
9959 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9961 # drop cache so that coming read would do rpc
9962 cancel_lru_locks osc
9964 # shrink interval is set to 10, pause for 7 seconds so that
9965 # grant thread did not wake up yet but coming read entered
9966 # shrink mode for rpc (osc_should_shrink_grant())
9969 declare -a cur_grant_bytes
9970 declare -a tot_granted
9971 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9972 tot_granted[0]=$(do_facet ost1 \
9973 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9975 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9977 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9978 tot_granted[1]=$(do_facet ost1 \
9979 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9981 # grant change should be equal on both sides
9982 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9983 tot_granted[0] - tot_granted[1])) ||
9984 error "grant change mismatch, " \
9985 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9986 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9988 run_test 64h "grant shrink on read"
9991 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9992 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9995 remote_ost_nodsh && skip "remote OSTs with nodsh"
9997 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9998 stack_trap "rm -f $DIR/$tfile"
10000 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
10002 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
10003 local instance=$($LFS getname -i $DIR)
10005 local osc_tgt="$FSNAME-OST0000-osc-$instance"
10006 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
10008 # shrink grants and simulate rpc loss
10009 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
10010 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
10011 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
10015 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
10017 local testid=$(echo $TESTNAME | tr '_' ' ')
10019 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
10020 grep "GRANT, real grant" &&
10021 error "client has more grants then it owns" || true
10023 run_test 64i "shrink on reconnect"
10025 # bug 1414 - set/get directories' stripe info
10027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10029 test_mkdir $DIR/$tdir
10030 touch $DIR/$tdir/f1
10031 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
10033 run_test 65a "directory with no stripe info"
10036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10038 test_mkdir $DIR/$tdir
10039 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
10041 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
10043 touch $DIR/$tdir/f2
10044 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
10046 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
10049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10050 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
10052 test_mkdir $DIR/$tdir
10053 local stripesize=$($LFS getstripe -S $DIR/$tdir)
10055 $LFS setstripe -S $((stripesize * 4)) -i 1 \
10056 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
10057 touch $DIR/$tdir/f3
10058 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
10060 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
10063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10065 test_mkdir $DIR/$tdir
10066 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
10067 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
10069 if [[ $STRIPECOUNT -le 0 ]]; then
10071 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
10072 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
10073 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
10075 sc=$(($STRIPECOUNT - 1))
10077 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
10078 touch $DIR/$tdir/f4 $DIR/$tdir/f5
10079 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
10080 error "lverify failed"
10082 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
10085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10087 # LU-16904 delete layout when root is set as PFL layout
10088 save_layout_restore_at_exit $MOUNT
10089 $LFS setstripe -d $MOUNT || error "setstripe failed"
10091 test_mkdir $DIR/$tdir
10093 $LFS setstripe $DIR/$tdir || error "setstripe"
10094 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
10095 error "no stripe info failed"
10096 touch $DIR/$tdir/f6
10097 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
10099 run_test 65e "directory setstripe defaults"
10102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10104 test_mkdir $DIR/${tdir}f
10105 $RUNAS $LFS setstripe $DIR/${tdir}f &&
10106 error "setstripe succeeded" || true
10108 run_test 65f "dir setstripe permission (should return error) ==="
10111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10113 # LU-16904 delete layout when root is set as PFL layout
10114 save_layout_restore_at_exit $MOUNT
10115 $LFS setstripe -d $MOUNT || error "setstripe failed"
10117 test_mkdir $DIR/$tdir
10118 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
10120 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
10121 error "setstripe -S failed"
10122 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
10123 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
10124 error "delete default stripe failed"
10126 run_test 65g "directory setstripe -d"
10129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10131 test_mkdir $DIR/$tdir
10132 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
10134 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
10135 error "setstripe -S failed"
10136 test_mkdir $DIR/$tdir/dd1
10137 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
10138 error "stripe info inherit failed"
10140 run_test 65h "directory stripe info inherit ===================="
10143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10145 save_layout_restore_at_exit $MOUNT
10147 # bug6367: set non-default striping on root directory
10148 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
10150 # bug12836: getstripe on -1 default directory striping
10151 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
10153 # bug12836: getstripe -v on -1 default directory striping
10154 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
10156 # bug12836: new find on -1 default directory striping
10157 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
10159 run_test 65i "various tests to set root directory striping"
10161 test_65j() { # bug6367
10162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10166 # if we aren't already remounting for each test, do so for this test
10167 if [ "$I_MOUNTED" = "yes" ]; then
10168 cleanup || error "failed to unmount"
10172 save_layout_restore_at_exit $MOUNT
10174 $LFS setstripe -d $MOUNT || error "setstripe failed"
10176 run_test 65j "set default striping on root directory (bug 6367)="
10180 wait_delete_completed
10181 do_facet $SINGLEMDS "lctl set_param -n \
10182 osp.$ost*MDT0000.max_create_count=$max_count"
10183 do_facet $SINGLEMDS "lctl set_param -n \
10184 osp.$ost*MDT0000.create_count=$count"
10185 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10186 echo $INACTIVE_OSC "is Activate"
10188 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10191 test_65k() { # bug11679
10192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10193 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10194 remote_mds_nodsh && skip "remote MDS with nodsh"
10196 local disable_precreate=true
10197 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
10198 disable_precreate=false
10200 echo "Check OST status: "
10201 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
10202 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
10204 for OSC in $MDS_OSCS; do
10205 echo $OSC "is active"
10206 do_facet $SINGLEMDS lctl --device %$OSC activate
10209 for INACTIVE_OSC in $MDS_OSCS; do
10210 local ost=$(osc_to_ost $INACTIVE_OSC)
10211 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
10212 lov.*md*.target_obd |
10213 awk -F: /$ost/'{ print $1 }' | head -n 1)
10215 mkdir -p $DIR/$tdir
10216 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
10217 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
10219 echo "Deactivate: " $INACTIVE_OSC
10220 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
10222 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
10223 osp.$ost*MDT0000.create_count")
10224 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
10225 osp.$ost*MDT0000.max_create_count")
10226 $disable_precreate &&
10227 do_facet $SINGLEMDS "lctl set_param -n \
10228 osp.$ost*MDT0000.max_create_count=0"
10230 for idx in $(seq 0 $((OSTCOUNT - 1))); do
10231 [ -f $DIR/$tdir/$idx ] && continue
10232 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
10233 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
10235 error "setstripe $idx should succeed"; }
10236 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
10238 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
10241 do_facet $SINGLEMDS "lctl set_param -n \
10242 osp.$ost*MDT0000.max_create_count=$max_count"
10243 do_facet $SINGLEMDS "lctl set_param -n \
10244 osp.$ost*MDT0000.create_count=$count"
10245 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10246 echo $INACTIVE_OSC "is Activate"
10248 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10251 run_test 65k "validate manual striping works properly with deactivated OSCs"
10253 test_65l() { # bug 12836
10254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10256 test_mkdir -p $DIR/$tdir/test_dir
10257 $LFS setstripe -c -1 $DIR/$tdir/test_dir
10258 $LFS find -mtime -1 $DIR/$tdir >/dev/null
10260 run_test 65l "lfs find on -1 stripe dir ========================"
10263 local layout=$(save_layout $MOUNT)
10264 $RUNAS $LFS setstripe -c 2 $MOUNT && {
10265 restore_layout $MOUNT $layout
10266 error "setstripe should fail by non-root users"
10270 run_test 65m "normal user can't set filesystem default stripe"
10273 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
10274 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
10275 skip "Need MDS version at least 2.12.50"
10276 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
10278 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
10279 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
10280 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
10282 save_layout_restore_at_exit $MOUNT
10284 # new subdirectory under root directory should not inherit
10285 # the default layout from root
10286 # LU-16904 check if the root is set as PFL layout
10287 local numcomp=$($LFS getstripe --component-count $MOUNT)
10289 if [[ $numcomp -eq 0 ]]; then
10290 local dir1=$MOUNT/$tdir-1
10291 mkdir $dir1 || error "mkdir $dir1 failed"
10292 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
10293 error "$dir1 shouldn't have LOV EA"
10296 # delete the default layout on root directory
10297 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
10299 local dir2=$MOUNT/$tdir-2
10300 mkdir $dir2 || error "mkdir $dir2 failed"
10301 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
10302 error "$dir2 shouldn't have LOV EA"
10304 # set a new striping pattern on root directory
10305 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10306 local new_def_stripe_size=$((def_stripe_size * 2))
10307 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
10308 error "set stripe size on $MOUNT failed"
10310 # new file created in $dir2 should inherit the new stripe size from
10311 # the filesystem default
10312 local file2=$dir2/$tfile-2
10313 touch $file2 || error "touch $file2 failed"
10315 local file2_stripe_size=$($LFS getstripe -S $file2)
10316 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10318 echo "file2_stripe_size: '$file2_stripe_size'"
10319 echo "new_def_stripe_size: '$new_def_stripe_size'"
10320 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10323 local dir3=$MOUNT/$tdir-3
10324 mkdir $dir3 || error "mkdir $dir3 failed"
10325 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10326 # the root layout, which is the actual default layout that will be used
10327 # when new files are created in $dir3.
10328 local dir3_layout=$(get_layout_param $dir3)
10329 local root_dir_layout=$(get_layout_param $MOUNT)
10330 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10332 echo "dir3_layout: '$dir3_layout'"
10333 echo "root_dir_layout: '$root_dir_layout'"
10334 error "$dir3 should show the default layout from $MOUNT"
10337 # set OST pool on root directory
10338 local pool=$TESTNAME
10339 pool_add $pool || error "add $pool failed"
10340 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10341 error "add targets to $pool failed"
10343 $LFS setstripe -p $pool $MOUNT ||
10344 error "set OST pool on $MOUNT failed"
10346 # new file created in $dir3 should inherit the pool from
10347 # the filesystem default
10348 local file3=$dir3/$tfile-3
10349 touch $file3 || error "touch $file3 failed"
10351 local file3_pool=$($LFS getstripe -p $file3)
10352 [[ "$file3_pool" = "$pool" ]] ||
10353 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10355 local dir4=$MOUNT/$tdir-4
10356 mkdir $dir4 || error "mkdir $dir4 failed"
10357 local dir4_layout=$(get_layout_param $dir4)
10358 root_dir_layout=$(get_layout_param $MOUNT)
10359 echo "$LFS getstripe -d $dir4"
10360 $LFS getstripe -d $dir4
10361 echo "$LFS getstripe -d $MOUNT"
10362 $LFS getstripe -d $MOUNT
10363 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10365 echo "dir4_layout: '$dir4_layout'"
10366 echo "root_dir_layout: '$root_dir_layout'"
10367 error "$dir4 should show the default layout from $MOUNT"
10370 # new file created in $dir4 should inherit the pool from
10371 # the filesystem default
10372 local file4=$dir4/$tfile-4
10373 touch $file4 || error "touch $file4 failed"
10375 local file4_pool=$($LFS getstripe -p $file4)
10376 [[ "$file4_pool" = "$pool" ]] ||
10377 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10379 # new subdirectory under non-root directory should inherit
10380 # the default layout from its parent directory
10381 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10382 error "set directory layout on $dir4 failed"
10384 local dir5=$dir4/$tdir-5
10385 mkdir $dir5 || error "mkdir $dir5 failed"
10387 dir4_layout=$(get_layout_param $dir4)
10388 local dir5_layout=$(get_layout_param $dir5)
10389 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10391 echo "dir4_layout: '$dir4_layout'"
10392 echo "dir5_layout: '$dir5_layout'"
10393 error "$dir5 should inherit the default layout from $dir4"
10396 # though subdir under ROOT doesn't inherit default layout, but
10397 # its sub dir/file should be created with default layout.
10398 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10399 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10400 skip "Need MDS version at least 2.12.59"
10402 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10403 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10404 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10406 if [ $default_lmv_hash == "none" ]; then
10407 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10409 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10410 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10413 $LFS setdirstripe -D -c 2 $MOUNT ||
10414 error "setdirstripe -D -c 2 failed"
10415 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10416 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10417 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10419 # $dir4 layout includes pool
10420 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10421 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10422 error "pool lost on setstripe"
10423 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10424 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10425 error "pool lost on compound layout setstripe"
10427 run_test 65n "don't inherit default layout from root for new subdirectories"
10430 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10431 skip "need MDS version at least 2.14.57"
10433 # set OST pool on root directory
10434 local pool=$TESTNAME
10436 pool_add $pool || error "add $pool failed"
10437 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10438 error "add targets to $pool failed"
10440 local dir1=$MOUNT/$tdir
10442 mkdir $dir1 || error "mkdir $dir1 failed"
10444 # set a new striping pattern on root directory
10445 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10447 $LFS setstripe -p $pool $dir1 ||
10448 error "set directory layout on $dir1 failed"
10450 # $dir1 layout includes pool
10451 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10452 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10453 error "pool lost on setstripe"
10454 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10455 $LFS getstripe $dir1
10456 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10457 error "pool lost on compound layout setstripe"
10459 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10460 error "setdirstripe failed on sub-dir with inherited pool"
10461 $LFS getstripe $dir1/dir2
10462 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10463 error "pool lost on compound layout setdirstripe"
10465 $LFS setstripe -E -1 -c 1 $dir1
10466 $LFS getstripe -d $dir1
10467 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10468 error "pool lost on setstripe"
10470 run_test 65o "pool inheritance for mdt component"
10472 test_65p () { # LU-16152
10473 local src_dir=$DIR/$tdir/src_dir
10474 local dst_dir=$DIR/$tdir/dst_dir
10475 local yaml_file=$DIR/$tdir/layout.yaml
10478 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10479 skip "Need at least version 2.15.51"
10481 test_mkdir -p $src_dir
10482 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10483 error "failed to setstripe"
10484 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10485 error "failed to getstripe"
10487 test_mkdir -p $dst_dir
10488 $LFS setstripe --yaml $yaml_file $dst_dir ||
10489 error "failed to setstripe with yaml file"
10490 border=$($LFS getstripe -d $dst_dir |
10491 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10492 error "failed to getstripe"
10494 # 2048M is 0x80000000, or 2147483648
10495 (( $border == 2147483648 )) ||
10496 error "failed to handle huge number in yaml layout"
10498 run_test 65p "setstripe with yaml file and huge number"
10500 test_65q () { # LU-16194
10501 local src_dir=$DIR/$tdir/src_dir
10503 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) &&
10504 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
10505 skip "Need at least version 2.15.51"
10507 test_mkdir -p $src_dir
10508 # 8E is 0x8000 0000 0000 0000, which is negative as s64
10509 $LFS setstripe -E 8E -c 4 -E EOF -c 8 $src_dir &&
10510 error "should fail if extent start/end >=8E"
10512 # EOF should work as before
10513 $LFS setstripe -E 8M -c 4 -E EOF -c 8 $src_dir ||
10514 error "failed to setstripe normally"
10516 run_test 65q "setstripe with >=8E offset should fail"
10518 # bug 2543 - update blocks count on client
10520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10522 local COUNT=${COUNT:-8}
10523 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10524 sync; sync_all_data; sync; sync_all_data
10525 cancel_lru_locks osc
10526 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10527 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10529 run_test 66 "update inode blocks count on client ==============="
10532 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10536 swapon -s | awk '($1 == "'$1'") { print $4 }'
10539 # bug5265, obdfilter oa2dentry return -ENOENT
10540 # #define OBD_FAIL_SRV_ENOENT 0x217
10542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10543 remote_ost_nodsh && skip "remote OST with nodsh"
10546 $LFS setstripe -c 1 -i 0 $f
10547 stack_trap "rm -f $f ${f}.2"
10549 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10551 do_facet ost1 lctl set_param fail_loc=0x217
10552 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10553 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10555 do_facet ost1 lctl set_param fail_loc=0
10556 $DIRECTIO write $f 0 2 || error "write error"
10558 cancel_lru_locks osc
10559 $DIRECTIO read $f 0 1 || error "read error"
10561 do_facet ost1 lctl set_param fail_loc=0x217
10562 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10564 do_facet ost1 lctl set_param fail_loc=0
10566 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10569 # Perform a really simple test of health write and health check
10570 (( $OST1_VERSION >= $(version_code 2.15.59) )) ||
10571 skip "OSTs < 2.15.59 doesn't have enable_health_write"
10573 local orig_value="$(do_facet ost1 $LCTL get_param -n enable_health_write)"
10575 stack_trap "do_facet ost1 $LCTL set_param enable_health_write $orig_value"
10577 # Test with health write off
10578 do_facet ost1 $LCTL set_param enable_health_write off ||
10579 error "can't set enable_health_write off"
10580 do_facet ost1 $LCTL get_param enable_health_write ||
10581 error "can't get enable_health_write"
10583 [[ "$(do_facet ost1 $LCTL get_param health_check)" =~ "healthy" ]] ||
10584 error "not healthy (1)"
10586 # Test with health write on
10587 do_facet ost1 $LCTL set_param enable_health_write on ||
10588 error "can't set enable_health_write on"
10589 do_facet ost1 $LCTL get_param enable_health_write ||
10590 error "can't get enable_health_write"
10592 [[ "$(do_facet ost1 $LCTL get_param health_check)" =~ "healthy" ]] ||
10593 error "not healthy (2)"
10595 run_test 70a "verify health_check, health_write don't explode (on OST)"
10598 test_mkdir $DIR/$tdir
10599 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10600 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10602 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10604 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10606 [ "$RUNAS_ID" = "$UID" ] &&
10607 skip_env "RUNAS_ID = UID = $UID -- skipping"
10608 # Check that testing environment is properly set up. Skip if not
10609 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10610 skip_env "User $RUNAS_ID does not exist - skipping"
10613 chmod 777 $DIR/$tfile
10614 chmod ug+s $DIR/$tfile
10615 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10616 error "$RUNAS dd $DIR/$tfile failed"
10617 # See if we are still setuid/sgid
10618 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10619 error "S/gid is not dropped on write"
10620 # Now test that MDS is updated too
10621 cancel_lru_locks mdc
10622 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10623 error "S/gid is not dropped on MDS"
10626 run_test 72a "Test that remove suid works properly (bug5695) ===="
10628 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10631 [ "$RUNAS_ID" = "$UID" ] &&
10632 skip_env "RUNAS_ID = UID = $UID -- skipping"
10633 [ "$RUNAS_ID" -eq 0 ] &&
10634 skip_env "RUNAS_ID = 0 -- skipping"
10635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10636 # Check that testing environment is properly set up. Skip if not
10637 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10638 skip_env "User $RUNAS_ID does not exist - skipping"
10640 touch $DIR/${tfile}-f{g,u}
10641 test_mkdir $DIR/${tfile}-dg
10642 test_mkdir $DIR/${tfile}-du
10643 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10644 chmod g+s $DIR/${tfile}-{f,d}g
10645 chmod u+s $DIR/${tfile}-{f,d}u
10646 for perm in 777 2777 4777; do
10647 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10648 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10649 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10650 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10654 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10656 # bug 3462 - multiple simultaneous MDC requests
10658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10660 test_mkdir $DIR/d73-1
10661 test_mkdir $DIR/d73-2
10662 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10665 lctl set_param fail_loc=0x80000129
10666 $MULTIOP $DIR/d73-1/f73-2 Oc &
10668 lctl set_param fail_loc=0
10670 $MULTIOP $DIR/d73-2/f73-3 Oc &
10674 wait $pid1 || return 1
10678 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10679 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10680 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10684 run_test 73 "multiple MDC requests (should not deadlock)"
10686 test_74a() { # bug 6149, 6184
10687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10690 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10692 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10693 # will spin in a tight reconnection loop
10694 $LCTL set_param fail_loc=0x8000030e
10695 # get any lock that won't be difficult - lookup works.
10697 $LCTL set_param fail_loc=0
10701 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10703 test_74b() { # bug 13310
10704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10706 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10708 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10709 # will spin in a tight reconnection loop
10710 $LCTL set_param fail_loc=0x8000030e
10711 # get a "difficult" lock
10713 $LCTL set_param fail_loc=0
10717 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10722 #define OBD_FAIL_LDLM_NEW_LOCK
10723 $LCTL set_param fail_loc=0x319
10724 touch $DIR/$tfile && error "touch successful"
10725 $LCTL set_param fail_loc=0
10728 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10730 slab_lic=/sys/kernel/slab/lustre_inode_cache
10732 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10733 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10734 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10737 test_76a() { # Now for b=20433, added originally in b=1443
10738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10740 cancel_lru_locks osc
10741 # there may be some slab objects cached per core
10742 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10743 local before=$(num_objects)
10744 local count=$((512 * cpus))
10745 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10746 local margin=$((count / 10))
10747 if [[ -f $slab_lic/aliases ]]; then
10748 local aliases=$(cat $slab_lic/aliases)
10749 (( aliases > 0 )) && margin=$((margin * aliases))
10752 echo "before slab objects: $before"
10753 for i in $(seq $count); do
10757 cancel_lru_locks osc
10758 local after=$(num_objects)
10759 echo "created: $count, after slab objects: $after"
10760 # shared slab counts are not very accurate, allow significant margin
10761 # the main goal is that the cache growth is not permanently > $count
10762 while (( after > before + margin )); do
10764 after=$(num_objects)
10766 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10767 if (( wait > 60 )); then
10768 error "inode slab grew from $before+$margin to $after"
10772 run_test 76a "confirm clients recycle inodes properly ===="
10775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10776 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10779 local before=$(num_objects)
10781 for i in $(seq $count); do
10786 local after=$(num_objects)
10789 while (( after > before )); do
10791 after=$(num_objects)
10793 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10794 if (( wait > 60 )); then
10795 error "inode slab grew from $before to $after"
10799 echo "slab objects before: $before, after: $after"
10801 run_test 76b "confirm clients recycle directory inodes properly ===="
10803 export ORIG_CSUM=""
10806 # Note: in sptlrpc modes which enable its own bulk checksum, the
10807 # original crc32_le bulk checksum will be automatically disabled,
10808 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10809 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10810 # In this case set_checksums() will not be no-op, because sptlrpc
10811 # bulk checksum will be enabled all through the test.
10813 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10814 lctl set_param -n osc.*.checksums $1
10818 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10819 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10820 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10821 tr -d [] | head -n1)}
10822 set_checksum_type()
10824 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10826 log "set checksum type to $1, rc = $rc"
10830 get_osc_checksum_type()
10832 # arugment 1: OST name, like OST0000
10834 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10835 sed 's/.*\[\(.*\)\].*/\1/g')
10837 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10838 echo $checksum_type
10841 F77_TMP=$TMP/f77-temp
10844 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10845 error "error writing to $F77_TMP"
10848 test_77a() { # bug 10889
10849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10850 $GSS && skip_env "could not run with gss"
10852 [ ! -f $F77_TMP ] && setup_f77
10854 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10858 run_test 77a "normal checksum read/write operation"
10860 test_77b() { # bug 10889
10861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10862 $GSS && skip_env "could not run with gss"
10864 [ ! -f $F77_TMP ] && setup_f77
10865 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10866 $LCTL set_param fail_loc=0x80000409
10869 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10870 error "dd error: $?"
10871 $LCTL set_param fail_loc=0
10873 for algo in $CKSUM_TYPES; do
10874 cancel_lru_locks osc
10875 set_checksum_type $algo
10876 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10877 $LCTL set_param fail_loc=0x80000408
10878 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10879 $LCTL set_param fail_loc=0
10882 set_checksum_type $ORIG_CSUM_TYPE
10885 run_test 77b "checksum error on client write, read"
10890 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10892 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10893 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10894 $check_ost && [ -n "$ost_file_prefix" ] &&
10895 do_facet ost1 rm -f ${ost_file_prefix}\*
10899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10900 $GSS && skip_env "could not run with gss"
10901 remote_ost_nodsh && skip "remote OST with nodsh"
10904 local osc_file_prefix
10906 local check_ost=false
10907 local ost_file_prefix
10913 # ensure corruption will occur on first OSS/OST
10914 $LFS setstripe -i 0 $DIR/$tfile
10916 [ ! -f $F77_TMP ] && setup_f77
10917 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10918 error "dd write error: $?"
10919 fid=$($LFS path2fid $DIR/$tfile)
10921 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10924 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10925 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10927 echo "OSS do not support bulk pages dump upon error"
10930 osc_file_prefix=$($LCTL get_param -n debug_path)
10931 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10933 trap cleanup_77c EXIT
10936 # enable bulk pages dump upon error on Client
10937 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10938 # enable bulk pages dump upon error on OSS
10940 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10942 # flush Client cache to allow next read to reach OSS
10943 cancel_lru_locks osc
10945 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10946 $LCTL set_param fail_loc=0x80000408
10947 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10948 $LCTL set_param fail_loc=0
10952 # check cksum dump on Client
10953 osc_file=$(ls ${osc_file_prefix}*)
10954 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10955 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10956 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10957 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10958 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10960 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10961 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10962 error "dump content does not match on Client"
10964 $check_ost || skip "No need to check cksum dump on OSS"
10966 # check cksum dump on OSS
10967 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10968 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10969 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10970 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10971 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10972 error "dump content does not match on OSS"
10976 run_test 77c "checksum error on client read with debug"
10978 test_77d() { # bug 10889
10979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10980 $GSS && skip_env "could not run with gss"
10982 stack_trap "rm -f $DIR/$tfile"
10983 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10984 $LCTL set_param fail_loc=0x80000409
10986 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10987 error "direct write: rc=$?"
10988 $LCTL set_param fail_loc=0
10991 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10992 $LCTL set_param fail_loc=0x80000408
10994 cancel_lru_locks osc
10995 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10996 error "direct read: rc=$?"
10997 $LCTL set_param fail_loc=0
11000 run_test 77d "checksum error on OST direct write, read"
11002 test_77f() { # bug 10889
11003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11004 $GSS && skip_env "could not run with gss"
11007 stack_trap "rm -f $DIR/$tfile"
11008 for algo in $CKSUM_TYPES; do
11009 cancel_lru_locks osc
11010 set_checksum_type $algo
11011 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
11012 $LCTL set_param fail_loc=0x409
11013 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
11014 error "direct write succeeded"
11015 $LCTL set_param fail_loc=0
11017 set_checksum_type $ORIG_CSUM_TYPE
11020 run_test 77f "repeat checksum error on write (expect error)"
11022 test_77g() { # bug 10889
11023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11024 $GSS && skip_env "could not run with gss"
11025 remote_ost_nodsh && skip "remote OST with nodsh"
11027 [ ! -f $F77_TMP ] && setup_f77
11029 local file=$DIR/$tfile
11030 stack_trap "rm -f $file" EXIT
11032 $LFS setstripe -c 1 -i 0 $file
11033 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
11034 do_facet ost1 lctl set_param fail_loc=0x8000021a
11036 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
11037 error "write error: rc=$?"
11038 do_facet ost1 lctl set_param fail_loc=0
11041 cancel_lru_locks osc
11042 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
11043 do_facet ost1 lctl set_param fail_loc=0x8000021b
11045 cmp $F77_TMP $file || error "file compare failed"
11046 do_facet ost1 lctl set_param fail_loc=0
11049 run_test 77g "checksum error on OST write, read"
11051 test_77k() { # LU-10906
11052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11053 $GSS && skip_env "could not run with gss"
11055 local cksum_param="osc.$FSNAME*.checksums"
11056 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
11060 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
11061 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
11062 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
11065 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
11066 error "failed to set checksum=$i on MGS"
11067 wait_update $HOSTNAME "$get_checksum" $i
11069 echo "remount client, checksum should be $i"
11070 remount_client $MOUNT || error "failed to remount client"
11071 checksum=$(eval $get_checksum)
11072 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
11074 # remove persistent param to avoid races with checksum mountopt below
11075 do_facet mgs $LCTL set_param -P -d $cksum_param ||
11076 error "failed to delete checksum on MGS"
11078 for opt in "checksum" "nochecksum"; do
11079 #remount with mount option
11080 echo "remount client with option $opt, checksum should be $i"
11081 umount_client $MOUNT || error "failed to umount client"
11082 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
11083 error "failed to mount client with option '$opt'"
11084 checksum=$(eval $get_checksum)
11085 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
11089 remount_client $MOUNT || error "failed to remount client"
11091 run_test 77k "enable/disable checksum correctly"
11094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11095 $GSS && skip_env "could not run with gss"
11098 stack_trap "set_checksums $ORIG_CSUM" EXIT
11099 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
11102 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
11103 $LCTL set_param osc.*.idle_timeout=10
11104 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
11106 set_checksum_type invalid && error "unexpected success of invalid checksum type"
11108 $LFS setstripe -c 1 -i 0 $DIR/$tfile
11109 for algo in $CKSUM_TYPES; do
11110 set_checksum_type $algo || error "fail to set checksum type $algo"
11111 osc_algo=$(get_osc_checksum_type OST0000)
11112 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
11114 # no locks, no reqs to let the connection idle
11115 cancel_lru_locks osc
11116 lru_resize_disable osc
11117 wait_osc_import_state client ost1 IDLE
11119 # ensure ost1 is connected
11120 stat $DIR/$tfile >/dev/null || error "can't stat"
11121 wait_osc_import_state client ost1 FULL
11123 osc_algo=$(get_osc_checksum_type OST0000)
11124 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
11128 run_test 77l "preferred checksum type is remembered after reconnected"
11130 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
11135 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
11136 skip "Need at least version 2.14.52"
11137 local param=checksum_speed
11139 $LCTL get_param $param || error "reading $param failed"
11141 csum_speeds=$($LCTL get_param -n $param)
11143 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
11144 error "known checksum types are missing"
11146 run_test 77m "Verify checksum_speed is correctly read"
11148 check_filefrag_77n() {
11153 while read extidx a b start end rest; do
11154 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
11155 nr_ext=$(( $nr_ext + 1 ))
11156 starts+=( ${start%..} )
11159 done < <( filefrag -sv $1 )
11161 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
11166 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
11169 $TRUNCATE $DIR/$tfile 0
11170 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
11171 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
11172 check_filefrag_77n $DIR/$tfile ||
11173 skip "$tfile blocks not contiguous around hole"
11176 stack_trap "set_checksums $ORIG_CSUM" EXIT
11177 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
11178 stack_trap "rm -f $DIR/$tfile"
11180 for algo in $CKSUM_TYPES; do
11181 if [[ "$algo" =~ ^t10 ]]; then
11182 set_checksum_type $algo ||
11183 error "fail to set checksum type $algo"
11184 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
11185 error "fail to read $tfile with $algo"
11191 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
11194 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
11195 skip "Need MDS version at least 2.14.55"
11196 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
11197 skip "Need OST version at least 2.14.55"
11198 local ofd=obdfilter
11201 # print OST checksum_type
11202 echo "$ofd.$FSNAME-*.checksum_type:"
11203 do_nodes $(comma_list $(osts_nodes)) \
11204 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
11206 # print MDT checksum_type
11207 echo "$mdt.$FSNAME-*.checksum_type:"
11208 do_nodes $(comma_list $(mdts_nodes)) \
11209 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
11211 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
11212 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
11214 (( $o_count == $OSTCOUNT )) ||
11215 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
11217 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
11218 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
11220 (( $m_count == $MDSCOUNT )) ||
11221 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
11223 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
11225 cleanup_test_78() {
11230 test_78() { # bug 10901
11231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11232 remote_ost || skip_env "local OST"
11235 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
11236 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
11237 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
11238 echo "MemTotal: $MEMTOTAL"
11240 # reserve 256MB of memory for the kernel and other running processes,
11241 # and then take 1/2 of the remaining memory for the read/write buffers.
11242 if [ $MEMTOTAL -gt 512 ] ;then
11243 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
11245 # for those poor memory-starved high-end clusters...
11246 MEMTOTAL=$((MEMTOTAL / 2))
11248 echo "Mem to use for directio: $MEMTOTAL"
11250 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
11251 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
11252 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
11253 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
11255 echo "Smallest OST: $SMALLESTOST"
11256 [[ $SMALLESTOST -lt 10240 ]] &&
11257 skip "too small OSTSIZE, useless to run large O_DIRECT test"
11259 trap cleanup_test_78 EXIT
11261 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
11262 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
11264 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
11265 echo "File size: $F78SIZE"
11266 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
11267 for i in $(seq 1 $NSEQ); do
11268 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
11269 echo directIO rdwr round $i of $NSEQ
11270 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
11275 run_test 78 "handle large O_DIRECT writes correctly ============"
11277 test_79() { # bug 12743
11278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11280 wait_delete_completed
11282 BKTOTAL=$(calc_osc_kbytes kbytestotal)
11283 BKFREE=$(calc_osc_kbytes kbytesfree)
11284 BKAVAIL=$(calc_osc_kbytes kbytesavail)
11286 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
11287 DFTOTAL=`echo $STRING | cut -d, -f1`
11288 DFUSED=`echo $STRING | cut -d, -f2`
11289 DFAVAIL=`echo $STRING | cut -d, -f3`
11290 DFFREE=$(($DFTOTAL - $DFUSED))
11292 ALLOWANCE=$((64 * $OSTCOUNT))
11294 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
11295 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
11296 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
11298 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
11299 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
11300 error "df free($DFFREE) mismatch OST free($BKFREE)"
11302 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
11303 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
11304 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
11307 run_test 79 "df report consistency check ======================="
11309 test_80() { # bug 10718
11310 remote_ost_nodsh && skip "remote OST with nodsh"
11311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11313 # relax strong synchronous semantics for slow backends like ZFS
11314 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
11315 local soc="obdfilter.*.sync_lock_cancel"
11316 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11318 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
11319 if [ -z "$save" ]; then
11320 soc="obdfilter.*.sync_on_lock_cancel"
11321 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11324 if [ "$save" != "never" ]; then
11325 local hosts=$(comma_list $(osts_nodes))
11327 do_nodes $hosts $LCTL set_param $soc=never
11328 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
11332 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
11333 sync; sleep 1; sync
11334 local before=$(date +%s)
11335 cancel_lru_locks osc
11336 local after=$(date +%s)
11337 local diff=$((after - before))
11338 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
11342 run_test 80 "Page eviction is equally fast at high offsets too"
11344 test_81a() { # LU-456
11345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11346 remote_ost_nodsh && skip "remote OST with nodsh"
11348 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11349 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
11350 do_facet ost1 lctl set_param fail_loc=0x80000228
11352 # write should trigger a retry and success
11353 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11354 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11356 if [ $RC -ne 0 ] ; then
11357 error "write should success, but failed for $RC"
11360 run_test 81a "OST should retry write when get -ENOSPC ==============="
11362 test_81b() { # LU-456
11363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11364 remote_ost_nodsh && skip "remote OST with nodsh"
11366 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11367 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
11368 do_facet ost1 lctl set_param fail_loc=0x228
11370 # write should retry several times and return -ENOSPC finally
11371 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11372 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11375 if [ $RC -ne $ENOSPC ] ; then
11376 error "dd should fail for -ENOSPC, but succeed."
11379 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11382 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11384 test_mkdir $DIR/$tdir.cvsroot
11385 chown $RUNAS_ID $DIR/$tdir.cvsroot
11388 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11391 # some versions of cvs import exit(1) when asked to import links or
11392 # files they can't read. ignore those files.
11393 local toignore=$(find . -type l -printf '-I %f\n' -o \
11394 ! -perm /4 -printf '-I %f\n')
11395 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11396 $tdir.reposname vtag rtag
11399 test_mkdir $DIR/$tdir.reposname
11400 chown $RUNAS_ID $DIR/$tdir.reposname
11401 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11403 cd $DIR/$tdir.reposname
11405 $RUNAS cvs add -m 'addmsg' foo99
11407 $RUNAS cvs commit -m 'nomsg' foo99
11408 rm -fr $DIR/$tdir.cvsroot
11410 run_test 99 "cvs strange file/directory operations"
11413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11414 [[ "$NETTYPE" =~ tcp ]] ||
11415 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11416 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11417 remote_ost_nodsh && skip "remote OST with nodsh"
11418 remote_mds_nodsh && skip "remote MDS with nodsh"
11419 remote_servers || skip "useless for local single node setup"
11421 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11422 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11425 if (( ${LOCAL/*:/} >= 1024 )); then
11426 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11428 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11431 (( $rc == 0 )) || error "privileged port not found" )
11433 run_test 100 "check local port using privileged port"
11435 function get_named_value()
11439 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11448 local cache_limit=32
11450 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11451 $LCTL set_param -n llite.*.read_ahead_stats=0
11452 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
11453 awk '/^max_cached_mb/ { print $2 }')
11454 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
11455 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11458 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11460 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11461 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11464 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11465 get_named_value 'read.but.discarded'); do
11466 discard=$(($discard + $s))
11469 $LCTL get_param osc.*-osc*.rpc_stats
11470 $LCTL get_param llite.*.read_ahead_stats
11472 # Discard is generally zero, but sometimes a few random reads line up
11473 # and trigger larger readahead, which is wasted & leads to discards.
11474 if [[ $(($discard)) -gt $nreads ]]; then
11475 error "too many ($discard) discarded pages"
11477 rm -f $DIR/$tfile || true
11479 run_test 101a "check read-ahead for random reads"
11481 setup_test101bc() {
11482 test_mkdir $DIR/$tdir
11484 local FILE_LENGTH=$2
11487 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11489 local list=$(comma_list $(osts_nodes))
11490 set_osd_param $list '' read_cache_enable 0
11491 set_osd_param $list '' writethrough_cache_enable 0
11493 trap cleanup_test101bc EXIT
11494 # prepare the read-ahead file
11495 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11497 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11498 count=$FILE_SIZE_MB 2> /dev/null
11502 cleanup_test101bc() {
11507 local list=$(comma_list $(osts_nodes))
11508 set_osd_param $list '' read_cache_enable 1
11509 set_osd_param $list '' writethrough_cache_enable 1
11514 local stripe_size=$2
11515 local stride_length=$((stripe_size / read_size))
11516 local stride_width=$((stride_length * OSTCOUNT))
11517 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11518 (stride_width - stride_length) ))
11519 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11520 get_named_value 'read.but.discarded' | calc_sum)
11522 if [[ $discard -gt $discard_limit ]]; then
11523 $LCTL get_param llite.*.read_ahead_stats
11524 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11526 echo "Read-ahead success for size ${read_size}"
11531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11532 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11534 local STRIPE_SIZE=1048576
11535 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11537 if [ $SLOW == "yes" ]; then
11538 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11540 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11543 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11545 # prepare the read-ahead file
11546 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11547 cancel_lru_locks osc
11548 for BIDX in 2 4 8 16 32 64 128 256
11550 local BSIZE=$((BIDX*4096))
11551 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11552 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11553 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11554 $LCTL set_param -n llite.*.read_ahead_stats=0
11555 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11556 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11557 cancel_lru_locks osc
11558 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11563 run_test 101b "check stride-io mode read-ahead ================="
11566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11568 local STRIPE_SIZE=1048576
11569 local FILE_LENGTH=$((STRIPE_SIZE*100))
11572 local osc_rpc_stats
11574 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11576 cancel_lru_locks osc
11577 $LCTL set_param osc.*.rpc_stats=0
11578 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11579 $LCTL get_param osc.*.rpc_stats
11580 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11581 local stats=$($LCTL get_param -n $osc_rpc_stats)
11582 local lines=$(echo "$stats" | awk 'END {print NR;}')
11585 if [ $lines -le 20 ]; then
11586 echo "continue debug"
11589 for size in 1 2 4 8; do
11590 local rpc=$(echo "$stats" |
11591 awk '($1 == "'$size':") {print $2; exit; }')
11592 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11593 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11595 echo "$osc_rpc_stats check passed!"
11600 run_test 101c "check stripe_size aligned read-ahead"
11603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11605 local file=$DIR/$tfile
11606 local sz_MB=${FILESIZE_101d:-80}
11607 local ra_MB=${READAHEAD_MB:-40}
11609 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11610 [ $free_MB -lt $sz_MB ] &&
11611 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11613 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11614 $LFS setstripe -c -1 $file || error "setstripe failed"
11616 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11617 echo Cancel LRU locks on lustre client to flush the client cache
11618 cancel_lru_locks osc
11620 echo Disable read-ahead
11621 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11622 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11623 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11624 $LCTL get_param -n llite.*.max_read_ahead_mb
11626 echo "Reading the test file $file with read-ahead disabled"
11627 local sz_KB=$((sz_MB * 1024 / 4))
11628 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11629 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11630 # 83886080 bytes (84 MB, 80 MiB) copied, 16 s, 5.2 MB/s
11631 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11632 sed -e '/records/d' -e 's/.* \([0-9][0-9\.]*\) *s.*/\1/')
11634 echo "Cancel LRU locks on lustre client to flush the client cache"
11635 cancel_lru_locks osc
11636 echo Enable read-ahead with ${ra_MB}MB
11637 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11639 echo "Reading the test file $file with read-ahead enabled"
11640 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11641 sed -e '/records/d' -e 's/.* \([0-9][0-9\.]*\) *s.*/\1/')
11643 echo "read-ahead disabled time read '$raOFF'"
11644 echo "read-ahead enabled time read '$raON'"
11647 wait_delete_completed
11649 # use awk for this check instead of bash because it handles decimals
11650 awk "{ exit !($raOFF < 0.5 || $raOFF > $raON) }" <<<"ignore_me" ||
11651 error "readahead ${raON}s > no-readahead ${raOFF}s (${sz_MB}M)"
11653 run_test 101d "file read with and without read-ahead enabled"
11656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11658 local file=$DIR/$tfile
11659 local size_KB=500 #KB
11663 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11664 local need_KB=$((count * size_KB))
11665 [[ $free_KB -le $need_KB ]] &&
11666 skip_env "Need free space $need_KB, have $free_KB"
11668 echo "Creating $count ${size_KB}K test files"
11669 for ((i = 0; i < $count; i++)); do
11670 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11673 echo "Cancel LRU locks on lustre client to flush the client cache"
11674 cancel_lru_locks $OSC
11676 echo "Reset readahead stats"
11677 $LCTL set_param -n llite.*.read_ahead_stats=0
11679 for ((i = 0; i < $count; i++)); do
11680 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11683 $LCTL get_param llite.*.max_cached_mb
11684 $LCTL get_param llite.*.read_ahead_stats
11685 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11686 get_named_value 'misses' | calc_sum)
11688 for ((i = 0; i < $count; i++)); do
11689 rm -rf $file.$i 2>/dev/null
11692 #10000 means 20% reads are missing in readahead
11693 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11695 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11698 which iozone || skip_env "no iozone installed"
11700 local old_debug=$($LCTL get_param debug)
11701 old_debug=${old_debug#*=}
11702 $LCTL set_param debug="reada mmap"
11704 # create a test file
11705 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11707 echo Cancel LRU locks on lustre client to flush the client cache
11708 cancel_lru_locks osc
11710 echo Reset readahead stats
11711 $LCTL set_param -n llite.*.read_ahead_stats=0
11713 echo mmap read the file with small block size
11714 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11717 echo checking missing pages
11718 $LCTL get_param llite.*.read_ahead_stats
11719 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11720 get_named_value 'misses' | calc_sum)
11722 $LCTL set_param debug="$old_debug"
11723 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11726 run_test 101f "check mmap read performance"
11728 test_101g_brw_size_test() {
11730 local pages=$((mb * 1048576 / PAGE_SIZE))
11731 local file=$DIR/$tfile
11733 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11734 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11735 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11736 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11740 stack_trap "rm -f $file" EXIT
11741 $LCTL set_param -n osc.*.rpc_stats=0
11743 # 10 RPCs should be enough for the test
11745 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11746 { error "dd write ${mb} MB blocks failed"; return 3; }
11747 cancel_lru_locks osc
11748 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11749 { error "dd write ${mb} MB blocks failed"; return 4; }
11751 # calculate number of full-sized read and write RPCs
11752 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11753 sed -n '/pages per rpc/,/^$/p' |
11754 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11755 END { print reads,writes }'))
11756 # allow one extra full-sized read RPC for async readahead
11757 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11758 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11759 [[ ${rpcs[1]} == $count ]] ||
11760 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11764 remote_ost_nodsh && skip "remote OST with nodsh"
11767 local osts=$(get_facets OST)
11768 local list=$(comma_list $(osts_nodes))
11769 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11770 local brw_size="obdfilter.*.brw_size"
11772 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11774 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11776 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11777 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11778 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11779 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11780 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11781 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11783 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11786 if [[ $orig_mb -lt 16 ]]; then
11787 save_lustre_params $osts "$brw_size" > $p
11788 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11789 error "set 16MB RPC size failed"
11791 echo "remount client to enable new RPC size"
11792 remount_client $MOUNT || error "remount_client failed"
11795 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11796 # should be able to set brw_size=12, but no rpc_stats for that
11797 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11800 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11802 if [[ $orig_mb -lt 16 ]]; then
11803 restore_lustre_params < $p
11804 remount_client $MOUNT || error "remount_client restore failed"
11807 rm -f $p $DIR/$tfile
11809 run_test 101g "Big bulk(4/16 MiB) readahead"
11812 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11814 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11815 error "dd 70M file failed"
11816 echo Cancel LRU locks on lustre client to flush the client cache
11817 cancel_lru_locks osc
11819 echo "Reset readahead stats"
11820 $LCTL set_param -n llite.*.read_ahead_stats 0
11822 echo "Read 10M of data but cross 64M bundary"
11823 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11824 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11825 get_named_value 'misses' | calc_sum)
11826 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11827 rm -f $p $DIR/$tfile
11829 run_test 101h "Readahead should cover current read window"
11832 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11833 error "dd 10M file failed"
11835 local max_per_file_mb=$($LCTL get_param -n \
11836 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11837 cancel_lru_locks osc
11838 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11839 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11840 error "set max_read_ahead_per_file_mb to 1 failed"
11842 echo "Reset readahead stats"
11843 $LCTL set_param llite.*.read_ahead_stats=0
11845 dd if=$DIR/$tfile of=/dev/null bs=2M
11847 $LCTL get_param llite.*.read_ahead_stats
11848 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11849 awk '/misses/ { print $2 }')
11850 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11853 run_test 101i "allow current readahead to exceed reservation"
11856 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11857 error "setstripe $DIR/$tfile failed"
11858 local file_size=$((1048576 * 16))
11859 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11860 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11862 echo Disable read-ahead
11863 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11865 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11866 for blk in $PAGE_SIZE 1048576 $file_size; do
11867 cancel_lru_locks osc
11868 echo "Reset readahead stats"
11869 $LCTL set_param -n llite.*.read_ahead_stats=0
11870 local count=$(($file_size / $blk))
11871 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11872 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11873 get_named_value 'failed.to.fast.read' | calc_sum)
11874 $LCTL get_param -n llite.*.read_ahead_stats
11875 [ $miss -eq $count ] || error "expected $count got $miss"
11878 rm -f $p $DIR/$tfile
11880 run_test 101j "A complete read block should be submitted when no RA"
11882 test_readahead_base() {
11883 local file=$DIR/$tfile
11889 $LCTL set_param -n llite.*.read_ahead_stats=0
11890 # The first page is not accounted into readahead
11891 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11892 iosz=$(((size + 1048575) / 1048576 * 1048576))
11893 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11895 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11896 fallocate -l $size $file || error "failed to fallocate $file"
11897 cancel_lru_locks osc
11898 $MULTIOP $file or${iosz}c || error "failed to read $file"
11899 $LCTL get_param -n llite.*.read_ahead_stats
11900 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11901 awk '/readahead.pages/ { print $7 }' | calc_sum)
11902 (( $ranum <= $ramax )) ||
11903 error "read-ahead pages is $ranum more than $ramax"
11904 rm -rf $file || error "failed to remove $file"
11909 local file=$DIR/$tfile
11915 check_set_fallocate_or_skip
11916 stack_trap "rm -f $file" EXIT
11918 test_readahead_base 4096
11920 # file size: 16K = 16384
11921 test_readahead_base 16384
11922 test_readahead_base 16385
11923 test_readahead_base 16383
11925 # file size: 1M + 1 = 1048576 + 1
11926 test_readahead_base 1048577
11927 # file size: 1M + 16K
11928 test_readahead_base $((1048576 + 16384))
11930 # file size: stripe_size * (stripe_count - 1) + 16K
11931 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11932 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11933 # file size: stripe_size * stripe_count + 16K
11934 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11935 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11936 # file size: 2 * stripe_size * stripe_count + 16K
11937 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11938 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11940 run_test 101m "read ahead for small file and last stripe of the file"
11943 test_mkdir $DIR/$tdir
11944 chown $RUNAS_ID $DIR/$tdir
11947 STRIPE_COUNT=$OSTCOUNT
11948 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11950 trap cleanup_test102 EXIT
11952 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11954 for num in 1 2 3 4; do
11955 for count in $(seq 1 $STRIPE_COUNT); do
11956 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11957 local size=`expr $STRIPE_SIZE \* $num`
11958 local file=file"$num-$idx-$count"
11959 $1 $LFS setstripe -S $size -i $idx -c $count $file
11965 $1 tar cf $TMP/f102.tar $tdir --xattrs
11968 cleanup_test102() {
11970 rm -f $TMP/f102.tar
11971 rm -rf $DIR/d0.sanity/d102
11975 [ "$UID" != 0 ] && skip "must run as root"
11976 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11977 skip_env "must have user_xattr"
11979 [ -z "$(which setfattr 2>/dev/null)" ] &&
11980 skip_env "could not find setfattr"
11982 local testfile=$DIR/$tfile
11985 echo "set/get xattr..."
11986 setfattr -n trusted.name1 -v value1 $testfile ||
11987 error "setfattr -n trusted.name1=value1 $testfile failed"
11988 getfattr -n trusted.name1 $testfile 2> /dev/null |
11989 grep "trusted.name1=.value1" ||
11990 error "$testfile missing trusted.name1=value1"
11992 setfattr -n user.author1 -v author1 $testfile ||
11993 error "setfattr -n user.author1=author1 $testfile failed"
11994 getfattr -n user.author1 $testfile 2> /dev/null |
11995 grep "user.author1=.author1" ||
11996 error "$testfile missing trusted.author1=author1"
11998 echo "listxattr..."
11999 setfattr -n trusted.name2 -v value2 $testfile ||
12000 error "$testfile unable to set trusted.name2"
12001 setfattr -n trusted.name3 -v value3 $testfile ||
12002 error "$testfile unable to set trusted.name3"
12003 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
12004 grep "trusted.name" | wc -l) -eq 3 ] ||
12005 error "$testfile missing 3 trusted.name xattrs"
12007 setfattr -n user.author2 -v author2 $testfile ||
12008 error "$testfile unable to set user.author2"
12009 setfattr -n user.author3 -v author3 $testfile ||
12010 error "$testfile unable to set user.author3"
12011 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
12012 grep "user.author" | wc -l) -eq 3 ] ||
12013 error "$testfile missing 3 user.author xattrs"
12015 echo "remove xattr..."
12016 setfattr -x trusted.name1 $testfile ||
12017 error "$testfile error deleting trusted.name1"
12018 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
12019 error "$testfile did not delete trusted.name1 xattr"
12021 setfattr -x user.author1 $testfile ||
12022 error "$testfile error deleting user.author1"
12023 echo "set lustre special xattr ..."
12024 $LFS setstripe -c1 $testfile
12025 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
12026 awk -F "=" '/trusted.lov/ { print $2 }' )
12027 setfattr -n "trusted.lov" -v $lovea $testfile ||
12028 error "$testfile doesn't ignore setting trusted.lov again"
12029 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
12030 error "$testfile allow setting invalid trusted.lov"
12033 run_test 102a "user xattr test =================================="
12035 check_102b_layout() {
12037 local testfile=$DIR/$tfile
12039 echo "test layout '$layout'"
12040 $LFS setstripe $layout $testfile || error "setstripe failed"
12041 $LFS getstripe -y $testfile
12043 echo "get/set/list trusted.lov xattr ..." # b=10930
12044 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
12045 [[ "$value" =~ "trusted.lov" ]] ||
12046 error "can't get trusted.lov from $testfile"
12047 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
12048 error "getstripe failed"
12050 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
12052 value=$(cut -d= -f2 <<<$value)
12053 # LU-13168: truncated xattr should fail if short lov_user_md header
12054 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
12055 lens="${#value}" || lens="$(seq 4 2 ${#value})"
12056 for len in $lens; do
12057 echo "setfattr $len $testfile.2"
12058 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
12059 [ $len -lt 66 ] && error "short xattr len=$len worked"
12061 local stripe_size=$($LFS getstripe -S $testfile.2)
12062 local stripe_count=$($LFS getstripe -c $testfile.2)
12063 [[ $stripe_size -eq 65536 ]] ||
12064 error "stripe size $stripe_size != 65536"
12065 [[ $stripe_count -eq $stripe_count_orig ]] ||
12066 error "stripe count $stripe_count != $stripe_count_orig"
12067 rm $testfile $testfile.2
12071 [ -z "$(which setfattr 2>/dev/null)" ] &&
12072 skip_env "could not find setfattr"
12073 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12075 # check plain layout
12076 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
12078 # and also check composite layout
12079 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
12082 run_test 102b "getfattr/setfattr for trusted.lov EAs"
12085 [ -z "$(which setfattr 2>/dev/null)" ] &&
12086 skip_env "could not find setfattr"
12087 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12089 # b10930: get/set/list lustre.lov xattr
12090 echo "get/set/list lustre.lov xattr ..."
12091 test_mkdir $DIR/$tdir
12092 chown $RUNAS_ID $DIR/$tdir
12093 local testfile=$DIR/$tdir/$tfile
12094 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
12095 error "setstripe failed"
12096 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
12097 error "getstripe failed"
12098 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
12099 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
12101 local testfile2=${testfile}2
12102 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
12103 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
12105 $RUNAS $MCREATE $testfile2
12106 $RUNAS setfattr -n lustre.lov -v $value $testfile2
12107 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
12108 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
12109 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
12110 [ $stripe_count -eq $STRIPECOUNT ] ||
12111 error "stripe count $stripe_count != $STRIPECOUNT"
12113 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
12115 compare_stripe_info1() {
12116 local stripe_index_all_zero=true
12118 for num in 1 2 3 4; do
12119 for count in $(seq 1 $STRIPE_COUNT); do
12120 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
12121 local size=$((STRIPE_SIZE * num))
12122 local file=file"$num-$offset-$count"
12123 stripe_size=$($LFS getstripe -S $PWD/$file)
12124 [[ $stripe_size -ne $size ]] &&
12125 error "$file: size $stripe_size != $size"
12126 stripe_count=$($LFS getstripe -c $PWD/$file)
12127 # allow fewer stripes to be created, ORI-601
12128 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
12129 error "$file: count $stripe_count != $count"
12130 stripe_index=$($LFS getstripe -i $PWD/$file)
12131 [[ $stripe_index -ne 0 ]] &&
12132 stripe_index_all_zero=false
12136 $stripe_index_all_zero &&
12137 error "all files are being extracted starting from OST index 0"
12141 have_xattrs_include() {
12142 tar --help | grep -q xattrs-include &&
12143 echo --xattrs-include="lustre.*"
12147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12148 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12150 XINC=$(have_xattrs_include)
12152 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
12153 cd $DIR/$tdir/$tdir
12154 compare_stripe_info1
12156 run_test 102d "tar restore stripe info from tarfile,not keep osts"
12159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12160 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12162 XINC=$(have_xattrs_include)
12164 test_mkdir $DIR/$tdir.restore
12166 tar cf - --xattrs $tdir | tar xf - \
12167 -C $DIR/$tdir.restore --xattrs $XINC
12168 cd $DIR/$tdir.restore/$tdir
12169 compare_stripe_info1
12171 run_test 102f "tar copy files, not keep osts"
12174 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
12175 skip "must have user_xattr"
12176 [ -z "$(which setfattr 2>/dev/null)" ] &&
12177 skip_env "could not find setfattr"
12178 [ -z "$(which getfattr 2>/dev/null)" ] &&
12179 skip_env "could not find getfattr"
12181 local xsize=${1:-1024} # in bytes
12182 local file=$DIR/$tfile
12183 local value="$(generate_string $xsize)"
12184 local xbig=trusted.big
12188 log "save $xbig on $file"
12189 if [ -z "$toobig" ]
12191 setfattr -n $xbig -v $value $file ||
12192 error "saving $xbig on $file failed"
12194 setfattr -n $xbig -v $value $file &&
12195 error "saving $xbig on $file succeeded"
12199 local orig=$(get_xattr_value $xbig $file)
12200 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
12202 local xsml=trusted.sml
12203 log "save $xsml on $file"
12204 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
12206 local new=$(get_xattr_value $xbig $file)
12207 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
12209 log "grow $xsml on $file"
12210 setfattr -n $xsml -v "$value" $file ||
12211 error "growing $xsml on $file failed"
12213 new=$(get_xattr_value $xbig $file)
12214 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
12215 log "$xbig still valid after growing $xsml"
12220 test_102h() { # bug 15777
12223 run_test 102h "grow xattr from inside inode to external block"
12226 large_xattr_enabled || skip_env "ea_inode feature disabled"
12228 echo "setting xattr of max xattr size: $(max_xattr_size)"
12229 grow_xattr $(max_xattr_size)
12231 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
12232 echo "This should fail:"
12233 grow_xattr $(($(max_xattr_size) + 10)) 1
12235 run_test 102ha "grow xattr from inside inode to external inode"
12237 test_102i() { # bug 17038
12238 [ -z "$(which getfattr 2>/dev/null)" ] &&
12239 skip "could not find getfattr"
12242 ln -s $DIR/$tfile $DIR/${tfile}link
12243 getfattr -n trusted.lov $DIR/$tfile ||
12244 error "lgetxattr on $DIR/$tfile failed"
12245 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
12246 grep -i "no such attr" ||
12247 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
12248 rm -f $DIR/$tfile $DIR/${tfile}link
12250 run_test 102i "lgetxattr test on symbolic link ============"
12253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12254 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12256 XINC=$(have_xattrs_include)
12257 setup_test102 "$RUNAS"
12258 chown $RUNAS_ID $DIR/$tdir
12259 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
12260 cd $DIR/$tdir/$tdir
12261 compare_stripe_info1 "$RUNAS"
12263 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
12266 [ -z "$(which setfattr 2>/dev/null)" ] &&
12267 skip "could not find setfattr"
12270 # b22187 just check that does not crash for regular file.
12271 setfattr -n trusted.lov $DIR/$tfile
12272 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
12273 local test_kdir=$DIR/$tdir
12274 test_mkdir $test_kdir
12275 local default_size=$($LFS getstripe -S $test_kdir)
12276 local default_count=$($LFS getstripe -c $test_kdir)
12277 local default_offset=$($LFS getstripe -i $test_kdir)
12278 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
12279 error 'dir setstripe failed'
12280 setfattr -n trusted.lov $test_kdir
12281 local stripe_size=$($LFS getstripe -S $test_kdir)
12282 local stripe_count=$($LFS getstripe -c $test_kdir)
12283 local stripe_offset=$($LFS getstripe -i $test_kdir)
12284 [ $stripe_size -eq $default_size ] ||
12285 error "stripe size $stripe_size != $default_size"
12286 [ $stripe_count -eq $default_count ] ||
12287 error "stripe count $stripe_count != $default_count"
12288 [ $stripe_offset -eq $default_offset ] ||
12289 error "stripe offset $stripe_offset != $default_offset"
12290 rm -rf $DIR/$tfile $test_kdir
12292 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
12295 [ -z "$(which getfattr 2>/dev/null)" ] &&
12296 skip "could not find getfattr"
12298 # LU-532 trusted. xattr is invisible to non-root
12299 local testfile=$DIR/$tfile
12303 echo "listxattr as user..."
12304 chown $RUNAS_ID $testfile
12305 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
12306 grep -q "trusted" &&
12307 error "$testfile trusted xattrs are user visible"
12311 run_test 102l "listxattr size test =================================="
12313 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
12314 local path=$DIR/$tfile
12317 listxattr_size_check $path || error "listattr_size_check $path failed"
12319 run_test 102m "Ensure listxattr fails on small bufffer ========"
12323 getxattr() { # getxattr path name
12324 # Return the base64 encoding of the value of xattr name on path.
12328 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
12330 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12332 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12334 getfattr --absolute-names --encoding=base64 --name=$name $path |
12335 awk -F= -v name=$name '$1 == name {
12336 print substr($0, index($0, "=") + 1);
12340 test_102n() { # LU-4101 mdt: protect internal xattrs
12341 [ -z "$(which setfattr 2>/dev/null)" ] &&
12342 skip "could not find setfattr"
12343 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
12345 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
12348 local file0=$DIR/$tfile.0
12349 local file1=$DIR/$tfile.1
12350 local xattr0=$TMP/$tfile.0
12351 local xattr1=$TMP/$tfile.1
12352 local namelist="lov lma lmv link fid version som hsm"
12356 rm -rf $file0 $file1 $xattr0 $xattr1
12357 touch $file0 $file1
12359 # Get 'before' xattrs of $file1.
12360 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12362 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12363 namelist+=" lfsck_namespace"
12364 for name in $namelist; do
12365 # Try to copy xattr from $file0 to $file1.
12366 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12368 setfattr --name=trusted.$name --value="$value" $file1 ||
12369 error "setxattr 'trusted.$name' failed"
12371 # Try to set a garbage xattr.
12372 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12374 if [[ x$name == "xlov" ]]; then
12375 setfattr --name=trusted.lov --value="$value" $file1 &&
12376 error "setxattr invalid 'trusted.lov' success"
12378 setfattr --name=trusted.$name --value="$value" $file1 ||
12379 error "setxattr invalid 'trusted.$name' failed"
12382 # Try to remove the xattr from $file1. We don't care if this
12383 # appears to succeed or fail, we just don't want there to be
12384 # any changes or crashes.
12385 setfattr --remove=$trusted.$name $file1 2> /dev/null
12388 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12391 # Try to copy xattr from $file0 to $file1.
12392 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12394 setfattr --name=trusted.$name --value="$value" $file1 ||
12395 error "setxattr 'trusted.$name' failed"
12397 # Try to set a garbage xattr.
12398 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12400 setfattr --name=trusted.$name --value="$value" $file1 ||
12401 error "setxattr 'trusted.$name' failed"
12403 # Try to remove the xattr from $file1. We don't care if this
12404 # appears to succeed or fail, we just don't want there to be
12405 # any changes or crashes.
12406 setfattr --remove=$trusted.$name $file1 2> /dev/null
12409 # Get 'after' xattrs of file1.
12410 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12412 if ! diff $xattr0 $xattr1; then
12413 error "before and after xattrs of '$file1' differ"
12416 rm -rf $file0 $file1 $xattr0 $xattr1
12420 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12422 test_102p() { # LU-4703 setxattr did not check ownership
12423 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12424 skip "MDS needs to be at least 2.5.56"
12426 local testfile=$DIR/$tfile
12430 echo "setfacl as user..."
12431 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12432 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12434 echo "setfattr as user..."
12435 setfacl -m "u:$RUNAS_ID:---" $testfile
12436 $RUNAS setfattr -x system.posix_acl_access $testfile
12437 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12439 run_test 102p "check setxattr(2) correctly fails without permission"
12442 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12443 skip "MDS needs to be at least 2.6.92"
12445 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12447 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12450 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12451 skip "MDS needs to be at least 2.6.93"
12453 touch $DIR/$tfile || error "touch"
12454 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12455 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12456 rm $DIR/$tfile || error "rm"
12459 mkdir -p $DIR/$tdir || error "mkdir"
12460 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12461 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12462 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12463 error "$testfile error deleting user.author1"
12464 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12465 grep "user.$(basename $tdir)" &&
12466 error "$tdir did not delete user.$(basename $tdir)"
12467 rmdir $DIR/$tdir || error "rmdir"
12470 test_mkdir $DIR/$tdir
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 "rm striped dir"
12480 run_test 102r "set EAs with empty values"
12483 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12484 skip "MDS needs to be at least 2.11.52"
12486 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12488 save_lustre_params client "llite.*.xattr_cache" > $save
12490 for cache in 0 1; do
12491 lctl set_param llite.*.xattr_cache=$cache
12494 touch $DIR/$tfile || error "touch"
12495 for prefix in lustre security system trusted user; do
12496 # Note getxattr() may fail with 'Operation not
12497 # supported' or 'No such attribute' depending
12498 # on prefix and cache.
12499 getfattr -n $prefix.n102s $DIR/$tfile &&
12500 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12504 restore_lustre_params < $save
12506 run_test 102s "getting nonexistent xattrs should fail"
12509 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12510 skip "MDS needs to be at least 2.11.52"
12512 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12514 save_lustre_params client "llite.*.xattr_cache" > $save
12516 for cache in 0 1; do
12517 lctl set_param llite.*.xattr_cache=$cache
12519 for buf_size in 0 256; do
12521 touch $DIR/$tfile || error "touch"
12522 setfattr -n user.multiop $DIR/$tfile
12523 $MULTIOP $DIR/$tfile oa$buf_size ||
12524 error "cannot get zero length xattr value (buf_size = $buf_size)"
12528 restore_lustre_params < $save
12530 run_test 102t "zero length xattr values handled correctly"
12534 local test=$LUSTRE/tests/acl/$1.test
12535 local tmp=$(mktemp -t $1-XXXXXX).test
12543 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12544 local sedgroups="-e s/:users/:$grp/g"
12545 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12547 sed $sedusers $sedgroups < $test > $tmp
12548 stack_trap "rm -f $tmp"
12549 [[ -s $tmp ]] || error "sed failed to create test script"
12551 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12552 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12556 [ "$UID" != 0 ] && skip "must run as root"
12557 $GSS && skip_env "could not run under gss"
12558 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12559 skip_env "must have acl enabled"
12560 which setfacl || skip_env "could not find setfacl"
12561 remote_mds_nodsh && skip "remote MDS with nodsh"
12563 local mdts=$(comma_list $(mdts_nodes))
12564 local saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
12566 [[ -z "$saved" ]] || do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE
12567 stack_trap "[[ -z \"$saved\" ]] || \
12568 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$saved" EXIT
12570 ACLBIN=${ACLBIN:-"bin"}
12571 ACLDMN=${ACLDMN:-"daemon"}
12572 ACLGRP=${ACLGRP:-"users"}
12573 ACLNBD=${ACLNBD:-"nobody"}
12576 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12577 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12579 if ! id $ACLBIN ; then
12581 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12584 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12585 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12586 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12588 if ! id $ACLDMN ; then
12590 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12593 if ! getent group $ACLGRP; then
12594 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12596 if ! getent group $ACLGRP; then
12597 echo "cannot find group '$ACLGRP', adding it"
12599 add_group 60000 $ACLGRP
12603 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12604 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12605 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12607 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12608 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12610 if ! getent group $ACLGRP; then
12611 echo "cannot find group '$ACLGRP', adding it"
12613 add_group 60000 $ACLGRP
12615 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12616 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12618 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12622 gpasswd -a $ACLDMN $ACLBIN ||
12623 error "setting client group failed" # LU-5641
12624 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12625 error "setting MDS group failed" # LU-5641
12627 declare -a identity_old
12629 for ((num = 1; num <= $MDSCOUNT; num++)); do
12630 switch_identity $num true || identity_old[$num]=$?
12633 SAVE_UMASK=$(umask)
12635 mkdir -p $DIR/$tdir
12638 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12639 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12640 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12641 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12642 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12643 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12644 if ! id -u $ACLNBD ||
12645 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12647 if ! id -u $ACLNBD; then
12651 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12652 add_group $(id -u $ACLNBD) $ACLNBD
12653 if ! getent group $ACLNBD; then
12657 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12658 [[ -n "$ACLNBD" ]] && which setfattr; then
12659 run_acl_subtest permissions_xattr \
12660 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12661 elif [[ -z "$ACLNBD" ]]; then
12662 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12664 echo "skip 'permission_xattr' test - missing setfattr command"
12666 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12668 # inheritance test got from HP
12669 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12670 chmod +x make-tree || error "chmod +x failed"
12671 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12674 echo "LU-974 ignore umask when acl is enabled..."
12675 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12676 if [ $MDSCOUNT -ge 2 ]; then
12677 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12680 echo "LU-2561 newly created file is same size as directory..."
12681 if [ "$mds1_FSTYPE" != "zfs" ]; then
12682 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12684 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12687 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12692 for ((num = 1; num <= $MDSCOUNT; num++)); do
12693 if [[ "${identity_old[$num]}" == 1 ]]; then
12694 switch_identity $num false || identity_old[$num]=$?
12698 run_test 103a "acl test"
12704 stack_trap "rm -f $DIR/$tfile.*"
12705 for U in {0..511}; do
12707 local O=$(printf "%04o" $U)
12709 umask $(printf "%04o" $((511 ^ $O)))
12710 $LFS setstripe -c 1 $DIR/$tfile.s$O
12711 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12713 (( $S == ($O & 0666) )) ||
12714 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12716 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12717 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12718 (( $S == ($O & 0666) )) ||
12719 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12721 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12722 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12723 (( $S == ($O & 0666) )) ||
12724 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12725 rm -f $DIR/$tfile.[smp]$0
12729 # limit the concurrently running threads to 64. LU-11878
12730 local idx=$((U % 64))
12731 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12736 run_test 103b "umask lfs setstripe"
12739 mkdir -p $DIR/$tdir
12740 cp -rp $DIR/$tdir $DIR/$tdir.bak
12742 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12743 error "$DIR/$tdir shouldn't contain default ACL"
12744 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12745 error "$DIR/$tdir.bak shouldn't contain default ACL"
12748 run_test 103c "'cp -rp' won't set empty acl"
12753 local saved_debug=$($LCTL get_param -n debug)
12755 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12756 skip "MDS needs to be at least 2.14.52"
12758 large_xattr_enabled || skip_env "ea_inode feature disabled"
12760 mkdir -p $DIR/$tdir
12761 # add big LOV EA to cause reply buffer overflow earlier
12762 $LFS setstripe -C 1000 $DIR/$tdir
12763 lctl set_param mdc.*-mdc*.stats=clear
12765 $LCTL set_param debug=0
12766 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12767 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12769 # add a large number of default ACLs (expect 8000+ for 2.13+)
12770 for U in {2..7000}; do
12771 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12772 error "Able to add just $U default ACLs"
12774 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12775 echo "$numacl default ACLs created"
12777 stat $DIR/$tdir || error "Cannot stat directory"
12778 # check file creation
12779 touch $DIR/$tdir/$tfile ||
12780 error "failed to create $tfile with $numacl default ACLs"
12781 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12782 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12783 echo "$fileacl ACLs were inherited"
12784 (( $fileacl == $numacl )) ||
12785 error "Not all default ACLs were inherited: $numacl != $fileacl"
12786 # check that new ACLs creation adds new ACLs to inherited ACLs
12787 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12788 error "Cannot set new ACL"
12789 numacl=$((numacl + 1))
12790 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12791 (( $fileacl == $numacl )) ||
12792 error "failed to add new ACL: $fileacl != $numacl as expected"
12793 # adds more ACLs to a file to reach their maximum at 8000+
12795 for U in {20000..25000}; do
12796 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12797 numacl=$((numacl + 1))
12799 echo "Added $numacl more ACLs to the file"
12800 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12801 echo "Total $fileacl ACLs in file"
12802 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12803 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12804 rmdir $DIR/$tdir || error "Cannot remove directory"
12806 run_test 103e "inheritance of big amount of default ACLs"
12809 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12810 skip "MDS needs to be at least 2.14.51"
12812 large_xattr_enabled || skip_env "ea_inode feature disabled"
12814 # enable changelog to consume more internal MDD buffers
12817 mkdir -p $DIR/$tdir
12819 $LFS setstripe -C 1000 $DIR/$tdir
12820 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12821 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12822 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12823 rmdir $DIR/$tdir || error "Cannot remove directory"
12825 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12831 lfs df || error "lfs df failed"
12832 lfs df -ih || error "lfs df -ih failed"
12833 lfs df -h $DIR || error "lfs df -h $DIR failed"
12834 lfs df -i $DIR || error "lfs df -i $DIR failed"
12835 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12836 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12838 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12839 lctl --device %$OSC deactivate
12840 lfs df || error "lfs df with deactivated OSC failed"
12841 lctl --device %$OSC activate
12842 # wait the osc back to normal
12843 wait_osc_import_ready client ost
12845 lfs df || error "lfs df with reactivated OSC failed"
12848 run_test 104a "lfs df [-ih] [path] test ========================="
12851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12852 [ $RUNAS_ID -eq $UID ] &&
12853 skip_env "RUNAS_ID = UID = $UID -- skipping"
12855 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12856 grep "Permission denied" | wc -l)))
12857 if [ $denied_cnt -ne 0 ]; then
12858 error "lfs check servers test failed"
12861 run_test 104b "$RUNAS lfs check servers test ===================="
12864 # Verify $1 is within range of $2.
12865 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12866 # $1 is <= 2% of $2. Else Fail.
12869 # Strip all units (M, G, T)
12870 actual=$(echo $1 | tr -d A-Z)
12871 expect=$(echo $2 | tr -d A-Z)
12873 expect_lo=$(($expect * 98 / 100)) # 2% below
12874 expect_hi=$(($expect * 102 / 100)) # 2% above
12876 # permit 2% drift above and below
12877 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12882 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12884 local ost_param="osd-zfs.$FSNAME-OST0000."
12885 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12886 local ofacets=$(get_facets OST)
12887 local mfacets=$(get_facets MDS)
12888 local saved_ost_blocks=
12889 local saved_mdt_blocks=
12891 echo "Before recordsize change"
12892 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12893 df=($(df -h | grep "$MOUNT"$))
12896 echo "lfs output : ${lfs_df[*]}"
12897 echo "df output : ${df[*]}"
12899 for facet in ${ofacets//,/ }; do
12900 if [ -z $saved_ost_blocks ]; then
12901 saved_ost_blocks=$(do_facet $facet \
12902 lctl get_param -n $ost_param.blocksize)
12903 echo "OST Blocksize: $saved_ost_blocks"
12905 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12906 do_facet $facet zfs set recordsize=32768 $ost
12909 # BS too small. Sufficient for functional testing.
12910 for facet in ${mfacets//,/ }; do
12911 if [ -z $saved_mdt_blocks ]; then
12912 saved_mdt_blocks=$(do_facet $facet \
12913 lctl get_param -n $mdt_param.blocksize)
12914 echo "MDT Blocksize: $saved_mdt_blocks"
12916 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12917 do_facet $facet zfs set recordsize=32768 $mdt
12920 # Give new values chance to reflect change
12923 echo "After recordsize change"
12924 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12925 df_after=($(df -h | grep "$MOUNT"$))
12928 echo "lfs output : ${lfs_df_after[*]}"
12929 echo "df output : ${df_after[*]}"
12932 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12933 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12934 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12935 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12936 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12937 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12940 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12941 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12942 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12943 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12944 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12945 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12947 # Restore MDT recordize back to original
12948 for facet in ${mfacets//,/ }; do
12949 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12950 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12953 # Restore OST recordize back to original
12954 for facet in ${ofacets//,/ }; do
12955 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12956 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12961 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12964 (( $RUNAS_ID != $UID )) ||
12965 skip_env "RUNAS_ID = UID = $UID -- skipping"
12967 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12968 skip "lustre version doesn't support lctl dl with non-root"
12970 # debugfs only allows root users to access files, so the
12971 # previous move of the "devices" file to debugfs broke
12972 # "lctl dl" for non-root users. The LU-9680 Netlink
12973 # interface again allows non-root users to list devices.
12974 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12975 error "lctl dl doesn't work for non root"
12977 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12978 [ "$ost_count" -eq $OSTCOUNT ] ||
12979 error "lctl dl reports wrong number of OST devices"
12981 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12982 [ "$mdt_count" -eq $MDSCOUNT ] ||
12983 error "lctl dl reports wrong number of MDT devices"
12985 run_test 104d "$RUNAS lctl dl test"
12988 # doesn't work on 2.4 kernels
12990 if $(flock_is_enabled); then
12991 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12993 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12997 run_test 105a "flock when mounted without -o flock test ========"
13001 if $(flock_is_enabled); then
13002 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
13004 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
13008 run_test 105b "fcntl when mounted without -o flock test ========"
13012 if $(flock_is_enabled); then
13013 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
13015 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
13019 run_test 105c "lockf when mounted without -o flock test"
13021 test_105d() { # bug 15924
13022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13024 test_mkdir $DIR/$tdir
13025 flock_is_enabled || skip_env "mount w/o flock enabled"
13026 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
13027 $LCTL set_param fail_loc=0x80000315
13028 flocks_test 2 $DIR/$tdir
13030 run_test 105d "flock race (should not freeze) ========"
13032 test_105e() { # bug 22660 && 22040
13033 flock_is_enabled || skip_env "mount w/o flock enabled"
13036 flocks_test 3 $DIR/$tfile
13038 run_test 105e "Two conflicting flocks from same process"
13043 [ -f $TMP/${tfile}_sTOP ] && return
13049 flock_is_enabled || skip_env "mount w/o flock enabled"
13051 local pmax=$(ulimit -u)
13054 [ $pmax -gt 20 ] && pmax=20
13055 for((i=0; i <= $pmax; i++)) {
13056 wait_end "R4000, 5000" | flocks_test 6 $DIR/$tfile &
13058 for((i=0; i <= 10; i++)) {
13059 local locks=$(do_facet $SINGLEMDS $LCTL get_param -n \
13060 ldlm.namespaces.mdt-${FSNAME}-MDT0000*.lock_count)
13061 [ $locks -ge $pmax ] && break
13062 [ $i -eq 10 ] && error "The locks cannot be added after 10 secs"
13065 touch $TMP/${tfile}_sTOP
13067 rm -r $DIR/$tfile $TMP/${tfile}_sTOP
13069 run_test 105f "Enqueue same range flocks"
13071 test_106() { #bug 10921
13072 test_mkdir $DIR/$tdir
13073 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
13074 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
13076 run_test 106 "attempt exec of dir followed by chown of that dir"
13079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13087 local save_pattern=$(sysctl -n kernel.core_pattern)
13088 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
13089 sysctl -w kernel.core_pattern=$file
13090 sysctl -w kernel.core_uses_pid=0
13092 ulimit -c unlimited
13098 kill -s 11 $SLEEPPID
13100 if [ -e $file ]; then
13101 size=`stat -c%s $file`
13102 [ $size -eq 0 ] && error "Fail to create core file $file"
13104 error "Fail to create core file $file"
13107 sysctl -w kernel.core_pattern=$save_pattern
13108 sysctl -w kernel.core_uses_pid=$save_uses_pid
13111 run_test 107 "Coredump on SIG"
13114 test_mkdir $DIR/$tdir
13115 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
13116 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
13117 error "mkdir with 256 char should fail, but did not"
13118 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
13119 error "create with 255 char failed"
13120 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
13121 error "create with 256 char should fail, but did not"
13126 run_test 110 "filename length checking"
13128 test_116a() { # was previously test_116()
13129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13130 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13131 remote_mds_nodsh && skip "remote MDS with nodsh"
13133 echo -n "Free space priority "
13134 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
13139 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
13140 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
13141 stack_trap simple_cleanup_common
13143 # Check if we need to generate uneven OSTs
13144 test_mkdir -p $DIR/$tdir/OST${MINI}
13145 local FILL=$((MINV / 4))
13146 local DIFF=$((MAXV - MINV))
13147 local DIFF2=$((DIFF * 100 / MINV))
13149 local threshold=$(do_facet $SINGLEMDS \
13150 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
13151 threshold=${threshold%%%}
13152 echo -n "Check for uneven OSTs: "
13153 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
13155 if [[ $DIFF2 -gt $threshold ]]; then
13157 echo "Don't need to fill OST$MINI"
13159 # generate uneven OSTs. Write 2% over the QOS threshold value
13161 DIFF=$((threshold - DIFF2 + 2))
13162 DIFF2=$((MINV * DIFF / 100))
13163 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
13164 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
13165 error "setstripe failed"
13166 DIFF=$((DIFF2 / 2048))
13168 while [ $i -lt $DIFF ]; do
13170 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
13171 bs=2M count=1 2>/dev/null
13180 DIFF=$((MAXV - MINV))
13181 DIFF2=$((DIFF * 100 / MINV))
13182 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
13183 if [ $DIFF2 -gt $threshold ]; then
13186 skip "QOS imbalance criteria not met"
13194 # now fill using QOS
13195 $LFS setstripe -c 1 $DIR/$tdir
13196 FILL=$((FILL / 200))
13197 if [ $FILL -gt 600 ]; then
13200 echo "writing $FILL files to QOS-assigned OSTs"
13202 while [ $i -lt $FILL ]; do
13204 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
13205 count=1 2>/dev/null
13208 echo "wrote $i 200k files"
13212 echo "Note: free space may not be updated, so measurements might be off"
13214 DIFF2=$((MAXV - MINV))
13215 echo "free space delta: orig $DIFF final $DIFF2"
13216 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
13217 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
13218 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
13219 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
13220 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
13221 if [[ $DIFF -gt 0 ]]; then
13222 FILL=$((DIFF2 * 100 / DIFF - 100))
13223 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
13226 # Figure out which files were written where
13227 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
13228 awk '/'$MINI1': / {print $2; exit}')
13230 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
13231 echo "$MINC files created on smaller OST $MINI1"
13232 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
13233 awk '/'$MAXI1': / {print $2; exit}')
13235 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
13236 echo "$MAXC files created on larger OST $MAXI1"
13237 if [[ $MINC -gt 0 ]]; then
13238 FILL=$((MAXC * 100 / MINC - 100))
13239 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
13241 [[ $MAXC -gt $MINC ]] ||
13242 error_ignore LU-9 "stripe QOS didn't balance free space"
13244 run_test 116a "stripe QOS: free space balance ==================="
13246 test_116b() { # LU-2093
13247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13248 remote_mds_nodsh && skip "remote MDS with nodsh"
13250 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
13251 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
13252 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
13253 [ -z "$old_rr" ] && skip "no QOS"
13254 do_facet $SINGLEMDS lctl set_param \
13255 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
13256 mkdir -p $DIR/$tdir
13257 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
13258 createmany -o $DIR/$tdir/f- 20 || error "can't create"
13259 do_facet $SINGLEMDS lctl set_param fail_loc=0
13261 do_facet $SINGLEMDS lctl set_param \
13262 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
13264 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
13266 test_117() # bug 10891
13268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13270 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
13271 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
13272 lctl set_param fail_loc=0x21e
13273 > $DIR/$tfile || error "truncate failed"
13274 lctl set_param fail_loc=0
13275 echo "Truncate succeeded."
13278 run_test 117 "verify osd extend =========="
13280 NO_SLOW_RESENDCOUNT=4
13281 export OLD_RESENDCOUNT=""
13282 set_resend_count () {
13283 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
13284 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
13285 lctl set_param -n $PROC_RESENDCOUNT $1
13286 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
13289 # for reduce test_118* time (b=14842)
13290 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13292 # Reset async IO behavior after error case
13294 FILE=$DIR/reset_async
13296 # Ensure all OSCs are cleared
13297 $LFS setstripe -c -1 $FILE
13298 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
13303 test_118a() #bug 11710
13305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13309 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13310 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13311 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13313 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13314 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13319 run_test 118a "verify O_SYNC works =========="
13323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13324 remote_ost_nodsh && skip "remote OST with nodsh"
13328 #define OBD_FAIL_SRV_ENOENT 0x217
13329 set_nodes_failloc "$(osts_nodes)" 0x217
13330 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13332 set_nodes_failloc "$(osts_nodes)" 0
13333 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13334 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13337 if [[ $RC -eq 0 ]]; then
13338 error "Must return error due to dropped pages, rc=$RC"
13342 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13343 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13347 echo "Dirty pages not leaked on ENOENT"
13349 # Due to the above error the OSC will issue all RPCs syncronously
13350 # until a subsequent RPC completes successfully without error.
13351 $MULTIOP $DIR/$tfile Ow4096yc
13356 run_test 118b "Reclaim dirty pages on fatal error =========="
13360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13362 # for 118c, restore the original resend count, LU-1940
13363 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
13364 set_resend_count $OLD_RESENDCOUNT
13365 remote_ost_nodsh && skip "remote OST with nodsh"
13369 #define OBD_FAIL_OST_EROFS 0x216
13370 set_nodes_failloc "$(osts_nodes)" 0x216
13372 # multiop should block due to fsync until pages are written
13373 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13377 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13378 error "Multiop failed to block on fsync, pid=$MULTIPID"
13381 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13383 if [[ $WRITEBACK -eq 0 ]]; then
13384 error "No page in writeback, writeback=$WRITEBACK"
13387 set_nodes_failloc "$(osts_nodes)" 0
13390 if [[ $RC -ne 0 ]]; then
13391 error "Multiop fsync failed, rc=$RC"
13394 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13395 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13397 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13398 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13402 echo "Dirty pages flushed via fsync on EROFS"
13405 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13407 # continue to use small resend count to reduce test_118* time (b=14842)
13408 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13413 remote_ost_nodsh && skip "remote OST with nodsh"
13417 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13418 set_nodes_failloc "$(osts_nodes)" 0x214
13419 # multiop should block due to fsync until pages are written
13420 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13424 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13425 error "Multiop failed to block on fsync, pid=$MULTIPID"
13428 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13430 if [[ $WRITEBACK -eq 0 ]]; then
13431 error "No page in writeback, writeback=$WRITEBACK"
13434 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13435 set_nodes_failloc "$(osts_nodes)" 0
13437 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13438 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13440 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13441 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13445 echo "Dirty pages gaurenteed flushed via fsync"
13448 run_test 118d "Fsync validation inject a delay of the bulk =========="
13451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13455 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13456 lctl set_param fail_loc=0x8000040a
13458 # Should simulate EINVAL error which is fatal
13459 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13461 if [[ $RC -eq 0 ]]; then
13462 error "Must return error due to dropped pages, rc=$RC"
13465 lctl set_param fail_loc=0x0
13467 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13468 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13469 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13471 if [[ $LOCKED -ne 0 ]]; then
13472 error "Locked pages remain in cache, locked=$LOCKED"
13475 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13476 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13480 echo "No pages locked after fsync"
13485 run_test 118f "Simulate unrecoverable OSC side error =========="
13488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13492 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13493 lctl set_param fail_loc=0x406
13495 # simulate local -ENOMEM
13496 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13499 lctl set_param fail_loc=0
13500 if [[ $RC -eq 0 ]]; then
13501 error "Must return error due to dropped pages, rc=$RC"
13504 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13505 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13506 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13508 if [[ $LOCKED -ne 0 ]]; then
13509 error "Locked pages remain in cache, locked=$LOCKED"
13512 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13513 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13517 echo "No pages locked after fsync"
13522 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13526 remote_ost_nodsh && skip "remote OST with nodsh"
13530 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13531 set_nodes_failloc "$(osts_nodes)" 0x20e
13532 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13533 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13536 set_nodes_failloc "$(osts_nodes)" 0
13537 if [[ $RC -eq 0 ]]; then
13538 error "Must return error due to dropped pages, rc=$RC"
13541 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13542 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13543 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13545 if [[ $LOCKED -ne 0 ]]; then
13546 error "Locked pages remain in cache, locked=$LOCKED"
13549 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13550 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13554 echo "No pages locked after fsync"
13558 run_test 118h "Verify timeout in handling recoverables errors =========="
13560 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13564 remote_ost_nodsh && skip "remote OST with nodsh"
13568 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13569 set_nodes_failloc "$(osts_nodes)" 0x20e
13571 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13572 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13575 set_nodes_failloc "$(osts_nodes)" 0
13579 if [[ $RC -ne 0 ]]; then
13580 error "got error, but should be not, rc=$RC"
13583 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13584 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13585 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13586 if [[ $LOCKED -ne 0 ]]; then
13587 error "Locked pages remain in cache, locked=$LOCKED"
13590 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13591 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13595 echo "No pages locked after fsync"
13599 run_test 118i "Fix error before timeout in recoverable error =========="
13601 [ "$SLOW" = "no" ] && set_resend_count 4
13604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13605 remote_ost_nodsh && skip "remote OST with nodsh"
13609 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13610 set_nodes_failloc "$(osts_nodes)" 0x220
13612 # return -EIO from OST
13613 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13615 set_nodes_failloc "$(osts_nodes)" 0x0
13616 if [[ $RC -eq 0 ]]; then
13617 error "Must return error due to dropped pages, rc=$RC"
13620 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13621 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13622 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13623 if [[ $LOCKED -ne 0 ]]; then
13624 error "Locked pages remain in cache, locked=$LOCKED"
13627 # in recoverable error on OST we want resend and stay until it finished
13628 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13629 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13633 echo "No pages locked after fsync"
13637 run_test 118j "Simulate unrecoverable OST side error =========="
13641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13642 remote_ost_nodsh && skip "remote OSTs with nodsh"
13644 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13645 set_nodes_failloc "$(osts_nodes)" 0x20e
13646 test_mkdir $DIR/$tdir
13648 for ((i=0;i<10;i++)); do
13649 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13650 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13657 set_nodes_failloc "$(osts_nodes)" 0
13660 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13662 test_118l() # LU-646
13664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13666 test_mkdir $DIR/$tdir
13667 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13670 run_test 118l "fsync dir"
13672 test_118m() # LU-3066
13674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13676 test_mkdir $DIR/$tdir
13677 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13680 run_test 118m "fdatasync dir ========="
13682 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13690 remote_ost_nodsh && skip "remote OSTs with nodsh"
13692 # Sleep to avoid a cached response.
13693 #define OBD_STATFS_CACHE_SECONDS 1
13696 # Inject a 10 second delay in the OST_STATFS handler.
13697 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13698 set_nodes_failloc "$(osts_nodes)" 0x242
13701 stat --file-system $MOUNT > /dev/null
13704 set_nodes_failloc "$(osts_nodes)" 0
13706 if ((end - begin > 20)); then
13707 error "statfs took $((end - begin)) seconds, expected 10"
13710 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13712 test_119a() # bug 11737
13714 BSIZE=$((512 * 1024))
13715 directio write $DIR/$tfile 0 1 $BSIZE
13716 # We ask to read two blocks, which is more than a file size.
13717 # directio will indicate an error when requested and actual
13718 # sizes aren't equeal (a normal situation in this case) and
13719 # print actual read amount.
13720 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13721 if [ "$NOB" != "$BSIZE" ]; then
13722 error "read $NOB bytes instead of $BSIZE"
13726 run_test 119a "Short directIO read must return actual read amount"
13728 test_119b() # bug 11737
13730 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13732 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13733 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13735 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13736 error "direct read failed"
13739 run_test 119b "Sparse directIO read must return actual read amount"
13741 test_119c() # bug 13099
13744 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13745 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13748 run_test 119c "Testing for direct read hitting hole"
13750 # Note: test 119d was removed, skipping 119d for new tests to avoid polluting
13751 # Maloo test history
13755 (( $MDS1_VERSION >= $(version_code 2.15.58) )) ||
13756 skip "Need server version at least 2.15.58"
13757 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13759 local stripe_size=$((1024 * 1024)) #1 MiB
13760 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13761 local file_size=$((25 * stripe_size))
13764 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13765 stack_trap "rm -f $DIR/$tfile*"
13767 # Just a bit bigger than the largest size in the test set below
13768 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13769 error "buffered i/o to create file failed"
13771 # trivial test of unaligned DIO
13772 dd if=$DIR/$tfile.1 bs=4095 of=$DIR/$tfile.2 count=4 \
13773 iflag=direct oflag=direct ||
13774 error "trivial unaligned dio failed"
13776 # Test of disabling unaligned DIO support
13777 $LCTL set_param llite.*.unaligned_dio=0
13778 stack_trap "$LCTL set_param llite.*.unaligned_dio=1"
13779 echo "testing disabling unaligned DIO - 'invalid argument' expected:"
13780 dd if=$DIR/$tfile.1 bs=1024 of=$DIR/$tfile.2 count=4 \
13781 iflag=direct oflag=direct &&
13782 error "unaligned dio succeeded when disabled"
13783 $LCTL set_param llite.*.unaligned_dio=1
13785 # Clean up before next part of test
13786 rm -f $DIR/$tfile.2
13788 if zfs_or_rotational; then
13789 # DIO on ZFS can take up to 2 seconds per IO
13790 # rotational is better, but still slow.
13791 # Limit testing on those media to larger sizes
13792 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13793 $((stripe_size + 1024))"
13795 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13796 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13797 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13798 $((stripe_size - 1)) $stripe_size \
13799 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13800 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13803 for bs in $bsizes; do
13804 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13805 echo "Read/write with DIO at size $bs"
13806 # Read and write with DIO from source to dest
13807 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 \
13808 iflag=direct oflag=direct ||
13811 ls -la $DIR/$tfile.1 $DIR/$tfile.2
13812 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13813 error "size incorrect, file copy read/write bsize: $bs"
13814 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13815 error "files differ, bsize $bs"
13816 rm -f $DIR/$tfile.2
13819 run_test 119e "Basic tests of dio read and write at various sizes"
13823 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13825 local stripe_size=$((1024 * 1024)) #1 MiB
13826 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13827 local file_size=$((25 * stripe_size))
13830 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13831 stack_trap "rm -f $DIR/$tfile*"
13833 # Just a bit bigger than the largest size in the test set below
13834 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13835 error "buffered i/o to create file failed"
13837 if zfs_or_rotational; then
13838 # DIO on ZFS can take up to 2 seconds per IO
13839 # rotational is better, but still slow.
13840 # Limit testing on those media to larger sizes
13841 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13842 $((stripe_size + 1024))"
13844 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13845 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13846 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13847 $((stripe_size - 1)) $stripe_size \
13848 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13849 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13852 for bs in $bsizes; do
13853 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13854 # Read and write with DIO from source to dest in two
13855 # threads - should give correct copy of file
13858 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13859 oflag=direct conv=notrunc &
13861 # Note block size is different here for a more interesting race
13862 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
13863 iflag=direct oflag=direct conv=notrunc &
13869 if (( rc1 != 0 )); then
13870 error "dio copy 1 w/bsize $bs failed: $rc1"
13872 if (( rc2 != 0 )); then
13873 error "dio copy 2 w/bsize $bs failed: $rc2"
13877 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13878 error "size incorrect, file copy read/write bsize: $bs"
13879 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13880 error "files differ, bsize $bs"
13881 rm -f $DIR/$tfile.2
13884 run_test 119f "dio vs dio race"
13888 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13890 local stripe_size=$((1024 * 1024)) #1 MiB
13891 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13892 local file_size=$((25 * stripe_size))
13895 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13896 stack_trap "rm -f $DIR/$tfile*"
13898 # Just a bit bigger than the largest size in the test set below
13899 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13900 error "buffered i/o to create file failed"
13902 if zfs_or_rotational; then
13903 # DIO on ZFS can take up to 2 seconds per IO
13904 # rotational is better, but still slow.
13905 # Limit testing on those media to larger sizes
13906 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13907 $((stripe_size + 1024))"
13909 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13910 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13911 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13912 $((stripe_size - 1)) $stripe_size \
13913 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13914 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13917 for bs in $bsizes; do
13918 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13920 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13921 oflag=direct conv=notrunc &
13923 # Buffered I/O with similar but not the same block size
13924 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 &
13930 if (( rc1 != 0 )); then
13931 error "dio copy 1 w/bsize $bs failed: $rc1"
13933 if (( rc2 != 0 )); then
13934 error "buffered copy 2 w/bsize $bs failed: $rc2"
13937 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13938 error "size incorrect"
13939 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13940 error "files differ, bsize $bs"
13941 rm -f $DIR/$tfile.2
13944 run_test 119g "dio vs buffered I/O race"
13948 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13950 local stripe_size=$((1024 * 1024)) #1 MiB
13951 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13952 local file_size=$((25 * stripe_size))
13955 stack_trap "rm -f $DIR/$tfile.*"
13957 if zfs_or_rotational; then
13958 # DIO on ZFS can take up to 2 seconds per IO
13959 # rotational is better, but still slow.
13960 # Limit testing on those media to larger sizes
13961 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13962 $((stripe_size + 1024))"
13964 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13965 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13966 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13967 $((stripe_size - 1)) $stripe_size \
13968 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13969 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13972 for bs in $bsizes; do
13973 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13974 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13975 echo "unaligned writes of blocksize: $bs"
13976 # Write a file with unaligned DIO and regular DIO, and compare
13978 # with 'u', multiop randomly unaligns the io from the buffer
13979 $MULTIOP $DIR/$tfile.1 \
13980 oO_CREAT:O_RDWR:O_DIRECT:wu${bs}wu${bs}wu${bs}wu${bs}wu${bs} ||
13981 error "multiop memory unaligned write failed, $bs"
13982 $MULTIOP $DIR/$tfile.2 \
13983 oO_CREAT:O_RDWR:O_DIRECT:w${bs}w${bs}w${bs}w${bs}w${bs} ||
13984 error "multiop memory aligned write failed, $bs"
13986 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13987 error "files differ, bsize $bs"
13988 rm -f $DIR/$tfile.*
13991 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13992 dd if=/dev/zero bs=$((stripe_size * 5)) of=$DIR/$tfile.1 count=5 ||
13993 error "dd to create source file for read failed"
13995 # Just a few quick tests to make sure unaligned DIO reads don't crash
13996 for bs in $bsizes; do
13998 echo "unaligned reads of blocksize: $bs"
13999 # with 'u', multiop randomly unaligns the io from the buffer
14000 $MULTIOP $DIR/$tfile.1 \
14001 oO_CREAT:O_RDWR:O_DIRECT:ru${bs}ru${bs}ru${bs}ru${bs}ru${bs} ||
14002 error "multiop memory unaligned read failed, $bs"
14007 run_test 119h "basic tests of memory unaligned dio"
14009 # aiocp with the '-a' option makes testing memory unaligned aio trivial
14012 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14013 which aiocp || skip_env "no aiocp installed"
14015 local stripe_size=$((1024 * 1024)) #1 MiB
14016 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
14017 local file_size=$((25 * stripe_size))
14020 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
14021 stack_trap "rm -f $DIR/$tfile.*"
14023 # Just a bit bigger than the largest size in the test set below
14024 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
14025 error "buffered i/o to create file failed"
14027 if zfs_or_rotational; then
14028 # DIO on ZFS can take up to 2 seconds per IO
14029 # rotational is better, but still slow.
14030 # Limit testing on those media to larger sizes
14031 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
14032 $((stripe_size + 1024))"
14034 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
14035 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
14036 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
14037 $((stripe_size - 1)) $stripe_size \
14038 $((stripe_size + 1)) $((stripe_size * 3/2)) \
14039 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
14042 # Do page aligned and NOT page aligned AIO
14043 for align in 8 512 $((PAGE_SIZE)); do
14044 # Deliberately includes a few aligned sizes
14045 for bs in $bsizes; do
14046 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
14048 echo "bs: $bs, align: $align, file_size $file_size"
14049 aiocp -a $align -b $bs -s $file_size -f O_DIRECT \
14050 $DIR/$tfile.1 $DIR/$tfile.2 ||
14051 error "unaligned aio failed, bs: $bs, align: $align"
14053 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
14054 error "size incorrect"
14055 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
14056 error "files differ"
14057 rm -f $DIR/$tfile.2
14061 run_test 119i "test unaligned aio at varying sizes"
14064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14065 remote_mds_nodsh && skip "remote MDS with nodsh"
14066 test_mkdir -i0 -c1 $DIR/$tdir
14067 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14068 skip_env "no early lock cancel on server"
14070 lru_resize_disable mdc
14071 lru_resize_disable osc
14072 cancel_lru_locks mdc
14073 # asynchronous object destroy at MDT could cause bl ast to client
14074 cancel_lru_locks osc
14076 stat $DIR/$tdir > /dev/null
14077 can1=$(do_facet mds1 \
14078 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14079 awk '/ldlm_cancel/ {print $2}')
14080 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14081 awk '/ldlm_bl_callback/ {print $2}')
14082 test_mkdir -i0 -c1 $DIR/$tdir/d1
14083 can2=$(do_facet mds1 \
14084 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14085 awk '/ldlm_cancel/ {print $2}')
14086 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14087 awk '/ldlm_bl_callback/ {print $2}')
14088 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14089 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14090 lru_resize_enable mdc
14091 lru_resize_enable osc
14093 run_test 120a "Early Lock Cancel: mkdir test"
14096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14097 remote_mds_nodsh && skip "remote MDS with nodsh"
14098 test_mkdir $DIR/$tdir
14099 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14100 skip_env "no early lock cancel on server"
14102 lru_resize_disable mdc
14103 lru_resize_disable osc
14104 cancel_lru_locks mdc
14105 stat $DIR/$tdir > /dev/null
14106 can1=$(do_facet $SINGLEMDS \
14107 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14108 awk '/ldlm_cancel/ {print $2}')
14109 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14110 awk '/ldlm_bl_callback/ {print $2}')
14111 touch $DIR/$tdir/f1
14112 can2=$(do_facet $SINGLEMDS \
14113 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14114 awk '/ldlm_cancel/ {print $2}')
14115 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14116 awk '/ldlm_bl_callback/ {print $2}')
14117 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14118 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14119 lru_resize_enable mdc
14120 lru_resize_enable osc
14122 run_test 120b "Early Lock Cancel: create test"
14125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14126 remote_mds_nodsh && skip "remote MDS with nodsh"
14127 test_mkdir -i0 -c1 $DIR/$tdir
14128 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14129 skip "no early lock cancel on server"
14131 lru_resize_disable mdc
14132 lru_resize_disable osc
14133 test_mkdir -i0 -c1 $DIR/$tdir/d1
14134 test_mkdir -i0 -c1 $DIR/$tdir/d2
14135 touch $DIR/$tdir/d1/f1
14136 cancel_lru_locks mdc
14137 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
14138 can1=$(do_facet mds1 \
14139 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14140 awk '/ldlm_cancel/ {print $2}')
14141 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14142 awk '/ldlm_bl_callback/ {print $2}')
14143 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
14144 can2=$(do_facet mds1 \
14145 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14146 awk '/ldlm_cancel/ {print $2}')
14147 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14148 awk '/ldlm_bl_callback/ {print $2}')
14149 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14150 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14151 lru_resize_enable mdc
14152 lru_resize_enable osc
14154 run_test 120c "Early Lock Cancel: link test"
14157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14158 remote_mds_nodsh && skip "remote MDS with nodsh"
14159 test_mkdir -i0 -c1 $DIR/$tdir
14160 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14161 skip_env "no early lock cancel on server"
14163 lru_resize_disable mdc
14164 lru_resize_disable osc
14166 cancel_lru_locks mdc
14167 stat $DIR/$tdir > /dev/null
14168 can1=$(do_facet mds1 \
14169 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14170 awk '/ldlm_cancel/ {print $2}')
14171 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14172 awk '/ldlm_bl_callback/ {print $2}')
14173 chmod a+x $DIR/$tdir
14174 can2=$(do_facet mds1 \
14175 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14176 awk '/ldlm_cancel/ {print $2}')
14177 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14178 awk '/ldlm_bl_callback/ {print $2}')
14179 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14180 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14181 lru_resize_enable mdc
14182 lru_resize_enable osc
14184 run_test 120d "Early Lock Cancel: setattr test"
14187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14188 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14189 skip_env "no early lock cancel on server"
14190 remote_mds_nodsh && skip "remote MDS with nodsh"
14192 local dlmtrace_set=false
14194 test_mkdir -i0 -c1 $DIR/$tdir
14195 lru_resize_disable mdc
14196 lru_resize_disable osc
14197 ! $LCTL get_param debug | grep -q dlmtrace &&
14198 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
14199 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
14200 cancel_lru_locks mdc
14201 cancel_lru_locks osc
14202 dd if=$DIR/$tdir/f1 of=/dev/null
14203 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
14204 # XXX client can not do early lock cancel of OST lock
14205 # during unlink (LU-4206), so cancel osc lock now.
14207 cancel_lru_locks osc
14208 can1=$(do_facet mds1 \
14209 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14210 awk '/ldlm_cancel/ {print $2}')
14211 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14212 awk '/ldlm_bl_callback/ {print $2}')
14213 unlink $DIR/$tdir/f1
14215 can2=$(do_facet mds1 \
14216 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14217 awk '/ldlm_cancel/ {print $2}')
14218 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14219 awk '/ldlm_bl_callback/ {print $2}')
14220 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
14221 $LCTL dk $TMP/cancel.debug.txt
14222 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
14223 $LCTL dk $TMP/blocking.debug.txt
14224 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
14225 lru_resize_enable mdc
14226 lru_resize_enable osc
14228 run_test 120e "Early Lock Cancel: unlink test"
14231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14232 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14233 skip_env "no early lock cancel on server"
14234 remote_mds_nodsh && skip "remote MDS with nodsh"
14236 test_mkdir -i0 -c1 $DIR/$tdir
14237 lru_resize_disable mdc
14238 lru_resize_disable osc
14239 test_mkdir -i0 -c1 $DIR/$tdir/d1
14240 test_mkdir -i0 -c1 $DIR/$tdir/d2
14241 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
14242 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
14243 cancel_lru_locks mdc
14244 cancel_lru_locks osc
14245 dd if=$DIR/$tdir/d1/f1 of=/dev/null
14246 dd if=$DIR/$tdir/d2/f2 of=/dev/null
14247 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
14248 # XXX client can not do early lock cancel of OST lock
14249 # during rename (LU-4206), so cancel osc lock now.
14251 cancel_lru_locks osc
14252 can1=$(do_facet mds1 \
14253 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14254 awk '/ldlm_cancel/ {print $2}')
14255 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14256 awk '/ldlm_bl_callback/ {print $2}')
14257 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
14259 can2=$(do_facet mds1 \
14260 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14261 awk '/ldlm_cancel/ {print $2}')
14262 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14263 awk '/ldlm_bl_callback/ {print $2}')
14264 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14265 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14266 lru_resize_enable mdc
14267 lru_resize_enable osc
14269 run_test 120f "Early Lock Cancel: rename test"
14272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14273 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14274 skip_env "no early lock cancel on server"
14275 remote_mds_nodsh && skip "remote MDS with nodsh"
14277 lru_resize_disable mdc
14278 lru_resize_disable osc
14280 echo create $count files
14281 test_mkdir $DIR/$tdir
14282 cancel_lru_locks mdc
14283 cancel_lru_locks osc
14286 can0=$(do_facet $SINGLEMDS \
14287 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14288 awk '/ldlm_cancel/ {print $2}')
14289 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14290 awk '/ldlm_bl_callback/ {print $2}')
14291 createmany -o $DIR/$tdir/f $count
14293 can1=$(do_facet $SINGLEMDS \
14294 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14295 awk '/ldlm_cancel/ {print $2}')
14296 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14297 awk '/ldlm_bl_callback/ {print $2}')
14299 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
14300 echo rm $count files
14303 can2=$(do_facet $SINGLEMDS \
14304 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14305 awk '/ldlm_cancel/ {print $2}')
14306 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14307 awk '/ldlm_bl_callback/ {print $2}')
14309 echo total: $count removes in $((t2-t1))
14310 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
14312 # wait for commitment of removal
14313 lru_resize_enable mdc
14314 lru_resize_enable osc
14316 run_test 120g "Early Lock Cancel: performance test"
14318 test_121() { #bug #10589
14319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14322 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
14323 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
14324 lctl set_param fail_loc=0x310
14325 cancel_lru_locks osc > /dev/null
14326 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
14327 lctl set_param fail_loc=0
14328 [[ $reads -eq $writes ]] ||
14329 error "read $reads blocks, must be $writes blocks"
14331 run_test 121 "read cancel race ========="
14333 test_123a_base() { # was test 123, statahead(bug 11401)
14336 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
14339 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
14340 log "testing UP system. Performance may be lower than expected."
14343 running_in_vm && SLOWOK=1
14345 $LCTL set_param mdc.*.batch_stats=0
14348 test_mkdir $DIR/$tdir
14349 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
14350 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
14352 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
14353 createmany -o $DIR/$tdir/$tfile $j $((i - j))
14355 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
14356 lctl set_param -n llite.*.statahead_max 0
14357 lctl get_param llite.*.statahead_max
14358 cancel_lru_locks mdc
14359 cancel_lru_locks osc
14361 time $lsx $DIR/$tdir | wc -l
14363 delta=$((etime - stime))
14364 log "$lsx $i files without statahead: $delta sec"
14365 lctl set_param llite.*.statahead_max=$max
14367 swrong=$(lctl get_param -n llite.*.statahead_stats |
14368 awk '/statahead.wrong:/ { print $NF }')
14369 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
14370 cancel_lru_locks mdc
14371 cancel_lru_locks osc
14373 time $lsx $DIR/$tdir | wc -l
14375 delta_sa=$((etime - stime))
14376 log "$lsx $i files with statahead: $delta_sa sec"
14377 lctl get_param -n llite.*.statahead_stats
14378 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14379 awk '/statahead.wrong:/ { print $NF }')
14381 [[ $swrong -lt $ewrong ]] &&
14382 log "statahead was stopped, maybe too many locks held!"
14383 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
14385 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
14386 max=$(lctl get_param -n llite.*.statahead_max |
14388 lctl set_param -n llite.*.statahead_max 0
14389 lctl get_param llite.*.statahead_max
14390 cancel_lru_locks mdc
14391 cancel_lru_locks osc
14393 time $lsx $DIR/$tdir | wc -l
14395 delta=$((etime - stime))
14396 log "$lsx $i files again without statahead: $delta sec"
14397 lctl set_param llite.*.statahead_max=$max
14398 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
14399 if [ $SLOWOK -eq 0 ]; then
14400 error "$lsx $i files is slower with statahead!"
14402 log "$lsx $i files is slower with statahead!"
14408 [ $delta -gt 20 ] && break
14409 [ $delta -gt 8 ] && MULT=$((50 / delta))
14410 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
14418 delta=$((etime - stime))
14419 log "rm -r $DIR/$tdir/: $delta seconds"
14421 lctl get_param -n llite.*.statahead_stats
14422 $LCTL get_param mdc.*.batch_stats
14426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14428 test_123a_base "ls -l"
14430 run_test 123aa "verify statahead work"
14433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14435 statx_supported || skip_env "Test must be statx() syscall supported"
14437 test_123a_base "$STATX -l"
14439 run_test 123ab "verify statahead work by using statx"
14442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14444 statx_supported || skip_env "Test must be statx() syscall supported"
14451 cancel_lru_locks $OSC
14452 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14453 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
14454 awk '/agl.total:/ { print $NF }')
14455 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
14456 test_123a_base "$STATX --cached=always -D"
14457 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
14458 awk '/agl.total:/ { print $NF }')
14459 [ $agl_before -eq $agl_after ] ||
14460 error "Should not trigger AGL thread - $agl_before:$agl_after"
14461 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14462 [ $rpcs_after -eq $rpcs_before ] ||
14463 error "$STATX should not send glimpse RPCs to $OSC"
14465 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
14467 test_batch_statahead() {
14475 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
14476 $LCTL set_param mdc.*.batch_stats=0
14477 $LCTL set_param llite.*.statahead_max=$max
14478 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14479 # Verify that batched statahead is faster than one without statahead
14480 test_123a_base "ls -l"
14482 stack_trap "rm -rf $DIR/$tdir" EXIT
14483 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
14484 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
14486 # unbatched statahead
14487 $LCTL set_param llite.*.statahead_batch_max=0
14488 $LCTL set_param llite.*.statahead_stats=clear
14489 $LCTL set_param mdc.*.stats=clear
14490 cancel_lru_locks mdc
14491 cancel_lru_locks osc
14492 time ls -l $DIR/$tdir | wc -l
14493 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
14494 wait_update_facet client "pgrep ll_sa" "" 35 ||
14495 error "ll_sa thread is still running"
14496 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14497 awk '/hit.total:/ { print $NF }')
14498 # hit ratio should be larger than 75% (7500).
14499 (( $hit_total > 7500 )) ||
14500 error "unbatched statahead hit count ($hit_total) is too low"
14502 # batched statahead
14503 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14504 $LCTL set_param llite.*.statahead_stats=clear
14505 $LCTL set_param mdc.*.batch_stats=clear
14506 $LCTL set_param mdc.*.stats=clear
14507 cancel_lru_locks mdc
14508 cancel_lru_locks osc
14509 time ls -l $DIR/$tdir | wc -l
14510 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
14511 # wait for statahead thread to quit and update statahead stats
14512 wait_update_facet client "pgrep ll_sa" "" 35 ||
14513 error "ll_sa thread is still running"
14514 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14515 awk '/hit.total:/ { print $NF }')
14516 # hit ratio should be larger than 75% (7500).
14517 (( $hit_total > 7500 )) ||
14518 error "batched statahead hit count ($hit_total) is too low"
14520 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
14521 (( $unbatch_rpcs > $batch_rpcs )) ||
14522 error "batched statahead does not reduce RPC count"
14523 $LCTL get_param mdc.*.batch_stats
14527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14529 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
14530 skip "Need server version at least 2.15.53"
14532 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14533 skip "Server does not support batch RPC"
14538 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14539 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14541 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14542 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14544 test_batch_statahead 32 32
14545 test_batch_statahead 2048 256
14547 run_test 123ad "Verify batching statahead works correctly"
14549 test_123b () { # statahead(bug 15027)
14550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14552 test_mkdir $DIR/$tdir
14553 createmany -o $DIR/$tdir/$tfile-%d 1000
14555 cancel_lru_locks mdc
14556 cancel_lru_locks osc
14558 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
14559 lctl set_param fail_loc=0x80000803
14560 ls -lR $DIR/$tdir > /dev/null
14562 lctl set_param fail_loc=0x0
14563 lctl get_param -n llite.*.statahead_stats
14568 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
14571 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
14573 test_mkdir -i 0 -c 1 $DIR/$tdir.0
14574 test_mkdir -i 1 -c 1 $DIR/$tdir.1
14575 touch $DIR/$tdir.1/{1..3}
14576 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
14578 remount_client $MOUNT
14580 $MULTIOP $DIR/$tdir.0 Q
14582 # let statahead to complete
14583 ls -l $DIR/$tdir.0 > /dev/null
14585 testid=$(echo $TESTNAME | tr '_' ' ')
14586 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
14587 error "statahead warning" || true
14589 run_test 123c "Can not initialize inode warning on DNE statahead"
14596 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
14597 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
14598 error "setdirstripe $DIR/$tdir failed"
14599 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
14600 remount_client $MOUNT
14601 $LCTL get_param llite.*.statahead_max
14602 $LCTL set_param llite.*.statahead_stats=0 ||
14603 error "clear statahead_stats failed"
14604 swrong=$(lctl get_param -n llite.*.statahead_stats |
14605 awk '/statahead.wrong:/ { print $NF }')
14606 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
14607 # wait for statahead thread finished to update hit/miss stats.
14609 $LCTL get_param -n llite.*.statahead_stats
14610 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14611 awk '/statahead.wrong:/ { print $NF }')
14612 (( $swrong == $ewrong )) ||
14613 log "statahead was stopped, maybe too many locks held!"
14615 run_test 123d "Statahead on striped directories works correctly"
14620 local dir=$DIR/$tdir
14622 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14623 skip "Server does not support batch RPC"
14625 mkdir $dir || error "mkdir $dir failed"
14626 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
14627 stack_trap "rm -rf $dir"
14629 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
14631 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14632 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14633 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14634 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14636 $LCTL set_param llite.*.statahead_max=2048
14637 $LCTL set_param llite.*.statahead_batch_max=1024
14640 $LCTL get_param mdc.*.batch_stats
14641 $LCTL get_param llite.*.statahead_*
14643 run_test 123e "statahead with large wide striping"
14648 local dir=$DIR/$tdir
14650 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14651 skip "Server does not support batch RPC"
14653 mkdir $dir || error "mkdir $dir failed"
14654 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
14655 stack_trap "rm -rf $dir"
14657 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
14659 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14660 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14662 $LCTL set_param llite.*.statahead_max=64
14663 $LCTL set_param llite.*.statahead_batch_max=64
14666 lctl get_param mdc.*.batch_stats
14667 lctl get_param llite.*.statahead_*
14669 $LCTL set_param llite.*.statahead_max=$max
14670 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14672 run_test 123f "Retry mechanism with large wide striping files"
14675 local dir=$DIR/$tdir
14678 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14679 skip "Server does not support batch RPC"
14681 mkdir $dir || error "failed to mkdir $dir"
14682 createmany -o $dir/$tfile $num || error "failed creatmany files"
14683 cancel_lru_locks mdc
14684 cancel_lru_locks osc
14686 $LCTL set_param llite.*.statahead_stats=clear
14687 $LCTL set_param mdc.*.batch_stats=clear
14688 aheadmany -c stat -s 0 -e $num -b $tfile -d $dir ||
14689 error "aheadmany $dir with $tfile failed"
14690 wait_update_facet client "pgrep ll_sa" "" 35 ||
14691 error "ll_sa thread is still running"
14692 $LCTL get_param -n llite.*.statahead_stats
14693 $LCTL get_param -n mdc.*.batch_stats
14697 count=$($LCTL get_param -n llite.*.statahead_stats |
14698 awk '/hit.total:/ {print $2}')
14699 echo "Hit total: $count"
14700 # Hit ratio should be >= 75%
14701 (( $count > num * 75 / 100 )) ||
14702 error "hit total $count is be > 75% of $num"
14704 run_test 123g "Test for stat-ahead advise"
14707 local dir=$DIR/$tdir
14708 local cmd="touch $dir/$tfile.{$1}"
14711 stack_trap "rm -rf $dir"
14712 mkdir -p $dir || error "failed to mkdir $dir"
14715 cancel_lru_locks mdc
14716 $LCTL set_param llite.*.statahead_stats=clear
14717 $LCTL set_param mdc.*.batch_stats=0
14718 $LCTL set_param llite.*.statahead_max=1024
14719 $LCTL set_param llite.*.statahead_batch_max=1024
14720 lctl get_param -n llite.*.statahead_stats
14721 du -a $dir > /dev/null
14722 echo "Wait statahead thread (ll_sa_xxx) to exit..."
14723 wait_update_facet client "pgrep ll_sa" "" 35 ||
14724 error "ll_sa statahead thread does not quit in 35s"
14725 $LCTL get_param -n llite.*.statahead_stats
14726 $LCTL get_param -n mdc.*.batch_stats
14728 local count=$($LCTL get_param -n llite.*.statahead_stats |
14729 awk '/fname.total:/ {print $2}')
14731 [ $count == 1 ] || error "File name pattern statahead not trigger"
14732 count=$($LCTL get_param -n llite.*.statahead_stats |
14733 awk '/hit.total:/ {print $2}')
14734 # Hit ratio should be >= 75%
14735 (( $count > fcnt * 75 / 100 )) ||
14736 error "hit total is too low: $count"
14737 rm -rf $dir || error "rm -rf $dir failed"
14745 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14746 skip "Server does not support batch RPC"
14748 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14749 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14750 enabled=$($LCTL get_param -n llite.*.enable_statahead_fname | head -n 1)
14751 stack_trap "$LCTL set_param llite.*.statahead_max=$max"
14752 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max"
14753 stack_trap "$LCTL set_param llite.*.enable_statahead_fname=$enabled"
14755 $LCTL set_param llite.*.enable_statahead_fname=1
14757 echo "Scan a directory with number regularized fname"
14758 test_123h_base "0..10000" 10000
14760 echo "Scan a directory with zeroed padding number regularized fname"
14761 test_123h_base "000000..010000" 10000
14763 run_test 123h "Verify statahead work with the fname pattern via du"
14768 local dir=$DIR/$tdir
14769 local cmd="createmany -m $fmt"
14774 stack_trap "unlinkmany $fmt"
14775 mkdir -p $dir || error "failed to mkdir $dir"
14778 cancel_lru_locks mdc
14779 $LCTL set_param llite.*.statahead_stats=clear
14780 $LCTL set_param mdc.*.batch_stats=0
14782 echo "statahead_stats (Pre):"
14783 lctl get_param -n llite.*.statahead_stats
14784 eval $iocmd || error "$iocmd failed"
14785 echo "statahead_stats (Post):"
14786 $LCTL get_param -n llite.*.statahead_stats
14787 $LCTL get_param -n mdc.*.batch_stats
14789 echo "Wait the statahead thread (ll_sa_xxx) to exit ..."
14790 wait_update_facet client "pgrep ll_sa" "" 35 ||
14791 error "ll_sa statahead thread does not quit in 35s"
14792 $LCTL get_param -n llite.*.statahead_stats
14793 $LCTL get_param -n mdc.*.batch_stats
14795 local count=$($LCTL get_param -n llite.*.statahead_stats |
14796 awk '/fname.total:/ {print $2}')
14798 [ $count == 1 ] || error "File name pattern statahead not trigger"
14799 count=$($LCTL get_param -n llite.*.statahead_stats |
14800 awk '/hit.total:/ {print $2}')
14801 # Hit ratio should be >= 75%
14802 (( $count > 750 )) || error "hit total is too low: $count"
14806 local dir=$DIR/$tdir
14813 $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
14814 skip "Server does not support batch RPC"
14816 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14817 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14818 min=$($LCTL get_param -n llite.*.statahead_min | head -n 1)
14819 enabled=$($LCTL get_param -n llite.*.enable_statahead_fname | head -n 1)
14820 stack_trap "$LCTL set_param llite.*.statahead_max=$max"
14821 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max"
14822 stack_trap "$LCTL set_param llite.*.statahead_min=$min"
14823 stack_trap "$LCTL set_param llite.*.enable_statahead_fname=$enabled"
14824 $LCTL set_param llite.*.statahead_max=1024
14825 $LCTL set_param llite.*.statahead_batch_max=32
14826 $LCTL set_param llite.*.statahead_min=64
14827 $LCTL set_param llite.*.enable_statahead_fname=1
14829 test_123i_base "$dir/$tfile.%06d $cnt" "ls $dir/* > /dev/null"
14830 test_123i_base "$dir/$tfile $cnt" \
14831 "aheadmany -c stat -N -s 0 -e $cnt -b $tfile -d $dir"
14833 run_test 123i "Verify statahead work with the fname indexing pattern"
14836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14837 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14838 skip_env "no lru resize on server"
14842 test_mkdir $DIR/$tdir
14844 log "create $NR files at $DIR/$tdir"
14845 createmany -o $DIR/$tdir/f $NR ||
14846 error "failed to create $NR files in $DIR/$tdir"
14848 cancel_lru_locks mdc
14849 ls -l $DIR/$tdir > /dev/null
14853 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
14854 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
14855 LRU_SIZE=$($LCTL get_param -n $PARAM)
14856 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
14857 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
14859 log "NS=$(basename $NSDIR)"
14864 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
14865 skip "Not enough cached locks created!"
14867 log "LRU=$LRU_SIZE"
14871 # We know that lru resize allows one client to hold $LIMIT locks
14872 # for 10h. After that locks begin to be killed by client.
14874 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
14876 if [ $LIMIT -lt $LRU_SIZE ]; then
14877 skip "Limit is too small $LIMIT"
14880 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
14881 # killing locks. Some time was spent for creating locks. This means
14882 # that up to the moment of sleep finish we must have killed some of
14883 # them (10-100 locks). This depends on how fast ther were created.
14884 # Many of them were touched in almost the same moment and thus will
14885 # be killed in groups.
14886 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14888 # Use $LRU_SIZE_B here to take into account real number of locks
14889 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14890 local LRU_SIZE_B=$LRU_SIZE
14892 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14893 log "OLD_LVF=$OLD_LVF"
14894 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14896 # Let's make sure that we really have some margin. Client checks
14897 # cached locks every 10 sec.
14898 SLEEP=$((SLEEP+20))
14899 log "Sleep ${SLEEP} sec"
14901 while ((SEC<$SLEEP)); do
14905 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14906 echo -n "$LRU_SIZE"
14909 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14910 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14912 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14913 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14914 unlinkmany $DIR/$tdir/f $NR
14918 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14919 log "unlink $NR files at $DIR/$tdir"
14920 unlinkmany $DIR/$tdir/f $NR
14922 run_test 124a "lru resize ======================================="
14924 get_max_pool_limit()
14926 local limit=$($LCTL get_param \
14927 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14929 for l in $limit; do
14930 if [[ $l -gt $max ]]; then
14938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14939 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14940 skip_env "no lru resize on server"
14942 LIMIT=$(get_max_pool_limit)
14944 NR=$(($(default_lru_size)*20))
14945 if [[ $NR -gt $LIMIT ]]; then
14946 log "Limit lock number by $LIMIT locks"
14950 IFree=$(mdsrate_inodes_available)
14951 if [ $IFree -lt $NR ]; then
14952 log "Limit lock number by $IFree inodes"
14956 lru_resize_disable mdc
14957 test_mkdir -p $DIR/$tdir/disable_lru_resize
14959 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14960 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14961 cancel_lru_locks mdc
14964 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14967 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14970 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14974 nolruresize_delta=$((etime-stime))
14975 log "ls -la time: $nolruresize_delta seconds"
14976 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14977 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14979 lru_resize_enable mdc
14980 test_mkdir -p $DIR/$tdir/enable_lru_resize
14982 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14983 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14984 cancel_lru_locks mdc
14987 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14990 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14993 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14997 lruresize_delta=$((etime-stime))
14998 log "ls -la time: $lruresize_delta seconds"
14999 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
15001 if [ $lruresize_delta -gt $nolruresize_delta ]; then
15002 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
15003 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
15004 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
15006 log "lru resize performs the same with no lru resize"
15008 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
15010 run_test 124b "lru resize (performance test) ======================="
15013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15014 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
15015 skip_env "no lru resize on server"
15017 # cache ununsed locks on client
15019 cancel_lru_locks mdc
15020 test_mkdir $DIR/$tdir
15021 createmany -o $DIR/$tdir/f $nr ||
15022 error "failed to create $nr files in $DIR/$tdir"
15023 ls -l $DIR/$tdir > /dev/null
15025 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15026 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15027 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
15028 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
15029 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
15031 # set lru_max_age to 1 sec
15032 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
15033 echo "sleep $((recalc_p * 2)) seconds..."
15034 sleep $((recalc_p * 2))
15036 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
15037 # restore lru_max_age
15038 $LCTL set_param -n $nsdir.lru_max_age $max_age
15039 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
15040 unlinkmany $DIR/$tdir/f $nr
15042 run_test 124c "LRUR cancel very aged locks"
15045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15046 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
15047 skip_env "no lru resize on server"
15049 # cache ununsed locks on client
15052 lru_resize_disable mdc
15053 stack_trap "lru_resize_enable mdc" EXIT
15055 cancel_lru_locks mdc
15057 # asynchronous object destroy at MDT could cause bl ast to client
15058 test_mkdir $DIR/$tdir
15059 createmany -o $DIR/$tdir/f $nr ||
15060 error "failed to create $nr files in $DIR/$tdir"
15061 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
15063 ls -l $DIR/$tdir > /dev/null
15065 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15066 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15067 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
15068 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
15070 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
15072 # set lru_max_age to 1 sec
15073 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
15074 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
15076 echo "sleep $((recalc_p * 2)) seconds..."
15077 sleep $((recalc_p * 2))
15079 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
15081 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
15083 run_test 124d "cancel very aged locks if lru-resize disabled"
15085 test_125() { # 13358
15086 $LCTL get_param -n llite.*.client_type | grep -q local ||
15087 skip "must run as local client"
15088 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
15089 skip_env "must have acl enabled"
15090 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15091 id $USER0 || skip_env "missing user $USER0"
15093 test_mkdir $DIR/$tdir
15094 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
15095 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
15096 error "setfacl $DIR/$tdir failed"
15097 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
15099 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
15101 test_126() { # bug 12829/13455
15102 $GSS && skip_env "must run as gss disabled"
15103 $LCTL get_param -n llite.*.client_type | grep -q local ||
15104 skip "must run as local client"
15105 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
15107 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
15108 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
15110 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
15112 run_test 126 "check that the fsgid provided by the client is taken into account"
15114 test_127a() { # bug 15521
15115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15116 local name count samp unit min max sum sumsq
15117 local tmpfile=$TMP/$tfile.tmp
15119 # enable stats header if it is disabled
15120 $LCTL set_param enable_stats_header=1
15122 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
15123 echo "stats before reset"
15124 stack_trap "rm -f $tmpfile"
15125 local now=$(date +%s)
15127 $LCTL get_param osc.*.stats | tee $tmpfile
15129 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
15130 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
15131 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
15132 local uptime=$(awk '{ print $1 }' /proc/uptime)
15134 # snapshot_time should match POSIX epoch time, allow some delta for VMs
15135 (( ${snapshot_time%\.*} >= $now - 5 &&
15136 ${snapshot_time%\.*} <= $now + 5 )) ||
15137 error "snapshot_time=$snapshot_time != now=$now"
15138 # elapsed _should_ be from mount, but at least less than uptime
15139 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
15140 error "elapsed=$elapsed > uptime=$uptime"
15141 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
15142 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
15143 error "elapsed=$elapsed != $snapshot_time - $start_time"
15145 $LCTL set_param osc.*.stats=0
15146 local reset=$(date +%s)
15147 local fsize=$((2048 * 1024))
15149 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
15150 cancel_lru_locks osc
15151 dd if=$DIR/$tfile of=/dev/null bs=$fsize
15154 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
15155 while read name count samp unit min max sum sumsq; do
15156 [[ "$samp" == "samples" ]] || continue
15158 echo "got name=$name count=$count unit=$unit min=$min max=$max"
15159 [ ! $min ] && error "Missing min value for $name proc entry"
15160 eval $name=$count || error "Wrong proc format"
15163 read_bytes|write_bytes)
15164 [[ "$unit" =~ "bytes" ]] ||
15165 error "unit is not 'bytes': $unit"
15166 (( $min >= 4096 )) || error "min is too small: $min"
15167 (( $min <= $fsize )) || error "min is too big: $min"
15168 (( $max >= 4096 )) || error "max is too small: $max"
15169 (( $max <= $fsize )) || error "max is too big: $max"
15170 (( $sum == $fsize )) || error "sum is wrong: $sum"
15171 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
15172 error "sumsquare is too small: $sumsq"
15173 (( $sumsq <= $fsize * $fsize )) ||
15174 error "sumsquare is too big: $sumsq"
15176 ost_read|ost_write)
15177 [[ "$unit" =~ "usec" ]] ||
15178 error "unit is not 'usec': $unit"
15184 #check that we actually got some stats
15185 [ "$read_bytes" ] || error "Missing read_bytes stats"
15186 [ "$write_bytes" ] || error "Missing write_bytes stats"
15187 [ "$read_bytes" != 0 ] || error "no read done"
15188 [ "$write_bytes" != 0 ] || error "no write done"
15190 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
15191 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
15192 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
15194 # snapshot_time should match POSIX epoch time, allow some delta for VMs
15195 (( ${snapshot_time%\.*} >= $now - 5 &&
15196 ${snapshot_time%\.*} <= $now + 5 )) ||
15197 error "reset snapshot_time=$snapshot_time != now=$now"
15198 # elapsed should be from time of stats reset
15199 (( ${elapsed%\.*} >= $now - $reset - 2 &&
15200 ${elapsed%\.*} <= $now - $reset + 2 )) ||
15201 error "reset elapsed=$elapsed > $now - $reset"
15202 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
15203 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
15204 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
15206 run_test 127a "verify the client stats are sane"
15208 test_127b() { # bug LU-333
15209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15210 local name count samp unit min max sum sumsq
15212 echo "stats before reset"
15213 $LCTL get_param llite.*.stats
15214 $LCTL set_param llite.*.stats=0
15216 # perform 2 reads and writes so MAX is different from SUM.
15217 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
15218 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
15219 cancel_lru_locks osc
15220 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
15221 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
15223 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
15224 stack_trap "rm -f $TMP/$tfile.tmp"
15225 while read name count samp unit min max sum sumsq; do
15226 echo "got name=$name count=$count unit=$unit min=$min max=$max"
15227 eval $name=$count || error "Wrong proc format"
15230 read_bytes|write_bytes)
15231 [[ "$unit" =~ "bytes" ]] ||
15232 error "unit is not 'bytes': $unit"
15233 (( $count == 2 )) || error "count is not 2: $count"
15234 (( $min == $PAGE_SIZE )) ||
15235 error "min is not $PAGE_SIZE: $min"
15236 (( $max == $PAGE_SIZE )) ||
15237 error "max is not $PAGE_SIZE: $max"
15238 (( $sum == $PAGE_SIZE * 2 )) ||
15239 error "sum is not $((PAGE_SIZE * 2)): $sum"
15242 [[ "$unit" =~ "usec" ]] ||
15243 error "unit is not 'usec': $unit"
15247 done < $TMP/$tfile.tmp
15249 #check that we actually got some stats
15250 [ "$read_bytes" ] || error "Missing read_bytes stats"
15251 [ "$write_bytes" ] || error "Missing write_bytes stats"
15252 [ "$read_bytes" != 0 ] || error "no read done"
15253 [ "$write_bytes" != 0 ] || error "no write done"
15255 run_test 127b "verify the llite client stats are sane"
15257 test_127c() { # LU-12394
15258 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
15265 $LCTL set_param llite.*.extents_stats=1
15266 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
15268 # Use two stripes so there is enough space in default config
15269 $LFS setstripe -c 2 $DIR/$tfile
15271 # Extent stats start at 0-4K and go in power of two buckets
15272 # LL_HIST_START = 12 --> 2^12 = 4K
15273 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
15274 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
15276 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
15278 # Write and read, 2x each, second time at a non-zero offset
15279 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
15280 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
15281 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
15282 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
15286 $LCTL get_param llite.*.extents_stats
15289 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
15291 local bucket=$($LCTL get_param -n llite.*.extents_stats |
15293 reads=$(echo $bucket | awk '{print $5}')
15294 writes=$(echo $bucket | awk '{print $9}')
15295 [ "$reads" -eq $count ] ||
15296 error "$reads reads in < $bsize bucket, expect $count"
15297 [ "$writes" -eq $count ] ||
15298 error "$writes writes in < $bsize bucket, expect $count"
15301 # Test mmap write and read
15302 $LCTL set_param llite.*.extents_stats=c
15304 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
15305 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
15306 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
15308 $LCTL get_param llite.*.extents_stats
15310 count=$(((size*1024) / PAGE_SIZE))
15312 bsize=$((2 * PAGE_SIZE / 1024))K
15314 bucket=$($LCTL get_param -n llite.*.extents_stats |
15316 reads=$(echo $bucket | awk '{print $5}')
15317 writes=$(echo $bucket | awk '{print $9}')
15318 # mmap writes fault in the page first, creating an additonal read
15319 [ "$reads" -eq $((2 * count)) ] ||
15320 error "$reads reads in < $bsize bucket, expect $count"
15321 [ "$writes" -eq $count ] ||
15322 error "$writes writes in < $bsize bucket, expect $count"
15324 run_test 127c "test llite extent stats with regular & mmap i/o"
15326 test_128() { # bug 15212
15328 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
15333 result=$(grep error $TMP/$tfile.log)
15334 rm -f $DIR/$tfile $TMP/$tfile.log
15335 [ -z "$result" ] ||
15336 error "consecutive find's under interactive lfs failed"
15338 run_test 128 "interactive lfs for 2 consecutive find's"
15340 set_dir_limits () {
15345 local ldproc=/proc/fs/ldiskfs
15346 local facets=$(get_facets MDS)
15348 for facet in ${facets//,/ }; do
15349 canondev=$(ldiskfs_canon \
15350 *.$(convert_facet2label $facet).mntdev $facet)
15351 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
15352 ldproc=/sys/fs/ldiskfs
15353 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
15354 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
15358 check_mds_dmesg() {
15359 local facets=$(get_facets MDS)
15360 for facet in ${facets//,/ }; do
15361 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
15367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15368 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
15369 skip "Need MDS version with at least 2.5.56"
15370 if [ "$mds1_FSTYPE" != ldiskfs ]; then
15371 skip_env "ldiskfs only test"
15373 remote_mds_nodsh && skip "remote MDS with nodsh"
15376 local has_warning=false
15379 mkdir -p $DIR/$tdir
15381 # block size of mds1
15382 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
15383 set_dir_limits $maxsize $((maxsize * 6 / 8))
15384 stack_trap "set_dir_limits 0 0"
15385 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
15386 local dirsize=$(stat -c%s "$DIR/$tdir")
15388 while (( $dirsize <= $maxsize )); do
15389 $MCREATE $DIR/$tdir/file_base_$nfiles
15391 # check two errors:
15392 # ENOSPC for ext4 max_dir_size, which has been used since
15393 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
15394 if (( rc == ENOSPC )); then
15396 echo "rc=$rc returned as expected after $nfiles files"
15398 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
15399 error "create failed w/o dir size limit"
15401 # messages may be rate limited if test is run repeatedly
15402 check_mds_dmesg '"is approaching max"' ||
15403 echo "warning message should be output"
15404 check_mds_dmesg '"has reached max"' ||
15405 echo "reached message should be output"
15407 dirsize=$(stat -c%s "$DIR/$tdir")
15409 [[ $dirsize -ge $maxsize ]] && return 0
15410 error "dirsize $dirsize < $maxsize after $nfiles files"
15411 elif (( rc != 0 )); then
15414 nfiles=$((nfiles + 1))
15415 dirsize=$(stat -c%s "$DIR/$tdir")
15418 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
15420 run_test 129 "test directory size limit ========================"
15430 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
15431 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
15433 trap cleanup_130 EXIT RETURN
15435 local fm_file=$DIR/$tfile
15436 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
15437 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
15438 error "dd failed for $fm_file"
15440 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
15441 filefrag -ves $fm_file
15443 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15444 skip "LU-1941: FIEMAP unimplemented on ZFS"
15445 (( $rc == 0 )) || error "filefrag $fm_file failed"
15447 filefrag_op=$(filefrag -ve -k $fm_file |
15448 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15449 local lun=$($LFS getstripe -i $fm_file)
15451 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
15454 for line in $filefrag_op; do
15455 local frag_lun=$(echo $line | cut -d: -f5)
15456 local ext_len=$(echo $line | cut -d: -f4)
15458 if (( $frag_lun != $lun )); then
15459 error "FIEMAP on 1-stripe file($fm_file) failed"
15462 (( tot_len += ext_len ))
15465 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
15466 error "FIEMAP on 1-stripe file($fm_file) failed"
15470 echo "FIEMAP on single striped file succeeded"
15472 run_test 130a "FIEMAP (1-stripe file)"
15475 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15477 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15478 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15479 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15480 skip "LU-1941: FIEMAP unimplemented on ZFS"
15482 trap cleanup_130 EXIT RETURN
15484 local fm_file=$DIR/$tfile
15485 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
15486 error "setstripe on $fm_file"
15488 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
15489 error "dd failed on $fm_file"
15491 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15492 filefrag_op=$(filefrag -ve -k $fm_file |
15493 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15495 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15496 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15502 for line in $filefrag_op; do
15503 local frag_lun=$(echo $line | cut -d: -f5 |
15504 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15505 local ext_len=$(echo $line | cut -d: -f4)
15506 if (( $frag_lun != $last_lun )); then
15507 if (( tot_len != 1024 )); then
15508 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15511 (( num_luns += 1 ))
15515 (( tot_len += ext_len ))
15518 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
15519 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15523 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
15525 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
15528 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15530 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15531 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15532 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15533 skip "LU-1941: FIEMAP unimplemented on ZFS"
15535 trap cleanup_130 EXIT RETURN
15537 local fm_file=$DIR/$tfile
15538 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
15540 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
15541 error "dd failed on $fm_file"
15543 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15544 filefrag_op=$(filefrag -ve -k $fm_file |
15545 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15547 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15548 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15553 for line in $filefrag_op; do
15554 local frag_lun=$(echo $line | cut -d: -f5 |
15555 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15556 local ext_len=$(echo $line | cut -d: -f4)
15557 if (( $frag_lun != $last_lun )); then
15558 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
15559 if (( logical != 512 )); then
15560 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
15563 if (( tot_len != 512 )); then
15564 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15567 (( num_luns += 1 ))
15571 (( tot_len += ext_len ))
15574 if (( num_luns != 2 || tot_len != 512 )); then
15575 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15579 echo "FIEMAP on 2-stripe file with hole succeeded"
15581 run_test 130c "FIEMAP (2-stripe file with hole)"
15584 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
15586 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15587 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15588 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15589 skip "LU-1941: FIEMAP unimplemented on ZFS"
15591 trap cleanup_130 EXIT RETURN
15593 local fm_file=$DIR/$tfile
15594 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
15595 error "setstripe on $fm_file"
15597 local actual_stripe_count=$($LFS getstripe -c $fm_file)
15598 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
15599 error "dd failed on $fm_file"
15601 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15602 filefrag_op=$(filefrag -ve -k $fm_file |
15603 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15605 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15606 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15611 for line in $filefrag_op; do
15612 local frag_lun=$(echo $line | cut -d: -f5 |
15613 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15614 local ext_len=$(echo $line | cut -d: -f4)
15615 if (( $frag_lun != $last_lun )); then
15616 if (( tot_len != 1024 )); then
15617 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15620 (( num_luns += 1 ))
15624 (( tot_len += ext_len ))
15627 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
15628 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15632 echo "FIEMAP on N-stripe file succeeded"
15634 run_test 130d "FIEMAP (N-stripe file)"
15637 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15639 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15640 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15641 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15642 skip "LU-1941: FIEMAP unimplemented on ZFS"
15644 trap cleanup_130 EXIT RETURN
15646 local fm_file=$DIR/$tfile
15647 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
15648 stack_trap "rm -f $fm_file"
15651 local expected_len=$(( (num_blks / 2) * 64 ))
15652 for ((i = 0; i < $num_blks; i++)); do
15653 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
15654 conv=notrunc > /dev/null 2>&1
15657 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15658 filefrag_op=$(filefrag -ve -k $fm_file |
15659 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15661 local last_lun=$(echo $filefrag_op | cut -d: -f5)
15666 for line in $filefrag_op; do
15667 local frag_lun=$(echo $line | cut -d: -f5)
15668 local ext_len=$(echo $line | cut -d: -f4)
15669 if (( $frag_lun != $last_lun )); then
15670 if (( tot_len != $expected_len )); then
15671 error "OST$last_lun $tot_len != $expected_len"
15673 (( num_luns += 1 ))
15677 (( tot_len += ext_len ))
15680 if (( num_luns != 2 || tot_len != $expected_len )); then
15681 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
15684 echo "FIEMAP with continuation calls succeeded"
15686 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
15689 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15690 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15691 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15692 skip "LU-1941: FIEMAP unimplemented on ZFS"
15694 local fm_file=$DIR/$tfile
15695 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
15696 error "multiop create with lov_delay_create on $fm_file"
15698 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15699 filefrag_extents=$(filefrag -vek $fm_file |
15700 awk '/extents? found/ { print $2 }')
15701 if (( $filefrag_extents != 0 )); then
15702 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
15707 run_test 130f "FIEMAP (unstriped file)"
15710 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
15711 skip "Need MDS version with at least 2.12.53 for overstriping"
15712 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15713 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15714 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15715 skip "LU-1941: FIEMAP unimplemented on ZFS"
15717 local file=$DIR/$tfile
15718 local nr=$((OSTCOUNT * 100))
15720 $LFS setstripe -C $nr -S1M $file ||
15721 error "failed to setstripe -C $nr $file"
15723 stack_trap "rm -f $file"
15724 dd if=/dev/zero of=$file count=$nr bs=1M
15726 nr=$($LFS getstripe -c $file)
15728 local extents=$(filefrag -v $file |
15729 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
15731 echo "filefrag list $extents extents in file with stripecount $nr"
15732 if (( extents < nr )); then
15733 $LFS getstripe $file
15735 error "filefrag printed $extents < $nr extents"
15738 run_test 130g "FIEMAP (overstripe file)"
15740 # Test for writev/readv
15742 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
15743 error "writev test failed"
15744 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
15745 error "readv failed"
15748 run_test 131a "test iov's crossing stripe boundary for writev/readv"
15751 local fsize=$((524288 + 1048576 + 1572864))
15752 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
15753 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15754 error "append writev test failed"
15756 ((fsize += 1572864 + 1048576))
15757 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
15758 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15759 error "append writev test failed"
15762 run_test 131b "test append writev"
15765 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
15768 run_test 131c "test read/write on file w/o objects"
15771 rwv -f $DIR/$tfile -w -n 1 1572864
15772 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
15773 if [ "$NOB" != 1572864 ]; then
15774 error "Short read filed: read $NOB bytes instead of 1572864"
15778 run_test 131d "test short read"
15781 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
15782 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
15783 error "read hitting hole failed"
15786 run_test 131e "test read hitting hole"
15794 # open 11 samples [usecs] 468 4793 13658 35791898
15796 mds*) res=($(do_facet $facet \
15797 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
15799 ost*) res=($(do_facet $facet \
15800 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
15802 *) error "Wrong facet '$facet'" ;;
15804 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
15805 # if $want is zero, it means any stat increment is ok.
15806 if (( $want > 0 )); then
15807 local count=${res[1]}
15809 if (( $count != $want )); then
15810 if [[ $facet =~ "mds" ]]; then
15811 do_nodes $(comma_list $(mdts_nodes)) \
15812 $LCTL get_param mdt.*.md_stats
15814 do_nodes $(comma_list $(osts-nodes)) \
15815 $LCTL get_param obdfilter.*.stats
15817 error "The $op counter on $facet is $count, not $want"
15823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15824 remote_ost_nodsh && skip "remote OST with nodsh"
15825 remote_mds_nodsh && skip "remote MDS with nodsh"
15826 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15827 skip_env "MDS doesn't support rename stats"
15829 local testdir=$DIR/${tdir}/stats_testdir
15831 mkdir_on_mdt0 $DIR/${tdir}
15834 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15835 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15837 # verify mdt stats first.
15838 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15839 check_stats $SINGLEMDS "mkdir" 1
15841 # clear "open" from "lfs mkdir" above
15842 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15843 touch ${testdir}/${tfile} || error "touch failed"
15844 check_stats $SINGLEMDS "open" 1
15845 check_stats $SINGLEMDS "close" 1
15846 # open should match close
15848 check_stats $SINGLEMDS "open" 2
15849 check_stats $SINGLEMDS "close" 2
15850 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
15851 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
15852 check_stats $SINGLEMDS "mknod" 2
15854 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
15855 check_stats $SINGLEMDS "unlink" 1
15856 rm -f ${testdir}/${tfile} || error "file remove failed"
15857 check_stats $SINGLEMDS "unlink" 2
15859 # remove working dir and check mdt stats again.
15860 rmdir ${testdir} || error "rmdir failed"
15861 check_stats $SINGLEMDS "rmdir" 1
15863 local testdir1=$DIR/${tdir}/stats_testdir1
15864 mkdir_on_mdt0 ${testdir}
15865 mkdir_on_mdt0 ${testdir1}
15866 touch ${testdir1}/test1
15867 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
15868 check_stats $SINGLEMDS "crossdir_rename" 1
15870 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
15871 check_stats $SINGLEMDS "samedir_rename" 1
15873 rm -rf $DIR/${tdir}
15875 run_test 133a "Verifying MDT stats ========================================"
15880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15881 remote_ost_nodsh && skip "remote OST with nodsh"
15882 remote_mds_nodsh && skip "remote MDS with nodsh"
15884 local testdir=$DIR/${tdir}/stats_testdir
15886 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15887 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15888 touch ${testdir}/${tfile} || error "touch failed"
15889 cancel_lru_locks mdc
15892 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15893 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15895 # extra mdt stats verification.
15896 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15897 check_stats $SINGLEMDS "setattr" 1
15898 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15899 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15901 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15902 check_stats $SINGLEMDS "getattr" 1
15904 rm -rf $DIR/${tdir}
15906 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15907 # so the check below is not reliable
15908 [ $MDSCOUNT -eq 1 ] || return 0
15910 # Sleep to avoid a cached response.
15911 #define OBD_STATFS_CACHE_SECONDS 1
15913 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15914 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15915 $LFS df || error "lfs failed"
15916 check_stats $SINGLEMDS "statfs" 1
15918 # check aggregated statfs (LU-10018)
15919 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15921 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15924 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15925 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15927 check_stats $SINGLEMDS "statfs" 1
15929 # We want to check that the client didn't send OST_STATFS to
15930 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15931 # extra care is needed here.
15932 if remote_mds; then
15933 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15934 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15936 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15937 [ "$res" ] && error "OST got STATFS"
15942 run_test 133b "Verifying extra MDT stats =================================="
15945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15946 remote_ost_nodsh && skip "remote OST with nodsh"
15947 remote_mds_nodsh && skip "remote MDS with nodsh"
15949 local testdir=$DIR/$tdir/stats_testdir
15951 test_mkdir -p $testdir
15953 # verify obdfilter stats.
15954 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15956 cancel_lru_locks osc
15957 wait_delete_completed
15960 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15961 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15963 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15966 cancel_lru_locks osc
15967 check_stats ost1 "write" 1
15969 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15970 check_stats ost1 "read" 1
15972 > $testdir/$tfile || error "truncate failed"
15973 check_stats ost1 "punch" 1
15975 rm -f $testdir/$tfile || error "file remove failed"
15976 wait_delete_completed
15977 check_stats ost1 "destroy" 1
15981 run_test 133c "Verifying OST stats ========================================"
15988 while [ $value -ge 2 ]; do
15993 if [ $orig -gt $order ]; then
16001 local size=('K' 'M' 'G' 'T');
16003 local size_string=$value
16005 while [ $value -ge 1024 ]; do
16006 if [ $i -gt 3 ]; then
16007 #T is the biggest unit we get here, if that is bigger,
16009 size_string=${value}T
16012 value=$((value >> 10))
16013 if [ $value -lt 1024 ]; then
16014 size_string=${value}${size[$i]}
16023 get_rename_size() {
16025 local context=${2:-.}
16026 local sample=$(do_facet $SINGLEMDS $LCTL \
16027 get_param mdt.$FSNAME-MDT0000.rename_stats |
16028 grep -A1 $context |
16029 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
16034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16035 remote_ost_nodsh && skip "remote OST with nodsh"
16036 remote_mds_nodsh && skip "remote MDS with nodsh"
16037 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
16038 skip_env "MDS doesn't support rename stats"
16040 local testdir1=$DIR/${tdir}/stats_testdir1
16041 local testdir2=$DIR/${tdir}/stats_testdir2
16042 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
16044 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
16046 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
16047 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
16049 createmany -o $testdir1/test 512 || error "createmany failed"
16051 # check samedir rename size
16052 mv ${testdir1}/test0 ${testdir1}/test_0
16054 local testdir1_size=$(ls -l $DIR/${tdir} |
16055 awk '/stats_testdir1/ {print $5}')
16056 local testdir2_size=$(ls -l $DIR/${tdir} |
16057 awk '/stats_testdir2/ {print $5}')
16059 testdir1_size=$(order_2 $testdir1_size)
16060 testdir2_size=$(order_2 $testdir2_size)
16062 testdir1_size=$(size_in_KMGT $testdir1_size)
16063 testdir2_size=$(size_in_KMGT $testdir2_size)
16065 echo "source rename dir size: ${testdir1_size}"
16066 echo "target rename dir size: ${testdir2_size}"
16068 local cmd="do_facet $SINGLEMDS $LCTL "
16069 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
16071 eval $cmd || error "$cmd failed"
16072 local samedir=$($cmd | grep 'same_dir')
16073 local same_sample=$(get_rename_size $testdir1_size)
16074 [ -z "$samedir" ] && error "samedir_rename_size count error"
16075 [[ $same_sample -eq 1 ]] ||
16076 error "samedir_rename_size error $same_sample"
16077 echo "Check same dir rename stats success"
16079 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
16081 # check crossdir rename size
16082 mv ${testdir1}/test_0 ${testdir2}/test_0
16084 testdir1_size=$(ls -l $DIR/${tdir} |
16085 awk '/stats_testdir1/ {print $5}')
16086 testdir2_size=$(ls -l $DIR/${tdir} |
16087 awk '/stats_testdir2/ {print $5}')
16089 testdir1_size=$(order_2 $testdir1_size)
16090 testdir2_size=$(order_2 $testdir2_size)
16092 testdir1_size=$(size_in_KMGT $testdir1_size)
16093 testdir2_size=$(size_in_KMGT $testdir2_size)
16095 echo "source rename dir size: ${testdir1_size}"
16096 echo "target rename dir size: ${testdir2_size}"
16098 eval $cmd || error "$cmd failed"
16099 local crossdir=$($cmd | grep 'crossdir')
16100 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
16101 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
16102 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
16103 [[ $src_sample -eq 1 ]] ||
16104 error "crossdir_rename_size error $src_sample"
16105 [[ $tgt_sample -eq 1 ]] ||
16106 error "crossdir_rename_size error $tgt_sample"
16107 echo "Check cross dir rename stats success"
16108 rm -rf $DIR/${tdir}
16110 run_test 133d "Verifying rename_stats ========================================"
16113 remote_mds_nodsh && skip "remote MDS with nodsh"
16114 remote_ost_nodsh && skip "remote OST with nodsh"
16115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16117 local testdir=$DIR/${tdir}/stats_testdir
16118 local ctr f0 f1 bs=32768 count=42 sum
16120 mkdir -p ${testdir} || error "mkdir failed"
16122 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
16124 for ctr in {write,read}_bytes; do
16126 cancel_lru_locks osc
16128 do_facet ost1 $LCTL set_param -n \
16129 "obdfilter.*.exports.clear=clear"
16131 if [ $ctr = write_bytes ]; then
16133 f1=${testdir}/${tfile}
16135 f0=${testdir}/${tfile}
16139 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
16142 cancel_lru_locks osc
16144 sum=$(do_facet ost1 $LCTL get_param \
16145 "obdfilter.*.exports.*.stats" |
16146 awk -v ctr=$ctr 'BEGIN { sum = 0 }
16147 $1 == ctr { sum += $7 }
16148 END { printf("%0.0f", sum) }')
16150 if ((sum != bs * count)); then
16151 error "Bad $ctr sum, expected $((bs * count)), got $sum"
16155 rm -rf $DIR/${tdir}
16157 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
16160 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
16161 skip "too old lustre for get_param -R ($facet_ver)"
16163 # verifying readability.
16164 $LCTL get_param -R '*' &> /dev/null
16166 # Verifing writability with badarea_io.
16167 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16168 local skipped_params='force_lbug|changelog_mask|daemon_file'
16169 $LCTL list_param -FR '*' | grep '=' | tr -d = |
16170 egrep -v "$skipped_params" |
16171 xargs -n 1 find $proc_dirs -name |
16172 xargs -n 1 badarea_io ||
16173 error "client badarea_io failed"
16175 # remount the FS in case writes/reads /proc break the FS
16176 cleanup || error "failed to unmount"
16177 setup || error "failed to setup"
16179 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
16182 remote_mds_nodsh && skip "remote MDS with nodsh"
16183 remote_ost_nodsh && skip "remote OST with nodsh"
16185 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16186 local proc_dirs_str=$(eval echo $proc_dirs)
16187 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
16189 for facet in mds1 ost1; do
16190 local facet_ver=$(lustre_version_code $facet)
16191 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
16192 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
16194 log "$facet: too old lustre for get_param -R"
16196 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
16197 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
16198 tr -d = | egrep -v $skipped_params |
16199 xargs -n 1 find $proc_dirs_str -name |
16200 xargs -n 1 badarea_io" ||
16201 error "$facet badarea_io failed"
16203 skip_noexit "$facet: too old lustre for get_param -R"
16207 # remount the FS in case writes/reads /proc break the FS
16208 cleanup || error "failed to unmount"
16209 setup || error "failed to setup"
16211 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
16214 remote_mds_nodsh && skip "remote MDS with nodsh"
16215 remote_ost_nodsh && skip "remote OST with nodsh"
16216 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
16217 skip "Need MDS version at least 2.9.54"
16220 for facet in client mds1 ost1; do
16221 # Get the list of files that are missing the terminating newline
16222 local plist=$(do_facet $facet
16223 $LCTL list_param -FR '*' | grep '=' | tr -d =)
16225 for ent in $plist; do
16226 local missing=$(do_facet $facet $LCTL get_param $ent \|\
16227 awk -v FS='\v' -v RS='\v\v' \
16228 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
16229 print FILENAME}'" 2>/dev/null)
16230 [ -z $missing ] || {
16231 do_facet $facet $LCTL get_param $ent | od -An -tx1
16232 error "file does not end with newline: $facet-$ent"
16237 run_test 133h "Proc files should end with newlines"
16240 remote_mds_nodsh && skip "remote MDS with nodsh"
16241 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
16242 skip "Need MDS version at least 2.7.54"
16244 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
16245 cancel_lru_locks mdc
16247 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
16248 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
16249 [ $unused -eq 0 ] || error "$unused locks are not cleared"
16252 createmany -o $DIR/$tdir/f $nr ||
16253 error "failed to create $nr files in $DIR/$tdir"
16254 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
16256 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
16257 do_facet mds1 $LCTL set_param fail_loc=0x327
16258 do_facet mds1 $LCTL set_param fail_val=500
16261 echo "sleep 10 seconds ..."
16263 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
16265 do_facet mds1 $LCTL set_param fail_loc=0
16266 do_facet mds1 $LCTL set_param fail_val=0
16267 [ $lck_cnt -lt $unused ] ||
16268 error "No locks reclaimed, before:$unused, after:$lck_cnt"
16271 unlinkmany $DIR/$tdir/f $nr
16273 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
16276 remote_mds_nodsh && skip "remote MDS with nodsh"
16277 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
16278 skip "Need MDS version at least 2.7.54"
16280 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
16281 cancel_lru_locks mdc
16283 local low_wm=$(do_facet mds1 $LCTL get_param -n \
16284 ldlm.lock_reclaim_threshold_mb)
16285 # disable reclaim temporarily
16286 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
16288 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
16289 do_facet mds1 $LCTL set_param fail_loc=0x328
16290 do_facet mds1 $LCTL set_param fail_val=500
16292 $LCTL set_param debug=+trace
16295 createmany -o $DIR/$tdir/f $nr &
16296 local create_pid=$!
16298 echo "Sleep $TIMEOUT seconds ..."
16300 if ! ps -p $create_pid > /dev/null 2>&1; then
16301 do_facet mds1 $LCTL set_param fail_loc=0
16302 do_facet mds1 $LCTL set_param fail_val=0
16303 do_facet mds1 $LCTL set_param \
16304 ldlm.lock_reclaim_threshold_mb=${low_wm}m
16305 error "createmany finished incorrectly!"
16307 do_facet mds1 $LCTL set_param fail_loc=0
16308 do_facet mds1 $LCTL set_param fail_val=0
16309 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
16310 wait $create_pid || return 1
16312 unlinkmany $DIR/$tdir/f $nr
16314 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
16317 remote_mds_nodsh && skip "remote MDS with nodsh"
16318 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
16319 skip "Need MDS version at least 2.13.50"
16322 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
16324 #define OBD_FAIL_PLAIN_RECORDS 0x1319
16325 #set only one record at plain llog
16326 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
16328 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
16330 #fill already existed plain llog each 64767
16331 #wrapping whole catalog
16332 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
16334 createmany -o $DIR/$tdir/$tfile_ 64700
16335 for (( i = 0; i < 64700; i = i + 2 ))
16337 rm $DIR/$tdir/$tfile_$i &
16338 rm $DIR/$tdir/$tfile_$((i + 1)) &
16343 #waiting osp synchronization
16344 wait_delete_completed
16346 run_test 135 "Race catalog processing"
16349 remote_mds_nodsh && skip "remote MDS with nodsh"
16350 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
16351 skip "Need MDS version at least 2.13.50"
16354 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
16355 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
16356 #set only one record at plain llog
16357 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
16358 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
16360 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
16362 #fill already existed 2 plain llogs each 64767
16363 #wrapping whole catalog
16364 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
16365 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
16366 wait_delete_completed
16368 createmany -o $DIR/$tdir/$tfile_ 10
16371 do_facet $SINGLEMDS $LCTL set_param fail_val=3
16372 for (( i = 0; i < 10; i = i + 3 ))
16374 rm $DIR/$tdir/$tfile_$i &
16375 rm $DIR/$tdir/$tfile_$((i + 1)) &
16379 rm $DIR/$tdir/$tfile_$((i + 2)) &
16382 #waiting osp synchronization
16383 wait_delete_completed
16385 run_test 136 "Race catalog processing 2"
16387 test_140() { #bug-17379
16388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16390 test_mkdir $DIR/$tdir
16391 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
16392 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
16394 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
16395 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
16397 while i=$((i + 1)); do
16399 cd $i || error "Changing to $i"
16400 ln -s ../stat stat || error "Creating stat symlink"
16401 # Read the symlink until ELOOP present,
16402 # not LBUGing the system is considered success,
16403 # we didn't overrun the stack.
16404 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
16405 if [ $ret -ne 0 ]; then
16406 if [ $ret -eq 40 ]; then
16409 error "Open stat symlink"
16415 echo "The symlink depth = $i"
16416 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
16417 error "Invalid symlink depth"
16419 # Test recursive symlink
16420 ln -s symlink_self symlink_self
16421 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
16422 echo "open symlink_self returns $ret"
16423 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
16425 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
16428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16430 local TF="$TMP/$tfile"
16432 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16433 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16435 cancel_lru_locks $OSC
16436 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
16437 remount_client $MOUNT
16439 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
16442 $TRUNCATE $DIR/$tfile 6000
16443 cancel_lru_locks $OSC
16444 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
16447 echo "12345" >>$DIR/$tfile
16448 cancel_lru_locks $OSC
16449 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
16452 echo "12345" >>$DIR/$tfile
16453 cancel_lru_locks $OSC
16454 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
16456 run_test 150a "truncate/append tests"
16459 check_set_fallocate_or_skip
16463 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16464 out=$(check_fallocate $DIR/$tfile 2>&1) ||
16465 skip_eopnotsupp "$out|check_fallocate failed"
16467 run_test 150b "Verify fallocate (prealloc) functionality"
16470 check_set_fallocate_or_skip
16473 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16474 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
16476 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
16477 # precomputed md5sum for 20MB of zeroes
16478 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
16479 local sum=($(md5sum $DIR/$tfile))
16481 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
16483 check_set_fallocate 1
16486 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
16487 sum=($(md5sum $DIR/$tfile))
16489 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
16491 run_test 150bb "Verify fallocate modes both zero space"
16494 check_set_fallocate_or_skip
16495 local striping="-c2"
16497 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16498 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
16499 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
16500 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
16501 local want=$((OSTCOUNT * 1048576))
16503 # Must allocate all requested space, not more than 5% extra
16504 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
16505 error "bytes $bytes is not $want"
16509 echo "verify fallocate on PFL file"
16511 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
16513 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
16514 error "Create $DIR/$tfile failed"
16515 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
16516 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
16517 want=$((512 * 1048576))
16519 # Must allocate all requested space, not more than 5% extra
16520 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
16521 error "bytes $bytes is not $want"
16523 run_test 150c "Verify fallocate Size and Blocks"
16526 check_set_fallocate_or_skip
16527 local striping="-c2"
16529 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
16531 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
16532 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
16533 error "setstripe failed"
16534 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
16535 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
16536 local want=$((OSTCOUNT * 1048576))
16538 # Must allocate all requested space, not more than 5% extra
16539 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
16540 error "bytes $bytes is not $want"
16542 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
16545 check_set_fallocate_or_skip
16549 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16550 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16551 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16553 # Find OST with Minimum Size
16554 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16555 sort -un | head -1)
16557 # Get 100MB per OST of the available space to reduce run time
16558 # else 60% of the available space if we are running SLOW tests
16559 if [ $SLOW == "no" ]; then
16560 local space=$((1024 * 100 * OSTCOUNT))
16562 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
16565 fallocate -l${space}k $DIR/$tfile ||
16566 error "fallocate ${space}k $DIR/$tfile failed"
16567 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
16569 # get size immediately after fallocate. This should be correctly
16571 local size=$(stat -c '%s' $DIR/$tfile)
16572 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
16574 # Sleep for a while for statfs to get updated. And not pull from cache.
16577 echo "df after fallocate:"
16580 (( size / 1024 == space )) || error "size $size != requested $space"
16581 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
16582 error "used $used < space $space"
16584 rm $DIR/$tfile || error "rm failed"
16586 wait_delete_completed
16588 echo "df after unlink:"
16591 run_test 150e "Verify 60% of available OST space consumed by fallocate"
16596 local want_size_before=20480 # in bytes
16597 local want_blocks_before=40 # 512 sized blocks
16598 local want_blocks_after=24 # 512 sized blocks
16599 local length=$(((want_blocks_before - want_blocks_after) * 512))
16601 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16602 skip "need at least 2.14.0 for fallocate punch"
16604 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16605 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16608 check_set_fallocate_or_skip
16609 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16611 [[ "x$DOM" == "xyes" ]] &&
16612 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
16614 echo "Verify fallocate punch: Range within the file range"
16615 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16616 error "dd failed for bs 4096 and count 5"
16618 # Call fallocate with punch range which is within the file range
16619 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
16620 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
16621 # client must see changes immediately after fallocate
16622 size=$(stat -c '%s' $DIR/$tfile)
16623 blocks=$(stat -c '%b' $DIR/$tfile)
16625 # Verify punch worked.
16626 (( blocks == want_blocks_after )) ||
16627 error "punch failed: blocks $blocks != $want_blocks_after"
16629 (( size == want_size_before )) ||
16630 error "punch failed: size $size != $want_size_before"
16632 # Verify there is hole in file
16633 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
16634 # precomputed md5sum
16635 local expect="4a9a834a2db02452929c0a348273b4aa"
16637 cksum=($(md5sum $DIR/$tfile))
16638 [[ "${cksum[0]}" == "$expect" ]] ||
16639 error "unexpected MD5SUM after punch: ${cksum[0]}"
16641 # Start second sub-case for fallocate punch.
16642 echo "Verify fallocate punch: Range overlapping and less than blocksize"
16643 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16644 error "dd failed for bs 4096 and count 5"
16646 # Punch range less than block size will have no change in block count
16647 want_blocks_after=40 # 512 sized blocks
16649 # Punch overlaps two blocks and less than blocksize
16650 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
16651 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
16652 size=$(stat -c '%s' $DIR/$tfile)
16653 blocks=$(stat -c '%b' $DIR/$tfile)
16655 # Verify punch worked.
16656 (( blocks == want_blocks_after )) ||
16657 error "punch failed: blocks $blocks != $want_blocks_after"
16659 (( size == want_size_before )) ||
16660 error "punch failed: size $size != $want_size_before"
16662 # Verify if range is really zero'ed out. We expect Zeros.
16663 # precomputed md5sum
16664 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
16665 cksum=($(md5sum $DIR/$tfile))
16666 [[ "${cksum[0]}" == "$expect" ]] ||
16667 error "unexpected MD5SUM after punch: ${cksum[0]}"
16669 run_test 150f "Verify fallocate punch functionality"
16677 local BS=4096 # Block size in bytes
16679 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16680 skip "need at least 2.14.0 for fallocate punch"
16682 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16683 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16686 check_set_fallocate_or_skip
16687 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16689 if [[ "x$DOM" == "xyes" ]]; then
16690 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
16691 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
16693 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16694 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16697 # Get 100MB per OST of the available space to reduce run time
16698 # else 60% of the available space if we are running SLOW tests
16699 if [ $SLOW == "no" ]; then
16700 space=$((1024 * 100 * OSTCOUNT))
16702 # Find OST with Minimum Size
16703 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16704 sort -un | head -1)
16705 echo "min size OST: $space"
16706 space=$(((space * 60)/100 * OSTCOUNT))
16708 # space in 1k units, round to 4k blocks
16709 local blkcount=$((space * 1024 / $BS))
16711 echo "Verify fallocate punch: Very large Range"
16712 fallocate -l${space}k $DIR/$tfile ||
16713 error "fallocate ${space}k $DIR/$tfile failed"
16714 # write 1M at the end, start and in the middle
16715 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
16716 error "dd failed: bs $BS count 256"
16717 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
16718 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
16719 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
16720 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
16723 size=$(stat -c '%s' $DIR/$tfile)
16725 # gather punch length.
16726 local punch_size=$((size - (BS * 2)))
16728 echo "punch_size = $punch_size"
16729 echo "size - punch_size: $((size - punch_size))"
16730 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
16732 # Call fallocate to punch all except 2 blocks. We leave the
16733 # first and the last block
16734 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
16735 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
16736 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
16738 size_after=$(stat -c '%s' $DIR/$tfile)
16739 blocks_after=$(stat -c '%b' $DIR/$tfile)
16741 # Verify punch worked.
16742 # Size should be kept
16743 (( size == size_after )) ||
16744 error "punch failed: size $size != $size_after"
16746 # two 4k data blocks to remain plus possible 1 extra extent block
16747 (( blocks_after <= ((BS / 512) * 3) )) ||
16748 error "too many blocks remains: $blocks_after"
16750 # Verify that file has hole between the first and the last blocks
16751 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
16752 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
16754 echo "Hole at [$hole_start, $hole_end)"
16755 (( hole_start == BS )) ||
16756 error "no hole at offset $BS after punch"
16758 (( hole_end == BS + punch_size )) ||
16759 error "data at offset $hole_end < $((BS + punch_size))"
16761 run_test 150g "Verify fallocate punch on large range"
16764 local file=$DIR/$tfile
16767 check_set_fallocate_or_skip
16768 statx_supported || skip_env "Test must be statx() syscall supported"
16770 # fallocate() does not update the size information on the MDT
16771 fallocate -l 16K $file || error "failed to fallocate $file"
16772 cancel_lru_locks $OSC
16773 # STATX with cached-always mode will not send glimpse RPCs to OST,
16774 # it uses the caching attrs on the client side as much as possible.
16775 size=$($STATX --cached=always -c %s $file)
16776 [ $size == 16384 ] ||
16777 error "size after fallocate() is $size, expected 16384"
16779 run_test 150h "Verify extend fallocate updates the file size"
16781 #LU-2902 roc_hit was not able to read all values from lproc
16782 function roc_hit_init() {
16783 local list=$(comma_list $(osts_nodes))
16784 local dir=$DIR/$tdir-check
16785 local file=$dir/$tfile
16791 #use setstripe to do a write to every ost
16792 for i in $(seq 0 $((OSTCOUNT-1))); do
16793 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
16794 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
16795 idx=$(printf %04x $i)
16796 BEFORE=$(get_osd_param $list *OST*$idx stats |
16797 awk '$1 == "cache_access" {sum += $7}
16798 END { printf("%0.0f", sum) }')
16800 cancel_lru_locks osc
16801 cat $file >/dev/null
16803 AFTER=$(get_osd_param $list *OST*$idx stats |
16804 awk '$1 == "cache_access" {sum += $7}
16805 END { printf("%0.0f", sum) }')
16807 echo BEFORE:$BEFORE AFTER:$AFTER
16808 if ! let "AFTER - BEFORE == 4"; then
16810 error "roc_hit is not safe to use"
16818 function roc_hit() {
16819 local list=$(comma_list $(osts_nodes))
16820 echo $(get_osd_param $list '' stats |
16821 awk '$1 == "cache_hit" {sum += $7}
16822 END { printf("%0.0f", sum) }')
16825 function set_cache() {
16828 if [ "$2" == "off" ]; then
16831 local list=$(comma_list $(osts_nodes))
16832 set_osd_param $list '' $1_cache_enable $on
16834 cancel_lru_locks osc
16838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16839 remote_ost_nodsh && skip "remote OST with nodsh"
16840 (( CLIENT_VERSION == OST1_VERSION )) ||
16841 skip "LU-13081: no interop testing for OSS cache"
16844 local list=$(comma_list $(osts_nodes))
16846 # check whether obdfilter is cache capable at all
16847 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
16848 skip "not cache-capable obdfilter"
16851 # check cache is enabled on all obdfilters
16852 if get_osd_param $list '' read_cache_enable | grep 0; then
16853 skip "oss cache is disabled"
16856 set_osd_param $list '' writethrough_cache_enable 1
16858 # check write cache is enabled on all obdfilters
16859 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
16860 skip "oss write cache is NOT enabled"
16865 #define OBD_FAIL_OBD_NO_LRU 0x609
16866 do_nodes $list $LCTL set_param fail_loc=0x609
16868 # pages should be in the case right after write
16869 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
16872 local BEFORE=$(roc_hit)
16873 cancel_lru_locks osc
16874 cat $DIR/$tfile >/dev/null
16875 local AFTER=$(roc_hit)
16877 do_nodes $list $LCTL set_param fail_loc=0
16879 if ! let "AFTER - BEFORE == CPAGES"; then
16880 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
16883 cancel_lru_locks osc
16884 # invalidates OST cache
16885 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
16886 set_osd_param $list '' read_cache_enable 0
16887 cat $DIR/$tfile >/dev/null
16889 # now data shouldn't be found in the cache
16891 cancel_lru_locks osc
16892 cat $DIR/$tfile >/dev/null
16894 if let "AFTER - BEFORE != 0"; then
16895 error "IN CACHE: before: $BEFORE, after: $AFTER"
16898 set_osd_param $list '' read_cache_enable 1
16901 run_test 151 "test cache on oss and controls ==============================="
16904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16906 local TF="$TMP/$tfile"
16908 # simulate ENOMEM during write
16909 #define OBD_FAIL_OST_NOMEM 0x226
16910 lctl set_param fail_loc=0x80000226
16911 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16913 sync || error "sync failed"
16914 lctl set_param fail_loc=0
16916 # discard client's cache
16917 cancel_lru_locks osc
16919 # simulate ENOMEM during read
16920 lctl set_param fail_loc=0x80000226
16921 cmp $TF $DIR/$tfile || error "cmp failed"
16922 lctl set_param fail_loc=0
16926 run_test 152 "test read/write with enomem ============================"
16929 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16931 run_test 153 "test if fdatasync does not crash ======================="
16933 dot_lustre_fid_permission_check() {
16935 local ffid=$MOUNT/.lustre/fid/$fid
16938 echo "stat fid $fid"
16939 stat $ffid || error "stat $ffid failed."
16940 echo "touch fid $fid"
16941 touch $ffid || error "touch $ffid failed."
16942 echo "write to fid $fid"
16943 cat /etc/hosts > $ffid || error "write $ffid failed."
16944 echo "read fid $fid"
16945 diff /etc/hosts $ffid || error "read $ffid failed."
16946 echo "append write to fid $fid"
16947 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16948 echo "rename fid $fid"
16949 mv $ffid $test_dir/$tfile.1 &&
16950 error "rename $ffid to $tfile.1 should fail."
16951 touch $test_dir/$tfile.1
16952 mv $test_dir/$tfile.1 $ffid &&
16953 error "rename $tfile.1 to $ffid should fail."
16954 rm -f $test_dir/$tfile.1
16955 echo "truncate fid $fid"
16956 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16957 echo "link fid $fid"
16958 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16959 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16960 id $USER0 || skip_env "missing user $USER0"
16961 echo "setfacl fid $fid"
16962 setfacl -R -m u:$USER0:rwx $ffid ||
16963 error "setfacl $ffid failed"
16964 echo "getfacl fid $fid"
16965 getfacl $ffid || error "getfacl $ffid failed."
16967 echo "unlink fid $fid"
16968 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16969 echo "mknod fid $fid"
16970 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16972 fid=[0xf00000400:0x1:0x0]
16973 ffid=$MOUNT/.lustre/fid/$fid
16975 echo "stat non-exist fid $fid"
16976 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16977 echo "write to non-exist fid $fid"
16978 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16979 echo "link new fid $fid"
16980 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16982 mkdir -p $test_dir/$tdir
16983 touch $test_dir/$tdir/$tfile
16984 fid=$($LFS path2fid $test_dir/$tdir)
16987 error "error: could not get fid for $test_dir/$dir/$tfile."
16989 ffid=$MOUNT/.lustre/fid/$fid
16992 ls $ffid || error "ls $ffid failed."
16993 echo "touch $fid/$tfile.1"
16994 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16996 echo "touch $MOUNT/.lustre/fid/$tfile"
16997 touch $MOUNT/.lustre/fid/$tfile && \
16998 error "touch $MOUNT/.lustre/fid/$tfile should fail."
17000 echo "setxattr to $MOUNT/.lustre/fid"
17001 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
17003 echo "listxattr for $MOUNT/.lustre/fid"
17004 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
17006 echo "delxattr from $MOUNT/.lustre/fid"
17007 setfattr -x trusted.name1 $MOUNT/.lustre/fid
17009 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
17010 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
17011 error "touch invalid fid should fail."
17013 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
17014 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
17015 error "touch non-normal fid should fail."
17017 echo "rename $tdir to $MOUNT/.lustre/fid"
17018 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
17019 error "rename to $MOUNT/.lustre/fid should fail."
17021 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
17023 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
17024 local new_obf_mode=777
17026 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
17027 chmod $new_obf_mode $DIR/.lustre/fid ||
17028 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
17030 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
17031 [ $obf_mode -eq $new_obf_mode ] ||
17032 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
17034 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
17035 chmod $old_obf_mode $DIR/.lustre/fid ||
17036 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
17039 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
17040 fid=$($LFS path2fid $test_dir/$tfile-2)
17042 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
17044 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
17045 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
17046 error "create lov data thru .lustre failed"
17048 echo "cp /etc/passwd $test_dir/$tfile-2"
17049 cp /etc/passwd $test_dir/$tfile-2 ||
17050 error "copy to $test_dir/$tfile-2 failed."
17051 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
17052 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
17053 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
17055 rm -rf $test_dir/tfile.lnk
17056 rm -rf $test_dir/$tfile-2
17060 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
17061 skip "Need MDS version at least 2.4.1"
17063 local tf=$DIR/$tfile
17066 local fid=$($LFS path2fid $tf)
17067 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
17069 # check that we get the same pathname back
17072 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
17073 echo "$rootpath $fid"
17074 found=$($LFS fid2path $rootpath "$fid")
17075 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
17076 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
17079 # check wrong root path format
17080 rootpath=$MOUNT"_wrong"
17081 found=$($LFS fid2path $rootpath "$fid")
17082 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
17084 run_test 154A "lfs path2fid and fid2path basic checks"
17087 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
17088 skip "Need MDS version at least 2.4.1"
17090 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
17091 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
17092 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
17093 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
17095 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
17096 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
17098 # check that we get the same pathname
17099 echo "PFID: $PFID, name: $name"
17100 local FOUND=$($LFS fid2path $MOUNT "$PFID")
17101 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
17102 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
17103 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
17105 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
17107 run_test 154B "verify the ll_decode_linkea tool"
17110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17111 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17112 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
17113 skip "Need MDS version at least 2.2.51"
17114 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
17116 cp /etc/hosts $DIR/$tfile
17118 fid=$($LFS path2fid $DIR/$tfile)
17120 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
17122 dot_lustre_fid_permission_check "$fid" $DIR ||
17123 error "dot lustre permission check $fid failed"
17125 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
17127 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
17129 touch $MOUNT/.lustre/file &&
17130 error "creation is not allowed under .lustre"
17132 mkdir $MOUNT/.lustre/dir &&
17133 error "mkdir is not allowed under .lustre"
17137 run_test 154a "Open-by-FID"
17140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17141 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17142 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17143 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
17144 skip "Need MDS version at least 2.2.51"
17146 local remote_dir=$DIR/$tdir/remote_dir
17150 mkdir -p $DIR/$tdir
17151 $LFS mkdir -i $MDTIDX $remote_dir ||
17152 error "create remote directory failed"
17154 cp /etc/hosts $remote_dir/$tfile
17156 fid=$($LFS path2fid $remote_dir/$tfile)
17158 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
17160 dot_lustre_fid_permission_check "$fid" $remote_dir ||
17161 error "dot lustre permission check $fid failed"
17164 run_test 154b "Open-by-FID for remote directory"
17167 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
17168 skip "Need MDS version at least 2.4.1"
17170 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
17171 local FID1=$($LFS path2fid $DIR/$tfile.1)
17172 local FID2=$($LFS path2fid $DIR/$tfile.2)
17173 local FID3=$($LFS path2fid $DIR/$tfile.3)
17176 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
17177 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
17178 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
17180 [ "$FID" = "${!want}" ] ||
17181 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
17185 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
17187 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
17188 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
17192 run_test 154c "lfs path2fid and fid2path multiple arguments"
17195 remote_mds_nodsh && skip "remote MDS with nodsh"
17196 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
17197 skip "Need MDS version at least 2.5.53"
17199 if remote_mds; then
17200 nid=$($LCTL list_nids | sed "s/\./\\\./g")
17204 local proc_ofile="mdt.*.exports.'$nid'.open_files"
17211 local fid=$($LFS path2fid $DIR/$tfile)
17214 cmd="exec $fd<$DIR/$tfile"
17216 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
17217 echo "$fid_list" | grep "$fid"
17220 cmd="exec $fd>/dev/null"
17222 if [ $rc -ne 0 ]; then
17223 error "FID $fid not found in open files list $fid_list"
17226 run_test 154d "Verify open file fid"
17230 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
17231 skip "Need MDS version at least 2.6.50"
17233 if ls -a $MOUNT | grep -q '^\.lustre$'; then
17234 error ".lustre returned by readdir"
17237 run_test 154e ".lustre is not returned by readdir"
17240 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17242 # create parent directory on a single MDT to avoid cross-MDT hardlinks
17243 mkdir_on_mdt0 $DIR/$tdir
17244 # test dirs inherit from its stripe
17245 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
17246 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
17247 cp /etc/hosts $DIR/$tdir/foo1/$tfile
17248 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
17251 # get fid of parents
17252 local FID0=$($LFS path2fid $DIR/$tdir)
17253 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
17254 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
17255 local FID3=$($LFS path2fid $DIR)
17257 # check that path2fid --parents returns expected <parent_fid>/name
17258 # 1) test for a directory (single parent)
17259 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
17260 [ "$parent" == "$FID0/foo1" ] ||
17261 error "expected parent: $FID0/foo1, got: $parent"
17263 # 2) test for a file with nlink > 1 (multiple parents)
17264 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
17265 echo "$parent" | grep -F "$FID1/$tfile" ||
17266 error "$FID1/$tfile not returned in parent list"
17267 echo "$parent" | grep -F "$FID2/link" ||
17268 error "$FID2/link not returned in parent list"
17270 # 3) get parent by fid
17271 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
17272 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
17273 echo "$parent" | grep -F "$FID1/$tfile" ||
17274 error "$FID1/$tfile not returned in parent list (by fid)"
17275 echo "$parent" | grep -F "$FID2/link" ||
17276 error "$FID2/link not returned in parent list (by fid)"
17278 # 4) test for entry in root directory
17279 parent=$($LFS path2fid --parents $DIR/f)
17280 echo "$parent" | grep -F "$FID3/f" ||
17281 error "$FID3/f not returned in parent list"
17283 # 5) test it on root directory
17284 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
17285 error "$MOUNT should not have parents"
17287 # enable xattr caching and check that linkea is correctly updated
17288 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
17289 save_lustre_params client "llite.*.xattr_cache" > $save
17290 lctl set_param llite.*.xattr_cache 1
17292 # 6.1) linkea update on rename
17293 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
17295 # get parents by fid
17296 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
17297 # foo1 should no longer be returned in parent list
17298 echo "$parent" | grep -F "$FID1" &&
17299 error "$FID1 should no longer be in parent list"
17300 # the new path should appear
17301 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
17302 error "$FID2/$tfile.moved is not in parent list"
17304 # 6.2) linkea update on unlink
17305 rm -f $DIR/$tdir/foo2/link
17306 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
17307 # foo2/link should no longer be returned in parent list
17308 echo "$parent" | grep -F "$FID2/link" &&
17309 error "$FID2/link should no longer be in parent list"
17313 restore_lustre_params < $save
17316 run_test 154f "get parent fids by reading link ea"
17320 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
17321 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
17322 skip "Need MDS version at least 2.6.92"
17324 mkdir_on_mdt0 $DIR/$tdir
17325 llapi_fid_test -d $DIR/$tdir
17327 run_test 154g "various llapi FID tests"
17331 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
17332 skip "Need client at least version 2.15.55.1"
17334 # Create an empty file
17337 # Get FID (interactive mode) and save under $TMP/$tfile.log
17338 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
17339 path2fid $DIR/$tfile
17342 fid=$(cat $TMP/$tfile.log)
17343 # $fid should not be empty
17344 [[ ! -z $fid ]] || error "FID is empty"
17345 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
17347 run_test 154h "Verify interactive path2fid"
17349 test_155_small_load() {
17350 local temp=$TMP/$tfile
17351 local file=$DIR/$tfile
17353 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
17354 error "dd of=$temp bs=6096 count=1 failed"
17356 cancel_lru_locks $OSC
17357 cmp $temp $file || error "$temp $file differ"
17359 $TRUNCATE $temp 6000
17360 $TRUNCATE $file 6000
17361 cmp $temp $file || error "$temp $file differ (truncate1)"
17363 echo "12345" >>$temp
17364 echo "12345" >>$file
17365 cmp $temp $file || error "$temp $file differ (append1)"
17367 echo "12345" >>$temp
17368 echo "12345" >>$file
17369 cmp $temp $file || error "$temp $file differ (append2)"
17375 test_155_big_load() {
17376 remote_ost_nodsh && skip "remote OST with nodsh"
17378 local temp=$TMP/$tfile
17379 local file=$DIR/$tfile
17382 local cache_size=$(do_facet ost$((MAXI+1)) \
17383 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
17385 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
17387 if [ -z "$cache_size" ]; then
17390 local large_file_size=$((cache_size * 2))
17392 echo "OSS cache size: $cache_size KB"
17393 echo "Large file size: $large_file_size KB"
17395 [ $MAXV -le $large_file_size ] &&
17396 skip_env "max available OST size needs > $large_file_size KB"
17398 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
17400 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
17401 error "dd of=$temp bs=$large_file_size count=1k failed"
17404 cancel_lru_locks osc
17405 cmp $temp $file || error "$temp $file differ"
17411 save_writethrough() {
17412 local facets=$(get_facets OST)
17414 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
17418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17420 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17422 save_writethrough $p
17425 set_cache writethrough on
17426 test_155_small_load
17427 restore_lustre_params < $p
17430 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
17433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17435 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17437 save_writethrough $p
17440 set_cache writethrough off
17441 test_155_small_load
17442 restore_lustre_params < $p
17445 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
17448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17450 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17452 save_writethrough $p
17455 set_cache writethrough on
17456 test_155_small_load
17457 restore_lustre_params < $p
17460 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
17463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17465 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17467 save_writethrough $p
17470 set_cache writethrough off
17471 test_155_small_load
17472 restore_lustre_params < $p
17475 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
17478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17480 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17482 save_writethrough $p
17485 set_cache writethrough on
17487 restore_lustre_params < $p
17490 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
17493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17495 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17497 save_writethrough $p
17500 set_cache writethrough off
17502 restore_lustre_params < $p
17505 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
17508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17510 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17512 save_writethrough $p
17515 set_cache writethrough on
17517 restore_lustre_params < $p
17520 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
17523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17525 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17527 save_writethrough $p
17530 set_cache writethrough off
17532 restore_lustre_params < $p
17535 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
17538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17539 remote_ost_nodsh && skip "remote OST with nodsh"
17540 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
17541 skip "stats not implemented on old servers"
17542 [ "$ost1_FSTYPE" = "zfs" ] &&
17543 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
17544 (( CLIENT_VERSION == OST1_VERSION )) ||
17545 skip "LU-13081: no interop testing for OSS cache"
17550 local file="$DIR/$tfile"
17551 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17553 save_writethrough $p
17556 log "Turn on read and write cache"
17558 set_cache writethrough on
17560 log "Write data and read it back."
17561 log "Read should be satisfied from the cache."
17562 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17564 cancel_lru_locks osc
17565 cat $file >/dev/null
17567 if ! let "AFTER - BEFORE == CPAGES"; then
17568 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
17570 log "cache hits: before: $BEFORE, after: $AFTER"
17573 log "Read again; it should be satisfied from the cache."
17575 cancel_lru_locks osc
17576 cat $file >/dev/null
17578 if ! let "AFTER - BEFORE == CPAGES"; then
17579 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
17581 log "cache hits:: before: $BEFORE, after: $AFTER"
17584 log "Turn off the read cache and turn on the write cache"
17586 set_cache writethrough on
17588 log "Read again; it should be satisfied from the cache."
17590 cancel_lru_locks osc
17591 cat $file >/dev/null
17593 if ! let "AFTER - BEFORE == CPAGES"; then
17594 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
17596 log "cache hits:: before: $BEFORE, after: $AFTER"
17599 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17600 # > 2.12.56 uses pagecache if cached
17601 log "Read again; it should not be satisfied from the cache."
17603 cancel_lru_locks osc
17604 cat $file >/dev/null
17606 if ! let "AFTER - BEFORE == 0"; then
17607 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
17609 log "cache hits:: before: $BEFORE, after: $AFTER"
17613 log "Write data and read it back."
17614 log "Read should be satisfied from the cache."
17615 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17617 cancel_lru_locks osc
17618 cat $file >/dev/null
17620 if ! let "AFTER - BEFORE == CPAGES"; then
17621 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
17623 log "cache hits:: before: $BEFORE, after: $AFTER"
17626 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17627 # > 2.12.56 uses pagecache if cached
17628 log "Read again; it should not be satisfied from the cache."
17630 cancel_lru_locks osc
17631 cat $file >/dev/null
17633 if ! let "AFTER - BEFORE == 0"; then
17634 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
17636 log "cache hits:: before: $BEFORE, after: $AFTER"
17640 log "Turn off read and write cache"
17642 set_cache writethrough off
17644 log "Write data and read it back"
17645 log "It should not be satisfied from the cache."
17647 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17648 cancel_lru_locks osc
17650 cat $file >/dev/null
17652 if ! let "AFTER - BEFORE == 0"; then
17653 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
17655 log "cache hits:: before: $BEFORE, after: $AFTER"
17658 log "Turn on the read cache and turn off the write cache"
17660 set_cache writethrough off
17662 log "Write data and read it back"
17663 log "It should not be satisfied from the cache."
17665 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17667 cancel_lru_locks osc
17668 cat $file >/dev/null
17670 if ! let "AFTER - BEFORE == 0"; then
17671 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
17673 log "cache hits:: before: $BEFORE, after: $AFTER"
17676 log "Read again; it should be satisfied from the cache."
17678 cancel_lru_locks osc
17679 cat $file >/dev/null
17681 if ! let "AFTER - BEFORE == CPAGES"; then
17682 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
17684 log "cache hits:: before: $BEFORE, after: $AFTER"
17687 restore_lustre_params < $p
17690 run_test 156 "Verification of tunables"
17693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17694 remote_mds_nodsh && skip "remote MDS with nodsh"
17695 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17696 skip "Need MDS version at least 2.2.0"
17698 changelog_register || error "changelog_register failed"
17699 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17700 changelog_users $SINGLEMDS | grep -q $cl_user ||
17701 error "User $cl_user not found in changelog_users"
17703 mkdir_on_mdt0 $DIR/$tdir
17706 test_mkdir -p $DIR/$tdir/pics/2008/zachy
17707 changelog_clear 0 || error "changelog_clear failed"
17708 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
17709 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
17710 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17711 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17712 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17713 rm $DIR/$tdir/pics/desktop.jpg
17715 echo "verifying changelog mask"
17716 changelog_chmask "-MKDIR"
17717 changelog_chmask "-CLOSE"
17719 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
17720 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
17722 changelog_chmask "+MKDIR"
17723 changelog_chmask "+CLOSE"
17725 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
17726 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
17728 MKDIRS=$(changelog_dump | grep -c "MKDIR")
17729 CLOSES=$(changelog_dump | grep -c "CLOSE")
17730 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
17731 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
17734 echo "verifying target fid"
17735 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
17736 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
17737 [ "$fidc" == "$fidf" ] ||
17738 error "changelog '$tfile' fid $fidc != file fid $fidf"
17739 echo "verifying parent fid"
17740 # The FID returned from the Changelog may be the directory shard on
17741 # a different MDT, and not the FID returned by path2fid on the parent.
17742 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
17743 # since this is what will matter when recreating this file in the tree.
17744 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
17745 local pathp=$($LFS fid2path $MOUNT "$fidp")
17746 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
17747 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
17749 echo "getting records for $cl_user"
17750 changelog_users $SINGLEMDS
17751 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
17753 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
17754 error "changelog_clear failed"
17755 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
17756 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
17757 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
17758 error "user index expect $user_rec1 + $nclr != $user_rec2"
17760 local min0_rec=$(changelog_users $SINGLEMDS |
17761 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
17762 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
17763 awk '{ print $1; exit; }')
17765 changelog_dump | tail -n 5
17766 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
17767 [ $first_rec == $((min0_rec + 1)) ] ||
17768 error "first index should be $min0_rec + 1 not $first_rec"
17770 # LU-3446 changelog index reset on MDT restart
17771 local cur_rec1=$(changelog_users $SINGLEMDS |
17772 awk '/^current.index:/ { print $NF }')
17773 changelog_clear 0 ||
17774 error "clear all changelog records for $cl_user failed"
17775 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
17776 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
17777 error "Fail to start $SINGLEMDS"
17778 local cur_rec2=$(changelog_users $SINGLEMDS |
17779 awk '/^current.index:/ { print $NF }')
17780 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
17781 [ $cur_rec1 == $cur_rec2 ] ||
17782 error "current index should be $cur_rec1 not $cur_rec2"
17784 echo "verifying users from this test are deregistered"
17785 changelog_deregister || error "changelog_deregister failed"
17786 changelog_users $SINGLEMDS | grep -q $cl_user &&
17787 error "User '$cl_user' still in changelog_users"
17789 # lctl get_param -n mdd.*.changelog_users
17790 # current_index: 144
17791 # ID index (idle seconds)
17792 # cl3 144 (2) mask=<list>
17793 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
17794 # this is the normal case where all users were deregistered
17795 # make sure no new records are added when no users are present
17796 local last_rec1=$(changelog_users $SINGLEMDS |
17797 awk '/^current.index:/ { print $NF }')
17798 touch $DIR/$tdir/chloe
17799 local last_rec2=$(changelog_users $SINGLEMDS |
17800 awk '/^current.index:/ { print $NF }')
17801 echo "verify changelogs are off: $last_rec1 == $last_rec2"
17802 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
17804 # any changelog users must be leftovers from a previous test
17805 changelog_users $SINGLEMDS
17806 echo "other changelog users; can't verify off"
17809 run_test 160a "changelog sanity"
17811 test_160b() { # LU-3587
17812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17813 remote_mds_nodsh && skip "remote MDS with nodsh"
17814 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17815 skip "Need MDS version at least 2.2.0"
17817 changelog_register || error "changelog_register failed"
17818 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17819 changelog_users $SINGLEMDS | grep -q $cl_user ||
17820 error "User '$cl_user' not found in changelog_users"
17822 local longname1=$(str_repeat a 255)
17823 local longname2=$(str_repeat b 255)
17826 echo "creating very long named file"
17827 touch $longname1 || error "create of '$longname1' failed"
17828 echo "renaming very long named file"
17829 mv $longname1 $longname2
17831 changelog_dump | grep RENME | tail -n 5
17834 run_test 160b "Verify that very long rename doesn't crash in changelog"
17837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17838 remote_mds_nodsh && skip "remote MDS with nodsh"
17840 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17841 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17842 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17843 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17847 # Registration step
17848 changelog_register || error "changelog_register failed"
17851 mkdir -p $DIR/$tdir
17852 $MCREATE $DIR/$tdir/foo_160c
17853 changelog_chmask "-TRUNC"
17854 $TRUNCATE $DIR/$tdir/foo_160c 200
17855 changelog_chmask "+TRUNC"
17856 $TRUNCATE $DIR/$tdir/foo_160c 199
17857 changelog_dump | tail -n 5
17858 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
17859 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
17861 run_test 160c "verify that changelog log catch the truncate event"
17864 remote_mds_nodsh && skip "remote MDS with nodsh"
17865 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17867 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
17868 skip "Need MDS version at least 2.7.60"
17870 # Registration step
17871 changelog_register || error "changelog_register failed"
17873 mkdir -p $DIR/$tdir/migrate_dir
17874 changelog_clear 0 || error "changelog_clear failed"
17876 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
17877 changelog_dump | tail -n 5
17878 local migrates=$(changelog_dump | grep -c "MIGRT")
17879 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
17881 run_test 160d "verify that changelog log catch the migrate event"
17884 remote_mds_nodsh && skip "remote MDS with nodsh"
17887 changelog_register || error "changelog_register failed"
17889 local MDT0=$(facet_svc $SINGLEMDS)
17892 # No user (expect fail)
17893 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17895 if [ $rc -eq 0 ]; then
17896 error "Should fail without user"
17897 elif [ $rc -ne 4 ]; then
17898 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17901 # Delete a future user (expect fail)
17902 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17904 if [ $rc -eq 0 ]; then
17905 error "Deleted non-existant user cl77"
17906 elif [ $rc -ne 2 ]; then
17907 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17910 # Clear to a bad index (1 billion should be safe)
17911 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17914 if [ $rc -eq 0 ]; then
17915 error "Successfully cleared to invalid CL index"
17916 elif [ $rc -ne 22 ]; then
17917 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17920 run_test 160e "changelog negative testing (should return errors)"
17923 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17924 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17925 skip "Need MDS version at least 2.10.56"
17927 local mdts=$(comma_list $(mdts_nodes))
17930 changelog_register || error "first changelog_register failed"
17931 changelog_register || error "second changelog_register failed"
17933 declare -A cl_user1
17934 declare -A cl_user2
17939 # generate some changelog records to accumulate on each MDT
17940 # use all_char because created files should be evenly distributed
17941 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17942 error "test_mkdir $tdir failed"
17943 log "$(date +%s): creating first files"
17944 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17945 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17946 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17949 # check changelogs have been generated
17950 local start=$SECONDS
17951 local idle_time=$((MDSCOUNT * 5 + 5))
17952 local nbcl=$(changelog_dump | wc -l)
17953 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17955 for param in "changelog_max_idle_time=$idle_time" \
17957 "changelog_min_gc_interval=2" \
17958 "changelog_min_free_cat_entries=3"; do
17959 local MDT0=$(facet_svc $SINGLEMDS)
17960 local var="${param%=*}"
17961 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17963 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17964 do_nodes $mdts $LCTL set_param mdd.*.$param
17967 # force cl_user2 to be idle (1st part), but also cancel the
17968 # cl_user1 records so that it is not evicted later in the test.
17969 local sleep1=$((idle_time / 2))
17970 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17973 # simulate changelog catalog almost full
17974 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17975 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17977 for i in $(seq $MDSCOUNT); do
17978 cl_users=(${CL_USERS[mds$i]})
17979 cl_user1[mds$i]="${cl_users[0]}"
17980 cl_user2[mds$i]="${cl_users[1]}"
17982 [ -n "${cl_user1[mds$i]}" ] ||
17983 error "mds$i: no user registered"
17984 [ -n "${cl_user2[mds$i]}" ] ||
17985 error "mds$i: only ${cl_user2[mds$i]} is registered"
17987 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17988 [ -n "$user_rec1" ] ||
17989 error "mds$i: User ${cl_user1[mds$i]} not registered"
17990 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17991 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17992 [ -n "$user_rec2" ] ||
17993 error "mds$i: User ${cl_user1[mds$i]} not registered"
17994 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17995 "$user_rec1 + 2 == $user_rec2"
17996 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17997 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17998 "$user_rec1 + 2, but is $user_rec2"
17999 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
18000 [ -n "$user_rec2" ] ||
18001 error "mds$i: User ${cl_user2[mds$i]} not registered"
18002 [ $user_rec1 == $user_rec2 ] ||
18003 error "mds$i: user ${cl_user2[mds$i]} index expected " \
18004 "$user_rec1, but is $user_rec2"
18007 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
18008 local sleep2=$((idle_time - (SECONDS - start) + 1))
18009 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
18012 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
18013 # cl_user1 should be OK because it recently processed records.
18014 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
18015 for ((i = 0; i < MDSCOUNT * 2; i++)); do
18016 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
18017 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
18020 # ensure gc thread is done
18021 for i in $(mdts_nodes); do
18022 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
18023 error "$i: GC-thread not done"
18027 for (( i = 1; i <= MDSCOUNT; i++ )); do
18028 # check cl_user1 still registered
18029 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
18030 error "mds$i: User ${cl_user1[mds$i]} not registered"
18031 # check cl_user2 unregistered
18032 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
18033 error "mds$i: User ${cl_user2[mds$i]} still registered"
18035 # check changelogs are present and starting at $user_rec1 + 1
18036 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18037 [ -n "$user_rec1" ] ||
18038 error "mds$i: User ${cl_user1[mds$i]} not registered"
18039 first_rec=$($LFS changelog $(facet_svc mds$i) |
18040 awk '{ print $1; exit; }')
18042 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
18043 [ $((user_rec1 + 1)) == $first_rec ] ||
18044 error "mds$i: rec $first_rec != $user_rec1 + 1"
18047 run_test 160f "changelog garbage collect (timestamped users)"
18050 remote_mds_nodsh && skip "remote MDS with nodsh"
18051 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
18052 skip "Need MDS version at least 2.14.55"
18054 local mdts=$(comma_list $(mdts_nodes))
18057 changelog_register || error "first changelog_register failed"
18058 changelog_register || error "second changelog_register failed"
18060 declare -A cl_user1
18061 declare -A cl_user2
18066 # generate some changelog records to accumulate on each MDT
18067 # use all_char because created files should be evenly distributed
18068 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18069 error "test_mkdir $tdir failed"
18070 for ((i = 0; i < MDSCOUNT; i++)); do
18071 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18072 error "create $DIR/$tdir/d$i.1 failed"
18075 # check changelogs have been generated
18076 local nbcl=$(changelog_dump | wc -l)
18077 (( $nbcl > 0 )) || error "no changelogs found"
18079 # reduce the max_idle_indexes value to make sure we exceed it
18080 for param in "changelog_max_idle_indexes=2" \
18082 "changelog_min_gc_interval=2"; do
18083 local MDT0=$(facet_svc $SINGLEMDS)
18084 local var="${param%=*}"
18085 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18087 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18088 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18089 error "unable to set mdd.*.$param"
18092 local start=$SECONDS
18093 for i in $(seq $MDSCOUNT); do
18094 cl_users=(${CL_USERS[mds$i]})
18095 cl_user1[mds$i]="${cl_users[0]}"
18096 cl_user2[mds$i]="${cl_users[1]}"
18098 [ -n "${cl_user1[mds$i]}" ] ||
18099 error "mds$i: user1 is not registered"
18100 [ -n "${cl_user2[mds$i]}" ] ||
18101 error "mds$i: only ${cl_user1[mds$i]} is registered"
18103 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18104 [ -n "$user_rec1" ] ||
18105 error "mds$i: user1 ${cl_user1[mds$i]} not found"
18106 __changelog_clear mds$i ${cl_user1[mds$i]} +2
18107 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18108 [ -n "$user_rec2" ] ||
18109 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
18110 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
18111 "$user_rec1 + 2 == $user_rec2"
18112 [ $((user_rec1 + 2)) == $user_rec2 ] ||
18113 error "mds$i: user1 ${cl_user1[mds$i]} index " \
18114 "expected $user_rec1 + 2, but is $user_rec2"
18115 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
18116 [ -n "$user_rec2" ] ||
18117 error "mds$i: user2 ${cl_user2[mds$i]} not found"
18118 [ $user_rec1 == $user_rec2 ] ||
18119 error "mds$i: user2 ${cl_user2[mds$i]} index " \
18120 "expected $user_rec1, but is $user_rec2"
18123 # ensure we are past the previous changelog_min_gc_interval set above
18124 local sleep2=$((start + 2 - SECONDS))
18125 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18126 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
18127 # cl_user1 should be OK because it recently processed records.
18128 for ((i = 0; i < MDSCOUNT; i++)); do
18129 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
18130 error "create $DIR/$tdir/d$i.3 failed"
18133 # ensure gc thread is done
18134 for i in $(mdts_nodes); do
18135 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
18136 error "$i: GC-thread not done"
18140 for (( i = 1; i <= MDSCOUNT; i++ )); do
18141 # check cl_user1 still registered
18142 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
18143 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
18144 # check cl_user2 unregistered
18145 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
18146 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
18148 # check changelogs are present and starting at $user_rec1 + 1
18149 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18150 [ -n "$user_rec1" ] ||
18151 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
18152 first_rec=$($LFS changelog $(facet_svc mds$i) |
18153 awk '{ print $1; exit; }')
18155 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
18156 [ $((user_rec1 + 1)) == $first_rec ] ||
18157 error "mds$i: rec $first_rec != $user_rec1 + 1"
18160 run_test 160g "changelog garbage collect on idle records"
18163 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18164 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
18165 skip "Need MDS version at least 2.10.56"
18167 local mdts=$(comma_list $(mdts_nodes))
18170 changelog_register || error "first changelog_register failed"
18171 changelog_register || error "second changelog_register failed"
18173 declare -A cl_user1
18174 declare -A cl_user2
18179 # generate some changelog records to accumulate on each MDT
18180 # use all_char because created files should be evenly distributed
18181 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18182 error "test_mkdir $tdir failed"
18183 for ((i = 0; i < MDSCOUNT; i++)); do
18184 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18185 error "create $DIR/$tdir/d$i.1 failed"
18188 # check changelogs have been generated
18189 local nbcl=$(changelog_dump | wc -l)
18190 [[ $nbcl -eq 0 ]] && error "no changelogs found"
18192 for param in "changelog_max_idle_time=10" \
18194 "changelog_min_gc_interval=2"; do
18195 local MDT0=$(facet_svc $SINGLEMDS)
18196 local var="${param%=*}"
18197 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18199 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18200 do_nodes $mdts $LCTL set_param mdd.*.$param
18203 # force cl_user2 to be idle (1st part)
18206 for i in $(seq $MDSCOUNT); do
18207 cl_users=(${CL_USERS[mds$i]})
18208 cl_user1[mds$i]="${cl_users[0]}"
18209 cl_user2[mds$i]="${cl_users[1]}"
18211 [ -n "${cl_user1[mds$i]}" ] ||
18212 error "mds$i: no user registered"
18213 [ -n "${cl_user2[mds$i]}" ] ||
18214 error "mds$i: only ${cl_user2[mds$i]} is registered"
18216 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18217 [ -n "$user_rec1" ] ||
18218 error "mds$i: User ${cl_user1[mds$i]} not registered"
18219 __changelog_clear mds$i ${cl_user1[mds$i]} +2
18220 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18221 [ -n "$user_rec2" ] ||
18222 error "mds$i: User ${cl_user1[mds$i]} not registered"
18223 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
18224 "$user_rec1 + 2 == $user_rec2"
18225 [ $((user_rec1 + 2)) == $user_rec2 ] ||
18226 error "mds$i: user ${cl_user1[mds$i]} index expected " \
18227 "$user_rec1 + 2, but is $user_rec2"
18228 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
18229 [ -n "$user_rec2" ] ||
18230 error "mds$i: User ${cl_user2[mds$i]} not registered"
18231 [ $user_rec1 == $user_rec2 ] ||
18232 error "mds$i: user ${cl_user2[mds$i]} index expected " \
18233 "$user_rec1, but is $user_rec2"
18236 # force cl_user2 to be idle (2nd part) and to reach
18237 # changelog_max_idle_time
18240 # force each GC-thread start and block then
18241 # one per MDT/MDD, set fail_val accordingly
18242 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
18243 do_nodes $mdts $LCTL set_param fail_loc=0x1316
18245 # generate more changelogs to trigger fail_loc
18246 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
18247 error "create $DIR/$tdir/${tfile}bis failed"
18249 # stop MDT to stop GC-thread, should be done in back-ground as it will
18250 # block waiting for the thread to be released and exit
18251 declare -A stop_pids
18252 for i in $(seq $MDSCOUNT); do
18254 stop_pids[mds$i]=$!
18257 for i in $(mdts_nodes); do
18260 local facets=$(facets_up_on_host $i)
18262 for facet in ${facets//,/ }; do
18263 if [[ $facet == mds* ]]; then
18267 # ensure each MDS's gc threads are still present and all in "R"
18268 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
18269 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
18270 error "$i: expected $nb GC-thread"
18272 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
18274 error "$i: GC-thread not found in R-state"
18275 # check umounts of each MDT on MDS have reached kthread_stop()
18276 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
18277 error "$i: expected $nb umount"
18279 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
18280 error "$i: umount not found in D-state"
18283 # release all GC-threads
18284 do_nodes $mdts $LCTL set_param fail_loc=0
18286 # wait for MDT stop to complete
18287 for i in $(seq $MDSCOUNT); do
18288 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
18292 # may try to check if any orphan changelog records are present
18293 # via ldiskfs/zfs and llog_reader...
18295 # re-start/mount MDTs
18296 for i in $(seq $MDSCOUNT); do
18297 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
18298 error "Fail to start mds$i"
18302 for i in $(seq $MDSCOUNT); do
18303 # check cl_user1 still registered
18304 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
18305 error "mds$i: User ${cl_user1[mds$i]} not registered"
18306 # check cl_user2 unregistered
18307 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
18308 error "mds$i: User ${cl_user2[mds$i]} still registered"
18310 # check changelogs are present and starting at $user_rec1 + 1
18311 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18312 [ -n "$user_rec1" ] ||
18313 error "mds$i: User ${cl_user1[mds$i]} not registered"
18314 first_rec=$($LFS changelog $(facet_svc mds$i) |
18315 awk '{ print $1; exit; }')
18317 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
18318 [ $((user_rec1 + 1)) == $first_rec ] ||
18319 error "mds$i: first index should be $user_rec1 + 1, " \
18320 "but is $first_rec"
18323 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
18328 local mdts=$(comma_list $(mdts_nodes))
18330 changelog_register || error "first changelog_register failed"
18332 # generate some changelog records to accumulate on each MDT
18333 # use all_char because created files should be evenly distributed
18334 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18335 error "test_mkdir $tdir failed"
18336 for ((i = 0; i < MDSCOUNT; i++)); do
18337 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18338 error "create $DIR/$tdir/d$i.1 failed"
18341 # check changelogs have been generated
18342 local nbcl=$(changelog_dump | wc -l)
18343 [[ $nbcl -eq 0 ]] && error "no changelogs found"
18345 # simulate race between register and unregister
18346 # XXX as fail_loc is set per-MDS, with DNE configs the race
18347 # simulation will only occur for one MDT per MDS and for the
18348 # others the normal race scenario will take place
18349 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
18350 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
18351 do_nodes $mdts $LCTL set_param fail_val=1
18353 # unregister 1st user
18354 changelog_deregister &
18356 # wait some time for deregister work to reach race rdv
18358 # register 2nd user
18359 changelog_register || error "2nd user register failed"
18361 wait $pid1 || error "1st user deregister failed"
18365 declare -A LAST_REC
18366 for i in $(seq $MDSCOUNT); do
18367 if changelog_users mds$i | grep "^cl"; then
18368 # make sure new records are added with one user present
18369 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
18370 awk '/^current.index:/ { print $NF }')
18372 error "mds$i has no user registered"
18376 # generate more changelog records to accumulate on each MDT
18377 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
18378 error "create $DIR/$tdir/${tfile}bis failed"
18380 for i in $(seq $MDSCOUNT); do
18381 last_rec=$(changelog_users $SINGLEMDS |
18382 awk '/^current.index:/ { print $NF }')
18383 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
18384 [ $last_rec != ${LAST_REC[mds$i]} ] ||
18385 error "changelogs are off on mds$i"
18388 run_test 160i "changelog user register/unregister race"
18391 remote_mds_nodsh && skip "remote MDS with nodsh"
18392 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
18393 skip "Need MDS version at least 2.12.56"
18395 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
18396 stack_trap "umount $MOUNT2" EXIT
18398 changelog_register || error "first changelog_register failed"
18399 stack_trap "changelog_deregister" EXIT
18401 # generate some changelog
18402 # use all_char because created files should be evenly distributed
18403 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18404 error "mkdir $tdir failed"
18405 for ((i = 0; i < MDSCOUNT; i++)); do
18406 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18407 error "create $DIR/$tdir/d$i.1 failed"
18410 # open the changelog device
18411 exec 3>/dev/changelog-$FSNAME-MDT0000
18412 stack_trap "exec 3>&-" EXIT
18413 exec 4</dev/changelog-$FSNAME-MDT0000
18414 stack_trap "exec 4<&-" EXIT
18416 # umount the first lustre mount
18418 stack_trap "mount_client $MOUNT" EXIT
18420 # read changelog, which may or may not fail, but should not crash
18424 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18425 changelog_users $SINGLEMDS | grep -q $cl_user ||
18426 error "User $cl_user not found in changelog_users"
18428 printf 'clear:'$cl_user':0' >&3
18430 run_test 160j "client can be umounted while its chanangelog is being used"
18433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18434 remote_mds_nodsh && skip "remote MDS with nodsh"
18436 mkdir -p $DIR/$tdir/1/1
18438 changelog_register || error "changelog_register failed"
18439 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18441 changelog_users $SINGLEMDS | grep -q $cl_user ||
18442 error "User '$cl_user' not found in changelog_users"
18443 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
18444 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
18445 rmdir $DIR/$tdir/1/1 & sleep 1
18447 touch $DIR/$tdir/2/2
18448 rm -rf $DIR/$tdir/2
18453 changelog_dump | grep rmdir || error "rmdir not recorded"
18455 run_test 160k "Verify that changelog records are not lost"
18457 # Verifies that a file passed as a parameter has recently had an operation
18458 # performed on it that has generated an MTIME changelog which contains the
18459 # correct parent FID. As files might reside on a different MDT from the
18460 # parent directory in DNE configurations, the FIDs are translated to paths
18461 # before being compared, which should be identical
18462 compare_mtime_changelog() {
18470 mdtidx=$($LFS getstripe --mdt-index $file)
18471 mdtidx=$(printf "%04x" $mdtidx)
18473 # Obtain the parent FID from the MTIME changelog
18474 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
18475 [ -z "$mtime" ] && error "MTIME changelog not recorded"
18477 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
18478 [ -z "$cl_fid" ] && error "parent FID not present"
18480 # Verify that the path for the parent FID is the same as the path for
18481 # the test directory
18482 pdir=$($LFS fid2path $MOUNT "$cl_fid")
18486 [[ "${pdir%/}" == "$dir" ]] ||
18487 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
18491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18493 remote_mds_nodsh && skip "remote MDS with nodsh"
18494 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18495 skip "Need MDS version at least 2.13.55"
18499 changelog_register || error "changelog_register failed"
18500 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18502 changelog_users $SINGLEMDS | grep -q $cl_user ||
18503 error "User '$cl_user' not found in changelog_users"
18505 # Clear some types so that MTIME changelogs are generated
18506 changelog_chmask "-CREAT"
18507 changelog_chmask "-CLOSE"
18509 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
18511 # Test CL_MTIME during setattr
18512 touch $DIR/$tdir/$tfile
18513 compare_mtime_changelog $DIR/$tdir/$tfile
18515 # Test CL_MTIME during close
18516 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
18517 compare_mtime_changelog $DIR/$tdir/${tfile}_2
18519 run_test 160l "Verify that MTIME changelog records contain the parent FID"
18522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18523 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18524 skip "Need MDS version at least 2.14.51"
18531 changelog_register || error "first changelog_register failed"
18532 changelog_register || error "second changelog_register failed"
18534 cl_users=(${CL_USERS[mds1]})
18535 cl_user1="${cl_users[0]}"
18536 cl_user2="${cl_users[1]}"
18537 # generate some changelog records to accumulate on MDT0
18538 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18539 createmany -m $DIR/$tdir/$tfile 50 ||
18540 error "create $DIR/$tdir/$tfile failed"
18541 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18544 # check changelogs have been generated
18545 local nbcl=$(changelog_dump | wc -l)
18546 [[ $nbcl -eq 0 ]] && error "no changelogs found"
18548 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
18549 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
18551 __changelog_clear mds1 $cl_user1 +10
18552 __changelog_clear mds1 $cl_user2 0 &
18555 __changelog_clear mds1 $cl_user1 0 ||
18556 error "fail to cancel record for $cl_user1"
18558 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
18560 run_test 160m "Changelog clear race"
18563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18564 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18565 skip "Need MDS version at least 2.14.51"
18574 changelog_register || error "first changelog_register failed"
18576 cl_users=(${CL_USERS[mds1]})
18577 cl_user1="${cl_users[0]}"
18579 # generate some changelog records to accumulate on MDT0
18580 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18581 first_rec=$(changelog_users $SINGLEMDS |
18582 awk '/^current.index:/ { print $NF }')
18583 while (( last_rec < (( first_rec + 65000)) )); do
18584 createmany -m $DIR/$tdir/$tfile 10000 ||
18585 error "create $DIR/$tdir/$tfile failed"
18587 for i in $(seq 0 10000); do
18588 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
18592 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
18593 error "unlinkmany failed unlink"
18594 last_rec=$(changelog_users $SINGLEMDS |
18595 awk '/^current.index:/ { print $NF }')
18596 echo last record $last_rec
18597 (( last_rec == 0 )) && error "no changelog found"
18600 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
18601 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
18603 __changelog_clear mds1 $cl_user1 0 &
18606 __changelog_clear mds1 $cl_user1 0 ||
18607 error "fail to cancel record for $cl_user1"
18609 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
18611 run_test 160n "Changelog destroy race"
18614 local mdt="$(facet_svc $SINGLEMDS)"
18616 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18617 remote_mds_nodsh && skip "remote MDS with nodsh"
18618 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
18619 skip "Need MDS version at least 2.14.52"
18621 changelog_register --user test_160o -m unlnk+close+open ||
18622 error "changelog_register failed"
18624 do_facet $SINGLEMDS $LCTL --device $mdt \
18625 changelog_register -u "Tt3_-#" &&
18626 error "bad symbols in name should fail"
18628 do_facet $SINGLEMDS $LCTL --device $mdt \
18629 changelog_register -u test_160o &&
18630 error "the same name registration should fail"
18632 do_facet $SINGLEMDS $LCTL --device $mdt \
18633 changelog_register -u test_160toolongname &&
18634 error "too long name registration should fail"
18636 changelog_chmask "MARK+HSM"
18637 lctl get_param mdd.*.changelog*mask
18638 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18639 changelog_users $SINGLEMDS | grep -q $cl_user ||
18640 error "User $cl_user not found in changelog_users"
18642 echo $cl_user | grep -q test_160o ||
18643 error "User $cl_user has no specific name 'test160o'"
18646 changelog_clear 0 || error "changelog_clear failed"
18647 # generate some changelog records to accumulate on MDT0
18648 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18649 touch $DIR/$tdir/$tfile # open 1
18651 OPENS=$(changelog_dump | grep -c "OPEN")
18652 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
18654 # must be no MKDIR it wasn't set as user mask
18655 MKDIR=$(changelog_dump | grep -c "MKDIR")
18656 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
18658 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
18659 mdd.$mdt.changelog_current_mask -n)
18660 # register maskless user
18661 changelog_register || error "changelog_register failed"
18662 # effective mask should be not changed because it is not minimal
18663 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18664 mdd.$mdt.changelog_current_mask -n)
18665 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
18666 # set server mask to minimal value
18667 changelog_chmask "MARK"
18668 # check effective mask again, should be treated as DEFMASK now
18669 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18670 mdd.$mdt.changelog_current_mask -n)
18671 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18673 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
18674 # set server mask back to some value
18675 changelog_chmask "CLOSE,UNLNK"
18676 # check effective mask again, should not remain as DEFMASK
18677 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18678 mdd.$mdt.changelog_current_mask -n)
18679 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
18682 do_facet $SINGLEMDS $LCTL --device $mdt \
18683 changelog_deregister -u test_160o ||
18684 error "cannot deregister by name"
18686 run_test 160o "changelog user name and mask"
18689 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18690 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18691 skip "Need MDS version at least 2.14.51"
18692 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
18698 changelog_register || error "first changelog_register failed"
18700 cl_users=(${CL_USERS[mds1]})
18701 cl_user1="${cl_users[0]}"
18703 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18704 createmany -m $DIR/$tdir/$tfile 50 ||
18705 error "create $DIR/$tdir/$tfile failed"
18706 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18709 # check changelogs have been generated
18710 entry_count=$(changelog_dump | wc -l)
18711 ((entry_count != 0)) || error "no changelog entries found"
18713 # remove changelog_users and check that orphan entries are removed
18715 local dev=$(mdsdevname 1)
18716 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
18717 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
18718 entry_count=$(changelog_dump | wc -l)
18719 ((entry_count == 0)) ||
18720 error "found $entry_count changelog entries, expected none"
18722 run_test 160p "Changelog orphan cleanup with no users"
18725 local mdt="$(facet_svc $SINGLEMDS)"
18728 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18729 remote_mds_nodsh && skip "remote MDS with nodsh"
18730 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
18731 skip "Need MDS version at least 2.14.54"
18733 # set server mask to minimal value like server init does
18734 changelog_chmask "MARK"
18735 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
18736 error "changelog_register failed"
18737 # check effective mask again, should be treated as DEFMASK now
18738 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18739 mdd.$mdt.changelog_current_mask -n)
18740 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
18741 error "changelog_deregister failed"
18742 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18744 run_test 160q "changelog effective mask is DEFMASK if not set"
18747 remote_mds_nodsh && skip "remote MDS with nodsh"
18748 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
18749 skip "Need MDS version at least 2.14.55"
18751 local mdts=$(comma_list $(mdts_nodes))
18753 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
18754 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
18755 fail_val=$((24 * 3600 * 10))
18757 # Create a user which is 10 days old
18758 changelog_register || error "first changelog_register failed"
18760 declare -A cl_user1
18763 # generate some changelog records to accumulate on each MDT
18764 # use all_char because created files should be evenly distributed
18765 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18766 error "test_mkdir $tdir failed"
18767 for ((i = 0; i < MDSCOUNT; i++)); do
18768 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18769 error "create $DIR/$tdir/d$i.1 failed"
18772 # check changelogs have been generated
18773 local nbcl=$(changelog_dump | wc -l)
18774 (( nbcl > 0 )) || error "no changelogs found"
18776 # reduce the max_idle_indexes value to make sure we exceed it
18777 for param in "changelog_max_idle_indexes=2097446912" \
18778 "changelog_max_idle_time=2592000" \
18780 "changelog_min_gc_interval=2"; do
18781 local MDT0=$(facet_svc $SINGLEMDS)
18782 local var="${param%=*}"
18783 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18785 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18786 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18787 error "unable to set mdd.*.$param"
18790 local start=$SECONDS
18791 for i in $(seq $MDSCOUNT); do
18792 cl_users=(${CL_USERS[mds$i]})
18793 cl_user1[mds$i]="${cl_users[0]}"
18795 [[ -n "${cl_user1[mds$i]}" ]] ||
18796 error "mds$i: no user registered"
18799 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
18800 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
18802 # ensure we are past the previous changelog_min_gc_interval set above
18803 local sleep2=$((start + 2 - SECONDS))
18804 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18806 # Generate one more changelog to trigger GC
18807 for ((i = 0; i < MDSCOUNT; i++)); do
18808 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
18809 error "create $DIR/$tdir/d$i.3 failed"
18812 # ensure gc thread is done
18813 for node in $(mdts_nodes); do
18814 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
18815 error "$node: GC-thread not done"
18818 do_nodes $mdts $LCTL set_param fail_loc=0
18820 for (( i = 1; i <= MDSCOUNT; i++ )); do
18821 # check cl_user1 is purged
18822 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
18823 error "mds$i: User ${cl_user1[mds$i]} is registered"
18827 run_test 160s "changelog garbage collect on idle records * time"
18830 remote_mds_nodsh && skip "remote MDS with nodsh"
18831 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
18832 skip "Need MDS version at least 2.15.50"
18834 local MDT0=$(facet_svc $SINGLEMDS)
18840 changelog_register --user user1 -m all ||
18841 error "user1 failed to register"
18843 mkdir_on_mdt0 $DIR/$tdir
18844 # create default overstripe to maximize changelog size
18845 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
18846 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
18847 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18849 # user2 consumes less records so less space
18850 changelog_register --user user2 || error "user2 failed to register"
18851 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
18852 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18854 # check changelogs have been generated
18855 local nbcl=$(changelog_dump | wc -l)
18856 (( nbcl > 0 )) || error "no changelogs found"
18858 # reduce the changelog_min_gc_interval to force check
18859 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
18860 local var="${param%=*}"
18861 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18863 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
18864 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
18865 error "unable to set mdd.*.$param"
18869 cl_users=(${CL_USERS[mds1]})
18870 cl_user1="${cl_users[0]}"
18871 cl_user2="${cl_users[1]}"
18873 [[ -n $cl_user1 ]] ||
18874 error "mds1: user #1 isn't registered"
18875 [[ -n $cl_user2 ]] ||
18876 error "mds1: user #2 isn't registered"
18878 # ensure we are past the previous changelog_min_gc_interval set above
18879 local sleep2=$((start + 2 - SECONDS))
18880 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18882 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
18883 do_facet mds1 $LCTL set_param fail_loc=0x018c \
18884 fail_val=$(((llog_size1 + llog_size2) / 2))
18886 # Generate more changelog to trigger GC
18887 createmany -o $DIR/$tdir/u3_ 4 ||
18888 error "create failed for more files"
18890 # ensure gc thread is done
18891 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
18892 error "mds1: GC-thread not done"
18894 do_facet mds1 $LCTL set_param fail_loc=0
18896 # check cl_user1 is purged
18897 changelog_users mds1 | grep -q "$cl_user1" &&
18898 error "User $cl_user1 is registered"
18899 # check cl_user2 is not purged
18900 changelog_users mds1 | grep -q "$cl_user2" ||
18901 error "User $cl_user2 is not registered"
18903 run_test 160t "changelog garbage collect on lack of space"
18905 test_160u() { # LU-17400
18906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18907 remote_mds_nodsh && skip "remote MDS with nodsh"
18908 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
18909 skip "Need MDS version at least 2.2.0"
18911 cd $DIR || error "cd $DIR failed"
18913 # ensure changelog has a clean view if tests are run multiple times
18914 [ -d rename ] && rm -rf rename
18916 changelog_register || error "changelog_register failed"
18917 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18919 changelog_users $SINGLEMDS | grep -q $cl_user ||
18920 error "User '$cl_user' not found in changelog_users"
18922 local longname1=$(str_repeat a 255)
18924 echo "creating simple directory tree"
18925 mkdir -p rename/a || error "create of simple directory tree failed"
18926 echo "creating rename/hw file"
18927 echo "hello world" > rename/hw || error "create of rename/hw failed"
18928 echo "creating very long named file"
18929 touch rename/$longname1 || error "create of 'rename/$longname1' failed"
18930 echo "move rename/hw to rename/a/a.hw"
18931 mv rename/hw rename/a/a.hw || error "mv failed"
18933 RENME=($(changelog_dump | grep "RENME"))
18934 #declare -p RENME # for debugging captured value with indexes
18936 [[ "${RENME[11]}" == "a.hw" && "${RENME[14]}" == "hw" ]] ||
18937 error "changelog rename record type name/sname error"
18939 run_test 160u "changelog rename record type name and sname strings are correct"
18942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18944 test_mkdir -c1 $DIR/$tdir
18945 cp /etc/hosts $DIR/$tdir/$tfile
18946 test_mkdir -c1 $DIR/$tdir/foo1
18947 test_mkdir -c1 $DIR/$tdir/foo2
18948 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18949 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18950 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18951 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18952 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18953 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18954 $LFS fid2path $DIR $FID
18955 error "bad link ea"
18958 rm $DIR/$tdir/foo2/zachary
18960 rm $DIR/$tdir/foo2/thor
18962 rm $DIR/$tdir/$tfile
18964 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18965 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18966 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18967 rm $DIR/$tdir/foo2/maggie
18970 local longname=$tfile.avg_len_is_thirty_two_
18971 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18972 error_noexit 'failed to unlink many hardlinks'" EXIT
18973 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18974 error "failed to hardlink many files"
18975 links=$($LFS fid2path $DIR $FID | wc -l)
18976 echo -n "${links}/1000 links in link EA"
18977 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18979 run_test 161a "link ea sanity"
18982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18983 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18986 local remote_dir=$DIR/$tdir/remote_dir
18988 mkdir -p $DIR/$tdir
18989 $LFS mkdir -i $MDTIDX $remote_dir ||
18990 error "create remote directory failed"
18992 cp /etc/hosts $remote_dir/$tfile
18993 mkdir -p $remote_dir/foo1
18994 mkdir -p $remote_dir/foo2
18995 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18996 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18997 ln $remote_dir/$tfile $remote_dir/foo1/luna
18998 ln $remote_dir/$tfile $remote_dir/foo2/thor
19000 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
19002 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
19003 $LFS fid2path $DIR $FID
19004 error "bad link ea"
19007 rm $remote_dir/foo2/zachary
19009 rm $remote_dir/foo2/thor
19011 rm $remote_dir/$tfile
19013 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
19014 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
19015 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
19016 $LFS fid2path $DIR $FID
19017 error "bad link rename"
19019 rm $remote_dir/foo2/maggie
19022 local longname=filename_avg_len_is_thirty_two_
19023 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
19024 error "failed to hardlink many files"
19025 links=$($LFS fid2path $DIR $FID | wc -l)
19026 echo -n "${links}/1000 links in link EA"
19027 [[ ${links} -gt 60 ]] ||
19028 error "expected at least 60 links in link EA"
19029 unlinkmany $remote_dir/foo2/$longname 1000 ||
19030 error "failed to unlink many hardlinks"
19032 run_test 161b "link ea sanity under remote directory"
19035 remote_mds_nodsh && skip "remote MDS with nodsh"
19036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19037 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
19038 skip "Need MDS version at least 2.1.5"
19040 # define CLF_RENAME_LAST 0x0001
19041 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
19042 changelog_register || error "changelog_register failed"
19045 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
19046 touch $DIR/$tdir/foo_161c
19047 touch $DIR/$tdir/bar_161c
19048 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
19049 changelog_dump | grep RENME | tail -n 5
19050 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
19051 changelog_clear 0 || error "changelog_clear failed"
19052 if [ x$flags != "x0x1" ]; then
19053 error "flag $flags is not 0x1"
19056 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
19057 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
19058 touch $DIR/$tdir/foo_161c
19059 touch $DIR/$tdir/bar_161c
19060 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
19061 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
19062 changelog_dump | grep RENME | tail -n 5
19063 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
19064 changelog_clear 0 || error "changelog_clear failed"
19065 if [ x$flags != "x0x0" ]; then
19066 error "flag $flags is not 0x0"
19068 echo "rename overwrite a target having nlink > 1," \
19069 "changelog record has flags of $flags"
19071 # rename doesn't overwrite a target (changelog flag 0x0)
19072 touch $DIR/$tdir/foo_161c
19073 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
19074 changelog_dump | grep RENME | tail -n 5
19075 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
19076 changelog_clear 0 || error "changelog_clear failed"
19077 if [ x$flags != "x0x0" ]; then
19078 error "flag $flags is not 0x0"
19080 echo "rename doesn't overwrite a target," \
19081 "changelog record has flags of $flags"
19083 # define CLF_UNLINK_LAST 0x0001
19084 # unlink a file having nlink = 1 (changelog flag 0x1)
19085 rm -f $DIR/$tdir/foo2_161c
19086 changelog_dump | grep UNLNK | tail -n 5
19087 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
19088 changelog_clear 0 || error "changelog_clear failed"
19089 if [ x$flags != "x0x1" ]; then
19090 error "flag $flags is not 0x1"
19092 echo "unlink a file having nlink = 1," \
19093 "changelog record has flags of $flags"
19095 # unlink a file having nlink > 1 (changelog flag 0x0)
19096 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
19097 rm -f $DIR/$tdir/foobar_161c
19098 changelog_dump | grep UNLNK | tail -n 5
19099 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
19100 changelog_clear 0 || error "changelog_clear failed"
19101 if [ x$flags != "x0x0" ]; then
19102 error "flag $flags is not 0x0"
19104 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
19106 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
19109 remote_mds_nodsh && skip "remote MDS with nodsh"
19110 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19115 changelog_register || error "changelog_register failed"
19117 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
19118 # interfer with $MOUNT/.lustre/fid/ access
19120 [[ $? -eq 0 ]] || error "mkdir failed"
19122 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
19123 $LCTL set_param fail_loc=0x8000140c
19125 $LCTL set_param fail_val=5
19128 echo foofoo > $DIR/$tdir/$tfile &
19131 # wait for create to be delayed
19135 [[ $? -eq 0 ]] || error "create should be blocked"
19137 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
19138 stack_trap "rm -f $tempfile"
19139 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
19140 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
19141 # some delay may occur during ChangeLog publishing and file read just
19142 # above, that could allow file write to happen finally
19143 [[ -s $tempfile ]] && echo "file should be empty"
19145 $LCTL set_param fail_loc=0
19148 [[ $? -eq 0 ]] || error "create failed"
19150 run_test 161d "create with concurrent .lustre/fid access"
19153 local expected="$1"
19158 path=$($LFS fid2path "$@")
19161 if [ $rc -ne 0 ]; then
19162 error "path looked up of '$expected' failed: rc=$rc"
19163 elif [ "$path" != "$expected" ]; then
19164 error "path looked up '$path' instead of '$expected'"
19166 echo "FID '$fid' resolves to path '$path' as expected"
19170 test_162a() { # was test_162
19171 test_mkdir -p -c1 $DIR/$tdir/d2
19172 touch $DIR/$tdir/d2/$tfile
19173 touch $DIR/$tdir/d2/x1
19174 touch $DIR/$tdir/d2/x2
19175 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
19176 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
19178 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
19179 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
19182 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
19183 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
19184 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
19186 # softlink to wrong file
19187 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
19188 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
19189 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
19192 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
19193 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
19194 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
19195 # fid2path dir/fsname should both work
19196 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
19197 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
19199 # hardlink count: check that there are 2 links
19200 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
19201 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
19203 # hardlink indexing: remove the first link
19204 rm $DIR/$tdir/d2/p/q/r/hlink
19205 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
19207 run_test 162a "path lookup sanity"
19210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19211 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19214 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19215 error "create striped dir failed"
19217 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19218 tail -n 1 | awk '{print $2}')
19219 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
19221 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
19222 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
19225 for ((i=0;i<5;i++)); do
19226 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
19227 error "get fid for f$i failed"
19228 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
19230 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
19231 error "get fid for d$i failed"
19232 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
19237 run_test 162b "striped directory path lookup sanity"
19239 # LU-4239: Verify fid2path works with paths 100 or more directories deep
19241 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
19242 skip "Need MDS version at least 2.7.51"
19244 local lpath=$tdir.local
19245 local rpath=$tdir.remote
19247 test_mkdir $DIR/$lpath
19248 test_mkdir $DIR/$rpath
19250 for ((i = 0; i <= 101; i++)); do
19253 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
19254 error "get fid for local directory $DIR/$lpath failed"
19255 check_path "$DIR/$lpath" $MOUNT $FID --link 0
19258 test_mkdir $DIR/$rpath
19259 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
19260 error "get fid for remote directory $DIR/$rpath failed"
19261 check_path "$DIR/$rpath" $MOUNT $FID --link 0
19266 run_test 162c "fid2path works with paths 100 or more directories deep"
19268 oalr_event_count() {
19272 awk -v name="${FSNAME}-OST0000" \
19273 -v event="${event}" \
19274 '$1 == "TRACE" && $2 == event && $3 == name' \
19279 oalr_expect_event_count() {
19282 local expect="${3}"
19285 count=$(oalr_event_count "${event}" "${trace}")
19286 if ((count == expect)); then
19290 error_noexit "${event} event count was '${count}', expected ${expect}"
19296 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
19298 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
19302 sync # Flush previous IOs so we can count log entries.
19303 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
19304 stack_trap cleanup_165 EXIT
19308 local trace="/tmp/${tfile}.trace"
19312 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19313 skip "OFD access log unsupported"
19316 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19319 do_facet ost1 ofd_access_log_reader --list
19322 do_facet ost1 killall -TERM ofd_access_log_reader
19326 if ((rc != 0)); then
19327 error "ofd_access_log_reader exited with rc = '${rc}'"
19330 # Parse trace file for discovery events:
19331 oalr_expect_event_count alr_log_add "${trace}" 1
19332 oalr_expect_event_count alr_log_eof "${trace}" 1
19333 oalr_expect_event_count alr_log_free "${trace}" 1
19335 run_test 165a "ofd access log discovery"
19338 local trace="/tmp/${tfile}.trace"
19339 local file="${DIR}/${tfile}"
19348 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19349 skip "OFD access log unsupported"
19352 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19355 do_facet ost1 ofd_access_log_reader --list
19357 lfs setstripe -c 1 -i 0 "${file}"
19358 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19359 error "cannot create '${file}'"
19362 do_facet ost1 killall -TERM ofd_access_log_reader
19366 if ((rc != 0)); then
19367 error "ofd_access_log_reader exited with rc = '${rc}'"
19370 oalr_expect_event_count alr_log_entry "${trace}" 1
19372 pfid1=$($LFS path2fid "${file}")
19374 # 1 2 3 4 5 6 7 8 9 10
19375 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
19376 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
19378 echo "entry = '${entry[*]}'" >&2
19381 if [[ "${pfid1}" != "${pfid2}" ]]; then
19382 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
19386 if ((size != 1048576)); then
19387 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
19391 if [[ "${flags}" != "w" ]]; then
19392 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
19395 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19398 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
19399 error "cannot read '${file}'"
19402 do_facet ost1 killall -TERM ofd_access_log_reader
19406 if ((rc != 0)); then
19407 error "ofd_access_log_reader exited with rc = '${rc}'"
19410 oalr_expect_event_count alr_log_entry "${trace}" 1
19412 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
19413 echo "entry = '${entry[*]}'" >&2
19416 if [[ "${pfid1}" != "${pfid2}" ]]; then
19417 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
19421 if ((size != 524288)); then
19422 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
19426 if [[ "${flags}" != "r" ]]; then
19427 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
19430 run_test 165b "ofd access log entries are produced and consumed"
19433 local trace="/tmp/${tfile}.trace"
19434 local file="${DIR}/${tdir}/${tfile}"
19436 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19437 skip "OFD access log unsupported"
19439 test_mkdir "${DIR}/${tdir}"
19442 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19445 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
19447 # 4096 / 64 = 64. Create twice as many entries.
19448 for ((i = 0; i < 128; i++)); do
19449 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
19450 error "cannot create file"
19455 do_facet ost1 killall -TERM ofd_access_log_reader
19458 if ((rc != 0)); then
19459 error "ofd_access_log_reader exited with rc = '${rc}'"
19462 unlinkmany "${file}-%d" 128
19464 run_test 165c "full ofd access logs do not block IOs"
19466 oal_get_read_count() {
19469 # STATS lustre-OST0001 alr_read_count 1
19471 do_facet ost1 cat "${stats}" |
19472 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
19473 END { print count; }'
19476 oal_expect_read_count() {
19481 # Ask ofd_access_log_reader to write stats.
19482 do_facet ost1 killall -USR1 ofd_access_log_reader
19484 # Allow some time for things to happen.
19487 count=$(oal_get_read_count "${stats}")
19488 if ((count == expect)); then
19492 error_noexit "bad read count, got ${count}, expected ${expect}"
19493 do_facet ost1 cat "${stats}" >&2
19498 local stats="/tmp/${tfile}.stats"
19499 local file="${DIR}/${tdir}/${tfile}"
19500 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
19502 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19503 skip "OFD access log unsupported"
19505 test_mkdir "${DIR}/${tdir}"
19508 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
19511 lfs setstripe -c 1 -i 0 "${file}"
19513 do_facet ost1 lctl set_param "${param}=rw"
19514 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19515 error "cannot create '${file}'"
19516 oal_expect_read_count "${stats}" 1
19518 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19519 error "cannot read '${file}'"
19520 oal_expect_read_count "${stats}" 2
19522 do_facet ost1 lctl set_param "${param}=r"
19523 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19524 error "cannot create '${file}'"
19525 oal_expect_read_count "${stats}" 2
19527 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19528 error "cannot read '${file}'"
19529 oal_expect_read_count "${stats}" 3
19531 do_facet ost1 lctl set_param "${param}=w"
19532 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19533 error "cannot create '${file}'"
19534 oal_expect_read_count "${stats}" 4
19536 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19537 error "cannot read '${file}'"
19538 oal_expect_read_count "${stats}" 4
19540 do_facet ost1 lctl set_param "${param}=0"
19541 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19542 error "cannot create '${file}'"
19543 oal_expect_read_count "${stats}" 4
19545 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19546 error "cannot read '${file}'"
19547 oal_expect_read_count "${stats}" 4
19549 do_facet ost1 killall -TERM ofd_access_log_reader
19552 if ((rc != 0)); then
19553 error "ofd_access_log_reader exited with rc = '${rc}'"
19556 run_test 165d "ofd_access_log mask works"
19559 local stats="/tmp/${tfile}.stats"
19560 local file0="${DIR}/${tdir}-0/${tfile}"
19561 local file1="${DIR}/${tdir}-1/${tfile}"
19563 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19564 skip "OFD access log unsupported"
19566 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19568 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
19569 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
19571 lfs setstripe -c 1 -i 0 "${file0}"
19572 lfs setstripe -c 1 -i 0 "${file1}"
19575 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
19578 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
19579 error "cannot create '${file0}'"
19581 oal_expect_read_count "${stats}" 0
19583 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
19584 error "cannot create '${file1}'"
19586 oal_expect_read_count "${stats}" 1
19588 do_facet ost1 killall -TERM ofd_access_log_reader
19591 if ((rc != 0)); then
19592 error "ofd_access_log_reader exited with rc = '${rc}'"
19595 run_test 165e "ofd_access_log MDT index filter works"
19598 local trace="/tmp/${tfile}.trace"
19603 do_facet ost1 timeout 60 ofd_access_log_reader \
19604 --exit-on-close --debug=- --trace=- > "${trace}" &
19611 if ((rc != 0)); then
19612 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
19617 run_test 165f "ofd_access_log_reader --exit-on-close works"
19620 # do directio so as not to populate the page cache
19621 log "creating a 10 Mb file"
19622 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
19623 error "multiop failed while creating a file"
19624 log "starting reads"
19625 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19626 log "truncating the file"
19627 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
19628 error "multiop failed while truncating the file"
19630 kill %+ || true # reads might have finished
19631 echo "wait until dd is finished"
19633 log "removing the temporary file"
19634 rm -rf $DIR/$tfile || error "tmp file removal failed"
19636 run_test 169 "parallel read and truncate should not deadlock"
19639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19641 $LCTL clear # bug 18514
19642 $LCTL debug_daemon start $TMP/${tfile}_log_good
19644 $LCTL debug_daemon stop
19645 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
19646 error "sed failed to read log_good"
19648 $LCTL debug_daemon start $TMP/${tfile}_log_good
19650 $LCTL debug_daemon stop
19652 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
19653 error "lctl df log_bad failed"
19655 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19656 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19658 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
19659 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
19661 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
19662 error "bad_line good_line1 good_line2 are empty"
19664 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19665 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
19666 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19668 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
19669 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19670 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19672 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
19673 error "bad_line_new good_line_new are empty"
19675 local expected_good=$((good_line1 + good_line2*2))
19677 rm -f $TMP/${tfile}*
19678 # LU-231, short malformed line may not be counted into bad lines
19679 if [ $bad_line -ne $bad_line_new ] &&
19680 [ $bad_line -ne $((bad_line_new - 1)) ]; then
19681 error "expected $bad_line bad lines, but got $bad_line_new"
19685 if [ $expected_good -ne $good_line_new ]; then
19686 error "expected $expected_good good lines, but got $good_line_new"
19691 run_test 170 "test lctl df to handle corrupted log ====================="
19693 test_171() { # bug20592
19694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19696 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
19697 $LCTL set_param fail_loc=0x50e
19698 $LCTL set_param fail_val=3000
19699 multiop_bg_pause $DIR/$tfile O_s || true
19701 kill -USR1 $MULTIPID
19705 if dmesg | grep "recursive fault"; then
19706 error "caught a recursive fault"
19708 $LCTL set_param fail_loc=0
19711 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
19715 #define OBD_FAIL_OBD_CLEANUP 0x60e
19716 $LCTL set_param fail_loc=0x60e
19717 umount $MOUNT || error "umount $MOUNT failed"
19718 stack_trap "mount_client $MOUNT"
19720 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
19721 error "no client OBDs are remained"
19723 $LCTL dl | while read devno state type name foo; do
19726 $LCTL --device $name cleanup
19727 $LCTL --device $name detach
19730 # skip server devices
19735 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
19736 $LCTL dl | egrep " osc | lov | lmv | mdc "
19737 error "some client OBDs are still remained"
19741 run_test 172 "manual device removal with lctl cleanup/detach ======"
19743 # it would be good to share it with obdfilter-survey/iokit-libecho code
19744 setup_obdecho_osc () {
19747 local obdfilter_name=$2
19748 echo "Creating new osc for $obdfilter_name on $ost_nid"
19749 # make sure we can find loopback nid
19750 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
19752 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
19753 ${obdfilter_name}_osc_UUID || rc=2; }
19754 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
19755 ${obdfilter_name}_UUID $ost_nid || rc=3; }
19759 cleanup_obdecho_osc () {
19760 local obdfilter_name=$1
19761 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
19762 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
19769 local pages=${3:-64}
19774 local obd_size=$(get_obd_size $node $OBD)
19775 local page_size=$(get_page_size $node)
19776 if [[ -n "$obd_size" ]]; then
19777 local new_count=$((obd_size / (pages * page_size / 1024)))
19778 [[ $new_count -ge $count ]] || count=$new_count
19781 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
19782 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
19784 if [ $rc -eq 0 ]; then
19785 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
19786 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
19788 echo "New object id is $id"
19789 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
19791 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
19792 "test_brw $count w v $pages $id" || rc=4; }
19793 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
19795 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
19796 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
19797 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
19798 { do_facet $node "$LCTL --device ec detach" || rc=6; }
19799 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
19804 skip "obdecho on osc is no longer supported"
19806 run_test 180a "test obdecho on osc"
19809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19810 remote_ost_nodsh && skip "remote OST with nodsh"
19812 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19813 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19814 error "failed to load module obdecho"
19816 local target=$(do_facet ost1 $LCTL dl |
19817 awk '/obdfilter/ { print $4; exit; }')
19819 if [ -n "$target" ]; then
19820 obdecho_test $target ost1 || error "obdecho_test failed with $?"
19822 do_facet ost1 $LCTL dl
19823 error "there is no obdfilter target on ost1"
19826 run_test 180b "test obdecho directly on obdfilter"
19828 test_180c() { # LU-2598
19829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19830 remote_ost_nodsh && skip "remote OST with nodsh"
19831 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
19832 skip "Need MDS version at least 2.4.0"
19834 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19835 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19836 error "failed to load module obdecho"
19838 local target=$(do_facet ost1 $LCTL dl |
19839 awk '/obdfilter/ { print $4; exit; }')
19841 if [ -n "$target" ]; then
19842 local pages=16384 # 64MB bulk I/O RPC size
19844 obdecho_test "$target" ost1 "$pages" ||
19845 error "obdecho_test with pages=$pages failed with $?"
19847 do_facet ost1 $LCTL dl
19848 error "there is no obdfilter target on ost1"
19851 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
19853 test_181() { # bug 22177
19854 test_mkdir $DIR/$tdir
19855 # create enough files to index the directory
19856 createmany -o $DIR/$tdir/foobar 4000
19857 # print attributes for debug purpose
19860 multiop_bg_pause $DIR/$tdir D_Sc || return 1
19862 # remove the files & current working dir
19863 unlinkmany $DIR/$tdir/foobar 4000
19865 kill -USR1 $MULTIPID
19867 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
19870 run_test 181 "Test open-unlinked dir ========================"
19876 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19878 $LCTL set_param mdc.*.rpc_stats=clear
19880 for (( i = 0; i < $tcount; i++ )) ; do
19881 mkdir $DIR/$tdir/$i
19884 for (( i = 0; i < $tcount; i++ )) ; do
19885 createmany -o $DIR/$tdir/$i/f- $fcount &
19889 for (( i = 0; i < $tcount; i++ )) ; do
19890 unlinkmany $DIR/$tdir/$i/f- $fcount &
19894 $LCTL get_param mdc.*.rpc_stats
19898 run_test 182a "Test parallel modify metadata operations from mdc"
19901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19902 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19909 do_facet mds1 $LCTL list_param \
19910 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
19911 skip "MDS lacks parallel RPC handling"
19913 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19915 rpc_count=$(do_facet mds1 $LCTL get_param -n \
19916 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
19919 createmany -i 0 -d $DIR/$tdir/t- $tcount
19921 for (( i = 0; i < $tcount; i++ )) ; do
19922 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19926 delta=$((etime - stime))
19927 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19930 for (( i = 0; i < $tcount; i++ )) ; do
19931 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19935 delta=$((etime - stime))
19936 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19940 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19942 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19945 createmany -i 0 -d $DIR/$tdir/t- $tcount
19947 for (( i = 0; i < $tcount; i++ )) ; do
19948 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19952 delta=$((etime - stime))
19953 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19956 for (( i = 0; i < $tcount; i++ )) ; do
19957 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19961 delta=$((etime - stime))
19962 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19964 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19966 run_test 182b "Test parallel modify metadata operations from osp"
19968 test_183() { # LU-2275
19969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19970 remote_mds_nodsh && skip "remote MDS with nodsh"
19971 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19972 skip "Need MDS version at least 2.3.56"
19974 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19975 echo aaa > $DIR/$tdir/$tfile
19977 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19978 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19980 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19981 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19983 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19985 # Flush negative dentry cache
19986 touch $DIR/$tdir/$tfile
19988 # We are not checking for any leaked references here, they'll
19989 # become evident next time we do cleanup with module unload.
19992 run_test 183 "No crash or request leak in case of strange dispositions ========"
19994 # test suite 184 is for LU-2016, LU-2017
19996 check_swap_layouts_support
19998 dir0=$DIR/$tdir/$testnum
19999 test_mkdir -p -c1 $dir0
20004 $LFS setstripe -c1 $file1
20006 $LFS setstripe -c2 $file2
20008 gen1=$($LFS getstripe -g $file1)
20009 gen2=$($LFS getstripe -g $file2)
20011 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
20012 gen=$($LFS getstripe -g $file1)
20013 [[ $gen1 != $gen ]] ||
20014 error "Layout generation on $file1 does not change"
20015 gen=$($LFS getstripe -g $file2)
20016 [[ $gen2 != $gen ]] ||
20017 error "Layout generation on $file2 does not change"
20019 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
20020 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20022 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
20024 run_test 184a "Basic layout swap"
20027 check_swap_layouts_support
20029 dir0=$DIR/$tdir/$testnum
20030 mkdir -p $dir0 || error "creating dir $dir0"
20037 $LFS setstripe -c1 $file1
20038 $LFS setstripe -c2 $file2
20039 $LFS setstripe -c1 $file3
20040 chown $RUNAS_ID $file3
20041 gen1=$($LFS getstripe -g $file1)
20042 gen2=$($LFS getstripe -g $file2)
20044 $LFS swap_layouts $dir1 $dir2 &&
20045 error "swap of directories layouts should fail"
20046 $LFS swap_layouts $dir1 $file1 &&
20047 error "swap of directory and file layouts should fail"
20048 $RUNAS $LFS swap_layouts $file1 $file2 &&
20049 error "swap of file we cannot write should fail"
20050 $LFS swap_layouts $file1 $file3 &&
20051 error "swap of file with different owner should fail"
20052 /bin/true # to clear error code
20054 run_test 184b "Forbidden layout swap (will generate errors)"
20057 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
20058 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
20059 check_swap_layouts_support
20060 check_swap_layout_no_dom $DIR
20062 local dir0=$DIR/$tdir/$testnum
20063 mkdir -p $dir0 || error "creating dir $dir0"
20065 local ref1=$dir0/ref1
20066 local ref2=$dir0/ref2
20067 local file1=$dir0/file1
20068 local file2=$dir0/file2
20069 # create a file large enough for the concurrent test
20070 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
20071 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
20072 echo "ref file size: ref1($(stat -c %s $ref1))," \
20073 "ref2($(stat -c %s $ref2))"
20076 dd if=$ref1 of=$file1 bs=16k &
20079 # Make sure dd starts to copy file, but wait at most 5 seconds
20081 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
20083 $LFS swap_layouts $file1 $file2
20086 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
20087 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
20089 # how many bytes copied before swapping layout
20090 local copied=$(stat -c %s $file2)
20091 local remaining=$(stat -c %s $ref1)
20092 remaining=$((remaining - copied))
20093 echo "Copied $copied bytes before swapping layout..."
20095 cmp -n $copied $file1 $ref2 | grep differ &&
20096 error "Content mismatch [0, $copied) of ref2 and file1"
20097 cmp -n $copied $file2 $ref1 ||
20098 error "Content mismatch [0, $copied) of ref1 and file2"
20099 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
20100 error "Content mismatch [$copied, EOF) of ref1 and file1"
20103 rm -f $ref1 $ref2 $file1 $file2
20105 run_test 184c "Concurrent write and layout swap"
20108 check_swap_layouts_support
20109 check_swap_layout_no_dom $DIR
20110 [ -z "$(which getfattr 2>/dev/null)" ] &&
20111 skip_env "no getfattr command"
20113 local file1=$DIR/$tdir/$tfile-1
20114 local file2=$DIR/$tdir/$tfile-2
20115 local file3=$DIR/$tdir/$tfile-3
20119 mkdir -p $DIR/$tdir
20120 touch $file1 || error "create $file1 failed"
20121 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
20122 error "create $file2 failed"
20123 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
20124 error "create $file3 failed"
20125 lovea1=$(get_layout_param $file1)
20127 $LFS swap_layouts $file2 $file3 ||
20128 error "swap $file2 $file3 layouts failed"
20129 $LFS swap_layouts $file1 $file2 ||
20130 error "swap $file1 $file2 layouts failed"
20132 lovea2=$(get_layout_param $file2)
20135 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
20137 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
20138 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
20140 run_test 184d "allow stripeless layouts swap"
20143 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
20144 skip "Need MDS version at least 2.6.94"
20145 check_swap_layouts_support
20146 check_swap_layout_no_dom $DIR
20147 [ -z "$(which getfattr 2>/dev/null)" ] &&
20148 skip_env "no getfattr command"
20150 local file1=$DIR/$tdir/$tfile-1
20151 local file2=$DIR/$tdir/$tfile-2
20152 local file3=$DIR/$tdir/$tfile-3
20155 mkdir -p $DIR/$tdir
20156 touch $file1 || error "create $file1 failed"
20157 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
20158 error "create $file2 failed"
20159 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
20160 error "create $file3 failed"
20162 $LFS swap_layouts $file1 $file2 ||
20163 error "swap $file1 $file2 layouts failed"
20165 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
20166 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
20168 echo 123 > $file1 || error "Should be able to write into $file1"
20170 $LFS swap_layouts $file1 $file3 ||
20171 error "swap $file1 $file3 layouts failed"
20173 echo 123 > $file1 || error "Should be able to write into $file1"
20175 rm -rf $file1 $file2 $file3
20177 run_test 184e "Recreate layout after stripeless layout swaps"
20180 # Create a file with name longer than sizeof(struct stat) ==
20181 # 144 to see if we can get chars from the file name to appear
20182 # in the returned striping. Note that 'f' == 0x66.
20183 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
20185 mkdir -p $DIR/$tdir
20186 mcreate $DIR/$tdir/$file
20187 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
20188 error "IOC_MDC_GETFILEINFO returned garbage striping"
20191 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
20193 test_185() { # LU-2441
20194 # LU-3553 - no volatile file support in old servers
20195 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
20196 skip "Need MDS version at least 2.3.60"
20198 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
20199 touch $DIR/$tdir/spoo
20200 local mtime1=$(stat -c "%Y" $DIR/$tdir)
20201 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
20202 error "cannot create/write a volatile file"
20203 [ "$FILESET" == "" ] &&
20204 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
20205 error "FID is still valid after close"
20207 multiop_bg_pause $DIR/$tdir Vw4096_c
20214 # assume that the next FID for this client is sequential, since stdout
20215 # is unfortunately eaten by multiop_bg_pause
20216 local n=$((${fidv[1]} + 1))
20217 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
20218 if [ "$FILESET" == "" ]; then
20219 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
20220 error "FID is missing before close"
20222 kill -USR1 $multi_pid
20223 # 1 second delay, so if mtime change we will see it
20225 local mtime2=$(stat -c "%Y" $DIR/$tdir)
20226 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
20228 run_test 185 "Volatile file support"
20230 function create_check_volatile() {
20234 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
20237 local FID=$(cat /tmp/${tfile}.fid)
20238 [ "$FID" == "" ] && error "can't get FID for volatile"
20239 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
20240 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
20241 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
20245 cancel_lru_locks mdc # flush opencache
20246 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
20251 # LU-12516 - volatile creation via .lustre
20252 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
20253 skip "Need MDS version at least 2.3.55"
20255 create_check_volatile 0
20256 [ $MDSCOUNT -lt 2 ] && return 0
20259 create_check_volatile 1
20263 run_test 185a "Volatile file creation in .lustre/fid/"
20266 remote_mds_nodsh && skip "remote MDS with nodsh"
20267 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
20268 skip "Need MDS version at least 2.3.0"
20270 local dir0=$DIR/$tdir/$testnum
20271 mkdir -p $dir0 || error "creating dir $dir0"
20273 local file=$dir0/file1
20274 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
20275 stack_trap "rm -f $file"
20276 local dv1=$($LFS data_version $file)
20277 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
20278 local dv2=$($LFS data_version $file)
20279 [[ $dv1 != $dv2 ]] ||
20280 error "data version did not change on write $dv1 == $dv2"
20282 run_test 187a "Test data version change"
20285 remote_mds_nodsh && skip "remote MDS with nodsh"
20286 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
20287 skip "Need MDS version at least 2.3.0"
20289 local dir0=$DIR/$tdir/$testnum
20290 mkdir -p $dir0 || error "creating dir $dir0"
20292 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
20293 [[ ${DV[0]} != ${DV[1]} ]] ||
20294 error "data version did not change on write"\
20295 " ${DV[0]} == ${DV[1]}"
20300 run_test 187b "Test data version change on volatile file"
20303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20304 remote_mgs_nodsh && skip "remote MGS with nodsh"
20305 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20307 local POOL=${POOL:-cea1}
20308 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
20309 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
20312 local last_ost=$(($OSTCOUNT - 1))
20314 local ost_list=$(seq $first_ost $ost_step $last_ost)
20315 local ost_range="$first_ost $last_ost $ost_step"
20316 local test_path=$POOL_ROOT/$POOL_DIR_NAME
20317 local file_dir=$POOL_ROOT/file_tst
20318 local subdir=$test_path/subdir
20322 # former test_200a test_200b
20323 pool_add $POOL || { rc=$? ; break; }
20324 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
20325 # former test_200c test_200d
20326 mkdir -p $test_path
20327 pool_set_dir $POOL $test_path || { rc=$? ; break; }
20328 pool_check_dir $POOL $test_path || { rc=$? ; break; }
20330 pool_check_dir $POOL $subdir || { rc=$? ; break; }
20331 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
20332 || { rc=$? ; break; }
20333 # former test_200e test_200f
20334 local files=$((OSTCOUNT*3))
20335 pool_alloc_files $POOL $test_path $files "$ost_list" \
20336 || { rc=$? ; break; }
20337 pool_create_files $POOL $file_dir $files "$ost_list" \
20338 || { rc=$? ; break; }
20339 # former test_200g test_200h
20340 pool_lfs_df $POOL || { rc=$? ; break; }
20341 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
20343 # former test_201a test_201b test_201c
20344 pool_remove_first_target $POOL || { rc=$? ; break; }
20346 local f=$test_path/$tfile
20347 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
20348 pool_remove $POOL $f || { rc=$? ; break; }
20356 run_test 200 "OST pools"
20358 # usage: default_attr <count | size | offset>
20360 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
20363 # usage: check_default_stripe_attr
20364 check_default_stripe_attr() {
20365 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
20368 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
20370 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
20374 error "unknown getstripe attr '$1'"
20377 [ $ACTUAL == $EXPECTED ] ||
20378 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
20382 test_mkdir $DIR/$tdir
20383 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
20385 check_default_stripe_attr --stripe-count
20386 check_default_stripe_attr --stripe-size
20387 check_default_stripe_attr --stripe-index
20389 run_test 204a "Print default stripe attributes"
20392 test_mkdir $DIR/$tdir
20393 $LFS setstripe --stripe-count 1 $DIR/$tdir
20395 check_default_stripe_attr --stripe-size
20396 check_default_stripe_attr --stripe-index
20398 run_test 204b "Print default stripe size and offset"
20401 test_mkdir $DIR/$tdir
20402 $LFS setstripe --stripe-size 65536 $DIR/$tdir
20404 check_default_stripe_attr --stripe-count
20405 check_default_stripe_attr --stripe-index
20407 run_test 204c "Print default stripe count and offset"
20410 test_mkdir $DIR/$tdir
20411 $LFS setstripe --stripe-index 0 $DIR/$tdir
20413 check_default_stripe_attr --stripe-count
20414 check_default_stripe_attr --stripe-size
20416 run_test 204d "Print default stripe count and size"
20419 test_mkdir $DIR/$tdir
20420 $LFS setstripe -d $DIR/$tdir
20422 # LU-16904 check if root is set as PFL layout
20423 local numcomp=$($LFS getstripe --component-count $MOUNT)
20425 if [[ $numcomp -gt 0 ]]; then
20426 check_default_stripe_attr --stripe-count
20428 check_default_stripe_attr --stripe-count --raw
20430 check_default_stripe_attr --stripe-size --raw
20431 check_default_stripe_attr --stripe-index --raw
20433 run_test 204e "Print raw stripe attributes"
20436 test_mkdir $DIR/$tdir
20437 $LFS setstripe --stripe-count 1 $DIR/$tdir
20439 check_default_stripe_attr --stripe-size --raw
20440 check_default_stripe_attr --stripe-index --raw
20442 run_test 204f "Print raw stripe size and offset"
20445 test_mkdir $DIR/$tdir
20446 $LFS setstripe --stripe-size 65536 $DIR/$tdir
20448 check_default_stripe_attr --stripe-count --raw
20449 check_default_stripe_attr --stripe-index --raw
20451 run_test 204g "Print raw stripe count and offset"
20454 test_mkdir $DIR/$tdir
20455 $LFS setstripe --stripe-index 0 $DIR/$tdir
20457 check_default_stripe_attr --stripe-count --raw
20458 check_default_stripe_attr --stripe-size --raw
20460 run_test 204h "Print raw stripe count and size"
20462 # Figure out which job scheduler is being used, if any,
20463 # or use a fake one
20464 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
20465 JOBENV=SLURM_JOB_ID
20466 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
20468 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
20470 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
20471 JOBENV=LOADL_STEP_ID
20472 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
20475 $LCTL list_param jobid_name > /dev/null 2>&1
20476 if [ $? -eq 0 ]; then
20482 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
20484 verify_jobstats() {
20489 # we don't really need to clear the stats for this test to work, since each
20490 # command has a unique jobid, but it makes debugging easier if needed.
20491 # for facet in $facets; do
20492 # local dev=$(convert_facet2label $facet)
20493 # # clear old jobstats
20494 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
20497 # use a new JobID for each test, or we might see an old one
20498 [ "$JOBENV" = "FAKE_JOBID" ] &&
20499 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
20501 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
20503 [ "$JOBENV" = "nodelocal" ] && {
20504 FAKE_JOBID=id.$testnum.%e.$RANDOM
20505 $LCTL set_param jobid_name=$FAKE_JOBID
20506 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
20509 log "Test: ${cmd[*]}"
20510 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
20512 if [ $JOBENV = "FAKE_JOBID" ]; then
20513 FAKE_JOBID=$JOBVAL ${cmd[*]}
20518 # all files are created on OST0000
20519 for facet in $facets; do
20520 local stats="*.$(convert_facet2label $facet).job_stats"
20522 # strip out libtool wrappers for in-tree executables
20523 if (( $(do_facet $facet lctl get_param $stats |
20524 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
20525 do_facet $facet lctl get_param $stats
20526 error "No jobstats for $JOBVAL found on $facet::$stats"
20532 local new_jobenv=$1
20534 set_persistent_param_and_check client "jobid_var" \
20535 "$FSNAME.sys.jobid_var" $new_jobenv
20538 test_205a() { # Job stats
20539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20540 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
20541 skip "Need MDS version with at least 2.7.1"
20542 remote_mgs_nodsh && skip "remote MGS with nodsh"
20543 remote_mds_nodsh && skip "remote MDS with nodsh"
20544 remote_ost_nodsh && skip "remote OST with nodsh"
20545 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
20546 skip "Server doesn't support jobstats"
20547 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
20549 local old_jobenv=$($LCTL get_param -n jobid_var)
20550 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
20551 stack_trap "jobstats_set $old_jobenv" EXIT
20555 local old_jobid_name=$($LCTL get_param jobid_name)
20556 stack_trap "$LCTL set_param $old_jobid_name" EXIT
20558 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
20559 mdt.*.job_cleanup_interval | head -n 1)
20560 local new_interval=5
20561 do_facet $SINGLEMDS \
20562 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
20563 stack_trap "do_facet $SINGLEMDS \
20564 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
20565 local start=$SECONDS
20569 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
20570 verify_jobstats "$cmd" "$SINGLEMDS"
20572 cmd="rmdir $DIR/$tdir"
20573 verify_jobstats "$cmd" "$SINGLEMDS"
20574 # mkdir on secondary MDT
20575 if [ $MDSCOUNT -gt 1 ]; then
20576 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
20577 verify_jobstats "$cmd" "mds2"
20580 cmd="mknod $DIR/$tfile c 1 3"
20581 verify_jobstats "$cmd" "$SINGLEMDS"
20583 cmd="rm -f $DIR/$tfile"
20584 verify_jobstats "$cmd" "$SINGLEMDS"
20585 # create all files on OST0000 so verify_jobstats can find OST stats
20587 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
20588 verify_jobstats "$cmd" "$SINGLEMDS"
20590 cmd="touch $DIR/$tfile"
20591 verify_jobstats "$cmd" "$SINGLEMDS ost1"
20593 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
20594 verify_jobstats "$cmd" "ost1"
20596 cancel_lru_locks osc
20597 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
20598 verify_jobstats "$cmd" "ost1"
20600 cmd="$TRUNCATE $DIR/$tfile 0"
20601 verify_jobstats "$cmd" "$SINGLEMDS ost1"
20603 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
20604 verify_jobstats "$cmd" "$SINGLEMDS"
20605 # jobstats expiry - sleep until old stats should be expired
20606 local left=$((new_interval + 5 - (SECONDS - start)))
20607 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
20608 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
20610 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
20611 verify_jobstats "$cmd" "$SINGLEMDS"
20612 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
20613 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
20615 # Ensure that jobid are present in changelog (if supported by MDS)
20616 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
20617 changelog_dump | tail -10
20618 jobids=$(changelog_dump | tail -9 | grep -c "j=")
20619 [ $jobids -eq 9 ] ||
20620 error "Wrong changelog jobid count $jobids != 9"
20624 jobstats_set $JOBENV
20626 changelog_dump | grep $tfile
20627 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
20628 [ $jobids -eq 0 ] ||
20629 error "Unexpected jobids when jobid_var=$JOBENV"
20632 # test '%j' access to environment variable - if supported
20633 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
20634 JOBENV="JOBCOMPLEX"
20635 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20637 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20640 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
20641 JOBENV="JOBCOMPLEX"
20642 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
20644 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20647 # test '%j' access to per-session jobid - if supported
20648 if lctl list_param jobid_this_session > /dev/null 2>&1
20650 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
20651 lctl set_param jobid_this_session=$USER
20653 JOBENV="JOBCOMPLEX"
20654 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20656 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20659 run_test 205a "Verify job stats"
20661 # LU-13117, LU-13597, LU-16599
20663 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
20664 skip "Need MDS version at least 2.13.54.91"
20666 local job_stats="mdt.*.job_stats"
20667 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
20669 do_facet mds1 $LCTL set_param $job_stats=clear
20671 # Setting jobid_var to USER might not be supported
20672 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
20673 $LCTL set_param jobid_var=USER || true
20674 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
20675 $LCTL set_param jobid_name="%j.%e.%u"
20677 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
20678 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
20679 { do_facet mds1 $LCTL get_param $job_stats;
20680 error "Unexpected jobid found"; }
20681 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
20682 { do_facet mds1 $LCTL get_param $job_stats;
20683 error "wrong job_stats format found"; }
20685 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
20686 echo "MDS does not yet escape jobid" && return 0
20688 mkdir_on_mdt0 $DIR/$tdir
20689 $LCTL set_param jobid_var=TEST205b
20690 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
20691 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
20692 awk '/has\\x20sp/ {print $3}')
20693 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
20694 error "jobid not escaped"; }
20696 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
20697 # need to run such a command on mds1:
20698 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
20700 # there might be multiple MDTs on single mds server, so need to
20701 # specifiy MDT0000. Or the command will fail due to other MDTs
20702 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
20703 error "cannot clear escaped jobid in job_stats";
20705 echo "MDS does not support clearing escaped jobid"
20708 run_test 205b "Verify job stats jobid and output format"
20712 $LCTL set_param llite.*.stats=0
20713 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
20714 $LCTL get_param llite.*.stats
20715 $LCTL get_param llite.*.stats | grep \
20716 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
20717 error "wrong client stats format found"
20719 run_test 205c "Verify client stats format"
20722 local file=$DIR/$tdir/$tfile
20724 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20725 skip "need lustre >= 2.15.53 for lljobstat"
20726 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20727 skip "need lustre >= 2.15.53 for lljobstat"
20728 verify_yaml_available || skip_env "YAML verification not installed"
20730 test_mkdir -i 0 $DIR/$tdir
20731 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
20732 stack_trap "rm -rf $DIR/$tdir"
20734 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
20735 error "failed to write data to $file"
20738 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
20739 echo -n 'verify rename_stats...'
20740 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
20741 verify_yaml || error "rename_stats is not valid YAML"
20744 echo -n 'verify mdt job_stats...'
20745 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
20746 verify_yaml || error "job_stats on mds1 is not valid YAML"
20749 echo -n 'verify ost job_stats...'
20750 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
20751 verify_yaml || error "job_stats on ost1 is not valid YAML"
20754 run_test 205d "verify the format of some stats files"
20758 local file=$DIR/$tdir/$tfile
20759 local -a cli_params
20761 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20762 skip "need lustre >= 2.15.53 for lljobstat"
20763 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20764 skip "need lustre >= 2.15.53 for lljobstat"
20765 verify_yaml_available || skip_env "YAML verification not installed"
20767 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20768 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
20769 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20771 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
20772 stack_trap "rm -rf $DIR/$tdir"
20774 $LFS setstripe -E EOF -i 0 -c 1 $file ||
20775 error "failed to create $file on ost1"
20776 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
20777 error "failed to write data to $file"
20779 do_facet mds1 "$LCTL get_param *.*.job_stats"
20780 do_facet ost1 "$LCTL get_param *.*.job_stats"
20782 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
20783 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
20784 error "The output of lljobstat is not an valid YAML"
20786 # verify that job dd.0 does exist and has some ops on ost1
20787 # typically this line is like:
20788 # - 205e.dd.0: {ops: 20, ...}
20789 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
20790 awk '$2=="205e.dd.0:" {print $4}')
20792 (( ${ops_comma%,} >= 10 )) ||
20793 error "cannot find job 205e.dd.0 with ops >= 10"
20795 run_test 205e "verify the output of lljobstat"
20798 verify_yaml_available || skip_env "YAML verification not installed"
20800 # check both qos_ost_weights and qos_mdt_weights
20801 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
20802 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
20803 error "qos_ost_weights is not valid YAML"
20805 run_test 205f "verify qos_ost_weights YAML format "
20807 __test_205_jobstats_dump() {
20809 local nbr_instance=$1
20812 if (( ${#pids[@]} >= nbr_instance )); then
20817 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
20822 __test_205_cleanup() {
20824 # Clear all job entries
20825 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
20829 local -a mds1_params
20830 local -a cli_params
20834 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
20835 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
20836 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
20838 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20839 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
20840 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20843 export TEST205G_ID=205g
20844 stack_trap "unset TEST205G_ID" EXIT
20846 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
20849 __test_205_jobstats_dump 4 & pids+="$! "
20850 stack_trap "__test_205_cleanup $pids" EXIT INT
20852 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
20854 run_test 205g "stress test for job_stats procfile"
20857 (( $MDS1_VERSION >= $(version_code 2.15.57.7) )) ||
20858 skip "Need MDS >= v2_15_57-7-g23a2db28dc for jobid xattr"
20859 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20861 local dir=$DIR/$tdir
20862 local f=$dir/$tfile
20863 local f2=$dir/$tfile-2
20864 local f3=$dir/$tfile-3
20865 local subdir=$DIR/dir
20868 local mdts=$(comma_list $(mdts_nodes))
20869 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20870 local client_saved=$($LCTL get_param -n jobid_var)
20872 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20873 stack_trap "$LCTL set_param jobid_var=$client_saved" EXIT
20875 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job ||
20876 error "failed to set job_xattr parameter to user.job"
20877 $LCTL set_param jobid_var=procname.uid ||
20878 error "failed to set jobid_var parameter"
20883 val=$(getfattr -n user.job $f | grep user.job)
20884 [[ $val = user.job=\"touch.0\" ]] ||
20885 error "expected user.job=\"touch.0\", got '$val'"
20888 val=$(getfattr -n user.job $subdir | grep user.job)
20889 [[ $val = user.job=\"mkdir.0\" ]] ||
20890 error "expected user.job=\"mkdir.0\", got '$val'"
20892 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE ||
20893 error "failed to set job_xattr parameter to NONE"
20896 val=$(getfattr -d $f2)
20898 error "expected no user xattr, got '$val'"
20900 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=trusted.job ||
20901 error "failed to set job_xattr parameter to trusted.job"
20904 val=$(getfattr -n trusted.job $f3 | grep trusted.job)
20905 [[ $val = trusted.job=\"touch.0\" ]] ||
20906 error "expected trusted.job=\"touch.0\", got '$val'"
20908 run_test 205h "check jobid xattr is stored correctly"
20911 (( $MDS1_VERSION >= $(version_code 2.15.57.7) )) ||
20912 skip "Need MDS >= v2_15_57-7-g23a2db28dc for jobid xattr"
20914 local mdts=$(comma_list $(mdts_nodes))
20915 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20917 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20919 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.1234567 ||
20920 error "failed to set mdt.*.job_xattr to user.1234567"
20922 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.12345678 &&
20923 error "failed to reject too long job_xattr name"
20925 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=userjob &&
20926 error "failed to reject job_xattr name in bad format"
20928 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job/ &&
20929 error "failed to reject job_xattr name with invalid character"
20931 do_nodes $mdts "printf 'mdt.*.job_xattr=user.job\x80' |
20932 xargs $LCTL set_param" &&
20933 error "failed to reject job_xattr name with non-ascii character"
20937 run_test 205i "check job_xattr parameter accepts and rejects values correctly"
20939 # LU-1480, LU-1773 and LU-1657
20941 mkdir -p $DIR/$tdir
20942 $LFS setstripe -c -1 $DIR/$tdir
20943 #define OBD_FAIL_LOV_INIT 0x1403
20944 $LCTL set_param fail_loc=0xa0001403
20945 $LCTL set_param fail_val=1
20946 touch $DIR/$tdir/$tfile || true
20948 run_test 206 "fail lov_init_raid0() doesn't lbug"
20951 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20952 local fsz=`stat -c %s $DIR/$tfile`
20953 cancel_lru_locks mdc
20955 # do not return layout in getattr intent
20956 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
20957 $LCTL set_param fail_loc=0x170
20958 local sz=`stat -c %s $DIR/$tfile`
20960 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
20964 run_test 207a "can refresh layout at glimpse"
20967 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20968 local cksum=`md5sum $DIR/$tfile`
20969 local fsz=`stat -c %s $DIR/$tfile`
20970 cancel_lru_locks mdc
20971 cancel_lru_locks osc
20973 # do not return layout in getattr intent
20974 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
20975 $LCTL set_param fail_loc=0x171
20977 # it will refresh layout after the file is opened but before read issues
20978 echo checksum is "$cksum"
20979 echo "$cksum" |md5sum -c --quiet || error "file differs"
20983 run_test 207b "can refresh layout at open"
20986 # FIXME: in this test suite, only RD lease is used. This is okay
20987 # for now as only exclusive open is supported. After generic lease
20988 # is done, this test suite should be revised. - Jinshan
20990 remote_mds_nodsh && skip "remote MDS with nodsh"
20991 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
20992 skip "Need MDS version at least 2.4.52"
20994 echo "==== test 1: verify get lease work"
20995 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
20997 echo "==== test 2: verify lease can be broken by upcoming open"
20998 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
21002 $MULTIOP $DIR/$tfile oO_RDWR:c
21003 kill -USR1 $PID && wait $PID || error "break lease error"
21005 echo "==== test 3: verify lease can't be granted if an open already exists"
21006 $MULTIOP $DIR/$tfile oO_RDWR:_c &
21010 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
21011 kill -USR1 $PID && wait $PID || error "open file error"
21013 echo "==== test 4: lease can sustain over recovery"
21014 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
21020 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
21022 echo "==== test 5: lease broken can't be regained by replay"
21023 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
21027 # open file to break lease and then recovery
21028 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
21031 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
21035 run_test 208 "Exclusive open"
21038 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
21039 skip_env "must have disp_stripe"
21042 sync; sleep 5; sync;
21044 echo 3 > /proc/sys/vm/drop_caches
21045 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
21046 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
21047 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
21049 # open/close 500 times
21050 for i in $(seq 500); do
21054 echo 3 > /proc/sys/vm/drop_caches
21055 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
21056 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
21057 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
21059 echo "before: $req_before, after: $req_after"
21060 [ $((req_after - req_before)) -ge 300 ] &&
21061 error "open/close requests are not freed"
21064 run_test 209 "read-only open/close requests should be freed promptly"
21069 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
21073 $LFS getstripe $DIR/$tfile
21075 wait $pid || error "multiop failed"
21077 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
21081 $LFS getstripe $DIR/$tfile
21083 wait $pid || error "multiop failed"
21085 run_test 210 "lfs getstripe does not break leases"
21087 function test_211() {
21092 stack_trap "rm -f $DIR/$tfile" EXIT
21093 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=10 oflag=direct ||
21094 error "can't create file"
21095 $LFS mirror extend -N $DIR/$tfile ||
21096 error "can't create a replica"
21097 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21098 $LFS getstripe $DIR/$tfile
21099 stale=$($LFS getstripe $DIR/$tfile | grep stale | wc -l)
21100 (( $stale != 1 )) && error "expected 1 stale, found $stale"
21102 $MULTIOP $DIR/$tfile OeW_E+eUc &
21106 id=$($LFS getstripe $DIR/$tfile |
21107 awk '/lcme_mirror_id:/{id=$2}/lcme_flags.*init$/{print id}')
21108 $LFS mirror split -d --mirror-id $id $DIR/$tfile &&
21109 error "removed last in-sync replica?"
21113 (( $? == 0 )) || error "failed split broke the lease"
21115 run_test 211 "failed mirror split doesn't break write lease"
21119 size=$((size % 8192 + 1))
21120 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
21121 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
21122 rm -f $DIR/f212 $DIR/f212.xyz
21124 run_test 212 "Sendfile test ============================================"
21127 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
21128 cancel_lru_locks osc
21129 lctl set_param fail_loc=0x8000040f
21130 # generate a read lock
21131 cat $DIR/$tfile > /dev/null
21132 # write to the file, it will try to cancel the above read lock.
21133 cat /etc/hosts >> $DIR/$tfile
21135 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
21137 test_214() { # for bug 20133
21138 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
21139 for (( i=0; i < 340; i++ )) ; do
21140 touch $DIR/$tdir/d214c/a$i
21143 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
21144 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
21145 ls $DIR/d214c || error "ls $DIR/d214c failed"
21146 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
21147 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
21149 run_test 214 "hash-indexed directory test - bug 20133"
21151 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
21152 create_lnet_proc_files() {
21153 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
21156 # counterpart of create_lnet_proc_files
21157 remove_lnet_proc_files() {
21158 rm -f $TMP/lnet_$1.sys
21161 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
21162 # 3rd arg as regexp for body
21163 check_lnet_proc_stats() {
21164 local l=$(cat "$TMP/lnet_$1" |wc -l)
21165 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
21167 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
21170 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
21171 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
21172 # optional and can be regexp for 2nd line (lnet.routes case)
21173 check_lnet_proc_entry() {
21174 local blp=2 # blp stands for 'position of 1st line of body'
21175 [ -z "$5" ] || blp=3 # lnet.routes case
21177 local l=$(cat "$TMP/lnet_$1" |wc -l)
21178 # subtracting one from $blp because the body can be empty
21179 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
21181 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
21182 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
21184 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
21185 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
21187 # bail out if any unexpected line happened
21188 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
21189 [ "$?" != 0 ] || error "$2 misformatted"
21192 test_215() { # for bugs 18102, 21079, 21517
21193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21195 local N='(0|[1-9][0-9]*)' # non-negative numeric
21196 local P='[1-9][0-9]*' # positive numeric
21197 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
21198 local NET='[a-z][a-z0-9]*' # LNet net like o2ib2
21199 local ADDR='[0-9.]+' # LNet addr like 10.0.0.1
21200 local ADDR6='([0-9a-f]{0,4}:){2,7}[0-9a-f]{0,4}' # IPv6 LNet addr
21201 local NID="$ADDR@$NET" # LNet nid like 10.0.0.1@o2ib2
21202 local NID6="$ADDR6@$NET" # LNet nid like 2601:8c1:c180::cbdd@tcp
21204 local L1 # regexp for 1st line
21205 local L2 # regexp for 2nd line (optional)
21206 local BR # regexp for the rest (body)
21208 # lnet.stats should look as 11 space-separated non-negative numerics
21209 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
21210 create_lnet_proc_files "stats"
21211 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
21212 remove_lnet_proc_files "stats"
21214 # lnet.routes should look like this:
21215 # Routing disabled/enabled
21216 # net hops priority state router
21217 # where net is a string like tcp0, hops > 0, priority >= 0,
21218 # state is up/down,
21219 # router is a string like 192.168.1.1@tcp2
21220 L1="^Routing (disabled|enabled)$"
21221 L2="^net +hops +priority +state +router$"
21222 BR="^$NET +$N +(0|1) +(up|down) +($NID|$NID6)$"
21223 create_lnet_proc_files "routes"
21224 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
21225 remove_lnet_proc_files "routes"
21227 # lnet.routers should look like this:
21228 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
21229 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
21230 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
21231 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
21232 L1="^ref +rtr_ref +alive +router$"
21233 BR="^$P +$P +(up|down) +($NID|$NID6)$"
21234 create_lnet_proc_files "routers"
21235 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
21236 remove_lnet_proc_files "routers"
21238 # lnet.peers should look like this:
21239 # nid refs state last max rtr min tx min queue
21240 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
21241 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
21242 # numeric (0 or >0 or <0), queue >= 0.
21243 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
21244 BR="^($NID|$NID6) +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
21245 create_lnet_proc_files "peers"
21246 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
21247 remove_lnet_proc_files "peers"
21249 # lnet.buffers should look like this:
21250 # pages count credits min
21251 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
21252 L1="^pages +count +credits +min$"
21253 BR="^ +$N +$N +$I +$I$"
21254 create_lnet_proc_files "buffers"
21255 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
21256 remove_lnet_proc_files "buffers"
21258 # lnet.nis should look like this:
21259 # nid status alive refs peer rtr max tx min
21260 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
21261 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
21262 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
21263 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
21264 BR="^($NID|$NID6) +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
21265 create_lnet_proc_files "nis"
21266 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
21267 remove_lnet_proc_files "nis"
21269 # can we successfully write to lnet.stats?
21270 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
21272 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
21274 test_216() { # bug 20317
21275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21276 remote_ost_nodsh && skip "remote OST with nodsh"
21279 local facets=$(get_facets OST)
21280 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
21282 save_lustre_params client "osc.*.contention_seconds" > $p
21283 save_lustre_params $facets \
21284 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
21285 save_lustre_params $facets \
21286 "ldlm.namespaces.filter-*.contended_locks" >> $p
21287 save_lustre_params $facets \
21288 "ldlm.namespaces.filter-*.contention_seconds" >> $p
21289 clear_stats osc.*.osc_stats
21291 # agressive lockless i/o settings
21292 do_nodes $(comma_list $(osts_nodes)) \
21293 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
21294 ldlm.namespaces.filter-*.contended_locks=0 \
21295 ldlm.namespaces.filter-*.contention_seconds=60"
21296 lctl set_param -n osc.*.contention_seconds=60
21298 $DIRECTIO write $DIR/$tfile 0 10 4096
21299 $CHECKSTAT -s 40960 $DIR/$tfile
21301 # disable lockless i/o
21302 do_nodes $(comma_list $(osts_nodes)) \
21303 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
21304 ldlm.namespaces.filter-*.contended_locks=32 \
21305 ldlm.namespaces.filter-*.contention_seconds=0"
21306 lctl set_param -n osc.*.contention_seconds=0
21307 clear_stats osc.*.osc_stats
21309 dd if=/dev/zero of=$DIR/$tfile count=0
21310 $CHECKSTAT -s 0 $DIR/$tfile
21312 restore_lustre_params <$p
21316 run_test 216 "check lockless direct write updates file size and kms correctly"
21318 test_217() { # bug 22430
21319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21323 for node in $(nodes_list); do
21324 local nid=$(host_nids_address $node $NETTYPE)
21325 local node_ip=$(do_node $node getent ahostsv4 $node |
21326 awk '{ print $1; exit; }')
21328 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
21329 # if hostname matches any NID, use hostname for better testing
21330 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
21331 echo "lctl ping node $node@$NETTYPE"
21332 lctl ping $node@$NETTYPE ||
21333 error "ping $node@$NETTYPE failed rc=$?"
21334 else # otherwise, at least test 'lctl ping' is working
21335 echo "lctl ping nid $(h2nettype $nid)"
21336 lctl ping $(h2nettype $nid) ||
21337 error "ping $(h2nettype $nid) failed rc=$?"
21338 echo "skipping $node (no hyphen detected)"
21344 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
21347 # do directio so as not to populate the page cache
21348 log "creating a 10 Mb file"
21349 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
21350 error "multiop failed while creating a file"
21351 log "starting reads"
21352 dd if=$DIR/$tfile of=/dev/null bs=4096 &
21353 log "truncating the file"
21354 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
21355 error "multiop failed while truncating the file"
21357 kill %+ || true # reads might have finished
21358 echo "wait until dd is finished"
21360 log "removing the temporary file"
21361 rm -rf $DIR/$tfile || error "tmp file removal failed"
21363 run_test 218 "parallel read and truncate should not deadlock"
21366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21368 # write one partial page
21369 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
21370 # set no grant so vvp_io_commit_write will do sync write
21371 $LCTL set_param fail_loc=0x411
21372 # write a full page at the end of file
21373 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
21375 $LCTL set_param fail_loc=0
21376 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
21377 $LCTL set_param fail_loc=0x411
21378 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
21381 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
21382 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
21384 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
21386 test_220() { #LU-325
21387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21388 remote_ost_nodsh && skip "remote OST with nodsh"
21389 remote_mds_nodsh && skip "remote MDS with nodsh"
21390 remote_mgs_nodsh && skip "remote MGS with nodsh"
21394 # create on MDT0000 so the last_id and next_id are correct
21395 mkdir_on_mdt0 $DIR/$tdir
21396 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
21400 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
21401 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
21402 osp.$mdtosc_proc1.prealloc_last_id)
21403 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
21404 osp.$mdtosc_proc1.prealloc_next_id)
21408 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
21409 #define OBD_FAIL_OST_ENOINO 0x229
21410 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
21411 create_pool $FSNAME.$TESTNAME || return 1
21412 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
21414 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
21416 MDSOBJS=$((last_id - next_id))
21417 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
21419 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
21420 echo "OST still has $count kbytes free"
21422 echo "create $MDSOBJS files @next_id..."
21423 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
21425 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
21426 osp.$mdtosc_proc1.prealloc_last_id)
21427 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
21428 osp.$mdtosc_proc1.prealloc_next_id)
21430 echo "after creation, last_id=$last_id2, next_id=$next_id2"
21435 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
21436 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
21438 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
21439 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
21440 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
21441 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
21442 echo "unlink $MDSOBJS files @$next_id..."
21443 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
21445 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
21448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21450 dd if=`which date` of=$MOUNT/date oflag=sync
21451 chmod +x $MOUNT/date
21453 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
21454 $LCTL set_param fail_loc=0x80001401
21456 $MOUNT/date > /dev/null
21459 run_test 221 "make sure fault and truncate race to not cause OOM"
21462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21465 test_mkdir $DIR/$tdir
21466 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21467 createmany -o $DIR/$tdir/$tfile 10
21468 cancel_lru_locks mdc
21469 cancel_lru_locks osc
21470 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
21471 $LCTL set_param fail_loc=0x31a
21472 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
21473 $LCTL set_param fail_loc=0
21476 run_test 222a "AGL for ls should not trigger CLIO lock failure"
21479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21482 test_mkdir $DIR/$tdir
21483 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21484 createmany -o $DIR/$tdir/$tfile 10
21485 cancel_lru_locks mdc
21486 cancel_lru_locks osc
21487 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
21488 $LCTL set_param fail_loc=0x31a
21489 rm -r $DIR/$tdir || error "AGL for rmdir failed"
21490 $LCTL set_param fail_loc=0
21492 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
21495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21498 test_mkdir $DIR/$tdir
21499 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21500 createmany -o $DIR/$tdir/$tfile 10
21501 cancel_lru_locks mdc
21502 cancel_lru_locks osc
21503 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
21504 $LCTL set_param fail_loc=0x31b
21505 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
21506 $LCTL set_param fail_loc=0
21509 run_test 223 "osc reenqueue if without AGL lock granted ======================="
21511 test_224a() { # LU-1039, MRP-303
21512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21513 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
21514 $LCTL set_param fail_loc=0x508
21515 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
21516 $LCTL set_param fail_loc=0
21519 run_test 224a "Don't panic on bulk IO failure"
21521 test_224bd_sub() { # LU-1039, MRP-303
21522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21526 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
21528 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21530 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
21531 cancel_lru_locks osc
21533 stack_trap "set_checksums $ORIG_CSUM" EXIT
21534 local at_max_saved=0
21536 # adaptive timeouts may prevent seeing the issue
21537 if at_is_enabled; then
21538 at_max_saved=$(at_max_get mds)
21539 at_max_set 0 mds client
21540 stack_trap "at_max_set $at_max_saved mds client" EXIT
21543 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
21544 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
21545 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
21547 do_facet ost1 $LCTL set_param fail_loc=0
21548 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
21553 test_224bd_sub 3 error "dd failed"
21555 run_test 224b "Don't panic on bulk IO failure"
21557 test_224c() { # LU-6441
21558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21559 remote_mds_nodsh && skip "remote MDS with nodsh"
21561 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
21562 save_writethrough $p
21563 set_cache writethrough on
21565 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
21566 local at_max=$($LCTL get_param -n at_max)
21567 local timeout=$($LCTL get_param -n timeout)
21568 local test_at="at_max"
21569 local param_at="$FSNAME.sys.at_max"
21570 local test_timeout="timeout"
21571 local param_timeout="$FSNAME.sys.timeout"
21573 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
21575 set_persistent_param_and_check client "$test_at" "$param_at" 0
21576 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
21578 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
21579 do_facet ost1 "$LCTL set_param fail_loc=0x520"
21580 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21581 stack_trap "rm -f $DIR/$tfile"
21582 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
21584 do_facet ost1 "$LCTL set_param fail_loc=0"
21586 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
21587 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
21590 $LCTL set_param -n $pages_per_rpc
21591 restore_lustre_params < $p
21594 run_test 224c "Don't hang if one of md lost during large bulk RPC"
21596 test_224d() { # LU-11169
21597 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
21599 run_test 224d "Don't corrupt data on bulk IO timeout"
21601 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
21603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21604 if [ -z ${MDSSURVEY} ]; then
21605 skip_env "mds-survey not found"
21607 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
21608 skip "Need MDS version at least 2.2.51"
21610 local mds=$(facet_host $SINGLEMDS)
21611 local target=$(do_nodes $mds 'lctl dl' |
21612 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
21614 local cmd1="file_count=1000 thrhi=4"
21615 local cmd2="dir_count=2 layer=mdd stripe_count=0"
21616 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
21617 local cmd="$cmd1 $cmd2 $cmd3"
21619 rm -f ${TMP}/mds_survey*
21621 eval $cmd || error "mds-survey with zero-stripe failed"
21622 cat ${TMP}/mds_survey*
21623 rm -f ${TMP}/mds_survey*
21625 run_test 225a "Metadata survey sanity with zero-stripe"
21628 if [ -z ${MDSSURVEY} ]; then
21629 skip_env "mds-survey not found"
21631 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
21632 skip "Need MDS version at least 2.2.51"
21633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21634 remote_mds_nodsh && skip "remote MDS with nodsh"
21635 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
21636 skip_env "Need to mount OST to test"
21639 local mds=$(facet_host $SINGLEMDS)
21640 local target=$(do_nodes $mds 'lctl dl' |
21641 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
21643 local cmd1="file_count=1000 thrhi=4"
21644 local cmd2="dir_count=2 layer=mdd stripe_count=1"
21645 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
21646 local cmd="$cmd1 $cmd2 $cmd3"
21648 rm -f ${TMP}/mds_survey*
21650 eval $cmd || error "mds-survey with stripe_count failed"
21651 cat ${TMP}/mds_survey*
21652 rm -f ${TMP}/mds_survey*
21654 run_test 225b "Metadata survey sanity with stripe_count = 1"
21656 mcreate_path2fid () {
21662 local path=$DIR/$tdir/$name
21667 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
21668 error "cannot create $desc"
21670 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
21672 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
21674 fid_path=$($LFS fid2path $MOUNT $fid)
21676 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
21678 [ "$path" == "$fid_path" ] ||
21679 error "fid2path returned $fid_path, expected $path"
21681 echo "pass with $path and $fid"
21686 mkdir -p $DIR/$tdir
21688 mcreate_path2fid 0010666 0 0 fifo "FIFO"
21689 mcreate_path2fid 0020666 1 3 null "character special file (null)"
21690 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
21691 mcreate_path2fid 0040666 0 0 dir "directory"
21692 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
21693 mcreate_path2fid 0100666 0 0 file "regular file"
21694 mcreate_path2fid 0120666 0 0 link "symbolic link"
21695 mcreate_path2fid 0140666 0 0 sock "socket"
21697 run_test 226a "call path2fid and fid2path on files of all type"
21700 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21705 mkdir -p $DIR/$tdir
21706 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
21707 error "create remote directory failed"
21708 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
21709 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
21710 "character special file (null)"
21711 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
21712 "character special file (no device)"
21713 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
21714 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
21715 "block special file (loop)"
21716 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
21717 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
21718 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
21720 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
21723 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21724 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
21725 skip "Need MDS version at least 2.13.55"
21727 local submnt=/mnt/submnt
21728 local srcfile=/etc/passwd
21729 local dstfile=$submnt/passwd
21735 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
21736 error "create remote directory failed"
21737 mkdir -p $submnt || error "create $submnt failed"
21738 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
21739 error "mount $submnt failed"
21740 stack_trap "umount $submnt" EXIT
21742 cp $srcfile $dstfile
21743 fid=$($LFS path2fid $dstfile)
21744 path=$($LFS fid2path $submnt "$fid")
21745 [ "$path" = "$dstfile" ] ||
21746 error "fid2path $submnt $fid failed ($path != $dstfile)"
21748 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
21751 (( $CLIENT_VERSION >= $(version_code 2.15.57) )) ||
21752 skip "Need client at least version 2.15.57"
21754 # Define First test dataset
21755 local testdirs_01=$DIR/$tdir
21756 local testdata_01=$testdirs_01/${tdir}_01
21757 local testresult_01=${tdir}_01
21758 # Define Second test dataset
21759 local testdirs_02=$DIR/$tdir/$tdir
21760 local testdata_02=$testdirs_02/${tdir}_02
21761 local testresult_02=${tdir}_02
21762 # Define third test dataset (top level)
21763 local testdata_03=$DIR/${tdir}_03
21764 local testresult_03=${tdir}_03
21766 # Create first test dataset
21767 mkdir -p $testdirs_01 || error "cannot create dir $testdirs_01"
21768 touch $testdata_01 || error "cannot create file $testdata_01"
21770 # Create second test dataset
21771 mkdir -p $testdirs_02 || error "cannot create dir $testdirs_02"
21772 touch $testdata_02 || error "cannot create file $testdata_02"
21774 # Create third test dataset
21775 touch $testdata_03 || error "cannot create file $testdata_03"
21777 local fid01=$($LFS getstripe -F "$testdata_01") ||
21778 error "getstripe failed on $testdata_01"
21779 local fid02=$($LFS getstripe -F "$testdata_02") ||
21780 error "getstripe failed on $testdata_01"
21781 local fid03=$($LFS getstripe -F "$testdata_03") ||
21782 error "getstripe failed on $testdata_03"
21784 # Verify only -n option
21785 local out1=$($LFS fid2path -n $DIR $fid01) ||
21786 error "fid2path failed on $fid01"
21787 local out2=$($LFS fid2path -n $DIR $fid02) ||
21788 error "fid2path failed on $fid02"
21789 local out3=$($LFS fid2path -n $DIR $fid03) ||
21790 error "fid2path failed on $fid03"
21792 [[ "$out1" == "$testresult_01" ]] ||
21793 error "fid2path failed: Expected $testresult_01 got $out1"
21794 [[ "$out2" == "$testresult_02" ]] ||
21795 error "fid2path failed: Expected $testresult_02 got $out2"
21796 [[ "$out3" == "$testresult_03" ]] ||
21797 error "fid2path failed: Expected $testresult_03 got $out3"
21799 # Verify with option -fn together
21800 out1=$($LFS fid2path -fn $DIR $fid01) ||
21801 error "fid2path -fn failed on $fid01"
21802 out2=$($LFS fid2path -fn $DIR $fid02) ||
21803 error "fid2path -fn failed on $fid02"
21804 out3=$($LFS fid2path -fn $DIR $fid03) ||
21805 error "fid2path -fn failed on $fid03"
21807 local tmpout=$(echo $out1 | cut -d" " -f2)
21808 [[ "$tmpout" == "$testresult_01" ]] ||
21809 error "fid2path -fn failed: Expected $testresult_01 got $out1"
21811 tmpout=$(echo $out2 | cut -d" " -f2)
21812 [[ "$tmpout" == "$testresult_02" ]] ||
21813 error "fid2path -fn failed: Expected $testresult_02 got $out2"
21815 tmpout=$(echo $out3 | cut -d" " -f2)
21816 [[ "$tmpout" == "$testresult_03" ]] ||
21817 error "fid2path -fn failed: Expected $testresult_03 got $out3"
21819 run_test 226d "verify fid2path with -n and -fn option"
21822 (( $CLIENT_VERSION >= $(version_code 2.15.56) )) ||
21823 skip "Need client at least version 2.15.56"
21825 # Define filename with 'newline' and a space
21826 local testfile="Test"$'\n'"file 01"
21827 # Define link name with multiple 'newline' and a space
21828 local linkfile="Link"$'\n'"file "$'\n'"01"
21829 # Remove prior hard link
21830 rm -f $DIR/"$linkfile"
21833 touch $DIR/"$testfile"
21835 ln $DIR/"$testfile" $DIR/"$linkfile"
21837 local fid=$($LFS getstripe -F "$DIR/$testfile") ||
21838 error "getstripe failed on $DIR/$testfile"
21840 # Call with -0 option
21841 local out1=$($LFS fid2path -0 $DIR $fid | xargs --null -n1 \
21842 echo "FILE:" | grep -c "FILE:")
21844 # With -0 option the output should be exactly 2 lines.
21845 (( $out1 == 2 )) || error "fid2path -0 failed on $fid, $out1"
21847 run_test 226e "Verify path2fid -0 option with newline and space"
21849 # LU-1299 Executing or running ldd on a truncated executable does not
21850 # cause an out-of-memory condition.
21852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21853 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
21855 dd if=$(which date) of=$MOUNT/date bs=1k count=1
21856 chmod +x $MOUNT/date
21858 $MOUNT/date > /dev/null
21859 ldd $MOUNT/date > /dev/null
21862 run_test 227 "running truncated executable does not cause OOM"
21864 # LU-1512 try to reuse idle OI blocks
21866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21867 remote_mds_nodsh && skip "remote MDS with nodsh"
21868 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21870 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21871 local myDIR=$DIR/$tdir
21874 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21875 $LCTL set_param fail_loc=0x80001002
21876 createmany -o $myDIR/t- 10000
21877 $LCTL set_param fail_loc=0
21878 # The guard is current the largest FID holder
21880 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21882 local IDX=$(($SEQ % 64))
21884 do_facet $SINGLEMDS sync
21885 # Make sure journal flushed.
21887 local blk1=$(do_facet $SINGLEMDS \
21888 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21889 grep Blockcount | awk '{print $4}')
21891 # Remove old files, some OI blocks will become idle.
21892 unlinkmany $myDIR/t- 10000
21893 # Create new files, idle OI blocks should be reused.
21894 createmany -o $myDIR/t- 2000
21895 do_facet $SINGLEMDS sync
21896 # Make sure journal flushed.
21898 local blk2=$(do_facet $SINGLEMDS \
21899 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21900 grep Blockcount | awk '{print $4}')
21902 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21904 run_test 228a "try to reuse idle OI blocks"
21907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21908 remote_mds_nodsh && skip "remote MDS with nodsh"
21909 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21911 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21912 local myDIR=$DIR/$tdir
21915 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21916 $LCTL set_param fail_loc=0x80001002
21917 createmany -o $myDIR/t- 10000
21918 $LCTL set_param fail_loc=0
21919 # The guard is current the largest FID holder
21921 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21923 local IDX=$(($SEQ % 64))
21925 do_facet $SINGLEMDS sync
21926 # Make sure journal flushed.
21928 local blk1=$(do_facet $SINGLEMDS \
21929 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21930 grep Blockcount | awk '{print $4}')
21932 # Remove old files, some OI blocks will become idle.
21933 unlinkmany $myDIR/t- 10000
21936 stop $SINGLEMDS || error "Fail to stop MDT."
21938 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21939 error "Fail to start MDT."
21941 client_up || error "Fail to df."
21942 # Create new files, idle OI blocks should be reused.
21943 createmany -o $myDIR/t- 2000
21944 do_facet $SINGLEMDS sync
21945 # Make sure journal flushed.
21947 local blk2=$(do_facet $SINGLEMDS \
21948 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21949 grep Blockcount | awk '{print $4}')
21951 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21953 run_test 228b "idle OI blocks can be reused after MDT restart"
21957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21958 remote_mds_nodsh && skip "remote MDS with nodsh"
21959 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21961 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21962 local myDIR=$DIR/$tdir
21965 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21966 $LCTL set_param fail_loc=0x80001002
21967 # 20000 files can guarantee there are index nodes in the OI file
21968 createmany -o $myDIR/t- 20000
21969 $LCTL set_param fail_loc=0
21970 # The guard is current the largest FID holder
21972 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21974 local IDX=$(($SEQ % 64))
21976 do_facet $SINGLEMDS sync
21977 # Make sure journal flushed.
21979 local blk1=$(do_facet $SINGLEMDS \
21980 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21981 grep Blockcount | awk '{print $4}')
21983 # Remove old files, some OI blocks will become idle.
21984 unlinkmany $myDIR/t- 20000
21986 # The OI file should become empty now
21988 # Create new files, idle OI blocks should be reused.
21989 createmany -o $myDIR/t- 2000
21990 do_facet $SINGLEMDS sync
21991 # Make sure journal flushed.
21993 local blk2=$(do_facet $SINGLEMDS \
21994 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21995 grep Blockcount | awk '{print $4}')
21997 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21999 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
22001 test_229() { # LU-2482, LU-3448
22002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22003 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22004 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
22005 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
22009 # Create a file with a released layout and stripe count 2.
22010 $MULTIOP $DIR/$tfile H2c ||
22011 error "failed to create file with released layout"
22013 $LFS getstripe -v $DIR/$tfile
22015 local pattern=$($LFS getstripe -L $DIR/$tfile)
22016 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
22018 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
22020 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
22021 stat $DIR/$tfile || error "failed to stat released file"
22023 chown $RUNAS_ID $DIR/$tfile ||
22024 error "chown $RUNAS_ID $DIR/$tfile failed"
22026 chgrp $RUNAS_ID $DIR/$tfile ||
22027 error "chgrp $RUNAS_ID $DIR/$tfile failed"
22029 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
22030 rm $DIR/$tfile || error "failed to remove released file"
22032 run_test 229 "getstripe/stat/rm/attr changes work on released files"
22035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22037 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22038 skip "Need MDS version at least 2.11.52"
22042 test_mkdir $DIR/$tdir
22043 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
22044 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
22045 [ $mdt_idx -ne 0 ] &&
22046 error "create local directory on wrong MDT $mdt_idx"
22048 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
22049 error "create remote directory failed"
22050 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
22051 [ $mdt_idx -ne $MDTIDX ] &&
22052 error "create remote directory on wrong MDT $mdt_idx"
22054 createmany -o $DIR/$tdir/test_230/t- 10 ||
22055 error "create files on remote directory failed"
22056 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
22057 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
22058 rm -r $DIR/$tdir || error "unlink remote directory failed"
22060 run_test 230a "Create remote directory and files under the remote directory"
22063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22065 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22066 skip "Need MDS version at least 2.11.52"
22074 local migrate_dir=$DIR/$tdir/migrate_dir
22075 local other_dir=$DIR/$tdir/other_dir
22077 test_mkdir $DIR/$tdir
22078 test_mkdir -i0 -c1 $migrate_dir
22079 test_mkdir -i0 -c1 $other_dir
22080 for ((i=0; i<10; i++)); do
22081 mkdir -p $migrate_dir/dir_${i}
22082 createmany -o $migrate_dir/dir_${i}/f 10 ||
22083 error "create files under remote dir failed $i"
22086 cp /etc/passwd $migrate_dir/$tfile
22087 cp /etc/passwd $other_dir/$tfile
22088 chattr +SAD $migrate_dir
22089 chattr +SAD $migrate_dir/$tfile
22091 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
22092 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
22093 local old_dir_mode=$(stat -c%f $migrate_dir)
22094 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
22096 mkdir -p $migrate_dir/dir_default_stripe2
22097 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
22098 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
22100 mkdir -p $other_dir
22101 ln $migrate_dir/$tfile $other_dir/luna
22102 ln $migrate_dir/$tfile $migrate_dir/sofia
22103 ln $other_dir/$tfile $migrate_dir/david
22104 ln -s $migrate_dir/$tfile $other_dir/zachary
22105 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
22106 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
22112 for len in 58 59 60; do
22113 lnktgt=$(str_repeat 'l' $len)
22114 touch $migrate_dir/$lnktgt
22115 ln -s $lnktgt $migrate_dir/${len}char_ln
22119 for len in 4094 4095; do
22120 lnktgt=$(str_repeat 'l' $len)
22121 ln -s $lnktgt $migrate_dir/${len}char_ln
22125 for len in 254 255; do
22126 touch $migrate_dir/$(str_repeat 'l' $len)
22129 $LFS migrate -m $MDTIDX $migrate_dir ||
22130 error "fails on migrating remote dir to MDT1"
22132 echo "migratate to MDT1, then checking.."
22133 for ((i = 0; i < 10; i++)); do
22134 for file in $(find $migrate_dir/dir_${i}); do
22135 mdt_index=$($LFS getstripe -m $file)
22136 # broken symlink getstripe will fail
22137 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
22138 error "$file is not on MDT${MDTIDX}"
22142 # the multiple link file should still in MDT0
22143 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
22144 [ $mdt_index == 0 ] ||
22145 error "$file is not on MDT${MDTIDX}"
22147 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
22148 [ "$old_dir_flag" = "$new_dir_flag" ] ||
22149 error " expect $old_dir_flag get $new_dir_flag"
22151 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
22152 [ "$old_file_flag" = "$new_file_flag" ] ||
22153 error " expect $old_file_flag get $new_file_flag"
22155 local new_dir_mode=$(stat -c%f $migrate_dir)
22156 [ "$old_dir_mode" = "$new_dir_mode" ] ||
22157 error "expect mode $old_dir_mode get $new_dir_mode"
22159 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
22160 [ "$old_file_mode" = "$new_file_mode" ] ||
22161 error "expect mode $old_file_mode get $new_file_mode"
22163 diff /etc/passwd $migrate_dir/$tfile ||
22164 error "$tfile different after migration"
22166 diff /etc/passwd $other_dir/luna ||
22167 error "luna different after migration"
22169 diff /etc/passwd $migrate_dir/sofia ||
22170 error "sofia different after migration"
22172 diff /etc/passwd $migrate_dir/david ||
22173 error "david different after migration"
22175 diff /etc/passwd $other_dir/zachary ||
22176 error "zachary different after migration"
22178 diff /etc/passwd $migrate_dir/${tfile}_ln ||
22179 error "${tfile}_ln different after migration"
22181 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
22182 error "${tfile}_ln_other different after migration"
22184 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
22185 [ $stripe_count = 2 ] ||
22186 error "dir strpe_count $d != 2 after migration."
22188 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
22189 [ $stripe_count = 2 ] ||
22190 error "file strpe_count $d != 2 after migration."
22192 #migrate back to MDT0
22195 $LFS migrate -m $MDTIDX $migrate_dir ||
22196 error "fails on migrating remote dir to MDT0"
22198 echo "migrate back to MDT0, checking.."
22199 for file in $(find $migrate_dir); do
22200 mdt_index=$($LFS getstripe -m $file)
22201 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
22202 error "$file is not on MDT${MDTIDX}"
22205 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
22206 [ "$old_dir_flag" = "$new_dir_flag" ] ||
22207 error " expect $old_dir_flag get $new_dir_flag"
22209 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
22210 [ "$old_file_flag" = "$new_file_flag" ] ||
22211 error " expect $old_file_flag get $new_file_flag"
22213 local new_dir_mode=$(stat -c%f $migrate_dir)
22214 [ "$old_dir_mode" = "$new_dir_mode" ] ||
22215 error "expect mode $old_dir_mode get $new_dir_mode"
22217 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
22218 [ "$old_file_mode" = "$new_file_mode" ] ||
22219 error "expect mode $old_file_mode get $new_file_mode"
22221 diff /etc/passwd ${migrate_dir}/$tfile ||
22222 error "$tfile different after migration"
22224 diff /etc/passwd ${other_dir}/luna ||
22225 error "luna different after migration"
22227 diff /etc/passwd ${migrate_dir}/sofia ||
22228 error "sofia different after migration"
22230 diff /etc/passwd ${other_dir}/zachary ||
22231 error "zachary different after migration"
22233 diff /etc/passwd $migrate_dir/${tfile}_ln ||
22234 error "${tfile}_ln different after migration"
22236 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
22237 error "${tfile}_ln_other different after migration"
22239 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
22240 [ $stripe_count = 2 ] ||
22241 error "dir strpe_count $d != 2 after migration."
22243 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
22244 [ $stripe_count = 2 ] ||
22245 error "file strpe_count $d != 2 after migration."
22247 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22249 run_test 230b "migrate directory"
22252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22253 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22254 remote_mds_nodsh && skip "remote MDS with nodsh"
22255 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22256 skip "Need MDS version at least 2.11.52"
22262 local migrate_dir=$DIR/$tdir/migrate_dir
22264 #If migrating directory fails in the middle, all entries of
22265 #the directory is still accessiable.
22266 test_mkdir $DIR/$tdir
22267 test_mkdir -i0 -c1 $migrate_dir
22268 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
22270 createmany -o $migrate_dir/f $total ||
22271 error "create files under ${migrate_dir} failed"
22273 # fail after migrating top dir, and this will fail only once, so the
22274 # first sub file migration will fail (currently f3), others succeed.
22275 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
22276 do_facet mds1 lctl set_param fail_loc=0x1801
22277 local t=$(ls $migrate_dir | wc -l)
22278 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
22279 error "migrate should fail"
22280 local u=$(ls $migrate_dir | wc -l)
22281 [ "$u" == "$t" ] || error "$u != $t during migration"
22283 # add new dir/file should succeed
22284 mkdir $migrate_dir/dir ||
22285 error "mkdir failed under migrating directory"
22286 touch $migrate_dir/file ||
22287 error "create file failed under migrating directory"
22289 # add file with existing name should fail
22290 for file in $migrate_dir/f*; do
22291 stat $file > /dev/null || error "stat $file failed"
22292 $OPENFILE -f O_CREAT:O_EXCL $file &&
22293 error "open(O_CREAT|O_EXCL) $file should fail"
22294 $MULTIOP $file m && error "create $file should fail"
22295 touch $DIR/$tdir/remote_dir/$tfile ||
22296 error "touch $tfile failed"
22297 ln $DIR/$tdir/remote_dir/$tfile $file &&
22298 error "link $file should fail"
22299 mdt_index=$($LFS getstripe -m $file)
22300 if [ $mdt_index == 0 ]; then
22301 # file failed to migrate is not allowed to rename to
22302 mv $DIR/$tdir/remote_dir/$tfile $file &&
22303 error "rename to $file should fail"
22305 mv $DIR/$tdir/remote_dir/$tfile $file ||
22306 error "rename to $file failed"
22308 echo hello >> $file || error "write $file failed"
22311 # resume migration with different options should fail
22312 $LFS migrate -m 0 $migrate_dir &&
22313 error "migrate -m 0 $migrate_dir should fail"
22315 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
22316 error "migrate -c 2 $migrate_dir should fail"
22318 # resume migration should succeed
22319 $LFS migrate -m $MDTIDX $migrate_dir ||
22320 error "migrate $migrate_dir failed"
22322 echo "Finish migration, then checking.."
22323 for file in $(find $migrate_dir); do
22324 mdt_index=$($LFS getstripe -m $file)
22325 [ $mdt_index == $MDTIDX ] ||
22326 error "$file is not on MDT${MDTIDX}"
22329 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22331 run_test 230c "check directory accessiblity if migration failed"
22334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22335 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22336 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22337 skip "Need MDS version at least 2.11.52"
22339 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
22341 local migrate_dir=$DIR/$tdir/migrate_dir
22351 old_index=$((RANDOM % MDSCOUNT))
22352 old_count=$((MDSCOUNT - old_index))
22353 new_index=$((RANDOM % MDSCOUNT))
22354 new_count=$((MDSCOUNT - new_index))
22355 new_hash=1 # for all_char
22357 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
22358 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
22360 test_mkdir $DIR/$tdir
22361 test_mkdir -i $old_index -c $old_count $migrate_dir
22363 for ((i=0; i<100; i++)); do
22364 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
22365 createmany -o $migrate_dir/dir_${i}/f 100 ||
22366 error "create files under remote dir failed $i"
22369 echo -n "Migrate from MDT$old_index "
22370 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
22371 echo -n "to MDT$new_index"
22372 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
22375 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
22376 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
22377 error "migrate remote dir error"
22379 echo "Finish migration, then checking.."
22380 for file in $(find $migrate_dir -maxdepth 1); do
22381 mdt_index=$($LFS getstripe -m $file)
22382 if [ $mdt_index -lt $new_index ] ||
22383 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
22384 error "$file is on MDT$mdt_index"
22388 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22390 run_test 230d "check migrate big directory"
22393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22394 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22395 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22396 skip "Need MDS version at least 2.11.52"
22403 mkdir_on_mdt0 $DIR/$tdir
22404 mkdir $DIR/$tdir/migrate_dir
22405 mkdir $DIR/$tdir/other_dir
22406 touch $DIR/$tdir/migrate_dir/a
22407 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
22408 ls $DIR/$tdir/other_dir
22410 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
22411 error "migrate dir fails"
22413 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
22414 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
22416 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22417 [ $mdt_index == 0 ] || error "a is not on MDT0"
22419 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
22420 error "migrate dir fails"
22422 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
22423 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
22425 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22426 [ $mdt_index == 1 ] || error "a is not on MDT1"
22428 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
22429 [ $mdt_index == 1 ] || error "b is not on MDT1"
22431 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
22432 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
22434 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
22436 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22438 run_test 230e "migrate mulitple local link files"
22441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22442 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22443 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22444 skip "Need MDS version at least 2.11.52"
22449 mkdir -p $DIR/$tdir
22450 mkdir $DIR/$tdir/migrate_dir
22451 $LFS mkdir -i1 $DIR/$tdir/other_dir
22452 touch $DIR/$tdir/migrate_dir/a
22453 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
22454 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
22455 ls $DIR/$tdir/other_dir
22457 # a should be migrated to MDT1, since no other links on MDT0
22458 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
22459 error "#1 migrate dir fails"
22460 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
22461 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
22462 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22463 [ $mdt_index == 1 ] || error "a is not on MDT1"
22465 # a should stay on MDT1, because it is a mulitple link file
22466 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
22467 error "#2 migrate dir fails"
22468 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22469 [ $mdt_index == 1 ] || error "a is not on MDT1"
22471 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
22472 error "#3 migrate dir fails"
22474 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
22475 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
22476 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
22478 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
22479 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
22481 # a should be migrated to MDT0, since no other links on MDT1
22482 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
22483 error "#4 migrate dir fails"
22484 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22485 [ $mdt_index == 0 ] || error "a is not on MDT0"
22487 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22489 run_test 230f "migrate mulitple remote link files"
22492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22493 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22494 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22495 skip "Need MDS version at least 2.11.52"
22497 mkdir -p $DIR/$tdir/migrate_dir
22499 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
22500 error "migrating dir to non-exist MDT succeeds"
22503 run_test 230g "migrate dir to non-exist MDT"
22506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22507 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22508 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22509 skip "Need MDS version at least 2.11.52"
22513 mkdir -p $DIR/$tdir/migrate_dir
22515 $LFS migrate -m1 $DIR &&
22516 error "migrating mountpoint1 should fail"
22518 $LFS migrate -m1 $DIR/$tdir/.. &&
22519 error "migrating mountpoint2 should fail"
22522 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
22523 error "migrating $tdir/migrate_dir/.. should fail"
22527 run_test 230h "migrate .. and root"
22530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22531 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22532 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22533 skip "Need MDS version at least 2.11.52"
22535 mkdir -p $DIR/$tdir/migrate_dir
22537 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
22538 error "migration fails with a tailing slash"
22540 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
22541 error "migration fails with two tailing slashes"
22543 run_test 230i "lfs migrate -m tolerates trailing slashes"
22546 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22547 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
22548 skip "Need MDS version at least 2.11.52"
22550 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22551 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
22552 error "create $tfile failed"
22553 cat /etc/passwd > $DIR/$tdir/$tfile
22555 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
22557 cmp /etc/passwd $DIR/$tdir/$tfile ||
22558 error "DoM file mismatch after migration"
22560 run_test 230j "DoM file data not changed after dir migration"
22563 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
22564 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22565 skip "Need MDS version at least 2.11.56"
22568 local files_on_starting_mdt=0
22570 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
22571 $LFS getdirstripe $DIR/$tdir
22572 for i in $(seq $total); do
22573 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
22574 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
22575 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22578 echo "$files_on_starting_mdt files on MDT0"
22580 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
22581 $LFS getdirstripe $DIR/$tdir
22583 files_on_starting_mdt=0
22584 for i in $(seq $total); do
22585 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
22586 error "file $tfile.$i mismatch after migration"
22587 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
22588 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22591 echo "$files_on_starting_mdt files on MDT1 after migration"
22592 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
22594 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
22595 $LFS getdirstripe $DIR/$tdir
22597 files_on_starting_mdt=0
22598 for i in $(seq $total); do
22599 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
22600 error "file $tfile.$i mismatch after 2nd migration"
22601 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
22602 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22605 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
22606 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
22610 run_test 230k "file data not changed after dir migration"
22613 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22614 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22615 skip "Need MDS version at least 2.11.56"
22617 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
22618 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
22619 error "create files under remote dir failed $i"
22620 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
22622 run_test 230l "readdir between MDTs won't crash"
22625 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22626 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22627 skip "Need MDS version at least 2.11.56"
22630 local mig_dir=$DIR/$tdir/migrate_dir
22631 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
22635 echo "Creating files and dirs with xattrs"
22636 test_mkdir $DIR/$tdir
22637 test_mkdir -i0 -c1 $mig_dir
22639 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
22640 error "cannot set xattr attr1 on dir"
22641 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
22642 error "cannot set xattr attr2 on dir"
22643 touch $mig_dir/dir/f0
22644 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
22645 error "cannot set xattr attr1 on file"
22646 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
22647 error "cannot set xattr attr2 on file"
22648 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22649 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22650 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
22651 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22652 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
22653 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22654 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
22655 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22656 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
22658 echo "Migrating to MDT1"
22659 $LFS migrate -m $MDTIDX $mig_dir ||
22660 error "fails on migrating dir to MDT1"
22662 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22663 echo "Checking xattrs"
22664 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22665 [ "$val" = $longstr ] ||
22666 error "expecting xattr1 $longstr on dir, found $val"
22667 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22668 [ "$val" = $shortstr ] ||
22669 error "expecting xattr2 $shortstr on dir, found $val"
22670 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22671 [ "$val" = $longstr ] ||
22672 error "expecting xattr1 $longstr on file, found $val"
22673 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22674 [ "$val" = $shortstr ] ||
22675 error "expecting xattr2 $shortstr on file, found $val"
22677 run_test 230m "xattrs not changed after dir migration"
22680 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22681 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22682 skip "Need MDS version at least 2.13.53"
22684 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
22685 cat /etc/hosts > $DIR/$tdir/$tfile
22686 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
22687 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
22689 cmp /etc/hosts $DIR/$tdir/$tfile ||
22690 error "File data mismatch after migration"
22692 run_test 230n "Dir migration with mirrored file"
22695 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
22696 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22697 skip "Need MDS version at least 2.13.52"
22699 local mdts=$(comma_list $(mdts_nodes))
22701 local restripe_status
22705 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22707 # in case "crush" hash type is not set
22708 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22710 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22711 mdt.*MDT0000.enable_dir_restripe)
22712 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22713 stack_trap "do_nodes $mdts $LCTL set_param \
22714 mdt.*.enable_dir_restripe=$restripe_status"
22717 createmany -m $DIR/$tdir/f 100 ||
22718 error "create files under remote dir failed $i"
22719 createmany -d $DIR/$tdir/d 100 ||
22720 error "create dirs under remote dir failed $i"
22722 for i in $(seq 2 $MDSCOUNT); do
22723 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22724 $LFS setdirstripe -c $i $DIR/$tdir ||
22725 error "split -c $i $tdir failed"
22726 wait_update $HOSTNAME \
22727 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
22728 error "dir split not finished"
22729 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22730 awk '/migrate/ {sum += $2} END { print sum }')
22731 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
22732 # delta is around total_files/stripe_count
22733 (( $delta < 200 / (i - 1) + 4 )) ||
22734 error "$delta files migrated >= $((200 / (i - 1) + 4))"
22737 run_test 230o "dir split"
22740 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22741 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22742 skip "Need MDS version at least 2.13.52"
22744 local mdts=$(comma_list $(mdts_nodes))
22746 local restripe_status
22750 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22752 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22754 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22755 mdt.*MDT0000.enable_dir_restripe)
22756 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22757 stack_trap "do_nodes $mdts $LCTL set_param \
22758 mdt.*.enable_dir_restripe=$restripe_status"
22760 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
22761 createmany -m $DIR/$tdir/f 100 ||
22762 error "create files under remote dir failed"
22763 createmany -d $DIR/$tdir/d 100 ||
22764 error "create dirs under remote dir failed"
22766 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
22767 local mdt_hash="crush"
22769 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22770 $LFS setdirstripe -c $c $DIR/$tdir ||
22771 error "split -c $c $tdir failed"
22772 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
22773 mdt_hash="$mdt_hash,fixed"
22774 elif [ $c -eq 1 ]; then
22777 wait_update $HOSTNAME \
22778 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
22779 error "dir merge not finished"
22780 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22781 awk '/migrate/ {sum += $2} END { print sum }')
22782 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
22783 # delta is around total_files/stripe_count
22784 (( delta < 200 / c + 4 )) ||
22785 error "$delta files migrated >= $((200 / c + 4))"
22788 run_test 230p "dir merge"
22791 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
22792 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22793 skip "Need MDS version at least 2.13.52"
22795 local mdts=$(comma_list $(mdts_nodes))
22796 local saved_threshold=$(do_facet mds1 \
22797 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
22798 local saved_delta=$(do_facet mds1 \
22799 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
22800 local threshold=100
22803 local stripe_count=0
22808 # test with fewer files on ZFS
22809 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
22811 stack_trap "do_nodes $mdts $LCTL set_param \
22812 mdt.*.dir_split_count=$saved_threshold"
22813 stack_trap "do_nodes $mdts $LCTL set_param \
22814 mdt.*.dir_split_delta=$saved_delta"
22815 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
22816 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
22817 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
22818 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
22819 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
22820 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22822 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22823 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22825 create=$((threshold * 3 / 2))
22826 while [ $stripe_count -lt $MDSCOUNT ]; do
22827 createmany -m $DIR/$tdir/f $total $create ||
22828 error "create sub files failed"
22829 stat $DIR/$tdir > /dev/null
22830 total=$((total + create))
22831 stripe_count=$((stripe_count + delta))
22832 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
22834 wait_update $HOSTNAME \
22835 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
22836 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
22838 wait_update $HOSTNAME \
22839 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
22840 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
22842 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
22843 echo "$nr_files/$total files on MDT$stripe_index after split"
22844 # allow 10% margin of imbalance with crush hash
22845 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
22846 error "$nr_files files on MDT$stripe_index after split"
22848 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
22849 [ $nr_files -eq $total ] ||
22850 error "total sub files $nr_files != $total"
22853 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
22855 echo "fixed layout directory won't auto split"
22856 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
22857 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
22858 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
22859 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
22860 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
22862 run_test 230q "dir auto split"
22865 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
22866 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22867 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
22868 skip "Need MDS version at least 2.13.54"
22870 # maximum amount of local locks:
22871 # parent striped dir - 2 locks
22872 # new stripe in parent to migrate to - 1 lock
22873 # source and target - 2 locks
22874 # Total 5 locks for regular file
22875 mkdir -p $DIR/$tdir
22876 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
22877 touch $DIR/$tdir/dir1/eee
22879 # create 4 hardlink for 4 more locks
22880 # Total: 9 locks > RS_MAX_LOCKS (8)
22881 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
22882 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
22883 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
22884 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
22885 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
22886 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
22887 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
22888 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
22890 cancel_lru_locks mdc
22892 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
22893 error "migrate dir fails"
22895 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22897 run_test 230r "migrate with too many local locks"
22900 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
22901 skip "Need MDS version at least 2.14.52"
22903 local mdts=$(comma_list $(mdts_nodes))
22904 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
22905 mdt.*MDT0000.enable_dir_restripe)
22907 stack_trap "do_nodes $mdts $LCTL set_param \
22908 mdt.*.enable_dir_restripe=$restripe_status"
22912 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
22913 test_mkdir $DIR/$tdir
22914 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
22915 error "$LFS mkdir should return EEXIST if target exists"
22919 run_test 230s "lfs mkdir should return -EEXIST if target exists"
22923 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
22924 (( $MDS1_VERSION >= $(version_code 2.14.50) )) ||
22925 skip "Need MDS version at least 2.14.50"
22927 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
22928 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
22929 $LFS project -p 1 -s $DIR/$tdir ||
22930 error "set $tdir project id failed"
22931 $LFS project -p 2 -s $DIR/$tdir/subdir ||
22932 error "set subdir project id failed"
22933 local pbefore="$($LFS project -d $DIR/$tdir)"
22934 local sbefore="$($LFS project -d $DIR/$tdir/subdir)"
22935 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
22937 local pafter="$($LFS project -d $DIR/$tdir)"
22938 local safter="$($LFS project -d $DIR/$tdir/subdir)"
22939 [[ "$pbefore" == "$pafter" ]] || error "projid '$pbefore' != '$pafter'"
22940 [[ "$sbefore" == "$safter" ]] || error "projid '$sbefore' != '$safter'"
22942 (( $MDS1_VERSION >= $(version_code 2.15.59.107) )) ||
22943 { echo "Need MDS >= 2.15.59.107 for projid rename"; return 0; }
22945 # check rename works, even if source parent projid differs (LU-17016)
22946 test_mkdir $DIR/$tdir.2 || error "mkdir $tdir.2 failed"
22947 local fid_before=$($LFS path2fid $DIR/$tdir/subdir)
22949 $LFS project -p 2 -s $DIR/$tdir.2 || error "set $tdir.2 projid failed"
22950 mrename $DIR/$tdir/subdir $DIR/$tdir.2/subdir ||
22951 error "subdir failed rename for different source parent projid"
22952 local fid_after=$($LFS path2fid $DIR/$tdir.2/subdir)
22954 [[ "$fid_before" == "$fid_after" ]] ||
22955 error "fid before '$fid_before' != after '$fid_after'"
22957 run_test 230t "migrate directory with project ID set"
22961 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22962 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22963 skip "Need MDS version at least 2.14.53"
22967 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22968 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22969 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
22970 for i in $(seq 0 $((MDSCOUNT - 1))); do
22971 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22972 echo "$count dirs migrated to MDT$i"
22974 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22975 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
22977 run_test 230u "migrate directory by QOS"
22981 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22982 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22983 skip "Need MDS version at least 2.14.53"
22987 mkdir $DIR/$tdir || error "mkdir $tdir failed"
22988 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22989 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
22990 for i in $(seq 0 $((MDSCOUNT - 1))); do
22991 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22992 echo "$count subdirs migrated to MDT$i"
22993 (( i == 3 )) && (( count > 0 )) &&
22994 error "subdir shouldn't be migrated to MDT3"
22996 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22997 (( count == 3 )) || error "dirs migrated to $count MDTs"
22999 run_test 230v "subdir migrated to the MDT where its parent is located"
23002 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
23003 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
23004 skip "Need MDS version at least 2.15.0"
23006 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23007 createmany -o $DIR/$tdir/f 10 || error "create files failed"
23008 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
23010 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
23011 error "migrate failed"
23013 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
23014 error "$tdir stripe count mismatch"
23016 for i in $(seq 0 9); do
23017 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
23018 error "d$i is striped"
23021 run_test 230w "non-recursive mode dir migration"
23024 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
23025 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
23026 skip "Need MDS version at least 2.15.0"
23028 mkdir -p $DIR/$tdir || error "mkdir failed"
23029 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
23031 local mdt_name=$(mdtname_from_index 0)
23032 local low=$(do_facet mds2 $LCTL get_param -n \
23033 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
23034 local high=$(do_facet mds2 $LCTL get_param -n \
23035 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
23036 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
23037 local maxage=$(do_facet mds2 $LCTL get_param -n \
23038 osp.*$mdt_name-osp-MDT0001.maxage)
23040 stack_trap "do_facet mds2 $LCTL set_param -n \
23041 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
23042 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
23043 stack_trap "do_facet mds2 $LCTL set_param -n \
23044 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
23046 do_facet mds2 $LCTL set_param -n \
23047 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
23048 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
23050 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
23051 error "migrate $tdir should fail"
23053 do_facet mds2 $LCTL set_param -n \
23054 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
23055 do_facet mds2 $LCTL set_param -n \
23056 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
23058 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
23059 error "migrate failed"
23060 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
23061 error "$tdir stripe count mismatch"
23063 run_test 230x "dir migration check space"
23066 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
23067 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
23068 skip "Need MDS version at least 2.15.55.45"
23072 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
23073 $LFS getdirstripe $DIR/$tdir
23074 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
23075 $LFS migrate -m 1 -c 2 $DIR/$tdir &
23079 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
23080 do_facet mds2 lctl set_param fail_loc=0x1802
23083 do_facet mds2 lctl set_param fail_loc=0
23084 $LFS getdirstripe $DIR/$tdir
23085 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
23086 rmdir $DIR/$tdir || error "rmdir $tdir failed"
23088 run_test 230y "unlink dir with bad hash type"
23091 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
23092 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
23093 skip "Need MDS version at least 2.15.55.45"
23097 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
23098 $LFS getdirstripe $DIR/$tdir
23099 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
23100 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
23104 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
23105 do_facet mds2 lctl set_param fail_loc=0x1802
23108 do_facet mds2 lctl set_param fail_loc=0
23109 $LFS getdirstripe $DIR/$tdir
23112 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
23113 error "resume migration failed"
23114 $LFS getdirstripe $DIR/$tdir
23115 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
23116 error "migration is not finished"
23118 run_test 230z "resume dir migration with bad hash type"
23122 # For simplicity this test assumes that max_pages_per_rpc
23123 # is the same across all OSCs
23124 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
23125 local bulk_size=$((max_pages * PAGE_SIZE))
23126 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
23129 mkdir -p $DIR/$tdir
23130 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
23131 error "failed to set stripe with -S ${brw_size}M option"
23132 stack_trap "rm -rf $DIR/$tdir"
23134 # clear the OSC stats
23135 $LCTL set_param osc.*.stats=0 &>/dev/null
23138 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
23139 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
23140 oflag=direct &>/dev/null || error "dd failed"
23142 sync; sleep 1; sync # just to be safe
23143 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
23144 if [ x$nrpcs != "x1" ]; then
23145 $LCTL get_param osc.*.stats
23146 error "found $nrpcs ost_write RPCs, not 1 as expected"
23150 # Drop the OSC cache, otherwise we will read from it
23151 cancel_lru_locks osc
23153 # clear the OSC stats
23154 $LCTL set_param osc.*.stats=0 &>/dev/null
23156 # Client reads $bulk_size.
23157 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
23158 iflag=direct &>/dev/null || error "dd failed"
23160 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
23161 if [ x$nrpcs != "x1" ]; then
23162 $LCTL get_param osc.*.stats
23163 error "found $nrpcs ost_read RPCs, not 1 as expected"
23166 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
23169 mkdir -p $DIR/$tdir
23170 stack_trap "rm -rf $DIR/$tdir"
23172 for i in {0..1023}; do
23173 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
23174 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
23175 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
23179 run_test 231b "must not assert on fully utilized OST request buffer"
23182 mkdir -p $DIR/$tdir
23183 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
23185 #define OBD_FAIL_LDLM_OST_LVB 0x31c
23186 do_facet ost1 $LCTL set_param fail_loc=0x31c
23188 # ignore dd failure
23189 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
23190 stack_trap "rm -f $DIR/$tdir/$tfile"
23192 do_facet ost1 $LCTL set_param fail_loc=0
23193 umount_client $MOUNT || error "umount failed"
23194 mount_client $MOUNT || error "mount failed"
23195 stop ost1 || error "cannot stop ost1"
23196 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23198 run_test 232a "failed lock should not block umount"
23201 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
23202 skip "Need MDS version at least 2.10.58"
23204 mkdir -p $DIR/$tdir
23205 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
23206 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
23207 stack_trap "rm -f $DIR/$tdir/$tfile"
23209 cancel_lru_locks osc
23211 #define OBD_FAIL_LDLM_OST_LVB 0x31c
23212 do_facet ost1 $LCTL set_param fail_loc=0x31c
23215 $LFS data_version $DIR/$tdir/$tfile || true
23217 do_facet ost1 $LCTL set_param fail_loc=0
23218 umount_client $MOUNT || error "umount failed"
23219 mount_client $MOUNT || error "mount failed"
23220 stop ost1 || error "cannot stop ost1"
23221 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23223 run_test 232b "failed data version lock should not block umount"
23226 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
23227 skip "Need MDS version at least 2.3.64"
23228 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
23230 local fid=$($LFS path2fid $MOUNT)
23232 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
23233 error "cannot access $MOUNT using its FID '$fid'"
23235 run_test 233a "checking that OBF of the FS root succeeds"
23238 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
23239 skip "Need MDS version at least 2.5.90"
23240 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
23242 local fid=$($LFS path2fid $MOUNT/.lustre)
23244 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
23245 error "cannot access $MOUNT/.lustre using its FID '$fid'"
23247 fid=$($LFS path2fid $MOUNT/.lustre/fid)
23248 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
23249 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
23251 run_test 233b "checking that OBF of the FS .lustre succeeds"
23254 local p="$TMP/sanityN-$TESTNAME.parameters"
23255 save_lustre_params client "llite.*.xattr_cache" > $p
23256 lctl set_param llite.*.xattr_cache 1 ||
23257 skip_env "xattr cache is not supported"
23259 mkdir -p $DIR/$tdir || error "mkdir failed"
23260 touch $DIR/$tdir/$tfile || error "touch failed"
23261 # OBD_FAIL_LLITE_XATTR_ENOMEM
23262 $LCTL set_param fail_loc=0x1405
23263 getfattr -n user.attr $DIR/$tdir/$tfile &&
23264 error "getfattr should have failed with ENOMEM"
23265 $LCTL set_param fail_loc=0x0
23268 restore_lustre_params < $p
23271 run_test 234 "xattr cache should not crash on ENOMEM"
23274 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
23275 skip "Need MDS version at least 2.4.52"
23277 flock_deadlock $DIR/$tfile
23282 124) error "process hangs on a deadlock"
23284 *) error "error executing flock_deadlock $DIR/$tfile"
23288 run_test 235 "LU-1715: flock deadlock detection does not work properly"
23292 check_swap_layouts_support
23294 local ref1=/etc/passwd
23295 local ref2=/etc/group
23296 local file1=$DIR/$tdir/f1
23297 local file2=$DIR/$tdir/f2
23299 test_mkdir -c1 $DIR/$tdir
23300 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
23301 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
23302 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
23303 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
23304 local fd=$(free_fd)
23305 local cmd="exec $fd<>$file2"
23308 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
23309 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
23312 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
23317 run_test 236 "Layout swap on open unlinked file"
23319 # LU-4659 linkea consistency
23321 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
23322 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
23323 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
23324 skip "Need MDS version at least 2.5.58 or 2.5.2+"
23327 ln $DIR/$tfile $DIR/$tfile.lnk
23328 touch $DIR/$tfile.new
23329 mv $DIR/$tfile.new $DIR/$tfile
23330 local fid1=$($LFS path2fid $DIR/$tfile)
23331 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
23332 local path1=$($LFS fid2path $FSNAME "$fid1")
23333 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
23334 local path2=$($LFS fid2path $FSNAME "$fid2")
23335 [ $tfile.lnk == $path2 ] ||
23336 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
23339 run_test 238 "Verify linkea consistency"
23341 test_239A() { # was test_239
23342 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
23343 skip "Need MDS version at least 2.5.60"
23345 local list=$(comma_list $(mdts_nodes))
23347 mkdir -p $DIR/$tdir
23348 createmany -o $DIR/$tdir/f- 5000
23349 unlinkmany $DIR/$tdir/f- 5000
23350 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
23351 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
23352 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
23353 osp.*MDT*.sync_in_flight" | calc_sum)
23354 [ "$changes" -eq 0 ] || error "$changes not synced"
23356 run_test 239A "osp_sync test"
23358 test_239a() { #LU-5297
23359 remote_mds_nodsh && skip "remote MDS with nodsh"
23362 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
23363 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
23364 chgrp $RUNAS_GID $DIR/$tfile
23365 wait_delete_completed
23367 run_test 239a "process invalid osp sync record correctly"
23369 test_239b() { #LU-5297
23370 remote_mds_nodsh && skip "remote MDS with nodsh"
23373 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
23374 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
23375 chgrp $RUNAS_GID $DIR/$tfile1
23376 wait_delete_completed
23377 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23379 chgrp $RUNAS_GID $DIR/$tfile2
23380 wait_delete_completed
23382 run_test 239b "process osp sync record with ENOMEM error correctly"
23385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23386 remote_mds_nodsh && skip "remote MDS with nodsh"
23388 mkdir -p $DIR/$tdir
23390 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
23391 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
23392 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
23393 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
23395 umount_client $MOUNT || error "umount failed"
23396 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
23397 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
23398 mount_client $MOUNT || error "failed to mount client"
23400 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
23401 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
23403 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
23409 for LOOP in $(seq $count); do
23410 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
23411 cancel_lru_locks $OSC || true
23419 for LOOP in $(seq $1); do
23420 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
23425 test_241a() { # was test_241
23426 local bsize=$PAGE_SIZE
23428 (( bsize < 40960 )) && bsize=40960
23429 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
23431 cancel_lru_locks $OSC
23432 test_241_bio 1000 $bsize &
23434 test_241_dio 1000 $bsize
23437 run_test 241a "bio vs dio"
23440 local bsize=$PAGE_SIZE
23442 (( bsize < 40960 )) && bsize=40960
23443 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
23445 test_241_dio 1000 $bsize &
23447 test_241_dio 1000 $bsize
23450 run_test 241b "dio vs dio"
23453 remote_mds_nodsh && skip "remote MDS with nodsh"
23455 mkdir_on_mdt0 $DIR/$tdir
23456 touch $DIR/$tdir/$tfile
23458 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
23459 do_facet mds1 lctl set_param fail_loc=0x105
23460 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
23462 do_facet mds1 lctl set_param fail_loc=0
23463 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
23465 run_test 242 "mdt_readpage failure should not cause directory unreadable"
23469 test_mkdir $DIR/$tdir
23470 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
23472 run_test 243 "various group lock tests"
23476 test_mkdir $DIR/$tdir
23477 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
23478 sendfile_grouplock $DIR/$tdir/$tfile || \
23479 error "sendfile+grouplock failed"
23482 run_test 244a "sendfile with group lock tests"
23486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23489 local size=$((1024*1024))
23491 test_mkdir $DIR/$tdir
23492 for i in $(seq 1 $threads); do
23493 local file=$DIR/$tdir/file_$((i / 10))
23494 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
23497 for i in $(seq 1 $threads); do
23501 run_test 244b "multi-threaded write with group lock"
23504 local flagname="multi_mod_rpcs"
23505 local connect_data_name="max_mod_rpcs"
23508 # check if multiple modify RPCs flag is set
23509 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
23510 grep "connect_flags:")
23513 echo "$out" | grep -qw $flagname
23514 if [ $? -ne 0 ]; then
23515 echo "connect flag $flagname is not set"
23519 # check if multiple modify RPCs data is set
23520 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
23523 echo "$out" | grep -qw $connect_data_name ||
23524 error "import should have connect data $connect_data_name"
23526 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
23529 local flagname="multi_mod_rpcs"
23530 local connect_data_name="max_mod_rpcs"
23533 remote_mds_nodsh && skip "remote MDS with nodsh"
23534 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
23536 # check if multiple modify RPCs flag is set
23537 out=$(do_facet mds1 \
23538 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
23539 grep "connect_flags:")
23542 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
23544 # check if multiple modify RPCs data is set
23545 out=$(do_facet mds1 \
23546 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
23548 [[ "$out" =~ $connect_data_name ]] ||
23551 error "missing connect data $connect_data_name"
23554 run_test 245b "check osp connection flag/data: multiple modify RPCs"
23560 umount_client $submount
23565 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
23567 skip_env "Fileset feature is not supported"
23569 local submount=${MOUNT}_$tdir
23572 mkdir -p $submount || error "mkdir $submount failed"
23573 FILESET="$FILESET/$tdir" mount_client $submount ||
23574 error "mount $submount failed"
23575 trap "cleanup_247 $submount" EXIT
23576 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
23577 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
23578 error "read $MOUNT/$tdir/$tfile failed"
23579 cleanup_247 $submount
23581 run_test 247a "mount subdir as fileset"
23584 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23585 skip_env "Fileset feature is not supported"
23587 local submount=${MOUNT}_$tdir
23589 rm -rf $MOUNT/$tdir
23590 mkdir -p $submount || error "mkdir $submount failed"
23592 FILESET="$FILESET/$tdir" mount_client $submount &&
23593 error "mount $submount should fail"
23596 run_test 247b "mount subdir that dose not exist"
23599 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23600 skip_env "Fileset feature is not supported"
23602 local submount=${MOUNT}_$tdir
23604 mkdir -p $MOUNT/$tdir/dir1
23605 mkdir -p $submount || error "mkdir $submount failed"
23606 trap "cleanup_247 $submount" EXIT
23607 FILESET="$FILESET/$tdir" mount_client $submount ||
23608 error "mount $submount failed"
23609 local fid=$($LFS path2fid $MOUNT/)
23610 $LFS fid2path $submount $fid && error "fid2path should fail"
23611 cleanup_247 $submount
23613 run_test 247c "running fid2path outside subdirectory root"
23616 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23617 skip "Fileset feature is not supported"
23619 local submount=${MOUNT}_$tdir
23621 mkdir -p $MOUNT/$tdir/dir1
23622 mkdir -p $submount || error "mkdir $submount failed"
23623 FILESET="$FILESET/$tdir" mount_client $submount ||
23624 error "mount $submount failed"
23625 trap "cleanup_247 $submount" EXIT
23627 local td=$submount/dir1
23628 local fid=$($LFS path2fid $td)
23629 [ -z "$fid" ] && error "path2fid unable to get $td FID"
23631 # check that we get the same pathname back
23634 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
23635 echo "$rootpath $fid"
23636 found=$($LFS fid2path $rootpath "$fid")
23637 [ -n "$found" ] || error "fid2path should succeed"
23638 [ "$found" == "$td" ] || error "fid2path $found != $td"
23640 # check wrong root path format
23641 rootpath=$submount"_wrong"
23642 found=$($LFS fid2path $rootpath "$fid")
23643 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
23645 cleanup_247 $submount
23647 run_test 247d "running fid2path inside subdirectory root"
23651 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
23653 skip "Fileset feature is not supported"
23655 local submount=${MOUNT}_$tdir
23658 mkdir -p $submount || error "mkdir $submount failed"
23659 FILESET="$FILESET/.." mount_client $submount &&
23660 error "mount $submount should fail"
23663 run_test 247e "mount .. as fileset"
23666 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
23667 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
23668 skip "Need at least version 2.14.50.162"
23669 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23670 skip "Fileset feature is not supported"
23672 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
23673 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
23674 error "mkdir remote failed"
23675 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
23676 error "mkdir remote/subdir failed"
23677 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
23678 error "mkdir striped failed"
23679 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
23681 local submount=${MOUNT}_$tdir
23683 mkdir -p $submount || error "mkdir $submount failed"
23684 stack_trap "rmdir $submount"
23687 local fileset=$FILESET
23688 local mdts=$(comma_list $(mdts_nodes))
23690 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
23691 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
23692 $tdir/striped/subdir $tdir/striped/.; do
23693 FILESET="$fileset/$dir" mount_client $submount ||
23694 error "mount $dir failed"
23695 umount_client $submount
23698 run_test 247f "mount striped or remote directory as fileset"
23700 test_subdir_mount_lock()
23703 local submount=${MOUNT}_$(basename $testdir)
23705 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
23707 mkdir -p $submount || error "mkdir $submount failed"
23708 stack_trap "rmdir $submount"
23710 FILESET="$fileset/$testdir" mount_client $submount ||
23711 error "mount $FILESET failed"
23712 stack_trap "umount $submount"
23714 local mdts=$(comma_list $(mdts_nodes))
23718 stat $submount > /dev/null || error "stat $submount failed"
23719 cancel_lru_locks $MDC
23720 stat $submount > /dev/null || error "stat $submount failed"
23721 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23722 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
23723 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23724 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
23725 awk '/getattr/ {sum += $2} END {print sum}')
23727 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
23731 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23733 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
23734 error "mkdir $tdir failed"
23735 test_subdir_mount_lock $tdir
23737 run_test 247g "striped directory submount revalidate ROOT from cache"
23740 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23741 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
23742 skip "Need MDS version at least 2.15.51"
23744 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23745 test_subdir_mount_lock $tdir
23746 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
23747 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
23748 error "mkdir $tdir.1 failed"
23749 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
23751 run_test 247h "remote directory submount revalidate ROOT from cache"
23754 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
23755 [ -z "$fast_read_sav" ] && skip "no fast read support"
23757 # create a large file for fast read verification
23758 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
23760 # make sure the file is created correctly
23761 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
23762 { rm -f $DIR/$tfile; skip "file creation error"; }
23764 echo "Test 1: verify that fast read is 4 times faster on cache read"
23766 # small read with fast read enabled
23767 $LCTL set_param -n llite.*.fast_read=1
23768 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23769 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23770 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23771 # small read with fast read disabled
23772 $LCTL set_param -n llite.*.fast_read=0
23773 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23774 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23775 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23777 # verify that fast read is 4 times faster for cache read
23778 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
23779 error_not_in_vm "fast read was not 4 times faster: " \
23780 "$t_fast vs $t_slow"
23782 echo "Test 2: verify the performance between big and small read"
23783 $LCTL set_param -n llite.*.fast_read=1
23785 # 1k non-cache read
23786 cancel_lru_locks osc
23787 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23788 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23789 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23791 # 1M non-cache read
23792 cancel_lru_locks osc
23793 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23794 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23795 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23797 # verify that big IO is not 4 times faster than small IO
23798 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
23799 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
23801 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
23804 run_test 248a "fast read verification"
23807 # Default short_io_bytes=16384, try both smaller and larger sizes.
23808 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
23809 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
23810 echo "bs=53248 count=113 normal buffered write"
23811 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
23812 error "dd of initial data file failed"
23813 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
23815 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
23816 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
23817 error "dd with sync normal writes failed"
23818 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
23820 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
23821 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
23822 error "dd with sync small writes failed"
23823 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
23825 cancel_lru_locks osc
23827 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
23828 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
23829 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
23830 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
23831 iflag=direct || error "dd with O_DIRECT small read failed"
23832 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
23833 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
23834 error "compare $TMP/$tfile.1 failed"
23836 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
23837 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
23839 # just to see what the maximum tunable value is, and test parsing
23840 echo "test invalid parameter 2MB"
23841 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
23842 error "too-large short_io_bytes allowed"
23843 echo "test maximum parameter 512KB"
23844 # if we can set a larger short_io_bytes, run test regardless of version
23845 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
23846 # older clients may not allow setting it this large, that's OK
23847 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
23848 skip "Need at least client version 2.13.50"
23849 error "medium short_io_bytes failed"
23851 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23852 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
23854 echo "test large parameter 64KB"
23855 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
23856 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23858 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
23859 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
23860 error "dd with sync large writes failed"
23861 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
23863 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
23864 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
23865 num=$((113 * 4096 / PAGE_SIZE))
23866 echo "bs=$size count=$num oflag=direct large write $tfile.3"
23867 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
23868 error "dd with O_DIRECT large writes failed"
23869 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
23870 error "compare $DIR/$tfile.3 failed"
23872 cancel_lru_locks osc
23874 echo "bs=$size count=$num iflag=direct large read $tfile.2"
23875 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
23876 error "dd with O_DIRECT large read failed"
23877 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
23878 error "compare $TMP/$tfile.2 failed"
23880 echo "bs=$size count=$num iflag=direct large read $tfile.3"
23881 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
23882 error "dd with O_DIRECT large read failed"
23883 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
23884 error "compare $TMP/$tfile.3 failed"
23886 run_test 248b "test short_io read and write for both small and large sizes"
23889 $LCTL set_param llite.*.read_ahead_stats=c
23890 # This test compares whole file readahead to non-whole file readahead
23891 # The performance should be consistently slightly faster for whole file,
23892 # and the bug caused whole file readahead to be 80-100x slower, but to
23893 # account for possible test system lag, we require whole file to be
23894 # <= 1.5xnon-whole file, and require 3 failures in a row to fail the
23898 local whole_mb=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
23899 stack_trap "$LCTL set_param llite.*.max_read_ahead_whole_mb=$whole_mb" EXIT
23902 while [ $counter -lt 3 ]; do
23903 # Increment the counter
23906 $LCTL set_param llite.*.max_read_ahead_whole_mb=64
23908 touch $DIR/$tfile || error "(0) failed to create file"
23910 $TRUNCATE $DIR/$tfile 67108864 || error "(1) failed to truncate file"
23911 time1=$(dd if=$DIR/$tfile bs=4K of=/dev/null 2>&1 | awk '/bytes/ {print $8}')
23912 echo "whole file readahead of 64 MiB took $time1 seconds"
23913 $LCTL get_param llite.*.read_ahead_stats
23915 $LCTL set_param llite.*.read_ahead_stats=c
23916 $LCTL set_param llite.*.max_read_ahead_whole_mb=8
23918 touch $DIR/$tfile || error "(2) failed to create file"
23920 $TRUNCATE $DIR/$tfile 67108864 || error "(3) failed to create file"
23921 time2=$(dd if=$DIR/$tfile bs=4K of=/dev/null 2>&1 | awk '/bytes/ {print $8}')
23922 echo "non-whole file readahead of 64 MiB took $time2 seconds"
23923 $LCTL get_param llite.*.read_ahead_stats
23925 # Check if time1 is not more than 1.5 times2
23926 timecheck=$(echo "$time1 <= (1.5 * $time2)" | bc -l)
23928 if [[ $timecheck -eq 1 ]]; then
23929 echo "Test passed on attempt $counter"
23933 echo "Attempt $counter failed: whole file readahead took: $time1, greater than non: $time2"
23936 if [ $counter -eq 3 ]; then
23937 error "whole file readahead check failed 3 times in a row, probably not just VM lag"
23941 run_test 248c "verify whole file read behavior"
23943 test_249() { # LU-7890
23944 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
23945 skip "Need at least version 2.8.54"
23948 $LFS setstripe -c 1 $DIR/$tfile
23949 # Offset 2T == 4k * 512M
23950 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
23951 error "dd to 2T offset failed"
23953 run_test 249 "Write above 2T file size"
23956 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
23957 && skip "no 16TB file size limit on ZFS"
23959 $LFS setstripe -c 1 $DIR/$tfile
23960 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
23961 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
23962 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
23963 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
23964 conv=notrunc,fsync && error "append succeeded"
23967 run_test 250 "Write above 16T limit"
23970 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
23972 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
23973 #Skip once - writing the first stripe will succeed
23974 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23975 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
23976 error "short write happened"
23978 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23979 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
23980 error "short read happened"
23984 run_test 251a "Handling short read and write correctly"
23987 dd if=/dev/zero of=$DIR/$tfile bs=1k count=4 ||
23988 error "write $tfile failed"
23990 sleep 2 && echo 12345 >> $DIR/$tfile &
23992 #define OBD_FAIL_LLITE_READ_PAUSE 0x1431
23993 $LCTL set_param fail_loc=0x1431 fail_val=5
23994 # seek to 4096, 2 seconds later, file size expand to 4102, and after
23995 # 5 seconds, read 10 bytes, the short read should
23997 # start ->+ read_len -> offset_after_read read_count
23998 # short read: 4096 ->+ 10 -> 4096 0
24000 # short read: 4096 ->+ 10 -> 4102 0
24001 local off=$($MULTIOP $DIR/$tfile oO_RDONLY:z4096r10c 2>&1 | \
24002 awk '/short read/ { print $7 }')
24003 (( off == 4096 )) ||
24004 error "short read should set offset at 4096, not $off"
24006 run_test 251b "short read restore offset correctly"
24009 remote_mds_nodsh && skip "remote MDS with nodsh"
24010 remote_ost_nodsh && skip "remote OST with nodsh"
24011 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
24012 skip_env "ldiskfs only test"
24022 # check lr_reader on OST0000
24024 dev=$(facet_device $tgt)
24025 out=$(do_facet $tgt $LR_READER $dev)
24026 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
24028 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
24029 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
24030 error "Invalid uuid returned by $LR_READER on target $tgt"
24031 echo -e "uuid returned by $LR_READER is '$uuid'\n"
24033 # check lr_reader -c on MDT0000
24035 dev=$(facet_device $tgt)
24036 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
24037 skip "$LR_READER does not support additional options"
24039 out=$(do_facet $tgt $LR_READER -c $dev)
24040 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
24042 num=$(echo "$out" | grep -c "mdtlov")
24043 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
24044 error "Invalid number of mdtlov clients returned by $LR_READER"
24045 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
24047 # check lr_reader -cr on MDT0000
24048 out=$(do_facet $tgt $LR_READER -cr $dev)
24049 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
24051 echo "$out" | grep -q "^reply_data:$" ||
24052 error "$LR_READER should have returned 'reply_data' section"
24053 num=$(echo "$out" | grep -c "client_generation")
24054 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
24056 run_test 252 "check lr_reader tool"
24059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24060 remote_mds_nodsh && skip "remote MDS with nodsh"
24061 remote_mgs_nodsh && skip "remote MGS with nodsh"
24062 check_set_fallocate_or_skip
24066 local ost_name=$(ostname_from_index $ostidx)
24069 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
24070 do_facet $SINGLEMDS $LCTL get_param -n \
24071 osp.$mdtosc_proc1.reserved_mb_high ||
24072 skip "remote MDS does not support reserved_mb_high"
24076 wait_delete_completed
24078 stack_trap "rm -rf $DIR/$tdir"
24080 pool_add $TESTNAME || error "Pool creation failed"
24081 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
24083 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
24084 error "Setstripe failed"
24086 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
24088 local wms=$(ost_watermarks_get $ostidx)
24090 ost_watermarks_set $ostidx 60 50
24091 stack_trap "ost_watermarks_set $ostidx $wms"
24093 local free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
24094 local size=$((free_kb * 1024))
24096 fallocate -l $size $DIR/$tdir/fill_ost$ostidx ||
24097 error "fallocate failed"
24100 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
24101 osp.$mdtosc_proc1.prealloc_status)
24102 echo "prealloc_status $oa_status"
24104 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
24105 error "File creation should fail"
24107 #object allocation was stopped, but we still able to append files
24108 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
24109 oflag=append || error "Append failed"
24111 rm -f $DIR/$tdir/$tfile.0
24112 rm -f $DIR/$tdir/fill_ost$ostidx
24114 wait_delete_completed
24117 for i in $(seq 10 12); do
24118 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
24119 2>/dev/null || error "File creation failed after rm"
24122 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
24123 osp.$mdtosc_proc1.prealloc_status)
24124 echo "prealloc_status $oa_status"
24126 if (( oa_status != 0 )); then
24127 error "Object allocation still disable after rm"
24130 run_test 253 "Check object allocation limit"
24133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24134 remote_mds_nodsh && skip "remote MDS with nodsh"
24136 local mdt=$(facet_svc $SINGLEMDS)
24138 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
24139 skip "MDS does not support changelog_size"
24143 changelog_register || error "changelog_register failed"
24145 changelog_clear 0 || error "changelog_clear failed"
24147 local size1=$(do_facet $SINGLEMDS \
24148 $LCTL get_param -n mdd.$mdt.changelog_size)
24149 echo "Changelog size $size1"
24152 $LFS mkdir -i 0 $DIR/$tdir
24154 mkdir -p $DIR/$tdir/pics/2008/zachy
24155 touch $DIR/$tdir/pics/2008/zachy/timestamp
24156 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
24157 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
24158 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
24159 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
24160 rm $DIR/$tdir/pics/desktop.jpg
24162 local size2=$(do_facet $SINGLEMDS \
24163 $LCTL get_param -n mdd.$mdt.changelog_size)
24164 echo "Changelog size after work $size2"
24166 (( $size2 > $size1 )) ||
24167 error "new Changelog size=$size2 less than old size=$size1"
24169 run_test 254 "Check changelog size"
24176 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
24177 awk -F: '{print $2}' | grep $type > /dev/null
24178 if [ $? -ne 0 ]; then
24188 lfs ladvise -a willread $file > /dev/null 2>&1
24189 if [ $? -eq 0 ]; then
24193 lfs ladvise -a willread $file 2>&1 |
24194 grep "Inappropriate ioctl for device" > /dev/null
24195 if [ $? -eq 0 ]; then
24202 bc <<<"scale=2; ($1 - $2) * 100 / $2"
24205 # run a random read IO workload
24206 # usage: random_read_iops <filename> <filesize> <iosize>
24207 random_read_iops() {
24210 local iosize=${3:-4096}
24212 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
24213 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
24216 drop_file_oss_cache() {
24220 $LFS ladvise -a dontneed $file 2>/dev/null ||
24221 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
24224 ladvise_willread_performance()
24227 local average_origin=0
24228 local average_cache=0
24229 local average_ladvise=0
24231 for ((i = 1; i <= $repeat; i++)); do
24232 echo "Iter $i/$repeat: reading without willread hint"
24233 cancel_lru_locks osc
24234 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
24235 local speed_origin=$(random_read_iops $DIR/$tfile $size)
24236 echo "Iter $i/$repeat: uncached speed: $speed_origin"
24237 average_origin=$(bc <<<"$average_origin + $speed_origin")
24239 cancel_lru_locks osc
24240 local speed_cache=$(random_read_iops $DIR/$tfile $size)
24241 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
24242 average_cache=$(bc <<<"$average_cache + $speed_cache")
24244 cancel_lru_locks osc
24245 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
24246 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
24247 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
24248 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
24249 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
24251 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
24252 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
24253 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
24255 speedup_cache=$(percent $average_cache $average_origin)
24256 speedup_ladvise=$(percent $average_ladvise $average_origin)
24258 echo "Average uncached read: $average_origin"
24259 echo "Average speedup with OSS cached read:" \
24260 "$average_cache = +$speedup_cache%"
24261 echo "Average speedup with ladvise willread:" \
24262 "$average_ladvise = +$speedup_ladvise%"
24264 local lowest_speedup=20
24265 if (( ${speedup_cache%.*} < $lowest_speedup )); then
24266 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
24267 "got $speedup_cache%. Skipping ladvise willread check."
24271 # the test won't work on ZFS until it supports 'ladvise dontneed', but
24272 # it is still good to run until then to exercise 'ladvise willread'
24273 ! $LFS ladvise -a dontneed $DIR/$tfile &&
24274 [ "$ost1_FSTYPE" = "zfs" ] &&
24275 echo "osd-zfs does not support dontneed or drop_caches" &&
24278 lowest_speedup=$(bc <<<"scale=2; $speedup_cache / 2")
24279 (( ${speedup_ladvise%.*} > ${lowest_speedup%.*} )) ||
24280 error_not_in_vm "Speedup with willread is less than " \
24281 "$lowest_speedup%, got $speedup_ladvise%"
24285 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
24286 skip "lustre < 2.8.54 does not support ladvise "
24287 remote_ost_nodsh && skip "remote OST with nodsh"
24289 stack_trap "rm -f $DIR/$tfile"
24290 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
24292 ladvise_no_type willread $DIR/$tfile &&
24293 skip "willread ladvise is not supported"
24295 ladvise_no_ioctl $DIR/$tfile &&
24296 skip "ladvise ioctl is not supported"
24299 local size=$((size_mb * 1048576))
24300 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
24301 error "dd to $DIR/$tfile failed"
24303 lfs ladvise -a willread $DIR/$tfile ||
24304 error "Ladvise failed with no range argument"
24306 lfs ladvise -a willread -s 0 $DIR/$tfile ||
24307 error "Ladvise failed with no -l or -e argument"
24309 lfs ladvise -a willread -e 1 $DIR/$tfile ||
24310 error "Ladvise failed with only -e argument"
24312 lfs ladvise -a willread -l 1 $DIR/$tfile ||
24313 error "Ladvise failed with only -l argument"
24315 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
24316 error "End offset should not be smaller than start offset"
24318 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
24319 error "End offset should not be equal to start offset"
24321 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
24322 error "Ladvise failed with overflowing -s argument"
24324 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
24325 error "Ladvise failed with overflowing -e argument"
24327 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
24328 error "Ladvise failed with overflowing -l argument"
24330 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
24331 error "Ladvise succeeded with conflicting -l and -e arguments"
24333 echo "Synchronous ladvise should wait"
24335 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
24336 do_nodes $(comma_list $(osts_nodes)) \
24337 $LCTL set_param fail_val=$delay fail_loc=0x237
24338 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
24339 $LCTL set_param fail_loc=0"
24341 local start_ts=$SECONDS
24342 lfs ladvise -a willread $DIR/$tfile ||
24343 error "Ladvise failed with no range argument"
24344 local end_ts=$SECONDS
24345 local inteval_ts=$((end_ts - start_ts))
24347 if [ $inteval_ts -lt $(($delay - 1)) ]; then
24348 error "Synchronous advice didn't wait reply"
24351 echo "Asynchronous ladvise shouldn't wait"
24352 local start_ts=$SECONDS
24353 lfs ladvise -a willread -b $DIR/$tfile ||
24354 error "Ladvise failed with no range argument"
24355 local end_ts=$SECONDS
24356 local inteval_ts=$((end_ts - start_ts))
24358 if [ $inteval_ts -gt $(($delay / 2)) ]; then
24359 error "Asynchronous advice blocked"
24362 ladvise_willread_performance
24364 run_test 255a "check 'lfs ladvise -a willread'"
24370 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
24374 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
24375 skip "lustre < 2.8.54 does not support ladvise "
24376 remote_ost_nodsh && skip "remote OST with nodsh"
24378 stack_trap "rm -f $DIR/$tfile"
24379 lfs setstripe -c 1 -i 0 $DIR/$tfile
24381 ladvise_no_type dontneed $DIR/$tfile &&
24382 skip "dontneed ladvise is not supported"
24384 ladvise_no_ioctl $DIR/$tfile &&
24385 skip "ladvise ioctl is not supported"
24387 ! $LFS ladvise -a dontneed $DIR/$tfile &&
24388 [ "$ost1_FSTYPE" = "zfs" ] &&
24389 skip "zfs-osd does not support 'ladvise dontneed'"
24392 local size=$((size_mb * 1048576))
24393 # In order to prevent disturbance of other processes, only check 3/4
24394 # of the memory usage
24395 local kibibytes=$((size_mb * 1024 * 3 / 4))
24397 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
24398 error "dd to $DIR/$tfile failed"
24400 #force write to complete before dropping OST cache & checking memory
24403 local total=$(facet_meminfo ost1 MemTotal)
24404 echo "Total memory: $total KiB"
24406 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
24407 local before_read=$(facet_meminfo ost1 Cached)
24408 echo "Cache used before read: $before_read KiB"
24410 lfs ladvise -a willread $DIR/$tfile ||
24411 error "Ladvise willread failed"
24412 local after_read=$(facet_meminfo ost1 Cached)
24413 echo "Cache used after read: $after_read KiB"
24415 lfs ladvise -a dontneed $DIR/$tfile ||
24416 error "Ladvise dontneed again failed"
24417 local no_read=$(facet_meminfo ost1 Cached)
24418 echo "Cache used after dontneed ladvise: $no_read KiB"
24420 if [ $total -lt $((before_read + kibibytes)) ]; then
24421 echo "Memory is too small, abort checking"
24425 if [ $((before_read + kibibytes)) -gt $after_read ]; then
24426 error "Ladvise willread should use more memory" \
24427 "than $kibibytes KiB"
24430 if [ $((no_read + kibibytes)) -gt $after_read ]; then
24431 error "Ladvise dontneed should release more memory" \
24432 "than $kibibytes KiB"
24435 run_test 255b "check 'lfs ladvise -a dontneed'"
24438 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
24439 skip "lustre < 2.10.50 does not support lockahead"
24441 local ost1_imp=$(get_osc_import_name client ost1)
24442 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24450 test_mkdir -p $DIR/$tdir
24451 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24453 #test 10 returns only success/failure
24455 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24457 if [ $rc -eq 255 ]; then
24458 error "Ladvise test${i} failed, ${rc}"
24461 #test 11 counts lock enqueue requests, all others count new locks
24463 count=$(do_facet ost1 \
24464 $LCTL get_param -n ost.OSS.ost.stats)
24465 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
24467 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24469 if [ $rc -eq 255 ]; then
24470 error "Ladvise test${i} failed, ${rc}"
24473 new_count=$(do_facet ost1 \
24474 $LCTL get_param -n ost.OSS.ost.stats)
24475 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
24476 awk '{ print $2 }')
24478 difference="$((new_count - count))"
24479 if [ $difference -ne $rc ]; then
24480 error "Ladvise test${i}, bad enqueue count, returned " \
24481 "${rc}, actual ${difference}"
24484 for i in $(seq 12 21); do
24485 # If we do not do this, we run the risk of having too many
24486 # locks and starting lock cancellation while we are checking
24488 cancel_lru_locks osc
24490 count=$($LCTL get_param -n \
24491 ldlm.namespaces.$imp_name.lock_unused_count)
24493 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24495 if [ $rc -eq 255 ]; then
24496 error "Ladvise test ${i} failed, ${rc}"
24499 new_count=$($LCTL get_param -n \
24500 ldlm.namespaces.$imp_name.lock_unused_count)
24501 difference="$((new_count - count))"
24503 # Test 15 output is divided by 100 to map down to valid return
24504 if [ $i -eq 15 ]; then
24508 if [ $difference -ne $rc ]; then
24509 error "Ladvise test ${i}, bad lock count, returned " \
24510 "${rc}, actual ${difference}"
24514 #test 22 returns only success/failure
24516 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24518 if [ $rc -eq 255 ]; then
24519 error "Ladvise test${i} failed, ${rc}"
24522 run_test 255c "suite of ladvise lockahead tests"
24525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24526 remote_mds_nodsh && skip "remote MDS with nodsh"
24527 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
24528 changelog_users $SINGLEMDS | grep "^cl" &&
24529 skip "active changelog user"
24535 mdt_dev=$(facet_device $SINGLEMDS)
24538 changelog_register || error "changelog_register failed"
24541 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
24543 changelog_clear 0 || error "changelog_clear failed"
24546 touch $DIR/$tdir/{1..10}
24549 stop $SINGLEMDS || error "Fail to stop MDT"
24552 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
24553 error "Fail to start MDT"
24555 #after mount new plainllog is used
24556 touch $DIR/$tdir/{11..19}
24557 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
24558 stack_trap "rm -f $tmpfile"
24559 cat_sl=$(do_facet $SINGLEMDS "sync; \
24560 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
24561 llog_reader $tmpfile | grep -c type=1064553b")
24562 do_facet $SINGLEMDS llog_reader $tmpfile
24564 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
24566 changelog_clear 0 || error "changelog_clear failed"
24568 cat_sl=$(do_facet $SINGLEMDS "sync; \
24569 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
24570 llog_reader $tmpfile | grep -c type=1064553b")
24572 if (( cat_sl == 2 )); then
24573 error "Empty plain llog was not deleted from changelog catalog"
24574 elif (( cat_sl != 1 )); then
24575 error "Active plain llog shouldn't be deleted from catalog"
24578 run_test 256 "Check llog delete for empty and not full state"
24581 remote_mds_nodsh && skip "remote MDS with nodsh"
24582 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24583 skip "Need MDS version at least 2.8.55"
24585 test_mkdir $DIR/$tdir
24587 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
24588 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
24591 #define OBD_FAIL_MDS_XATTR_REP 0x161
24592 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24593 local facet=mds$((mdtidx + 1))
24594 set_nodes_failloc $(facet_active_host $facet) 0x80000161
24595 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
24597 stop $facet || error "stop MDS failed"
24598 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
24599 error "start MDS fail"
24600 wait_recovery_complete $facet
24602 run_test 257 "xattr locks are not lost"
24604 # Verify we take the i_mutex when security requires it
24606 #define OBD_FAIL_IMUTEX_SEC 0x141c
24607 $LCTL set_param fail_loc=0x141c
24609 chmod u+s $DIR/$tfile
24610 chmod a+rwx $DIR/$tfile
24611 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
24613 if [ $RC -ne 0 ]; then
24614 error "error, failed to take i_mutex, rc=$?"
24618 run_test 258a "verify i_mutex security behavior when suid attributes is set"
24620 # Verify we do NOT take the i_mutex in the normal case
24622 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
24623 $LCTL set_param fail_loc=0x141d
24626 chmod a+rw $DIR/$tfile
24627 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
24629 if [ $RC -ne 0 ]; then
24630 error "error, took i_mutex unnecessarily, rc=$?"
24635 run_test 258b "verify i_mutex security behavior"
24638 local file=$DIR/$tfile
24642 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
24644 stack_trap "rm -f $file" EXIT
24646 wait_delete_completed
24647 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24648 echo "before: $before"
24650 $LFS setstripe -i 0 -c 1 $file
24651 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
24653 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24654 echo "after write: $after"
24656 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
24657 do_facet ost1 $LCTL set_param fail_loc=0x2301
24659 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24660 echo "after truncate: $after"
24663 do_facet ost1 $LCTL set_param fail_loc=0
24664 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
24666 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24667 echo "after restart: $after"
24668 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
24669 error "missing truncate?"
24673 run_test 259 "crash at delayed truncate"
24676 #define OBD_FAIL_MDC_CLOSE 0x806
24677 $LCTL set_param fail_loc=0x80000806
24681 run_test 260 "Check mdc_close fail"
24683 ### Data-on-MDT sanity tests ###
24685 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24686 skip "Need MDS version at least 2.10.55 for DoM"
24689 local dom=$DIR/$tdir/dom_file
24690 local tmp=$DIR/$tdir/tmp_file
24692 mkdir_on_mdt0 $DIR/$tdir
24694 # basic checks for DoM component creation
24695 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
24696 error "Can set MDT layout to non-first entry"
24698 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
24699 error "Can define multiple entries as MDT layout"
24701 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
24703 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
24704 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
24705 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
24707 local mdtidx=$($LFS getstripe -m $dom)
24708 local mdtname=MDT$(printf %04x $mdtidx)
24709 local facet=mds$((mdtidx + 1))
24710 local space_check=1
24712 # Skip free space checks with ZFS
24713 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
24717 local size_tmp=$((65536 * 3))
24718 local mdtfree1=$(do_facet $facet \
24719 lctl get_param -n osd*.*$mdtname.kbytesfree)
24721 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24722 # check also direct IO along write
24723 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
24724 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24726 cmp $tmp $dom || error "file data is different"
24727 [ $(stat -c%s $dom) == $size_tmp ] ||
24728 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24729 if [ $space_check == 1 ]; then
24730 local mdtfree2=$(do_facet $facet \
24731 lctl get_param -n osd*.*$mdtname.kbytesfree)
24733 # increase in usage from by $size_tmp
24734 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24735 error "MDT free space wrong after write: " \
24736 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24740 local size_dom=10000
24742 $TRUNCATE $dom $size_dom
24743 [ $(stat -c%s $dom) == $size_dom ] ||
24744 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
24745 if [ $space_check == 1 ]; then
24746 mdtfree1=$(do_facet $facet \
24747 lctl get_param -n osd*.*$mdtname.kbytesfree)
24748 # decrease in usage from $size_tmp to new $size_dom
24749 [ $(($mdtfree1 - $mdtfree2)) -ge \
24750 $(((size_tmp - size_dom) / 1024)) ] ||
24751 error "MDT free space is wrong after truncate: " \
24752 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
24758 size_dom=$((size_dom + size_tmp))
24759 [ $(stat -c%s $dom) == $size_dom ] ||
24760 error "bad size after append: $(stat -c%s $dom) != $size_dom"
24761 if [ $space_check == 1 ]; then
24762 mdtfree2=$(do_facet $facet \
24763 lctl get_param -n osd*.*$mdtname.kbytesfree)
24764 # increase in usage by $size_tmp from previous
24765 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24766 error "MDT free space is wrong after append: " \
24767 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24772 if [ $space_check == 1 ]; then
24773 mdtfree1=$(do_facet $facet \
24774 lctl get_param -n osd*.*$mdtname.kbytesfree)
24775 # decrease in usage by $size_dom from previous
24776 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
24777 error "MDT free space is wrong after removal: " \
24778 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
24781 # combined striping
24782 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
24783 error "Can't create DoM + OST striping"
24785 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
24786 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24787 # check also direct IO along write
24788 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24790 cmp $tmp $dom || error "file data is different"
24791 [ $(stat -c%s $dom) == $size_tmp ] ||
24792 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24797 run_test 270a "DoM: basic functionality tests"
24800 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24801 skip "Need MDS version at least 2.10.55"
24803 local dom=$DIR/$tdir/dom_file
24804 local max_size=1048576
24806 mkdir -p $DIR/$tdir
24807 $LFS setstripe -E $max_size -L mdt $dom
24809 # truncate over the limit
24810 $TRUNCATE $dom $(($max_size + 1)) &&
24811 error "successful truncate over the maximum size"
24812 # write over the limit
24813 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
24814 error "successful write over the maximum size"
24815 # append over the limit
24816 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
24817 echo "12345" >> $dom && error "successful append over the maximum size"
24822 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
24825 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24826 skip "Need MDS version at least 2.10.55"
24828 mkdir -p $DIR/$tdir
24829 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24831 # check files inherit DoM EA
24832 touch $DIR/$tdir/first
24833 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
24834 error "bad pattern"
24835 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
24836 error "bad stripe count"
24837 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
24838 error "bad stripe size"
24840 # check directory inherits DoM EA and uses it as default
24841 mkdir $DIR/$tdir/subdir
24842 touch $DIR/$tdir/subdir/second
24843 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
24844 error "bad pattern in sub-directory"
24845 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
24846 error "bad stripe count in sub-directory"
24847 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
24848 error "bad stripe size in sub-directory"
24851 run_test 270c "DoM: DoM EA inheritance tests"
24854 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24855 skip "Need MDS version at least 2.10.55"
24857 mkdir -p $DIR/$tdir
24858 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24860 # inherit default DoM striping
24861 mkdir $DIR/$tdir/subdir
24862 touch $DIR/$tdir/subdir/f1
24864 # change default directory striping
24865 $LFS setstripe -c 1 $DIR/$tdir/subdir
24866 touch $DIR/$tdir/subdir/f2
24867 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
24868 error "wrong default striping in file 2"
24869 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
24870 error "bad pattern in file 2"
24873 run_test 270d "DoM: change striping from DoM to RAID0"
24876 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24877 skip "Need MDS version at least 2.10.55"
24879 mkdir -p $DIR/$tdir/dom
24880 mkdir -p $DIR/$tdir/norm
24883 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
24884 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
24886 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
24887 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
24889 # find DoM files by layout
24890 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
24891 [ $NUM -eq $DOMFILES ] ||
24892 error "lfs find -L: found $NUM, expected $DOMFILES"
24893 echo "Test 1: lfs find 20 DOM files by layout: OK"
24895 # there should be 1 dir with default DOM striping
24896 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
24898 error "lfs find -L: found $NUM, expected 1 dir"
24899 echo "Test 2: lfs find 1 DOM dir by layout: OK"
24901 # find DoM files by stripe size
24902 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
24903 [ $NUM -eq $DOMFILES ] ||
24904 error "lfs find -S: found $NUM, expected $DOMFILES"
24905 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
24907 # find files by stripe offset except DoM files
24908 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
24909 [ $NUM -eq $NORMFILES ] ||
24910 error "lfs find -i: found $NUM, expected $NORMFILES"
24911 echo "Test 5: lfs find no DOM files by stripe index: OK"
24914 run_test 270e "DoM: lfs find with DoM files test"
24917 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24918 skip "Need MDS version at least 2.10.55"
24920 local mdtname=${FSNAME}-MDT0000-mdtlov
24921 local dom=$DIR/$tdir/dom_file
24922 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
24923 lod.$mdtname.dom_stripesize)
24924 local dom_limit=131072
24926 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
24927 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24928 lod.$mdtname.dom_stripesize)
24929 [ ${dom_limit} -eq ${dom_current} ] ||
24930 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
24932 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24933 $LFS setstripe -d $DIR/$tdir
24934 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
24935 error "Can't set directory default striping"
24937 # exceed maximum stripe size
24938 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24939 error "Can't create file with $((dom_limit * 2)) DoM stripe"
24940 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
24941 error "Able to create DoM component size more than LOD limit"
24943 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24944 dom_current=$(do_facet mds1 $LCTL get_param -n \
24945 lod.$mdtname.dom_stripesize)
24946 [ 0 -eq ${dom_current} ] ||
24947 error "Can't set zero DoM stripe limit"
24950 # attempt to create DoM file on server with disabled DoM should
24951 # remove DoM entry from layout and be succeed
24952 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
24953 error "Can't create DoM file (DoM is disabled)"
24954 [ $($LFS getstripe -L $dom) == "mdt" ] &&
24955 error "File has DoM component while DoM is disabled"
24958 # attempt to create DoM file with only DoM stripe should return error
24959 $LFS setstripe -E $dom_limit -L mdt $dom &&
24960 error "Able to create DoM-only file while DoM is disabled"
24962 # too low values to be aligned with smallest stripe size 64K
24963 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
24964 dom_current=$(do_facet mds1 $LCTL get_param -n \
24965 lod.$mdtname.dom_stripesize)
24966 [ 30000 -eq ${dom_current} ] &&
24967 error "Can set too small DoM stripe limit"
24969 # 64K is a minimal stripe size in Lustre, expect limit of that size
24970 [ 65536 -eq ${dom_current} ] ||
24971 error "Limit is not set to 64K but ${dom_current}"
24973 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
24974 dom_current=$(do_facet mds1 $LCTL get_param -n \
24975 lod.$mdtname.dom_stripesize)
24977 [ 2147483648 -eq ${dom_current} ] &&
24978 error "Can set too large DoM stripe limit"
24980 do_facet mds1 $LCTL set_param -n \
24981 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
24982 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24983 error "Can't create DoM component size after limit change"
24984 do_facet mds1 $LCTL set_param -n \
24985 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
24986 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
24987 error "Can't create DoM file after limit decrease"
24988 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
24989 error "Can create big DoM component after limit decrease"
24990 touch ${dom}_def ||
24991 error "Can't create file with old default layout"
24993 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
24996 run_test 270f "DoM: maximum DoM stripe size checks"
24999 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
25000 skip "Need MDS version at least 2.13.52"
25001 local dom=$DIR/$tdir/$tfile
25003 $LFS mkdir -i 0 -c 1 $DIR/$tdir
25004 local lodname=${FSNAME}-MDT0000-mdtlov
25006 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25007 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
25008 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
25009 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25011 local dom_limit=1024
25012 local dom_threshold="50%"
25014 $LFS setstripe -d $DIR/$tdir
25015 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
25016 error "Can't set directory default striping"
25018 do_facet mds1 $LCTL set_param -n \
25019 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
25020 # set 0 threshold and create DOM file to change tunable stripesize
25021 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
25022 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
25023 error "Failed to create $dom file"
25024 # now tunable dom_cur_stripesize should reach maximum
25025 local dom_current=$(do_facet mds1 $LCTL get_param -n \
25026 lod.${lodname}.dom_stripesize_cur_kb)
25027 [[ $dom_current == $dom_limit ]] ||
25028 error "Current DOM stripesize is not maximum"
25031 # set threshold for further tests
25032 do_facet mds1 $LCTL set_param -n \
25033 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
25034 echo "DOM threshold is $dom_threshold free space"
25037 # Spoof bfree to exceed threshold
25038 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
25039 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
25040 for spfree in 40 20 0 15 30 55; do
25041 do_facet mds1 $LCTL set_param -n fail_val=$spfree
25042 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
25043 error "Failed to create $dom file"
25044 dom_def=$(do_facet mds1 $LCTL get_param -n \
25045 lod.${lodname}.dom_stripesize_cur_kb)
25046 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
25047 [[ $dom_def != $dom_current ]] ||
25048 error "Default stripe size was not changed"
25049 if (( spfree > 0 )) ; then
25050 dom_set=$($LFS getstripe -S $dom)
25051 (( dom_set == dom_def * 1024 )) ||
25052 error "DOM component size is still old"
25054 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
25055 error "DoM component is set with no free space"
25058 dom_current=$dom_def
25061 run_test 270g "DoM: default DoM stripe size depends on free space"
25064 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
25065 skip "Need MDS version at least 2.13.53"
25067 local mdtname=${FSNAME}-MDT0000-mdtlov
25068 local dom=$DIR/$tdir/$tfile
25069 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25071 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
25072 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25074 $LFS mkdir -i 0 -c 1 $DIR/$tdir
25075 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
25076 error "can't create OST file"
25077 # mirrored file with DOM entry in the second mirror
25078 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
25079 error "can't create mirror with DoM component"
25081 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
25083 # DOM component in the middle and has other enries in the same mirror,
25084 # should succeed but lost DoM component
25085 $LFS setstripe --copy=${dom}_1 $dom ||
25086 error "Can't create file from OST|DOM mirror layout"
25087 # check new file has no DoM layout after all
25088 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
25089 error "File has DoM component while DoM is disabled"
25091 run_test 270h "DoM: DoM stripe removal when disabled on server"
25094 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
25095 skip "Need MDS version at least 2.14.54"
25098 # DoM with plain layout
25099 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
25100 error "default plain layout with DoM must fail"
25101 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
25102 error "setstripe plain file layout with DoM must fail"
25103 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
25104 error "default DoM layout with bad striping must fail"
25105 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
25106 error "setstripe to DoM layout with bad striping must fail"
25109 run_test 270i "DoM: setting invalid DoM striping should fail"
25112 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
25113 skip "Need MDS version at least 2.15.55.203"
25115 local dom=$DIR/$tdir/$tfile
25119 mkdir -p $DIR/$tdir
25121 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25123 odv=$($LFS data_version $dom)
25125 mv $dom ${dom}_moved
25126 link ${dom}_moved $dom
25127 setfattr -n user.attrx -v "some_attr" $dom
25128 ndv=$($LFS data_version $dom)
25129 (( $ndv == $odv )) ||
25130 error "data version was changed by metadata operations"
25132 dd if=/dev/urandom of=$dom bs=1M count=1 ||
25133 error "failed to write data into $dom"
25134 cancel_lru_locks mdc
25135 ndv=$($LFS data_version $dom)
25136 (( $ndv != $odv )) ||
25137 error "data version wasn't changed on write"
25140 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
25141 ndv=$($LFS data_version $dom)
25142 (( $ndv != $odv )) ||
25143 error "data version wasn't changed on truncate down"
25146 $TRUNCATE $dom 25000
25147 ndv=$($LFS data_version $dom)
25148 (( $ndv != $odv )) ||
25149 error "data version wasn't changed on truncate up"
25151 # check also fallocate for ldiskfs
25152 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
25154 fallocate -l 1048576 $dom
25155 ndv=$($LFS data_version $dom)
25156 (( $ndv != $odv )) ||
25157 error "data version wasn't changed on fallocate"
25160 fallocate -p --offset 4096 -l 4096 $dom
25161 ndv=$($LFS data_version $dom)
25162 (( $ndv != $odv )) ||
25163 error "data version wasn't changed on fallocate punch"
25166 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
25169 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
25170 skip "Need MDS version at least 2.10.55"
25172 local dom=$DIR/$tdir/dom
25174 mkdir -p $DIR/$tdir
25176 $LFS setstripe -E 1024K -L mdt $dom
25178 lctl set_param -n mdc.*.stats=clear
25179 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
25180 cat $dom > /dev/null
25181 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
25182 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
25186 run_test 271a "DoM: data is cached for read after write"
25189 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
25190 skip "Need MDS version at least 2.10.55"
25192 local dom=$DIR/$tdir/dom
25194 mkdir -p $DIR/$tdir
25196 $LFS setstripe -E 1024K -L mdt -E EOF $dom
25198 lctl set_param -n mdc.*.stats=clear
25199 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
25200 cancel_lru_locks mdc
25201 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
25202 # second stat to check size is cached on client
25203 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
25204 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
25205 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
25208 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
25211 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
25212 skip "Need MDS version at least 2.10.55"
25214 local dom=$DIR/$tdir/dom
25216 mkdir -p $DIR/$tdir
25218 $LFS setstripe -E 1024K -L mdt -E EOF $dom
25220 lctl set_param -n mdc.*.stats=clear
25221 lctl set_param -n osc.*.stats=clear
25222 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
25223 cancel_lru_locks mdc
25224 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
25225 # second stat to check size is cached on client
25226 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
25227 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
25228 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
25229 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
25230 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
25233 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
25239 local mdt=MDT$(printf %04x $mdtidx)
25241 if [ -z $param ]; then
25242 lctl get_param -n mdc.*$mdt*.stats
25244 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
25249 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
25250 skip "Need MDS version at least 2.10.55"
25252 local dom=$DIR/$tdir/dom
25254 mkdir -p $DIR/$tdir
25256 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
25258 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
25259 local facet=mds$((mdtidx + 1))
25261 cancel_lru_locks mdc
25262 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
25263 createmany -o $dom 1000
25264 lctl set_param -n mdc.*.stats=clear
25265 smalliomany -w $dom 1000 200
25266 get_mdc_stats $mdtidx
25267 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
25268 # Each file has 1 open, 1 IO enqueues, total 2000
25269 # but now we have also +1 getxattr for security.capability, total 3000
25270 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
25271 unlinkmany $dom 1000
25273 cancel_lru_locks mdc
25274 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
25275 createmany -o $dom 1000
25276 lctl set_param -n mdc.*.stats=clear
25277 smalliomany -w $dom 1000 200
25278 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
25279 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
25280 # for OPEN and IO lock.
25281 [ $((enq - enq_2)) -ge 1000 ] ||
25282 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
25283 unlinkmany $dom 1000
25286 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
25288 cleanup_271def_tests() {
25294 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
25295 skip "Need MDS version at least 2.10.57"
25297 local dom=$DIR/$tdir/dom
25298 local tmp=$TMP/$tfile
25299 trap "cleanup_271def_tests $tmp" EXIT
25301 mkdir -p $DIR/$tdir
25303 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
25305 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
25307 cancel_lru_locks mdc
25308 dd if=/dev/urandom of=$tmp bs=1000 count=1
25309 dd if=$tmp of=$dom bs=1000 count=1
25310 cancel_lru_locks mdc
25312 cat /etc/hosts >> $tmp
25313 lctl set_param -n mdc.*.stats=clear
25315 # append data to the same file it should update local page
25316 echo "Append to the same page"
25317 cat /etc/hosts >> $dom
25318 local num=$(get_mdc_stats $mdtidx ost_read)
25319 local ra=$(get_mdc_stats $mdtidx req_active)
25320 local rw=$(get_mdc_stats $mdtidx req_waittime)
25322 [ -z $num ] || error "$num READ RPC occured"
25323 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
25327 cmp $tmp $dom || error "file miscompare"
25329 cancel_lru_locks mdc
25330 lctl set_param -n mdc.*.stats=clear
25332 echo "Open and read file"
25333 cat $dom > /dev/null
25334 local num=$(get_mdc_stats $mdtidx ost_read)
25335 local ra=$(get_mdc_stats $mdtidx req_active)
25336 local rw=$(get_mdc_stats $mdtidx req_waittime)
25338 [ -z $num ] || error "$num READ RPC occured"
25339 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
25343 cmp $tmp $dom || error "file miscompare"
25347 run_test 271d "DoM: read on open (1K file in reply buffer)"
25350 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
25351 skip "Need MDS version at least 2.10.57"
25353 local dom=$DIR/$tdir/dom
25354 local tmp=$TMP/$tfile
25355 trap "cleanup_271def_tests $tmp" EXIT
25357 mkdir -p $DIR/$tdir
25359 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
25361 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
25363 cancel_lru_locks mdc
25364 dd if=/dev/urandom of=$tmp bs=265000 count=1
25365 dd if=$tmp of=$dom bs=265000 count=1
25366 cancel_lru_locks mdc
25367 cat /etc/hosts >> $tmp
25368 lctl set_param -n mdc.*.stats=clear
25370 echo "Append to the same page"
25371 cat /etc/hosts >> $dom
25372 local num=$(get_mdc_stats $mdtidx ost_read)
25373 local ra=$(get_mdc_stats $mdtidx req_active)
25374 local rw=$(get_mdc_stats $mdtidx req_waittime)
25376 [ -z $num ] || error "$num READ RPC occured"
25377 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
25381 cmp $tmp $dom || error "file miscompare"
25383 cancel_lru_locks mdc
25384 lctl set_param -n mdc.*.stats=clear
25386 echo "Open and read file"
25387 cat $dom > /dev/null
25388 local num=$(get_mdc_stats $mdtidx ost_read)
25389 local ra=$(get_mdc_stats $mdtidx req_active)
25390 local rw=$(get_mdc_stats $mdtidx req_waittime)
25392 [ -z $num ] && num=0
25393 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
25394 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
25398 cmp $tmp $dom || error "file miscompare"
25402 run_test 271f "DoM: read on open (200K file and read tail)"
25405 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
25406 skip "Skipping due to old client or server version"
25408 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
25410 $CHECKSTAT -t file $DIR1/$tfile
25412 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
25415 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
25416 $LCTL set_param fail_loc=0x80000314
25417 rm $DIR1/$tfile || error "Unlink fails"
25419 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
25420 [ $RC -eq 0 ] || error "Failed write to stale object"
25422 run_test 271g "Discard DoM data vs client flush race"
25425 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25426 skip "Need MDS version at least 2.11.50"
25428 local dom=$DIR/$tdir/dom
25429 mkdir -p $DIR/$tdir
25431 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
25432 dd if=/dev/urandom of=$dom bs=512K count=1 ||
25433 error "failed to write data into $dom"
25434 local old_md5=$(md5sum $dom)
25436 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
25437 error "failed to migrate to the same DoM component"
25439 local new_md5=$(md5sum $dom)
25441 [ "$old_md5" == "$new_md5" ] ||
25442 error "md5sum differ: $old_md5, $new_md5"
25444 [ $($LFS getstripe -c $dom) -eq 2 ] ||
25445 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
25447 run_test 272a "DoM migration: new layout with the same DOM component"
25450 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25451 skip "Need MDS version at least 2.11.50"
25453 local dom=$DIR/$tdir/dom
25454 mkdir -p $DIR/$tdir
25455 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25456 stack_trap "rm -rf $DIR/$tdir"
25458 local mdtidx=$($LFS getstripe -m $dom)
25459 local mdtname=MDT$(printf %04x $mdtidx)
25460 local facet=mds$((mdtidx + 1))
25462 local mdtfree1=$(do_facet $facet \
25463 lctl get_param -n osd*.*$mdtname.kbytesfree)
25464 dd if=/dev/urandom of=$dom bs=2M count=1 ||
25465 error "failed to write data into $dom"
25466 local old_md5=$(md5sum $dom)
25467 cancel_lru_locks mdc
25468 local mdtfree1=$(do_facet $facet \
25469 lctl get_param -n osd*.*$mdtname.kbytesfree)
25471 $LFS migrate -c2 $dom ||
25472 error "failed to migrate to the new composite layout"
25473 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
25474 error "MDT stripe was not removed"
25475 ! getfattr -n trusted.dataver $dom &> /dev/null ||
25476 error "$dir1 shouldn't have DATAVER EA"
25478 cancel_lru_locks mdc
25479 local new_md5=$(md5sum $dom)
25480 [ "$old_md5" == "$new_md5" ] ||
25481 error "$old_md5 != $new_md5"
25483 # Skip free space checks with ZFS
25484 if [ "$(facet_fstype $facet)" != "zfs" ]; then
25485 local mdtfree2=$(do_facet $facet \
25486 lctl get_param -n osd*.*$mdtname.kbytesfree)
25487 [ $mdtfree2 -gt $mdtfree1 ] ||
25488 error "MDT space is not freed after migration"
25492 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
25495 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25496 skip "Need MDS version at least 2.11.50"
25498 local dom=$DIR/$tdir/$tfile
25499 mkdir -p $DIR/$tdir
25500 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25501 stack_trap "rm -rf $DIR/$tdir"
25503 local mdtidx=$($LFS getstripe -m $dom)
25504 local mdtname=MDT$(printf %04x $mdtidx)
25505 local facet=mds$((mdtidx + 1))
25507 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25508 error "failed to write data into $dom"
25509 local old_md5=$(md5sum $dom)
25510 cancel_lru_locks mdc
25511 local mdtfree1=$(do_facet $facet \
25512 lctl get_param -n osd*.*$mdtname.kbytesfree)
25514 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
25515 error "failed to migrate to the new composite layout"
25516 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
25517 error "MDT stripe was not removed"
25519 cancel_lru_locks mdc
25520 local new_md5=$(md5sum $dom)
25521 [ "$old_md5" == "$new_md5" ] ||
25522 error "$old_md5 != $new_md5"
25524 # Skip free space checks with ZFS
25525 if [ "$(facet_fstype $facet)" != "zfs" ]; then
25526 local mdtfree2=$(do_facet $facet \
25527 lctl get_param -n osd*.*$mdtname.kbytesfree)
25528 [ $mdtfree2 -gt $mdtfree1 ] ||
25529 error "MDS space is not freed after migration"
25533 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
25536 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
25537 skip "Need MDS version at least 2.12.55"
25539 local dom=$DIR/$tdir/$tfile
25540 mkdir -p $DIR/$tdir
25541 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25543 local mdtidx=$($LFS getstripe -m $dom)
25544 local mdtname=MDT$(printf %04x $mdtidx)
25545 local facet=mds$((mdtidx + 1))
25547 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25548 error "failed to write data into $dom"
25549 local old_md5=$(md5sum $dom)
25550 cancel_lru_locks mdc
25551 local mdtfree1=$(do_facet $facet \
25552 lctl get_param -n osd*.*$mdtname.kbytesfree)
25554 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
25555 error "failed mirroring to the new composite layout"
25556 $LFS mirror resync $dom ||
25557 error "failed mirror resync"
25558 $LFS mirror split --mirror-id 1 -d $dom ||
25559 error "failed mirror split"
25561 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
25562 error "MDT stripe was not removed"
25564 cancel_lru_locks mdc
25565 local new_md5=$(md5sum $dom)
25566 [ "$old_md5" == "$new_md5" ] ||
25567 error "$old_md5 != $new_md5"
25569 # Skip free space checks with ZFS
25570 if [ "$(facet_fstype $facet)" != "zfs" ]; then
25571 local mdtfree2=$(do_facet $facet \
25572 lctl get_param -n osd*.*$mdtname.kbytesfree)
25573 [ $mdtfree2 -gt $mdtfree1 ] ||
25574 error "MDS space is not freed after DOM mirror deletion"
25578 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
25581 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
25582 skip "Need MDS version at least 2.12.55"
25584 local dom=$DIR/$tdir/$tfile
25585 mkdir -p $DIR/$tdir
25586 $LFS setstripe -c 2 $dom
25588 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25589 error "failed to write data into $dom"
25590 local old_md5=$(md5sum $dom)
25593 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
25594 error "failed mirroring to the DOM layout"
25595 $LFS mirror resync $dom ||
25596 error "failed mirror resync"
25597 $LFS mirror split --mirror-id 1 -d $dom ||
25598 error "failed mirror split"
25600 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
25601 error "MDT stripe wasn't set"
25604 local new_md5=$(md5sum $dom)
25605 [ "$old_md5" == "$new_md5" ] ||
25606 error "$old_md5 != $new_md5"
25610 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
25613 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
25614 skip "Need MDS version at least 2.12.55"
25616 local dom=$DIR/$tdir/$tfile
25617 mkdir -p $DIR/$tdir
25618 $LFS setstripe -c 2 $dom
25620 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25621 error "failed to write data into $dom"
25622 local old_md5=$(md5sum $dom)
25625 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
25626 error "failed migrating to the DOM file"
25628 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
25629 error "MDT stripe wasn't set"
25632 local new_md5=$(md5sum $dom)
25633 [ "$old_md5" != "$new_md5" ] &&
25634 error "$old_md5 != $new_md5"
25638 run_test 272f "DoM migration: OST-striped file to DOM file"
25641 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25642 skip "Need MDS version at least 2.11.50"
25644 # Layout swap cannot be done if either file has DOM component,
25645 # this will never be supported, migration should be used instead
25647 local dom=$DIR/$tdir/$tfile
25648 mkdir -p $DIR/$tdir
25650 $LFS setstripe -c2 ${dom}_plain
25651 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
25652 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
25653 error "can swap layout with DoM component"
25654 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
25655 error "can swap layout with DoM component"
25657 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
25658 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
25659 error "can swap layout with DoM component"
25660 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
25661 error "can swap layout with DoM component"
25664 run_test 273a "DoM: layout swapping should fail with DOM"
25667 mkdir -p $DIR/$tdir
25668 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
25670 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
25671 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
25673 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
25675 run_test 273b "DoM: race writeback and object destroy"
25678 mkdir -p $DIR/$tdir
25679 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
25681 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
25682 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
25684 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
25686 run_test 273c "race writeback and object destroy"
25689 remote_ost_nodsh && skip "remote OST with nodsh"
25690 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
25691 skip "Need OST version >= 2.10.57"
25693 local file=$DIR/$tfile
25696 oss=$(comma_list $(osts_nodes))
25698 dd if=/dev/urandom of=$file bs=1M count=2 ||
25699 error "failed to create a file"
25700 stack_trap "rm -f $file"
25701 cancel_lru_locks osc
25704 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
25705 error "failed to read a file"
25707 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
25708 $LCTL set_param fail_loc=0x8000031f
25710 cancel_lru_locks osc &
25713 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
25714 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
25715 #IO takes another lock, but matches the PENDING one
25716 #and places it to the IO RPC
25717 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
25718 error "failed to read a file with PENDING lock"
25720 run_test 275 "Read on a canceled duplicate lock"
25723 remote_ost_nodsh && skip "remote OST with nodsh"
25726 do_facet ost1 "(while true; do \
25727 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
25728 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
25731 for LOOP in $(seq 20); do
25733 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
25736 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
25737 rm $TMP/sanity_276_pid"
25739 run_test 276 "Race between mount and obd_statfs"
25742 $LCTL set_param ldlm.namespaces.*.lru_size=0
25743 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25744 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25745 awk '/^used_mb/ { print $2 }')
25746 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
25747 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
25748 oflag=direct conv=notrunc
25749 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25750 awk '/^used_mb/ { print $2 }')
25751 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
25753 run_test 277 "Direct IO shall drop page cache"
25756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
25757 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25758 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
25759 skip "needs the same host for mdt1 mdt2" && return
25764 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
25765 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
25771 echo "Starting MDTs"
25772 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
25774 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
25776 do_facet mds2 $LCTL set_param fail_loc=0
25778 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
25779 wait_recovery_complete mds2
25781 run_test 278 "Race starting MDS between MDTs stop/start"
25784 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
25785 skip "Need MGS version at least 2.13.52"
25786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25787 combined_mgs_mds || skip "needs combined MGS/MDT"
25789 umount_client $MOUNT
25790 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
25791 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
25793 mount_client $MOUNT &
25795 stop mgs || error "stop mgs failed"
25796 #for a race mgs would crash
25797 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
25798 # make sure we unmount client before remounting
25800 umount_client $MOUNT
25801 mount_client $MOUNT || error "mount client failed"
25803 run_test 280 "Race between MGS umount and client llog processing"
25805 cleanup_test_300() {
25810 test_striped_dir() {
25812 local stripe_count=$2
25813 local overstriping=$3
25815 local getstripe_count
25817 mkdir -p $DIR/$tdir
25819 SAVE_UMASK=$(umask)
25820 trap cleanup_test_300 RETURN EXIT
25822 if [ -z $overstriping ]; then
25823 $LFS setdirstripe -i $mdt_index -c $stripe_count -H all_char \
25824 -o 755 $DIR/$tdir/striped_dir ||
25825 error "set striped dir error"
25827 $LFS setdirstripe -i $mdt_index -C $stripe_count -H all_char \
25828 -o 755 $DIR/$tdir/striped_dir ||
25829 error "set striped dir error"
25832 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
25833 [ "$mode" = "755" ] || error "expect 755 got $mode"
25835 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
25836 error "getdirstripe failed"
25837 getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
25838 if [ "$getstripe_count" != "$stripe_count" ]; then
25839 error "1:stripe_count is $getstripe_count, expect $stripe_count"
25841 getstripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
25842 if [ "$getstripe_count" != "$stripe_count" ]; then
25843 error "2:stripe_count is $getstripe_count, expect $stripe_count"
25846 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
25847 if [ "$stripe_index" != "$mdt_index" ]; then
25848 error "stripe_index is $stripe_index, expect $mdt_index"
25851 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25852 error "nlink error after create striped dir"
25854 mkdir $DIR/$tdir/striped_dir/a
25855 mkdir $DIR/$tdir/striped_dir/b
25857 stat $DIR/$tdir/striped_dir/a ||
25858 error "create dir under striped dir failed"
25859 stat $DIR/$tdir/striped_dir/b ||
25860 error "create dir under striped dir failed"
25862 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
25863 error "nlink error after mkdir"
25865 rmdir $DIR/$tdir/striped_dir/a
25866 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
25867 error "nlink error after rmdir"
25869 rmdir $DIR/$tdir/striped_dir/b
25870 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25871 error "nlink error after rmdir"
25873 chattr +i $DIR/$tdir/striped_dir
25874 createmany -o $DIR/$tdir/striped_dir/f 10 &&
25875 error "immutable flags not working under striped dir!"
25876 chattr -i $DIR/$tdir/striped_dir
25878 rmdir $DIR/$tdir/striped_dir ||
25879 error "rmdir striped dir error"
25887 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25888 skip "skipped for lustre < 2.7.0"
25889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25890 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25892 test_striped_dir 0 2 || error "failed on striped dir on MDT0"
25893 test_striped_dir 1 2 || error "failed on striped dir on MDT0"
25895 run_test 300a "basic striped dir sanity test"
25898 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25899 skip "skipped for lustre < 2.7.0"
25900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25908 test_mkdir $DIR/$tdir || error "mkdir fail"
25909 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25910 error "set striped dir error"
25911 for i in {0..9}; do
25912 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
25914 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
25915 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
25916 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
25918 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
25919 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
25920 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
25924 run_test 300b "check ctime/mtime for striped dir"
25927 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25928 skip "skipped for lustre < 2.7.0"
25929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25930 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25934 mkdir_on_mdt0 $DIR/$tdir
25935 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
25936 error "set striped dir error"
25938 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
25939 error "chown striped dir failed"
25941 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
25942 error "create 5k files failed"
25944 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
25946 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
25950 run_test 300c "chown && check ls under striped directory"
25953 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25954 skip "skipped for lustre < 2.7.0"
25955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25956 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25961 mkdir -p $DIR/$tdir
25962 $LFS setstripe -c 2 $DIR/$tdir
25964 #local striped directory
25965 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25966 error "set striped dir error"
25967 #look at the directories for debug purposes
25969 $LFS getdirstripe $DIR/$tdir
25970 ls -l $DIR/$tdir/striped_dir
25971 $LFS getdirstripe $DIR/$tdir/striped_dir
25972 createmany -o $DIR/$tdir/striped_dir/f 10 ||
25973 error "create 10 files failed"
25975 #remote striped directory
25976 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
25977 error "set striped dir error"
25978 #look at the directories for debug purposes
25980 $LFS getdirstripe $DIR/$tdir
25981 ls -l $DIR/$tdir/remote_striped_dir
25982 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
25983 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
25984 error "create 10 files failed"
25986 for file in $(find $DIR/$tdir); do
25987 stripe_count=$($LFS getstripe -c $file)
25988 [ $stripe_count -eq 2 ] ||
25989 error "wrong stripe $stripe_count for $file"
25994 run_test 300d "check default stripe under striped directory"
25997 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25998 skip "Need MDS version at least 2.7.55"
25999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26000 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26005 mkdir -p $DIR/$tdir
26007 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
26008 error "set striped dir error"
26010 touch $DIR/$tdir/striped_dir/a
26011 touch $DIR/$tdir/striped_dir/b
26012 touch $DIR/$tdir/striped_dir/c
26014 mkdir $DIR/$tdir/striped_dir/dir_a
26015 mkdir $DIR/$tdir/striped_dir/dir_b
26016 mkdir $DIR/$tdir/striped_dir/dir_c
26018 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
26019 error "set striped adir under striped dir error"
26021 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
26022 error "set striped bdir under striped dir error"
26024 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
26025 error "set striped cdir under striped dir error"
26027 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
26028 error "rename dir under striped dir fails"
26030 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
26031 error "rename dir under different stripes fails"
26033 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
26034 error "rename file under striped dir should succeed"
26036 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
26037 error "rename dir under striped dir should succeed"
26041 run_test 300e "check rename under striped directory"
26044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26045 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26046 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26047 skip "Need MDS version at least 2.7.55"
26053 mkdir -p $DIR/$tdir
26055 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
26056 error "set striped dir error"
26058 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
26059 error "set striped dir error"
26061 touch $DIR/$tdir/striped_dir/a
26062 mkdir $DIR/$tdir/striped_dir/dir_a
26063 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
26064 error "create striped dir under striped dir fails"
26066 touch $DIR/$tdir/striped_dir1/b
26067 mkdir $DIR/$tdir/striped_dir1/dir_b
26068 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
26069 error "create striped dir under striped dir fails"
26071 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
26072 error "rename dir under different striped dir should fail"
26074 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
26075 error "rename striped dir under diff striped dir should fail"
26077 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
26078 error "rename file under diff striped dirs fails"
26082 run_test 300f "check rename cross striped directory"
26084 test_300_check_default_striped_dir()
26087 local default_count=$2
26088 local default_index=$3
26091 local dir_stripe_index
26094 echo "checking $dirname $default_count $default_index"
26095 $LFS setdirstripe -D -c $default_count -i $default_index \
26096 -H all_char $DIR/$tdir/$dirname ||
26097 error "set default stripe on striped dir error"
26098 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
26099 [ $stripe_count -eq $default_count ] ||
26100 error "expect $default_count get $stripe_count for $dirname"
26102 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
26103 [ $stripe_index -eq $default_index ] ||
26104 error "expect $default_index get $stripe_index for $dirname"
26106 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
26107 error "create dirs failed"
26109 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
26110 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
26111 for dir in $(find $DIR/$tdir/$dirname/*); do
26112 stripe_count=$($LFS getdirstripe -c $dir)
26113 (( $stripe_count == $default_count )) ||
26114 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
26115 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
26116 error "stripe count $default_count != $stripe_count for $dir"
26118 stripe_index=$($LFS getdirstripe -i $dir)
26119 [ $default_index -eq -1 ] ||
26120 [ $stripe_index -eq $default_index ] ||
26121 error "$stripe_index != $default_index for $dir"
26123 #check default stripe
26124 stripe_count=$($LFS getdirstripe -D -c $dir)
26125 [ $stripe_count -eq $default_count ] ||
26126 error "default count $default_count != $stripe_count for $dir"
26128 stripe_index=$($LFS getdirstripe -D -i $dir)
26129 [ $stripe_index -eq $default_index ] ||
26130 error "default index $default_index != $stripe_index for $dir"
26132 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
26136 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26137 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26138 skip "Need MDS version at least 2.7.55"
26144 mkdir_on_mdt0 $DIR/$tdir
26145 mkdir $DIR/$tdir/normal_dir
26147 #Checking when client cache stripe index
26148 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26149 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
26150 error "create striped_dir failed"
26152 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
26153 error "create dir0 fails"
26154 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
26155 [ $stripe_index -eq 0 ] ||
26156 error "dir0 expect index 0 got $stripe_index"
26158 mkdir $DIR/$tdir/striped_dir/dir1 ||
26159 error "create dir1 fails"
26160 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
26161 [ $stripe_index -eq 1 ] ||
26162 error "dir1 expect index 1 got $stripe_index"
26164 #check default stripe count/stripe index
26165 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
26166 test_300_check_default_striped_dir normal_dir 1 0
26167 test_300_check_default_striped_dir normal_dir -1 1
26168 test_300_check_default_striped_dir normal_dir 2 -1
26170 #delete default stripe information
26171 echo "delete default stripeEA"
26172 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
26173 error "set default stripe on striped dir error"
26175 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
26176 for dir in $(find $DIR/$tdir/normal_dir/*); do
26177 stripe_count=$($LFS getdirstripe -c $dir)
26178 [ $stripe_count -eq 0 ] ||
26179 error "expect 1 get $stripe_count for $dir"
26182 run_test 300g "check default striped directory for normal directory"
26185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26186 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26187 skip "Need MDS version at least 2.7.55"
26193 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
26194 error "set striped dir error"
26196 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
26197 test_300_check_default_striped_dir striped_dir 1 0
26198 test_300_check_default_striped_dir striped_dir -1 1
26199 test_300_check_default_striped_dir striped_dir 2 -1
26201 #delete default stripe information
26202 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
26203 error "set default stripe on striped dir error"
26205 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
26206 for dir in $(find $DIR/$tdir/striped_dir/*); do
26207 stripe_count=$($LFS getdirstripe -c $dir)
26208 [ $stripe_count -eq 0 ] ||
26209 error "expect 1 get $stripe_count for $dir"
26212 run_test 300h "check default striped directory for striped directory"
26215 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
26216 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
26217 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
26218 skip "Need MDS version at least 2.7.55"
26225 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
26226 error "set striped dir error"
26228 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
26229 error "create files under striped dir failed"
26231 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
26232 error "set striped hashdir error"
26234 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
26235 error "create dir0 under hash dir failed"
26236 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
26237 error "create dir1 under hash dir failed"
26238 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
26239 error "create dir2 under hash dir failed"
26241 # unfortunately, we need to umount to clear dir layout cache for now
26242 # once we fully implement dir layout, we can drop this
26243 umount_client $MOUNT || error "umount failed"
26244 mount_client $MOUNT || error "mount failed"
26246 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
26247 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
26248 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
26250 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
26251 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
26252 error "create crush2 dir $tdir/hashdir/d3 failed"
26253 $LFS find -H crush2 $DIR/$tdir/hashdir
26254 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
26255 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
26257 # mkdir with an invalid hash type (hash=fail_val) from client
26258 # should be replaced on MDS with a valid (default) hash type
26259 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
26260 $LCTL set_param fail_loc=0x1901 fail_val=99
26261 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
26263 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
26264 local expect=$(do_facet mds1 \
26265 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
26266 [[ $hash == $expect ]] ||
26267 error "d99 hash '$hash' != expected hash '$expect'"
26270 #set the stripe to be unknown hash type on read
26271 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
26272 $LCTL set_param fail_loc=0x1901 fail_val=99
26273 for ((i = 0; i < 10; i++)); do
26274 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
26275 error "stat f-$i failed"
26276 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
26279 touch $DIR/$tdir/striped_dir/f0 &&
26280 error "create under striped dir with unknown hash should fail"
26282 $LCTL set_param fail_loc=0
26284 umount_client $MOUNT || error "umount failed"
26285 mount_client $MOUNT || error "mount failed"
26289 run_test 300i "client handle unknown hash type striped directory"
26292 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26294 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26295 skip "Need MDS version at least 2.7.55"
26302 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
26303 $LCTL set_param fail_loc=0x1702
26304 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
26305 error "set striped dir error"
26307 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
26308 error "create files under striped dir failed"
26310 $LCTL set_param fail_loc=0
26312 rm -rf $DIR/$tdir || error "unlink striped dir fails"
26316 run_test 300j "test large update record"
26319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26321 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26322 skip "Need MDS version at least 2.7.55"
26324 # this test needs a huge transaction
26326 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
26327 osd*.$FSNAME-MDT0000.kbytestotal")
26328 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
26335 #define OBD_FAIL_LARGE_STRIPE 0x1703
26336 $LCTL set_param fail_loc=0x1703
26337 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
26338 error "set striped dir error"
26339 $LCTL set_param fail_loc=0
26341 $LFS getdirstripe $DIR/$tdir/striped_dir ||
26342 error "getstripeddir fails"
26343 rm -rf $DIR/$tdir/striped_dir ||
26344 error "unlink striped dir fails"
26348 run_test 300k "test large striped directory"
26351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26352 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26353 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26354 skip "Need MDS version at least 2.7.55"
26358 test_mkdir -p $DIR/$tdir/striped_dir
26359 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
26360 error "chown $RUNAS_ID failed"
26361 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
26362 error "set default striped dir failed"
26364 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
26365 $LCTL set_param fail_loc=0x80000158
26366 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
26368 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
26369 [ $stripe_index -eq 1 ] ||
26370 error "expect 1 get $stripe_index for $dir"
26372 run_test 300l "non-root user to create dir under striped dir with stale layout"
26375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26376 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
26377 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26378 skip "Need MDS version at least 2.7.55"
26380 mkdir -p $DIR/$tdir/striped_dir
26381 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
26382 error "set default stripes dir error"
26384 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
26386 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
26387 [ $stripe_count -eq 0 ] ||
26388 error "expect 0 get $stripe_count for a"
26390 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
26391 error "set default stripes dir error"
26393 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
26395 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
26396 [ $stripe_count -eq 0 ] ||
26397 error "expect 0 get $stripe_count for b"
26399 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
26400 error "set default stripes dir error"
26402 mkdir $DIR/$tdir/striped_dir/c &&
26403 error "default stripe_index is invalid, mkdir c should fails"
26405 rm -rf $DIR/$tdir || error "rmdir fails"
26407 run_test 300m "setstriped directory on single MDT FS"
26410 local list=$(comma_list $(mdts_nodes))
26413 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
26417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26418 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26419 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26420 skip "Need MDS version at least 2.7.55"
26421 remote_mds_nodsh && skip "remote MDS with nodsh"
26424 local list=$(comma_list $(mdts_nodes))
26426 trap cleanup_300n RETURN EXIT
26427 mkdir -p $DIR/$tdir
26428 chmod 777 $DIR/$tdir
26429 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
26430 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
26431 error "create striped dir succeeds with gid=0"
26433 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
26434 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
26435 error "create striped dir fails with gid=-1"
26437 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
26438 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
26439 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
26440 error "set default striped dir succeeds with gid=0"
26443 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
26444 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
26445 error "set default striped dir fails with gid=-1"
26448 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
26449 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
26450 error "create test_dir fails"
26451 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
26452 error "create test_dir1 fails"
26453 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
26454 error "create test_dir2 fails"
26457 run_test 300n "non-root user to create dir under striped dir with default EA"
26460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26461 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26462 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26463 skip "Need MDS version at least 2.7.55"
26468 mkdir -p $DIR/$tdir
26470 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
26471 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
26472 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
26473 skip "not enough free inodes $numfree1 $numfree2"
26476 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
26477 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
26478 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
26479 skip "not enough free space $numfree1 $numfree2"
26482 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
26483 error "setdirstripe fails"
26485 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
26486 error "create dirs fails"
26488 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
26489 ls $DIR/$tdir/striped_dir > /dev/null ||
26490 error "ls striped dir fails"
26491 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
26492 error "unlink big striped dir fails"
26494 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
26497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26498 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26499 remote_mds_nodsh && skip "remote MDS with nodsh"
26501 mkdir_on_mdt0 $DIR/$tdir
26503 #define OBD_FAIL_OUT_ENOSPC 0x1704
26504 do_facet mds2 lctl set_param fail_loc=0x80001704
26505 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
26506 && error "create striped directory should fail"
26508 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
26510 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
26513 run_test 300p "create striped directory without space"
26516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26517 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26519 local fd=$(free_fd)
26520 local cmd="exec $fd<$tdir"
26522 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
26525 trap "eval $cmd" EXIT
26526 cd $tdir || error "cd $tdir fails"
26527 rmdir ../$tdir || error "rmdir $tdir fails"
26528 mkdir local_dir && error "create dir succeeds"
26529 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
26533 run_test 300q "create remote directory under orphan directory"
26536 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26537 skip "Need MDS version at least 2.7.55" && return
26538 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
26542 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
26543 error "set striped dir error"
26545 $LFS getdirstripe $DIR/$tdir/striped_dir ||
26546 error "getstripeddir fails"
26549 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
26550 awk '/lmv_stripe_count:/ { print $2 }')
26552 [ $MDSCOUNT -ne $stripe_count ] &&
26553 error "wrong stripe count $stripe_count expected $MDSCOUNT"
26555 rm -rf $DIR/$tdir/striped_dir ||
26556 error "unlink striped dir fails"
26558 run_test 300r "test -1 striped directory"
26560 test_300s_helper() {
26563 local stripe_dir=$DIR/$tdir/striped_dir.$count
26565 $LFS mkdir -c $count $stripe_dir ||
26566 error "lfs mkdir -c error"
26568 $LFS getdirstripe $stripe_dir ||
26569 error "lfs getdirstripe fails"
26572 stripe_count=$($LFS getdirstripe $stripe_dir |
26573 awk '/lmv_stripe_count:/ { print $2 }')
26575 [ $count -ne $stripe_count ] &&
26576 error_noexit "bad stripe count $stripe_count expected $count"
26579 dupe_stripes=$($LFS getdirstripe $stripe_dir |
26580 awk '/0x/ {count[$1] += 1}; END {
26581 for (idx in count) {
26582 if (count[idx]>1) {
26583 print "index " idx " count " count[idx]
26588 if [[ -n "$dupe_stripes" ]] ; then
26589 lfs getdirstripe $stripe_dir
26590 error_noexit "Dupe MDT above: $dupe_stripes "
26593 rm -rf $stripe_dir ||
26594 error_noexit "unlink $stripe_dir fails"
26598 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26599 skip "Need MDS version at least 2.7.55" && return
26600 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
26603 for count in $(seq 2 $MDSCOUNT); do
26604 test_300s_helper $count
26607 run_test 300s "test lfs mkdir -c without -i"
26610 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
26611 skip "need MDS 2.14.55 or later"
26612 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
26614 local testdir="$DIR/$tdir/striped_dir"
26615 local dir1=$testdir/dir1
26616 local dir2=$testdir/dir2
26620 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
26621 error "failed to set default stripe count for $testdir"
26624 local stripe_count=$($LFS getdirstripe -c $dir1)
26626 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
26628 local max_count=$((MDSCOUNT - 1))
26629 local mdts=$(comma_list $(mdts_nodes))
26631 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
26632 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
26635 stripe_count=$($LFS getdirstripe -c $dir2)
26637 (( $stripe_count == $max_count )) || error "wrong stripe count"
26639 run_test 300t "test max_mdt_stripecount"
26641 MDT_OVSTRP_VER="2.15.60"
26642 # 300u family tests MDT overstriping
26644 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26646 local setcount=$((MDSCOUNT * 2))
26648 local expected_count
26651 $LFS setdirstripe -C $setcount $DIR/$tdir/${tdir}.0 ||
26652 error "(0) failed basic overstriped dir creation test"
26653 local getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.0)
26655 # This does a basic interop test - if the MDS does not support mdt
26656 # overstriping, we should get stripes == number of MDTs
26657 if (( $MDS1_VERSION < $(version_code $MDT_OVSTRP_VER) )); then
26658 expected_count=$MDSCOUNT
26660 expected_count=$setcount
26662 (( getstripe_count == expected_count )) ||
26663 error "(1) incorrect stripe count for simple overstriped dir"
26665 rm -rf $DIR/$tdir/${tdir}.0 ||
26666 error "(2) unable to rm overstriped dir"
26668 # Tests after this require overstriping support
26669 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26670 { echo "skipped for MDS < $MDT_OVSTRP_VER"; return 0; }
26672 test_striped_dir 0 $setcount true ||
26673 error "(3)failed on overstriped dir"
26674 test_striped_dir 1 $setcount true ||
26675 error "(4)failed on overstriped dir"
26677 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26679 test_striped_dir 0 $setcount true ||
26680 error "(5)failed on overstriped dir"
26682 run_test 300ua "basic overstriped dir sanity test"
26685 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26686 skip "skipped for MDS < $MDT_OVSTRP_VER"
26687 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26691 echo "Testing invalid stripe count, failure expected"
26692 local setcount=$((MDSCOUNT * 2))
26694 $LFS setdirstripe -c $setcount $DIR/$tdir/${tdir}.0
26695 local getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.0)
26697 (( getstripe_count <= MDSCOUNT )) ||
26698 error "(0)stripe count ($setcount) > MDT count ($MDSCOUNT) succeeded with -c"
26700 # When a user requests > LMV_MAX_STRIPES_PER_MDT, we reduce to that
26701 setcount=$((MDSCOUNT * 2 * LMV_MAX_STRIPES_PER_MDT))
26702 $LFS setdirstripe -C $setcount $DIR/$tdir/${tdir}.1
26704 local maxcount=$((MDSCOUNT * LMV_MAX_STRIPES_PER_MDT))
26706 getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.1)
26707 (( getstripe_count == maxcount )) ||
26708 error "(1)stripe_count is $getstripe_count, expect $maxcount"
26710 # Test specific striping with -i
26711 $LFS setdirstripe -i 0,0,0,0 $DIR/$tdir/${tdir}.2
26713 getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.2)
26714 (( getstripe_count == 4 )) ||
26715 error "(2)stripe_count is $getstripe_count, expect 4"
26717 local nonzeroindices=$($LFS getdirstripe $DIR/$tdir/${tdir}.2 | grep "\[" | \
26718 grep -v mdtidx | awk '{print $1}' | grep -c -v 0)
26720 [[ -n "$nonzeroindices" ]] ||
26721 error "(3) stripes indices not all 0: $nonzeroindices"
26723 # Test specific striping with too many stripes on one MDT
26724 echo "Testing invalid striping, failure expected"
26725 $LFS setdirstripe -i 0,1,0,1,0,1,0,1,0,1,0 $DIR/$tdir/${tdir}.3
26726 $LFS getdirstripe $DIR/$tdir/${tdir}.3
26727 getstripe_count=$($LFS getdirstripe $DIR/$tdir/${tdir}.3 | grep "\[" | \
26728 grep -v mdtidx | awk '{print $1}' | grep -c '0')
26729 echo "stripes on MDT0: $getstripe_count"
26730 (( getstripe_count <= LMV_MAX_STRIPES_PER_MDT )) ||
26731 error "(4) setstripe with too many stripes on MDT0 succeeded"
26733 setcount=$((MDSCOUNT * 2))
26734 $LFS setdirstripe -C $setcount -H all_char $DIR/${tdir}.4 ||
26735 error "(5) can't setdirstripe with manually set hash function"
26737 getstripe_count=$($LFS getdirstripe -c $DIR/${tdir}.4)
26738 (( getstripe_count == setcount )) ||
26739 error "(6)stripe_count is $getstripe_count, expect $setcount"
26741 setcount=$((MDSCOUNT * 2))
26742 mkdir $DIR/${tdir}.5
26743 $LFS setdirstripe -C $setcount -D -H crush $DIR/${tdir}.5 ||
26744 error "(7) can't setdirstripe with manually set hash function"
26745 mkdir $DIR/${tdir}.5/${tdir}.6
26747 getstripe_count=$($LFS getdirstripe -c $DIR/${tdir}.5/${tdir}.6)
26748 (( getstripe_count == setcount )) ||
26749 error "(8)stripe_count is $getstripe_count, expect $setcount"
26751 run_test 300ub "test MDT overstriping interface & limits"
26754 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26755 skip "skipped for MDS < $MDT_OVSTRP_VER"
26756 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26760 local setcount=$((MDSCOUNT * 2))
26762 $LFS setdirstripe -D -C $setcount $DIR/$tdir
26764 mkdir $DIR/$tdir/${tdir}.1
26766 local getstripe_count=$($LFS getdirstripe -c $DIR/$tdir/${tdir}.1)
26768 (( getstripe_count == setcount )) ||
26769 error "(0)stripe_count is $getstripe_count, expect $setcount"
26771 mkdir $DIR/$tdir/${tdir}.1/${tdir}.2
26773 local getstripe_count=$($LFS getdirstripe -c \
26774 $DIR/$tdir/${tdir}.1/${tdir}.2)
26776 (( getstripe_count == setcount )) ||
26777 error "(1)stripe_count is $getstripe_count, expect $setcount"
26779 run_test 300uc "test MDT overstriping as default & inheritance"
26782 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26783 skip "skipped for MDS < $MDT_OVSTRP_VER"
26784 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26786 local mdts=$(comma_list $(mdts_nodes))
26789 local restripe_status
26793 [[ $mds1_FSTYPE == zfs ]] && timeout=300
26795 # in case "crush" hash type is not set
26796 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
26798 restripe_status=$(do_facet mds1 $LCTL get_param -n \
26799 mdt.*MDT0000.enable_dir_restripe)
26800 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
26801 stack_trap "do_nodes $mdts $LCTL set_param \
26802 mdt.*.enable_dir_restripe=$restripe_status"
26805 createmany -m $DIR/$tdir/f $((50 * MDSCOUNT)) ||
26806 error "create files under remote dir failed $i"
26807 createmany -d $DIR/$tdir/d $((50 * MDSCOUNT)) ||
26808 error "create dirs under remote dir failed $i"
26810 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26812 (( setcount < 13 )) || setcount=12
26813 for i in $(seq 2 $setcount); do
26814 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
26815 $LFS setdirstripe -C $i $DIR/$tdir ||
26816 error "split -C $i $tdir failed"
26817 wait_update $HOSTNAME \
26818 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
26819 error "dir split not finished"
26820 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
26821 awk '/migrate/ {sum += $2} END { print sum }')
26822 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
26823 # delta is around total_files/stripe_count, deviation 3%
26824 (( delta < 100 * MDSCOUNT / i + 3 * MDSCOUNT )) ||
26825 error "$delta files migrated >= $((100 * MDSCOUNT / i + 3 * MDSCOUNT))"
26828 run_test 300ud "dir split"
26831 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26832 skip "skipped for MDS < $MDT_OVSTRP_VER"
26833 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26835 local mdts=$(comma_list $(mdts_nodes))
26838 local restripe_status
26842 [[ $mds1_FSTYPE == zfs ]] && timeout=300
26844 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
26846 restripe_status=$(do_facet mds1 $LCTL get_param -n \
26847 mdt.*MDT0000.enable_dir_restripe)
26848 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
26849 stack_trap "do_nodes $mdts $LCTL set_param \
26850 mdt.*.enable_dir_restripe=$restripe_status"
26852 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26854 (( setcount < 13 )) || setcount=12
26855 test_mkdir -C $setcount -H crush $DIR/$tdir
26856 createmany -m $DIR/$tdir/f $((50 * MDSCOUNT)) ||
26857 error "create files under remote dir failed"
26858 createmany -d $DIR/$tdir/d $((50 * MDSCOUNT)) ||
26859 error "create dirs under remote dir failed"
26861 for c in $(seq $((setcount - 1)) -1 1); do
26862 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
26863 $LFS setdirstripe -C $c $DIR/$tdir ||
26864 error "split -C $c $tdir failed"
26865 wait_update $HOSTNAME \
26866 "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" $timeout ||
26867 error "dir merge not finished"
26868 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
26869 awk '/migrate/ {sum += $2} END { print sum }')
26870 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
26871 # delta is around total_files/stripe_count, deviation 3%
26872 (( delta < 100 * MDSCOUNT / c + 3 * MDSCOUNT )) ||
26873 error "$delta files migrated >= $((100 * MDSCOUNT / c + 3 * MDSCOUNT))"
26876 run_test 300ue "dir merge"
26879 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26880 skip "skipped for MDS < $MDT_OVSTRP_VER"
26881 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26883 # maximum amount of local locks:
26884 # parent striped dir - 2 locks
26885 # new stripe in parent to migrate to - 1 lock
26886 # source and target - 2 locks
26887 # Total 5 locks for regular file
26889 # NB: Overstriping should add several extra local locks
26890 # FIXME: Remove this once understood
26891 #lctl set_param *debug=-1 debug_mb=10000
26893 lctl mark "touch/create"
26894 mkdir -p $DIR/$tdir
26895 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26896 local setcount=$((MDSCOUNT * 5))
26898 $LFS mkdir -i1 -C $setcount $DIR/$tdir/dir1
26899 touch $DIR/$tdir/dir1/eee
26901 lctl mark "hardlinks"
26902 # create 4 hardlink for 4 more locks
26903 # Total: 9 locks > RS_MAX_LOCKS (8)
26904 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
26905 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
26906 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
26907 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
26908 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
26909 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
26910 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
26911 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
26913 lctl mark "cancel lru"
26914 cancel_lru_locks mdc
26916 lctl mark "migrate"
26917 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
26918 error "migrate dir fails"
26920 rm -rf $DIR/$tdir || error "rm dir failed after migration"
26922 run_test 300uf "migrate with too many local locks"
26925 (( MDS1_VERSION >= $(version_code $MDT_OVSTRP_VER) )) ||
26926 skip "skipped for MDS < $MDT_OVSTRP_VER"
26927 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
26929 mkdir -p $DIR/$tdir
26930 local migrate_dir=$DIR/$tdir/migrate_dir
26931 local setcount=$((MDSCOUNT * $LMV_MAX_STRIPES_PER_MDT))
26932 local setcount2=$((setcount - 2))
26934 $LFS setdirstripe -c 2 $migrate_dir ||
26935 error "(0) failed to create striped directory"
26937 $LFS migrate -m 0 -C $setcount $migrate_dir ||
26938 error "(1)failed to migrate to overstriped directory"
26939 local getstripe_count=$($LFS getdirstripe -c $migrate_dir)
26941 (( getstripe_count == setcount )) ||
26942 error "(2)stripe_count is $getstripe_count, expect $setcount"
26943 touch $DIR/$tdir/migrate_dir/$tfile ||
26944 error "(3)failed to create file in overstriped directory"
26945 $LFS migrate -m 0 -C $setcount2 $migrate_dir ||
26946 error "(4)failed to migrate overstriped directory"
26947 # Check stripe count after migration
26948 $LFS getdirstripe $migrate_dir
26949 getstripe_count=$($LFS getdirstripe -c $migrate_dir)
26950 (( getstripe_count == setcount2 )) ||
26951 error "(5)stripe_count is $getstripe_count, expect $setcount2"
26953 rm -rf $migrate_dir || error "(6) unable to rm overstriped dir"
26955 run_test 300ug "migrate overstriped dirs"
26957 prepare_remote_file() {
26958 mkdir $DIR/$tdir/src_dir ||
26959 error "create remote source failed"
26961 cp /etc/hosts $DIR/$tdir/src_dir/a ||
26962 error "cp to remote source failed"
26963 touch $DIR/$tdir/src_dir/a
26965 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
26966 error "create remote target dir failed"
26968 touch $DIR/$tdir/tgt_dir/b
26970 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
26971 error "rename dir cross MDT failed!"
26973 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
26974 error "src_child still exists after rename"
26976 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
26977 error "missing file(a) after rename"
26979 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
26980 error "diff after rename"
26984 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
26985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26987 local remote_file=$DIR/$tdir/tgt_dir/b
26989 mkdir -p $DIR/$tdir
26991 prepare_remote_file || error "prepare remote file failed"
26994 $OPENUNLINK $remote_file $remote_file ||
26995 error "openunlink $remote_file failed"
26996 $CHECKSTAT -a $remote_file || error "$remote_file exists"
26998 run_test 310a "open unlink remote file"
27001 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
27002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27004 local remote_file=$DIR/$tdir/tgt_dir/b
27006 mkdir -p $DIR/$tdir
27008 prepare_remote_file || error "prepare remote file failed"
27010 ln $remote_file $DIR/$tfile || error "link failed for remote file"
27011 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
27012 $CHECKSTAT -t file $remote_file || error "check file failed"
27014 run_test 310b "unlink remote file with multiple links while open"
27017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27018 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
27020 local remote_file=$DIR/$tdir/tgt_dir/b
27022 mkdir -p $DIR/$tdir
27024 prepare_remote_file || error "prepare remote file failed"
27026 ln $remote_file $DIR/$tfile || error "link failed for remote file"
27027 multiop_bg_pause $remote_file O_uc ||
27028 error "mulitop failed for remote file"
27030 $MULTIOP $DIR/$tfile Ouc
27031 kill -USR1 $MULTIPID
27034 run_test 310c "open-unlink remote file with multiple links"
27038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27039 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
27040 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
27041 skip "lustre < 2.8.54 does not contain LU-4825 fix"
27042 remote_mds_nodsh && skip "remote MDS with nodsh"
27044 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
27045 local mdts=$(comma_list $(mdts_nodes))
27047 mkdir -p $DIR/$tdir
27048 $LFS setstripe -i 0 -c 1 $DIR/$tdir
27049 createmany -o $DIR/$tdir/$tfile. 1000
27051 # statfs data is not real time, let's just calculate it
27052 old_iused=$((old_iused + 1000))
27054 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27055 osp.*OST0000*MDT0000.create_count")
27056 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27057 osp.*OST0000*MDT0000.max_create_count")
27058 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
27060 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
27061 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
27062 [ $index -ne 0 ] || error "$tfile stripe index is 0"
27064 unlinkmany $DIR/$tdir/$tfile. 1000
27066 do_nodes $mdts "$LCTL set_param -n \
27067 osp.*OST0000*.max_create_count=$max_count"
27068 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
27069 do_nodes $mdts "$LCTL set_param -n \
27070 osp.*OST0000*.create_count=$count"
27071 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
27072 grep "=0" && error "create_count is zero"
27075 for i in $(seq 120); do
27076 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
27077 # system may be too busy to destroy all objs in time, use
27078 # a somewhat small value to not fail autotest
27079 [ $((old_iused - new_iused)) -gt 400 ] && break
27083 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
27084 [ $((old_iused - new_iused)) -gt 400 ] ||
27085 error "objs not destroyed after unlink"
27087 run_test 311 "disable OSP precreate, and unlink should destroy objs"
27093 local fid=($($LFS getstripe $tf | grep 0x))
27094 local seq=${fid[3]#0x}
27095 local objid=${fid[1]}
27097 local vdevdir=$(dirname $(facet_vdevice $ost))
27098 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
27099 local zfs_zapid=$(do_facet $ost $cmd |
27100 grep -w "/O/$seq/d$((objid%32))" -C 5 |
27101 awk '/Object/{getline; print $1}')
27102 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
27103 awk "/$objid = /"'{printf $3}')
27108 zfs_object_blksz() {
27112 local vdevdir=$(dirname $(facet_vdevice $ost))
27113 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
27114 local blksz=$(do_facet $ost $cmd $objid |
27115 awk '/dblk/{getline; printf $4}')
27117 case "${blksz: -1}" in
27118 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
27119 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
27126 test_312() { # LU-4856
27127 remote_ost_nodsh && skip "remote OST with nodsh"
27128 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
27130 local max_blksz=$(do_facet ost1 \
27131 $ZFS get -p recordsize $(facet_device ost1) |
27132 awk '!/VALUE/{print $3}')
27133 local tf=$DIR/$tfile
27135 $LFS setstripe -c1 $tf
27136 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
27138 # Get ZFS object id
27139 local zfs_objid=$(zfs_get_objid $facet $tf)
27140 # block size change by sequential overwrite
27143 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
27144 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
27146 local blksz=$(zfs_object_blksz $facet $zfs_objid)
27147 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
27151 $LFS setstripe -c1 $tf
27152 facet="ost$(($($LFS getstripe -i $tf) + 1))"
27154 # block size change by sequential append write
27155 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
27156 zfs_objid=$(zfs_get_objid $facet $tf)
27159 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
27160 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
27161 oflag=sync conv=notrunc
27163 blksz=$(zfs_object_blksz $facet $zfs_objid)
27164 (( $blksz == 2 * count * PAGE_SIZE )) ||
27165 error "blksz error, actual $blksz, " \
27166 "expected: 2 * $count * $PAGE_SIZE"
27171 $LFS setstripe -c1 $tf
27172 facet="ost$(($($LFS getstripe -i $tf) + 1))"
27173 zfs_objid=$(zfs_get_objid $facet $tf)
27175 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
27176 blksz=$(zfs_object_blksz $facet $zfs_objid)
27177 (( blksz == PAGE_SIZE )) ||
27178 error "blksz error: $blksz, expected: $PAGE_SIZE"
27180 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
27181 blksz=$(zfs_object_blksz $facet $zfs_objid)
27182 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
27184 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
27185 blksz=$(zfs_object_blksz $facet $zfs_objid)
27186 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
27188 run_test 312 "make sure ZFS adjusts its block size by write pattern"
27191 remote_ost_nodsh && skip "remote OST with nodsh"
27193 local file=$DIR/$tfile
27196 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
27198 # define OBD_FAIL_TGT_RCVD_EIO 0x720
27199 do_facet ost1 "$LCTL set_param fail_loc=0x720"
27200 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
27201 error "write should failed"
27202 do_facet ost1 "$LCTL set_param fail_loc=0"
27205 run_test 313 "io should fail after last_rcvd update fail"
27208 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
27210 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
27211 do_facet ost1 "$LCTL set_param fail_loc=0x720"
27213 wait_delete_completed
27214 do_facet ost1 "$LCTL set_param fail_loc=0"
27216 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
27218 test_315() { # LU-618
27219 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
27221 local file=$DIR/$tfile
27224 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
27225 error "multiop file write failed"
27226 $MULTIOP $file oO_RDONLY:r4063232_c &
27231 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
27234 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
27237 run_test 315 "read should be accounted"
27240 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
27241 large_xattr_enabled || skip "ea_inode feature disabled"
27243 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27244 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
27245 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
27246 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
27248 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
27250 run_test 316 "lfs migrate of file with large_xattr enabled"
27253 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
27254 skip "Need MDS version at least 2.11.53"
27255 if [ "$ost1_FSTYPE" == "zfs" ]; then
27256 skip "LU-10370: no implementation for ZFS"
27260 local grant_blk_size
27262 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
27263 awk '/grant_block_size:/ { print $2; exit; }')
27265 # Create File of size 5M. Truncate it to below size's and verify
27268 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
27269 error "Create file $DIR/$tfile failed"
27270 stack_trap "rm -f $DIR/$tfile" EXIT
27272 for trunc_sz in 2097152 4097 4000 509 0; do
27273 $TRUNCATE $DIR/$tfile $trunc_sz ||
27274 error "truncate $tfile to $trunc_sz failed"
27275 local sz=$(stat --format=%s $DIR/$tfile)
27276 local blk=$(stat --format=%b $DIR/$tfile)
27277 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
27278 grant_blk_size) * 8))
27280 if [[ $blk -ne $trunc_blk ]]; then
27281 $(which stat) $DIR/$tfile
27282 error "Expected Block $trunc_blk got $blk for $tfile"
27285 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
27286 error "Expected Size $trunc_sz got $sz for $tfile"
27291 # Create file with a hole and write actual 65536 bytes which aligned
27292 # with 4K and 64K PAGE_SIZE. Block count must be 128.
27295 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
27296 error "Create file : $DIR/$tfile"
27299 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
27300 # blocks. The block count must drop to 8.
27302 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
27303 ((bs - grant_blk_size) + 1)))
27304 $TRUNCATE $DIR/$tfile $trunc_sz ||
27305 error "truncate $tfile to $trunc_sz failed"
27307 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
27308 sz=$(stat --format=%s $DIR/$tfile)
27309 blk=$(stat --format=%b $DIR/$tfile)
27311 if [[ $blk -ne $trunc_bsz ]]; then
27312 $(which stat) $DIR/$tfile
27313 error "Expected Block $trunc_bsz got $blk for $tfile"
27316 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
27317 error "Expected Size $trunc_sz got $sz for $tfile"
27319 run_test 317 "Verify blocks get correctly update after truncate"
27322 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
27323 local old_max_active=$($LCTL get_param -n \
27324 ${llite_name}.max_read_ahead_async_active \
27327 $LCTL set_param llite.*.max_read_ahead_async_active=256
27328 local max_active=$($LCTL get_param -n \
27329 ${llite_name}.max_read_ahead_async_active \
27331 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
27333 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
27334 error "set max_read_ahead_async_active should succeed"
27336 $LCTL set_param llite.*.max_read_ahead_async_active=512
27337 max_active=$($LCTL get_param -n \
27338 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
27339 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
27341 # restore @max_active
27342 [ $old_max_active -ne 0 ] && $LCTL set_param \
27343 llite.*.max_read_ahead_async_active=$old_max_active
27345 local old_threshold=$($LCTL get_param -n \
27346 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
27347 local max_per_file_mb=$($LCTL get_param -n \
27348 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
27350 local invalid=$(($max_per_file_mb + 1))
27352 llite.*.read_ahead_async_file_threshold_mb=$invalid\
27353 && error "set $invalid should fail"
27355 local valid=$(($invalid - 1))
27357 llite.*.read_ahead_async_file_threshold_mb=$valid ||
27358 error "set $valid should succeed"
27359 local threshold=$($LCTL get_param -n \
27360 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
27361 [ $threshold -eq $valid ] || error \
27362 "expect threshold $valid got $threshold"
27364 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
27366 run_test 318 "Verify async readahead tunables"
27369 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
27371 local before=$(date +%s)
27373 local mdir=$DIR/$tdir
27374 local file=$mdir/xxx
27376 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
27379 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
27380 $LCTL set_param fail_val=5 fail_loc=0x8000032c
27381 $LFS migrate -m1 $mdir &
27384 dd if=$file of=/dev/null
27386 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
27387 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
27389 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
27391 run_test 319 "lost lease lock on migrate error"
27394 local mdts=$(comma_list $(mdts_nodes))
27396 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
27397 stack_trap "rm -r $DIR/$tdir"
27399 #force 1/100 of replies to take "NID mismatch" codepath
27400 #define CFS_FAIL_MATCH_MD_NID 0xe001 CFS_FAIL_SOME 0x10000000
27401 do_nodes $mdts $LCTL set_param fail_loc=0x1000e001 fail_val=100
27403 while ls -lR $DIR/$tdir > /dev/null; do :; done &
27404 stack_trap "killall -9 ls || killall -9 ls"
27406 cp -a /etc $DIR/$tdir || error "cp failed"
27408 run_test 350 "force NID mismatch path to be exercised"
27411 (( $OST1_VERSION >= $(version_code 2.15.58.96) )) ||
27412 skip "Need OST version at least 2.15.58.96"
27413 [[ "$ost1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
27415 check_set_fallocate_or_skip
27416 local param="osd-ldiskfs.delayed_unlink_mb"
27417 local old=($(do_facet ost1 "$LCTL get_param -n $param"))
27419 do_facet ost1 "$LCTL set_param $param=1MiB"
27420 stack_trap "do_facet ost1 $LCTL set_param $param=${old[0]}"
27423 do_facet ost1 $LCTL set_param debug=+inode
27424 do_facet ost1 $LCTL clear
27427 for ((i = 0; i < $files; i++)); do
27428 fallocate -l 1280k $DIR/$tdir/$tfile.$i ||
27429 error "fallocate 1280k $DIR/$tdir/$tfile.$i failed"
27431 local min=$(($($LFS find $DIR/$tdir --ost 0 | wc -l) / 2))
27433 for ((i = 0; i < $files; i++)); do
27434 unlink $DIR/$tdir/$tfile.$i ||
27435 error "unlink $DIR/$tdir/$tfile.$i failed"
27441 for (( loop = 0; loop < 30 && count < min; loop++)); do
27443 (( count += $(do_facet ost1 $LCTL dk | grep -c "delayed iput")))
27444 echo "Count[$loop]: $count"
27446 (( count >= min )) || error "$count < $min delayed iput after $loop s"
27448 run_test 360 "ldiskfs unlink in a separate thread"
27450 test_398a() { # LU-4198
27451 local ost1_imp=$(get_osc_import_name client ost1)
27452 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27455 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27456 stack_trap "rm -f $DIR/$tfile"
27457 $LCTL set_param ldlm.namespaces.*.lru_size=clear
27459 # request a new lock on client
27460 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27462 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
27463 local lock_count=$($LCTL get_param -n \
27464 ldlm.namespaces.$imp_name.lru_size)
27465 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
27467 $LCTL set_param ldlm.namespaces.$imp_name.lru_size=clear
27469 # no lock cached, should use lockless DIO and not enqueue new lock
27470 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
27471 lock_count=$($LCTL get_param -n \
27472 ldlm.namespaces.$imp_name.lru_size)
27473 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
27475 $LCTL set_param ldlm.namespaces.$imp_name.lru_size=clear
27477 # no lock cached, should use locked DIO append
27478 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
27479 conv=notrunc || error "DIO append failed"
27480 lock_count=$($LCTL get_param -n \
27481 ldlm.namespaces.$imp_name.lru_size)
27482 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
27484 run_test 398a "direct IO should cancel lock otherwise lockless"
27486 test_398b() { # LU-4198
27487 local before=$(date +%s)
27491 which fio || skip_env "no fio installed"
27492 $LFS setstripe -c -1 -S 1M $DIR/$tfile
27493 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
27495 # Single page, multiple pages, stripe size, 4*stripe size
27496 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
27497 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
27498 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
27499 --numjobs=$njobs --fallocate=none \
27500 --iodepth=16 --allow_file_create=0 \
27501 --size=$((size/njobs))M \
27502 --filename=$DIR/$tfile &
27505 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
27506 fio --name=rand-rw --rw=randrw --bs=$bsize \
27507 --numjobs=$njobs --fallocate=none \
27508 --iodepth=16 --allow_file_create=0 \
27509 --size=$((size/njobs))M \
27510 --filename=$DIR/$tfile || true
27514 evict=$(do_facet client $LCTL get_param \
27515 osc.$FSNAME-OST*-osc-*/state |
27516 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
27518 [ -z "$evict" ] || [[ $evict -le $before ]] ||
27519 (do_facet client $LCTL get_param \
27520 osc.$FSNAME-OST*-osc-*/state;
27521 error "eviction happened: $evict before:$before")
27525 run_test 398b "DIO and buffer IO race"
27527 test_398c() { # LU-4198
27528 local ost1_imp=$(get_osc_import_name client ost1)
27529 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27532 which fio || skip_env "no fio installed"
27534 saved_debug=$($LCTL get_param -n debug)
27535 $LCTL set_param debug=0
27537 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
27538 ((size /= 1024)) # by megabytes
27539 ((size /= 2)) # write half of the OST at most
27540 [ $size -gt 40 ] && size=40 #reduce test time anyway
27542 $LFS setstripe -c 1 $DIR/$tfile
27544 # it seems like ldiskfs reserves more space than necessary if the
27545 # writing blocks are not mapped, so it extends the file firstly
27546 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
27547 cancel_lru_locks osc
27549 # clear and verify rpc_stats later
27550 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
27553 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
27554 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
27555 --numjobs=$njobs --fallocate=none --ioengine=libaio \
27556 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
27557 --filename=$DIR/$tfile
27558 [ $? -eq 0 ] || error "fio write error"
27560 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
27561 error "Locks were requested while doing AIO"
27563 # get the percentage of 1-page I/O
27564 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
27565 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
27567 (( $pct <= 50 )) || {
27568 $LCTL get_param osc.${imp_name}.rpc_stats
27569 error "$pct% of I/O are 1-page"
27572 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
27573 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
27574 --numjobs=$njobs --fallocate=none --ioengine=libaio \
27575 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
27576 --filename=$DIR/$tfile
27577 [ $? -eq 0 ] || error "fio mixed read write error"
27579 echo "AIO with large block size ${size}M"
27580 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
27581 --numjobs=1 --fallocate=none --ioengine=libaio \
27582 --iodepth=16 --allow_file_create=0 --size=${size}M \
27583 --filename=$DIR/$tfile
27584 [ $? -eq 0 ] || error "fio large block size failed"
27587 $LCTL set_param debug="$saved_debug"
27589 run_test 398c "run fio to test AIO"
27591 test_398d() { # LU-13846
27592 which aiocp || skip_env "no aiocp installed"
27593 local aio_file=$DIR/$tfile.aio
27595 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
27597 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
27598 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
27599 stack_trap "rm -f $DIR/$tfile $aio_file"
27601 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
27603 # test memory unaligned aio
27604 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file ||
27605 error "unaligned aio failed"
27606 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
27608 rm -f $DIR/$tfile $aio_file
27610 run_test 398d "run aiocp to verify block size > stripe size"
27613 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
27614 touch $DIR/$tfile.new
27615 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
27617 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
27619 test_398f() { # LU-14687
27620 which aiocp || skip_env "no aiocp installed"
27621 local aio_file=$DIR/$tfile.aio
27623 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
27625 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
27626 stack_trap "rm -f $DIR/$tfile $aio_file"
27628 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
27629 $LCTL set_param fail_loc=0x1418
27630 # make sure we don't crash and fail properly
27631 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
27632 error "aio with page allocation failure succeeded"
27633 $LCTL set_param fail_loc=0
27634 diff $DIR/$tfile $aio_file
27635 [[ $? != 0 ]] || error "no diff after failed aiocp"
27637 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
27639 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
27640 # stripe and i/o size must be > stripe size
27641 # Old style synchronous DIO waits after submitting each chunk, resulting in a
27642 # single RPC in flight. This test shows async DIO submission is working by
27643 # showing multiple RPCs in flight.
27644 test_398g() { # LU-13798
27645 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
27647 # We need to do some i/o first to acquire enough grant to put our RPCs
27648 # in flight; otherwise a new connection may not have enough grant
27650 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
27651 error "parallel dio failed"
27652 stack_trap "rm -f $DIR/$tfile"
27654 # Reduce RPC size to 1M to avoid combination in to larger RPCs
27655 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
27656 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
27657 stack_trap "$LCTL set_param -n $pages_per_rpc"
27659 # Recreate file so it's empty
27661 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
27662 #Pause rpc completion to guarantee we see multiple rpcs in flight
27663 #define OBD_FAIL_OST_BRW_PAUSE_BULK
27664 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
27665 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
27668 $LCTL set_param osc.*.rpc_stats=c
27670 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
27671 error "parallel dio failed"
27672 stack_trap "rm -f $DIR/$tfile"
27674 $LCTL get_param osc.*-OST0000-*.rpc_stats
27675 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
27676 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
27677 grep "8:" | awk '{print $8}')
27678 # We look at the "8 rpcs in flight" field, and verify A) it is present
27679 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
27680 # as expected for an 8M DIO to a file with 1M stripes.
27681 # NB: There is occasionally a mystery extra write RPC to a different
27682 # file. I can't identify why that's happening, so we set up a margin
27683 # of 1 RPC here, ie, 8/9 RPCs at this size, or ~88%
27684 [ $pct -gt 87 ] || error "we should see 8 RPCs in flight"
27686 # Verify turning off parallel dio works as expected
27688 $LCTL set_param osc.*.rpc_stats=c
27689 $LCTL set_param llite.*.parallel_dio=0
27690 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
27692 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
27693 error "dio with parallel dio disabled failed"
27695 # Ideally, we would see only one RPC in flight here, but there is an
27696 # unavoidable race between i/o completion and RPC in flight counting,
27697 # so while only 1 i/o is in flight at a time, the RPC in flight counter
27698 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
27699 # So instead we just verify it's always < 8.
27700 $LCTL get_param osc.*-OST0000-*.rpc_stats
27701 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
27702 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
27703 grep '^$' -B1 | grep . | awk '{print $1}')
27704 [ $ret != "8:" ] ||
27705 error "we should see fewer than 8 RPCs in flight (saw $ret)"
27707 run_test 398g "verify parallel dio async RPC submission"
27709 test_398h() { # LU-13798
27710 local dio_file=$DIR/$tfile.dio
27712 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
27714 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
27715 stack_trap "rm -f $DIR/$tfile $dio_file"
27717 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
27718 error "parallel dio failed"
27719 diff $DIR/$tfile $dio_file
27720 [[ $? == 0 ]] || error "file diff after aiocp"
27722 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
27724 test_398i() { # LU-13798
27725 local dio_file=$DIR/$tfile.dio
27727 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
27729 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
27730 stack_trap "rm -f $DIR/$tfile $dio_file"
27732 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
27733 $LCTL set_param fail_loc=0x1418
27734 # make sure we don't crash and fail properly
27735 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
27736 error "parallel dio page allocation failure succeeded"
27737 diff $DIR/$tfile $dio_file
27738 [[ $? != 0 ]] || error "no diff after failed aiocp"
27740 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
27742 test_398j() { # LU-13798
27743 # Stripe size > RPC size but less than i/o size tests split across
27744 # stripes and RPCs for individual i/o op
27745 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
27747 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
27748 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
27749 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
27750 stack_trap "$LCTL set_param -n $pages_per_rpc"
27752 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
27753 error "parallel dio write failed"
27754 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
27756 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
27757 error "parallel dio read failed"
27758 diff $DIR/$tfile $DIR/$tfile.2
27759 [[ $? == 0 ]] || error "file diff after parallel dio read"
27761 run_test 398j "test parallel dio where stripe size > rpc_size"
27763 test_398k() { # LU-13798
27764 wait_delete_completed
27767 # 4 stripe file; we will cause out of space on OST0
27768 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
27770 # Fill OST0 (if it's not too large)
27771 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
27773 if [[ $ORIGFREE -gt $MAXFREE ]]; then
27774 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
27776 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
27777 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
27778 error "dd should fill OST0"
27779 stack_trap "rm -f $DIR/$tfile.1"
27781 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
27785 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
27786 error "file is not 0 bytes in size"
27788 # dd above should not succeed, but don't error until here so we can
27789 # get debug info above
27791 error "parallel dio write with enospc succeeded"
27792 stack_trap "rm -f $DIR/$tfile"
27794 run_test 398k "test enospc on first stripe"
27796 test_398l() { # LU-13798
27797 wait_delete_completed
27800 # 4 stripe file; we will cause out of space on OST0
27801 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
27802 # happens on the second i/o chunk we issue
27803 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
27805 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
27806 stack_trap "rm -f $DIR/$tfile"
27808 # Fill OST0 (if it's not too large)
27809 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
27811 if [[ $ORIGFREE -gt $MAXFREE ]]; then
27812 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
27814 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
27815 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
27816 error "dd should fill OST0"
27817 stack_trap "rm -f $DIR/$tfile.1"
27819 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
27821 stack_trap "rm -f $DIR/$tfile.2"
27823 # Check that short write completed as expected
27824 ls -la $DIR/$tfile.2
27825 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
27826 error "file is not 1M in size"
27828 # dd above should not succeed, but don't error until here so we can
27829 # get debug info above
27831 error "parallel dio write with enospc succeeded"
27833 # Truncate source file to same length as output file and diff them
27834 $TRUNCATE $DIR/$tfile 1048576
27835 diff $DIR/$tfile $DIR/$tfile.2
27836 [[ $? == 0 ]] || error "data incorrect after short write"
27838 run_test 398l "test enospc on intermediate stripe/RPC"
27840 test_398m() { # LU-13798
27841 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
27843 # Set up failure on OST0, the first stripe:
27844 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
27845 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
27846 # OST0 is on ost1, OST1 is on ost2.
27847 # So this fail_val specifies OST0
27848 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
27849 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
27851 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
27852 error "parallel dio write with failure on first stripe succeeded"
27853 stack_trap "rm -f $DIR/$tfile"
27854 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
27856 # Place data in file for read
27857 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
27858 error "parallel dio write failed"
27860 # Fail read on OST0, first stripe
27861 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
27862 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
27863 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
27864 error "parallel dio read with error on first stripe succeeded"
27865 rm -f $DIR/$tfile.2
27866 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
27868 # Switch to testing on OST1, second stripe
27869 # Clear file contents, maintain striping
27871 # Set up failure on OST1, second stripe:
27872 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
27873 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
27875 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
27876 error "parallel dio write with failure on second stripe succeeded"
27877 stack_trap "rm -f $DIR/$tfile"
27878 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
27880 # Place data in file for read
27881 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
27882 error "parallel dio write failed"
27884 # Fail read on OST1, second stripe
27885 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
27886 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
27887 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
27888 error "parallel dio read with error on second stripe succeeded"
27889 rm -f $DIR/$tfile.2
27890 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
27892 run_test 398m "test RPC failures with parallel dio"
27894 # Parallel submission of DIO should not cause problems for append, but it's
27895 # important to verify.
27896 test_398n() { # LU-13798
27897 $LFS setstripe -C 2 -S 1M $DIR/$tfile
27899 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
27900 error "dd to create source file failed"
27901 stack_trap "rm -f $DIR/$tfile"
27903 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
27904 error "parallel dio write with failure on second stripe succeeded"
27905 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
27906 diff $DIR/$tfile $DIR/$tfile.1
27907 [[ $? == 0 ]] || error "data incorrect after append"
27910 run_test 398n "test append with parallel DIO"
27913 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
27915 run_test 398o "right kms with DIO"
27919 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
27920 which aiocp || skip_env "no aiocp installed"
27922 local stripe_size=$((1024 * 1024)) #1 MiB
27923 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
27924 local file_size=$((25 * stripe_size))
27926 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
27927 stack_trap "rm -f $DIR/$tfile*"
27928 # Just a bit bigger than the largest size in the test set below
27929 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
27930 error "buffered i/o to create file failed"
27932 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
27933 $((stripe_size * 4)); do
27935 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
27937 echo "bs: $bs, file_size $file_size"
27938 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
27939 $DIR/$tfile.1 $DIR/$tfile.2 &
27941 # Buffered I/O with similar but not the same block size
27942 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
27949 if (( rc1 != 0 )); then
27950 error "aio copy 1 w/bsize $bs failed: $rc1"
27952 if (( rc2 != 0 )); then
27953 error "buffered copy 2 w/bsize $bs failed: $rc2"
27956 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
27957 error "size incorrect"
27958 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
27959 error "files differ, bsize $bs"
27960 rm -f $DIR/$tfile.2
27963 run_test 398p "race aio with buffered i/o"
27967 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
27969 local stripe_size=$((1024 * 1024)) #1 MiB
27970 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
27971 local file_size=$((25 * stripe_size))
27973 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
27974 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
27976 # Just a bit bigger than the largest size in the test set below
27977 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
27978 error "buffered i/o to create file failed"
27980 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
27981 $((stripe_size * 4)); do
27983 echo "bs: $bs, file_size $file_size"
27984 dd if=$DIR/$tfile.1 bs=$((bs *2 )) of=$DIR/$tfile.2 \
27985 conv=notrunc oflag=direct iflag=direct &
27987 # Buffered I/O with similar but not the same block size
27988 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
27995 if (( rc1 != 0 )); then
27996 error "dio copy 1 w/bsize $bs failed: $rc1"
27998 if (( rc2 != 0 )); then
27999 error "buffered copy 2 w/bsize $bs failed: $rc2"
28002 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
28003 error "size incorrect"
28004 diff $DIR/$tfile.1 $DIR/$tfile.2 ||
28005 error "files differ, bsize $bs"
28010 run_test 398q "race dio with buffered i/o"
28013 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
28014 echo "hello, world" > $DIR/$tfile
28016 cancel_lru_locks osc
28018 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
28019 do_facet ost1 $LCTL set_param fail_loc=0x20f
28020 cat $DIR/$tfile > /dev/null && error "cat should fail"
28023 run_test 398r "i/o error on file read"
28026 [[ $OSTCOUNT -ge 2 && "$ost1_HOST" = "$ost2_HOST" ]] ||
28029 $LFS mirror create -N -i 0 -c 1 -N -i 1 -c 1 $DIR/$tfile ||
28030 error "mirror create failed"
28032 echo "hello, world" > $DIR/$tfile
28033 $LFS mirror resync $DIR/$tfile || error "mirror resync failed"
28035 cancel_lru_locks osc
28037 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
28038 do_facet ost1 $LCTL set_param fail_loc=0x20f
28039 cat $DIR/$tfile > /dev/null && error "cat should fail"
28042 run_test 398s "i/o error on mirror file read"
28045 local read_write=$1
28046 if [ "$read_write" = "write" ]; then
28047 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
28048 elif [ "$read_write" = "read" ]; then
28049 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
28051 error "argument error"
28054 # turn off debug for performance testing
28055 local saved_debug=$($LCTL get_param -n debug)
28056 $LCTL set_param debug=0
28058 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28060 # get ost1 size - $FSNAME-OST0000
28061 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
28062 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
28063 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
28065 if [ "$read_write" = "read" ]; then
28066 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
28069 local start_time=$(date +%s.%N)
28070 $dd_cmd bs=1M count=$blocks oflag=sync ||
28071 error "real dd $read_write error"
28072 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
28074 if [ "$read_write" = "write" ]; then
28078 # define OBD_FAIL_OST_FAKE_RW 0x238
28079 do_facet ost1 $LCTL set_param fail_loc=0x238
28081 local start_time=$(date +%s.%N)
28082 $dd_cmd bs=1M count=$blocks oflag=sync ||
28083 error "fake dd $read_write error"
28084 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
28086 if [ "$read_write" = "write" ]; then
28088 cancel_lru_locks osc
28089 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
28090 error "$tfile size not $blocks MB"
28092 do_facet ost1 $LCTL set_param fail_loc=0
28094 echo "fake $read_write $duration_fake vs. normal $read_write" \
28095 "$duration in seconds"
28096 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
28097 error_not_in_vm "fake write is slower"
28099 $LCTL set_param -n debug="$saved_debug"
28102 test_399a() { # LU-7655 for OST fake write
28103 remote_ost_nodsh && skip "remote OST with nodsh"
28107 run_test 399a "fake write should not be slower than normal write"
28109 test_399b() { # LU-8726 for OST fake read
28110 remote_ost_nodsh && skip "remote OST with nodsh"
28111 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
28112 skip_env "ldiskfs only test"
28117 run_test 399b "fake read should not be slower than normal read"
28119 test_400a() { # LU-1606, was conf-sanity test_74
28120 if ! which $CC > /dev/null 2>&1; then
28121 skip_env "$CC is not installed"
28124 local extra_flags=''
28125 local out=$TMP/$tfile
28126 local prefix=/usr/include/lustre
28129 # Oleg removes .c files in his test rig so test if any c files exist
28130 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
28131 skip_env "Needed .c test files are missing"
28133 if ! [[ -d $prefix ]]; then
28134 # Assume we're running in tree and fixup the include path.
28135 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
28136 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
28137 extra_flags+=" -L$LUSTRE/utils/.libs"
28140 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
28141 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
28142 error "client api broken"
28146 run_test 400a "Lustre client api program can compile and link"
28148 test_400b() { # LU-1606, LU-5011
28150 local out=$TMP/$tfile
28151 local prefix=/usr/include/linux/lustre
28153 # We use a hard coded prefix so that this test will not fail
28154 # when run in tree. There are headers in lustre/include/lustre/
28155 # that are not packaged (like lustre_idl.h) and have more
28156 # complicated include dependencies (like config.h and lnet/types.h).
28157 # Since this test about correct packaging we just skip them when
28158 # they don't exist (see below) rather than try to fixup cppflags.
28160 if ! which $CC > /dev/null 2>&1; then
28161 skip_env "$CC is not installed"
28164 for header in $prefix/*.h; do
28165 if ! [[ -f "$header" ]]; then
28169 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
28170 continue # lustre_ioctl.h is internal header
28173 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
28174 error "cannot compile '$header'"
28178 run_test 400b "packaged headers can be compiled"
28180 test_401a() { #LU-7437
28181 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
28182 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
28184 #count the number of parameters by "list_param -R"
28185 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
28186 #count the number of parameters by listing proc files
28187 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
28188 echo "proc_dirs='$proc_dirs'"
28189 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
28190 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
28193 [ $params -eq $procs ] ||
28194 error "found $params parameters vs. $procs proc files"
28196 # test the list_param -D option only returns directories
28197 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
28198 #count the number of parameters by listing proc directories
28199 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
28202 [ $params -eq $procs ] ||
28203 error "found $params parameters vs. $procs proc files"
28205 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
28208 # jobid_var may not allow arbitrary values, so use jobid_name
28210 if $LCTL list_param jobid_name > /dev/null 2>&1; then
28211 local testname=jobid_name tmp='testing%p'
28213 local testname=jobid_var tmp=testing
28216 local save=$($LCTL get_param -n $testname)
28218 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
28219 error "no error returned when setting bad parameters"
28221 local jobid_new=$($LCTL get_param -n foe $testname baz)
28222 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
28224 $LCTL set_param -n fog=bam $testname=$save bat=fog
28225 local jobid_old=$($LCTL get_param -n foe $testname bag)
28226 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
28228 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
28231 # jobid_var may not allow arbitrary values, so use jobid_name
28233 if $LCTL list_param jobid_name > /dev/null 2>&1; then
28234 local testname=jobid_name
28236 local testname=jobid_var
28239 local jobid_var_old=$($LCTL get_param -n $testname)
28240 local jobid_var_new
28242 $LCTL set_param $testname= &&
28243 error "no error returned for 'set_param a='"
28245 jobid_var_new=$($LCTL get_param -n $testname)
28246 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
28247 error "$testname was changed by setting without value"
28249 $LCTL set_param $testname &&
28250 error "no error returned for 'set_param a'"
28252 jobid_var_new=$($LCTL get_param -n $testname)
28253 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
28254 error "$testname was changed by setting without value"
28256 run_test 401c "Verify 'lctl set_param' without value fails in either format."
28259 # jobid_var may not allow arbitrary values, so use jobid_name
28261 if $LCTL list_param jobid_name > /dev/null 2>&1; then
28262 local testname=jobid_name new_value='foo=bar%p'
28264 local testname=jobid_var new_valuie=foo=bar
28267 local jobid_var_old=$($LCTL get_param -n $testname)
28268 local jobid_var_new
28270 $LCTL set_param $testname=$new_value ||
28271 error "'set_param a=b' did not accept a value containing '='"
28273 jobid_var_new=$($LCTL get_param -n $testname)
28274 [[ "$jobid_var_new" == "$new_value" ]] ||
28275 error "'set_param a=b' failed on a value containing '='"
28277 # Reset the $testname to test the other format
28278 $LCTL set_param $testname=$jobid_var_old
28279 jobid_var_new=$($LCTL get_param -n $testname)
28280 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
28281 error "failed to reset $testname"
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 $LCTL set_param $testname $jobid_var_old
28291 jobid_var_new=$($LCTL get_param -n $testname)
28292 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
28293 error "failed to reset $testname"
28295 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
28297 test_401e() { # LU-14779
28298 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
28299 error "lctl list_param MGC* failed"
28300 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
28301 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
28302 error "lctl get_param lru_size failed"
28304 run_test 401e "verify 'lctl get_param' works with NID in parameter"
28307 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
28308 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
28309 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
28310 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
28311 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
28312 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
28313 remote_mds_nodsh && skip "remote MDS with nodsh"
28315 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
28316 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
28317 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
28318 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
28319 echo "Touch failed - OK"
28321 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
28324 local file1=$DIR/$tfile.1
28325 local file2=$DIR/$tfile.2
28326 local tfile=$TMP/$tfile
28328 rm -f $file1 $file2 $tfile
28333 # 30 sec OBD_TIMEOUT in ll_getattr()
28334 # right before populating st_nlink
28335 $LCTL set_param fail_loc=0x80001409
28336 stat -c %h $file1 > $tfile &
28338 # create an alias, drop all locks and reclaim the dentry
28340 cancel_lru_locks mdc
28341 cancel_lru_locks osc
28342 sysctl -w vm.drop_caches=2
28346 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
28348 rm -f $tfile $file1 $file2
28350 run_test 403 "i_nlink should not drop to zero due to aliasing"
28352 test_404() { # LU-6601
28353 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
28354 skip "Need server version newer than 2.8.52"
28355 remote_mds_nodsh && skip "remote MDS with nodsh"
28357 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
28358 awk '/osp .*-osc-MDT/ { print $4}')
28361 for osp in $mosps; do
28362 echo "Deactivate: " $osp
28363 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
28364 local stat=$(do_facet $SINGLEMDS $LCTL dl |
28365 awk -vp=$osp '$4 == p { print $2 }')
28366 [ $stat = IN ] || {
28367 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
28368 error "deactivate error"
28370 echo "Activate: " $osp
28371 do_facet $SINGLEMDS $LCTL --device %$osp activate
28372 local stat=$(do_facet $SINGLEMDS $LCTL dl |
28373 awk -vp=$osp '$4 == p { print $2 }')
28374 [ $stat = UP ] || {
28375 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
28376 error "activate error"
28380 run_test 404 "validate manual {de}activated works properly for OSPs"
28383 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28384 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
28385 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
28386 skip "Layout swap lock is not supported"
28388 check_swap_layouts_support
28389 check_swap_layout_no_dom $DIR
28391 test_mkdir $DIR/$tdir
28392 swap_lock_test -d $DIR/$tdir ||
28393 error "One layout swap locked test failed"
28395 run_test 405 "Various layout swap lock tests"
28398 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28399 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
28400 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
28401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28402 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
28403 skip "Need MDS version at least 2.8.50"
28405 local def_stripe_size=$($LFS getstripe -S $MOUNT)
28406 local test_pool=$TESTNAME
28408 pool_add $test_pool || error "pool_add failed"
28409 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
28410 error "pool_add_targets failed"
28412 save_layout_restore_at_exit $MOUNT
28414 # parent set default stripe count only, child will stripe from both
28415 # parent and fs default
28416 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
28417 error "setstripe $MOUNT failed"
28418 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
28419 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
28420 for i in $(seq 10); do
28421 local f=$DIR/$tdir/$tfile.$i
28422 touch $f || error "touch failed"
28423 local count=$($LFS getstripe -c $f)
28424 [ $count -eq $OSTCOUNT ] ||
28425 error "$f stripe count $count != $OSTCOUNT"
28426 local offset=$($LFS getstripe -i $f)
28427 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
28428 local size=$($LFS getstripe -S $f)
28429 [ $size -eq $((def_stripe_size * 2)) ] ||
28430 error "$f stripe size $size != $((def_stripe_size * 2))"
28431 local pool=$($LFS getstripe -p $f)
28432 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
28435 # change fs default striping, delete parent default striping, now child
28436 # will stripe from new fs default striping only
28437 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
28438 error "change $MOUNT default stripe failed"
28439 $LFS setstripe -c 0 $DIR/$tdir ||
28440 error "delete $tdir default stripe failed"
28441 for i in $(seq 11 20); do
28442 local f=$DIR/$tdir/$tfile.$i
28443 touch $f || error "touch $f failed"
28444 local count=$($LFS getstripe -c $f)
28445 [ $count -eq 1 ] || error "$f stripe count $count != 1"
28446 local offset=$($LFS getstripe -i $f)
28447 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
28448 local size=$($LFS getstripe -S $f)
28449 [ $size -eq $def_stripe_size ] ||
28450 error "$f stripe size $size != $def_stripe_size"
28451 local pool=$($LFS getstripe -p $f)
28452 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
28455 unlinkmany $DIR/$tdir/$tfile. 1 20
28457 local f=$DIR/$tdir/$tfile
28458 pool_remove_all_targets $test_pool $f
28459 pool_remove $test_pool $f
28461 run_test 406 "DNE support fs default striping"
28464 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28465 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
28466 skip "Need MDS version at least 2.8.55"
28467 remote_mds_nodsh && skip "remote MDS with nodsh"
28469 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
28470 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
28471 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
28472 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
28473 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
28475 #define OBD_FAIL_DT_TXN_STOP 0x2019
28476 for idx in $(seq $MDSCOUNT); do
28477 do_facet mds$idx "lctl set_param fail_loc=0x2019"
28479 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
28480 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
28481 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
28484 run_test 407 "transaction fail should cause operation fail"
28487 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
28489 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
28490 lctl set_param fail_loc=0x8000040a
28491 # let ll_prepare_partial_page() fail
28492 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
28496 # create at least 100 unused inodes so that
28497 # shrink_icache_memory(0) should not return 0
28498 touch $DIR/$tfile-{0..100}
28499 rm -f $DIR/$tfile-{0..100}
28502 echo 2 > /proc/sys/vm/drop_caches
28504 run_test 408 "drop_caches should not hang due to page leaks"
28508 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28510 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
28511 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
28512 touch $DIR/$tdir/guard || error "(2) Fail to create"
28514 local PREFIX=$(str_repeat 'A' 128)
28515 echo "Create 1K hard links start at $(date)"
28516 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
28517 error "(3) Fail to hard link"
28519 echo "Links count should be right although linkEA overflow"
28520 stat $DIR/$tdir/guard || error "(4) Fail to stat"
28521 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
28522 [ $linkcount -eq 1001 ] ||
28523 error "(5) Unexpected hard links count: $linkcount"
28525 echo "List all links start at $(date)"
28526 ls -l $DIR/$tdir/foo > /dev/null ||
28527 error "(6) Fail to list $DIR/$tdir/foo"
28529 echo "Unlink hard links start at $(date)"
28530 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
28531 error "(7) Fail to unlink"
28532 echo "Unlink hard links finished at $(date)"
28534 run_test 409 "Large amount of cross-MDTs hard links on the same file"
28538 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
28539 skip "Need client version at least 2.9.59"
28541 # Create a file, and stat it from the kernel
28542 local testfile=$DIR/$tfile
28545 local run_id=$RANDOM
28546 local my_ino=$(stat --format "%i" $testfile)
28548 # Try to insert the module.
28549 load_module kunit/kinode run_id=$run_id fname=$testfile ||
28550 error "load_module failed"
28552 # Anything but success is a test failure
28554 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
28555 error "no inode match"
28557 # Remove the test module
28559 error "rmmod failed (may trigger a failure in a later test)"
28561 run_test 410 "Test inode number returned from kernel thread"
28563 cleanup_test411_cgroup() {
28570 local cg_basedir=/sys/fs/cgroup/memory
28572 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
28573 skip "no setup for cgroup"
28575 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
28576 error "test file creation failed"
28577 cancel_lru_locks osc
28579 # Create a very small memory cgroup to force a slab allocation error
28580 local cgdir=$cg_basedir/osc_slab_alloc
28581 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
28582 trap "cleanup_test411_cgroup $cgdir" EXIT
28583 echo 2M > $cgdir/memory.kmem.limit_in_bytes
28584 echo 1M > $cgdir/memory.limit_in_bytes
28586 # Should not LBUG, just be killed by oom-killer
28587 # dd will return 0 even allocation failure in some environment.
28588 # So don't check return value
28589 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
28590 cleanup_test411_cgroup $cgdir
28594 run_test 411a "Slab allocation error with cgroup does not LBUG"
28597 local cg_basedir=/sys/fs/cgroup/memory
28599 [ -e "$cg_basedir/memory.kmem.limit_in_bytes" ] ||
28600 skip "no setup for cgroup"
28601 $LFS setstripe -c 2 $DIR/$tfile || error "unable to setstripe"
28602 # (x86) testing suggests we can't reliably avoid OOM with a 64M-256M
28603 # limit, so we have 384M in cgroup
28604 # (arm) this seems to hit OOM more often than x86, so 1024M
28605 if [[ $(uname -m) = aarch64 ]]; then
28606 local memlimit_mb=1024
28608 local memlimit_mb=384
28611 # Create a cgroup and set memory limit
28612 # (tfile is used as an easy way to get a recognizable cgroup name)
28613 local cgdir=$cg_basedir/$tfile
28614 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
28615 stack_trap "cleanup_test411_cgroup $cgdir" EXIT
28616 echo $((memlimit_mb * 1024 * 1024)) > $cgdir/memory.limit_in_bytes
28618 echo "writing first file"
28619 # Write a file 4x the memory limit in size
28620 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile bs=1M count=$((memlimit_mb * 4))" ||
28621 error "(1) failed to write successfully"
28624 cancel_lru_locks osc
28627 $LFS setstripe -c 2 $DIR/$tfile || error "unable to setstripe"
28629 # Try writing at a larger block size
28630 # NB: if block size is >= 1/2 cgroup size, we sometimes get OOM killed
28631 # so test with 1/4 cgroup size (this seems reasonable to me - we do
28632 # need *some* memory to do IO in)
28633 echo "writing at larger block size"
28634 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile bs=64M count=$((memlimit_mb * 4 / 128))" ||
28635 error "(3) failed to write successfully"
28638 cancel_lru_locks osc
28640 $LFS setstripe -c 2 $DIR/$tfile.{1..4} || error "unable to setstripe"
28642 # Try writing multiple files at once
28643 echo "writing multiple files"
28644 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.1 bs=32M count=$((memlimit_mb * 4 / 64))" &
28646 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.2 bs=32M count=$((memlimit_mb * 4 / 64))" &
28648 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.3 bs=32M count=$((memlimit_mb * 4 / 64))" &
28650 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.4 bs=32M count=$((memlimit_mb * 4 / 64))" &
28661 if (( rc1 != 0)); then
28662 error "error $rc1 writing to file from $pid1"
28664 if (( rc2 != 0)); then
28665 error "error $rc2 writing to file from $pid2"
28667 if (( rc3 != 0)); then
28668 error "error $rc3 writing to file from $pid3"
28670 if (( rc4 != 0)); then
28671 error "error $rc4 writing to file from $pid4"
28675 cancel_lru_locks osc
28677 # These files can be large-ish (~1 GiB total), so delete them rather
28678 # than leave for later cleanup
28679 rm -f $DIR/$tfile.*
28682 run_test 411b "confirm Lustre can avoid OOM with reasonable cgroups limits"
28685 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
28686 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
28687 skip "Need server version at least 2.10.55"
28689 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
28690 error "mkdir failed"
28691 $LFS getdirstripe $DIR/$tdir
28692 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
28693 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
28694 error "expect $((MDSCOUT - 1)) get $stripe_index"
28695 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
28696 [ $stripe_count -eq 2 ] ||
28697 error "expect 2 get $stripe_count"
28699 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
28704 # subdirs should be on the same MDT as parent
28705 for i in $(seq 0 $((MDSCOUNT - 1))); do
28706 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
28707 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
28708 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
28709 (( index == i )) || error "mdt$i/sub on MDT$index"
28712 # stripe offset -1, ditto
28713 for i in {1..10}; do
28714 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
28715 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
28716 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
28717 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
28718 (( index == index2 )) ||
28719 error "qos$i on MDT$index, sub on MDT$index2"
28722 local testdir=$DIR/$tdir/inherit
28724 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
28727 testdir=$testdir/s$i
28728 mkdir $testdir || error "mkdir $testdir failed"
28729 index=$($LFS getstripe -m $testdir)
28730 (( index == 1 )) ||
28731 error "$testdir on MDT$index"
28734 # not inherit any more
28735 testdir=$testdir/s3
28736 mkdir $testdir || error "mkdir $testdir failed"
28737 getfattr -d -m dmv $testdir | grep dmv &&
28738 error "default LMV set on $testdir" || true
28740 run_test 412 "mkdir on specific MDTs"
28742 TEST413_COUNT=${TEST413_COUNT:-200}
28745 # set_maxage() is used by test_413 only.
28746 # This is a helper function to set maxage. Does not return any value.
28747 # Input: maxage to set
28750 local lmv_qos_maxage
28751 local lod_qos_maxage
28752 local new_maxage=$1
28754 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
28755 $LCTL set_param lmv.*.qos_maxage=$new_maxage
28756 stack_trap "$LCTL set_param \
28757 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
28758 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
28759 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
28760 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
28761 lod.*.mdt_qos_maxage=$new_maxage
28762 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
28763 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
28766 generate_uneven_mdts() {
28778 echo "Check for uneven MDTs: "
28780 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
28781 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
28782 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
28784 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28785 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28788 for ((i = 1; i < ${#ffree[@]}; i++)); do
28789 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
28790 if [ $tmp -gt $max ]; then
28794 if [ $tmp -lt $min ]; then
28800 (( min > 0 )) || skip "low space on MDT$min_index"
28801 (( ${ffree[min_index]} > 0 )) ||
28802 skip "no free files on MDT$min_index"
28803 (( ${ffree[min_index]} < 10000000 )) ||
28804 skip "too many free files on MDT$min_index"
28806 # Check if we need to generate uneven MDTs
28807 local diff=$(((max - min) * 100 / min))
28808 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
28809 local testdir # individual folder within $testdirp
28813 # fallocate is faster to consume space on MDT, if available
28814 if check_fallocate_supported mds$((min_index + 1)); then
28815 cmd="fallocate -l 128K "
28817 cmd="dd if=/dev/zero bs=128K count=1 of="
28820 echo "using cmd $cmd"
28821 for (( i = 0; diff < threshold; i++ )); do
28822 testdir=${testdirp}/$i
28823 [ -d $testdir ] && continue
28825 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
28828 # generate uneven MDTs, create till $threshold% diff
28829 echo -n "weight diff=$diff% must be > $threshold% ..."
28830 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
28831 $LFS mkdir -i $min_index $testdir ||
28832 error "mkdir $testdir failed"
28833 $LFS setstripe -E 1M -L mdt $testdir ||
28834 error "setstripe $testdir failed"
28836 for (( f = 0; f < TEST413_COUNT; f++ )); do
28837 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
28839 sync; sleep 1; sync
28841 # wait for QOS to update
28842 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
28844 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
28845 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
28846 max=$(((${ffree[max_index]} >> 8) *
28847 (${bavail[max_index]} * bsize >> 16)))
28848 min=$(((${ffree[min_index]} >> 8) *
28849 (${bavail[min_index]} * bsize >> 16)))
28850 (( min > 0 )) || skip "low space on MDT$min_index"
28851 diff=$(((max - min) * 100 / min))
28854 echo "MDT filesfree available: ${ffree[*]}"
28855 echo "MDT blocks available: ${bavail[*]}"
28856 echo "weight diff=$diff%"
28861 local stripe_count=$2
28862 local mdts=$(comma_list $(mdts_nodes))
28865 local lmv_qos_prio_free
28866 local lmv_qos_threshold_rr
28867 local lod_qos_prio_free
28868 local lod_qos_threshold_rr
28873 # @total is total directories created if it's testing plain
28874 # directories, otherwise it's total stripe object count for
28875 # striped directories test.
28876 # remote/striped directory unlinking is slow on zfs and may
28877 # timeout, test with fewer directories
28878 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
28880 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
28881 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
28882 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
28884 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
28885 stack_trap "$LCTL set_param \
28886 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
28887 stack_trap "$LCTL set_param \
28888 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
28890 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
28891 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
28892 lod_qos_prio_free=${lod_qos_prio_free%%%}
28893 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
28894 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
28895 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
28896 stack_trap "do_nodes $mdts $LCTL set_param \
28897 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
28898 stack_trap "do_nodes $mdts $LCTL set_param \
28899 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
28901 # decrease statfs age, so that it can be updated in time
28902 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
28903 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
28905 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
28906 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
28908 testdir=$DIR/$tdir-s$stripe_count/rr
28910 local stripe_index=$($LFS getstripe -m $testdir)
28911 local test_mkdir_rr=true
28913 getfattr -d -m dmv -e hex $testdir | grep dmv
28914 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
28915 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
28916 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
28917 test_mkdir_rr=false
28922 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
28923 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
28925 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
28926 for (( i = 0; i < total / stripe_count; i++ )); do
28927 eval $mkdir_cmd $testdir/subdir$i ||
28928 error "$mkdir_cmd subdir$i failed"
28931 for (( i = 0; i < $MDSCOUNT; i++ )); do
28932 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
28933 echo "$count directories created on MDT$i"
28934 if $test_mkdir_rr; then
28935 (( count == total / stripe_count / MDSCOUNT )) ||
28936 error "subdirs are not evenly distributed"
28937 elif (( i == stripe_index )); then
28938 (( count == total / stripe_count )) ||
28939 error "$count subdirs created on MDT$i"
28941 (( count == 0 )) ||
28942 error "$count subdirs created on MDT$i"
28945 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
28946 count=$($LFS getdirstripe $testdir/* |
28947 grep -c -P "^\s+$i\t")
28948 echo "$count stripes created on MDT$i"
28949 # deviation should < 5% of average
28950 delta=$((count - total / MDSCOUNT))
28951 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
28952 error "stripes are not evenly distributed"
28957 echo "Check for uneven MDTs: "
28967 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
28968 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
28969 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
28971 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28972 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28975 for ((i = 1; i < ${#ffree[@]}; i++)); do
28976 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
28977 if [ $tmp -gt $max ]; then
28981 if [ $tmp -lt $min ]; then
28986 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
28988 (( min > 0 )) || skip "low space on MDT$min_index"
28989 (( ${ffree[min_index]} < 10000000 )) ||
28990 skip "too many free files on MDT$min_index"
28992 generate_uneven_mdts 120
28994 echo "MDT filesfree available: ${ffree[*]}"
28995 echo "MDT blocks available: ${bavail[*]}"
28996 echo "weight diff=$(((max - min) * 100 / min))%"
28998 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
29000 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
29001 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
29002 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
29003 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
29007 testdir=$DIR/$tdir-s$stripe_count/qos
29009 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
29010 for (( i = 0; i < total / stripe_count; i++ )); do
29011 eval $mkdir_cmd $testdir/subdir$i ||
29012 error "$mkdir_cmd subdir$i failed"
29016 for (( i = 0; i < $MDSCOUNT; i++ )); do
29017 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
29018 (( count > max )) && max=$count
29019 echo "$count directories created on MDT$i : curmax=$max"
29022 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
29024 # D-value should > 10% of average
29025 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
29026 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
29028 # ditto for stripes
29029 if (( stripe_count > 1 )); then
29031 for (( i = 0; i < $MDSCOUNT; i++ )); do
29032 count=$($LFS getdirstripe $testdir/* |
29033 grep -c -P "^\s+$i\t")
29034 (( count > max )) && max=$count
29035 echo "$count stripes created on MDT$i"
29038 min=$($LFS getdirstripe $testdir/* |
29039 grep -c -P "^\s+$min_index\t")
29040 (( max - min > total / MDSCOUNT / 10 )) ||
29041 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
29053 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
29054 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
29055 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
29057 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
29059 for ((i = 1; i < ${#ffree[@]}; i++)); do
29060 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
29061 (( tmp < min )) && min=$tmp && min_index=$i
29068 [ $MDSCOUNT -lt 2 ] &&
29069 skip "We need at least 2 MDTs for this test"
29071 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
29072 skip "Need server version at least 2.12.52"
29074 local stripe_max=$((MDSCOUNT - 1))
29077 # let caller set maxage for latest result
29080 # fill MDT unevenly
29081 generate_uneven_mdts 120
29083 # test 4-stripe directory at most, otherwise it's too slow
29084 # We are being very defensive. Although Autotest uses 4 MDTs.
29085 # We make sure stripe_max does not go over 4.
29086 (( stripe_max > 4 )) && stripe_max=4
29087 # unlinking striped directory is slow on zfs, and may timeout, only test
29089 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
29090 for stripe_count in $(seq 1 $stripe_max); do
29091 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
29092 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
29093 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
29094 error "mkdir failed"
29095 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
29098 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
29101 [ $MDSCOUNT -lt 2 ] &&
29102 skip "We need at least 2 MDTs for this test"
29104 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
29105 skip "Need server version at least 2.12.52"
29107 local stripe_max=$((MDSCOUNT - 1))
29111 # let caller set maxage for latest result
29114 # fill MDT unevenly
29115 generate_uneven_mdts 120
29117 # test 4-stripe directory at most, otherwise it's too slow
29118 # We are being very defensive. Although Autotest uses 4 MDTs.
29119 # We make sure stripe_max does not go over 4.
29120 (( stripe_max > 4 )) && stripe_max=4
29121 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
29122 for stripe_count in $(seq 1 $stripe_max); do
29123 testdir=$DIR/$tdir-s$stripe_count
29124 mkdir $testdir || error "mkdir $testdir failed"
29125 mkdir $testdir/rr || error "mkdir rr failed"
29126 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
29127 error "mkdir qos failed"
29128 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
29129 $testdir/rr || error "setdirstripe rr failed"
29130 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
29131 error "setdirstripe failed"
29132 test_qos_mkdir "mkdir" $stripe_count
29135 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
29138 (( $MDSCOUNT >= 2 )) ||
29139 skip "We need at least 2 MDTs for this test"
29141 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
29142 skip "Need server version at least 2.14.51"
29147 local lmv_qos_maxage
29148 local lod_qos_maxage
29150 # let caller set maxage for latest result
29151 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
29152 $LCTL set_param lmv.*.qos_maxage=1
29153 stack_trap "$LCTL set_param \
29154 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
29155 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
29156 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
29157 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
29158 lod.*.mdt_qos_maxage=1
29159 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
29160 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
29162 # fill MDT unevenly
29163 generate_uneven_mdts 120
29165 testdir=$DIR/${tdir}-s1
29166 mkdir $testdir || error "mkdir $testdir failed"
29167 mkdir $testdir/rr || error "mkdir rr failed"
29168 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
29169 # default max_inherit is -1, default max_inherit_rr is 0
29170 $LFS setdirstripe -D -c 1 $testdir/rr ||
29171 error "setdirstripe rr failed"
29172 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
29173 error "setdirstripe qos failed"
29174 test_qos_mkdir "mkdir" 1
29176 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
29177 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
29178 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
29179 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
29180 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
29182 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
29183 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
29184 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
29185 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
29186 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
29187 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
29188 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
29189 error "level2 shouldn't have default LMV" || true
29191 run_test 413c "mkdir with default LMV max inherit rr"
29194 (( MDSCOUNT >= 2 )) ||
29195 skip "We need at least 2 MDTs for this test"
29197 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
29198 skip "Need server version at least 2.14.51"
29200 local lmv_qos_threshold_rr
29202 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
29204 stack_trap "$LCTL set_param \
29205 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
29207 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
29208 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
29209 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
29210 error "$tdir shouldn't have default LMV"
29211 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
29212 error "mkdir sub failed"
29214 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
29216 (( count == 100 )) || error "$count subdirs on MDT0"
29218 run_test 413d "inherit ROOT default LMV"
29221 (( MDSCOUNT >= 2 )) ||
29222 skip "We need at least 2 MDTs for this test"
29223 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
29224 skip "Need server version at least 2.14.55"
29226 local testdir=$DIR/$tdir
29227 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
29229 local sub_max_inherit
29231 mkdir -p $testdir || error "failed to create $testdir"
29233 # set default max-inherit to -1 if stripe count is 0 or 1
29234 $LFS setdirstripe -D -c 1 $testdir ||
29235 error "failed to set default LMV"
29236 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
29237 (( max_inherit == -1 )) ||
29238 error "wrong max_inherit value $max_inherit"
29240 # set default max_inherit to a fixed value if stripe count is not 0 or 1
29241 $LFS setdirstripe -D -c -1 $testdir ||
29242 error "failed to set default LMV"
29243 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
29244 (( max_inherit > 0 )) ||
29245 error "wrong max_inherit value $max_inherit"
29247 # and the subdir will decrease the max_inherit by 1
29248 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
29249 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
29250 (( sub_max_inherit == max_inherit - 1)) ||
29251 error "wrong max-inherit of subdir $sub_max_inherit"
29253 # check specified --max-inherit and warning message
29254 stack_trap "rm -f $tmpfile"
29255 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
29256 error "failed to set default LMV"
29257 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
29258 (( max_inherit == -1 )) ||
29259 error "wrong max_inherit value $max_inherit"
29261 # check the warning messages
29262 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
29263 error "failed to detect warning string"
29266 run_test 413e "check default max-inherit value"
29268 test_fs_dmv_inherit()
29270 local testdir=$DIR/$tdir
29277 mkdir $testdir || error "mkdir $testdir failed"
29278 count=$($LFS getdirstripe -D -c $testdir)
29279 (( count == 1 )) ||
29280 error "$testdir default LMV count mismatch $count != 1"
29281 inherit=$($LFS getdirstripe -D -X $testdir)
29282 (( inherit == 3 - i )) ||
29283 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
29284 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
29285 (( inherit_rr == 3 - i )) ||
29286 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
29287 testdir=$testdir/sub
29290 mkdir $testdir || error "mkdir $testdir failed"
29291 count=$($LFS getdirstripe -D -c $testdir)
29292 (( count == 0 )) ||
29293 error "$testdir default LMV count not zero: $count"
29297 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
29299 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
29300 skip "Need server version at least 2.14.55"
29302 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
29303 error "dump $DIR default LMV failed"
29304 stack_trap "setfattr --restore=$TMP/dmv.ea"
29306 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
29307 error "set $DIR default LMV failed"
29309 test_fs_dmv_inherit
29311 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
29314 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
29316 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
29317 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
29318 error "dump $DIR default LMV failed"
29319 stack_trap "setfattr --restore=$TMP/dmv.ea"
29321 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
29322 error "set $DIR default LMV failed"
29324 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
29325 error "mount $MOUNT2 failed"
29326 stack_trap "umount_client $MOUNT2"
29328 local saved_DIR=$DIR
29332 stack_trap "export DIR=$saved_DIR"
29334 # first check filesystem-wide default LMV inheritance
29335 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
29337 # then check subdirs are spread to all MDTs
29338 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
29340 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
29342 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
29344 run_test 413g "enforce ROOT default LMV on subdir mount"
29347 (( MDSCOUNT >= 2 )) ||
29348 skip "We need at least 2 MDTs for this test"
29350 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
29351 skip "Need server version at least 2.15.50.6"
29353 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
29355 stack_trap "$LCTL set_param \
29356 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
29357 $LCTL set_param lmv.*.qos_maxage=1
29361 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
29362 local count=$((MDSCOUNT * 20))
29364 generate_uneven_mdts 50
29366 mkdir -p $dir || error "mkdir $dir failed"
29367 stack_trap "rm -rf $dir"
29368 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
29369 --max-inherit-rr=$rr_depth $dir
29371 for ((d=0; d < depth + 2; d++)); do
29373 for ((sub=0; sub < count; sub++)); do
29376 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
29377 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
29378 # subdirs within $rr_depth should be created round-robin
29379 if (( d < rr_depth )); then
29380 (( ${num[0]} != count )) ||
29381 error "all objects created on MDT ${num[1]}"
29387 run_test 413h "don't stick to parent for round-robin dirs"
29390 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
29392 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
29393 skip "Need server version at least 2.14.55"
29395 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
29396 error "dump $DIR default LMV failed"
29397 stack_trap "setfattr --restore=$TMP/dmv.ea"
29399 local testdir=$DIR/$tdir
29404 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
29405 --max-inherit-rr=$def_max_rr $DIR ||
29406 error "set $DIR default LMV failed"
29408 for i in $(seq 2 3); do
29409 def_max=$((def_max - 1))
29410 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
29413 # RR is decremented and keeps zeroed once exhausted
29414 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
29415 (( count == def_max_rr )) ||
29416 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
29418 # max-inherit is decremented
29419 count=$($LFS getdirstripe -D --max-inherit $testdir)
29420 (( count == def_max )) ||
29421 error_noexit "$testdir: max-inherit $count != $def_max"
29423 testdir=$testdir/d$i
29426 # d3 is the last inherited from ROOT, no inheritance anymore
29427 # i.e. no the default layout anymore
29428 mkdir -p $testdir/d4/d5
29429 count=$($LFS getdirstripe -D --max-inherit $testdir)
29430 (( count == -1 )) ||
29431 error_noexit "$testdir: max-inherit $count != -1"
29433 local p_count=$($LFS getdirstripe -i $testdir)
29435 for i in $(seq 4 5); do
29436 testdir=$testdir/d$i
29438 # the root default layout is not applied once exhausted
29439 count=$($LFS getdirstripe -i $testdir)
29440 (( count == p_count )) ||
29441 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
29444 $LFS setdirstripe -i 0 $DIR/d2
29445 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
29446 (( count == -1 )) ||
29447 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
29449 run_test 413i "check default layout inheritance"
29453 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
29455 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
29456 $LFS setdirstripe -D -c2 --max-inherit=2 $DIR/$tdir ||
29457 error "setdirstripe $tdir failed"
29459 local value=$(getfattr -n trusted.dmv $DIR/$tdir | \
29460 grep "trusted.dmv" |sed -e 's/[^=]\+=//')
29462 mkdir -p $DIR/$tdir/sub || error "mkdir sub failed"
29463 # setfattr dmv calls setdirstripe -D
29464 setfattr -n trusted.dmv -v $value $DIR/$tdir/sub ||
29465 error "setfattr sub failed"
29466 local value2=$(getfattr -n trusted.dmv $DIR/$tdir/sub | \
29467 grep "trusted.dmv" |sed -e 's/[^=]\+=//')
29469 [ $value == $value2 ] || error "dmv mismatch"
29471 (( MDS1_VERSION >= $(version_code 2.15.58) )) || return 0
29473 # do not allow remove dmv by setfattr -x
29474 do_nodes $(comma_list $(mdts_nodes)) \
29475 "$LCTL set_param -n mdt.*MDT*.enable_dmv_xattr=0"
29476 setfattr -x trusted.dmv $DIR/$tdir/sub || error "setfattr sub failed"
29477 getfattr -n trusted.dmv $DIR/$tdir/sub || error "default LMV deleted"
29479 # allow remove dmv by setfattr -x
29480 do_nodes $(comma_list $(mdts_nodes)) \
29481 "$LCTL set_param -n mdt.*MDT*.enable_dmv_xattr=1"
29482 setfattr -x trusted.dmv $DIR/$tdir/sub || error "setfattr sub failed"
29483 getfattr -n trusted.dmv $DIR/$tdir/sub && error "default LMV exists"
29484 do_nodes $(comma_list $(mdts_nodes)) \
29485 "$LCTL set_param -n mdt.*MDT*.enable_dmv_xattr=0"
29487 run_test 413j "set default LMV by setxattr"
29490 (( $MDS1_VERSION >= $(version_code 2.15.60) )) ||
29491 skip "Need server version at least 2.15.60"
29495 local old=$($LCTL get_param -n lmv.*.qos_exclude_prefixes)
29496 local count=$($LCTL get_param -n lmv.*.qos_exclude_prefixes | wc -l)
29497 local prefixes="abc:123:foo bar"
29500 stack_trap "$LCTL set_param lmv.*.qos_exclude_prefixes=\"$old\""
29501 $LCTL set_param lmv.*.qos_exclude_prefixes="+$prefixes"
29503 mkdir $DIR/$tdir || error "mkdir $tdir failed"
29504 index1=$($LFS getstripe -m $DIR/$tdir)
29505 for dname in _temporary _temporary.XXXXXX abc 123 "foo bar"; do
29506 mkdir "$DIR/$tdir/$dname" || error "mkdir $dname failed"
29507 index2=$($LFS getstripe -m "$DIR/$tdir/$dname")
29508 ((index1 == index2)) ||
29509 error "$tdir on MDT$index1, $dname on MDT$index2"
29513 $LCTL set_param lmv.*.qos_exclude_prefixes="-$prefixes"
29515 # total prefixes length > PAGE_SIZE can be printed correctly
29516 for c in {a..z}; do
29517 prefixes=$(str_repeat $c 255)
29518 $LCTL set_param lmv.*.qos_exclude_prefixes="+$prefixes" >/dev/null
29520 local count2=$($LCTL get_param -n lmv.*.qos_exclude_prefixes | wc -l)
29521 ((count2 == count + 26)) ||
29522 error "prefixes count $count2 != $((count + 26))"
29524 run_test 413k "QoS mkdir exclude prefixes"
29531 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
29532 unlinkmany $subdir/f. $TEST413_COUNT &
29536 for pid in $pids; do
29542 run_test 413z "413 test cleanup"
29545 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
29546 $LCTL set_param fail_loc=0x80000521
29547 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
29550 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
29553 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
29554 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
29555 skip "Need server version at least 2.11.52"
29561 # this test may be slow on ZFS
29562 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
29564 # though this test is designed for striped directory, let's test normal
29565 # directory too since lock is always saved as CoS lock.
29566 test_mkdir $DIR/$tdir || error "mkdir $tdir"
29567 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
29568 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
29569 # if looping with ONLY_REPEAT, wait for previous deletions to finish
29570 wait_delete_completed_mds
29572 # run a loop without concurrent touch to measure rename duration.
29573 # only for test debug/robustness, NOT part of COS functional test.
29574 local start_time=$SECONDS
29575 for ((i = 0; i < total; i++)); do
29576 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
29579 local baseline=$((SECONDS - start_time))
29580 echo "rename $total files without 'touch' took $baseline sec"
29587 local setattr_pid=$!
29589 # rename files back to original name so unlinkmany works
29590 start_time=$SECONDS
29591 for ((i = 0; i < total; i++)); do
29592 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
29595 local duration=$((SECONDS - start_time))
29597 kill -9 $setattr_pid
29599 echo "rename $total files with 'touch' took $duration sec"
29600 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
29601 (( duration <= max )) ||
29602 error_not_in_vm "rename took $duration > $max sec"
29604 run_test 415 "lock revoke is not missing"
29607 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29608 skip "Need server version at least 2.11.55"
29610 # define OBD_FAIL_OSD_TXN_START 0x19a
29611 do_facet mds1 lctl set_param fail_loc=0x19a
29613 lfs mkdir -c $MDSCOUNT $DIR/$tdir
29617 run_test 416 "transaction start failure won't cause system hung"
29621 do_nodes $(comma_list $(mdts_nodes)) \
29622 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
29623 do_nodes $(comma_list $(mdts_nodes)) \
29624 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
29625 do_nodes $(comma_list $(mdts_nodes)) \
29626 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
29630 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
29631 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
29632 skip "Need MDS version at least 2.11.56"
29634 trap cleanup_417 RETURN EXIT
29636 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
29637 do_nodes $(comma_list $(mdts_nodes)) \
29638 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
29639 $LFS migrate -m 0 $DIR/$tdir.1 &&
29640 error "migrate dir $tdir.1 should fail"
29642 do_nodes $(comma_list $(mdts_nodes)) \
29643 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
29644 $LFS mkdir -i 1 $DIR/$tdir.2 &&
29645 error "create remote dir $tdir.2 should fail"
29647 do_nodes $(comma_list $(mdts_nodes)) \
29648 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
29649 $LFS mkdir -c 2 $DIR/$tdir.3 &&
29650 error "create striped dir $tdir.3 should fail"
29653 run_test 417 "disable remote dir, striped dir and dir migration"
29655 # Checks that the outputs of df [-i] and lfs df [-i] match
29657 # usage: check_lfs_df <blocks | inodes> <mountpoint>
29667 [ "$1" == "blocks" ] && inodes= || inodes="-i"
29669 for count in {1..100}; do
29670 do_nodes "$CLIENTS" \
29671 $LCTL set_param ldlm.namespaces.*.lru_size=clear
29674 # read the lines of interest
29675 df_out=($(df -P $inodes $dir | tail -n +2)) ||
29676 error "df $inodes $dir | tail -n +2 failed"
29677 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
29678 error "lfs df $inodes $dir | grep summary: failed"
29680 # skip first substrings of each output as they are different
29681 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
29682 # compare the two outputs
29684 # skip "available" on MDT until LU-13997 is fixed.
29685 #for i in {1..5}; do
29686 for i in 1 2 4 5; do
29687 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
29695 lfs df $inodes $dir
29696 error "df and lfs df $1 output mismatch: " \
29697 "df ${inodes}: ${df_out[*]}, " \
29698 "lfs df ${inodes}: ${lfs_df_out[*]}"
29703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29705 local dir=$DIR/$tdir
29706 local numfiles=$((RANDOM % 4096 + 2))
29707 local numblocks=$((RANDOM % 256 + 1))
29709 wait_delete_completed
29712 # check block output
29713 check_lfs_df blocks $dir
29714 # check inode output
29715 check_lfs_df inodes $dir
29717 # create a single file and retest
29718 echo "Creating a single file and testing"
29719 createmany -o $dir/$tfile- 1 &>/dev/null ||
29720 error "creating 1 file in $dir failed"
29721 check_lfs_df blocks $dir
29722 check_lfs_df inodes $dir
29724 # create a random number of files
29725 echo "Creating $((numfiles - 1)) files and testing"
29726 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
29727 error "creating $((numfiles - 1)) files in $dir failed"
29729 # write a random number of blocks to the first test file
29730 echo "Writing $numblocks 4K blocks and testing"
29731 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
29732 count=$numblocks &>/dev/null ||
29733 error "dd to $dir/${tfile}-0 failed"
29736 check_lfs_df blocks $dir
29737 check_lfs_df inodes $dir
29739 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
29740 error "unlinking $numfiles files in $dir failed"
29742 run_test 418 "df and lfs df outputs match"
29746 local dir=$DIR/$tdir
29751 cancel_lru_locks mdc
29753 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
29754 $LCTL set_param fail_loc=0x1410
29756 $LCTL set_param fail_loc=0
29759 run_test 419 "Verify open file by name doesn't crash kernel"
29763 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
29764 skip "Need MDS version at least 2.12.53"
29766 local SAVE_UMASK=$(umask)
29767 local dir=$DIR/$tdir
29768 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
29772 mkdir -m03777 $dir/testdir
29773 ls -dn $dir/testdir
29774 # Need to remove trailing '.' when SELinux is enabled
29775 local dirperms=$(ls -dn $dir/testdir |
29776 awk '{ sub(/\.$/, "", $1); print $1}')
29777 [ $dirperms == "drwxrwsrwt" ] ||
29778 error "incorrect perms on $dir/testdir"
29780 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
29781 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
29782 ls -n $dir/testdir/testfile
29783 local fileperms=$(ls -n $dir/testdir/testfile |
29784 awk '{ sub(/\.$/, "", $1); print $1}')
29785 [ $fileperms == "-rwxr-xr-x" ] ||
29786 error "incorrect perms on $dir/testdir/testfile"
29790 run_test 420 "clear SGID bit on non-directories for non-members"
29797 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29798 skip "Need MDS version at least 2.12.54"
29800 test_mkdir $DIR/$tdir
29801 createmany -o $DIR/$tdir/f 3
29802 cnt=$(ls -1 $DIR/$tdir | wc -l)
29803 [ $cnt != 3 ] && error "unexpected #files: $cnt"
29805 fid1=$(lfs path2fid $DIR/$tdir/f1)
29806 fid2=$(lfs path2fid $DIR/$tdir/f2)
29807 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
29809 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
29810 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
29812 cnt=$(ls -1 $DIR/$tdir | wc -l)
29813 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
29815 rm -f $DIR/$tdir/f3 || error "can't remove f3"
29816 createmany -o $DIR/$tdir/f 3
29817 cnt=$(ls -1 $DIR/$tdir | wc -l)
29818 [ $cnt != 3 ] && error "unexpected #files: $cnt"
29820 fid1=$(lfs path2fid $DIR/$tdir/f1)
29821 fid2=$(lfs path2fid $DIR/$tdir/f2)
29822 echo "remove using fsname $FSNAME"
29823 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
29825 cnt=$(ls -1 $DIR/$tdir | wc -l)
29826 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
29828 run_test 421a "simple rm by fid"
29835 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29836 skip "Need MDS version at least 2.12.54"
29838 test_mkdir $DIR/$tdir
29839 createmany -o $DIR/$tdir/f 3
29840 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
29843 FID1=$(lfs path2fid $DIR/$tdir/f1)
29844 FID2=$(lfs path2fid $DIR/$tdir/f2)
29845 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
29847 kill -USR1 $MULTIPID
29850 cnt=$(ls $DIR/$tdir | wc -l)
29851 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
29853 run_test 421b "rm by fid on open file"
29859 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29860 skip "Need MDS version at least 2.12.54"
29862 test_mkdir $DIR/$tdir
29863 createmany -o $DIR/$tdir/f 3
29864 touch $DIR/$tdir/$tfile
29865 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
29866 cnt=$(ls -1 $DIR/$tdir | wc -l)
29867 [ $cnt != 184 ] && error "unexpected #files: $cnt"
29869 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
29870 $LFS rmfid $DIR $FID1 || error "rmfid failed"
29872 cnt=$(ls $DIR/$tdir | wc -l)
29873 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
29875 run_test 421c "rm by fid against hardlinked files"
29881 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29882 skip "Need MDS version at least 2.12.54"
29884 test_mkdir $DIR/$tdir
29885 createmany -o $DIR/$tdir/f 4097
29886 cnt=$(ls -1 $DIR/$tdir | wc -l)
29887 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
29889 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
29890 $LFS rmfid $DIR $FIDS || error "rmfid failed"
29892 cnt=$(ls $DIR/$tdir | wc -l)
29894 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
29896 run_test 421d "rmfid en masse"
29902 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
29903 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29904 skip "Need MDS version at least 2.12.54"
29906 mkdir -p $DIR/$tdir
29907 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
29908 createmany -o $DIR/$tdir/striped_dir/f 512
29909 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
29910 [ $cnt != 512 ] && error "unexpected #files: $cnt"
29912 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
29913 sed "s/[/][^:]*://g")
29914 $LFS rmfid $DIR $FIDS || error "rmfid failed"
29916 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
29918 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
29920 run_test 421e "rmfid in DNE"
29926 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29927 skip "Need MDS version at least 2.12.54"
29929 test_mkdir $DIR/$tdir
29931 cnt=$(ls -1 $DIR/$tdir | wc -l)
29932 [ $cnt != 1 ] && error "unexpected #files: $cnt"
29934 FID=$(lfs path2fid $DIR/$tdir/f)
29935 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
29936 # rmfid should fail
29937 cnt=$(ls -1 $DIR/$tdir | wc -l)
29938 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
29940 chmod a+rw $DIR/$tdir
29942 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
29943 # rmfid should fail
29944 cnt=$(ls -1 $DIR/$tdir | wc -l)
29945 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
29948 $RUNAS touch $DIR/$tdir/f
29949 FID=$(lfs path2fid $DIR/$tdir/f)
29950 echo "rmfid as root"
29951 $LFS rmfid $DIR $FID || error "rmfid as root failed"
29952 cnt=$(ls -1 $DIR/$tdir | wc -l)
29953 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
29956 $RUNAS touch $DIR/$tdir/f
29957 cnt=$(ls -1 $DIR/$tdir | wc -l)
29958 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
29959 FID=$(lfs path2fid $DIR/$tdir/f)
29960 # rmfid w/o user_fid2path mount option should fail
29961 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
29962 cnt=$(ls -1 $DIR/$tdir | wc -l)
29963 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
29965 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
29966 stack_trap "rmdir $tmpdir"
29967 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
29968 error "failed to mount client'"
29969 stack_trap "umount_client $tmpdir"
29971 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
29972 # rmfid should succeed
29973 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
29974 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
29976 # rmfid shouldn't allow to remove files due to dir's permission
29977 chmod a+rwx $tmpdir/$tdir
29978 touch $tmpdir/$tdir/f
29979 ls -la $tmpdir/$tdir
29980 FID=$(lfs path2fid $tmpdir/$tdir/f)
29981 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
29984 run_test 421f "rmfid checks permissions"
29990 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
29991 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29992 skip "Need MDS version at least 2.12.54"
29994 mkdir -p $DIR/$tdir
29995 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
29996 createmany -o $DIR/$tdir/striped_dir/f 512
29997 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
29998 [ $cnt != 512 ] && error "unexpected #files: $cnt"
30000 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
30001 sed "s/[/][^:]*://g")
30003 rm -f $DIR/$tdir/striped_dir/f1*
30004 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
30005 removed=$((512 - cnt))
30007 # few files have been just removed, so we expect
30008 # rmfid to fail on their fids
30009 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
30010 [ $removed != $errors ] && error "$errors != $removed"
30012 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
30014 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
30016 run_test 421g "rmfid to return errors properly"
30028 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
30029 skip "Need MDS version at least 2.15.53"
30031 test_mkdir $DIR/$tdir
30032 test_mkdir $DIR/$tdir/subdir
30033 touch $DIR/$tdir/subdir/file0
30034 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
30035 echo File $DIR/$tdir/subdir/file0 FID $old_fid
30036 rm -f $DIR/$tdir/subdir/file0
30037 touch $DIR/$tdir/subdir/fileA
30038 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
30039 echo File $DIR/$tdir/subdir/fileA FID $fidA
30040 touch $DIR/$tdir/subdir/fileB
30041 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
30042 echo File $DIR/$tdir/subdir/fileB FID $fidB
30043 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
30044 touch $DIR/$tdir/subdir/fileC
30045 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
30046 echo File $DIR/$tdir/subdir/fileC FID $fidC
30047 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
30048 touch $DIR/$tdir/fileD
30049 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
30050 echo File $DIR/$tdir/fileD FID $fidD
30052 # mount another client mount point with subdirectory mount
30053 export FILESET=/$tdir/subdir
30054 mount_other=${MOUNT}_other
30055 mount_client $mount_other ${MOUNT_OPTS}
30058 (( mount_ret == 0 )) || error "mount $mount_other failed"
30060 echo Removing FIDs:
30061 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
30062 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
30065 umount_client $mount_other || error "umount $mount_other failed"
30067 (( rmfid_ret != 0 )) || error "rmfid should have failed"
30069 # fileA should have been deleted
30070 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
30072 # fileB should have been deleted
30073 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
30075 # fileC should not have been deleted, fid also exists outside of fileset
30076 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
30078 # fileD should not have been deleted, it exists outside of fileset
30079 stat $DIR/$tdir/fileD || error "fileD deleted"
30081 run_test 421h "rmfid with fileset mount"
30084 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
30085 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
30086 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
30087 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
30088 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
30090 local amc=$(at_max_get client)
30091 local amo=$(at_max_get mds1)
30092 local timeout=`lctl get_param -n timeout`
30094 at_max_set 0 client
30097 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
30098 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
30099 fail_val=$(((2*timeout + 10)*1000))
30100 touch $DIR/$tdir/d3/file &
30102 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
30103 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
30104 fail_val=$((2*timeout + 5))
30105 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
30109 sleep $((2 * timeout))
30113 touch $DIR/$tdir/d2/file3
30114 touch $DIR/$tdir/d2/file4
30115 touch $DIR/$tdir/d2/file5
30118 at_max_set $amc client
30119 at_max_set $amo mds1
30121 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
30122 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
30123 error "Watchdog is always throttled"
30125 run_test 422 "kill a process with RPC in progress"
30138 # ensure statfs cache is expired
30141 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
30142 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
30146 run_test 423 "statfs should return a right data"
30149 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
30150 $LCTL set_param fail_loc=0x80000522
30151 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
30154 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
30157 test_mkdir -c -1 $DIR/$tdir
30158 $LFS setstripe -c -1 $DIR/$tdir
30160 lru_resize_disable "" 100
30161 stack_trap "lru_resize_enable" EXIT
30165 for i in $(seq $((MDSCOUNT * 125))); do
30166 local t=$DIR/$tdir/$tfile_$i
30168 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
30169 error_noexit "Create file $t"
30171 stack_trap "rm -rf $DIR/$tdir" EXIT
30173 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
30174 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
30175 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
30177 [ $lock_count -le $lru_size ] ||
30178 error "osc lock count $lock_count > lru size $lru_size"
30181 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
30182 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
30183 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
30185 [ $lock_count -le $lru_size ] ||
30186 error "mdc lock count $lock_count > lru size $lru_size"
30189 run_test 425 "lock count should not exceed lru size"
30192 splice-test -r $DIR/$tfile
30193 splice-test -rd $DIR/$tfile
30194 splice-test $DIR/$tfile
30195 splice-test -d $DIR/$tfile
30197 run_test 426 "splice test on Lustre"
30200 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
30201 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
30202 skip "Need MDS version at least 2.12.4"
30208 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
30209 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
30211 $LFS getdirstripe $DIR/$tdir/1/dir
30213 #first setfattr for creating updatelog
30214 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
30216 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
30217 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
30218 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
30219 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
30223 wait_recovery_complete mds2 $((2*TIMEOUT))
30225 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
30226 echo $log | grep "get update log failed" &&
30227 error "update log corruption is detected" || true
30229 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
30232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30233 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
30234 awk '/^max_cached_mb/ { print $2 }')
30235 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
30237 $LCTL set_param -n llite.*.max_cached_mb=64
30240 $LFS setstripe -c 1 $DIR/$tdir
30241 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
30242 stack_trap "rm -f $DIR/$tdir/$tfile.*"
30244 for f in $(seq 4); do
30245 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
30249 cancel_lru_locks osc
30251 for f in $(seq 4); do
30252 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
30256 run_test 428 "large block size IO should not hang"
30258 test_429() { # LU-7915 / LU-10948
30259 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
30260 local testfile=$DIR/$tfile
30261 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
30267 $LCTL get_param $ll_opencache_threshold_count ||
30268 skip "client does not have opencache parameter"
30270 set_opencache $new_flag
30271 stack_trap "restore_opencache"
30272 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
30273 error "enable opencache failed"
30275 # drop MDC DLM locks
30276 cancel_lru_locks mdc
30277 # clear MDC RPC stats counters
30278 $LCTL set_param $mdc_rpcstats=clear
30280 # According to the current implementation, we need to run 3 times
30281 # open & close file to verify if opencache is enabled correctly.
30282 # 1st, RPCs are sent for lookup/open and open handle is released on
30284 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
30285 # so open handle won't be released thereafter.
30286 # 3rd, No RPC is sent out.
30287 $MULTIOP $testfile oc || error "multiop failed"
30288 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
30289 echo "1st: $first_rpc RPCs in flight"
30291 $MULTIOP $testfile oc || error "multiop failed"
30292 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
30293 echo "2nd: $second_rpc RPCs in flight"
30295 $MULTIOP $testfile oc || error "multiop failed"
30296 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
30297 echo "3rd: $third_rpc RPCs in flight"
30299 #verify no MDC RPC is sent
30300 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
30302 run_test 429 "verify if opencache flag on client side does work"
30308 # data at [200K, 400K)
30309 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
30310 error "256K->512K dd fails"
30312 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
30313 error "2M->3M dd fails"
30315 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
30316 error "4M->5M dd fails"
30317 echo "Data at 256K...512K, 2M...3M and 4M...5M"
30318 # start at first component hole #1
30319 printf "Seeking hole from 1000 ... "
30320 offset=$(lseek_test -l 1000 $file)
30322 [[ $offset == 1000 ]] || error "offset $offset != 1000"
30323 printf "Seeking data from 1000 ... "
30324 offset=$(lseek_test -d 1000 $file)
30326 [[ $offset == 262144 ]] || error "offset $offset != 262144"
30328 # start at first component data block
30329 printf "Seeking hole from 300000 ... "
30330 offset=$(lseek_test -l 300000 $file)
30332 [[ $offset == 524288 ]] || error "offset $offset != 524288"
30333 printf "Seeking data from 300000 ... "
30334 offset=$(lseek_test -d 300000 $file)
30336 [[ $offset == 300000 ]] || error "offset $offset != 300000"
30338 # start at the first component but beyond end of object size
30339 printf "Seeking hole from 1000000 ... "
30340 offset=$(lseek_test -l 1000000 $file)
30342 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
30343 printf "Seeking data from 1000000 ... "
30344 offset=$(lseek_test -d 1000000 $file)
30346 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
30348 # start at second component stripe 2 (empty file)
30349 printf "Seeking hole from 1500000 ... "
30350 offset=$(lseek_test -l 1500000 $file)
30352 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
30353 printf "Seeking data from 1500000 ... "
30354 offset=$(lseek_test -d 1500000 $file)
30356 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
30358 # start at second component stripe 1 (all data)
30359 printf "Seeking hole from 3000000 ... "
30360 offset=$(lseek_test -l 3000000 $file)
30362 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
30363 printf "Seeking data from 3000000 ... "
30364 offset=$(lseek_test -d 3000000 $file)
30366 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
30368 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
30369 error "2nd dd fails"
30370 echo "Add data block at 640K...1280K"
30372 # start at before new data block, in hole
30373 printf "Seeking hole from 600000 ... "
30374 offset=$(lseek_test -l 600000 $file)
30376 [[ $offset == 600000 ]] || error "offset $offset != 600000"
30377 printf "Seeking data from 600000 ... "
30378 offset=$(lseek_test -d 600000 $file)
30380 [[ $offset == 655360 ]] || error "offset $offset != 655360"
30382 # start at the first component new data block
30383 printf "Seeking hole from 1000000 ... "
30384 offset=$(lseek_test -l 1000000 $file)
30386 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
30387 printf "Seeking data from 1000000 ... "
30388 offset=$(lseek_test -d 1000000 $file)
30390 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
30392 # start at second component stripe 2, new data
30393 printf "Seeking hole from 1200000 ... "
30394 offset=$(lseek_test -l 1200000 $file)
30396 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
30397 printf "Seeking data from 1200000 ... "
30398 offset=$(lseek_test -d 1200000 $file)
30400 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
30402 # start beyond file end
30403 printf "Using offset > filesize ... "
30404 lseek_test -l 4000000 $file && error "lseek should fail"
30405 printf "Using offset > filesize ... "
30406 lseek_test -d 4000000 $file && error "lseek should fail"
30412 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
30413 skip "MDT does not support SEEK_HOLE"
30415 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
30416 skip "OST does not support SEEK_HOLE"
30418 local file=$DIR/$tdir/$tfile
30420 mkdir -p $DIR/$tdir
30422 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
30423 # OST stripe #1 will have continuous data at [1M, 3M)
30424 # OST stripe #2 is empty
30425 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
30426 lseek_test_430 $file
30428 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
30429 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
30430 lseek_test_430 $file
30432 $LFS setstripe -c2 -S 512K $file
30433 echo "Two stripes, stripe size 512K"
30434 lseek_test_430 $file
30436 # FLR with stale mirror
30437 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
30439 echo "Mirrored file:"
30440 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
30441 echo "Plain 2 stripes 1M"
30442 lseek_test_430 $file
30445 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
30448 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
30449 skip "OST does not support SEEK_HOLE"
30452 local file=$DIR/$tdir/$tfile
30454 mkdir -p $DIR/$tdir
30455 # Empty layout lseek should fail
30458 printf "Seeking hole from 0 ... "
30459 lseek_test -l 0 $file && error "lseek should fail"
30460 printf "Seeking data from 0 ... "
30461 lseek_test -d 0 $file && error "lseek should fail"
30465 $LFS setstripe -E 1M -c2 -E eof $file
30466 $TRUNCATE $file 1048576
30467 printf "Seeking hole from 1000000 ... "
30468 offset=$(lseek_test -l 1000000 $file)
30470 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
30471 printf "Seeking data from 1000000 ... "
30472 lseek_test -d 1000000 $file && error "lseek should fail"
30475 # full component followed by non-inited one
30476 $LFS setstripe -E 1M -c2 -E eof $file
30477 dd if=/dev/urandom of=$file bs=1M count=1
30478 printf "Seeking hole from 1000000 ... "
30479 offset=$(lseek_test -l 1000000 $file)
30481 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
30482 printf "Seeking hole from 1048576 ... "
30483 lseek_test -l 1048576 $file && error "lseek should fail"
30484 # init second component and truncate back
30485 echo "123" >> $file
30486 $TRUNCATE $file 1048576
30487 printf "Seeking hole from 1000000 ... "
30488 offset=$(lseek_test -l 1000000 $file)
30490 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
30491 printf "Seeking hole from 1048576 ... "
30492 lseek_test -l 1048576 $file && error "lseek should fail"
30493 # boundary checks for big values
30494 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
30495 offset=$(lseek_test -d 0 $file.10g)
30496 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
30497 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
30498 offset=$(lseek_test -d 0 $file.100g)
30499 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
30502 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
30505 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
30506 skip "OST does not support SEEK_HOLE"
30508 local file=$DIR/$tdir/$tfile
30511 mkdir -p $DIR/$tdir
30512 stack_trap "rm -f $file $file.tmp"
30513 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
30515 # cp version 8.33+ prefers lseek over fiemap
30516 local ver=$(cp --version | awk '{ print $4; exit; }')
30518 echo "cp $ver installed"
30519 if (( $(version_code $ver) >= $(version_code 8.33) )); then
30521 time cp -v $file $file.tmp || error "cp $file failed"
30522 (( SECONDS - start < 5 )) || {
30523 strace cp $file $file.tmp |&
30524 grep -E "open|read|seek|FIEMAP" |
30526 error "cp: too long runtime $((SECONDS - start))"
30529 echo "cp test skipped due to $ver < 8.33"
30532 # tar version 1.29+ supports SEEK_HOLE/DATA
30533 ver=$(tar --version | awk '{ print $4; exit; }')
30534 echo "tar $ver installed"
30535 if (( $(version_code $ver) >= $(version_code 1.29) )); then
30537 time tar cvf $file.tmp --sparse $file || error "tar $file error"
30538 (( SECONDS - start < 5 )) || {
30539 strace tar cf $file.tmp --sparse $file |&
30540 grep -E "open|read|seek|FIEMAP" |
30542 error "tar: too long runtime $((SECONDS - start))"
30545 echo "tar test skipped due to $ver < 1.29"
30548 run_test 430c "lseek: external tools check"
30550 test_431() { # LU-14187
30551 local file=$DIR/$tdir/$tfile
30553 mkdir -p $DIR/$tdir
30554 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
30555 dd if=/dev/urandom of=$file bs=4k count=1
30556 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
30557 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
30558 #define OBD_FAIL_OST_RESTART_IO 0x251
30559 do_facet ost1 "$LCTL set_param fail_loc=0x251"
30560 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
30564 echo 3 > /proc/sys/vm/drop_caches
30565 diff $file $file.0 || error "data diff"
30567 run_test 431 "Restart transaction for IO"
30569 cleanup_test_432() {
30570 do_facet mgs $LCTL nodemap_activate 0
30571 wait_nm_sync active
30575 local tmpdir=$TMP/dir432
30577 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
30578 skip "Need MDS version at least 2.14.52"
30580 stack_trap cleanup_test_432 EXIT
30584 do_facet mgs $LCTL nodemap_activate 1
30585 wait_nm_sync active
30586 do_facet mgs $LCTL nodemap_modify --name default \
30587 --property admin --value 1
30588 do_facet mgs $LCTL nodemap_modify --name default \
30589 --property trusted --value 1
30590 cancel_lru_locks mdc
30591 wait_nm_sync default admin_nodemap
30592 wait_nm_sync default trusted_nodemap
30594 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
30595 grep -ci "Operation not permitted") -ne 0 ]; then
30596 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
30599 run_test 432 "mv dir from outside Lustre"
30602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30604 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
30605 skip "inode cache not supported"
30607 $LCTL set_param llite.*.inode_cache=0
30608 stack_trap "$LCTL set_param llite.*.inode_cache=1"
30614 cancel_lru_locks mdc
30615 test_mkdir $DIR/$tdir || error "mkdir $tdir"
30616 createmany -m $DIR/$tdir/f $count
30617 createmany -d $DIR/$tdir/d $count
30618 ls -l $DIR/$tdir > /dev/null
30619 stack_trap "rm -rf $DIR/$tdir"
30621 before=$(num_objects)
30622 cancel_lru_locks mdc
30623 after=$(num_objects)
30625 # sometimes even @before is less than 2 * count
30626 while (( before - after < count )); do
30628 after=$(num_objects)
30630 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
30631 if (( wait > 60 )); then
30632 error "inode slab grew from $before to $after"
30636 echo "lustre_inode_cache $before objs before lock cancel, $after after"
30638 run_test 433 "ldlm lock cancel releases dentries and inodes"
30642 local getxattr_count
30643 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
30644 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30646 [[ $(getenforce) == "Disabled" ]] ||
30647 skip "lsm selinux module have to be disabled for this test"
30649 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
30650 error "fail to create $DIR/$tdir/ on MDT0000"
30652 touch $DIR/$tdir/$tfile-{001..100}
30654 # disable the xattr cache
30655 save_lustre_params client "llite.*.xattr_cache" > $p
30656 lctl set_param llite.*.xattr_cache=0
30657 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
30659 # clear clients mdc stats
30660 clear_stats $mdc_stat_param ||
30661 error "fail to clear stats on mdc MDT0000"
30663 for file in $DIR/$tdir/$tfile-{001..100}; do
30664 getfattr -n security.selinux $file |&
30665 grep -q "Operation not supported" ||
30666 error "getxattr on security.selinux should return EOPNOTSUPP"
30669 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
30670 (( getxattr_count < 100 )) ||
30671 error "client sent $getxattr_count getxattr RPCs to the MDS"
30673 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
30676 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
30677 source $LUSTRE/scripts/bash-completion/lustre
30678 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
30679 source /usr/share/bash-completion/completions/lustre
30681 skip "bash completion scripts not found"
30684 local lctl_completions
30685 local lfs_completions
30687 lctl_completions=$(_lustre_cmds lctl)
30688 if [[ ! $lctl_completions =~ "get_param" ]]; then
30689 error "lctl bash completion failed"
30692 lfs_completions=$(_lustre_cmds lfs)
30693 if [[ ! $lfs_completions =~ "setstripe" ]]; then
30694 error "lfs bash completion failed"
30697 run_test 440 "bash completion for lfs, lctl"
30702 mkdir -p $DIR/$tdir
30703 multiop $DIR/$tdir/$tfile.1 O_w1 & pid1=$!
30704 multiop $DIR/$tdir/$tfile.1 O_w1 & pid2=$!
30706 touch $DIR/$tdir/$tfile.2
30707 $LFS swap_layouts -n $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
30708 $LCTL set_param fail_loc=0x1430
30714 run_test 442 "truncate vs read/write should not panic"
30717 verify_yaml_available || skip_env "YAML verification not installed"
30718 $LCTL get_param -n sptlrpc.page_pools
30719 $LCTL get_param -n sptlrpc.page_pools | verify_yaml ||
30720 error "The output of encrypt_page_pools is not an valid YAML"
30722 run_test 460d "Check encrypt pools output"
30725 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
30726 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
30727 skip "Need server version at least 2.9.55"
30729 start_full_debug_logging
30733 stop_full_debug_logging
30737 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
30738 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
30739 awk '/The barrier for/ { print $7 }')
30742 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
30747 barrier_expired() {
30750 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
30751 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
30752 awk '/will be expired/ { print $7 }')
30754 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
30763 echo "Start barrier_freeze at: $(date)"
30764 #define OBD_FAIL_BARRIER_DELAY 0x2202
30765 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
30766 # Do not reduce barrier time - See LU-11873
30767 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
30770 local b_status=$(barrier_stat)
30771 echo "Got barrier status at: $(date)"
30772 [ "$b_status" = "'freezing_p1'" ] ||
30773 error "(1) unexpected barrier status $b_status"
30775 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
30777 b_status=$(barrier_stat)
30778 [ "$b_status" = "'frozen'" ] ||
30779 error "(2) unexpected barrier status $b_status"
30781 local expired=$(barrier_expired)
30782 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
30783 sleep $((expired + 3))
30785 b_status=$(barrier_stat)
30786 [ "$b_status" = "'expired'" ] ||
30787 error "(3) unexpected barrier status $b_status"
30789 # Do not reduce barrier time - See LU-11873
30790 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
30791 error "(4) fail to freeze barrier"
30793 b_status=$(barrier_stat)
30794 [ "$b_status" = "'frozen'" ] ||
30795 error "(5) unexpected barrier status $b_status"
30797 echo "Start barrier_thaw at: $(date)"
30798 #define OBD_FAIL_BARRIER_DELAY 0x2202
30799 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
30800 do_facet mgs $LCTL barrier_thaw $FSNAME &
30803 b_status=$(barrier_stat)
30804 echo "Got barrier status at: $(date)"
30805 [ "$b_status" = "'thawing'" ] ||
30806 error "(6) unexpected barrier status $b_status"
30808 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
30810 b_status=$(barrier_stat)
30811 [ "$b_status" = "'thawed'" ] ||
30812 error "(7) unexpected barrier status $b_status"
30814 #define OBD_FAIL_BARRIER_FAILURE 0x2203
30815 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
30816 do_facet mgs $LCTL barrier_freeze $FSNAME
30818 b_status=$(barrier_stat)
30819 [ "$b_status" = "'failed'" ] ||
30820 error "(8) unexpected barrier status $b_status"
30822 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
30823 do_facet mgs $LCTL barrier_thaw $FSNAME
30827 run_test 801a "write barrier user interfaces and stat machine"
30832 mkdir $DIR/$tdir || error "(1) fail to mkdir"
30833 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
30834 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
30835 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
30836 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
30838 cancel_lru_locks mdc
30840 # 180 seconds should be long enough
30841 do_facet mgs $LCTL barrier_freeze $FSNAME 180
30843 local b_status=$(barrier_stat)
30844 [ "$b_status" = "'frozen'" ] ||
30845 error "(6) unexpected barrier status $b_status"
30847 mkdir $DIR/$tdir/d0/d10 &
30850 touch $DIR/$tdir/d1/f13 &
30853 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
30856 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
30859 rm -f $DIR/$tdir/d4/f12 &
30862 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
30864 # To guarantee taht the 'stat' is not blocked
30865 b_status=$(barrier_stat)
30866 [ "$b_status" = "'frozen'" ] ||
30867 error "(8) unexpected barrier status $b_status"
30869 # let above commands to run at background
30872 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
30873 ps -p $touch_pid || error "(10) touch should be blocked"
30874 ps -p $ln_pid || error "(11) link should be blocked"
30875 ps -p $mv_pid || error "(12) rename should be blocked"
30876 ps -p $rm_pid || error "(13) unlink should be blocked"
30878 b_status=$(barrier_stat)
30879 [ "$b_status" = "'frozen'" ] ||
30880 error "(14) unexpected barrier status $b_status"
30882 do_facet mgs $LCTL barrier_thaw $FSNAME
30883 b_status=$(barrier_stat)
30884 [ "$b_status" = "'thawed'" ] ||
30885 error "(15) unexpected barrier status $b_status"
30887 wait $mkdir_pid || error "(16) mkdir should succeed"
30888 wait $touch_pid || error "(17) touch should succeed"
30889 wait $ln_pid || error "(18) link should succeed"
30890 wait $mv_pid || error "(19) rename should succeed"
30891 wait $rm_pid || error "(20) unlink should succeed"
30895 run_test 801b "modification will be blocked by write barrier"
30898 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30902 stop mds2 || error "(1) Fail to stop mds2"
30904 do_facet mgs $LCTL barrier_freeze $FSNAME 30
30906 local b_status=$(barrier_stat)
30907 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
30908 do_facet mgs $LCTL barrier_thaw $FSNAME
30909 error "(2) unexpected barrier status $b_status"
30912 do_facet mgs $LCTL barrier_rescan $FSNAME ||
30913 error "(3) Fail to rescan barrier bitmap"
30915 # Do not reduce barrier time - See LU-11873
30916 do_facet mgs $LCTL barrier_freeze $FSNAME 20
30918 b_status=$(barrier_stat)
30919 [ "$b_status" = "'frozen'" ] ||
30920 error "(4) unexpected barrier status $b_status"
30922 do_facet mgs $LCTL barrier_thaw $FSNAME
30923 b_status=$(barrier_stat)
30924 [ "$b_status" = "'thawed'" ] ||
30925 error "(5) unexpected barrier status $b_status"
30927 local devname=$(mdsdevname 2)
30929 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
30931 do_facet mgs $LCTL barrier_rescan $FSNAME ||
30932 error "(7) Fail to rescan barrier bitmap"
30936 run_test 801c "rescan barrier bitmap"
30939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30940 remote_mds_nodsh && skip "remote MDS with nodsh"
30942 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
30943 skip "readonly option not available"
30945 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
30947 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
30948 error "(2) Fail to copy"
30950 # write back all cached data before setting MDT to readonly
30954 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
30955 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
30957 echo "Modify should be refused"
30958 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
30960 echo "Read should be allowed"
30961 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
30962 error "(7) Read should succeed under ro mode"
30965 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
30967 run_test 802b "be able to set MDTs to readonly"
30970 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30971 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
30972 skip "MDS needs to be newer than 2.10.54"
30974 mkdir_on_mdt0 $DIR/$tdir
30975 # Create some objects on all MDTs to trigger related logs objects
30976 for idx in $(seq $MDSCOUNT); do
30977 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
30978 $DIR/$tdir/dir${idx} ||
30979 error "Fail to create $DIR/$tdir/dir${idx}"
30982 wait_delete_completed # ensure old test cleanups are finished
30984 echo "before create:"
30986 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
30988 for i in {1..10}; do
30989 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
30990 error "Fail to create $DIR/$tdir/foo$i"
30993 # sync ZFS-on-MDS to refresh statfs data
30994 wait_zfs_commit mds1
30996 echo "after create:"
30998 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
31000 # allow for an llog to be cleaned up during the test
31001 [ $after_used -ge $((before_used + 10 - 1)) ] ||
31002 error "before ($before_used) + 10 > after ($after_used)"
31004 for i in {1..10}; do
31005 rm -rf $DIR/$tdir/foo$i ||
31006 error "Fail to remove $DIR/$tdir/foo$i"
31009 # sync ZFS-on-MDS to refresh statfs data
31010 wait_zfs_commit mds1
31011 wait_delete_completed
31012 sleep 3 # avoid MDT return cached statfs
31013 echo "after unlink:"
31015 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
31017 # allow for an llog to be created during the test
31018 [ $after_used -le $((before_used + 1)) ] ||
31019 error "after ($after_used) > before ($before_used) + 1"
31021 run_test 803a "verify agent object for remote object"
31024 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
31025 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
31026 skip "MDS needs to be newer than 2.13.56"
31027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
31029 for i in $(seq 0 $((MDSCOUNT - 1))); do
31030 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
31038 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
31039 for i in $(seq 0 $((MDSCOUNT - 1))); do
31040 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
31041 awk '/getattr/ { print $2 }')
31042 before=$((before + tmp))
31044 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
31045 for i in $(seq 0 $((MDSCOUNT - 1))); do
31046 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
31047 awk '/getattr/ { print $2 }')
31048 after=$((after + tmp))
31051 [ $before -eq $after ] || error "getattr count $before != $after"
31053 run_test 803b "remote object can getattr from cache"
31056 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
31057 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
31058 skip "MDS needs to be newer than 2.10.54"
31059 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
31061 mkdir -p $DIR/$tdir
31062 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
31063 error "Fail to create $DIR/$tdir/dir0"
31065 local fid=$($LFS path2fid $DIR/$tdir/dir0)
31066 local dev=$(mdsdevname 2)
31068 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
31069 grep ${fid} || error "NOT found agent entry for dir0"
31071 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
31072 error "Fail to create $DIR/$tdir/dir1"
31074 touch $DIR/$tdir/dir1/foo0 ||
31075 error "Fail to create $DIR/$tdir/dir1/foo0"
31076 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
31079 for idx in $(seq $MDSCOUNT); do
31080 dev=$(mdsdevname $idx)
31081 do_facet mds${idx} \
31082 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
31083 grep ${fid} && rc=$idx
31086 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
31087 error "Fail to rename foo0 to foo1"
31088 if [ $rc -eq 0 ]; then
31089 for idx in $(seq $MDSCOUNT); do
31090 dev=$(mdsdevname $idx)
31091 do_facet mds${idx} \
31092 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
31093 grep ${fid} && rc=$idx
31097 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
31098 error "Fail to rename foo1 to foo2"
31099 if [ $rc -eq 0 ]; then
31100 for idx in $(seq $MDSCOUNT); do
31101 dev=$(mdsdevname $idx)
31102 do_facet mds${idx} \
31103 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
31104 grep ${fid} && rc=$idx
31108 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
31110 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
31111 error "Fail to link to $DIR/$tdir/dir1/foo2"
31112 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
31113 error "Fail to rename foo2 to foo0"
31114 unlink $DIR/$tdir/dir1/foo0 ||
31115 error "Fail to unlink $DIR/$tdir/dir1/foo0"
31116 rm -rf $DIR/$tdir/dir0 ||
31117 error "Fail to rm $DIR/$tdir/dir0"
31119 for idx in $(seq $MDSCOUNT); do
31123 dev=$(mdsdevname $idx)
31124 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
31126 start mds${idx} $dev $MDS_MOUNT_OPTS ||
31127 error "mount mds$idx failed"
31128 df $MOUNT > /dev/null 2>&1
31130 # e2fsck should not return error
31132 error "e2fsck detected error on MDT${idx}: rc=$rc"
31135 run_test 804 "verify agent entry for remote entry"
31138 do_facet $SINGLEMDS zfs set quota=$old $fsset
31139 unlinkmany $DIR/$tdir/f- 1000000
31144 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
31145 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
31146 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
31147 skip "netfree not implemented before 0.7"
31148 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
31149 skip "Need MDS version at least 2.10.57"
31156 local pref="osd-zfs.$FSNAME-MDT0000."
31158 # limit available space on MDS dataset to meet nospace issue
31159 # quickly. then ZFS 0.7.2 can use reserved space if asked
31160 # properly (using netfree flag in osd_declare_destroy()
31161 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
31162 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
31164 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
31165 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
31166 let "usedkb=usedkb-freekb"
31167 let "freekb=freekb/2"
31168 if let "freekb > 5000"; then
31171 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
31172 trap cleanup_805 EXIT
31173 mkdir_on_mdt0 $DIR/$tdir
31174 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
31175 error "Can't set PFL layout"
31176 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
31177 rm -rf $DIR/$tdir || error "not able to remove"
31178 do_facet $SINGLEMDS zfs set quota=$old $fsset
31181 run_test 805 "ZFS can remove from full fs"
31187 local expect=$(stat -c %s $file)
31189 check_lsom_size $1 $expect
31191 local blocks=$($LFS getsom -b $file)
31192 expect=$(stat -c %b $file)
31193 [[ $blocks == $expect ]] ||
31194 error "$file expected blocks: $expect, got: $blocks"
31202 cancel_lru_locks mdc
31204 size=$($LFS getsom -s $1)
31205 [[ $size == $expect ]] ||
31206 error "$file expected size: $expect, got: $size"
31210 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
31211 skip "Need MDS version at least 2.11.52"
31215 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
31218 stack_trap "restore_opencache"
31220 # single-threaded write
31221 echo "Test SOM for single-threaded write"
31222 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
31223 error "write $tfile failed"
31224 check_lsom_size $DIR/$tfile $bs
31227 local size=$(($num * $bs))
31231 echo "Test SOM for single client multi-threaded($num) write"
31232 $TRUNCATE $DIR/$tfile 0
31233 for ((i = 0; i < $num; i++)); do
31234 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31236 offset=$((offset + $bs))
31238 for (( i=0; i < $num; i++ )); do
31241 check_lsom_size $DIR/$tfile $size
31243 $TRUNCATE $DIR/$tfile 0
31244 for ((i = 0; i < $num; i++)); do
31245 offset=$((offset - $bs))
31246 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31249 for (( i=0; i < $num; i++ )); do
31252 check_lsom_size $DIR/$tfile $size
31254 # multi-client writes
31255 num=$(get_node_count ${CLIENTS//,/ })
31256 size=$(($num * $bs))
31260 echo "Test SOM for multi-client ($num) writes"
31261 $TRUNCATE $DIR/$tfile 0
31262 for client in ${CLIENTS//,/ }; do
31263 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31266 offset=$((offset + $bs))
31268 for (( i=0; i < $num; i++ )); do
31271 check_lsom_size $DIR/$tfile $offset
31274 $TRUNCATE $DIR/$tfile 0
31275 for client in ${CLIENTS//,/ }; do
31276 offset=$((offset - $bs))
31277 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31281 for (( i=0; i < $num; i++ )); do
31284 check_lsom_size $DIR/$tfile $size
31286 # verify SOM blocks count
31287 echo "Verify SOM block count"
31288 $TRUNCATE $DIR/$tfile 0
31289 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
31290 error "failed to write file $tfile with fdatasync and fstat"
31291 check_lsom_data $DIR/$tfile
31293 $TRUNCATE $DIR/$tfile 0
31294 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
31295 error "failed to write file $tfile with fdatasync"
31296 check_lsom_data $DIR/$tfile
31298 $TRUNCATE $DIR/$tfile 0
31299 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
31300 error "failed to write file $tfile with sync IO"
31301 check_lsom_data $DIR/$tfile
31304 echo "Test SOM for truncate"
31305 # use ftruncate to sync blocks on close request
31306 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
31307 check_lsom_size $DIR/$tfile 16384
31308 check_lsom_data $DIR/$tfile
31310 $TRUNCATE $DIR/$tfile 1234
31311 check_lsom_size $DIR/$tfile 1234
31312 # sync blocks on the MDT
31313 $MULTIOP $DIR/$tfile oc
31314 check_lsom_data $DIR/$tfile
31316 run_test 806 "Verify Lazy Size on MDS"
31319 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
31320 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
31321 skip "Need MDS version at least 2.11.52"
31323 # Registration step
31324 changelog_register || error "changelog_register failed"
31325 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
31326 changelog_users $SINGLEMDS | grep -q $cl_user ||
31327 error "User $cl_user not found in changelog_users"
31329 rm -rf $DIR/$tdir || error "rm $tdir failed"
31330 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
31331 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
31332 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
31333 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
31334 error "truncate $tdir/trunc failed"
31337 echo "Test SOM for single-threaded write with fsync"
31338 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
31339 error "write $tfile failed"
31342 # multi-client wirtes
31343 local num=$(get_node_count ${CLIENTS//,/ })
31347 echo "Test SOM for multi-client ($num) writes"
31348 touch $DIR/$tfile || error "touch $tfile failed"
31349 $TRUNCATE $DIR/$tfile 0
31350 for client in ${CLIENTS//,/ }; do
31351 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
31354 offset=$((offset + $bs))
31356 for (( i=0; i < $num; i++ )); do
31360 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
31361 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
31362 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
31363 check_lsom_data $DIR/$tdir/trunc
31364 check_lsom_data $DIR/$tdir/single_dd
31365 check_lsom_data $DIR/$tfile
31368 # Deregistration step
31369 changelog_deregister || error "changelog_deregister failed"
31371 run_test 807 "verify LSOM syncing tool"
31373 check_som_nologged()
31375 local lines=$($LFS changelog $FSNAME-MDT0000 |
31376 grep 'x=trusted.som' | wc -l)
31377 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
31381 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
31382 skip "Need MDS version at least 2.11.55"
31384 # Registration step
31385 changelog_register || error "changelog_register failed"
31387 touch $DIR/$tfile || error "touch $tfile failed"
31390 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
31391 error "write $tfile failed"
31394 $TRUNCATE $DIR/$tfile 1234
31397 $TRUNCATE $DIR/$tfile 1048576
31400 # Deregistration step
31401 changelog_deregister || error "changelog_deregister failed"
31403 run_test 808 "Check trusted.som xattr not logged in Changelogs"
31408 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
31412 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
31413 skip "Need MDS version at least 2.11.56"
31415 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
31416 error "failed to create DoM-only file $DIR/$tfile"
31417 touch $DIR/$tfile || error "touch $tfile failed"
31418 check_som_nodata $DIR/$tfile
31420 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
31421 error "write $tfile failed"
31422 check_som_nodata $DIR/$tfile
31424 $TRUNCATE $DIR/$tfile 1234
31425 check_som_nodata $DIR/$tfile
31427 $TRUNCATE $DIR/$tfile 4097
31428 check_som_nodata $DIR/$file
31430 run_test 809 "Verify no SOM xattr store for DoM-only files"
31433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
31434 $GSS && skip_env "could not run with gss"
31435 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
31436 skip "OST < 2.12.58 doesn't align checksum"
31439 stack_trap "set_checksums $ORIG_CSUM" EXIT
31440 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
31445 for csum in $CKSUM_TYPES; do
31446 #define OBD_FAIL_OSC_NO_GRANT 0x411
31447 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
31448 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
31450 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
31451 before=$(md5sum $DIR/$tfile)
31452 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
31453 after=$(md5sum $DIR/$tfile)
31454 [ "$before" == "$after" ] ||
31455 error "$csum: $before != $after bs=$1 seek=$2"
31459 run_test 810 "partial page writes on ZFS (LU-11663)"
31462 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
31463 skip "OST < 2.12.51 doesn't support this fail_loc"
31466 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
31467 $LCTL set_param osc.*.idle_timeout=10
31468 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
31470 $LFS setstripe -c 1 -i 0 $DIR/$tfile
31471 # ensure ost1 is connected
31472 stat $DIR/$tfile >/dev/null || error "can't stat"
31473 wait_osc_import_state client ost1 FULL
31474 # no locks, no reqs to let the connection idle
31475 cancel_lru_locks osc
31477 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
31478 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
31479 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
31480 wait_osc_import_state client ost1 CONNECTING
31481 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
31483 stat $DIR/$tfile >/dev/null || error "can't stat file"
31485 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
31487 test_812b() { # LU-12378
31488 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
31489 skip "OST < 2.12.51 doesn't support this fail_loc"
31492 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
31493 $LCTL set_param osc.*.idle_timeout=10
31494 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
31496 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
31497 # ensure ost1 is connected
31498 stat $DIR/$tfile >/dev/null || error "can't stat"
31499 wait_osc_import_state client ost1 FULL
31500 # no locks, no reqs to let the connection idle
31501 cancel_lru_locks osc
31503 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
31504 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
31505 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
31506 wait_osc_import_state client ost1 CONNECTING
31507 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
31509 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
31510 wait_osc_import_state client ost1 IDLE
31512 run_test 812b "do not drop no resend request for idle connect"
31517 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
31519 $LFS setstripe -c 1 -o 0 $DIR/$tfile
31520 $LFS getstripe $DIR/$tfile
31521 $LCTL set_param osc.*.idle_timeout=10
31522 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
31523 # ensure ost1 is connected
31524 stat $DIR/$tfile >/dev/null || error "can't stat"
31525 wait_osc_import_state client ost1 FULL
31526 # no locks, no reqs to let the connection idle
31527 cancel_lru_locks osc
31529 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
31530 $LCTL set_param fail_loc=0x80000533
31532 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
31534 run_test 812c "idle import vs lock enqueue race"
31537 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
31538 [ -z "$file_heat_sav" ] && skip "no file heat support"
31549 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
31550 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
31552 $LCTL set_param -n llite.*.file_heat=1
31553 echo "Turn on file heat"
31554 echo "Period second: $period_second, Decay percentage: $decay_pct"
31556 echo "QQQQ" > $DIR/$tfile
31557 echo "QQQQ" > $DIR/$tfile
31558 echo "QQQQ" > $DIR/$tfile
31559 cat $DIR/$tfile > /dev/null
31560 cat $DIR/$tfile > /dev/null
31561 cat $DIR/$tfile > /dev/null
31562 cat $DIR/$tfile > /dev/null
31564 local out=$($LFS heat_get $DIR/$tfile)
31566 $LFS heat_get $DIR/$tfile
31567 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31568 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31569 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31570 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31572 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
31573 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
31574 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
31575 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
31577 sleep $((period_second + 3))
31578 echo "Sleep $((period_second + 3)) seconds..."
31579 # The recursion formula to calculate the heat of the file f is as
31581 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
31582 # Where Hi is the heat value in the period between time points i*I and
31583 # (i+1)*I; Ci is the access count in the period; the symbol P refers
31584 # to the weight of Ci.
31585 out=$($LFS heat_get $DIR/$tfile)
31586 $LFS heat_get $DIR/$tfile
31587 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31588 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31589 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31590 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31592 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
31593 error "read sample ($readsample) is wrong"
31594 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
31595 error "write sample ($writesample) is wrong"
31596 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
31597 error "read bytes ($readbyte) is wrong"
31598 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
31599 error "write bytes ($writebyte) is wrong"
31601 echo "QQQQ" > $DIR/$tfile
31602 echo "QQQQ" > $DIR/$tfile
31603 echo "QQQQ" > $DIR/$tfile
31604 cat $DIR/$tfile > /dev/null
31605 cat $DIR/$tfile > /dev/null
31606 cat $DIR/$tfile > /dev/null
31607 cat $DIR/$tfile > /dev/null
31609 sleep $((period_second + 3))
31610 echo "Sleep $((period_second + 3)) seconds..."
31612 out=$($LFS heat_get $DIR/$tfile)
31613 $LFS heat_get $DIR/$tfile
31614 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31615 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31616 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31617 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31619 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
31620 4 * $decay_pct) / 100") -eq 1 ] ||
31621 error "read sample ($readsample1) is wrong"
31622 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
31623 3 * $decay_pct) / 100") -eq 1 ] ||
31624 error "write sample ($writesample1) is wrong"
31625 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
31626 20 * $decay_pct) / 100") -eq 1 ] ||
31627 error "read bytes ($readbyte1) is wrong"
31628 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
31629 15 * $decay_pct) / 100") -eq 1 ] ||
31630 error "write bytes ($writebyte1) is wrong"
31632 echo "Turn off file heat for the file $DIR/$tfile"
31633 $LFS heat_set -o $DIR/$tfile
31635 echo "QQQQ" > $DIR/$tfile
31636 echo "QQQQ" > $DIR/$tfile
31637 echo "QQQQ" > $DIR/$tfile
31638 cat $DIR/$tfile > /dev/null
31639 cat $DIR/$tfile > /dev/null
31640 cat $DIR/$tfile > /dev/null
31641 cat $DIR/$tfile > /dev/null
31643 out=$($LFS heat_get $DIR/$tfile)
31644 $LFS heat_get $DIR/$tfile
31645 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31646 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31647 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31648 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31650 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
31651 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
31652 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
31653 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
31655 echo "Trun on file heat for the file $DIR/$tfile"
31656 $LFS heat_set -O $DIR/$tfile
31658 echo "QQQQ" > $DIR/$tfile
31659 echo "QQQQ" > $DIR/$tfile
31660 echo "QQQQ" > $DIR/$tfile
31661 cat $DIR/$tfile > /dev/null
31662 cat $DIR/$tfile > /dev/null
31663 cat $DIR/$tfile > /dev/null
31664 cat $DIR/$tfile > /dev/null
31666 out=$($LFS heat_get $DIR/$tfile)
31667 $LFS heat_get $DIR/$tfile
31668 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31669 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31670 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31671 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31673 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
31674 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
31675 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
31676 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
31678 $LFS heat_set -c $DIR/$tfile
31679 $LCTL set_param -n llite.*.file_heat=0
31680 echo "Turn off file heat support for the Lustre filesystem"
31682 echo "QQQQ" > $DIR/$tfile
31683 echo "QQQQ" > $DIR/$tfile
31684 echo "QQQQ" > $DIR/$tfile
31685 cat $DIR/$tfile > /dev/null
31686 cat $DIR/$tfile > /dev/null
31687 cat $DIR/$tfile > /dev/null
31688 cat $DIR/$tfile > /dev/null
31690 out=$($LFS heat_get $DIR/$tfile)
31691 $LFS heat_get $DIR/$tfile
31692 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
31693 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
31694 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
31695 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
31697 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
31698 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
31699 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
31700 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
31702 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
31705 run_test 813 "File heat verfication"
31709 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
31710 echo -n y >> $DIR/$tfile
31711 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
31712 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
31714 run_test 814 "sparse cp works as expected (LU-12361)"
31718 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
31719 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
31721 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
31724 local ost1_imp=$(get_osc_import_name client ost1)
31725 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
31729 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
31730 $LCTL set_param osc.*.idle_timeout=10
31731 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
31733 $LFS setstripe -c 1 -i 0 $DIR/$tfile
31734 # ensure ost1 is connected
31736 stat $DIR/$tfile >/dev/null || error "can't stat"
31737 wait_osc_import_state client ost1 FULL
31738 # no locks, no reqs to let the connection idle
31739 cancel_lru_locks osc
31740 lru_resize_disable osc
31743 before=$($LCTL get_param -n \
31744 ldlm.namespaces.$imp_name.lru_size)
31746 wait_osc_import_state client ost1 IDLE
31747 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
31748 now=$($LCTL get_param -n \
31749 ldlm.namespaces.$imp_name.lru_size)
31750 [ $before == $now ] || error "lru_size changed $before != $now"
31752 run_test 816 "do not reset lru_resize on idle reconnect"
31756 exportfs -u localhost:$DIR/nfsexp
31761 systemctl restart nfs-server.service || skip "failed to restart nfsd"
31763 mkdir -p $DIR/nfsexp
31764 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
31765 error "failed to export nfs"
31767 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
31768 stack_trap cleanup_817 EXIT
31770 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
31771 error "failed to mount nfs to $tmpdir"
31773 cp /bin/true $tmpdir
31774 $DIR/nfsexp/true || error "failed to execute 'true' command"
31776 run_test 817 "nfsd won't cache write lock for exec file"
31779 test_mkdir -i0 -c1 $DIR/$tdir
31780 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
31781 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
31784 # restore osp-syn threads
31785 stack_trap "fail $SINGLEMDS"
31787 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
31788 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
31789 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
31790 error "start $SINGLEMDS failed"
31793 local testid=$(echo $TESTNAME | tr '_' ' ')
31795 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
31796 grep "run LFSCK" || error "run LFSCK is not suggested"
31798 run_test 818 "unlink with failed llog"
31801 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
31802 cancel_lru_locks osc
31803 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
31804 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
31805 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
31808 run_test 819a "too big niobuf in read"
31811 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
31812 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
31813 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
31814 cancel_lru_locks osc
31818 run_test 819b "too big niobuf in write"
31821 function test_820_start_ost() {
31824 for num in $(seq $OSTCOUNT); do
31825 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
31830 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
31833 umount_client $MOUNT || error "umount failed"
31834 for num in $(seq $OSTCOUNT); do
31838 # mount client with no active OSTs
31839 # so that the client can't initialize max LOV EA size
31840 # from OSC notifications
31841 mount_client $MOUNT || error "mount failed"
31842 # delay OST starting to keep this 0 max EA size for a while
31843 test_820_start_ost &
31845 # create a directory on MDS2
31846 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
31847 error "Failed to create directory"
31848 # open intent should update default EA size
31849 # see mdc_update_max_ea_from_body()
31850 # notice this is the very first RPC to MDS2
31851 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
31854 # With SSK, this situation can lead to -EPERM being returned.
31855 # In that case, simply retry.
31856 if [ $ret -ne 0 ] && $SHARED_KEY; then
31857 if echo "$out" | grep -q "not permitted"; then
31858 cp /etc/services $DIR/$tdir/mds2
31862 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
31864 run_test 820 "update max EA from open intent"
31867 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
31868 local OST_MAX_PRECREATE=20000
31870 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
31871 skip "Need MDS version at least 2.14.56"
31873 save_lustre_params mds1 \
31874 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
31875 do_facet $SINGLEMDS "$LCTL set_param -n \
31876 osp.$FSNAME-OST*MDT0000.max_create_count=0"
31877 do_facet $SINGLEMDS "$LCTL set_param -n \
31878 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
31880 stack_trap "restore_lustre_params < $p; rm $p"
31882 do_facet $SINGLEMDS "$LCTL set_param -n \
31883 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
31885 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
31886 osp.$FSNAME-OST0000*MDT0000.create_count")
31887 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
31888 osp.$FSNAME-OST0000*MDT0000.max_create_count")
31889 local expect_count=$(((($max/2)/256) * 256))
31891 log "setting create_count to 100200:"
31892 log " -result- count: $count with max: $max, expecting: $expect_count"
31894 [[ $count -eq expect_count ]] ||
31895 error "Create count not set to max precreate."
31897 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
31900 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
31901 skip "Need MDS version 2.14.56"
31903 local sync_changes=$(do_facet $SINGLEMDS \
31904 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
31906 [ "$sync_changes" -gt 100 ] &&
31907 skip "Sync changes $sync_changes > 100 already"
31909 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
31911 $LFS mkdir -i 0 $DIR/$tdir
31912 $LFS setstripe -c 1 -i 0 $DIR/$tdir
31914 save_lustre_params mds1 \
31915 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
31916 save_lustre_params mds1 \
31917 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
31919 do_facet mds1 "$LCTL set_param -n \
31920 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
31921 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
31922 stack_trap "restore_lustre_params < $p" EXIT
31924 createmany -o $DIR/$tdir/f- 1000
31925 unlinkmany $DIR/$tdir/f- 1000 &
31926 local UNLINK_PID=$!
31929 sync_changes=$(do_facet mds1 \
31930 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
31931 # the check in the code is racy, fail the test
31932 # if the value above the limit by 10.
31933 [ $sync_changes -gt 110 ] && {
31934 kill -2 $UNLINK_PID
31936 error "osp changes throttling failed, $sync_changes>110"
31938 kill -0 $UNLINK_PID 2> /dev/null || break
31942 run_test 831 "throttling unlink/setattr queuing on OSP"
31945 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
31946 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
31947 skip "Need MDS version 2.15.52+"
31948 is_rmentry_supported || skip "rm_entry not supported"
31950 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
31951 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
31952 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
31953 error "mkdir remote_dir failed"
31954 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
31955 error "mkdir striped_dir failed"
31956 touch $DIR/$tdir/file || error "touch file failed"
31957 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
31958 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
31960 run_test 832 "lfs rm_entry"
31963 local file=$DIR/$tfile
31965 stack_trap "rm -f $file" EXIT
31966 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
31972 # Buffered I/O write
31974 while [ ! -e $DIR/sanity.833.lck ]; do
31975 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
31976 error "failed to write $file"
31977 sleep 0.$((RANDOM % 4 + 1))
31982 # Buffered I/O read
31984 while [ ! -e $DIR/sanity.833.lck ]; do
31985 dd if=$file of=/dev/null bs=1M count=50 ||
31986 error "failed to read $file"
31987 sleep 0.$((RANDOM % 4 + 1))
31994 while [ ! -e $DIR/sanity.833.lck ]; do
31995 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
31996 error "failed to read $file in direct I/O mode"
31997 sleep 0.$((RANDOM % 4 + 1))
32003 touch $DIR/sanity.833.lck
32004 wait $wpid || error "$?: buffered write failed"
32005 wait $rpid || error "$?: buffered read failed"
32006 wait $rpid2 || error "$?: direct read failed"
32008 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
32011 local oss1=$(facet_host ost1)
32013 # Try to insert the module. This will leave results in dmesg
32015 log "STAMP $now" > /dev/kmsg
32016 do_rpc_nodes $oss1 load_module kunit/ldlm_extent ||
32017 error "$oss1 load_module ldlm_extent failed"
32019 do_node $oss1 dmesg | sed -n -e "1,/STAMP $now/d" -e '/ldlm_extent:/p'
32020 do_node $oss1 rmmod -v ldlm_extent ||
32021 error "rmmod failed (may trigger a failure in a later test)"
32023 run_test 842 "Measure ldlm_extent performance"
32026 local dir=$DIR/$tdir
32027 local file=$dir/$tfile
32028 local statsfile=$dir/all_job_stats.txt
32030 test_mkdir -p $dir || error "failed to create dir $dir"
32031 echo "abcdefg" > $file || error "failed to create file $file"
32033 # read job_stats in the living system
32035 error "failed to run lljobstat on living system"
32037 $LCTL get_param *.*.job_stats > $statsfile
32038 lljobstat --statsfile=$statsfile ||
32039 error "failed to run lljobstat on file $statsfile"
32041 run_test 850 "lljobstat can parse living and aggregated job_stats"
32044 local dir=$DIR/$tdir
32045 local file=$dir/f_test_851_$$
32046 local report=/tmp/report_test_851_$$
32047 local fanotify_prog=monitor_lustrefs
32050 test_mkdir $dir || error "failed to create dir $dir"
32052 $fanotify_prog $DIR > $report &
32056 if ! kill -0 $pid; then
32057 error "failed to start $fanoify_prog"
32060 stack_trap "kill $pid"
32061 stack_trap "rm -f $report"
32063 echo "1234567890" > $file
32064 wait_update_cond localhost "stat -c %s $report" "-gt" "0" 30 ||
32065 error "fanotify did not report anything after 30 seconds"
32066 grep -a -E "open.*:$file:" $report ||
32067 error "no open event for writing $file"
32068 grep -a -E "write.*:$file:" $report ||
32069 error "no write event for writing $file"
32070 grep -a -E "close.*:$file:" $report ||
32071 error "no close event for writing $file"
32075 wait_update_cond localhost "stat -c %s $report" "-gt" "0" 30 ||
32076 error "fanotify did not report anything after 30 seconds"
32077 grep -a -E "open.*:$file:" $report ||
32078 error "no open event for reading $file"
32079 grep -a -E "read.*:$file:" $report ||
32080 error "no write event for reading $file"
32081 grep -a -E "close.*:$file:" $report ||
32082 error "no close event for reading $file"
32084 run_test 851 "fanotify can monitor open/read/write/close events for lustre fs"
32087 # tests that do cleanup/setup should be run at the end
32091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
32094 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
32095 $LCTL set_param fail_loc=0x903
32097 cancel_lru_locks MGC
32099 FAIL_ON_ERROR=true cleanup
32100 FAIL_ON_ERROR=true setup
32102 run_test 900 "umount should not race with any mgc requeue thread"
32104 # LUS-6253/LU-11185
32112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
32114 # some get_param have a bug to handle dot in param name
32115 cancel_lru_locks MGC
32116 old=$(mount -t lustre | wc -l)
32124 while [ $old -ne $oldc ]; do
32125 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
32128 if [ $count -ge $TIMEOUT ]; then
32129 error "too large timeout"
32132 umount_client $MOUNT || error "umount failed"
32133 mount_client $MOUNT || error "mount failed"
32134 cancel_lru_locks MGC
32135 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
32137 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
32141 run_test 901 "don't leak a mgc lock on client umount"
32145 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
32146 skip "client does not have LU-13377 fix"
32147 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
32148 $LCTL set_param fail_loc=0x1415
32149 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
32150 cancel_lru_locks osc
32153 run_test 902 "test short write doesn't hang lustre"
32157 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
32158 echo "blah" > $DIR/${tfile}-2
32159 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
32160 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
32161 $LCTL set_param fail_loc=0x417 fail_val=20
32163 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
32164 sleep 1 # To start the destroy
32165 wait_destroy_complete 150 || error "Destroy taking too long"
32166 cat $DIR/$tfile > /dev/null || error "Evicted"
32168 run_test 903 "Test long page discard does not cause evictions"
32171 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
32172 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
32173 grep -q project || skip "skip project quota not supported"
32175 local testfile="$DIR/$tdir/$tfile"
32176 local xattr="trusted.projid"
32178 local mdts=$(comma_list $(mdts_nodes))
32179 local saved=$(do_facet mds1 $LCTL get_param -n \
32180 osd-ldiskfs.*MDT0000.enable_projid_xattr)
32182 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
32183 stack_trap "do_nodes $mdts $LCTL set_param \
32184 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
32186 mkdir -p $DIR/$tdir
32188 #hide projid xattr on server
32189 $LFS project -p 1 $testfile ||
32190 error "set $testfile project id failed"
32191 getfattr -m - $testfile | grep $xattr &&
32192 error "do not show trusted.projid when disabled on server"
32193 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
32194 #should be hidden when projid is 0
32195 $LFS project -p 0 $testfile ||
32196 error "set $testfile project id failed"
32197 getfattr -m - $testfile | grep $xattr &&
32198 error "do not show trusted.projid with project ID 0"
32200 #still can getxattr explicitly
32201 projid=$(getfattr -n $xattr $testfile |
32202 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
32203 [ $projid == "0" ] ||
32204 error "projid expected 0 not $projid"
32206 #set the projid via setxattr
32207 setfattr -n $xattr -v "1000" $testfile ||
32208 error "setattr failed with $?"
32209 projid=($($LFS project $testfile))
32210 [ ${projid[0]} == "1000" ] ||
32211 error "projid expected 1000 not $projid"
32213 #check the new projid via getxattr
32214 $LFS project -p 1001 $testfile ||
32215 error "set $testfile project id failed"
32216 getfattr -m - $testfile | grep $xattr ||
32217 error "should show trusted.projid when project ID != 0"
32218 projid=$(getfattr -n $xattr $testfile |
32219 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
32220 [ $projid == "1001" ] ||
32221 error "projid expected 1001 not $projid"
32223 #try to set invalid projid
32224 setfattr -n $xattr -v "4294967295" $testfile &&
32225 error "set invalid projid should fail"
32227 #remove the xattr means setting projid to 0
32228 setfattr -x $xattr $testfile ||
32229 error "setfattr failed with $?"
32230 projid=($($LFS project $testfile))
32231 [ ${projid[0]} == "0" ] ||
32232 error "projid expected 0 not $projid"
32234 #should be hidden when parent has inherit flag and same projid
32235 $LFS project -srp 1002 $DIR/$tdir ||
32236 error "set $tdir project id failed"
32237 getfattr -m - $testfile | grep $xattr &&
32238 error "do not show trusted.projid with inherit flag"
32240 #still can getxattr explicitly
32241 projid=$(getfattr -n $xattr $testfile |
32242 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
32243 [ $projid == "1002" ] ||
32244 error "projid expected 1002 not $projid"
32246 run_test 904 "virtual project ID xattr"
32250 (( $OST1_VERSION >= $(version_code 2.15.50.220) )) ||
32251 skip "need OST version >= 2.15.50.220 for fail_loc"
32253 remote_ost_nodsh && skip "remote OST with nodsh"
32254 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
32256 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
32258 #define OBD_FAIL_OST_OPCODE 0x253
32260 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
32261 $LFS ladvise -a willread $DIR/$tfile &&
32262 error "unexpected success of ladvise with fault injection"
32263 $LFS ladvise -a willread $DIR/$tfile |&
32264 grep -q "Operation not supported"
32265 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
32267 run_test 905 "bad or new opcode should not stuck client"
32270 grep -q io_uring_setup /proc/kallsyms ||
32271 skip "Client OS does not support io_uring I/O engine"
32272 io_uring_probe || skip "kernel does not support io_uring fully"
32273 which fio || skip_env "no fio installed"
32274 fio --enghelp | grep -q io_uring ||
32275 skip_env "fio does not support io_uring I/O engine"
32277 local file=$DIR/$tfile
32278 local ioengine="io_uring"
32282 fio --name=seqwrite --ioengine=$ioengine \
32283 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
32284 --iodepth=64 --size=$size --filename=$file --rw=write ||
32285 error "fio seqwrite $file failed"
32287 fio --name=seqread --ioengine=$ioengine \
32288 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
32289 --iodepth=64 --size=$size --filename=$file --rw=read ||
32290 error "fio seqread $file failed"
32292 rm -f $file || error "rm -f $file failed"
32294 run_test 906 "Simple test for io_uring I/O engine via fio"
32297 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
32299 # set stripe size to max rpc size
32300 $LFS setstripe -i 0 -c 2 -S $((max_pages * PAGE_SIZE)) $DIR/$tfile
32301 $LFS getstripe $DIR/$tfile
32302 #define OBD_FAIL_OST_EROFS 0x216
32303 do_facet ost1 "$LCTL set_param fail_val=3 fail_loc=0x80000216"
32305 local bs=$((max_pages * PAGE_SIZE / 16))
32307 # write full one stripe and one block
32308 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=17 || error "dd failed"
32310 rm $DIR/$tfile || error "rm failed"
32312 run_test 907 "write rpc error during unlink"
32314 complete_test $SECONDS
32315 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
32316 check_and_cleanup_lustre
32317 if [ "$I_MOUNTED" != "yes" ]; then
32318 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true