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 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 230d 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
97 # Get the SLES distro version
99 # Returns a version string that should only be used in comparing
100 # strings returned by version_code()
103 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
105 # All SuSE Linux versions have one decimal. version_code expects two
106 local sles_version=$version.0
107 version_code $sles_version
110 # Check if we are running on Ubuntu or SLES so we can make decisions on
112 if [ -r /etc/SuSE-release ]; then
113 sles_version=$(sles_version_code)
114 [ $sles_version -lt $(version_code 11.4.0) ] &&
115 # bug number for skipped test: LU-4341
116 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
117 [ $sles_version -lt $(version_code 12.0.0) ] &&
118 # bug number for skipped test: LU-3703
119 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
120 elif [ -r /etc/os-release ]; then
121 if grep -qi ubuntu /etc/os-release; then
122 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
123 -e 's/^VERSION=//p' \
127 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
128 # bug number for skipped test:
130 ALWAYS_EXCEPT+=" 103a 410"
140 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
141 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
150 check_swap_layouts_support()
152 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
153 skip "Does not support layout lock."
156 check_swap_layout_no_dom()
159 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
160 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
163 check_and_setup_lustre
167 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
169 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
170 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
171 rm -rf $DIR/[Rdfs][0-9]*
173 # $RUNAS_ID may get set incorrectly somewhere else
174 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
175 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
177 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
179 if [ "${ONLY}" = "MOUNT" ] ; then
180 echo "Lustre is up, please go on"
184 echo "preparing for tests involving mounts"
185 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
187 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
188 echo # add a newline after mke2fs.
192 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
193 lctl set_param debug=-1 2> /dev/null || true
196 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
198 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
200 run_test 0a "touch; rm ====================="
203 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
204 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
206 run_test 0b "chmod 0755 $DIR ============================="
209 $LCTL get_param mdc.*.import | grep "state: FULL" ||
210 error "import not FULL"
211 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
214 run_test 0c "check import proc"
216 test_0d() { # LU-3397
217 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
218 skip "proc exports not supported before 2.10.57"
220 local mgs_exp="mgs.MGS.exports"
221 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
223 local exp_client_version
226 local temp_imp=$DIR/$tfile.import
227 local temp_exp=$DIR/$tfile.export
229 # save mgc import file to $temp_imp
230 $LCTL get_param mgc.*.import | tee $temp_imp
231 # Check if client uuid is found in MGS export
232 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
233 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
237 # save mgs export file to $temp_exp
238 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
240 # Compare the value of field "connect_flags"
241 imp_val=$(grep "connect_flags" $temp_imp)
242 exp_val=$(grep "connect_flags" $temp_exp)
243 [ "$exp_val" == "$imp_val" ] ||
244 error "export flags '$exp_val' != import flags '$imp_val'"
246 # Compare client versions. Only compare top-3 fields for compatibility
247 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
248 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
249 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
250 [ "$exp_val" == "$imp_val" ] ||
251 error "exp version '$exp_client_version'($exp_val) != " \
252 "'$(lustre_build_version client)'($imp_val)"
254 run_test 0d "check export proc ============================="
256 test_0e() { # LU-13417
257 (( $MDSCOUNT > 1 )) ||
258 skip "We need at least 2 MDTs for this test"
260 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
261 skip "Need server version at least 2.14.51"
263 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
264 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
266 [ $default_lmv_count -eq 1 ] ||
267 error "$MOUNT default stripe count $default_lmv_count"
269 [ $default_lmv_index -eq -1 ] ||
270 error "$MOUNT default stripe index $default_lmv_index"
272 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
273 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
275 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
276 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
278 [ $mdt_index1 -eq $mdt_index2 ] &&
279 error "directories are on the same MDT $mdt_index1=$mdt_index2"
281 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
283 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
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 $wdir) + 1))
718 local devname=$(mdsdevname $mds_index)
720 echo "stop and checking mds${mds_index}:"
721 # e2fsck should not return error
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 local devname=$(mdsdevname $mdt_index)
743 # e2fsck should not return error
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 ="
1171 test_mkdir $DIR/R16a
1172 test_mkdir $DIR/R16a/b
1173 test_mkdir $DIR/R16a/b/c
1174 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1175 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1176 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1178 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1180 test_24u() { # bug12192
1181 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1182 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1184 run_test 24u "create stripe file"
1186 simple_cleanup_common() {
1189 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1191 local start=$SECONDS
1194 wait_delete_completed
1195 echo "cleanup time $((SECONDS - start))"
1199 max_pages_per_rpc() {
1200 local mdtname="$(printf "MDT%04x" ${1:-0})"
1201 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1207 local nrfiles=${COUNT:-100000}
1208 local fname="$DIR/$tdir/$tfile"
1210 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1211 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1213 test_mkdir "$(dirname $fname)"
1214 # assume MDT0000 has the fewest inodes
1215 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1216 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1217 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1219 trap simple_cleanup_common EXIT
1221 createmany -m "$fname" $nrfiles
1223 cancel_lru_locks mdc
1224 lctl set_param mdc.*.stats clear
1226 # was previously test_24D: LU-6101
1227 # readdir() returns correct number of entries after cursor reload
1228 local num_ls=$(ls $DIR/$tdir | wc -l)
1229 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1230 local num_all=$(ls -a $DIR/$tdir | wc -l)
1231 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1232 [ $num_all -ne $((nrfiles + 2)) ]; then
1233 error "Expected $nrfiles files, got $num_ls " \
1234 "($num_uniq unique $num_all .&..)"
1236 # LU-5 large readdir
1237 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1238 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1239 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1240 # take into account of overhead in lu_dirpage header and end mark in
1241 # each page, plus one in rpc_num calculation.
1242 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1243 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1244 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1245 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1246 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1247 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1248 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1249 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1250 error "large readdir doesn't take effect: " \
1251 "$mds_readpage should be about $rpc_max"
1253 simple_cleanup_common
1255 run_test 24v "list large directory (test hash collision, b=17560)"
1257 test_24w() { # bug21506
1259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1260 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1261 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1262 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1263 [[ "$SZ1" -eq "$SZ2" ]] ||
1264 error "Error reading at the end of the file $tfile"
1266 run_test 24w "Reading a file larger than 4Gb"
1269 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1271 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1272 skip "Need MDS version at least 2.7.56"
1275 local remote_dir=$DIR/$tdir/remote_dir
1277 test_mkdir $DIR/$tdir
1278 $LFS mkdir -i $MDTIDX $remote_dir ||
1279 error "create remote directory failed"
1281 test_mkdir $DIR/$tdir/src_dir
1282 touch $DIR/$tdir/src_file
1283 test_mkdir $remote_dir/tgt_dir
1284 touch $remote_dir/tgt_file
1286 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1287 error "rename dir cross MDT failed!"
1289 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1290 error "rename file cross MDT failed!"
1292 touch $DIR/$tdir/ln_file
1293 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1294 error "ln file cross MDT failed"
1296 rm -rf $DIR/$tdir || error "Can not delete directories"
1298 run_test 24x "cross MDT rename/link"
1301 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1304 local remote_dir=$DIR/$tdir/remote_dir
1307 test_mkdir $DIR/$tdir
1308 $LFS mkdir -i $mdtidx $remote_dir ||
1309 error "create remote directory failed"
1311 test_mkdir $remote_dir/src_dir
1312 touch $remote_dir/src_file
1313 test_mkdir $remote_dir/tgt_dir
1314 touch $remote_dir/tgt_file
1316 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1317 error "rename subdir in the same remote dir failed!"
1319 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1320 error "rename files in the same remote dir failed!"
1322 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1323 error "link files in the same remote dir failed!"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24y "rename/link on the same dir should succeed"
1330 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1331 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1332 skip "Need MDS version at least 2.12.51"
1336 for index in 0 1; do
1337 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1338 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1341 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1343 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1344 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1346 local mdts=$(comma_list $(mdts_nodes))
1348 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1349 stack_trap "do_nodes $mdts $LCTL \
1350 set_param mdt.*.enable_remote_rename=1" EXIT
1352 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1354 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1355 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1357 run_test 24z "cross-MDT rename is done as cp"
1359 test_24A() { # LU-3182
1363 test_mkdir $DIR/$tdir
1364 trap simple_cleanup_common EXIT
1365 createmany -m $DIR/$tdir/$tfile $NFILES
1366 local t=$(ls $DIR/$tdir | wc -l)
1367 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1368 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1369 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1370 [ $v -ne $((NFILES + 2)) ] ; then
1371 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1374 simple_cleanup_common || error "Can not delete directories"
1376 run_test 24A "readdir() returns correct number of entries."
1378 test_24B() { # LU-4805
1379 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1383 test_mkdir $DIR/$tdir
1384 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1385 error "create striped dir failed"
1387 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1388 [ $count -eq 2 ] || error "Expected 2, got $count"
1390 touch $DIR/$tdir/striped_dir/a
1392 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1393 [ $count -eq 3 ] || error "Expected 3, got $count"
1395 touch $DIR/$tdir/striped_dir/.f
1397 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1398 [ $count -eq 4 ] || error "Expected 4, got $count"
1400 rm -rf $DIR/$tdir || error "Can not delete directories"
1402 run_test 24B "readdir for striped dir return correct number of entries"
1405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1411 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1412 error "create striped dir failed"
1414 cd $DIR/$tdir/d0/striped_dir
1416 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1417 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1418 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1420 [ "$d0_ino" = "$parent_ino" ] ||
1421 error ".. wrong, expect $d0_ino, get $parent_ino"
1423 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1424 error "mv striped dir failed"
1426 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1428 [ "$d1_ino" = "$parent_ino" ] ||
1429 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1431 run_test 24C "check .. in striped dir"
1434 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1438 mkdir $DIR/$tdir/src_dir
1439 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1440 error "create remote source failed"
1442 touch $DIR/$tdir/src_dir/src_child/a
1444 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1445 error "create remote target dir failed"
1447 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1448 error "create remote target child failed"
1450 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1451 error "rename dir cross MDT failed!"
1455 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1456 error "src_child still exists after rename"
1458 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1459 error "missing file(a) after rename"
1461 rm -rf $DIR/$tdir || error "Can not delete directories"
1463 run_test 24E "cross MDT rename/link"
1466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1469 [ "$SLOW" = "no" ] && repeats=100
1473 echo "$repeats repeats"
1474 for ((i = 0; i < repeats; i++)); do
1475 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1476 touch $DIR/$tdir/test/a || error "touch fails"
1477 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1478 rm -rf $DIR/$tdir/test || error "rmdir fails"
1483 run_test 24F "hash order vs readdir (LU-11330)"
1486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1491 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1492 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1493 touch $DIR/$tdir-0/f1 || error "touch f1"
1494 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1495 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1496 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1497 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1498 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1500 run_test 24G "migrate symlink in rename"
1503 echo '== symlink sanity ============================================='
1507 touch $DIR/s25/foo ||
1508 error "File creation in symlinked directory failed"
1510 run_test 25a "create file in symlinked directory ==============="
1513 [ ! -d $DIR/d25 ] && test_25a
1514 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1516 run_test 25b "lookup file in symlinked directory ==============="
1520 test_mkdir $DIR/d26/d26-2
1521 ln -s d26/d26-2 $DIR/s26
1522 touch $DIR/s26/foo || error "File creation failed"
1524 run_test 26a "multiple component symlink ======================="
1527 test_mkdir -p $DIR/$tdir/d26-2
1528 ln -s $tdir/d26-2/foo $DIR/s26-2
1529 touch $DIR/s26-2 || error "File creation failed"
1531 run_test 26b "multiple component symlink at end of lookup ======"
1534 test_mkdir $DIR/d26.2
1535 touch $DIR/d26.2/foo
1536 ln -s d26.2 $DIR/s26.2-1
1537 ln -s s26.2-1 $DIR/s26.2-2
1538 ln -s s26.2-2 $DIR/s26.2-3
1539 chmod 0666 $DIR/s26.2-3/foo
1541 run_test 26c "chain of symlinks"
1543 # recursive symlinks (bug 439)
1545 ln -s d26-3/foo $DIR/d26-3
1547 run_test 26d "create multiple component recursive symlink"
1550 [ ! -h $DIR/d26-3 ] && test_26d
1553 run_test 26e "unlink multiple component recursive symlink"
1555 # recursive symlinks (bug 7022)
1557 test_mkdir $DIR/$tdir
1558 test_mkdir $DIR/$tdir/$tfile
1559 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1560 test_mkdir -p lndir/bar1
1561 test_mkdir $DIR/$tdir/$tfile/$tfile
1562 cd $tfile || error "cd $tfile failed"
1563 ln -s .. dotdot || error "ln dotdot failed"
1564 ln -s dotdot/lndir lndir || error "ln lndir failed"
1565 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1566 output=`ls $tfile/$tfile/lndir/bar1`
1567 [ "$output" = bar1 ] && error "unexpected output"
1568 rm -r $tfile || error "rm $tfile failed"
1569 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1571 run_test 26f "rm -r of a directory which has recursive symlink"
1574 test_mkdir $DIR/$tdir
1575 $LFS getstripe $DIR/$tdir
1576 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1577 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1578 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1580 run_test 27a "one stripe file"
1583 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1587 $LFS getstripe -c $DIR/$tdir/$tfile
1588 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1589 error "two-stripe file doesn't have two stripes"
1591 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1593 run_test 27b "create and write to two stripe file"
1595 # 27c family tests specific striping, setstripe -o
1597 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1598 test_mkdir -p $DIR/$tdir
1601 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1602 $LFS getstripe -i $DIR/$tdir/$tfile
1603 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1604 error "stripe not on specified OST"
1606 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1608 run_test 27ca "one stripe on specified OST"
1611 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1612 test_mkdir -p $DIR/$tdir
1614 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1615 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1618 # Strip getstripe output to a space separated list of OSTs
1619 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1620 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1621 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1622 error "stripes not on specified OSTs"
1624 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1626 run_test 27cb "two stripes on specified OSTs"
1629 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1630 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1631 skip "server does not support overstriping"
1633 test_mkdir -p $DIR/$tdir
1635 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1636 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1639 # Strip getstripe output to a space separated list of OSTs
1640 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1641 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1642 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1643 error "stripes not on specified OSTs"
1645 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1647 run_test 27cc "two stripes on the same OST"
1650 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1651 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1652 skip "server does not support overstriping"
1653 test_mkdir -p $DIR/$tdir
1654 local osts="0,1,1,0"
1655 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1656 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1659 # Strip getstripe output to a space separated list of OSTs
1660 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1661 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1662 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1663 error "stripes not on specified OSTs"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1667 run_test 27cd "four stripes on two OSTs"
1670 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1671 skip_env "too many osts, skipping"
1672 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1673 skip "server does not support overstriping"
1674 # We do one more stripe than we have OSTs
1675 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1676 skip_env "ea_inode feature disabled"
1678 test_mkdir -p $DIR/$tdir
1680 for i in $(seq 0 $OSTCOUNT);
1683 if [ $i -ne $OSTCOUNT ]; then
1687 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1688 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1691 # Strip getstripe output to a space separated list of OSTs
1692 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1693 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1694 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1695 error "stripes not on specified OSTs"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1699 run_test 27ce "more stripes than OSTs with -o"
1702 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1705 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1706 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1707 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1708 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1709 error "failed to set $osp_proc=0"
1711 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1714 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1715 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1716 error "failed to set $osp_proc=1"
1719 error "should return error due to $osp_proc=0"
1721 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1724 test_mkdir $DIR/$tdir
1725 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1726 error "setstripe failed"
1727 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1728 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1730 run_test 27d "create file with default settings"
1733 # LU-5839 adds check for existed layout before setting it
1734 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1735 skip "Need MDS version at least 2.7.56"
1737 test_mkdir $DIR/$tdir
1738 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1739 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1740 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1742 run_test 27e "setstripe existing file (should return error)"
1745 test_mkdir $DIR/$tdir
1746 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1747 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1748 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1749 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1750 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1751 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1753 run_test 27f "setstripe with bad stripe size (should return error)"
1756 test_mkdir $DIR/$tdir
1757 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1758 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1759 error "$DIR/$tdir/$tfile has object"
1761 run_test 27g "$LFS getstripe with no objects"
1764 test_mkdir $DIR/$tdir
1765 touch $DIR/$tdir/$tfile || error "touch failed"
1766 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1767 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1769 (( rc == 2 )) || error "getstripe did not return ENOENT"
1771 run_test 27ga "$LFS getstripe with missing file (should return error)"
1774 test_mkdir $DIR/$tdir
1775 touch $DIR/$tdir/$tfile || error "touch failed"
1776 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1777 error "missing objects"
1779 run_test 27i "$LFS getstripe with some objects"
1782 test_mkdir $DIR/$tdir
1783 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1784 error "setstripe failed" || true
1786 run_test 27j "setstripe with bad stripe offset (should return error)"
1788 test_27k() { # bug 2844
1789 test_mkdir $DIR/$tdir
1790 local file=$DIR/$tdir/$tfile
1791 local ll_max_blksize=$((4 * 1024 * 1024))
1792 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1793 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1794 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1795 dd if=/dev/zero of=$file bs=4k count=1
1796 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1797 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1799 run_test 27k "limit i_blksize for broken user apps"
1802 mcreate $DIR/$tfile || error "creating file"
1803 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1804 error "setstripe should have failed" || true
1806 run_test 27l "check setstripe permissions (should return error)"
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1811 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1812 skip_env "multiple clients -- skipping"
1814 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1816 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1817 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1819 trap simple_cleanup_common EXIT
1820 test_mkdir $DIR/$tdir
1821 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1822 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1823 error "dd should fill OST0"
1825 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1827 [ $i -gt 256 ] && break
1830 touch $DIR/$tdir/$tfile.$i
1831 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1832 awk '{print $1}'| grep -w "0") ] &&
1833 error "OST0 was full but new created file still use it"
1835 touch $DIR/$tdir/$tfile.$i
1836 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1837 awk '{print $1}'| grep -w "0") ] &&
1838 error "OST0 was full but new created file still use it"
1839 simple_cleanup_common
1841 run_test 27m "create file while OST0 was full"
1843 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1844 # if the OST isn't full anymore.
1846 local ostidx=${1:-""}
1851 local list=$(comma_list $(osts_nodes))
1852 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1854 do_nodes $list lctl set_param fail_loc=0
1855 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1856 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1857 awk '{print $1 * 2;exit;}')
1858 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1860 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1863 __exhaust_precreations() {
1866 local FAILIDX=${3:-$OSTIDX}
1867 local ofacet=ost$((OSTIDX + 1))
1869 mkdir_on_mdt0 $DIR/$tdir
1870 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1871 local mfacet=mds$((mdtidx + 1))
1872 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1874 local OST=$(ostname_from_index $OSTIDX)
1877 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1878 local last_id=$(do_facet $mfacet lctl get_param -n \
1879 osp.$mdtosc_proc1.prealloc_last_id)
1880 local next_id=$(do_facet $mfacet lctl get_param -n \
1881 osp.$mdtosc_proc1.prealloc_next_id)
1883 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1884 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1886 test_mkdir -p $DIR/$tdir/${OST}
1887 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1888 #define OBD_FAIL_OST_ENOSPC 0x215
1889 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1890 echo "Creating to objid $last_id on ost $OST..."
1891 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1892 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1893 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1896 exhaust_precreations() {
1897 __exhaust_precreations $1 $2 $3
1901 exhaust_all_precreations() {
1903 for (( i=0; i < OSTCOUNT; i++ )) ; do
1904 __exhaust_precreations $i $1 -1
1910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1912 remote_mds_nodsh && skip "remote MDS with nodsh"
1913 remote_ost_nodsh && skip "remote OST with nodsh"
1916 rm -f $DIR/$tdir/$tfile
1917 exhaust_precreations 0 0x80000215
1918 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1919 touch $DIR/$tdir/$tfile || error "touch failed"
1920 $LFS getstripe $DIR/$tdir/$tfile
1923 run_test 27n "create file with some full OSTs"
1926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1932 rm -f $DIR/$tdir/$tfile
1933 exhaust_all_precreations 0x215
1935 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1940 run_test 27o "create file with all full OSTs (should error)"
1942 function create_and_checktime() {
1947 for ((i=0; i < $loops; i++)); do
1948 local start=$SECONDS
1949 multiop $fname-$i Oc
1950 ((SECONDS-start < TIMEOUT)) ||
1951 error "creation took " $((SECONDS-$start)) && return 1
1956 local mdts=$(comma_list $(mdts_nodes))
1958 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1959 skip "Need MDS version at least 2.13.57"
1961 local f0=$DIR/${tfile}-0
1962 local f1=$DIR/${tfile}-1
1964 wait_delete_completed
1966 # refill precreated objects
1967 $LFS setstripe -i0 -c1 $f0
1969 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1970 # force QoS allocation policy
1971 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1972 stack_trap "do_nodes $mdts $LCTL set_param \
1973 lov.*.qos_threshold_rr=$saved" EXIT
1976 # one OST is unavailable, but still have few objects preallocated
1978 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1979 rm -rf $f1 $DIR/$tdir*" EXIT
1981 for ((i=0; i < 7; i++)); do
1982 mkdir $DIR/$tdir$i || error "can't create dir"
1983 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1984 error "can't set striping"
1986 for ((i=0; i < 7; i++)); do
1987 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1991 run_test 27oo "don't let few threads to reserve too many objects"
1994 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1996 remote_mds_nodsh && skip "remote MDS with nodsh"
1997 remote_ost_nodsh && skip "remote OST with nodsh"
2000 rm -f $DIR/$tdir/$tfile
2001 test_mkdir $DIR/$tdir
2003 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
2004 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
2005 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2007 exhaust_precreations 0 0x80000215
2008 echo foo >> $DIR/$tdir/$tfile || error "append failed"
2009 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
2010 $LFS getstripe $DIR/$tdir/$tfile
2014 run_test 27p "append to a truncated file with some full OSTs"
2017 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2019 remote_mds_nodsh && skip "remote MDS with nodsh"
2020 remote_ost_nodsh && skip "remote OST with nodsh"
2023 rm -f $DIR/$tdir/$tfile
2025 mkdir_on_mdt0 $DIR/$tdir
2026 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2027 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2028 error "truncate $DIR/$tdir/$tfile failed"
2029 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2031 exhaust_all_precreations 0x215
2033 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2034 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2038 run_test 27q "append to truncated file with all OSTs full (should error)"
2041 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2043 remote_mds_nodsh && skip "remote MDS with nodsh"
2044 remote_ost_nodsh && skip "remote OST with nodsh"
2047 rm -f $DIR/$tdir/$tfile
2048 exhaust_precreations 0 0x80000215
2050 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2054 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2056 test_27s() { # bug 10725
2057 test_mkdir $DIR/$tdir
2058 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2059 local stripe_count=0
2060 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2061 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2062 error "stripe width >= 2^32 succeeded" || true
2065 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2067 test_27t() { # bug 10864
2072 $WLFS getstripe $tfile
2075 run_test 27t "check that utils parse path correctly"
2077 test_27u() { # bug 4900
2078 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2079 remote_mds_nodsh && skip "remote MDS with nodsh"
2082 local list=$(comma_list $(mdts_nodes))
2084 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2085 do_nodes $list $LCTL set_param fail_loc=0x139
2086 test_mkdir -p $DIR/$tdir
2087 trap simple_cleanup_common EXIT
2088 createmany -o $DIR/$tdir/t- 1000
2089 do_nodes $list $LCTL set_param fail_loc=0
2091 TLOG=$TMP/$tfile.getstripe
2092 $LFS getstripe $DIR/$tdir > $TLOG
2093 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2094 unlinkmany $DIR/$tdir/t- 1000
2096 [[ $OBJS -gt 0 ]] &&
2097 error "$OBJS objects created on OST-0. See $TLOG" ||
2100 run_test 27u "skip object creation on OSC w/o objects"
2102 test_27v() { # bug 4900
2103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2105 remote_mds_nodsh && skip "remote MDS with nodsh"
2106 remote_ost_nodsh && skip "remote OST with nodsh"
2108 exhaust_all_precreations 0x215
2111 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2113 touch $DIR/$tdir/$tfile
2114 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2116 for (( i=1; i < OSTCOUNT; i++ )); do
2117 do_facet ost$i lctl set_param fail_loc=0x705
2119 local START=`date +%s`
2120 createmany -o $DIR/$tdir/$tfile 32
2122 local FINISH=`date +%s`
2123 local TIMEOUT=`lctl get_param -n timeout`
2124 local PROCESS=$((FINISH - START))
2125 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2126 error "$FINISH - $START >= $TIMEOUT / 2"
2127 sleep $((TIMEOUT / 2 - PROCESS))
2130 run_test 27v "skip object creation on slow OST"
2132 test_27w() { # bug 10997
2133 test_mkdir $DIR/$tdir
2134 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2135 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2136 error "stripe size $size != 65536" || true
2137 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2138 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2140 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2143 [[ $OSTCOUNT -lt 2 ]] &&
2144 skip_env "skipping multiple stripe count/offset test"
2146 test_mkdir $DIR/$tdir
2147 for i in $(seq 1 $OSTCOUNT); do
2149 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2150 error "setstripe -c $i -i $offset failed"
2151 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2152 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2153 [ $count -ne $i ] && error "stripe count $count != $i" || true
2154 [ $index -ne $offset ] &&
2155 error "stripe offset $index != $offset" || true
2158 run_test 27wa "check $LFS setstripe -c -i options"
2161 remote_ost_nodsh && skip "remote OST with nodsh"
2162 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2165 OFFSET=$(($OSTCOUNT - 1))
2167 local OST=$(ostname_from_index $OSTIDX)
2169 test_mkdir $DIR/$tdir
2170 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2171 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2173 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2174 for i in $(seq 0 $OFFSET); do
2175 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2176 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2177 error "OST0 was degraded but new created file still use it"
2179 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2181 run_test 27x "create files while OST0 is degraded"
2184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2185 remote_mds_nodsh && skip "remote MDS with nodsh"
2186 remote_ost_nodsh && skip "remote OST with nodsh"
2187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2189 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2190 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2191 osp.$mdtosc.prealloc_last_id)
2192 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2193 osp.$mdtosc.prealloc_next_id)
2194 local fcount=$((last_id - next_id))
2195 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2196 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2198 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2199 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2200 local OST_DEACTIVE_IDX=-1
2205 for OSC in $MDS_OSCS; do
2206 OST=$(osc_to_ost $OSC)
2207 OSTIDX=$(index_from_ostuuid $OST)
2208 if [ $OST_DEACTIVE_IDX == -1 ]; then
2209 OST_DEACTIVE_IDX=$OSTIDX
2211 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2212 echo $OSC "is Deactivated:"
2213 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2217 OSTIDX=$(index_from_ostuuid $OST)
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2221 for OSC in $MDS_OSCS; do
2222 OST=$(osc_to_ost $OSC)
2223 OSTIDX=$(index_from_ostuuid $OST)
2224 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2225 echo $OST "is degraded:"
2226 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2227 obdfilter.$OST.degraded=1
2232 createmany -o $DIR/$tdir/$tfile $fcount
2234 for OSC in $MDS_OSCS; do
2235 OST=$(osc_to_ost $OSC)
2236 OSTIDX=$(index_from_ostuuid $OST)
2237 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2238 echo $OST "is recovered from degraded:"
2239 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2240 obdfilter.$OST.degraded=0
2242 do_facet $SINGLEMDS lctl --device %$OSC activate
2246 # all osp devices get activated, hence -1 stripe count restored
2247 local stripe_count=0
2249 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2250 # devices get activated.
2252 $LFS setstripe -c -1 $DIR/$tfile
2253 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2255 [ $stripe_count -ne $OSTCOUNT ] &&
2256 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2259 run_test 27y "create files while OST0 is degraded and the rest inactive"
2265 lmm_count=$($LFS getstripe -c $1)
2266 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2267 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2269 local old_ifs="$IFS"
2271 fid=($($LFS path2fid $1))
2274 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2275 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2277 # compare lmm_seq and lu_fid->f_seq
2278 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2279 # compare lmm_object_id and lu_fid->oid
2280 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2282 # check the trusted.fid attribute of the OST objects of the file
2283 local have_obdidx=false
2285 $LFS getstripe $1 | while read obdidx oid hex seq; do
2286 # skip lines up to and including "obdidx"
2287 [ -z "$obdidx" ] && break
2288 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2289 $have_obdidx || continue
2291 local ost=$((obdidx + 1))
2292 local dev=$(ostdevname $ost)
2295 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2297 seq=$(echo $seq | sed -e "s/^0x//g")
2298 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2299 oid_hex=$(echo $oid)
2301 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2303 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2307 # Don't unmount/remount the OSTs if we don't need to do that.
2308 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2309 # update too, until that use mount/ll_decode_filter_fid/mount.
2310 # Re-enable when debugfs will understand new filter_fid.
2312 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2313 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2314 $dev 2>/dev/null" | grep "parent=")
2316 if [ -z "$ff" ]; then
2318 mount_fstype ost$ost
2319 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2320 $(facet_mntpt ost$ost)/$obj_file)
2321 unmount_fstype ost$ost
2322 start ost$ost $dev $OST_MOUNT_OPTS
2326 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2328 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2330 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2331 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2333 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2334 # stripe_size=1048576 component_id=1 component_start=0 \
2335 # component_end=33554432
2336 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2337 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2338 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2340 if grep -q 'stripe=' <<<$ff; then
2341 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2343 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2344 # into f_ver in this case. See comment on ff_parent.
2345 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2348 # compare lmm_seq and filter_fid->ff_parent.f_seq
2349 [ $ff_pseq = $lmm_seq ] ||
2350 error "FF parent SEQ $ff_pseq != $lmm_seq"
2351 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2352 [ $ff_poid = $lmm_oid ] ||
2353 error "FF parent OID $ff_poid != $lmm_oid"
2354 (($ff_pstripe == $stripe_nr)) ||
2355 error "FF stripe $ff_pstripe != $stripe_nr"
2357 stripe_nr=$((stripe_nr + 1))
2358 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2360 if grep -q 'stripe_count=' <<<$ff; then
2361 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2362 -e 's/ .*//' <<<$ff)
2363 [ $lmm_count = $ff_scnt ] ||
2364 error "FF stripe count $lmm_count != $ff_scnt"
2370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2371 remote_ost_nodsh && skip "remote OST with nodsh"
2373 test_mkdir $DIR/$tdir
2374 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2375 { error "setstripe -c -1 failed"; return 1; }
2376 # We need to send a write to every object to get parent FID info set.
2377 # This _should_ also work for setattr, but does not currently.
2378 # touch $DIR/$tdir/$tfile-1 ||
2379 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2380 { error "dd $tfile-1 failed"; return 2; }
2381 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2382 { error "setstripe -c -1 failed"; return 3; }
2383 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2384 { error "dd $tfile-2 failed"; return 4; }
2386 # make sure write RPCs have been sent to OSTs
2389 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2390 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2392 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2394 test_27A() { # b=19102
2395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2397 save_layout_restore_at_exit $MOUNT
2398 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2399 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2400 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2401 local default_size=$($LFS getstripe -S $MOUNT)
2402 local default_offset=$($LFS getstripe -i $MOUNT)
2403 local dsize=$(do_facet $SINGLEMDS \
2404 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2405 [ $default_size -eq $dsize ] ||
2406 error "stripe size $default_size != $dsize"
2407 [ $default_offset -eq -1 ] ||
2408 error "stripe offset $default_offset != -1"
2410 run_test 27A "check filesystem-wide default LOV EA values"
2412 test_27B() { # LU-2523
2413 test_mkdir $DIR/$tdir
2414 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2416 # open f1 with O_LOV_DELAY_CREATE
2418 # call setstripe ioctl on open file descriptor for f1
2420 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2424 # open f1 with O_LOV_DELAY_CREATE
2426 # call setstripe ioctl on open file descriptor for f1
2428 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2430 # Allow multiop to fail in imitation of NFS's busted semantics.
2433 run_test 27B "call setstripe on open unlinked file/rename victim"
2435 # 27C family tests full striping and overstriping
2436 test_27Ca() { #LU-2871
2437 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2445 test_mkdir $DIR/$tdir
2447 for i in $(seq 0 $((OSTCOUNT - 1))); do
2448 # set stripe across all OSTs starting from OST$i
2449 $LFS setstripe -i $i -c -1 $tfile$i
2450 # get striping information
2451 ost_idx=($($LFS getstripe $tfile$i |
2452 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2456 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2457 error "${#ost_idx[@]} != $OSTCOUNT"
2459 for index in $(seq 0 $((OSTCOUNT - 1))); do
2461 for j in $(echo ${ost_idx[@]}); do
2462 if [ $index -eq $j ]; then
2468 error "Can not find $index in ${ost_idx[@]}"
2472 run_test 27Ca "check full striping across all OSTs"
2475 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2476 skip "server does not support overstriping"
2477 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2478 skip_env "too many osts, skipping"
2480 test_mkdir -p $DIR/$tdir
2481 local setcount=$(($OSTCOUNT * 2))
2482 [ $setcount -lt 160 ] || large_xattr_enabled ||
2483 skip_env "ea_inode feature disabled"
2485 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2486 error "setstripe failed"
2488 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2489 [ $count -eq $setcount ] ||
2490 error "stripe count $count, should be $setcount"
2492 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2493 error "overstriped should be set in pattern"
2495 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2498 run_test 27Cb "more stripes than OSTs with -C"
2501 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2502 skip "server does not support overstriping"
2503 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2505 test_mkdir -p $DIR/$tdir
2506 local setcount=$(($OSTCOUNT - 1))
2508 [ $setcount -lt 160 ] || large_xattr_enabled ||
2509 skip_env "ea_inode feature disabled"
2511 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2512 error "setstripe failed"
2514 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2515 [ $count -eq $setcount ] ||
2516 error "stripe count $count, should be $setcount"
2518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2519 error "overstriped should not be set in pattern"
2521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2524 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2527 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2528 skip "server does not support overstriping"
2529 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2530 large_xattr_enabled || skip_env "ea_inode feature disabled"
2532 test_mkdir -p $DIR/$tdir
2533 local setcount=$LOV_MAX_STRIPE_COUNT
2535 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2536 error "setstripe failed"
2538 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2539 [ $count -eq $setcount ] ||
2540 error "stripe count $count, should be $setcount"
2542 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2543 error "overstriped should be set in pattern"
2545 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2548 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2550 run_test 27Cd "test maximum stripe count"
2553 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2554 skip "server does not support overstriping"
2555 test_mkdir -p $DIR/$tdir
2557 pool_add $TESTNAME || error "Pool creation failed"
2558 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2562 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2563 error "setstripe failed"
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Ce "test pool with overstriping"
2580 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2581 skip "server does not support overstriping"
2582 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2583 skip_env "too many osts, skipping"
2585 test_mkdir -p $DIR/$tdir
2587 local setcount=$(($OSTCOUNT * 2))
2588 [ $setcount -lt 160 ] || large_xattr_enabled ||
2589 skip_env "ea_inode feature disabled"
2591 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2592 error "setstripe failed"
2594 echo 1 > $DIR/$tdir/$tfile
2596 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2597 [ $count -eq $setcount ] ||
2598 error "stripe count $count, should be $setcount"
2600 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2601 error "overstriped should be set in pattern"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2606 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2608 run_test 27Cf "test default inheritance with overstriping"
2611 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2612 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2613 remote_mds_nodsh && skip "remote MDS with nodsh"
2615 local POOL=${POOL:-testpool}
2617 local last_ost=$(($OSTCOUNT - 1))
2619 local ost_list=$(seq $first_ost $ost_step $last_ost)
2620 local ost_range="$first_ost $last_ost $ost_step"
2622 test_mkdir $DIR/$tdir
2623 pool_add $POOL || error "pool_add failed"
2624 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2627 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2629 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2630 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2631 skip27D+=" -s 30,31"
2632 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2633 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2634 skip27D+=" -s 32,33"
2635 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2637 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2638 error "llapi_layout_test failed"
2640 destroy_test_pools || error "destroy test pools failed"
2642 run_test 27D "validate llapi_layout API"
2644 # Verify that default_easize is increased from its initial value after
2645 # accessing a widely striped file.
2647 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2648 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2649 skip "client does not have LU-3338 fix"
2651 # 72 bytes is the minimum space required to store striping
2652 # information for a file striped across one OST:
2653 # (sizeof(struct lov_user_md_v3) +
2654 # sizeof(struct lov_user_ost_data_v1))
2656 $LCTL set_param -n llite.*.default_easize $min_easize ||
2657 error "lctl set_param failed"
2658 local easize=$($LCTL get_param -n llite.*.default_easize)
2660 [ $easize -eq $min_easize ] ||
2661 error "failed to set default_easize"
2663 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2664 error "setstripe failed"
2665 # In order to ensure stat() call actually talks to MDS we need to
2666 # do something drastic to this file to shake off all lock, e.g.
2667 # rename it (kills lookup lock forcing cache cleaning)
2668 mv $DIR/$tfile $DIR/${tfile}-1
2669 ls -l $DIR/${tfile}-1
2672 easize=$($LCTL get_param -n llite.*.default_easize)
2674 [ $easize -gt $min_easize ] ||
2675 error "default_easize not updated"
2677 run_test 27E "check that default extended attribute size properly increases"
2679 test_27F() { # LU-5346/LU-7975
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2681 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2682 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2683 skip "Need MDS version at least 2.8.51"
2684 remote_ost_nodsh && skip "remote OST with nodsh"
2686 test_mkdir $DIR/$tdir
2688 $LFS setstripe -c 2 $DIR/$tdir
2690 # stop all OSTs to reproduce situation for LU-7975 ticket
2691 for num in $(seq $OSTCOUNT); do
2695 # open/create f0 with O_LOV_DELAY_CREATE
2696 # truncate f0 to a non-0 size
2698 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2700 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2701 # open/write it again to force delayed layout creation
2702 cat /etc/hosts > $DIR/$tdir/f0 &
2706 for num in $(seq $OSTCOUNT); do
2707 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2708 error "ost$num failed to start"
2711 wait $catpid || error "cat failed"
2713 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2714 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2715 error "wrong stripecount"
2718 run_test 27F "Client resend delayed layout creation with non-zero size"
2720 test_27G() { #LU-10629
2721 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2722 skip "Need MDS version at least 2.11.51"
2723 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2724 remote_mds_nodsh && skip "remote MDS with nodsh"
2725 local POOL=${POOL:-testpool}
2726 local ostrange="0 0 1"
2728 test_mkdir $DIR/$tdir
2729 touch $DIR/$tdir/$tfile.nopool
2730 pool_add $POOL || error "pool_add failed"
2731 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2732 $LFS setstripe -p $POOL $DIR/$tdir
2734 local pool=$($LFS getstripe -p $DIR/$tdir)
2736 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2737 touch $DIR/$tdir/$tfile.default
2738 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2739 $LFS find $DIR/$tdir -type f --pool $POOL
2740 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2741 [[ "$found" == "2" ]] ||
2742 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2744 $LFS setstripe -d $DIR/$tdir
2746 pool=$($LFS getstripe -p -d $DIR/$tdir)
2748 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2750 run_test 27G "Clear OST pool from stripe"
2753 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2754 skip "Need MDS version newer than 2.11.54"
2755 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2756 test_mkdir $DIR/$tdir
2757 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2758 touch $DIR/$tdir/$tfile
2759 $LFS getstripe -c $DIR/$tdir/$tfile
2760 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2761 error "two-stripe file doesn't have two stripes"
2763 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2764 $LFS getstripe -y $DIR/$tdir/$tfile
2765 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2766 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2767 error "expected l_ost_idx: [02]$ not matched"
2769 # make sure ost list has been cleared
2770 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2771 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2772 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2774 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2776 run_test 27H "Set specific OSTs stripe"
2779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2780 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2781 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2782 skip "Need MDS version newer than 2.12.52"
2783 local pool=$TESTNAME
2784 local ostrange="1 1 1"
2786 save_layout_restore_at_exit $MOUNT
2787 $LFS setstripe -c 2 -i 0 $MOUNT
2788 pool_add $pool || error "pool_add failed"
2789 pool_add_targets $pool $ostrange ||
2790 error "pool_add_targets failed"
2791 test_mkdir $DIR/$tdir
2792 $LFS setstripe -p $pool $DIR/$tdir
2793 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2794 $LFS getstripe $DIR/$tdir/$tfile
2796 run_test 27I "check that root dir striping does not break parent dir one"
2799 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2800 skip "Need MDS version newer than 2.12.51"
2802 test_mkdir $DIR/$tdir
2803 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2804 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2806 # create foreign file (raw way)
2807 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2808 error "creating $tfile w/ hex flags w/o --foreign should fail"
2810 ! $LFS setstripe --foreign --flags foo \
2811 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2812 error "creating $tfile with '--flags foo' should fail"
2814 ! $LFS setstripe --foreign --flags 0xffffffff \
2815 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2816 error "creating $tfile w/ 0xffffffff flags should fail"
2818 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2819 -t 1 -F 0xda08 || error "create_foreign_file failed"
2821 # verify foreign file (raw way)
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_magic: 0x0BD70BD0" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2825 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2826 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2827 parse_foreign_file -f $DIR/$tdir/$tfile |
2828 grep "lov_foreign_size: 73" ||
2829 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2830 parse_foreign_file -f $DIR/$tdir/$tfile |
2831 grep "lov_foreign_type: 1" ||
2832 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2833 parse_foreign_file -f $DIR/$tdir/$tfile |
2834 grep "lov_foreign_flags: 0x0000DA08" ||
2835 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2836 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2837 grep "lov_foreign_value: 0x" |
2838 sed -e 's/lov_foreign_value: 0x//')
2839 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2840 [[ $lov = ${lov2// /} ]] ||
2841 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2843 # create foreign file (lfs + API)
2844 $LFS setstripe --foreign=none --flags 0xda08 \
2845 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2846 error "$DIR/$tdir/${tfile}2: create failed"
2848 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2849 grep "lfm_magic:.*0x0BD70BD0" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2851 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2852 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2854 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2855 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2856 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2857 grep "lfm_flags:.*0x0000DA08" ||
2858 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2859 $LFS getstripe $DIR/$tdir/${tfile}2 |
2860 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2861 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2863 # modify striping should fail
2864 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2865 error "$DIR/$tdir/$tfile: setstripe should fail"
2866 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2870 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2871 cat $DIR/$tdir/${tfile}2 &&
2872 error "$DIR/$tdir/${tfile}2: read should fail"
2873 cat /etc/passwd > $DIR/$tdir/$tfile &&
2874 error "$DIR/$tdir/$tfile: write should fail"
2875 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2876 error "$DIR/$tdir/${tfile}2: write should fail"
2879 chmod 222 $DIR/$tdir/$tfile ||
2880 error "$DIR/$tdir/$tfile: chmod failed"
2881 chmod 222 $DIR/$tdir/${tfile}2 ||
2882 error "$DIR/$tdir/${tfile}2: chmod failed"
2885 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2886 error "$DIR/$tdir/$tfile: chown failed"
2887 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2888 error "$DIR/$tdir/${tfile}2: chown failed"
2890 # rename should work
2891 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2892 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2893 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2894 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2896 #remove foreign file
2897 rm $DIR/$tdir/${tfile}.new ||
2898 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2899 rm $DIR/$tdir/${tfile}2.new ||
2900 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2902 run_test 27J "basic ops on file with foreign LOV"
2905 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2906 skip "Need MDS version newer than 2.12.49"
2908 test_mkdir $DIR/$tdir
2909 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2910 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2912 # create foreign dir (raw way)
2913 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2914 error "creating $tdir w/ hex flags w/o --foreign should fail"
2916 ! $LFS setdirstripe --foreign --flags foo \
2917 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2918 error "creating $tdir with '--flags foo' should fail"
2920 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2921 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2922 error "creating $tdir w/ 0xffffffff flags should fail"
2924 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2925 error "create_foreign_dir FAILED"
2927 # verify foreign dir (raw way)
2928 parse_foreign_dir -d $DIR/$tdir/$tdir |
2929 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2930 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2931 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2933 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2934 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2935 parse_foreign_dir -d $DIR/$tdir/$tdir |
2936 grep "lmv_foreign_flags: 55813$" ||
2937 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2938 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2939 grep "lmv_foreign_value: 0x" |
2940 sed 's/lmv_foreign_value: 0x//')
2941 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2943 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2945 # create foreign dir (lfs + API)
2946 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2947 $DIR/$tdir/${tdir}2 ||
2948 error "$DIR/$tdir/${tdir}2: create failed"
2950 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2951 grep "lfm_magic:.*0x0CD50CD0" ||
2952 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2953 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2954 # - sizeof(lfm_type) - sizeof(lfm_flags)
2955 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2956 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2957 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2959 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2960 grep "lfm_flags:.*0x0000DA05" ||
2961 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2962 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2963 grep "lfm_value.*${uuid1}@${uuid2}" ||
2964 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2966 # file create in dir should fail
2967 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2968 touch $DIR/$tdir/${tdir}2/$tfile &&
2969 "$DIR/${tdir}2: file create should fail"
2972 chmod 777 $DIR/$tdir/$tdir ||
2973 error "$DIR/$tdir: chmod failed"
2974 chmod 777 $DIR/$tdir/${tdir}2 ||
2975 error "$DIR/${tdir}2: chmod failed"
2978 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2979 error "$DIR/$tdir: chown failed"
2980 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2981 error "$DIR/${tdir}2: chown failed"
2983 # rename should work
2984 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2985 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2986 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2987 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2990 rmdir $DIR/$tdir/${tdir}.new ||
2991 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2992 rmdir $DIR/$tdir/${tdir}2.new ||
2993 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2995 run_test 27K "basic ops on dir with foreign LMV"
2998 remote_mds_nodsh && skip "remote MDS with nodsh"
3000 local POOL=${POOL:-$TESTNAME}
3002 pool_add $POOL || error "pool_add failed"
3004 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3005 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3006 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3008 run_test 27L "lfs pool_list gives correct pool name"
3011 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
3012 skip "Need MDS version >= than 2.12.57"
3013 remote_mds_nodsh && skip "remote MDS with nodsh"
3014 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
3016 test_mkdir $DIR/$tdir
3018 # Set default striping on directory
3022 # if we run against a 2.12 server which lacks overstring support
3023 # then the connect_flag will not report overstriping, even if client
3025 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3026 stripe_opt="-C $setcount"
3027 elif (( $OSTCOUNT >= $setcount )); then
3028 stripe_opt="-c $setcount"
3030 skip "server does not support overstriping"
3032 $LFS setstripe $stripe_opt $DIR/$tdir
3034 echo 1 > $DIR/$tdir/${tfile}.1
3035 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3036 [ $count -eq $setcount ] ||
3037 error "(1) stripe count $count, should be $setcount"
3039 # Capture existing append_stripe_count setting for restore
3040 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3041 local mdts=$(comma_list $(mdts_nodes))
3042 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3044 local appendcount=$orig_count
3045 echo 1 >> $DIR/$tdir/${tfile}.2_append
3046 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3047 [ $count -eq $appendcount ] ||
3048 error "(2)stripe count $count, should be $appendcount for append"
3050 # Disable O_APPEND striping, verify it works
3051 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3053 # Should now get the default striping, which is 4
3055 echo 1 >> $DIR/$tdir/${tfile}.3_append
3056 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3057 [ $count -eq $setcount ] ||
3058 error "(3) stripe count $count, should be $setcount"
3060 # Try changing the stripe count for append files
3061 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3063 # Append striping is now 2 (directory default is still 4)
3065 echo 1 >> $DIR/$tdir/${tfile}.4_append
3066 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3067 [ $count -eq $appendcount ] ||
3068 error "(4) stripe count $count, should be $appendcount for append"
3070 # Test append stripe count of -1
3071 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3072 appendcount=$OSTCOUNT
3073 echo 1 >> $DIR/$tdir/${tfile}.5
3074 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3075 [ $count -eq $appendcount ] ||
3076 error "(5) stripe count $count, should be $appendcount for append"
3078 # Set append striping back to default of 1
3079 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3081 # Try a new default striping, PFL + DOM
3082 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3084 # Create normal DOM file, DOM returns stripe count == 0
3086 touch $DIR/$tdir/${tfile}.6
3087 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3088 [ $count -eq $setcount ] ||
3089 error "(6) stripe count $count, should be $setcount"
3093 echo 1 >> $DIR/$tdir/${tfile}.7_append
3094 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3095 [ $count -eq $appendcount ] ||
3096 error "(7) stripe count $count, should be $appendcount for append"
3098 # Clean up DOM layout
3099 $LFS setstripe -d $DIR/$tdir
3101 save_layout_restore_at_exit $MOUNT
3102 # Now test that append striping works when layout is from root
3103 $LFS setstripe -c 2 $MOUNT
3104 # Make a special directory for this
3105 mkdir $DIR/${tdir}/${tdir}.2
3107 # Verify for normal file
3109 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3110 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3111 [ $count -eq $setcount ] ||
3112 error "(8) stripe count $count, should be $setcount"
3115 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3116 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3117 [ $count -eq $appendcount ] ||
3118 error "(9) stripe count $count, should be $appendcount for append"
3120 # Now test O_APPEND striping with pools
3121 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3122 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3125 pool_add $TESTNAME || error "pool creation failed"
3126 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3128 echo 1 >> $DIR/$tdir/${tfile}.10_append
3130 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3131 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3133 # Check that count is still correct
3135 echo 1 >> $DIR/$tdir/${tfile}.11_append
3136 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3137 [ $count -eq $appendcount ] ||
3138 error "(11) stripe count $count, should be $appendcount for append"
3140 # Disable O_APPEND stripe count, verify pool works separately
3141 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3143 echo 1 >> $DIR/$tdir/${tfile}.12_append
3145 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3146 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3148 # Remove pool setting, verify it's not applied
3149 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3151 echo 1 >> $DIR/$tdir/${tfile}.13_append
3153 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3154 [ "$pool" = "" ] || error "(13) pool found: $pool"
3156 run_test 27M "test O_APPEND striping"
3159 combined_mgs_mds && skip "needs separate MGS/MDT"
3161 pool_add $TESTNAME || error "pool_add failed"
3162 do_facet mgs "$LCTL pool_list $FSNAME" |
3163 grep -Fx "${FSNAME}.${TESTNAME}" ||
3164 error "lctl pool_list on MGS failed"
3166 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3168 clean_foreign_symlink() {
3170 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3171 for i in $DIR/$tdir/* ; do
3172 $LFS unlink_foreign $i || true
3177 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3178 skip "Need MDS version newer than 2.12.51"
3180 test_mkdir $DIR/$tdir
3181 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3182 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3184 trap clean_foreign_symlink EXIT
3186 # enable foreign_symlink behaviour
3187 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3189 # foreign symlink LOV format is a partial path by default
3191 # create foreign file (lfs + API)
3192 $LFS setstripe --foreign=symlink --flags 0xda05 \
3193 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3194 error "$DIR/$tdir/${tfile}: create failed"
3196 $LFS getstripe -v $DIR/$tdir/${tfile} |
3197 grep "lfm_magic:.*0x0BD70BD0" ||
3198 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3199 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3200 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3201 $LFS getstripe -v $DIR/$tdir/${tfile} |
3202 grep "lfm_flags:.*0x0000DA05" ||
3203 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3204 $LFS getstripe $DIR/$tdir/${tfile} |
3205 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3206 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3208 # modify striping should fail
3209 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3210 error "$DIR/$tdir/$tfile: setstripe should fail"
3212 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3213 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3214 cat /etc/passwd > $DIR/$tdir/$tfile &&
3215 error "$DIR/$tdir/$tfile: write should fail"
3217 # rename should succeed
3218 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3219 error "$DIR/$tdir/$tfile: rename has failed"
3221 #remove foreign_symlink file should fail
3222 rm $DIR/$tdir/${tfile}.new &&
3223 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3226 mkdir /tmp/${uuid1} ||
3227 error "/tmp/${uuid1}: mkdir has failed"
3228 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3229 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3230 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3231 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3232 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3233 #read should succeed now
3234 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3235 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3236 #write should succeed now
3237 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: write should succeed"
3239 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3240 error "$DIR/$tdir/${tfile}.new: diff has failed"
3241 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3242 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3244 #check that getstripe still works
3245 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3246 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3248 # chmod should still succeed
3249 chmod 644 $DIR/$tdir/${tfile}.new ||
3250 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3252 # chown should still succeed
3253 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3254 error "$DIR/$tdir/${tfile}.new: chown has failed"
3256 # rename should still succeed
3257 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3258 error "$DIR/$tdir/${tfile}.new: rename has failed"
3260 #remove foreign_symlink file should still fail
3261 rm $DIR/$tdir/${tfile} &&
3262 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3264 #use special ioctl() to unlink foreign_symlink file
3265 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3266 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3269 run_test 27O "basic ops on foreign file of symlink type"
3272 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3273 skip "Need MDS version newer than 2.12.49"
3275 test_mkdir $DIR/$tdir
3276 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3277 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3279 trap clean_foreign_symlink EXIT
3281 # enable foreign_symlink behaviour
3282 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3284 # foreign symlink LMV format is a partial path by default
3286 # create foreign dir (lfs + API)
3287 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3288 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3289 error "$DIR/$tdir/${tdir}: create failed"
3291 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3292 grep "lfm_magic:.*0x0CD50CD0" ||
3293 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3294 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3295 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3296 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3297 grep "lfm_flags:.*0x0000DA05" ||
3298 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3299 $LFS getdirstripe $DIR/$tdir/${tdir} |
3300 grep "lfm_value.*${uuid1}/${uuid2}" ||
3301 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3303 # file create in dir should fail
3304 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3305 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3307 # rename should succeed
3308 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3309 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3311 #remove foreign_symlink dir should fail
3312 rmdir $DIR/$tdir/${tdir}.new &&
3313 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3316 mkdir -p /tmp/${uuid1}/${uuid2} ||
3317 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3318 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3319 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3320 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3321 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3322 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3323 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3324 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3326 #check that getstripe fails now that foreign_symlink enabled
3327 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3328 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3330 # file create in dir should work now
3331 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3332 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3333 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3334 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3335 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3336 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3338 # chmod should still succeed
3339 chmod 755 $DIR/$tdir/${tdir}.new ||
3340 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3342 # chown should still succeed
3343 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3344 error "$DIR/$tdir/${tdir}.new: chown has failed"
3346 # rename should still succeed
3347 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3348 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3350 #remove foreign_symlink dir should still fail
3351 rmdir $DIR/$tdir/${tdir} &&
3352 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3354 #use special ioctl() to unlink foreign_symlink file
3355 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3356 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3358 #created file should still exist
3359 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3360 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3361 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3362 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3364 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3367 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3368 stack_trap "rm -f $TMP/$tfile*"
3370 test_mkdir $DIR/$tdir-1
3371 test_mkdir $DIR/$tdir-2
3373 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3374 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3376 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3377 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3379 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3380 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3382 # Create some bad symlinks and ensure that we don't loop
3383 # forever or something. These should return ELOOP (40) and
3384 # ENOENT (2) but I don't want to test for that because there's
3385 # always some weirdo architecture that needs to ruin
3386 # everything by defining these error numbers differently.
3388 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3389 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3391 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3392 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3396 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3398 # createtest also checks that device nodes are created and
3399 # then visible correctly (#2091)
3400 test_28() { # bug 2091
3402 $CREATETEST $DIR/d28/ct || error "createtest failed"
3404 run_test 28 "create/mknod/mkdir with bad file types ============"
3407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3409 sync; sleep 1; sync # flush out any dirty pages from previous tests
3416 declare -i LOCKCOUNTORIG=0
3417 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3418 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3420 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3422 declare -i LOCKUNUSEDCOUNTORIG=0
3423 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3424 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3431 declare -i LOCKCOUNTCURRENT=0
3432 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3433 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3436 declare -i LOCKUNUSEDCOUNTCURRENT=0
3437 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3438 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3441 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3442 $LCTL set_param -n ldlm.dump_namespaces ""
3443 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3444 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3445 log "dumped log to $TMP/test_29.dk (bug 5793)"
3448 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3449 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3450 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3451 log "dumped log to $TMP/test_29.dk (bug 5793)"
3455 run_test 29 "IT_GETATTR regression ============================"
3457 test_30a() { # was test_30
3458 cp $(which ls) $DIR || cp /bin/ls $DIR
3459 $DIR/ls / || error "Can't execute binary from lustre"
3462 run_test 30a "execute binary from Lustre (execve) =============="
3465 cp `which ls` $DIR || cp /bin/ls $DIR
3467 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3470 run_test 30b "execute binary from Lustre as non-root ==========="
3472 test_30c() { # b=22376
3473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3475 cp $(which ls) $DIR || cp /bin/ls $DIR
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3482 run_test 30c "execute binary from Lustre without read perms ===="
3485 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3487 for i in {1..10}; do
3488 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3491 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3492 wait $PID || error "executing dd from Lustre failed"
3498 run_test 30d "execute binary from Lustre while clear locks"
3501 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3502 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3504 run_test 31a "open-unlink file =================================="
3507 touch $DIR/f31 || error "touch $DIR/f31 failed"
3508 ln $DIR/f31 $DIR/f31b || error "ln failed"
3509 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3510 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3512 run_test 31b "unlink file with multiple links while open ======="
3515 touch $DIR/f31 || error "touch $DIR/f31 failed"
3516 ln $DIR/f31 $DIR/f31c || error "ln failed"
3517 multiop_bg_pause $DIR/f31 O_uc ||
3518 error "multiop_bg_pause for $DIR/f31 failed"
3520 $MULTIOP $DIR/f31c Ouc
3521 kill -USR1 $MULTIPID
3524 run_test 31c "open-unlink file with multiple links ============="
3527 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3528 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3530 run_test 31d "remove of open directory ========================="
3532 test_31e() { # bug 2904
3533 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3535 run_test 31e "remove of open non-empty directory ==============="
3537 test_31f() { # bug 4554
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3541 test_mkdir $DIR/d31f
3542 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3543 cp /etc/hosts $DIR/d31f
3545 $LFS getstripe $DIR/d31f/hosts
3546 multiop_bg_pause $DIR/d31f D_c || return 1
3549 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3550 test_mkdir $DIR/d31f
3551 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3552 cp /etc/hosts $DIR/d31f
3554 $LFS getstripe $DIR/d31f/hosts
3555 multiop_bg_pause $DIR/d31f D_c || return 1
3558 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3559 wait $MULTIPID || error "first opendir $MULTIPID failed"
3563 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3564 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3567 run_test 31f "remove of open directory with open-unlink file ==="
3570 echo "-- cross directory link --"
3571 test_mkdir -c1 $DIR/${tdir}ga
3572 test_mkdir -c1 $DIR/${tdir}gb
3573 touch $DIR/${tdir}ga/f
3574 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3575 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3576 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3577 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3578 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3580 run_test 31g "cross directory link==============="
3583 echo "-- cross directory link --"
3584 test_mkdir -c1 $DIR/${tdir}
3585 test_mkdir -c1 $DIR/${tdir}/dir
3586 touch $DIR/${tdir}/f
3587 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3588 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3589 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3590 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3591 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3593 run_test 31h "cross directory link under child==============="
3596 echo "-- cross directory link --"
3597 test_mkdir -c1 $DIR/$tdir
3598 test_mkdir -c1 $DIR/$tdir/dir
3599 touch $DIR/$tdir/dir/f
3600 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3601 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3602 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3603 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3604 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3606 run_test 31i "cross directory link under parent==============="
3609 test_mkdir -c1 -p $DIR/$tdir
3610 test_mkdir -c1 -p $DIR/$tdir/dir1
3611 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3612 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3613 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3614 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3617 run_test 31j "link for directory==============="
3620 test_mkdir -c1 -p $DIR/$tdir
3622 touch $DIR/$tdir/exist
3623 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3624 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3625 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3626 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3627 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3628 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3629 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3632 run_test 31k "link to file: the same, non-existing, dir==============="
3638 touch $DIR/d31m2/exist
3639 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3640 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3641 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3642 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3643 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3644 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3647 run_test 31m "link to file: the same, non-existing, dir==============="
3650 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3651 nlink=$(stat --format=%h $DIR/$tfile)
3652 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3654 local cmd="exec $fd<$DIR/$tfile"
3657 trap "eval $cmd" EXIT
3658 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3659 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3660 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3661 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3662 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3665 run_test 31n "check link count of unlinked file"
3668 local tempfile=$(mktemp $1_XXXXXX)
3669 mlink $tempfile $1 2> /dev/null &&
3670 echo "$BASHPID: link $tempfile to $1 succeeded"
3674 test_31o() { # LU-2901
3675 test_mkdir $DIR/$tdir
3676 for LOOP in $(seq 100); do
3677 rm -f $DIR/$tdir/$tfile*
3678 for THREAD in $(seq 8); do
3679 link_one $DIR/$tdir/$tfile.$LOOP &
3682 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3683 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3684 error "$LINKS duplicate links to $tfile.$LOOP" &&
3688 run_test 31o "duplicate hard links with same filename"
3691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3693 test_mkdir $DIR/$tdir
3694 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3695 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3697 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3698 error "open unlink test1 failed"
3699 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3700 error "open unlink test2 failed"
3702 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3703 error "test1 still exists"
3704 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3705 error "test2 still exists"
3707 run_test 31p "remove of open striped directory"
3710 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3712 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3713 index=$($LFS getdirstripe -i $DIR/$tdir)
3714 [ $index -eq 3 ] || error "first stripe index $index != 3"
3715 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3716 [ $index -eq 1 ] || error "second stripe index $index != 1"
3718 # when "-c <stripe_count>" is set, the number of MDTs specified after
3719 # "-i" should equal to the stripe count
3720 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3722 run_test 31q "create striped directory on specific MDTs"
3726 touch $DIR/$tfile.target
3727 touch $DIR/$tfile.source
3729 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3730 $LCTL set_param fail_loc=0x1419 fail_val=3
3731 cat $DIR/$tfile.target &
3734 # Guarantee open is waiting before we get here
3736 mv $DIR/$tfile.source $DIR/$tfile.target
3740 if [[ $RC -ne 0 ]]; then
3741 error "open with cat failed, rc=$RC"
3744 run_test 31r "open-rename(replace) race"
3746 cleanup_test32_mount() {
3749 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3750 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3751 losetup -d $loopdev || true
3757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3759 echo "== more mountpoints and symlinks ================="
3760 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3761 trap cleanup_test32_mount EXIT
3762 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3763 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3764 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3765 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3766 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3767 cleanup_test32_mount
3769 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3774 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3775 trap cleanup_test32_mount EXIT
3776 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3777 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3778 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3779 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3780 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3781 cleanup_test32_mount
3783 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3788 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3789 trap cleanup_test32_mount EXIT
3790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3793 test_mkdir -p $DIR/$tdir/d2/test_dir
3794 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3795 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3796 cleanup_test32_mount
3798 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3803 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3804 trap cleanup_test32_mount EXIT
3805 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3806 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3807 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3808 test_mkdir -p $DIR/$tdir/d2/test_dir
3809 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3810 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3811 cleanup_test32_mount
3813 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3817 test_mkdir -p $DIR/$tdir/tmp
3818 local tmp_dir=$DIR/$tdir/tmp
3819 ln -s $DIR/$tdir $tmp_dir/symlink11
3820 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3821 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3822 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3824 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3828 test_mkdir -p $DIR/$tdir/tmp
3829 local tmp_dir=$DIR/$tdir/tmp
3830 ln -s $DIR/$tdir $tmp_dir/symlink11
3831 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3832 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3833 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3835 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3838 local tmp_dir=$DIR/$tdir/tmp
3839 test_mkdir -p $tmp_dir
3840 test_mkdir $DIR/${tdir}2
3841 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3842 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3843 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3844 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3845 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3846 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3848 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3851 rm -fr $DIR/$tdir $DIR/${tdir}2
3852 tmp_dir=$DIR/$tdir/tmp
3853 test_mkdir -p $tmp_dir
3854 test_mkdir $DIR/${tdir}2
3855 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3856 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3857 ls $tmp_dir/symlink12 || error "listing symlink12"
3858 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3860 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3865 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3866 trap cleanup_test32_mount EXIT
3867 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3868 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3869 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3870 touch $DIR/$tdir/test_file
3871 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3872 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3873 cleanup_test32_mount
3875 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3880 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3881 trap cleanup_test32_mount EXIT
3882 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3883 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3884 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3885 touch $DIR/$tdir/test_file
3886 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3887 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3888 cleanup_test32_mount
3890 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3896 trap cleanup_test32_mount EXIT
3897 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3898 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3899 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3900 test_mkdir -p $DIR/$tdir/d2
3901 touch $DIR/$tdir/d2/test_file || error "touch failed"
3902 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3903 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3904 cleanup_test32_mount
3906 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3912 trap cleanup_test32_mount EXIT
3913 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3914 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3915 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3916 test_mkdir -p $DIR/$tdir/d2
3917 touch $DIR/$tdir/d2/test_file || error "touch failed"
3918 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3919 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3920 cleanup_test32_mount
3922 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3926 test_mkdir -p $DIR/d32m/tmp
3927 TMP_DIR=$DIR/d32m/tmp
3928 ln -s $DIR $TMP_DIR/symlink11
3929 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3930 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3931 error "symlink11 not a link"
3932 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3933 error "symlink01 not a link"
3935 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3939 test_mkdir -p $DIR/d32n/tmp
3940 TMP_DIR=$DIR/d32n/tmp
3941 ln -s $DIR $TMP_DIR/symlink11
3942 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3943 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3944 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3946 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3950 test_mkdir -p $DIR/d32o/tmp
3951 TMP_DIR=$DIR/d32o/tmp
3952 ln -s $DIR/$tfile $TMP_DIR/symlink12
3953 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3954 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3955 error "symlink12 not a link"
3956 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3957 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3958 error "$DIR/d32o/tmp/symlink12 not file type"
3959 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3960 error "$DIR/d32o/symlink02 not file type"
3962 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3972 test_mkdir -p $DIR/d32p/tmp
3974 TMP_DIR=$DIR/d32p/tmp
3976 ln -s $DIR/$tfile $TMP_DIR/symlink12
3978 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3980 cat $DIR/d32p/tmp/symlink12 ||
3981 error "Can't open $DIR/d32p/tmp/symlink12"
3983 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3986 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3991 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3992 trap cleanup_test32_mount EXIT
3993 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3994 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3995 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3996 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3997 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3998 cleanup_test32_mount
4000 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4005 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4006 trap cleanup_test32_mount EXIT
4007 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4008 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4009 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4010 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4011 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4012 cleanup_test32_mount
4014 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4019 chmod 444 $DIR/$tfile
4020 chown $RUNAS_ID $DIR/$tfile
4022 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4025 run_test 33aa "write file with mode 444 (should return error)"
4029 test_mkdir $DIR/$tdir
4030 chown $RUNAS_ID $DIR/$tdir
4031 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4032 error "$RUNAS create $tdir/$tfile failed"
4033 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4034 error "open RDWR" || true
4036 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4040 test_mkdir $DIR/$tdir
4041 chown $RUNAS_ID $DIR/$tdir
4042 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4044 run_test 33b "test open file with malformed flags (No panic)"
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 remote_ost_nodsh && skip "remote OST with nodsh"
4056 test_mkdir $DIR/$tdir
4057 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4060 for ostnum in $(seq $OSTCOUNT); do
4061 # test-framework's OST numbering is one-based, while Lustre's
4063 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4064 # check if at least some write_bytes stats are counted
4065 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4066 obdfilter.$ostname.stats |
4067 awk '/^write_bytes/ {print $7}' )
4068 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4069 if (( ${write_bytes:-0} > 0 )); then
4075 $all_zeros || return 0
4078 echo foo > $DIR/$tdir/bar
4082 # Total up write_bytes after writing. We'd better find non-zeros.
4083 for ostnum in $(seq $OSTCOUNT); do
4084 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4085 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4086 obdfilter/$ostname/stats |
4087 awk '/^write_bytes/ {print $7}' )
4088 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4089 if (( ${write_bytes:-0} > 0 )); then
4096 for ostnum in $(seq $OSTCOUNT); do
4097 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4098 echo "Check write_bytes is in obdfilter.*.stats:"
4099 do_facet ost$ostnum lctl get_param -n \
4100 obdfilter.$ostname.stats
4102 error "OST not keeping write_bytes stats (b=22312)"
4105 run_test 33c "test write_bytes stats"
4108 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4112 local remote_dir=$DIR/$tdir/remote_dir
4114 test_mkdir $DIR/$tdir
4115 $LFS mkdir -i $MDTIDX $remote_dir ||
4116 error "create remote directory failed"
4118 touch $remote_dir/$tfile
4119 chmod 444 $remote_dir/$tfile
4120 chown $RUNAS_ID $remote_dir/$tfile
4122 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4124 chown $RUNAS_ID $remote_dir
4125 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4126 error "create" || true
4127 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4128 error "open RDWR" || true
4129 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4131 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4138 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4139 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4140 mkdir $DIR/$tdir/local_dir
4142 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4143 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4144 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4146 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4147 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4149 rmdir $DIR/$tdir/* || error "rmdir failed"
4152 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4153 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4154 mkdir $DIR/$tdir/local_dir
4156 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4157 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4158 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4160 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4161 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4163 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4166 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4167 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4168 mkdir $DIR/$tdir/local_dir
4170 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4171 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4172 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4174 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4175 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4177 run_test 33e "mkdir and striped directory should have same mode"
4181 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4186 remote_mds_nodsh && skip "remote MDS with nodsh"
4189 chmod go+rwx $DIR/$tdir
4190 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4191 trap cleanup_33f EXIT
4193 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4194 error "cannot create striped directory"
4196 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4197 error "cannot create files in striped directory"
4199 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4200 error "cannot remove files in striped directory"
4202 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4203 error "cannot remove striped directory"
4207 run_test 33f "nonroot user can create, access, and remove a striped directory"
4210 mkdir -p $DIR/$tdir/dir2
4212 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4214 [[ $err =~ "exists" ]] || error "Not exists error"
4216 run_test 33g "nonroot user create already existing root created file"
4219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4220 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4221 skip "Need MDS version at least 2.13.50"
4223 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4224 error "mkdir $tdir failed"
4225 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4227 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4230 for fname in $DIR/$tdir/$tfile.bak \
4231 $DIR/$tdir/$tfile.SAV \
4232 $DIR/$tdir/$tfile.orig \
4233 $DIR/$tdir/$tfile~; do
4234 touch $fname || error "touch $fname failed"
4235 index2=$($LFS getstripe -m $fname)
4236 [ $index -eq $index2 ] ||
4237 error "$fname MDT index mismatch $index != $index2"
4241 for i in {1..250}; do
4242 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4243 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4244 touch $fname || error "touch $fname failed"
4245 index2=$($LFS getstripe -m $fname)
4246 if [[ $index != $index2 ]]; then
4247 failed=$((failed + 1))
4248 echo "$fname MDT index mismatch $index != $index2"
4252 echo "$failed MDT index mismatches"
4253 (( failed < 20 )) || error "MDT index mismatch $failed times"
4256 run_test 33h "temp file is located on the same MDT as target"
4258 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4261 $MCREATE $DIR/f34 || error "mcreate failed"
4262 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4263 error "getstripe failed"
4264 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4265 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4266 error "getstripe failed"
4267 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4268 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4270 run_test 34a "truncate file that has not been opened ==========="
4273 [ ! -f $DIR/f34 ] && test_34a
4274 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4275 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4276 $OPENFILE -f O_RDONLY $DIR/f34
4277 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4278 error "getstripe failed"
4279 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4280 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4282 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4285 [ ! -f $DIR/f34 ] && test_34a
4286 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4287 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4288 $OPENFILE -f O_RDWR $DIR/f34
4289 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4290 error "$LFS getstripe failed"
4291 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4292 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4294 run_test 34c "O_RDWR opening file-with-size works =============="
4297 [ ! -f $DIR/f34 ] && test_34a
4298 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4300 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4301 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4304 run_test 34d "write to sparse file ============================="
4308 $MCREATE $DIR/f34e || error "mcreate failed"
4309 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4310 $CHECKSTAT -s 1000 $DIR/f34e ||
4311 error "Size of $DIR/f34e not equal to 1000 bytes"
4312 $OPENFILE -f O_RDWR $DIR/f34e
4313 $CHECKSTAT -s 1000 $DIR/f34e ||
4314 error "Size of $DIR/f34e not equal to 1000 bytes"
4316 run_test 34e "create objects, some with size and some without =="
4318 test_34f() { # bug 6242, 6243
4319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4323 $MCREATE $DIR/f34f || error "mcreate failed"
4324 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4325 dd if=$DIR/f34f of=$TMP/f34f
4326 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4327 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4328 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4329 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4330 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4332 run_test 34f "read from a file with no objects until EOF ======="
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4337 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4339 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4340 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4341 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4342 cancel_lru_locks osc
4343 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4344 error "wrong size after lock cancel"
4346 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4347 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4348 error "expanding truncate failed"
4349 cancel_lru_locks osc
4350 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4351 error "wrong expanded size after lock cancel"
4353 run_test 34g "truncate long file ==============================="
4356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4361 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4362 sync # Flush the cache so that multiop below does not block on cache
4363 # flush when getting the group lock
4364 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4367 # Since just timed wait is not good enough, let's do a sync write
4368 # that way we are sure enough time for a roundtrip + processing
4369 # passed + 2 seconds of extra margin.
4370 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4374 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4375 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4379 local nsz=`stat -c %s $DIR/$tfile`
4380 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4382 run_test 34h "ftruncate file under grouplock should not block"
4385 cp /bin/sh $DIR/f35a
4387 chown $RUNAS_ID $DIR/f35a
4388 $RUNAS $DIR/f35a && error || true
4391 run_test 35a "exec file with mode 444 (should return and not leak)"
4395 utime $DIR/f36 || error "utime failed for MDS"
4397 run_test 36a "MDS utime check (mknod, utime)"
4401 utime $DIR/f36 || error "utime failed for OST"
4403 run_test 36b "OST utime check (open, utime)"
4408 chown $RUNAS_ID $DIR/d36
4409 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4411 run_test 36c "non-root MDS utime check (mknod, utime)"
4414 [ ! -d $DIR/d36 ] && test_36c
4415 echo "" > $DIR/d36/f36
4416 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4418 run_test 36d "non-root OST utime check (open, utime)"
4421 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4423 test_mkdir $DIR/$tdir
4424 touch $DIR/$tdir/$tfile
4425 $RUNAS utime $DIR/$tdir/$tfile &&
4426 error "utime worked, expected failure" || true
4428 run_test 36e "utime on non-owned file (should return error)"
4432 local LANG_SAVE=$LANG
4433 local LC_LANG_SAVE=$LC_LANG
4434 export LANG=C LC_LANG=C # for date language
4436 DATESTR="Dec 20 2000"
4437 test_mkdir $DIR/$tdir
4438 lctl set_param fail_loc=$fl
4440 cp /etc/hosts $DIR/$tdir/$tfile
4441 sync & # write RPC generated with "current" inode timestamp, but delayed
4443 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4444 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4445 cancel_lru_locks $OSC
4446 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4448 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4449 echo "BEFORE: $LS_BEFORE" && \
4450 echo "AFTER : $LS_AFTER" && \
4451 echo "WANT : $DATESTR" && \
4452 error "$DIR/$tdir/$tfile timestamps changed" || true
4454 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4460 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4461 subr_36fh "0x80000214"
4463 run_test 36f "utime on file racing with OST BRW write =========="
4466 remote_ost_nodsh && skip "remote OST with nodsh"
4467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4468 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4469 skip "Need MDS version at least 2.12.51"
4474 local tgt="obdfilter"
4476 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4478 test_mkdir $DIR/$tdir
4479 fmd_max_age=$(do_facet $facet \
4480 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4483 echo "FMD max age: ${fmd_max_age}s"
4484 touch $DIR/$tdir/$tfile
4485 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4486 gawk '{cnt=cnt+$1} END{print cnt}')
4487 echo "FMD before: $fmd"
4489 error "FMD wasn't create by touch"
4490 sleep $((fmd_max_age + 12))
4491 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4492 gawk '{cnt=cnt+$1} END{print cnt}')
4493 echo "FMD after: $fmd"
4495 error "FMD wasn't expired by ping"
4497 run_test 36g "FMD cache expiry ====================="
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4502 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4503 subr_36fh "0x80000227"
4505 run_test 36h "utime on file racing with OST BRW write =========="
4508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4510 test_mkdir $DIR/$tdir
4511 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4513 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4514 local new_mtime=$((mtime + 200))
4516 #change Modify time of striped dir
4517 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4518 error "change mtime failed"
4520 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4522 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4524 run_test 36i "change mtime on striped directory"
4526 # test_37 - duplicate with tests 32q 32r
4529 local file=$DIR/$tfile
4531 openfile -f O_DIRECTORY $file
4534 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4535 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4537 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4539 test_39a() { # was test_39
4541 touch $DIR/${tfile}2
4542 # ls -l $DIR/$tfile $DIR/${tfile}2
4543 # ls -lu $DIR/$tfile $DIR/${tfile}2
4544 # ls -lc $DIR/$tfile $DIR/${tfile}2
4546 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4547 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4549 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4551 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4553 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4554 error "O_TRUNC didn't change timestamps"
4557 run_test 39a "mtime changed on create"
4560 test_mkdir -c1 $DIR/$tdir
4561 cp -p /etc/passwd $DIR/$tdir/fopen
4562 cp -p /etc/passwd $DIR/$tdir/flink
4563 cp -p /etc/passwd $DIR/$tdir/funlink
4564 cp -p /etc/passwd $DIR/$tdir/frename
4565 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4568 echo "aaaaaa" >> $DIR/$tdir/fopen
4569 echo "aaaaaa" >> $DIR/$tdir/flink
4570 echo "aaaaaa" >> $DIR/$tdir/funlink
4571 echo "aaaaaa" >> $DIR/$tdir/frename
4573 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4574 local link_new=`stat -c %Y $DIR/$tdir/flink`
4575 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4576 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4578 cat $DIR/$tdir/fopen > /dev/null
4579 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4580 rm -f $DIR/$tdir/funlink2
4581 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4583 for (( i=0; i < 2; i++ )) ; do
4584 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4585 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4586 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4587 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4589 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4590 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4591 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4592 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4594 cancel_lru_locks $OSC
4595 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4598 run_test 39b "mtime change on open, link, unlink, rename ======"
4600 # this should be set to past
4601 TEST_39_MTIME=`date -d "1 year ago" +%s`
4607 local mtime0=`stat -c %Y $DIR1/$tfile`
4609 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4610 local mtime1=`stat -c %Y $DIR1/$tfile`
4611 [ "$mtime1" = $TEST_39_MTIME ] || \
4612 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4615 echo hello >> $DIR1/$tfile
4617 local mtime2=`stat -c %Y $DIR1/$tfile`
4618 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4619 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4621 mv $DIR1/$tfile $DIR1/$tfile-1
4623 for (( i=0; i < 2; i++ )) ; do
4624 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4625 [ "$mtime2" = "$mtime3" ] || \
4626 error "mtime ($mtime2) changed (to $mtime3) on rename"
4628 cancel_lru_locks $OSC
4629 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4632 run_test 39c "mtime change on rename ==========================="
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4641 for (( i=0; i < 2; i++ )) ; do
4642 local mtime=`stat -c %Y $DIR1/$tfile`
4643 [ $mtime = $TEST_39_MTIME ] || \
4644 error "mtime($mtime) is not set to $TEST_39_MTIME"
4646 cancel_lru_locks $OSC
4647 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4650 run_test 39d "create, utime, stat =============================="
4654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4661 for (( i=0; i < 2; i++ )) ; do
4662 local mtime2=`stat -c %Y $DIR1/$tfile`
4663 [ $mtime2 = $TEST_39_MTIME ] || \
4664 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4666 cancel_lru_locks $OSC
4667 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4670 run_test 39e "create, stat, utime, stat ========================"
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4677 mtime1=`stat -c %Y $DIR1/$tfile`
4680 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4682 for (( i=0; i < 2; i++ )) ; do
4683 local mtime2=`stat -c %Y $DIR1/$tfile`
4684 [ $mtime2 = $TEST_39_MTIME ] || \
4685 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4687 cancel_lru_locks $OSC
4688 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4691 run_test 39f "create, stat, sleep, utime, stat ================="
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 echo hello >> $DIR1/$tfile
4698 local mtime1=`stat -c %Y $DIR1/$tfile`
4701 chmod o+r $DIR1/$tfile
4703 for (( i=0; i < 2; i++ )) ; do
4704 local mtime2=`stat -c %Y $DIR1/$tfile`
4705 [ "$mtime1" = "$mtime2" ] || \
4706 error "lost mtime: $mtime2, should be $mtime1"
4708 cancel_lru_locks $OSC
4709 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4712 run_test 39g "write, chmod, stat ==============================="
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4722 echo hello >> $DIR1/$tfile
4723 local mtime1=`stat -c %Y $DIR1/$tfile`
4725 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4727 if [ "$d1" != "$d2" ]; then
4728 echo "write and touch not within one second"
4730 for (( i=0; i < 2; i++ )) ; do
4731 local mtime2=`stat -c %Y $DIR1/$tfile`
4732 [ "$mtime2" = $TEST_39_MTIME ] || \
4733 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4735 cancel_lru_locks $OSC
4736 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4740 run_test 39h "write, utime within one second, stat ============="
4743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4748 echo hello >> $DIR1/$tfile
4749 local mtime1=`stat -c %Y $DIR1/$tfile`
4751 mv $DIR1/$tfile $DIR1/$tfile-1
4753 for (( i=0; i < 2; i++ )) ; do
4754 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4756 [ "$mtime1" = "$mtime2" ] || \
4757 error "lost mtime: $mtime2, should be $mtime1"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39i "write, rename, stat =============================="
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4768 start_full_debug_logging
4772 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4773 lctl set_param fail_loc=0x80000412
4774 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4775 error "multiop failed"
4777 local mtime1=`stat -c %Y $DIR1/$tfile`
4779 mv $DIR1/$tfile $DIR1/$tfile-1
4781 kill -USR1 $multipid
4782 wait $multipid || error "multiop close failed"
4784 for (( i=0; i < 2; i++ )) ; do
4785 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4786 [ "$mtime1" = "$mtime2" ] ||
4787 error "mtime is lost on close: $mtime2, " \
4791 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4793 lctl set_param fail_loc=0
4794 stop_full_debug_logging
4796 run_test 39j "write, rename, close, stat ======================="
4799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4804 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4806 local mtime1=`stat -c %Y $DIR1/$tfile`
4808 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4810 kill -USR1 $multipid
4811 wait $multipid || error "multiop close failed"
4813 for (( i=0; i < 2; i++ )) ; do
4814 local mtime2=`stat -c %Y $DIR1/$tfile`
4816 [ "$mtime2" = $TEST_39_MTIME ] || \
4817 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4820 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4823 run_test 39k "write, utime, close, stat ========================"
4825 # this should be set to future
4826 TEST_39_ATIME=`date -d "1 year" +%s`
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4830 remote_mds_nodsh && skip "remote MDS with nodsh"
4832 local atime_diff=$(do_facet $SINGLEMDS \
4833 lctl get_param -n mdd.*MDT0000*.atime_diff)
4835 mkdir_on_mdt0 $DIR/$tdir
4837 # test setting directory atime to future
4838 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4839 local atime=$(stat -c %X $DIR/$tdir)
4840 [ "$atime" = $TEST_39_ATIME ] ||
4841 error "atime is not set to future: $atime, $TEST_39_ATIME"
4843 # test setting directory atime from future to now
4844 local now=$(date +%s)
4845 touch -a -d @$now $DIR/$tdir
4847 atime=$(stat -c %X $DIR/$tdir)
4848 [ "$atime" -eq "$now" ] ||
4849 error "atime is not updated from future: $atime, $now"
4851 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4854 # test setting directory atime when now > dir atime + atime_diff
4855 local d1=$(date +%s)
4857 local d2=$(date +%s)
4858 cancel_lru_locks mdc
4859 atime=$(stat -c %X $DIR/$tdir)
4860 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4861 error "atime is not updated : $atime, should be $d2"
4863 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4866 # test not setting directory atime when now < dir atime + atime_diff
4868 cancel_lru_locks mdc
4869 atime=$(stat -c %X $DIR/$tdir)
4870 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4871 error "atime is updated to $atime, should remain $d1<atime<$d2"
4873 do_facet $SINGLEMDS \
4874 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4876 run_test 39l "directory atime update ==========================="
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4883 local far_past_mtime=$(date -d "May 29 1953" +%s)
4884 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4886 touch -m -d @$far_past_mtime $DIR1/$tfile
4887 touch -a -d @$far_past_atime $DIR1/$tfile
4889 for (( i=0; i < 2; i++ )) ; do
4890 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4891 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4892 error "atime or mtime set incorrectly"
4894 cancel_lru_locks $OSC
4895 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4898 run_test 39m "test atime and mtime before 1970"
4900 test_39n() { # LU-3832
4901 remote_mds_nodsh && skip "remote MDS with nodsh"
4903 local atime_diff=$(do_facet $SINGLEMDS \
4904 lctl get_param -n mdd.*MDT0000*.atime_diff)
4909 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4912 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4913 atime0=$(stat -c %X $DIR/$tfile)
4916 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4917 atime1=$(stat -c %X $DIR/$tfile)
4920 cancel_lru_locks mdc
4921 cancel_lru_locks osc
4922 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4923 atime2=$(stat -c %X $DIR/$tfile)
4925 do_facet $SINGLEMDS \
4926 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4928 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4929 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4931 run_test 39n "check that O_NOATIME is honored"
4934 TESTDIR=$DIR/$tdir/$tfile
4935 [ -e $TESTDIR ] && rm -rf $TESTDIR
4942 links2=$(stat -c %h .)
4943 [ $(($links1 + 2)) != $links2 ] &&
4944 error "wrong links count $(($links1 + 2)) != $links2"
4946 links3=$(stat -c %h .)
4947 [ $(($links1 + 1)) != $links3 ] &&
4948 error "wrong links count $links1 != $links3"
4951 run_test 39o "directory cached attributes updated after create"
4954 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4957 TESTDIR=$DIR/$tdir/$tdir
4958 [ -e $TESTDIR ] && rm -rf $TESTDIR
4959 test_mkdir -p $TESTDIR
4963 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4964 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4966 links2=$(stat -c %h .)
4967 [ $(($links1 + 2)) != $links2 ] &&
4968 error "wrong links count $(($links1 + 2)) != $links2"
4970 links3=$(stat -c %h .)
4971 [ $(($links1 + 1)) != $links3 ] &&
4972 error "wrong links count $links1 != $links3"
4975 run_test 39p "remote directory cached attributes updated after create ========"
4978 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4979 skip "no atime update on old OST"
4980 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4981 skip_env "ldiskfs only test"
4985 saved_adiff=$(do_facet ost1 \
4986 lctl get_param -n obdfilter.*OST0000.atime_diff)
4987 stack_trap "do_facet ost1 \
4988 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4990 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4992 $LFS setstripe -i 0 $DIR/$tfile
4993 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4994 error "can't write initial file"
4995 cancel_lru_locks osc
4997 # exceed atime_diff and access file
4999 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5000 error "can't udpate atime"
5002 local atime_cli=$(stat -c %X $DIR/$tfile)
5003 echo "client atime: $atime_cli"
5004 # allow atime update to be written to device
5005 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5008 local ostdev=$(ostdevname 1)
5009 local fid=($(lfs getstripe -y $DIR/$tfile |
5010 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5011 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5012 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5014 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5015 local atime_ost=$(do_facet ost1 "$cmd" |&
5016 awk -F'[: ]' '/atime:/ { print $4 }')
5017 (( atime_cli == atime_ost )) ||
5018 error "atime on client $atime_cli != ost $atime_ost"
5020 run_test 39r "lazy atime update on OST"
5022 test_39q() { # LU-8041
5023 local testdir=$DIR/$tdir
5025 multiop_bg_pause $testdir D_c || error "multiop failed"
5027 cancel_lru_locks mdc
5028 kill -USR1 $multipid
5029 local atime=$(stat -c %X $testdir)
5030 [ "$atime" -ne 0 ] || error "atime is zero"
5032 run_test 39q "close won't zero out atime"
5035 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5036 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5037 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5038 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5039 error "$tfile is not 4096 bytes in size"
5041 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5045 small_write $DIR/f41 18
5047 run_test 41 "test small file write + fstat ====================="
5049 count_ost_writes() {
5050 lctl get_param -n ${OSC}.*.stats |
5051 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5052 END { printf("%0.0f", writes) }'
5059 BG_DIRTY_RATIO_SAVE=10
5060 MAX_BG_DIRTY_RATIO=25
5064 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5065 # dirty_ratio, dirty_background_ratio
5066 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5067 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5068 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5069 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5071 # if file not here, we are a 2.4 kernel
5072 kill -CONT `pidof kupdated`
5077 # setup the trap first, so someone cannot exit the test at the
5078 # exact wrong time and mess up a machine
5079 trap start_writeback EXIT
5080 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5081 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5082 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5083 sysctl -w vm.dirty_writeback_centisecs=0
5084 sysctl -w vm.dirty_writeback_centisecs=0
5085 # save and increase /proc/sys/vm/dirty_ratio
5086 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5087 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5088 # save and increase /proc/sys/vm/dirty_background_ratio
5089 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5090 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5092 # if file not here, we are a 2.4 kernel
5093 kill -STOP `pidof kupdated`
5097 # ensure that all stripes have some grant before we test client-side cache
5099 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5100 dd if=/dev/zero of=$i bs=4k count=1
5105 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5106 # file truncation, and file removal.
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5111 cancel_lru_locks $OSC
5113 sync; sleep 1; sync # just to be safe
5114 BEFOREWRITES=`count_ost_writes`
5115 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5116 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5117 AFTERWRITES=`count_ost_writes`
5118 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5119 error "$BEFOREWRITES < $AFTERWRITES"
5122 run_test 42a "ensure that we don't flush on close"
5125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5128 cancel_lru_locks $OSC
5131 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5132 BEFOREWRITES=$(count_ost_writes)
5133 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5134 AFTERWRITES=$(count_ost_writes)
5135 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5136 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5138 BEFOREWRITES=$(count_ost_writes)
5139 sync || error "sync: $?"
5140 AFTERWRITES=$(count_ost_writes)
5141 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5142 error "$BEFOREWRITES < $AFTERWRITES on sync"
5144 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5148 run_test 42b "test destroy of file with cached dirty data ======"
5150 # if these tests just want to test the effect of truncation,
5151 # they have to be very careful. consider:
5152 # - the first open gets a {0,EOF}PR lock
5153 # - the first write conflicts and gets a {0, count-1}PW
5154 # - the rest of the writes are under {count,EOF}PW
5155 # - the open for truncate tries to match a {0,EOF}PR
5156 # for the filesize and cancels the PWs.
5157 # any number of fixes (don't get {0,EOF} on open, match
5158 # composite locks, do smarter file size management) fix
5159 # this, but for now we want these tests to verify that
5160 # the cancellation with truncate intent works, so we
5161 # start the file with a full-file pw lock to match against
5162 # until the truncate.
5167 cancel_lru_locks $OSC
5169 # prime the file with 0,EOF PW to match
5173 # now the real test..
5174 dd if=/dev/zero of=$file bs=1024 count=100
5175 BEFOREWRITES=`count_ost_writes`
5176 $TRUNCATE $file $offset
5177 cancel_lru_locks $OSC
5178 AFTERWRITES=`count_ost_writes`
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5186 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5187 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5190 run_test 42c "test partial truncate of file with cached dirty data"
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5196 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5197 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5200 run_test 42d "test complete truncate of file with cached dirty data"
5202 test_42e() { # bug22074
5203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5205 local TDIR=$DIR/${tdir}e
5206 local pages=16 # hardcoded 16 pages, don't change it.
5207 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5208 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5212 test_mkdir $DIR/${tdir}e
5213 $LFS setstripe -c 1 $TDIR
5214 createmany -o $TDIR/f $files
5216 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5218 # we assume that with $OSTCOUNT files, at least one of them will
5219 # be allocated on OST0.
5220 warmup_files=$((OSTCOUNT * max_dirty_mb))
5221 createmany -o $TDIR/w $warmup_files
5223 # write a large amount of data into one file and sync, to get good
5224 # avail_grant number from OST.
5225 for ((i=0; i<$warmup_files; i++)); do
5226 idx=$($LFS getstripe -i $TDIR/w$i)
5227 [ $idx -ne 0 ] && continue
5228 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5231 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5233 $LCTL get_param $proc_osc0/cur_dirty_bytes
5234 $LCTL get_param $proc_osc0/cur_grant_bytes
5236 # create as much dirty pages as we can while not to trigger the actual
5237 # RPCs directly. but depends on the env, VFS may trigger flush during this
5238 # period, hopefully we are good.
5239 for ((i=0; i<$warmup_files; i++)); do
5240 idx=$($LFS getstripe -i $TDIR/w$i)
5241 [ $idx -ne 0 ] && continue
5242 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5244 $LCTL get_param $proc_osc0/cur_dirty_bytes
5245 $LCTL get_param $proc_osc0/cur_grant_bytes
5247 # perform the real test
5248 $LCTL set_param $proc_osc0/rpc_stats 0
5249 for ((;i<$files; i++)); do
5250 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5251 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5254 $LCTL get_param $proc_osc0/rpc_stats
5257 local have_ppr=false
5258 $LCTL get_param $proc_osc0/rpc_stats |
5259 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5260 # skip lines until we are at the RPC histogram data
5261 [ "$PPR" == "pages" ] && have_ppr=true && continue
5262 $have_ppr || continue
5264 # we only want the percent stat for < 16 pages
5265 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5267 percent=$((percent + WPCT))
5268 if [[ $percent -gt 15 ]]; then
5269 error "less than 16-pages write RPCs" \
5276 run_test 42e "verify sub-RPC writes are not done synchronously"
5278 test_43A() { # was test_43
5279 test_mkdir $DIR/$tdir
5280 cp -p /bin/ls $DIR/$tdir/$tfile
5281 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5283 # give multiop a chance to open
5286 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5288 # Wait for multiop to exit
5291 run_test 43A "execution of file opened for write should return -ETXTBSY"
5294 test_mkdir $DIR/$tdir
5295 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5296 $DIR/$tdir/sleep 60 &
5298 # Make sure exec of $tdir/sleep wins race with truncate
5300 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5303 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5308 test_mkdir $DIR/$tdir
5309 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5310 $DIR/$tdir/sleep 60 &
5312 # Make sure exec of $tdir/sleep wins race with truncate
5314 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5317 run_test 43b "truncate of file being executed should return -ETXTBSY"
5320 local testdir="$DIR/$tdir"
5323 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5324 ( cd $testdir && md5sum -c )
5326 run_test 43c "md5sum of copy into lustre"
5328 test_44A() { # was test_44
5329 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5331 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5332 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5334 run_test 44A "zero length read from a sparse stripe"
5337 local nstripe=$($LFS getstripe -c -d $DIR)
5338 [ -z "$nstripe" ] && skip "can't get stripe info"
5339 [[ $nstripe -gt $OSTCOUNT ]] &&
5340 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5342 local stride=$($LFS getstripe -S -d $DIR)
5343 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5344 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5347 OFFSETS="0 $((stride/2)) $((stride-1))"
5348 for offset in $OFFSETS; do
5349 for i in $(seq 0 $((nstripe-1))); do
5350 local GLOBALOFFSETS=""
5352 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5353 local myfn=$DIR/d44a-$size
5354 echo "--------writing $myfn at $size"
5355 ll_sparseness_write $myfn $size ||
5356 error "ll_sparseness_write"
5357 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5358 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5359 error "ll_sparseness_verify $GLOBALOFFSETS"
5361 for j in $(seq 0 $((nstripe-1))); do
5363 size=$((((j + $nstripe )*$stride + $offset)))
5364 ll_sparseness_write $myfn $size ||
5365 error "ll_sparseness_write"
5366 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5368 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5369 error "ll_sparseness_verify $GLOBALOFFSETS"
5374 run_test 44a "test sparse pwrite ==============================="
5378 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5384 before=`dirty_osc_total`
5385 echo executing "\"$*\""
5387 after=`dirty_osc_total`
5388 echo before $before, after $after
5391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5394 # Obtain grants from OST if it supports it
5395 echo blah > ${f}_grant
5398 do_dirty_record "echo blah > $f"
5399 [[ $before -eq $after ]] && error "write wasn't cached"
5400 do_dirty_record "> $f"
5401 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5402 do_dirty_record "echo blah > $f"
5403 [[ $before -eq $after ]] && error "write wasn't cached"
5404 do_dirty_record "sync"
5405 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5406 do_dirty_record "echo blah > $f"
5407 [[ $before -eq $after ]] && error "write wasn't cached"
5408 do_dirty_record "cancel_lru_locks osc"
5409 [[ $before -gt $after ]] ||
5410 error "lock cancellation didn't lower dirty count"
5413 run_test 45 "osc io page accounting ============================"
5415 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5416 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5417 # objects offset and an assert hit when an rpc was built with 1023's mapped
5418 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5425 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5427 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5428 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5432 run_test 46 "dirtying a previously written page ================"
5434 # test_47 is removed "Device nodes check" is moved to test_28
5436 test_48a() { # bug 2399
5437 [ "$mds1_FSTYPE" = "zfs" ] &&
5438 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5439 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5441 test_mkdir $DIR/$tdir
5443 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5444 test_mkdir $DIR/$tdir
5445 touch foo || error "'touch foo' failed after recreating cwd"
5447 touch .foo || error "'touch .foo' failed after recreating cwd"
5449 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5450 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5451 cd . || error "'cd .' failed after recreating cwd"
5452 mkdir . && error "'mkdir .' worked after recreating cwd"
5453 rmdir . && error "'rmdir .' worked after recreating cwd"
5454 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5455 cd .. || error "'cd ..' failed after recreating cwd"
5457 run_test 48a "Access renamed working dir (should return errors)="
5459 test_48b() { # bug 2399
5461 test_mkdir $DIR/$tdir
5463 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5464 touch foo && error "'touch foo' worked after removing cwd"
5465 mkdir foo && error "'mkdir foo' worked after removing cwd"
5466 touch .foo && error "'touch .foo' worked after removing cwd"
5467 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5468 ls . > /dev/null && error "'ls .' worked after removing cwd"
5469 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5470 mkdir . && error "'mkdir .' worked after removing cwd"
5471 rmdir . && error "'rmdir .' worked after removing cwd"
5472 ln -s . foo && error "'ln -s .' worked after removing cwd"
5473 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5475 run_test 48b "Access removed working dir (should return errors)="
5477 test_48c() { # bug 2350
5478 #lctl set_param debug=-1
5481 test_mkdir -p $DIR/$tdir/dir
5483 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5484 $TRACE touch foo && error "touch foo worked after removing cwd"
5485 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5486 touch .foo && error "touch .foo worked after removing cwd"
5487 mkdir .foo && error "mkdir .foo worked after removing cwd"
5488 $TRACE ls . && error "'ls .' worked after removing cwd"
5489 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5490 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5491 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5492 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5493 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5495 run_test 48c "Access removed working subdir (should return errors)"
5497 test_48d() { # bug 2350
5498 #lctl set_param debug=-1
5501 test_mkdir -p $DIR/$tdir/dir
5503 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5504 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5505 $TRACE touch foo && error "'touch foo' worked after removing parent"
5506 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5507 touch .foo && error "'touch .foo' worked after removing parent"
5508 mkdir .foo && error "mkdir .foo worked after removing parent"
5509 $TRACE ls . && error "'ls .' worked after removing parent"
5510 $TRACE ls .. && error "'ls ..' worked after removing parent"
5511 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5512 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5513 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5516 run_test 48d "Access removed parent subdir (should return errors)"
5518 test_48e() { # bug 4134
5519 #lctl set_param debug=-1
5522 test_mkdir -p $DIR/$tdir/dir
5524 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5525 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5526 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5527 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5528 # On a buggy kernel addition of "touch foo" after cd .. will
5529 # produce kernel oops in lookup_hash_it
5530 touch ../foo && error "'cd ..' worked after recreate parent"
5532 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5534 run_test 48e "Access to recreated parent subdir (should return errors)"
5537 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5538 skip "need MDS >= 2.13.55"
5539 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5540 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5541 skip "needs different host for mdt1 mdt2"
5542 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5544 $LFS mkdir -i0 $DIR/$tdir
5545 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5547 for d in sub1 sub2 sub3; do
5548 #define OBD_FAIL_OSD_REF_DEL 0x19c
5549 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5550 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5553 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5555 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5557 test_49() { # LU-1030
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5559 remote_ost_nodsh && skip "remote OST with nodsh"
5561 # get ost1 size - $FSNAME-OST0000
5562 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5564 # write 800M at maximum
5565 [[ $ost1_size -lt 2 ]] && ost1_size=2
5566 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5568 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5569 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5572 # change max_pages_per_rpc while writing the file
5573 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5574 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5575 # loop until dd process exits
5576 while ps ax -opid | grep -wq $dd_pid; do
5577 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5578 sleep $((RANDOM % 5 + 1))
5580 # restore original max_pages_per_rpc
5581 $LCTL set_param $osc1_mppc=$orig_mppc
5582 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5584 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5588 test_mkdir $DIR/$tdir
5590 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5592 run_test 50 "special situations: /proc symlinks ==============="
5594 test_51a() { # was test_51
5595 # bug 1516 - create an empty entry right after ".." then split dir
5596 test_mkdir -c1 $DIR/$tdir
5597 touch $DIR/$tdir/foo
5598 $MCREATE $DIR/$tdir/bar
5600 createmany -m $DIR/$tdir/longfile 201
5602 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5603 $MCREATE $DIR/$tdir/longfile$FNUM
5608 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5610 run_test 51a "special situations: split htree with empty entry =="
5612 cleanup_print_lfs_df () {
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5621 local dir=$DIR/$tdir
5622 local nrdirs=$((65536 + 100))
5624 # cleanup the directory
5627 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5631 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5632 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5633 [[ $numfree -lt $nrdirs ]] &&
5634 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5636 # need to check free space for the directories as well
5637 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5638 numfree=$(( blkfree / $(fs_inode_ksize) ))
5639 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5641 trap cleanup_print_lfs_df EXIT
5644 createmany -d $dir/d $nrdirs || {
5645 unlinkmany $dir/d $nrdirs
5646 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5650 nrdirs=$(ls -U $dir | wc -l)
5652 # unlink all but 100 subdirectories, then check it still works
5654 local delete=$((nrdirs - left))
5659 # for ldiskfs the nlink count should be 1, but this is OSD specific
5660 # and so this is listed for informational purposes only
5661 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5662 unlinkmany -d $dir/d $delete ||
5663 error "unlink of first $delete subdirs failed"
5665 echo "nlink between: $(stat -c %h $dir)"
5666 local found=$(ls -U $dir | wc -l)
5667 [ $found -ne $left ] &&
5668 error "can't find subdirs: found only $found, expected $left"
5670 unlinkmany -d $dir/d $delete $left ||
5671 error "unlink of second $left subdirs failed"
5672 # regardless of whether the backing filesystem tracks nlink accurately
5673 # or not, the nlink count shouldn't be more than "." and ".." here
5674 local after=$(stat -c %h $dir)
5675 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5676 echo "nlink after: $after"
5678 cleanup_print_lfs_df
5680 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5684 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5687 test_mkdir $DIR/$tdir
5688 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5690 qos_old=$(do_facet mds1 \
5691 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5692 do_nodes $(comma_list $(mdts_nodes)) \
5693 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5694 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5695 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5697 createmany -o $DIR/$tdir/t- 1000
5698 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5699 for ((n = 0; n < $OSTCOUNT; n++)); do
5700 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5701 END { printf("%0.0f", objs) }' $TMP/$tfile)
5702 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5703 '($1 == '$n') { objs += 1 } \
5704 END { printf("%0.0f", objs) }')
5705 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5707 unlinkmany $DIR/$tdir/t- 1000
5710 for ((n = 0; n < $OSTCOUNT; n++)); do
5711 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5712 { $LFS df && $LFS df -i &&
5713 error "OST $n has fewer objects vs. OST $nlast" \
5714 " (${objs[$n]} < ${objs[$nlast]}"; }
5715 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5716 { $LFS df && $LFS df -i &&
5717 error "OST $n has fewer objects vs. OST $nlast" \
5718 " (${objs[$n]} < ${objs[$nlast]}"; }
5720 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5721 { $LFS df && $LFS df -i &&
5722 error "OST $n has fewer #0 objects vs. OST $nlast" \
5723 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5724 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5725 { $LFS df && $LFS df -i &&
5726 error "OST $n has fewer #0 objects vs. OST $nlast" \
5727 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5731 run_test 51d "check object distribution"
5734 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5735 skip_env "ldiskfs only test"
5738 test_mkdir -c1 $DIR/$tdir
5739 test_mkdir -c1 $DIR/$tdir/d0
5741 touch $DIR/$tdir/d0/foo
5742 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5743 error "file exceed 65000 nlink limit!"
5744 unlinkmany $DIR/$tdir/d0/f- 65001
5747 run_test 51e "check file nlink limit"
5750 test_mkdir $DIR/$tdir
5753 local ulimit_old=$(ulimit -n)
5754 local spare=20 # number of spare fd's for scripts/libraries, etc.
5755 local mdt=$($LFS getstripe -m $DIR/$tdir)
5756 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5758 echo "MDT$mdt numfree=$numfree, max=$max"
5759 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5760 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5761 while ! ulimit -n $((numfree + spare)); do
5762 numfree=$((numfree * 3 / 4))
5764 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5766 echo "left ulimit at $ulimit_old"
5769 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5770 unlinkmany $DIR/$tdir/f $numfree
5771 error "create+open $numfree files in $DIR/$tdir failed"
5773 ulimit -n $ulimit_old
5775 # if createmany exits at 120s there will be fewer than $numfree files
5776 unlinkmany $DIR/$tdir/f $numfree || true
5778 run_test 51f "check many open files limit"
5781 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5782 test_mkdir $DIR/$tdir
5783 touch $DIR/$tdir/foo
5784 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5785 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5786 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5787 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5788 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5790 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5791 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5792 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5794 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5795 cp -r $DIR/$tdir $TMP/
5796 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5798 run_test 52a "append-only flag test (should return errors)"
5801 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5802 test_mkdir $DIR/$tdir
5803 touch $DIR/$tdir/foo
5804 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5805 cat test > $DIR/$tdir/foo && error "cat test worked"
5806 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5807 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5808 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5810 echo foo >> $DIR/$tdir/foo && error "echo worked"
5811 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5812 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5813 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5814 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5816 chattr -i $DIR/$tdir/foo || error "chattr failed"
5818 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5820 run_test 52b "immutable flag test (should return errors) ======="
5823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5824 remote_mds_nodsh && skip "remote MDS with nodsh"
5825 remote_ost_nodsh && skip "remote OST with nodsh"
5838 local support_last_seq=true
5840 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5841 support_last_seq=false
5844 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5846 for value in $(do_facet $SINGLEMDS \
5847 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5848 param=$(echo ${value[0]} | cut -d "=" -f1)
5849 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5851 if $support_last_seq; then
5852 param_seq=$(echo $param |
5853 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5854 mds_last_seq=$(do_facet $SINGLEMDS \
5855 $LCTL get_param -n $param_seq)
5857 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5859 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5860 node=$(facet_active_host ost$((ostnum+1)))
5861 param="obdfilter.$ostname.last_id"
5862 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5863 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5864 ost_last_id=$ost_last
5866 if $support_last_seq; then
5867 ost_last_id=$(echo $ost_last |
5868 awk -F':' '{print $2}' |
5870 ost_last_seq=$(echo $ost_last |
5871 awk -F':' '{print $1}')
5872 [[ $ost_last_seq = $mds_last_seq ]] || continue
5875 if [[ $ost_last_id != $mds_last ]]; then
5876 error "$ost_last_id != $mds_last"
5883 $found || error "can not match last_seq/last_id for $mdtosc"
5886 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5889 perl -MSocket -e ';' || skip "no Socket perl module installed"
5891 $SOCKETSERVER $DIR/socket ||
5892 error "$SOCKETSERVER $DIR/socket failed: $?"
5893 $SOCKETCLIENT $DIR/socket ||
5894 error "$SOCKETCLIENT $DIR/socket failed: $?"
5895 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5897 run_test 54a "unix domain socket test =========================="
5903 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5905 run_test 54b "char device works in lustre ======================"
5908 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5909 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5910 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5912 for i in $(seq 3 7); do
5913 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5922 loopdev="$DIR/loop54c"
5925 $UMOUNT $DIR/$tdir || rc=$?
5926 losetup -d $loopdev || true
5927 losetup -d $LOOPDEV || true
5928 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5935 loopdev="$DIR/loop54c"
5938 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5939 trap cleanup_54c EXIT
5940 mknod $loopdev b 7 $LOOPNUM
5941 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5942 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5943 losetup $loopdev $DIR/$tfile ||
5944 error "can't set up $loopdev for $DIR/$tfile"
5945 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5946 test_mkdir $DIR/$tdir
5947 mount -t ext2 $loopdev $DIR/$tdir ||
5948 error "error mounting $loopdev on $DIR/$tdir"
5949 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5952 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5956 run_test 54c "block device works in lustre ====================="
5962 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5964 run_test 54d "fifo device works in lustre ======================"
5969 cp -aL /dev/console $f
5970 echo $string > $f || error "echo $string to $f failed"
5972 run_test 54e "console/tty device works in lustre ======================"
5977 local dir=$DIR/$tdir
5980 test_mkdir -p $dir/dir
5981 for i in $(seq $numfiles); do
5983 touch $dir/dir/file$i
5986 local numcomp=$($LFS getstripe --component-count $dir)
5988 [[ $numcomp == 0 ]] && numcomp=1
5990 # test lfs getstripe with --recursive
5991 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5993 [[ $filenum -eq $((numfiles * 2)) ]] ||
5994 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5995 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5996 [[ $filenum -eq $numfiles ]] ||
5997 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5998 echo "$LFS getstripe showed obdidx or l_ost_idx"
6000 # test lfs getstripe with file instead of dir
6001 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6002 [[ $filenum -eq 1 ]] ||
6003 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6004 echo "$LFS getstripe file1 passed"
6006 #test lfs getstripe with --verbose
6007 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6008 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6009 error "$LFS getstripe --verbose $dir: "\
6010 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6011 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6012 error "$LFS getstripe $dir: showed lmm_magic"
6014 #test lfs getstripe with -v prints lmm_fid
6015 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6016 local countfids=$((numdirs + numfiles * numcomp))
6017 [[ $filenum -eq $countfids ]] ||
6018 error "$LFS getstripe -v $dir: "\
6019 "got $filenum want $countfids lmm_fid"
6020 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6021 error "$LFS getstripe $dir: showed lmm_fid by default"
6022 echo "$LFS getstripe --verbose passed"
6024 #check for FID information
6025 local fid1=$($LFS getstripe --fid $dir/file1)
6026 local fid2=$($LFS getstripe --verbose $dir/file1 |
6027 awk '/lmm_fid: / { print $2; exit; }')
6028 local fid3=$($LFS path2fid $dir/file1)
6030 [ "$fid1" != "$fid2" ] &&
6031 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6032 [ "$fid1" != "$fid3" ] &&
6033 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6034 echo "$LFS getstripe --fid passed"
6036 #test lfs getstripe with --obd
6037 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6038 error "$LFS getstripe --obd wrong_uuid: should return error"
6040 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6043 local obduuid=$(ostuuid_from_index $ostidx)
6044 local found=$($LFS getstripe -r --obd $obduuid $dir |
6045 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6047 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6048 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6050 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6053 [[ $found -eq $filenum ]] ||
6054 error "$LFS getstripe --obd: found $found expect $filenum"
6055 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6056 sed '/^[ ]*'${ostidx}'[ ]/d' |
6057 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6058 error "$LFS getstripe --obd: should not show file on other obd"
6059 echo "$LFS getstripe --obd passed"
6061 run_test 56a "check $LFS getstripe"
6064 local dir=$DIR/$tdir
6068 for i in $(seq $numdirs); do
6069 test_mkdir $dir/dir$i
6072 # test lfs getdirstripe default mode is non-recursion, which is
6073 # different from lfs getstripe
6074 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6076 [[ $dircnt -eq 1 ]] ||
6077 error "$LFS getdirstripe: found $dircnt, not 1"
6078 dircnt=$($LFS getdirstripe --recursive $dir |
6079 grep -c lmv_stripe_count)
6080 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6081 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6083 run_test 56b "check $LFS getdirstripe"
6086 remote_ost_nodsh && skip "remote OST with nodsh"
6089 local ost_name=$(ostname_from_index $ost_idx)
6090 local old_status=$(ost_dev_status $ost_idx)
6091 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6093 [[ -z "$old_status" ]] ||
6094 skip_env "OST $ost_name is in $old_status status"
6096 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6097 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6098 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6099 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6100 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6101 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6104 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6105 error "$LFS df -v showing inactive devices"
6108 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6110 [[ "$new_status" =~ "D" ]] ||
6111 error "$ost_name status is '$new_status', missing 'D'"
6112 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6113 [[ "$new_status" =~ "N" ]] ||
6114 error "$ost_name status is '$new_status', missing 'N'"
6116 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6117 [[ "$new_status" =~ "f" ]] ||
6118 error "$ost_name status is '$new_status', missing 'f'"
6121 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6122 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6123 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6124 [[ -z "$p" ]] && restore_lustre_params < $p || true
6127 new_status=$(ost_dev_status $ost_idx)
6128 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6129 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6130 # can't check 'f' as devices may actually be on flash
6132 run_test 56c "check 'lfs df' showing device status"
6135 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6136 local osts=$($LFS df -v $MOUNT | grep -c OST)
6140 (( mdts == MDSCOUNT )) ||
6141 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6142 (( osts == OSTCOUNT )) ||
6143 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6145 run_test 56d "'lfs df -v' prints only configured devices"
6148 err_enoent=2 # No such file or directory
6149 err_eopnotsupp=95 # Operation not supported
6151 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6152 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6154 # Check for handling of path not exists
6155 output=$($LFS df $enoent_mnt 2>&1)
6158 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6159 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6160 error "expect failure $err_enoent, not $ret"
6162 # Check for handling of non-Lustre FS
6163 output=$($LFS df $notsup_mnt)
6166 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6167 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6168 error "expect success $err_eopnotsupp, not $ret"
6170 # Check for multiple LustreFS argument
6171 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6174 [[ $output -eq 3 && $ret -eq 0 ]] ||
6175 error "expect success 3, not $output, rc = $ret"
6177 # Check for correct non-Lustre FS handling among multiple
6179 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6180 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6183 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6184 error "expect success 2, not $output, rc = $ret"
6186 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6191 local local_tdir="$1"
6192 local local_numfiles="$2"
6193 local local_numdirs="$3"
6194 local dir_params="$4"
6195 local dir_stripe_params="$5"
6197 if [ ! -d "$local_tdir" ] ; then
6198 test_mkdir -p $dir_stripe_params $local_tdir
6199 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6200 for i in $(seq $local_numfiles) ; do
6201 touch $local_tdir/file$i
6203 for i in $(seq $local_numdirs) ; do
6204 test_mkdir $dir_stripe_params $local_tdir/dir$i
6205 for j in $(seq $local_numfiles) ; do
6206 touch $local_tdir/dir$i/file$j
6212 setup_56_special() {
6214 local local_numfiles=$2
6215 local local_numdirs=$3
6217 setup_56 $local_tdir $local_numfiles $local_numdirs
6219 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6220 for i in $(seq $local_numfiles) ; do
6221 mknod $local_tdir/loop${i}b b 7 $i
6222 mknod $local_tdir/null${i}c c 1 3
6223 ln -s $local_tdir/file1 $local_tdir/link${i}
6225 for i in $(seq $local_numdirs) ; do
6226 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6227 mknod $local_tdir/dir$i/null${i}c c 1 3
6228 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6234 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6235 local expected=$(($NUMDIRS + 2))
6237 setup_56 $dir $NUMFILES $NUMDIRS
6239 # test lfs find with -name
6240 for i in $(seq $NUMFILES) ; do
6241 local nums=$($LFS find -name "*$i" $dir | wc -l)
6243 [ $nums -eq $expected ] ||
6244 error "lfs find -name '*$i' $dir wrong: "\
6245 "found $nums, expected $expected"
6248 run_test 56g "check lfs find -name"
6251 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6252 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6254 setup_56 $dir $NUMFILES $NUMDIRS
6256 # test lfs find with ! -name
6257 for i in $(seq $NUMFILES) ; do
6258 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6260 [ $nums -eq $expected ] ||
6261 error "lfs find ! -name '*$i' $dir wrong: "\
6262 "found $nums, expected $expected"
6265 run_test 56h "check lfs find ! -name"
6268 local dir=$DIR/$tdir
6272 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6275 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6277 run_test 56i "check 'lfs find -ost UUID' skips directories"
6280 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6282 setup_56_special $dir $NUMFILES $NUMDIRS
6284 local expected=$((NUMDIRS + 1))
6285 local cmd="$LFS find -type d $dir"
6286 local nums=$($cmd | wc -l)
6288 [ $nums -eq $expected ] ||
6289 error "'$cmd' wrong: found $nums, expected $expected"
6291 run_test 56j "check lfs find -type d"
6294 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6296 setup_56_special $dir $NUMFILES $NUMDIRS
6298 local expected=$(((NUMDIRS + 1) * NUMFILES))
6299 local cmd="$LFS find -type f $dir"
6300 local nums=$($cmd | wc -l)
6302 [ $nums -eq $expected ] ||
6303 error "'$cmd' wrong: found $nums, expected $expected"
6305 run_test 56k "check lfs find -type f"
6308 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6310 setup_56_special $dir $NUMFILES $NUMDIRS
6312 local expected=$((NUMDIRS + NUMFILES))
6313 local cmd="$LFS find -type b $dir"
6314 local nums=$($cmd | wc -l)
6316 [ $nums -eq $expected ] ||
6317 error "'$cmd' wrong: found $nums, expected $expected"
6319 run_test 56l "check lfs find -type b"
6322 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6324 setup_56_special $dir $NUMFILES $NUMDIRS
6326 local expected=$((NUMDIRS + NUMFILES))
6327 local cmd="$LFS find -type c $dir"
6328 local nums=$($cmd | wc -l)
6329 [ $nums -eq $expected ] ||
6330 error "'$cmd' wrong: found $nums, expected $expected"
6332 run_test 56m "check lfs find -type c"
6335 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6336 setup_56_special $dir $NUMFILES $NUMDIRS
6338 local expected=$((NUMDIRS + NUMFILES))
6339 local cmd="$LFS find -type l $dir"
6340 local nums=$($cmd | wc -l)
6342 [ $nums -eq $expected ] ||
6343 error "'$cmd' wrong: found $nums, expected $expected"
6345 run_test 56n "check lfs find -type l"
6348 local dir=$DIR/$tdir
6350 setup_56 $dir $NUMFILES $NUMDIRS
6351 utime $dir/file1 > /dev/null || error "utime (1)"
6352 utime $dir/file2 > /dev/null || error "utime (2)"
6353 utime $dir/dir1 > /dev/null || error "utime (3)"
6354 utime $dir/dir2 > /dev/null || error "utime (4)"
6355 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6356 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6359 local nums=$($LFS find -mtime +0 $dir | wc -l)
6361 [ $nums -eq $expected ] ||
6362 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6365 cmd="$LFS find -mtime 0 $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 run_test 56o "check lfs find -mtime for old files"
6373 local dir=$DIR/$tdir
6377 # just to make sure there is something that won't be found
6379 touch $dir/$tfile.now
6381 for age in year week day hour min; do
6382 count=$((count + 1))
6384 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6385 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6386 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6388 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6389 local nums=$($cmd | wc -l)
6390 [ $nums -eq $expected ] ||
6391 error "'$cmd' wrong: found $nums, expected $expected"
6393 cmd="$LFS find $dir -atime $count${age:0:1}"
6394 nums=$($cmd | wc -l)
6395 [ $nums -eq $expected ] ||
6396 error "'$cmd' wrong: found $nums, expected $expected"
6400 cmd="$LFS find $dir -ctime +1s -type f"
6401 nums=$($cmd | wc -l)
6402 (( $nums == $count * 2 + 1)) ||
6403 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6405 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6407 test_newerXY_base() {
6410 local dir=$DIR/$tdir
6414 if [ $y == "t" ]; then
6415 if [ $x == "b" ]; then
6416 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6418 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6421 ref=$DIR/$tfile.newer.$x$y
6422 touch $ref || error "touch $ref failed"
6425 echo "before = $ref"
6427 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6429 if [ $y == "t" ]; then
6430 if [ $x == "b" ]; then
6431 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6433 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6436 negref=$DIR/$tfile.negnewer.$x$y
6437 touch $negref || error "touch $negref failed"
6440 echo "after = $negref"
6441 local cmd="$LFS find $dir -newer$x$y $ref"
6442 local nums=$(eval $cmd | wc -l)
6443 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6445 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6446 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6448 cmd="$LFS find $dir ! -newer$x$y $negref"
6449 nums=$(eval $cmd | wc -l)
6450 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6451 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6453 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6454 nums=$(eval $cmd | wc -l)
6455 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6456 error "'$cmd' wrong: found $nums between, expected $expected"; }
6462 test_newerXY_base "a" "a"
6463 test_newerXY_base "a" "m"
6464 test_newerXY_base "a" "c"
6465 test_newerXY_base "m" "a"
6466 test_newerXY_base "m" "m"
6467 test_newerXY_base "m" "c"
6468 test_newerXY_base "c" "a"
6469 test_newerXY_base "c" "m"
6470 test_newerXY_base "c" "c"
6472 [[ -n "$sles_version" ]] &&
6473 echo "skip timestamp tests on SLES, LU-13665" && return 0
6475 test_newerXY_base "a" "t"
6476 test_newerXY_base "m" "t"
6477 test_newerXY_base "c" "t"
6479 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6480 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6481 ! btime_supported && echo "btime unsupported" && return 0
6483 test_newerXY_base "b" "b"
6484 test_newerXY_base "b" "t"
6486 run_test 56oc "check lfs find -newerXY work"
6489 local dir=$DIR/$tdir
6494 $LFS find $dir -btime -1d -type f
6501 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6502 ! btime_supported && skip "btime unsupported on MDS"
6504 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6505 ! btime_supported && skip "btime unsupported on clients"
6507 local dir=$DIR/$tdir
6508 local ref=$DIR/$tfile.ref
6509 local negref=$DIR/$tfile.negref
6511 mkdir $dir || error "mkdir $dir failed"
6512 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6513 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6514 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6515 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6516 touch $ref || error "touch $ref failed"
6517 # sleep 3 seconds at least
6520 local before=$(do_facet mds1 date +%s)
6521 local skew=$(($(date +%s) - before + 1))
6523 if (( skew < 0 && skew > -5 )); then
6524 sleep $((0 - skew + 1))
6528 # Set the dir stripe params to limit files all on MDT0,
6529 # otherwise we need to calc the max clock skew between
6530 # the client and MDTs.
6531 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6533 touch $negref || error "touch $negref failed"
6535 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6536 local nums=$($cmd | wc -l)
6537 local expected=$(((NUMFILES + 1) * NUMDIRS))
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6542 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6543 nums=$($cmd | wc -l)
6544 expected=$((NUMFILES + 1))
6545 [ $nums -eq $expected ] ||
6546 error "'$cmd' wrong: found $nums, expected $expected"
6548 [ $skew -lt 0 ] && return
6550 local after=$(do_facet mds1 date +%s)
6551 local age=$((after - before + 1 + skew))
6553 cmd="$LFS find $dir -btime -${age}s -type f"
6554 nums=$($cmd | wc -l)
6555 expected=$(((NUMFILES + 1) * NUMDIRS))
6557 echo "Clock skew between client and server: $skew, age:$age"
6558 [ $nums -eq $expected ] ||
6559 error "'$cmd' wrong: found $nums, expected $expected"
6561 expected=$(($NUMDIRS + 1))
6562 cmd="$LFS find $dir -btime -${age}s -type d"
6563 nums=$($cmd | wc -l)
6564 [ $nums -eq $expected ] ||
6565 error "'$cmd' wrong: found $nums, expected $expected"
6566 rm -f $ref $negref || error "Failed to remove $ref $negref"
6568 run_test 56od "check lfs find -btime with units"
6571 [ $RUNAS_ID -eq $UID ] &&
6572 skip_env "RUNAS_ID = UID = $UID -- skipping"
6574 local dir=$DIR/$tdir
6576 setup_56 $dir $NUMFILES $NUMDIRS
6577 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6579 local expected=$NUMFILES
6580 local cmd="$LFS find -uid $RUNAS_ID $dir"
6581 local nums=$($cmd | wc -l)
6583 [ $nums -eq $expected ] ||
6584 error "'$cmd' wrong: found $nums, expected $expected"
6586 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6587 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6588 nums=$($cmd | wc -l)
6589 [ $nums -eq $expected ] ||
6590 error "'$cmd' wrong: found $nums, expected $expected"
6592 run_test 56p "check lfs find -uid and ! -uid"
6595 [ $RUNAS_ID -eq $UID ] &&
6596 skip_env "RUNAS_ID = UID = $UID -- skipping"
6598 local dir=$DIR/$tdir
6600 setup_56 $dir $NUMFILES $NUMDIRS
6601 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6603 local expected=$NUMFILES
6604 local cmd="$LFS find -gid $RUNAS_GID $dir"
6605 local nums=$($cmd | wc -l)
6607 [ $nums -eq $expected ] ||
6608 error "'$cmd' wrong: found $nums, expected $expected"
6610 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6611 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6612 nums=$($cmd | wc -l)
6613 [ $nums -eq $expected ] ||
6614 error "'$cmd' wrong: found $nums, expected $expected"
6616 run_test 56q "check lfs find -gid and ! -gid"
6619 local dir=$DIR/$tdir
6621 setup_56 $dir $NUMFILES $NUMDIRS
6624 local cmd="$LFS find -size 0 -type f -lazy $dir"
6625 local nums=$($cmd | wc -l)
6627 [ $nums -eq $expected ] ||
6628 error "'$cmd' wrong: found $nums, expected $expected"
6629 cmd="$LFS find -size 0 -type f $dir"
6630 nums=$($cmd | wc -l)
6631 [ $nums -eq $expected ] ||
6632 error "'$cmd' wrong: found $nums, expected $expected"
6635 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6636 nums=$($cmd | wc -l)
6637 [ $nums -eq $expected ] ||
6638 error "'$cmd' wrong: found $nums, expected $expected"
6639 cmd="$LFS find ! -size 0 -type f $dir"
6640 nums=$($cmd | wc -l)
6641 [ $nums -eq $expected ] ||
6642 error "'$cmd' wrong: found $nums, expected $expected"
6644 echo "test" > $dir/$tfile
6645 echo "test2" > $dir/$tfile.2 && sync
6647 cmd="$LFS find -size 5 -type f -lazy $dir"
6648 nums=$($cmd | wc -l)
6649 [ $nums -eq $expected ] ||
6650 error "'$cmd' wrong: found $nums, expected $expected"
6651 cmd="$LFS find -size 5 -type f $dir"
6652 nums=$($cmd | wc -l)
6653 [ $nums -eq $expected ] ||
6654 error "'$cmd' wrong: found $nums, expected $expected"
6657 cmd="$LFS find -size +5 -type f -lazy $dir"
6658 nums=$($cmd | wc -l)
6659 [ $nums -eq $expected ] ||
6660 error "'$cmd' wrong: found $nums, expected $expected"
6661 cmd="$LFS find -size +5 -type f $dir"
6662 nums=$($cmd | wc -l)
6663 [ $nums -eq $expected ] ||
6664 error "'$cmd' wrong: found $nums, expected $expected"
6667 cmd="$LFS find -size +0 -type f -lazy $dir"
6668 nums=$($cmd | wc -l)
6669 [ $nums -eq $expected ] ||
6670 error "'$cmd' wrong: found $nums, expected $expected"
6671 cmd="$LFS find -size +0 -type f $dir"
6672 nums=$($cmd | wc -l)
6673 [ $nums -eq $expected ] ||
6674 error "'$cmd' wrong: found $nums, expected $expected"
6677 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6678 nums=$($cmd | wc -l)
6679 [ $nums -eq $expected ] ||
6680 error "'$cmd' wrong: found $nums, expected $expected"
6681 cmd="$LFS find ! -size -5 -type f $dir"
6682 nums=$($cmd | wc -l)
6683 [ $nums -eq $expected ] ||
6684 error "'$cmd' wrong: found $nums, expected $expected"
6687 cmd="$LFS find -size -5 -type f -lazy $dir"
6688 nums=$($cmd | wc -l)
6689 [ $nums -eq $expected ] ||
6690 error "'$cmd' wrong: found $nums, expected $expected"
6691 cmd="$LFS find -size -5 -type f $dir"
6692 nums=$($cmd | wc -l)
6693 [ $nums -eq $expected ] ||
6694 error "'$cmd' wrong: found $nums, expected $expected"
6696 run_test 56r "check lfs find -size works"
6703 cancel_lru_locks $OSC
6705 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6706 local nums=$($cmd | wc -l)
6708 [ $nums -eq $expected ] ||
6709 error "'$cmd' wrong: found $nums, expected $expected"
6711 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6713 if (( rpcs_before + glimpses != rpcs_after )); then
6714 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6715 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6717 if [[ $glimpses == 0 ]]; then
6718 error "'$cmd' should not send glimpse RPCs to OST"
6720 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6726 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6727 skip "MDS < 2.12.58 doesn't return LSOM data"
6728 local dir=$DIR/$tdir
6729 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6731 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6733 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6734 $LCTL set_param -n llite.*.statahead_agl=0
6735 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6737 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6738 # open and close all files to ensure LSOM is updated
6739 cancel_lru_locks $OSC
6740 find $dir -type f | xargs cat > /dev/null
6742 # expect_found glimpse_rpcs command_to_run
6743 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6744 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6745 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6746 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6748 echo "test" > $dir/$tfile
6749 echo "test2" > $dir/$tfile.2 && sync
6750 cancel_lru_locks $OSC
6751 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6753 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6754 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6755 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6756 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6758 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6759 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6760 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6761 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6762 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6763 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6765 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6768 local dir=$DIR/$tdir
6769 local tmp=$TMP/$tfile.log
6772 test_mkdir -p $dir || error "failed to mkdir $dir"
6773 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6774 error "failed to setstripe $dir/$tfile"
6775 mdt_idx=$($LFS getdirstripe -i $dir)
6776 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6778 stack_trap "rm -f $tmp" EXIT
6779 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6780 ! grep -q obd_uuid $tmp ||
6781 error "failed to find --size +100K --ost 0 $dir"
6782 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6783 ! grep -q obd_uuid $tmp ||
6784 error "failed to find --size +100K --mdt $mdt_idx $dir"
6786 run_test 56rb "check lfs find --size --ost/--mdt works"
6789 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6790 local dir=$DIR/$tdir
6793 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6794 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6795 (( $MDSCOUNT > 2 )) &&
6796 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6797 mkdir $dir/$tdir-{1..10}
6798 touch $dir/$tfile-{1..10}
6800 found=$($LFS find $dir --mdt-count 2 | wc -l)
6802 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6804 found=$($LFS find $dir -T +1 | wc -l)
6805 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6806 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6808 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6810 (( $found == $expect )) || error "found $found all_char, expect $expect"
6812 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6813 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6814 (( $found == $expect )) || error "found $found all_char, expect $expect"
6816 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6818 test_56s() { # LU-611 #LU-9369
6819 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6821 local dir=$DIR/$tdir
6822 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6824 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6825 for i in $(seq $NUMDIRS); do
6826 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6829 local expected=$NUMDIRS
6830 local cmd="$LFS find -c $OSTCOUNT $dir"
6831 local nums=$($cmd | wc -l)
6833 [ $nums -eq $expected ] || {
6834 $LFS getstripe -R $dir
6835 error "'$cmd' wrong: found $nums, expected $expected"
6838 expected=$((NUMDIRS + onestripe))
6839 cmd="$LFS find -stripe-count +0 -type f $dir"
6840 nums=$($cmd | wc -l)
6841 [ $nums -eq $expected ] || {
6842 $LFS getstripe -R $dir
6843 error "'$cmd' wrong: found $nums, expected $expected"
6847 cmd="$LFS find -stripe-count 1 -type f $dir"
6848 nums=$($cmd | wc -l)
6849 [ $nums -eq $expected ] || {
6850 $LFS getstripe -R $dir
6851 error "'$cmd' wrong: found $nums, expected $expected"
6854 cmd="$LFS find -stripe-count -2 -type f $dir"
6855 nums=$($cmd | wc -l)
6856 [ $nums -eq $expected ] || {
6857 $LFS getstripe -R $dir
6858 error "'$cmd' wrong: found $nums, expected $expected"
6862 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6863 nums=$($cmd | wc -l)
6864 [ $nums -eq $expected ] || {
6865 $LFS getstripe -R $dir
6866 error "'$cmd' wrong: found $nums, expected $expected"
6869 run_test 56s "check lfs find -stripe-count works"
6871 test_56t() { # LU-611 #LU-9369
6872 local dir=$DIR/$tdir
6874 setup_56 $dir 0 $NUMDIRS
6875 for i in $(seq $NUMDIRS); do
6876 $LFS setstripe -S 8M $dir/dir$i/$tfile
6879 local expected=$NUMDIRS
6880 local cmd="$LFS find -S 8M $dir"
6881 local nums=$($cmd | wc -l)
6883 [ $nums -eq $expected ] || {
6884 $LFS getstripe -R $dir
6885 error "'$cmd' wrong: found $nums, expected $expected"
6889 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6891 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6893 expected=$(((NUMDIRS + 1) * NUMFILES))
6894 cmd="$LFS find -stripe-size 512k -type f $dir"
6895 nums=$($cmd | wc -l)
6896 [ $nums -eq $expected ] ||
6897 error "'$cmd' wrong: found $nums, expected $expected"
6899 cmd="$LFS find -stripe-size +320k -type f $dir"
6900 nums=$($cmd | wc -l)
6901 [ $nums -eq $expected ] ||
6902 error "'$cmd' wrong: found $nums, expected $expected"
6904 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6905 cmd="$LFS find -stripe-size +200k -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6910 cmd="$LFS find -stripe-size -640k -type f $dir"
6911 nums=$($cmd | wc -l)
6912 [ $nums -eq $expected ] ||
6913 error "'$cmd' wrong: found $nums, expected $expected"
6916 cmd="$LFS find -stripe-size 256k -type f $dir"
6917 nums=$($cmd | wc -l)
6918 [ $nums -eq $expected ] ||
6919 error "'$cmd' wrong: found $nums, expected $expected"
6921 cmd="$LFS find -stripe-size -320k -type f $dir"
6922 nums=$($cmd | wc -l)
6923 [ $nums -eq $expected ] ||
6924 error "'$cmd' wrong: found $nums, expected $expected"
6927 cmd="$LFS find -stripe-size 1024k -type f $dir"
6928 nums=$($cmd | wc -l)
6929 [ $nums -eq $expected ] ||
6930 error "'$cmd' wrong: found $nums, expected $expected"
6932 run_test 56t "check lfs find -stripe-size works"
6934 test_56u() { # LU-611
6935 local dir=$DIR/$tdir
6937 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6939 if [[ $OSTCOUNT -gt 1 ]]; then
6940 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6946 local expected=$(((NUMDIRS + 1) * NUMFILES))
6947 local cmd="$LFS find -stripe-index 0 -type f $dir"
6948 local nums=$($cmd | wc -l)
6950 [ $nums -eq $expected ] ||
6951 error "'$cmd' wrong: found $nums, expected $expected"
6954 cmd="$LFS find -stripe-index 1 -type f $dir"
6955 nums=$($cmd | wc -l)
6956 [ $nums -eq $expected ] ||
6957 error "'$cmd' wrong: found $nums, expected $expected"
6959 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6960 nums=$($cmd | wc -l)
6961 [ $nums -eq $expected ] ||
6962 error "'$cmd' wrong: found $nums, expected $expected"
6965 # This should produce an error and not return any files
6966 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6967 nums=$($cmd 2>/dev/null | wc -l)
6968 [ $nums -eq $expected ] ||
6969 error "'$cmd' wrong: found $nums, expected $expected"
6971 if [[ $OSTCOUNT -gt 1 ]]; then
6972 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6973 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6974 nums=$($cmd | wc -l)
6975 [ $nums -eq $expected ] ||
6976 error "'$cmd' wrong: found $nums, expected $expected"
6979 run_test 56u "check lfs find -stripe-index works"
6983 local dir=$DIR/$tdir
6985 setup_56 $dir $NUMFILES $NUMDIRS
6987 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6988 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6990 for file in $($LFS find -m $UUID $dir); do
6991 file_midx=$($LFS getstripe -m $file)
6992 [ $file_midx -eq $mdt_idx ] ||
6993 error "lfs find -m $UUID != getstripe -m $file_midx"
6996 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6999 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7002 local dir=$DIR/$tdir
7004 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7006 local stripe_size=$($LFS getstripe -S -d $dir) ||
7007 error "$LFS getstripe -S -d $dir failed"
7008 stripe_size=${stripe_size%% *}
7010 local file_size=$((stripe_size * OSTCOUNT))
7011 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7012 local required_space=$((file_num * file_size))
7013 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7015 [[ $free_space -le $((required_space / 1024)) ]] &&
7016 skip_env "need $required_space, have $free_space kbytes"
7019 local dd_count=$((file_size / dd_bs))
7021 # write data into the files
7026 for i in $(seq $NUMFILES); do
7028 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7029 error "write data into $file failed"
7031 for i in $(seq $NUMDIRS); do
7032 for j in $(seq $NUMFILES); do
7033 file=$dir/dir$i/file$j
7034 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7035 error "write data into $file failed"
7039 # $LFS_MIGRATE will fail if hard link migration is unsupported
7040 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7041 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7042 error "creating links to $dir/dir1/file1 failed"
7047 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7050 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7053 eval $cmd || error "$cmd failed"
7055 check_stripe_count $dir/file1 $expected
7057 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7059 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7060 # OST 1 if it is on OST 0. This file is small enough to
7061 # be on only one stripe.
7062 file=$dir/migr_1_ost
7063 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7064 error "write data into $file failed"
7065 local obdidx=$($LFS getstripe -i $file)
7066 local oldmd5=$(md5sum $file)
7069 [[ $obdidx -eq 0 ]] && newobdidx=1
7070 cmd="$LFS migrate -i $newobdidx $file"
7072 eval $cmd || error "$cmd failed"
7074 local realobdix=$($LFS getstripe -i $file)
7075 local newmd5=$(md5sum $file)
7077 [[ $newobdidx -ne $realobdix ]] &&
7078 error "new OST is different (was=$obdidx, "\
7079 "wanted=$newobdidx, got=$realobdix)"
7080 [[ "$oldmd5" != "$newmd5" ]] &&
7081 error "md5sum differ: $oldmd5, $newmd5"
7085 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7087 eval $cmd || error "$cmd failed"
7089 for j in $(seq $NUMFILES); do
7090 check_stripe_count $dir/dir1/file$j $expected
7093 # lfs_migrate works with lfs find
7094 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7095 $LFS_MIGRATE -y -c $expected"
7097 eval $cmd || error "$cmd failed"
7099 for i in $(seq 2 $NUMFILES); do
7100 check_stripe_count $dir/file$i $expected
7102 for i in $(seq 2 $NUMDIRS); do
7103 for j in $(seq $NUMFILES); do
7104 check_stripe_count $dir/dir$i/file$j $expected
7108 run_test 56w "check lfs_migrate -c stripe_count works"
7111 local file1=$DIR/$tdir/file1
7112 local create_pool=false
7113 local initial_pool=$($LFS getstripe -p $DIR)
7117 echo -n "Creating test dir..."
7118 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7121 echo -n "Creating test file..."
7122 touch $file1 || error "cannot create file"
7125 echo -n "Detecting existing pools..."
7126 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7128 if [ ${#pool_list[@]} -gt 0 ]; then
7129 echo "${pool_list[@]}"
7130 for thispool in "${pool_list[@]}"; do
7131 if [[ -z "$initial_pool" ||
7132 "$initial_pool" != "$thispool" ]]; then
7134 echo "Using existing pool '$pool'"
7139 echo "none detected."
7141 if [ -z "$pool" ]; then
7142 pool=${POOL:-testpool}
7143 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7144 echo -n "Creating pool '$pool'..."
7146 pool_add $pool &> /dev/null ||
7147 error "pool_add failed"
7150 echo -n "Adding target to pool..."
7151 pool_add_targets $pool 0 0 1 &> /dev/null ||
7152 error "pool_add_targets failed"
7156 echo -n "Setting pool using -p option..."
7157 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7158 error "migrate failed rc = $?"
7161 echo -n "Verifying test file is in pool after migrating..."
7162 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7163 error "file was not migrated to pool $pool"
7166 echo -n "Removing test file from pool '$pool'..."
7167 # "lfs migrate $file" won't remove the file from the pool
7168 # until some striping information is changed.
7169 $LFS migrate -c 1 $file1 &> /dev/null ||
7170 error "cannot remove from pool"
7171 [ "$($LFS getstripe -p $file1)" ] &&
7172 error "pool still set"
7175 echo -n "Setting pool using --pool option..."
7176 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7177 error "migrate failed rc = $?"
7182 if $create_pool; then
7183 destroy_test_pools 2> /dev/null ||
7184 error "destroy test pools failed"
7187 run_test 56wb "check lfs_migrate pool support"
7190 local file1="$DIR/$tdir/file1"
7197 echo -n "Creating test dir..."
7198 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7199 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7200 error "cannot set stripe by '-S 1M -c 1'"
7203 echo -n "Setting initial stripe for test file..."
7204 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7205 error "cannot set stripe"
7206 cur_ssize=$($LFS getstripe -S "$file1")
7207 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7210 # File currently set to -S 512K -c 1
7212 # Ensure -c and -S options are rejected when -R is set
7213 echo -n "Verifying incompatible options are detected..."
7214 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7215 error "incompatible -c and -R options not detected"
7216 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7217 error "incompatible -S and -R options not detected"
7220 # Ensure unrecognized options are passed through to 'lfs migrate'
7221 echo -n "Verifying -S option is passed through to lfs migrate..."
7222 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7223 error "migration failed"
7224 cur_ssize=$($LFS getstripe -S "$file1")
7225 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7228 # File currently set to -S 1M -c 1
7230 # Ensure long options are supported
7231 echo -n "Verifying long options supported..."
7232 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7233 error "long option without argument not supported"
7234 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7235 error "long option with argument not supported"
7236 cur_ssize=$($LFS getstripe -S "$file1")
7237 [ $cur_ssize -eq 524288 ] ||
7238 error "migrate --stripe-size $cur_ssize != 524288"
7241 # File currently set to -S 512K -c 1
7243 if [ "$OSTCOUNT" -gt 1 ]; then
7244 echo -n "Verifying explicit stripe count can be set..."
7245 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7246 error "migrate failed"
7247 cur_scount=$($LFS getstripe -c "$file1")
7248 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7252 # File currently set to -S 512K -c 1 or -S 512K -c 2
7254 # Ensure parent striping is used if -R is set, and no stripe
7255 # count or size is specified
7256 echo -n "Setting stripe for parent directory..."
7257 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7258 error "cannot set stripe '-S 2M -c 1'"
7261 echo -n "Verifying restripe option uses parent stripe settings..."
7262 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7263 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7264 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7265 error "migrate failed"
7266 cur_ssize=$($LFS getstripe -S "$file1")
7267 [ $cur_ssize -eq $parent_ssize ] ||
7268 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7269 cur_scount=$($LFS getstripe -c "$file1")
7270 [ $cur_scount -eq $parent_scount ] ||
7271 error "migrate -R stripe_count $cur_scount != $parent_scount"
7274 # File currently set to -S 1M -c 1
7276 # Ensure striping is preserved if -R is not set, and no stripe
7277 # count or size is specified
7278 echo -n "Verifying striping size preserved when not specified..."
7279 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7280 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7281 error "cannot set stripe on parent directory"
7282 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7283 error "migrate failed"
7284 cur_ssize=$($LFS getstripe -S "$file1")
7285 [ $cur_ssize -eq $orig_ssize ] ||
7286 error "migrate by default $cur_ssize != $orig_ssize"
7289 # Ensure file name properly detected when final option has no argument
7290 echo -n "Verifying file name properly detected..."
7291 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7292 error "file name interpreted as option argument"
7298 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7301 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7303 local file1=$DIR/$tdir/file1
7305 echo -n "Creating test dir..."
7306 test_mkdir $DIR/$tdir || error "cannot create dir"
7309 echo -n "Creating test file..."
7313 # Ensure 'lfs migrate' will fail by using a non-existent option,
7314 # and make sure rsync is not called to recover
7315 echo -n "Make sure --no-rsync option works..."
7316 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7317 grep -q 'refusing to fall back to rsync' ||
7318 error "rsync was called with --no-rsync set"
7321 # Ensure rsync is called without trying 'lfs migrate' first
7322 echo -n "Make sure --rsync option works..."
7323 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7324 grep -q 'falling back to rsync' &&
7325 error "lfs migrate was called with --rsync set"
7328 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7329 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7330 grep -q 'at the same time' ||
7331 error "--rsync and --no-rsync accepted concurrently"
7337 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7343 test_mkdir $td || error "cannot create $td"
7344 touch $tf || error "cannot touch $tf"
7346 echo -n "Make sure --non-direct|-D works..."
7347 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7348 grep -q "lfs migrate --non-direct" ||
7349 error "--non-direct option cannot work correctly"
7350 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7351 grep -q "lfs migrate -D" ||
7352 error "-D option cannot work correctly"
7355 run_test 56we "check lfs_migrate --non-direct|-D support"
7358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7359 check_swap_layouts_support
7361 local dir=$DIR/$tdir
7362 local ref1=/etc/passwd
7363 local file1=$dir/file1
7365 test_mkdir $dir || error "creating dir $dir"
7366 $LFS setstripe -c 2 $file1
7368 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7369 stripe=$($LFS getstripe -c $file1)
7370 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7371 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7376 run_test 56x "lfs migration support"
7379 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7380 check_swap_layouts_support
7382 local dir=$DIR/$tdir/$testnum
7386 local ref1=/etc/passwd
7387 local file1=$dir/file1
7389 $LFS setstripe -c 2 $file1
7391 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7393 local stripe=$($LFS getstripe -c $file1)
7395 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7396 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7401 run_test 56xa "lfs migration --block support"
7403 check_migrate_links() {
7405 local file1="$dir/file1"
7409 local total_count=$(($begin + $count - 1))
7410 local symlink_count=10
7413 if [ ! -f "$file1" ]; then
7414 echo -n "creating initial file..."
7415 $LFS setstripe -c 1 -S "512k" "$file1" ||
7416 error "cannot setstripe initial file"
7419 echo -n "creating symlinks..."
7420 for s in $(seq 1 $symlink_count); do
7421 ln -s "$file1" "$dir/slink$s" ||
7422 error "cannot create symlinks"
7426 echo -n "creating nonlinked files..."
7427 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7428 error "cannot create nonlinked files"
7433 if [ ! -f "$dir/file$total_count" ]; then
7434 echo -n "creating hard links $begin:$total_count..."
7435 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7436 /dev/null || error "cannot create hard links"
7440 echo -n "checking number of hard links listed in xattrs..."
7441 local fid=$($LFS getstripe -F "$file1")
7442 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7445 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7446 skip "hard link list has unexpected size, skipping test"
7448 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7449 error "link names should exceed xattrs size"
7452 echo -n "migrating files..."
7453 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7455 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7458 # make sure all links have been properly migrated
7459 echo -n "verifying files..."
7460 fid=$($LFS getstripe -F "$file1") ||
7461 error "cannot get fid for file $file1"
7462 for i in $(seq 2 $total_count); do
7463 local fid2=$($LFS getstripe -F $dir/file$i)
7465 [ "$fid2" == "$fid" ] ||
7466 error "migrated hard link has mismatched FID"
7469 # make sure hard links were properly detected, and migration was
7470 # performed only once for the entire link set; nonlinked files should
7472 local actual=$(grep -c 'done' <<< "$migrate_out")
7473 local expected=$(($uniq_count + 1))
7475 [ "$actual" -eq "$expected" ] ||
7476 error "hard links individually migrated ($actual != $expected)"
7478 # make sure the correct number of hard links are present
7479 local hardlinks=$(stat -c '%h' "$file1")
7481 [ $hardlinks -eq $total_count ] ||
7482 error "num hard links $hardlinks != $total_count"
7489 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7490 skip "Need MDS version at least 2.10.55"
7492 local dir="$DIR/$tdir"
7494 test_mkdir "$dir" || error "cannot create dir $dir"
7496 echo "testing lfs migrate mode when all links fit within xattrs"
7497 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7499 echo "testing rsync mode when all links fit within xattrs"
7500 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7502 echo "testing lfs migrate mode when all links do not fit within xattrs"
7503 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7505 echo "testing rsync mode when all links do not fit within xattrs"
7506 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7508 chown -R $RUNAS_ID $dir
7509 echo "testing non-root lfs migrate mode when not all links are in xattr"
7510 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7515 run_test 56xb "lfs migration hard link support"
7518 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7520 local dir="$DIR/$tdir"
7522 test_mkdir "$dir" || error "cannot create dir $dir"
7524 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7525 echo -n "Setting initial stripe for 20MB test file..."
7526 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7527 error "cannot setstripe 20MB file"
7529 echo -n "Sizing 20MB test file..."
7530 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7532 echo -n "Verifying small file autostripe count is 1..."
7533 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7534 error "cannot migrate 20MB file"
7535 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7536 error "cannot get stripe for $dir/20mb"
7537 [ $stripe_count -eq 1 ] ||
7538 error "unexpected stripe count $stripe_count for 20MB file"
7542 # Test 2: File is small enough to fit within the available space on
7543 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7544 # have at least an additional 1KB for each desired stripe for test 3
7545 echo -n "Setting stripe for 1GB test file..."
7546 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7548 echo -n "Sizing 1GB test file..."
7549 # File size is 1GB + 3KB
7550 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7553 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7554 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7555 if (( avail > 524288 * OSTCOUNT )); then
7556 echo -n "Migrating 1GB file..."
7557 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7558 error "cannot migrate 1GB file"
7560 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7561 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7562 error "cannot getstripe for 1GB file"
7563 [ $stripe_count -eq 2 ] ||
7564 error "unexpected stripe count $stripe_count != 2"
7568 # Test 3: File is too large to fit within the available space on
7569 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7570 if [ $OSTCOUNT -ge 3 ]; then
7571 # The required available space is calculated as
7572 # file size (1GB + 3KB) / OST count (3).
7573 local kb_per_ost=349526
7575 echo -n "Migrating 1GB file with limit..."
7576 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7577 error "cannot migrate 1GB file with limit"
7580 stripe_count=$($LFS getstripe -c "$dir/1gb")
7581 echo -n "Verifying 1GB autostripe count with limited space..."
7582 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7583 error "unexpected stripe count $stripe_count (min 3)"
7590 run_test 56xc "lfs migration autostripe"
7593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7595 local dir=$DIR/$tdir
7596 local f_mgrt=$dir/$tfile.mgrt
7597 local f_yaml=$dir/$tfile.yaml
7598 local f_copy=$dir/$tfile.copy
7599 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7600 local layout_copy="-c 2 -S 2M -i 1"
7601 local yamlfile=$dir/yamlfile
7602 local layout_before;
7605 test_mkdir "$dir" || error "cannot create dir $dir"
7606 $LFS setstripe $layout_yaml $f_yaml ||
7607 error "cannot setstripe $f_yaml with layout $layout_yaml"
7608 $LFS getstripe --yaml $f_yaml > $yamlfile
7609 $LFS setstripe $layout_copy $f_copy ||
7610 error "cannot setstripe $f_copy with layout $layout_copy"
7612 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7614 # 1. test option --yaml
7615 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7616 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7617 layout_before=$(get_layout_param $f_yaml)
7618 layout_after=$(get_layout_param $f_mgrt)
7619 [ "$layout_after" == "$layout_before" ] ||
7620 error "lfs_migrate --yaml: $layout_after != $layout_before"
7622 # 2. test option --copy
7623 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7624 error "cannot migrate $f_mgrt with --copy $f_copy"
7625 layout_before=$(get_layout_param $f_copy)
7626 layout_after=$(get_layout_param $f_mgrt)
7627 [ "$layout_after" == "$layout_before" ] ||
7628 error "lfs_migrate --copy: $layout_after != $layout_before"
7630 run_test 56xd "check lfs_migrate --yaml and --copy support"
7633 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7635 local dir=$DIR/$tdir
7636 local f_comp=$dir/$tfile
7637 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7638 local layout_before=""
7639 local layout_after=""
7641 test_mkdir "$dir" || error "cannot create dir $dir"
7642 $LFS setstripe $layout $f_comp ||
7643 error "cannot setstripe $f_comp with layout $layout"
7644 layout_before=$(get_layout_param $f_comp)
7645 dd if=/dev/zero of=$f_comp bs=1M count=4
7647 # 1. migrate a comp layout file by lfs_migrate
7648 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7649 layout_after=$(get_layout_param $f_comp)
7650 [ "$layout_before" == "$layout_after" ] ||
7651 error "lfs_migrate: $layout_before != $layout_after"
7653 # 2. migrate a comp layout file by lfs migrate
7654 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7655 layout_after=$(get_layout_param $f_comp)
7656 [ "$layout_before" == "$layout_after" ] ||
7657 error "lfs migrate: $layout_before != $layout_after"
7659 run_test 56xe "migrate a composite layout file"
7662 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7664 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7665 skip "Need server version at least 2.13.53"
7667 local dir=$DIR/$tdir
7668 local f_comp=$dir/$tfile
7669 local layout="-E 1M -c1 -E -1 -c2"
7673 test_mkdir "$dir" || error "cannot create dir $dir"
7674 $LFS setstripe $layout $f_comp ||
7675 error "cannot setstripe $f_comp with layout $layout"
7676 fid_before=$($LFS getstripe --fid $f_comp)
7677 dd if=/dev/zero of=$f_comp bs=1M count=4
7679 # 1. migrate a comp layout file to a comp layout
7680 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7681 fid_after=$($LFS getstripe --fid $f_comp)
7682 [ "$fid_before" == "$fid_after" ] ||
7683 error "comp-to-comp migrate: $fid_before != $fid_after"
7685 # 2. migrate a comp layout file to a plain layout
7686 $LFS migrate -c2 $f_comp ||
7687 error "cannot migrate $f_comp by lfs migrate"
7688 fid_after=$($LFS getstripe --fid $f_comp)
7689 [ "$fid_before" == "$fid_after" ] ||
7690 error "comp-to-plain migrate: $fid_before != $fid_after"
7692 # 3. migrate a plain layout file to a comp layout
7693 $LFS migrate $layout $f_comp ||
7694 error "cannot migrate $f_comp by lfs migrate"
7695 fid_after=$($LFS getstripe --fid $f_comp)
7696 [ "$fid_before" == "$fid_after" ] ||
7697 error "plain-to-comp migrate: $fid_before != $fid_after"
7699 run_test 56xf "FID is not lost during migration of a composite layout file"
7701 check_file_ost_range() {
7708 file_range=($($LFS getstripe -y "$file" |
7709 awk '/l_ost_idx:/ { print $NF }'))
7711 if [[ "${#file_range[@]}" = 0 ]]; then
7712 echo "No osts found for $file"
7716 for idx in "${file_range[@]}"; do
7717 [[ " $range " =~ " $idx " ]] ||
7725 local stripe_opt="$1"
7728 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7730 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7731 error "Fail to migrate $tfile on $pool"
7732 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7733 error "$tfile is not in pool $pool"
7734 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7735 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7739 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7740 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7741 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7742 skip "Need MDS version newer than 2.14.52"
7744 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7745 local -a pool_ranges=("0 0" "1 1" "0 1")
7748 for i in "${!pool_names[@]}"; do
7749 pool_add ${pool_names[$i]} ||
7750 error "pool_add failed (pool: ${pool_names[$i]})"
7751 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7752 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7755 # init the file to migrate
7756 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7757 error "Unable to create $tfile on OST1"
7758 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7759 error "Unable to write on $tfile"
7761 echo "1. migrate $tfile on pool ${pool_names[0]}"
7762 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7764 echo "2. migrate $tfile on pool ${pool_names[2]}"
7765 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7767 echo "3. migrate $tfile on pool ${pool_names[1]}"
7768 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7770 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7771 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7775 destroy_test_pools ||
7776 error "pool_destroy failed"
7778 run_test 56xg "lfs migrate pool support"
7781 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7782 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7785 local dir=$DIR/$tdir
7789 test_mkdir -p $dir || error "creating dir $dir"
7790 touch $f1 || error "creating std file $f1"
7791 $MULTIOP $f2 H2c || error "creating released file $f2"
7793 # a directory can be raid0, so ask only for files
7794 res=$($LFS find $dir -L raid0 -type f | wc -l)
7795 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7797 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7798 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7800 # only files can be released, so no need to force file search
7801 res=$($LFS find $dir -L released)
7802 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7804 res=$($LFS find $dir -type f \! -L released)
7805 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7807 run_test 56y "lfs find -L raid0|released"
7809 test_56z() { # LU-4824
7810 # This checks to make sure 'lfs find' continues after errors
7811 # There are two classes of errors that should be caught:
7812 # - If multiple paths are provided, all should be searched even if one
7814 # - If errors are encountered during the search, it should not terminate
7816 local dir=$DIR/$tdir
7820 for i in d{0..9}; do
7822 touch $dir/$i/$tfile
7824 $LFS find $DIR/non_existent_dir $dir &&
7825 error "$LFS find did not return an error"
7826 # Make a directory unsearchable. This should NOT be the last entry in
7827 # directory order. Arbitrarily pick the 6th entry
7828 chmod 700 $($LFS find $dir -type d | sed '6!d')
7830 $RUNAS $LFS find $DIR/non_existent $dir
7831 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7833 # The user should be able to see 10 directories and 9 files
7834 (( count == 19 )) ||
7835 error "$LFS find found $count != 19 entries after error"
7837 run_test 56z "lfs find should continue after an error"
7839 test_56aa() { # LU-5937
7840 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7842 local dir=$DIR/$tdir
7845 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7847 createmany -o $dir/striped_dir/${tfile}- 1024
7848 local dirs=$($LFS find --size +8k $dir/)
7850 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7852 run_test 56aa "lfs find --size under striped dir"
7854 test_56ab() { # LU-10705
7855 test_mkdir $DIR/$tdir
7856 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7857 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7858 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7859 # Flush writes to ensure valid blocks. Need to be more thorough for
7860 # ZFS, since blocks are not allocated/returned to client immediately.
7862 wait_zfs_commit ost1 2
7863 cancel_lru_locks osc
7866 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7868 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7870 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7871 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7873 rm -f $DIR/$tdir/$tfile.[123]
7875 run_test 56ab "lfs find --blocks"
7879 local dir="$DIR/$tdir"
7880 local perms=(001 002 003 004 005 006 007
7881 010 020 030 040 050 060 070
7882 100 200 300 400 500 600 700
7883 111 222 333 444 555 666 777)
7884 local perm_minus=(8 8 4 8 4 4 2
7888 local perm_slash=(8 8 12 8 12 12 14
7891 16 16 24 16 24 24 28)
7894 for perm in ${perms[*]}; do
7895 touch "$dir/$tfile.$perm"
7896 chmod $perm "$dir/$tfile.$perm"
7899 for ((i = 0; i < ${#perms[*]}; i++)); do
7900 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7902 error "lfs find -perm ${perms[i]}:"\
7905 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7906 (( $num == ${perm_minus[i]} )) ||
7907 error "lfs find -perm -${perms[i]}:"\
7908 "$num != ${perm_minus[i]}"
7910 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7911 (( $num == ${perm_slash[i]} )) ||
7912 error "lfs find -perm /${perms[i]}:"\
7913 "$num != ${perm_slash[i]}"
7916 run_test 56aca "check lfs find -perm with octal representation"
7919 local dir=$DIR/$tdir
7920 # p is the permission of write and execute for user, group and other
7921 # without the umask. It is used to test +wx.
7922 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7923 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7924 local symbolic=(+t a+t u+t g+t o+t
7930 o=r,ug+o,u+w u=r,a+u,u+w
7931 g=r,ugo=g,u+w u+x,+X +X
7932 u+x,u+X u+X u+x,g+X o+r,+X
7936 for perm in ${perms[*]}; do
7937 touch "$dir/$tfile.$perm"
7938 chmod $perm "$dir/$tfile.$perm"
7941 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7942 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7945 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7948 run_test 56acb "check lfs find -perm with symbolic representation"
7951 local dir=$DIR/$tdir
7952 local tests="17777 787 789 abcd
7953 ug=uu ug=a ug=gu uo=ou urw
7957 for err in $tests; do
7958 if $LFS find $dir -perm $err 2>/dev/null; then
7959 error "lfs find -perm $err: parsing should have failed"
7963 run_test 56acc "check parsing error for lfs find -perm"
7966 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7967 skip "Need MDS version at least 2.10.50"
7969 # Create composite files with one component
7970 local dir=$DIR/$tdir
7972 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7973 # Create composite files with three components
7974 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7975 # Create non-composite files
7976 createmany -o $dir/${tfile}- 10
7978 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7980 [[ $nfiles == 10 ]] ||
7981 error "lfs find -E 1M found $nfiles != 10 files"
7983 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7984 [[ $nfiles == 25 ]] ||
7985 error "lfs find ! -E 1M found $nfiles != 25 files"
7987 # All files have a component that starts at 0
7988 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7989 [[ $nfiles == 35 ]] ||
7990 error "lfs find --component-start 0 - $nfiles != 35 files"
7992 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7993 [[ $nfiles == 15 ]] ||
7994 error "lfs find --component-start 2M - $nfiles != 15 files"
7996 # All files created here have a componenet that does not starts at 2M
7997 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7998 [[ $nfiles == 35 ]] ||
7999 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8001 # Find files with a specified number of components
8002 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8003 [[ $nfiles == 15 ]] ||
8004 error "lfs find --component-count 3 - $nfiles != 15 files"
8006 # Remember non-composite files have a component count of zero
8007 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8008 [[ $nfiles == 10 ]] ||
8009 error "lfs find --component-count 0 - $nfiles != 10 files"
8011 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8012 [[ $nfiles == 20 ]] ||
8013 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8015 # All files have a flag called "init"
8016 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8017 [[ $nfiles == 35 ]] ||
8018 error "lfs find --component-flags init - $nfiles != 35 files"
8020 # Multi-component files will have a component not initialized
8021 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8022 [[ $nfiles == 15 ]] ||
8023 error "lfs find !--component-flags init - $nfiles != 15 files"
8028 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8031 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8032 skip "Need MDS version at least 2.10.57"
8042 # create mirrored directories and mirrored files
8043 mkdir $td || error "mkdir $td failed"
8044 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8045 createmany -o $tf- 10 || error "create $tf- failed"
8047 for i in $(seq 2); do
8049 mkdir $dir || error "mkdir $dir failed"
8050 $LFS mirror create -N$((3 + i)) $dir ||
8051 error "create mirrored dir $dir failed"
8052 createmany -o $dir/$tfile- 10 ||
8053 error "create $dir/$tfile- failed"
8056 # change the states of some mirrored files
8058 for i in $(seq 2); do
8060 for j in $(seq 4 9); do
8061 echo foo > $dir/$tfile-$j
8065 # find mirrored files with specific mirror count
8066 cmd="$LFS find --mirror-count 3 --type f $td"
8067 nfiles=$($cmd | wc -l)
8068 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8070 cmd="$LFS find ! --mirror-count 3 --type f $td"
8071 nfiles=$($cmd | wc -l)
8072 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8074 cmd="$LFS find --mirror-count +2 --type f $td"
8075 nfiles=$($cmd | wc -l)
8076 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8078 cmd="$LFS find --mirror-count -6 --type f $td"
8079 nfiles=$($cmd | wc -l)
8080 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8082 # find mirrored files with specific file state
8083 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8084 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8086 cmd="$LFS find --mirror-state=ro --type f $td"
8087 nfiles=$($cmd | wc -l)
8088 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8090 cmd="$LFS find ! --mirror-state=ro --type f $td"
8091 nfiles=$($cmd | wc -l)
8092 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8094 cmd="$LFS find --mirror-state=wp --type f $td"
8095 nfiles=$($cmd | wc -l)
8096 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8098 cmd="$LFS find ! --mirror-state=sp --type f $td"
8099 nfiles=$($cmd | wc -l)
8100 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8102 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8104 test_56da() { # LU-14179
8105 local path=$DIR/$tdir
8110 local longdir=$(str_repeat 'a' 255)
8112 for i in {1..15}; do
8119 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8124 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8127 touch $(str_repeat 'f' 255)
8129 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8130 error "lfs find reported an error"
8134 run_test 56da "test lfs find with long paths"
8137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8138 # note test will not do anything if MDS is not local
8139 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8140 skip_env "ldiskfs only test"
8142 remote_mds_nodsh && skip "remote MDS with nodsh"
8144 local MNTDEV="osd*.*MDT*.mntdev"
8145 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8146 [ -z "$DEV" ] && error "can't access $MNTDEV"
8147 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8148 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8149 error "can't access $DEV"
8150 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8151 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8155 run_test 57a "verify MDS filesystem created with large inodes =="
8158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8159 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8160 skip_env "ldiskfs only test"
8162 remote_mds_nodsh && skip "remote MDS with nodsh"
8164 local dir=$DIR/$tdir
8167 local fileN=$dir/f$filecount
8169 rm -rf $dir || error "removing $dir"
8171 local mdtidx=$($LFS getstripe -m $dir)
8172 local mdtname=MDT$(printf %04x $mdtidx)
8173 local facet=mds$((mdtidx + 1))
8175 echo "mcreating $filecount files"
8176 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8178 # verify that files do not have EAs yet
8179 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8180 error "$file1 has an EA"
8181 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8182 error "$fileN has an EA"
8186 df $dir #make sure we get new statfs data
8187 local mdsfree=$(do_facet $facet \
8188 lctl get_param -n osd*.*$mdtname.kbytesfree)
8189 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8192 echo "opening files to create objects/EAs"
8193 for file in $(seq -f $dir/f%g 1 $filecount); do
8194 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8195 error "opening $file"
8198 # verify that files have EAs now
8199 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8200 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8202 sleep 1 #make sure we get new statfs data
8204 local mdsfree2=$(do_facet $facet \
8205 lctl get_param -n osd*.*$mdtname.kbytesfree)
8206 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8208 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8209 if [ "$mdsfree" != "$mdsfree2" ]; then
8210 error "MDC before $mdcfree != after $mdcfree2"
8212 echo "MDC before $mdcfree != after $mdcfree2"
8213 echo "unable to confirm if MDS has large inodes"
8218 run_test 57b "default LOV EAs are stored inside large inodes ==="
8221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 [ -z "$(which wiretest 2>/dev/null)" ] &&
8223 skip_env "could not find wiretest"
8227 run_test 58 "verify cross-platform wire constants =============="
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8232 echo "touch 130 files"
8233 createmany -o $DIR/f59- 130
8235 unlinkmany $DIR/f59- 130
8237 # wait for commitment of removal
8238 wait_delete_completed
8240 run_test 59 "verify cancellation of llog records async ========="
8242 TEST60_HEAD="test_60 run $RANDOM"
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8245 remote_mgs_nodsh && skip "remote MGS with nodsh"
8246 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8247 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8248 skip_env "missing subtest run-llog.sh"
8250 log "$TEST60_HEAD - from kernel mode"
8251 do_facet mgs "$LCTL dk > /dev/null"
8252 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8253 do_facet mgs $LCTL dk > $TMP/$tfile
8255 # LU-6388: test llog_reader
8256 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8257 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8258 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8259 skip_env "missing llog_reader"
8260 local fstype=$(facet_fstype mgs)
8261 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8262 skip_env "Only for ldiskfs or zfs type mgs"
8264 local mntpt=$(facet_mntpt mgs)
8265 local mgsdev=$(mgsdevname 1)
8277 #get fid and record list
8278 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8280 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8282 #remount mgs as ldiskfs or zfs type
8283 stop mgs || error "stop mgs failed"
8284 mount_fstype mgs || error "remount mgs failed"
8285 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8288 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8289 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8294 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8296 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8298 echo "obj_file is $obj_file"
8299 do_facet mgs $llog_reader $obj_file
8301 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8302 awk '{ print $3 }' | sed -e "s/^type=//g")
8303 if [ $rec_type != $rec ]; then
8304 echo "FAILED test_60a wrong record type $rec_type," \
8310 #check obj path if record type is LLOG_LOGID_MAGIC
8311 if [ "$rec" == "1064553b" ]; then
8312 path=$(do_facet mgs $llog_reader $obj_file |
8313 grep "path=" | awk '{ print $NF }' |
8314 sed -e "s/^path=//g")
8315 if [ $obj_file != $mntpt/$path ]; then
8316 echo "FAILED test_60a wrong obj path" \
8317 "$montpt/$path, should be $obj_file"
8324 #restart mgs before "error", otherwise it will block the next test
8325 stop mgs || error "stop mgs failed"
8326 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8327 $pass || error "test failed, see FAILED test_60a messages for specifics"
8329 run_test 60a "llog_test run from kernel module and test llog_reader"
8331 test_60b() { # bug 6411
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8335 LLOG_COUNT=$(do_facet mgs dmesg |
8336 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8337 /llog_[a-z]*.c:[0-9]/ {
8349 [[ $LLOG_COUNT -gt 120 ]] &&
8350 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8352 run_test 60b "limit repeated messages from CERROR/CWARN"
8355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8357 echo "create 5000 files"
8358 createmany -o $DIR/f60c- 5000
8359 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8360 lctl set_param fail_loc=0x80000137
8361 unlinkmany $DIR/f60c- 5000
8362 lctl set_param fail_loc=0
8364 run_test 60c "unlink file when mds full"
8367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8369 SAVEPRINTK=$(lctl get_param -n printk)
8370 # verify "lctl mark" is even working"
8371 MESSAGE="test message ID $RANDOM $$"
8372 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8373 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8375 lctl set_param printk=0 || error "set lnet.printk failed"
8376 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8377 MESSAGE="new test message ID $RANDOM $$"
8378 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8379 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8380 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8382 lctl set_param -n printk="$SAVEPRINTK"
8384 run_test 60d "test printk console message masking"
8387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8388 remote_mds_nodsh && skip "remote MDS with nodsh"
8391 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8392 do_facet mds1 lctl set_param fail_loc=0x15b
8395 run_test 60e "no space while new llog is being created"
8398 local old_path=$($LCTL get_param -n debug_path)
8400 stack_trap "$LCTL set_param debug_path=$old_path"
8401 stack_trap "rm -f $TMP/$tfile*"
8402 rm -f $TMP/$tfile* 2> /dev/null
8403 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8404 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8405 test_mkdir $DIR/$tdir
8406 # retry in case the open is cached and not released
8407 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8408 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8412 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8414 run_test 60f "change debug_path works"
8420 test_mkdir -c $MDSCOUNT $DIR/$tdir
8425 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8426 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8428 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8429 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8430 index=$((index + 1))
8436 for i in {0..100}; do
8437 # define OBD_FAIL_OSD_TXN_START 0x19a
8438 local index=$((i % MDSCOUNT + 1))
8440 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8447 for i in $(seq $MDSCOUNT); do
8448 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8451 mkdir $DIR/$tdir/new || error "mkdir failed"
8452 rmdir $DIR/$tdir/new || error "rmdir failed"
8454 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8456 for i in $(seq $MDSCOUNT); do
8457 wait_update_facet mds$i "$LCTL get_param -n \
8458 mdd.$(facet_svc mds$i).lfsck_namespace |
8459 awk '/^status/ { print \\\$2 }'" "completed"
8462 ls -R $DIR/$tdir || error "ls failed"
8463 rm -rf $DIR/$tdir || error "rmdir failed"
8465 run_test 60g "transaction abort won't cause MDT hung"
8468 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8469 skip "Need MDS version at least 2.12.52"
8470 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8474 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8475 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8476 for fail_loc in 0x80000188 0x80000189; do
8477 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8478 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8479 error "mkdir $dir-$fail_loc failed"
8480 for i in {0..10}; do
8481 # create may fail on missing stripe
8482 echo $i > $DIR/$tdir-$fail_loc/$i
8484 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8485 error "getdirstripe $tdir-$fail_loc failed"
8486 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8487 error "migrate $tdir-$fail_loc failed"
8488 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8489 error "getdirstripe $tdir-$fail_loc failed"
8490 pushd $DIR/$tdir-$fail_loc
8492 echo $f | cmp $f - || error "$f data mismatch"
8495 rm -rf $DIR/$tdir-$fail_loc
8498 run_test 60h "striped directory with missing stripes can be accessed"
8500 function t60i_load() {
8502 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8503 $LCTL set_param fail_loc=0x131c fail_val=1
8504 for ((i=0; i<5000; i++)); do
8505 touch $DIR/$tdir/f$i
8510 changelog_register || error "changelog_register failed"
8511 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8512 changelog_users $SINGLEMDS | grep -q $cl_user ||
8513 error "User $cl_user not found in changelog_users"
8514 changelog_chmask "ALL"
8517 for((i=0; i<100; i++)); do
8518 changelog_dump >/dev/null ||
8519 error "can't read changelog"
8523 changelog_deregister || error "changelog_deregister failed"
8524 $LCTL set_param fail_loc=0
8526 run_test 60i "llog: new record vs reader race"
8529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8532 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8533 cancel_lru_locks osc
8534 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8537 run_test 61a "mmap() writes don't make sync hang ================"
8540 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8542 run_test 61b "mmap() of unstriped file is successful"
8544 # bug 2330 - insufficient obd_match error checking causes LBUG
8546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8550 cancel_lru_locks osc
8551 lctl set_param fail_loc=0x405
8552 cat $f && error "cat succeeded, expect -EIO"
8553 lctl set_param fail_loc=0
8555 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8556 # match every page all of the time.
8557 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8559 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8560 # Though this test is irrelevant anymore, it helped to reveal some
8561 # other grant bugs (LU-4482), let's keep it.
8562 test_63a() { # was test_63
8563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8565 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8567 for i in `seq 10` ; do
8568 dd if=/dev/zero of=$DIR/f63 bs=8k &
8574 rm -f $DIR/f63 || true
8576 run_test 63a "Verify oig_wait interruption does not crash ======="
8578 # bug 2248 - async write errors didn't return to application on sync
8579 # bug 3677 - async write errors left page locked
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8584 lctl set_param debug=-1
8586 # ensure we have a grant to do async writes
8587 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8590 sync # sync lest earlier test intercept the fail_loc
8592 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8593 lctl set_param fail_loc=0x80000406
8594 $MULTIOP $DIR/$tfile Owy && \
8595 error "sync didn't return ENOMEM"
8596 sync; sleep 2; sync # do a real sync this time to flush page
8597 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8598 error "locked page left in cache after async error" || true
8601 run_test 63b "async write errors should be returned to fsync ==="
8604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8607 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8609 run_test 64a "verify filter grant calculations (in kernel) ====="
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8616 run_test 64b "check out-of-space detection on client"
8619 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8621 run_test 64c "verify grant shrink"
8627 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8630 # this does exactly what osc_request.c:osc_announce_cached() does in
8631 # order to calculate max amount of grants to ask from server
8635 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8636 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8638 ((rpc_in_flight++));
8639 nrpages=$((nrpages * rpc_in_flight))
8641 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8643 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8645 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8646 local undirty=$((nrpages * PAGE_SIZE))
8648 local max_extent_pages
8649 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8650 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8651 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8652 local grant_extent_tax
8653 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8655 undirty=$((undirty + nrextents * grant_extent_tax))
8660 # this is size of unit for grant allocation. It should be equal to
8661 # what tgt_grant.c:tgt_grant_chunk() calculates
8665 local grant_extent_tax
8667 max_brw_size=$(import_param $tgt max_brw_size)
8669 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8671 echo $(((max_brw_size + grant_extent_tax) * 2))
8675 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8676 skip "OST < 2.10.55 doesn't limit grants enough"
8678 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8680 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8681 skip "no grant_param connect flag"
8683 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8685 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8686 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8689 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8690 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8692 $LFS setstripe $DIR/$tfile -i 0 -c 1
8693 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8696 while kill -0 $ddpid; do
8697 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8699 if [[ $cur_grant -gt $max_cur_granted ]]; then
8701 error "cur_grant $cur_grant > $max_cur_granted"
8707 run_test 64d "check grant limit exceed"
8713 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8715 ((cur_grants == expected)) ||
8716 error "$msg: grants mismatch: $cur_grants, expected $expected"
8720 echo $((($1 + $2 - 1) & ~($2 - 1)))
8724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8725 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8726 skip "Need OSS version at least 2.11.56"
8728 # Remount client to reset grant
8729 remount_client $MOUNT || error "failed to remount client"
8730 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8732 local init_grants=$(import_param $osc_tgt initial_grant)
8734 check_grants $osc_tgt $init_grants "init grants"
8736 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8737 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8738 local gbs=$(import_param $osc_tgt grant_block_size)
8740 # write random number of bytes from max_brw_size / 4 to max_brw_size
8741 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8742 # align for direct io
8743 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8744 # round to grant consumption unit
8745 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8747 local grants=$((wb_round_up + extent_tax))
8749 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8751 # define OBD_FAIL_TGT_NO_GRANT 0x725
8752 # make the server not grant more back
8753 do_facet ost1 $LCTL set_param fail_loc=0x725
8754 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8756 do_facet ost1 $LCTL set_param fail_loc=0
8758 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8760 rm -f $DIR/$tfile || error "rm failed"
8762 # Remount client to reset grant
8763 remount_client $MOUNT || error "failed to remount client"
8764 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8766 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8768 # define OBD_FAIL_TGT_NO_GRANT 0x725
8769 # make the server not grant more back
8770 do_facet ost1 $LCTL set_param fail_loc=0x725
8771 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8772 do_facet ost1 $LCTL set_param fail_loc=0
8774 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8776 run_test 64e "check grant consumption (no grant allocation)"
8779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8781 # Remount client to reset grant
8782 remount_client $MOUNT || error "failed to remount client"
8783 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8785 local init_grants=$(import_param $osc_tgt initial_grant)
8786 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8787 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8788 local gbs=$(import_param $osc_tgt grant_block_size)
8789 local chunk=$(grant_chunk $osc_tgt)
8791 # write random number of bytes from max_brw_size / 4 to max_brw_size
8792 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8793 # align for direct io
8794 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8795 # round to grant consumption unit
8796 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8798 local grants=$((wb_round_up + extent_tax))
8800 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8801 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8802 error "error writing to $DIR/$tfile"
8804 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8805 "direct io with grant allocation"
8807 rm -f $DIR/$tfile || error "rm failed"
8809 # Remount client to reset grant
8810 remount_client $MOUNT || error "failed to remount client"
8811 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8813 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8815 local cmd="oO_WRONLY:w${write_bytes}_yc"
8817 $MULTIOP $DIR/$tfile $cmd &
8821 check_grants $osc_tgt $((init_grants - grants)) \
8822 "buffered io, not write rpc"
8824 kill -USR1 $MULTIPID
8827 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8828 "buffered io, one RPC"
8830 run_test 64f "check grant consumption (with grant allocation)"
8832 # bug 1414 - set/get directories' stripe info
8834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8836 test_mkdir $DIR/$tdir
8838 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8840 run_test 65a "directory with no stripe info"
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8845 test_mkdir $DIR/$tdir
8846 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8848 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8851 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8853 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8857 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8859 test_mkdir $DIR/$tdir
8860 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8862 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8863 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8865 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8867 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8872 test_mkdir $DIR/$tdir
8873 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8874 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8876 if [[ $STRIPECOUNT -le 0 ]]; then
8878 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8879 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8880 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8882 sc=$(($STRIPECOUNT - 1))
8884 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8885 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8886 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8887 error "lverify failed"
8889 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8894 test_mkdir $DIR/$tdir
8896 $LFS setstripe $DIR/$tdir || error "setstripe"
8897 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8898 error "no stripe info failed"
8900 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8902 run_test 65e "directory setstripe defaults"
8905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8907 test_mkdir $DIR/${tdir}f
8908 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8909 error "setstripe succeeded" || true
8911 run_test 65f "dir setstripe permission (should return error) ==="
8914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8916 test_mkdir $DIR/$tdir
8917 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8919 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8920 error "setstripe -S failed"
8921 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8922 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8923 error "delete default stripe failed"
8925 run_test 65g "directory setstripe -d"
8928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8930 test_mkdir $DIR/$tdir
8931 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8933 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8934 error "setstripe -S failed"
8935 test_mkdir $DIR/$tdir/dd1
8936 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8937 error "stripe info inherit failed"
8939 run_test 65h "directory stripe info inherit ===================="
8942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8944 save_layout_restore_at_exit $MOUNT
8946 # bug6367: set non-default striping on root directory
8947 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8949 # bug12836: getstripe on -1 default directory striping
8950 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8952 # bug12836: getstripe -v on -1 default directory striping
8953 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8955 # bug12836: new find on -1 default directory striping
8956 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8958 run_test 65i "various tests to set root directory striping"
8960 test_65j() { # bug6367
8961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8965 # if we aren't already remounting for each test, do so for this test
8966 if [ "$I_MOUNTED" = "yes" ]; then
8967 cleanup || error "failed to unmount"
8971 save_layout_restore_at_exit $MOUNT
8973 $LFS setstripe -d $MOUNT || error "setstripe failed"
8975 run_test 65j "set default striping on root directory (bug 6367)="
8979 wait_delete_completed
8980 do_facet $SINGLEMDS "lctl set_param -n \
8981 osp.$ost*MDT0000.max_create_count=$max_count"
8982 do_facet $SINGLEMDS "lctl set_param -n \
8983 osp.$ost*MDT0000.create_count=$count"
8984 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8985 echo $INACTIVE_OSC "is Activate"
8987 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8990 test_65k() { # bug11679
8991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8992 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8993 remote_mds_nodsh && skip "remote MDS with nodsh"
8995 local disable_precreate=true
8996 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8997 disable_precreate=false
8999 echo "Check OST status: "
9000 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9001 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9003 for OSC in $MDS_OSCS; do
9004 echo $OSC "is active"
9005 do_facet $SINGLEMDS lctl --device %$OSC activate
9008 for INACTIVE_OSC in $MDS_OSCS; do
9009 local ost=$(osc_to_ost $INACTIVE_OSC)
9010 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9011 lov.*md*.target_obd |
9012 awk -F: /$ost/'{ print $1 }' | head -n 1)
9015 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9016 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9018 echo "Deactivate: " $INACTIVE_OSC
9019 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9021 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9022 osp.$ost*MDT0000.create_count")
9023 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9024 osp.$ost*MDT0000.max_create_count")
9025 $disable_precreate &&
9026 do_facet $SINGLEMDS "lctl set_param -n \
9027 osp.$ost*MDT0000.max_create_count=0"
9029 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9030 [ -f $DIR/$tdir/$idx ] && continue
9031 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9032 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9034 error "setstripe $idx should succeed"; }
9035 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9037 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9040 do_facet $SINGLEMDS "lctl set_param -n \
9041 osp.$ost*MDT0000.max_create_count=$max_count"
9042 do_facet $SINGLEMDS "lctl set_param -n \
9043 osp.$ost*MDT0000.create_count=$count"
9044 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9045 echo $INACTIVE_OSC "is Activate"
9047 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9050 run_test 65k "validate manual striping works properly with deactivated OSCs"
9052 test_65l() { # bug 12836
9053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9055 test_mkdir -p $DIR/$tdir/test_dir
9056 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9057 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9059 run_test 65l "lfs find on -1 stripe dir ========================"
9062 local layout=$(save_layout $MOUNT)
9063 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9064 restore_layout $MOUNT $layout
9065 error "setstripe should fail by non-root users"
9069 run_test 65m "normal user can't set filesystem default stripe"
9072 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9073 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9074 skip "Need MDS version at least 2.12.50"
9075 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9077 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9078 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9079 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9081 save_layout_restore_at_exit $MOUNT
9083 # new subdirectory under root directory should not inherit
9084 # the default layout from root
9085 local dir1=$MOUNT/$tdir-1
9086 mkdir $dir1 || error "mkdir $dir1 failed"
9087 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9088 error "$dir1 shouldn't have LOV EA"
9090 # delete the default layout on root directory
9091 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9093 local dir2=$MOUNT/$tdir-2
9094 mkdir $dir2 || error "mkdir $dir2 failed"
9095 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9096 error "$dir2 shouldn't have LOV EA"
9098 # set a new striping pattern on root directory
9099 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9100 local new_def_stripe_size=$((def_stripe_size * 2))
9101 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9102 error "set stripe size on $MOUNT failed"
9104 # new file created in $dir2 should inherit the new stripe size from
9105 # the filesystem default
9106 local file2=$dir2/$tfile-2
9107 touch $file2 || error "touch $file2 failed"
9109 local file2_stripe_size=$($LFS getstripe -S $file2)
9110 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9112 echo "file2_stripe_size: '$file2_stripe_size'"
9113 echo "new_def_stripe_size: '$new_def_stripe_size'"
9114 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9117 local dir3=$MOUNT/$tdir-3
9118 mkdir $dir3 || error "mkdir $dir3 failed"
9119 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9120 # the root layout, which is the actual default layout that will be used
9121 # when new files are created in $dir3.
9122 local dir3_layout=$(get_layout_param $dir3)
9123 local root_dir_layout=$(get_layout_param $MOUNT)
9124 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9126 echo "dir3_layout: '$dir3_layout'"
9127 echo "root_dir_layout: '$root_dir_layout'"
9128 error "$dir3 should show the default layout from $MOUNT"
9131 # set OST pool on root directory
9132 local pool=$TESTNAME
9133 pool_add $pool || error "add $pool failed"
9134 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9135 error "add targets to $pool failed"
9137 $LFS setstripe -p $pool $MOUNT ||
9138 error "set OST pool on $MOUNT failed"
9140 # new file created in $dir3 should inherit the pool from
9141 # the filesystem default
9142 local file3=$dir3/$tfile-3
9143 touch $file3 || error "touch $file3 failed"
9145 local file3_pool=$($LFS getstripe -p $file3)
9146 [[ "$file3_pool" = "$pool" ]] ||
9147 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9149 local dir4=$MOUNT/$tdir-4
9150 mkdir $dir4 || error "mkdir $dir4 failed"
9151 local dir4_layout=$(get_layout_param $dir4)
9152 root_dir_layout=$(get_layout_param $MOUNT)
9153 echo "$LFS getstripe -d $dir4"
9154 $LFS getstripe -d $dir4
9155 echo "$LFS getstripe -d $MOUNT"
9156 $LFS getstripe -d $MOUNT
9157 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9159 echo "dir4_layout: '$dir4_layout'"
9160 echo "root_dir_layout: '$root_dir_layout'"
9161 error "$dir4 should show the default layout from $MOUNT"
9164 # new file created in $dir4 should inherit the pool from
9165 # the filesystem default
9166 local file4=$dir4/$tfile-4
9167 touch $file4 || error "touch $file4 failed"
9169 local file4_pool=$($LFS getstripe -p $file4)
9170 [[ "$file4_pool" = "$pool" ]] ||
9171 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9173 # new subdirectory under non-root directory should inherit
9174 # the default layout from its parent directory
9175 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9176 error "set directory layout on $dir4 failed"
9178 local dir5=$dir4/$tdir-5
9179 mkdir $dir5 || error "mkdir $dir5 failed"
9181 dir4_layout=$(get_layout_param $dir4)
9182 local dir5_layout=$(get_layout_param $dir5)
9183 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9185 echo "dir4_layout: '$dir4_layout'"
9186 echo "dir5_layout: '$dir5_layout'"
9187 error "$dir5 should inherit the default layout from $dir4"
9190 # though subdir under ROOT doesn't inherit default layout, but
9191 # its sub dir/file should be created with default layout.
9192 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9193 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9194 skip "Need MDS version at least 2.12.59"
9196 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9197 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9198 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9200 if [ $default_lmv_hash == "none" ]; then
9201 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9203 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9204 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9207 $LFS setdirstripe -D -c 2 $MOUNT ||
9208 error "setdirstripe -D -c 2 failed"
9209 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9210 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9211 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9213 run_test 65n "don't inherit default layout from root for new subdirectories"
9215 # bug 2543 - update blocks count on client
9217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9220 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9221 sync; sync_all_data; sync; sync_all_data
9222 cancel_lru_locks osc
9223 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9224 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9226 run_test 66 "update inode blocks count on client ==============="
9229 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9233 swapon -s | awk '($1 == "'$1'") { print $4 }'
9236 # bug5265, obdfilter oa2dentry return -ENOENT
9237 # #define OBD_FAIL_SRV_ENOENT 0x217
9239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9240 remote_ost_nodsh && skip "remote OST with nodsh"
9243 $LFS setstripe -c 1 -i 0 $f
9245 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9247 do_facet ost1 lctl set_param fail_loc=0x217
9248 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9249 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9251 do_facet ost1 lctl set_param fail_loc=0
9252 $DIRECTIO write $f 0 2 || error "write error"
9254 cancel_lru_locks osc
9255 $DIRECTIO read $f 0 1 || error "read error"
9257 do_facet ost1 lctl set_param fail_loc=0x217
9258 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9260 do_facet ost1 lctl set_param fail_loc=0
9263 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9266 test_mkdir $DIR/$tdir
9267 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9268 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9270 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9272 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9274 [ "$RUNAS_ID" = "$UID" ] &&
9275 skip_env "RUNAS_ID = UID = $UID -- skipping"
9276 # Check that testing environment is properly set up. Skip if not
9277 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9278 skip_env "User $RUNAS_ID does not exist - skipping"
9281 chmod 777 $DIR/$tfile
9282 chmod ug+s $DIR/$tfile
9283 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9284 error "$RUNAS dd $DIR/$tfile failed"
9285 # See if we are still setuid/sgid
9286 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9287 error "S/gid is not dropped on write"
9288 # Now test that MDS is updated too
9289 cancel_lru_locks mdc
9290 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9291 error "S/gid is not dropped on MDS"
9294 run_test 72a "Test that remove suid works properly (bug5695) ===="
9296 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9299 [ "$RUNAS_ID" = "$UID" ] &&
9300 skip_env "RUNAS_ID = UID = $UID -- skipping"
9301 [ "$RUNAS_ID" -eq 0 ] &&
9302 skip_env "RUNAS_ID = 0 -- skipping"
9303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9304 # Check that testing environment is properly set up. Skip if not
9305 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9306 skip_env "User $RUNAS_ID does not exist - skipping"
9308 touch $DIR/${tfile}-f{g,u}
9309 test_mkdir $DIR/${tfile}-dg
9310 test_mkdir $DIR/${tfile}-du
9311 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9312 chmod g+s $DIR/${tfile}-{f,d}g
9313 chmod u+s $DIR/${tfile}-{f,d}u
9314 for perm in 777 2777 4777; do
9315 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9316 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9317 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9318 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9322 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9324 # bug 3462 - multiple simultaneous MDC requests
9326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9328 test_mkdir $DIR/d73-1
9329 test_mkdir $DIR/d73-2
9330 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9333 lctl set_param fail_loc=0x80000129
9334 $MULTIOP $DIR/d73-1/f73-2 Oc &
9336 lctl set_param fail_loc=0
9338 $MULTIOP $DIR/d73-2/f73-3 Oc &
9342 wait $pid1 || return 1
9346 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9347 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9348 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9352 run_test 73 "multiple MDC requests (should not deadlock)"
9354 test_74a() { # bug 6149, 6184
9355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9358 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9360 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9361 # will spin in a tight reconnection loop
9362 $LCTL set_param fail_loc=0x8000030e
9363 # get any lock that won't be difficult - lookup works.
9365 $LCTL set_param fail_loc=0
9369 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9371 test_74b() { # bug 13310
9372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9374 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9376 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9377 # will spin in a tight reconnection loop
9378 $LCTL set_param fail_loc=0x8000030e
9379 # get a "difficult" lock
9381 $LCTL set_param fail_loc=0
9385 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9390 #define OBD_FAIL_LDLM_NEW_LOCK
9391 $LCTL set_param fail_loc=0x319
9392 touch $DIR/$tfile && error "touch successful"
9393 $LCTL set_param fail_loc=0
9396 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9398 slab_lic=/sys/kernel/slab/lustre_inode_cache
9400 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9401 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9402 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9405 test_76a() { # Now for b=20433, added originally in b=1443
9406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9408 cancel_lru_locks osc
9409 # there may be some slab objects cached per core
9410 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9411 local before=$(num_objects)
9412 local count=$((512 * cpus))
9413 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9414 local margin=$((count / 10))
9415 if [[ -f $slab_lic/aliases ]]; then
9416 local aliases=$(cat $slab_lic/aliases)
9417 (( aliases > 0 )) && margin=$((margin * aliases))
9420 echo "before slab objects: $before"
9421 for i in $(seq $count); do
9425 cancel_lru_locks osc
9426 local after=$(num_objects)
9427 echo "created: $count, after slab objects: $after"
9428 # shared slab counts are not very accurate, allow significant margin
9429 # the main goal is that the cache growth is not permanently > $count
9430 while (( after > before + margin )); do
9432 after=$(num_objects)
9434 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9435 if (( wait > 60 )); then
9436 error "inode slab grew from $before+$margin to $after"
9440 run_test 76a "confirm clients recycle inodes properly ===="
9443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9444 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9447 local before=$(num_objects)
9449 for i in $(seq $count); do
9454 local after=$(num_objects)
9457 while (( after > before )); do
9459 after=$(num_objects)
9461 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9462 if (( wait > 60 )); then
9463 error "inode slab grew from $before to $after"
9467 echo "slab objects before: $before, after: $after"
9469 run_test 76b "confirm clients recycle directory inodes properly ===="
9474 # Note: in sptlrpc modes which enable its own bulk checksum, the
9475 # original crc32_le bulk checksum will be automatically disabled,
9476 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9477 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9478 # In this case set_checksums() will not be no-op, because sptlrpc
9479 # bulk checksum will be enabled all through the test.
9481 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9482 lctl set_param -n osc.*.checksums $1
9486 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9487 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9488 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9489 tr -d [] | head -n1)}
9492 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9494 log "set checksum type to $1, rc = $rc"
9498 get_osc_checksum_type()
9500 # arugment 1: OST name, like OST0000
9502 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9503 sed 's/.*\[\(.*\)\].*/\1/g')
9505 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9509 F77_TMP=$TMP/f77-temp
9512 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9513 error "error writing to $F77_TMP"
9516 test_77a() { # bug 10889
9517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9518 $GSS && skip_env "could not run with gss"
9520 [ ! -f $F77_TMP ] && setup_f77
9522 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9526 run_test 77a "normal checksum read/write operation"
9528 test_77b() { # bug 10889
9529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9530 $GSS && skip_env "could not run with gss"
9532 [ ! -f $F77_TMP ] && setup_f77
9533 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9534 $LCTL set_param fail_loc=0x80000409
9537 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9538 error "dd error: $?"
9539 $LCTL set_param fail_loc=0
9541 for algo in $CKSUM_TYPES; do
9542 cancel_lru_locks osc
9543 set_checksum_type $algo
9544 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9545 $LCTL set_param fail_loc=0x80000408
9546 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9547 $LCTL set_param fail_loc=0
9550 set_checksum_type $ORIG_CSUM_TYPE
9553 run_test 77b "checksum error on client write, read"
9558 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9560 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9561 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9562 $check_ost && [ -n "$ost_file_prefix" ] &&
9563 do_facet ost1 rm -f ${ost_file_prefix}\*
9567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9568 $GSS && skip_env "could not run with gss"
9569 remote_ost_nodsh && skip "remote OST with nodsh"
9572 local osc_file_prefix
9574 local check_ost=false
9575 local ost_file_prefix
9581 # ensure corruption will occur on first OSS/OST
9582 $LFS setstripe -i 0 $DIR/$tfile
9584 [ ! -f $F77_TMP ] && setup_f77
9585 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9586 error "dd write error: $?"
9587 fid=$($LFS path2fid $DIR/$tfile)
9589 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9592 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9593 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9595 echo "OSS do not support bulk pages dump upon error"
9598 osc_file_prefix=$($LCTL get_param -n debug_path)
9599 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9601 trap cleanup_77c EXIT
9604 # enable bulk pages dump upon error on Client
9605 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9606 # enable bulk pages dump upon error on OSS
9608 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9610 # flush Client cache to allow next read to reach OSS
9611 cancel_lru_locks osc
9613 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9614 $LCTL set_param fail_loc=0x80000408
9615 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9616 $LCTL set_param fail_loc=0
9620 # check cksum dump on Client
9621 osc_file=$(ls ${osc_file_prefix}*)
9622 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9623 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9624 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9625 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9626 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9628 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9629 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9630 error "dump content does not match on Client"
9632 $check_ost || skip "No need to check cksum dump on OSS"
9634 # check cksum dump on OSS
9635 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9636 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9637 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9638 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9639 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9640 error "dump content does not match on OSS"
9644 run_test 77c "checksum error on client read with debug"
9646 test_77d() { # bug 10889
9647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9648 $GSS && skip_env "could not run with gss"
9650 stack_trap "rm -f $DIR/$tfile"
9651 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9652 $LCTL set_param fail_loc=0x80000409
9654 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9655 error "direct write: rc=$?"
9656 $LCTL set_param fail_loc=0
9659 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9660 $LCTL set_param fail_loc=0x80000408
9662 cancel_lru_locks osc
9663 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9664 error "direct read: rc=$?"
9665 $LCTL set_param fail_loc=0
9668 run_test 77d "checksum error on OST direct write, read"
9670 test_77f() { # bug 10889
9671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9672 $GSS && skip_env "could not run with gss"
9675 stack_trap "rm -f $DIR/$tfile"
9676 for algo in $CKSUM_TYPES; do
9677 cancel_lru_locks osc
9678 set_checksum_type $algo
9679 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9680 $LCTL set_param fail_loc=0x409
9681 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9682 error "direct write succeeded"
9683 $LCTL set_param fail_loc=0
9685 set_checksum_type $ORIG_CSUM_TYPE
9688 run_test 77f "repeat checksum error on write (expect error)"
9690 test_77g() { # bug 10889
9691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9692 $GSS && skip_env "could not run with gss"
9693 remote_ost_nodsh && skip "remote OST with nodsh"
9695 [ ! -f $F77_TMP ] && setup_f77
9697 local file=$DIR/$tfile
9698 stack_trap "rm -f $file" EXIT
9700 $LFS setstripe -c 1 -i 0 $file
9701 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9702 do_facet ost1 lctl set_param fail_loc=0x8000021a
9704 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9705 error "write error: rc=$?"
9706 do_facet ost1 lctl set_param fail_loc=0
9709 cancel_lru_locks osc
9710 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9711 do_facet ost1 lctl set_param fail_loc=0x8000021b
9713 cmp $F77_TMP $file || error "file compare failed"
9714 do_facet ost1 lctl set_param fail_loc=0
9717 run_test 77g "checksum error on OST write, read"
9719 test_77k() { # LU-10906
9720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9721 $GSS && skip_env "could not run with gss"
9723 local cksum_param="osc.$FSNAME*.checksums"
9724 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9728 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9729 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9730 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9733 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9734 error "failed to set checksum=$i on MGS"
9735 wait_update $HOSTNAME "$get_checksum" $i
9737 echo "remount client, checksum should be $i"
9738 remount_client $MOUNT || error "failed to remount client"
9739 checksum=$(eval $get_checksum)
9740 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9742 # remove persistent param to avoid races with checksum mountopt below
9743 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9744 error "failed to delete checksum on MGS"
9746 for opt in "checksum" "nochecksum"; do
9747 #remount with mount option
9748 echo "remount client with option $opt, checksum should be $i"
9749 umount_client $MOUNT || error "failed to umount client"
9750 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9751 error "failed to mount client with option '$opt'"
9752 checksum=$(eval $get_checksum)
9753 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9757 remount_client $MOUNT || error "failed to remount client"
9759 run_test 77k "enable/disable checksum correctly"
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9763 $GSS && skip_env "could not run with gss"
9766 stack_trap "set_checksums $ORIG_CSUM" EXIT
9767 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9769 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9771 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9772 for algo in $CKSUM_TYPES; do
9773 set_checksum_type $algo || error "fail to set checksum type $algo"
9774 osc_algo=$(get_osc_checksum_type OST0000)
9775 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9777 # no locks, no reqs to let the connection idle
9778 cancel_lru_locks osc
9779 lru_resize_disable osc
9780 wait_osc_import_state client ost1 IDLE
9782 # ensure ost1 is connected
9783 stat $DIR/$tfile >/dev/null || error "can't stat"
9784 wait_osc_import_state client ost1 FULL
9786 osc_algo=$(get_osc_checksum_type OST0000)
9787 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9791 run_test 77l "preferred checksum type is remembered after reconnected"
9793 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9798 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9799 skip "Need at least version 2.14.52"
9800 local param=checksum_speed
9802 $LCTL get_param $param || error "reading $param failed"
9804 csum_speeds=$($LCTL get_param -n $param)
9806 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9807 error "known checksum types are missing"
9809 run_test 77m "Verify checksum_speed is correctly read"
9811 check_filefrag_77n() {
9816 while read extidx a b start end rest; do
9817 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
9818 nr_ext=$(( $nr_ext + 1 ))
9819 starts+=( ${start%..} )
9822 done < <( filefrag -sv $1 )
9824 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
9829 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
9832 $TRUNCATE $DIR/$tfile 0
9833 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
9834 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
9835 check_filefrag_77n $DIR/$tfile ||
9836 skip "$tfile blocks not contiguous around hole"
9839 stack_trap "set_checksums $ORIG_CSUM" EXIT
9840 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9841 stack_trap "rm -f $DIR/$tfile"
9843 for algo in $CKSUM_TYPES; do
9844 if [[ "$algo" =~ ^t10 ]]; then
9845 set_checksum_type $algo ||
9846 error "fail to set checksum type $algo"
9847 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
9848 error "fail to read $tfile with $algo"
9854 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
9857 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
9858 skip "Need at least version 2.14.54"
9862 # print OST checksum_type
9863 echo "$ofd.$FSNAME-*.checksum_type:"
9864 do_nodes $(comma_list $(osts_nodes)) \
9865 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
9867 # print MDT checksum_type
9868 echo "$mdt.$FSNAME-*.checksum_type:"
9869 do_nodes $(comma_list $(mdts_nodes)) \
9870 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
9872 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
9873 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
9875 (( $o_count == $OSTCOUNT )) ||
9876 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
9878 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
9879 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
9881 (( $m_count == $MDSCOUNT )) ||
9882 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
9884 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
9891 test_78() { # bug 10901
9892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9893 remote_ost || skip_env "local OST"
9896 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9897 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9898 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9899 echo "MemTotal: $MEMTOTAL"
9901 # reserve 256MB of memory for the kernel and other running processes,
9902 # and then take 1/2 of the remaining memory for the read/write buffers.
9903 if [ $MEMTOTAL -gt 512 ] ;then
9904 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9906 # for those poor memory-starved high-end clusters...
9907 MEMTOTAL=$((MEMTOTAL / 2))
9909 echo "Mem to use for directio: $MEMTOTAL"
9911 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9912 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9913 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9914 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9916 echo "Smallest OST: $SMALLESTOST"
9917 [[ $SMALLESTOST -lt 10240 ]] &&
9918 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9920 trap cleanup_test_78 EXIT
9922 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9923 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9925 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9926 echo "File size: $F78SIZE"
9927 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9928 for i in $(seq 1 $NSEQ); do
9929 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9930 echo directIO rdwr round $i of $NSEQ
9931 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9936 run_test 78 "handle large O_DIRECT writes correctly ============"
9938 test_79() { # bug 12743
9939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9941 wait_delete_completed
9943 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9944 BKFREE=$(calc_osc_kbytes kbytesfree)
9945 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9947 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9948 DFTOTAL=`echo $STRING | cut -d, -f1`
9949 DFUSED=`echo $STRING | cut -d, -f2`
9950 DFAVAIL=`echo $STRING | cut -d, -f3`
9951 DFFREE=$(($DFTOTAL - $DFUSED))
9953 ALLOWANCE=$((64 * $OSTCOUNT))
9955 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9956 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9957 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9959 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9960 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9961 error "df free($DFFREE) mismatch OST free($BKFREE)"
9963 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9964 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9965 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9968 run_test 79 "df report consistency check ======================="
9970 test_80() { # bug 10718
9971 remote_ost_nodsh && skip "remote OST with nodsh"
9972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9974 # relax strong synchronous semantics for slow backends like ZFS
9975 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9976 local soc="obdfilter.*.sync_lock_cancel"
9977 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9979 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9980 if [ -z "$save" ]; then
9981 soc="obdfilter.*.sync_on_lock_cancel"
9982 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9985 if [ "$save" != "never" ]; then
9986 local hosts=$(comma_list $(osts_nodes))
9988 do_nodes $hosts $LCTL set_param $soc=never
9989 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9995 local before=$(date +%s)
9996 cancel_lru_locks osc
9997 local after=$(date +%s)
9998 local diff=$((after - before))
9999 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10003 run_test 80 "Page eviction is equally fast at high offsets too"
10005 test_81a() { # LU-456
10006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10007 remote_ost_nodsh && skip "remote OST with nodsh"
10009 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10010 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10011 do_facet ost1 lctl set_param fail_loc=0x80000228
10013 # write should trigger a retry and success
10014 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10015 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10017 if [ $RC -ne 0 ] ; then
10018 error "write should success, but failed for $RC"
10021 run_test 81a "OST should retry write when get -ENOSPC ==============="
10023 test_81b() { # LU-456
10024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10025 remote_ost_nodsh && skip "remote OST with nodsh"
10027 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10028 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10029 do_facet ost1 lctl set_param fail_loc=0x228
10031 # write should retry several times and return -ENOSPC finally
10032 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10033 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10036 if [ $RC -ne $ENOSPC ] ; then
10037 error "dd should fail for -ENOSPC, but succeed."
10040 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10043 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10045 test_mkdir $DIR/$tdir.cvsroot
10046 chown $RUNAS_ID $DIR/$tdir.cvsroot
10049 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10052 # some versions of cvs import exit(1) when asked to import links or
10053 # files they can't read. ignore those files.
10054 local toignore=$(find . -type l -printf '-I %f\n' -o \
10055 ! -perm /4 -printf '-I %f\n')
10056 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10057 $tdir.reposname vtag rtag
10060 test_mkdir $DIR/$tdir.reposname
10061 chown $RUNAS_ID $DIR/$tdir.reposname
10062 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10064 cd $DIR/$tdir.reposname
10066 $RUNAS cvs add -m 'addmsg' foo99
10068 $RUNAS cvs commit -m 'nomsg' foo99
10069 rm -fr $DIR/$tdir.cvsroot
10071 run_test 99 "cvs strange file/directory operations"
10074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10075 [[ "$NETTYPE" =~ tcp ]] ||
10076 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10077 remote_ost_nodsh && skip "remote OST with nodsh"
10078 remote_mds_nodsh && skip "remote MDS with nodsh"
10080 skip "useless for local single node setup"
10082 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10083 [ "$PROT" != "tcp" ] && continue
10084 RPORT=$(echo $REMOTE | cut -d: -f2)
10085 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10088 LPORT=`echo $LOCAL | cut -d: -f2`
10089 if [ $LPORT -ge 1024 ]; then
10090 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10092 error_exit "local: $LPORT > 1024, remote: $RPORT"
10095 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10097 run_test 100 "check local port using privileged port ==========="
10099 function get_named_value()
10103 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10106 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10107 awk '/^max_cached_mb/ { print $2 }')
10110 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10120 local cache_limit=32
10122 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10123 trap cleanup_101a EXIT
10124 $LCTL set_param -n llite.*.read_ahead_stats=0
10125 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10128 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10130 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10131 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10134 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10135 get_named_value 'read.but.discarded'); do
10136 discard=$(($discard + $s))
10140 $LCTL get_param osc.*-osc*.rpc_stats
10141 $LCTL get_param llite.*.read_ahead_stats
10143 # Discard is generally zero, but sometimes a few random reads line up
10144 # and trigger larger readahead, which is wasted & leads to discards.
10145 if [[ $(($discard)) -gt $nreads ]]; then
10146 error "too many ($discard) discarded pages"
10148 rm -f $DIR/$tfile || true
10150 run_test 101a "check read-ahead for random reads"
10152 setup_test101bc() {
10153 test_mkdir $DIR/$tdir
10155 local FILE_LENGTH=$2
10158 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10160 local list=$(comma_list $(osts_nodes))
10161 set_osd_param $list '' read_cache_enable 0
10162 set_osd_param $list '' writethrough_cache_enable 0
10164 trap cleanup_test101bc EXIT
10165 # prepare the read-ahead file
10166 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10168 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10169 count=$FILE_SIZE_MB 2> /dev/null
10173 cleanup_test101bc() {
10178 local list=$(comma_list $(osts_nodes))
10179 set_osd_param $list '' read_cache_enable 1
10180 set_osd_param $list '' writethrough_cache_enable 1
10184 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10189 local STRIPE_SIZE=$2
10190 local FILE_LENGTH=$3
10191 local RA_INC=1048576
10192 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10193 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10194 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10195 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10196 get_named_value 'read.but.discarded' | calc_total)
10197 if [[ $DISCARD -gt $discard_limit ]]; then
10198 $LCTL get_param llite.*.read_ahead_stats
10199 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10201 echo "Read-ahead success for size ${READ_SIZE}"
10206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10207 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10209 local STRIPE_SIZE=1048576
10210 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10212 if [ $SLOW == "yes" ]; then
10213 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10215 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10218 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10220 # prepare the read-ahead file
10221 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10222 cancel_lru_locks osc
10223 for BIDX in 2 4 8 16 32 64 128 256
10225 local BSIZE=$((BIDX*4096))
10226 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10227 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10228 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10229 $LCTL set_param -n llite.*.read_ahead_stats=0
10230 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10231 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10232 cancel_lru_locks osc
10233 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10238 run_test 101b "check stride-io mode read-ahead ================="
10241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10243 local STRIPE_SIZE=1048576
10244 local FILE_LENGTH=$((STRIPE_SIZE*100))
10247 local osc_rpc_stats
10249 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10251 cancel_lru_locks osc
10252 $LCTL set_param osc.*.rpc_stats=0
10253 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10254 $LCTL get_param osc.*.rpc_stats
10255 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10256 local stats=$($LCTL get_param -n $osc_rpc_stats)
10257 local lines=$(echo "$stats" | awk 'END {print NR;}')
10260 if [ $lines -le 20 ]; then
10261 echo "continue debug"
10264 for size in 1 2 4 8; do
10265 local rpc=$(echo "$stats" |
10266 awk '($1 == "'$size':") {print $2; exit; }')
10267 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10268 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10270 echo "$osc_rpc_stats check passed!"
10275 run_test 101c "check stripe_size aligned read-ahead"
10278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10280 local file=$DIR/$tfile
10281 local sz_MB=${FILESIZE_101d:-80}
10282 local ra_MB=${READAHEAD_MB:-40}
10284 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10285 [ $free_MB -lt $sz_MB ] &&
10286 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10288 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10289 $LFS setstripe -c -1 $file || error "setstripe failed"
10291 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10292 echo Cancel LRU locks on lustre client to flush the client cache
10293 cancel_lru_locks osc
10295 echo Disable read-ahead
10296 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10297 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10298 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10299 $LCTL get_param -n llite.*.max_read_ahead_mb
10301 echo "Reading the test file $file with read-ahead disabled"
10302 local sz_KB=$((sz_MB * 1024 / 4))
10303 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10304 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10305 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10306 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10308 echo "Cancel LRU locks on lustre client to flush the client cache"
10309 cancel_lru_locks osc
10310 echo Enable read-ahead with ${ra_MB}MB
10311 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10313 echo "Reading the test file $file with read-ahead enabled"
10314 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10315 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10317 echo "read-ahead disabled time read $raOFF"
10318 echo "read-ahead enabled time read $raON"
10321 wait_delete_completed
10323 # use awk for this check instead of bash because it handles decimals
10324 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10325 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10327 run_test 101d "file read with and without read-ahead enabled"
10330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10332 local file=$DIR/$tfile
10333 local size_KB=500 #KB
10337 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10338 local need_KB=$((count * size_KB))
10339 [[ $free_KB -le $need_KB ]] &&
10340 skip_env "Need free space $need_KB, have $free_KB"
10342 echo "Creating $count ${size_KB}K test files"
10343 for ((i = 0; i < $count; i++)); do
10344 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10347 echo "Cancel LRU locks on lustre client to flush the client cache"
10348 cancel_lru_locks $OSC
10350 echo "Reset readahead stats"
10351 $LCTL set_param -n llite.*.read_ahead_stats=0
10353 for ((i = 0; i < $count; i++)); do
10354 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10357 $LCTL get_param llite.*.max_cached_mb
10358 $LCTL get_param llite.*.read_ahead_stats
10359 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10360 get_named_value 'misses' | calc_total)
10362 for ((i = 0; i < $count; i++)); do
10363 rm -rf $file.$i 2>/dev/null
10366 #10000 means 20% reads are missing in readahead
10367 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10369 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10372 which iozone || skip_env "no iozone installed"
10374 local old_debug=$($LCTL get_param debug)
10375 old_debug=${old_debug#*=}
10376 $LCTL set_param debug="reada mmap"
10378 # create a test file
10379 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10381 echo Cancel LRU locks on lustre client to flush the client cache
10382 cancel_lru_locks osc
10384 echo Reset readahead stats
10385 $LCTL set_param -n llite.*.read_ahead_stats=0
10387 echo mmap read the file with small block size
10388 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10391 echo checking missing pages
10392 $LCTL get_param llite.*.read_ahead_stats
10393 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10394 get_named_value 'misses' | calc_total)
10396 $LCTL set_param debug="$old_debug"
10397 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10400 run_test 101f "check mmap read performance"
10402 test_101g_brw_size_test() {
10404 local pages=$((mb * 1048576 / PAGE_SIZE))
10405 local file=$DIR/$tfile
10407 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10408 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10409 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10410 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10414 stack_trap "rm -f $file" EXIT
10415 $LCTL set_param -n osc.*.rpc_stats=0
10417 # 10 RPCs should be enough for the test
10419 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10420 { error "dd write ${mb} MB blocks failed"; return 3; }
10421 cancel_lru_locks osc
10422 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10423 { error "dd write ${mb} MB blocks failed"; return 4; }
10425 # calculate number of full-sized read and write RPCs
10426 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10427 sed -n '/pages per rpc/,/^$/p' |
10428 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10429 END { print reads,writes }'))
10430 # allow one extra full-sized read RPC for async readahead
10431 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10432 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10433 [[ ${rpcs[1]} == $count ]] ||
10434 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10438 remote_ost_nodsh && skip "remote OST with nodsh"
10441 local osts=$(get_facets OST)
10442 local list=$(comma_list $(osts_nodes))
10443 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10444 local brw_size="obdfilter.*.brw_size"
10446 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10448 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10450 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10451 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10452 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10453 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10454 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10455 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10457 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10460 if [[ $orig_mb -lt 16 ]]; then
10461 save_lustre_params $osts "$brw_size" > $p
10462 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10463 error "set 16MB RPC size failed"
10465 echo "remount client to enable new RPC size"
10466 remount_client $MOUNT || error "remount_client failed"
10469 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10470 # should be able to set brw_size=12, but no rpc_stats for that
10471 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10474 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10476 if [[ $orig_mb -lt 16 ]]; then
10477 restore_lustre_params < $p
10478 remount_client $MOUNT || error "remount_client restore failed"
10481 rm -f $p $DIR/$tfile
10483 run_test 101g "Big bulk(4/16 MiB) readahead"
10486 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10488 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10489 error "dd 70M file failed"
10490 echo Cancel LRU locks on lustre client to flush the client cache
10491 cancel_lru_locks osc
10493 echo "Reset readahead stats"
10494 $LCTL set_param -n llite.*.read_ahead_stats 0
10496 echo "Read 10M of data but cross 64M bundary"
10497 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10498 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10499 get_named_value 'misses' | calc_total)
10500 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10501 rm -f $p $DIR/$tfile
10503 run_test 101h "Readahead should cover current read window"
10506 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10507 error "dd 10M file failed"
10509 local max_per_file_mb=$($LCTL get_param -n \
10510 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10511 cancel_lru_locks osc
10512 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10513 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10514 error "set max_read_ahead_per_file_mb to 1 failed"
10516 echo "Reset readahead stats"
10517 $LCTL set_param llite.*.read_ahead_stats=0
10519 dd if=$DIR/$tfile of=/dev/null bs=2M
10521 $LCTL get_param llite.*.read_ahead_stats
10522 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10523 awk '/misses/ { print $2 }')
10524 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10527 run_test 101i "allow current readahead to exceed reservation"
10530 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10531 error "setstripe $DIR/$tfile failed"
10532 local file_size=$((1048576 * 16))
10533 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10534 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10536 echo Disable read-ahead
10537 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10539 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10540 for blk in $PAGE_SIZE 1048576 $file_size; do
10541 cancel_lru_locks osc
10542 echo "Reset readahead stats"
10543 $LCTL set_param -n llite.*.read_ahead_stats=0
10544 local count=$(($file_size / $blk))
10545 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10546 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10547 get_named_value 'failed.to.fast.read' | calc_total)
10548 $LCTL get_param -n llite.*.read_ahead_stats
10549 [ $miss -eq $count ] || error "expected $count got $miss"
10552 rm -f $p $DIR/$tfile
10554 run_test 101j "A complete read block should be submitted when no RA"
10557 test_mkdir $DIR/$tdir
10558 chown $RUNAS_ID $DIR/$tdir
10561 STRIPE_COUNT=$OSTCOUNT
10562 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10564 trap cleanup_test102 EXIT
10566 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10568 for num in 1 2 3 4; do
10569 for count in $(seq 1 $STRIPE_COUNT); do
10570 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10571 local size=`expr $STRIPE_SIZE \* $num`
10572 local file=file"$num-$idx-$count"
10573 $1 $LFS setstripe -S $size -i $idx -c $count $file
10579 $1 tar cf $TMP/f102.tar $tdir --xattrs
10582 cleanup_test102() {
10584 rm -f $TMP/f102.tar
10585 rm -rf $DIR/d0.sanity/d102
10589 [ "$UID" != 0 ] && skip "must run as root"
10590 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10591 skip_env "must have user_xattr"
10593 [ -z "$(which setfattr 2>/dev/null)" ] &&
10594 skip_env "could not find setfattr"
10596 local testfile=$DIR/$tfile
10599 echo "set/get xattr..."
10600 setfattr -n trusted.name1 -v value1 $testfile ||
10601 error "setfattr -n trusted.name1=value1 $testfile failed"
10602 getfattr -n trusted.name1 $testfile 2> /dev/null |
10603 grep "trusted.name1=.value1" ||
10604 error "$testfile missing trusted.name1=value1"
10606 setfattr -n user.author1 -v author1 $testfile ||
10607 error "setfattr -n user.author1=author1 $testfile failed"
10608 getfattr -n user.author1 $testfile 2> /dev/null |
10609 grep "user.author1=.author1" ||
10610 error "$testfile missing trusted.author1=author1"
10612 echo "listxattr..."
10613 setfattr -n trusted.name2 -v value2 $testfile ||
10614 error "$testfile unable to set trusted.name2"
10615 setfattr -n trusted.name3 -v value3 $testfile ||
10616 error "$testfile unable to set trusted.name3"
10617 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10618 grep "trusted.name" | wc -l) -eq 3 ] ||
10619 error "$testfile missing 3 trusted.name xattrs"
10621 setfattr -n user.author2 -v author2 $testfile ||
10622 error "$testfile unable to set user.author2"
10623 setfattr -n user.author3 -v author3 $testfile ||
10624 error "$testfile unable to set user.author3"
10625 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10626 grep "user.author" | wc -l) -eq 3 ] ||
10627 error "$testfile missing 3 user.author xattrs"
10629 echo "remove xattr..."
10630 setfattr -x trusted.name1 $testfile ||
10631 error "$testfile error deleting trusted.name1"
10632 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10633 error "$testfile did not delete trusted.name1 xattr"
10635 setfattr -x user.author1 $testfile ||
10636 error "$testfile error deleting user.author1"
10637 echo "set lustre special xattr ..."
10638 $LFS setstripe -c1 $testfile
10639 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10640 awk -F "=" '/trusted.lov/ { print $2 }' )
10641 setfattr -n "trusted.lov" -v $lovea $testfile ||
10642 error "$testfile doesn't ignore setting trusted.lov again"
10643 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10644 error "$testfile allow setting invalid trusted.lov"
10647 run_test 102a "user xattr test =================================="
10649 check_102b_layout() {
10651 local testfile=$DIR/$tfile
10653 echo "test layout '$layout'"
10654 $LFS setstripe $layout $testfile || error "setstripe failed"
10655 $LFS getstripe -y $testfile
10657 echo "get/set/list trusted.lov xattr ..." # b=10930
10658 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10659 [[ "$value" =~ "trusted.lov" ]] ||
10660 error "can't get trusted.lov from $testfile"
10661 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10662 error "getstripe failed"
10664 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10666 value=$(cut -d= -f2 <<<$value)
10667 # LU-13168: truncated xattr should fail if short lov_user_md header
10668 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10669 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10670 for len in $lens; do
10671 echo "setfattr $len $testfile.2"
10672 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10673 [ $len -lt 66 ] && error "short xattr len=$len worked"
10675 local stripe_size=$($LFS getstripe -S $testfile.2)
10676 local stripe_count=$($LFS getstripe -c $testfile.2)
10677 [[ $stripe_size -eq 65536 ]] ||
10678 error "stripe size $stripe_size != 65536"
10679 [[ $stripe_count -eq $stripe_count_orig ]] ||
10680 error "stripe count $stripe_count != $stripe_count_orig"
10681 rm $testfile $testfile.2
10685 [ -z "$(which setfattr 2>/dev/null)" ] &&
10686 skip_env "could not find setfattr"
10687 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10689 # check plain layout
10690 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10692 # and also check composite layout
10693 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10696 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10699 [ -z "$(which setfattr 2>/dev/null)" ] &&
10700 skip_env "could not find setfattr"
10701 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10703 # b10930: get/set/list lustre.lov xattr
10704 echo "get/set/list lustre.lov xattr ..."
10705 test_mkdir $DIR/$tdir
10706 chown $RUNAS_ID $DIR/$tdir
10707 local testfile=$DIR/$tdir/$tfile
10708 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10709 error "setstripe failed"
10710 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10711 error "getstripe failed"
10712 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10713 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10715 local testfile2=${testfile}2
10716 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10717 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10719 $RUNAS $MCREATE $testfile2
10720 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10721 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10722 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10723 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10724 [ $stripe_count -eq $STRIPECOUNT ] ||
10725 error "stripe count $stripe_count != $STRIPECOUNT"
10727 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10729 compare_stripe_info1() {
10730 local stripe_index_all_zero=true
10732 for num in 1 2 3 4; do
10733 for count in $(seq 1 $STRIPE_COUNT); do
10734 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10735 local size=$((STRIPE_SIZE * num))
10736 local file=file"$num-$offset-$count"
10737 stripe_size=$($LFS getstripe -S $PWD/$file)
10738 [[ $stripe_size -ne $size ]] &&
10739 error "$file: size $stripe_size != $size"
10740 stripe_count=$($LFS getstripe -c $PWD/$file)
10741 # allow fewer stripes to be created, ORI-601
10742 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10743 error "$file: count $stripe_count != $count"
10744 stripe_index=$($LFS getstripe -i $PWD/$file)
10745 [[ $stripe_index -ne 0 ]] &&
10746 stripe_index_all_zero=false
10750 $stripe_index_all_zero &&
10751 error "all files are being extracted starting from OST index 0"
10755 have_xattrs_include() {
10756 tar --help | grep -q xattrs-include &&
10757 echo --xattrs-include="lustre.*"
10761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10762 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10764 XINC=$(have_xattrs_include)
10766 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10767 cd $DIR/$tdir/$tdir
10768 compare_stripe_info1
10770 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10776 XINC=$(have_xattrs_include)
10778 test_mkdir $DIR/$tdir.restore
10780 tar cf - --xattrs $tdir | tar xf - \
10781 -C $DIR/$tdir.restore --xattrs $XINC
10782 cd $DIR/$tdir.restore/$tdir
10783 compare_stripe_info1
10785 run_test 102f "tar copy files, not keep osts"
10788 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10789 skip "must have user_xattr"
10790 [ -z "$(which setfattr 2>/dev/null)" ] &&
10791 skip_env "could not find setfattr"
10792 [ -z "$(which getfattr 2>/dev/null)" ] &&
10793 skip_env "could not find getfattr"
10795 local xsize=${1:-1024} # in bytes
10796 local file=$DIR/$tfile
10797 local value="$(generate_string $xsize)"
10798 local xbig=trusted.big
10802 log "save $xbig on $file"
10803 if [ -z "$toobig" ]
10805 setfattr -n $xbig -v $value $file ||
10806 error "saving $xbig on $file failed"
10808 setfattr -n $xbig -v $value $file &&
10809 error "saving $xbig on $file succeeded"
10813 local orig=$(get_xattr_value $xbig $file)
10814 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10816 local xsml=trusted.sml
10817 log "save $xsml on $file"
10818 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10820 local new=$(get_xattr_value $xbig $file)
10821 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10823 log "grow $xsml on $file"
10824 setfattr -n $xsml -v "$value" $file ||
10825 error "growing $xsml on $file failed"
10827 new=$(get_xattr_value $xbig $file)
10828 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10829 log "$xbig still valid after growing $xsml"
10834 test_102h() { # bug 15777
10837 run_test 102h "grow xattr from inside inode to external block"
10840 large_xattr_enabled || skip_env "ea_inode feature disabled"
10842 echo "setting xattr of max xattr size: $(max_xattr_size)"
10843 grow_xattr $(max_xattr_size)
10845 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10846 echo "This should fail:"
10847 grow_xattr $(($(max_xattr_size) + 10)) 1
10849 run_test 102ha "grow xattr from inside inode to external inode"
10851 test_102i() { # bug 17038
10852 [ -z "$(which getfattr 2>/dev/null)" ] &&
10853 skip "could not find getfattr"
10856 ln -s $DIR/$tfile $DIR/${tfile}link
10857 getfattr -n trusted.lov $DIR/$tfile ||
10858 error "lgetxattr on $DIR/$tfile failed"
10859 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10860 grep -i "no such attr" ||
10861 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10862 rm -f $DIR/$tfile $DIR/${tfile}link
10864 run_test 102i "lgetxattr test on symbolic link ============"
10867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10870 XINC=$(have_xattrs_include)
10871 setup_test102 "$RUNAS"
10872 chown $RUNAS_ID $DIR/$tdir
10873 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10874 cd $DIR/$tdir/$tdir
10875 compare_stripe_info1 "$RUNAS"
10877 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10880 [ -z "$(which setfattr 2>/dev/null)" ] &&
10881 skip "could not find setfattr"
10884 # b22187 just check that does not crash for regular file.
10885 setfattr -n trusted.lov $DIR/$tfile
10886 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10887 local test_kdir=$DIR/$tdir
10888 test_mkdir $test_kdir
10889 local default_size=$($LFS getstripe -S $test_kdir)
10890 local default_count=$($LFS getstripe -c $test_kdir)
10891 local default_offset=$($LFS getstripe -i $test_kdir)
10892 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10893 error 'dir setstripe failed'
10894 setfattr -n trusted.lov $test_kdir
10895 local stripe_size=$($LFS getstripe -S $test_kdir)
10896 local stripe_count=$($LFS getstripe -c $test_kdir)
10897 local stripe_offset=$($LFS getstripe -i $test_kdir)
10898 [ $stripe_size -eq $default_size ] ||
10899 error "stripe size $stripe_size != $default_size"
10900 [ $stripe_count -eq $default_count ] ||
10901 error "stripe count $stripe_count != $default_count"
10902 [ $stripe_offset -eq $default_offset ] ||
10903 error "stripe offset $stripe_offset != $default_offset"
10904 rm -rf $DIR/$tfile $test_kdir
10906 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10909 [ -z "$(which getfattr 2>/dev/null)" ] &&
10910 skip "could not find getfattr"
10912 # LU-532 trusted. xattr is invisible to non-root
10913 local testfile=$DIR/$tfile
10917 echo "listxattr as user..."
10918 chown $RUNAS_ID $testfile
10919 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10920 grep -q "trusted" &&
10921 error "$testfile trusted xattrs are user visible"
10925 run_test 102l "listxattr size test =================================="
10927 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10928 local path=$DIR/$tfile
10931 listxattr_size_check $path || error "listattr_size_check $path failed"
10933 run_test 102m "Ensure listxattr fails on small bufffer ========"
10937 getxattr() { # getxattr path name
10938 # Return the base64 encoding of the value of xattr name on path.
10942 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10944 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10946 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10948 getfattr --absolute-names --encoding=base64 --name=$name $path |
10949 awk -F= -v name=$name '$1 == name {
10950 print substr($0, index($0, "=") + 1);
10954 test_102n() { # LU-4101 mdt: protect internal xattrs
10955 [ -z "$(which setfattr 2>/dev/null)" ] &&
10956 skip "could not find setfattr"
10957 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10959 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10962 local file0=$DIR/$tfile.0
10963 local file1=$DIR/$tfile.1
10964 local xattr0=$TMP/$tfile.0
10965 local xattr1=$TMP/$tfile.1
10966 local namelist="lov lma lmv link fid version som hsm"
10970 rm -rf $file0 $file1 $xattr0 $xattr1
10971 touch $file0 $file1
10973 # Get 'before' xattrs of $file1.
10974 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10976 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10977 namelist+=" lfsck_namespace"
10978 for name in $namelist; do
10979 # Try to copy xattr from $file0 to $file1.
10980 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10982 setfattr --name=trusted.$name --value="$value" $file1 ||
10983 error "setxattr 'trusted.$name' failed"
10985 # Try to set a garbage xattr.
10986 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10988 if [[ x$name == "xlov" ]]; then
10989 setfattr --name=trusted.lov --value="$value" $file1 &&
10990 error "setxattr invalid 'trusted.lov' success"
10992 setfattr --name=trusted.$name --value="$value" $file1 ||
10993 error "setxattr invalid 'trusted.$name' failed"
10996 # Try to remove the xattr from $file1. We don't care if this
10997 # appears to succeed or fail, we just don't want there to be
10998 # any changes or crashes.
10999 setfattr --remove=$trusted.$name $file1 2> /dev/null
11002 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11005 # Try to copy xattr from $file0 to $file1.
11006 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11008 setfattr --name=trusted.$name --value="$value" $file1 ||
11009 error "setxattr 'trusted.$name' failed"
11011 # Try to set a garbage xattr.
11012 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11014 setfattr --name=trusted.$name --value="$value" $file1 ||
11015 error "setxattr 'trusted.$name' failed"
11017 # Try to remove the xattr from $file1. We don't care if this
11018 # appears to succeed or fail, we just don't want there to be
11019 # any changes or crashes.
11020 setfattr --remove=$trusted.$name $file1 2> /dev/null
11023 # Get 'after' xattrs of file1.
11024 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11026 if ! diff $xattr0 $xattr1; then
11027 error "before and after xattrs of '$file1' differ"
11030 rm -rf $file0 $file1 $xattr0 $xattr1
11034 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11036 test_102p() { # LU-4703 setxattr did not check ownership
11037 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11038 skip "MDS needs to be at least 2.5.56"
11040 local testfile=$DIR/$tfile
11044 echo "setfacl as user..."
11045 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11046 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11048 echo "setfattr as user..."
11049 setfacl -m "u:$RUNAS_ID:---" $testfile
11050 $RUNAS setfattr -x system.posix_acl_access $testfile
11051 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11053 run_test 102p "check setxattr(2) correctly fails without permission"
11056 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11057 skip "MDS needs to be at least 2.6.92"
11059 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11061 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11064 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11065 skip "MDS needs to be at least 2.6.93"
11067 touch $DIR/$tfile || error "touch"
11068 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11069 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11070 rm $DIR/$tfile || error "rm"
11073 mkdir -p $DIR/$tdir || error "mkdir"
11074 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11075 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11076 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11077 error "$testfile error deleting user.author1"
11078 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11079 grep "user.$(basename $tdir)" &&
11080 error "$tdir did not delete user.$(basename $tdir)"
11081 rmdir $DIR/$tdir || error "rmdir"
11084 test_mkdir $DIR/$tdir
11085 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11086 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11087 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11088 error "$testfile error deleting user.author1"
11089 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11090 grep "user.$(basename $tdir)" &&
11091 error "$tdir did not delete user.$(basename $tdir)"
11092 rmdir $DIR/$tdir || error "rm striped dir"
11094 run_test 102r "set EAs with empty values"
11097 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11098 skip "MDS needs to be at least 2.11.52"
11100 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11102 save_lustre_params client "llite.*.xattr_cache" > $save
11104 for cache in 0 1; do
11105 lctl set_param llite.*.xattr_cache=$cache
11108 touch $DIR/$tfile || error "touch"
11109 for prefix in lustre security system trusted user; do
11110 # Note getxattr() may fail with 'Operation not
11111 # supported' or 'No such attribute' depending
11112 # on prefix and cache.
11113 getfattr -n $prefix.n102s $DIR/$tfile &&
11114 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11118 restore_lustre_params < $save
11120 run_test 102s "getting nonexistent xattrs should fail"
11123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11124 skip "MDS needs to be at least 2.11.52"
11126 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11128 save_lustre_params client "llite.*.xattr_cache" > $save
11130 for cache in 0 1; do
11131 lctl set_param llite.*.xattr_cache=$cache
11133 for buf_size in 0 256; do
11135 touch $DIR/$tfile || error "touch"
11136 setfattr -n user.multiop $DIR/$tfile
11137 $MULTIOP $DIR/$tfile oa$buf_size ||
11138 error "cannot get zero length xattr value (buf_size = $buf_size)"
11142 restore_lustre_params < $save
11144 run_test 102t "zero length xattr values handled correctly"
11148 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11153 [ "$UID" != 0 ] && skip "must run as root"
11154 $GSS && skip_env "could not run under gss"
11155 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11156 skip_env "must have acl enabled"
11157 [ -z "$(which setfacl 2>/dev/null)" ] &&
11158 skip_env "could not find setfacl"
11159 remote_mds_nodsh && skip "remote MDS with nodsh"
11161 gpasswd -a daemon bin # LU-5641
11162 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11164 declare -a identity_old
11166 for num in $(seq $MDSCOUNT); do
11167 switch_identity $num true || identity_old[$num]=$?
11170 SAVE_UMASK=$(umask)
11172 mkdir -p $DIR/$tdir
11175 echo "performing cp ..."
11176 run_acl_subtest cp || error "run_acl_subtest cp failed"
11177 echo "performing getfacl-noacl..."
11178 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11179 echo "performing misc..."
11180 run_acl_subtest misc || error "misc test failed"
11181 echo "performing permissions..."
11182 run_acl_subtest permissions || error "permissions failed"
11183 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11184 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11185 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11186 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11188 echo "performing permissions xattr..."
11189 run_acl_subtest permissions_xattr ||
11190 error "permissions_xattr failed"
11192 echo "performing setfacl..."
11193 run_acl_subtest setfacl || error "setfacl test failed"
11195 # inheritance test got from HP
11196 echo "performing inheritance..."
11197 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11198 chmod +x make-tree || error "chmod +x failed"
11199 run_acl_subtest inheritance || error "inheritance test failed"
11202 echo "LU-974 ignore umask when acl is enabled..."
11203 run_acl_subtest 974 || error "LU-974 umask test failed"
11204 if [ $MDSCOUNT -ge 2 ]; then
11205 run_acl_subtest 974_remote ||
11206 error "LU-974 umask test failed under remote dir"
11209 echo "LU-2561 newly created file is same size as directory..."
11210 if [ "$mds1_FSTYPE" != "zfs" ]; then
11211 run_acl_subtest 2561 || error "LU-2561 test failed"
11213 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11216 run_acl_subtest 4924 || error "LU-4924 test failed"
11221 for num in $(seq $MDSCOUNT); do
11222 if [ "${identity_old[$num]}" = 1 ]; then
11223 switch_identity $num false || identity_old[$num]=$?
11227 run_test 103a "acl test"
11233 for U in {0..511}; do
11235 local O=$(printf "%04o" $U)
11237 umask $(printf "%04o" $((511 ^ $O)))
11238 $LFS setstripe -c 1 $DIR/$tfile.s$O
11239 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11241 (( $S == ($O & 0666) )) ||
11242 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11244 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11245 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11246 (( $S == ($O & 0666) )) ||
11247 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11249 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11250 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11251 (( $S == ($O & 0666) )) ||
11252 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11253 rm -f $DIR/$tfile.[smp]$0
11257 # limit the concurrently running threads to 64. LU-11878
11258 local idx=$((U % 64))
11259 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11264 run_test 103b "umask lfs setstripe"
11267 mkdir -p $DIR/$tdir
11268 cp -rp $DIR/$tdir $DIR/$tdir.bak
11270 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11271 error "$DIR/$tdir shouldn't contain default ACL"
11272 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11273 error "$DIR/$tdir.bak shouldn't contain default ACL"
11276 run_test 103c "'cp -rp' won't set empty acl"
11281 local saved_debug=$($LCTL get_param -n debug)
11283 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11284 skip "MDS needs to be at least 2.14.0"
11286 large_xattr_enabled || skip_env "ea_inode feature disabled"
11288 mkdir -p $DIR/$tdir
11289 # add big LOV EA to cause reply buffer overflow earlier
11290 $LFS setstripe -C 1000 $DIR/$tdir
11291 lctl set_param mdc.*-mdc*.stats=clear
11293 $LCTL set_param debug=0
11294 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11295 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11297 # add a large number of default ACLs (expect 8000+ for 2.13+)
11298 for U in {2..7000}; do
11299 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11300 error "Able to add just $U default ACLs"
11302 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11303 echo "$numacl default ACLs created"
11305 stat $DIR/$tdir || error "Cannot stat directory"
11306 # check file creation
11307 touch $DIR/$tdir/$tfile ||
11308 error "failed to create $tfile with $numacl default ACLs"
11309 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11310 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11311 echo "$fileacl ACLs were inherited"
11312 (( $fileacl == $numacl )) ||
11313 error "Not all default ACLs were inherited: $numacl != $fileacl"
11314 # check that new ACLs creation adds new ACLs to inherited ACLs
11315 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11316 error "Cannot set new ACL"
11317 numacl=$((numacl + 1))
11318 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11319 (( $fileacl == $numacl )) ||
11320 error "failed to add new ACL: $fileacl != $numacl as expected"
11321 # adds more ACLs to a file to reach their maximum at 8000+
11323 for U in {20000..25000}; do
11324 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11325 numacl=$((numacl + 1))
11327 echo "Added $numacl more ACLs to the file"
11328 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11329 echo "Total $fileacl ACLs in file"
11330 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11331 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11332 rmdir $DIR/$tdir || error "Cannot remove directory"
11334 run_test 103e "inheritance of big amount of default ACLs"
11337 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11338 skip "MDS needs to be at least 2.14.51"
11340 large_xattr_enabled || skip_env "ea_inode feature disabled"
11342 # enable changelog to consume more internal MDD buffers
11345 mkdir -p $DIR/$tdir
11347 $LFS setstripe -C 1000 $DIR/$tdir
11348 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11349 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11350 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11351 rmdir $DIR/$tdir || error "Cannot remove directory"
11353 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11359 lfs df || error "lfs df failed"
11360 lfs df -ih || error "lfs df -ih failed"
11361 lfs df -h $DIR || error "lfs df -h $DIR failed"
11362 lfs df -i $DIR || error "lfs df -i $DIR failed"
11363 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11364 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11366 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11367 lctl --device %$OSC deactivate
11368 lfs df || error "lfs df with deactivated OSC failed"
11369 lctl --device %$OSC activate
11370 # wait the osc back to normal
11371 wait_osc_import_ready client ost
11373 lfs df || error "lfs df with reactivated OSC failed"
11376 run_test 104a "lfs df [-ih] [path] test ========================="
11379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11380 [ $RUNAS_ID -eq $UID ] &&
11381 skip_env "RUNAS_ID = UID = $UID -- skipping"
11383 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11384 grep "Permission denied" | wc -l)))
11385 if [ $denied_cnt -ne 0 ]; then
11386 error "lfs check servers test failed"
11389 run_test 104b "$RUNAS lfs check servers test ===================="
11392 # Verify $1 is within range of $2.
11393 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11394 # $1 is <= 2% of $2. Else Fail.
11397 # Strip all units (M, G, T)
11398 actual=$(echo $1 | tr -d A-Z)
11399 expect=$(echo $2 | tr -d A-Z)
11401 expect_lo=$(($expect * 98 / 100)) # 2% below
11402 expect_hi=$(($expect * 102 / 100)) # 2% above
11404 # permit 2% drift above and below
11405 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11410 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11412 local ost_param="osd-zfs.$FSNAME-OST0000."
11413 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11414 local ofacets=$(get_facets OST)
11415 local mfacets=$(get_facets MDS)
11416 local saved_ost_blocks=
11417 local saved_mdt_blocks=
11419 echo "Before recordsize change"
11420 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11421 df=($(df -h | grep "/mnt/lustre"$))
11424 echo "lfs output : ${lfs_df[*]}"
11425 echo "df output : ${df[*]}"
11427 for facet in ${ofacets//,/ }; do
11428 if [ -z $saved_ost_blocks ]; then
11429 saved_ost_blocks=$(do_facet $facet \
11430 lctl get_param -n $ost_param.blocksize)
11431 echo "OST Blocksize: $saved_ost_blocks"
11433 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11434 do_facet $facet zfs set recordsize=32768 $ost
11437 # BS too small. Sufficient for functional testing.
11438 for facet in ${mfacets//,/ }; do
11439 if [ -z $saved_mdt_blocks ]; then
11440 saved_mdt_blocks=$(do_facet $facet \
11441 lctl get_param -n $mdt_param.blocksize)
11442 echo "MDT Blocksize: $saved_mdt_blocks"
11444 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11445 do_facet $facet zfs set recordsize=32768 $mdt
11448 # Give new values chance to reflect change
11451 echo "After recordsize change"
11452 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11453 df_after=($(df -h | grep "/mnt/lustre"$))
11456 echo "lfs output : ${lfs_df_after[*]}"
11457 echo "df output : ${df_after[*]}"
11460 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11461 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11462 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11463 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11464 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11465 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11468 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11469 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11470 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11471 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11472 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11473 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11475 # Restore MDT recordize back to original
11476 for facet in ${mfacets//,/ }; do
11477 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11478 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11481 # Restore OST recordize back to original
11482 for facet in ${ofacets//,/ }; do
11483 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11484 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11489 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11492 # doesn't work on 2.4 kernels
11494 if $(flock_is_enabled); then
11495 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11497 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11501 run_test 105a "flock when mounted without -o flock test ========"
11505 if $(flock_is_enabled); then
11506 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11508 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11512 run_test 105b "fcntl when mounted without -o flock test ========"
11516 if $(flock_is_enabled); then
11517 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11519 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11523 run_test 105c "lockf when mounted without -o flock test"
11525 test_105d() { # bug 15924
11526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11528 test_mkdir $DIR/$tdir
11529 flock_is_enabled || skip_env "mount w/o flock enabled"
11530 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11531 $LCTL set_param fail_loc=0x80000315
11532 flocks_test 2 $DIR/$tdir
11534 run_test 105d "flock race (should not freeze) ========"
11536 test_105e() { # bug 22660 && 22040
11537 flock_is_enabled || skip_env "mount w/o flock enabled"
11540 flocks_test 3 $DIR/$tfile
11542 run_test 105e "Two conflicting flocks from same process"
11544 test_106() { #bug 10921
11545 test_mkdir $DIR/$tdir
11546 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11547 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11549 run_test 106 "attempt exec of dir followed by chown of that dir"
11552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11560 local save_pattern=$(sysctl -n kernel.core_pattern)
11561 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11562 sysctl -w kernel.core_pattern=$file
11563 sysctl -w kernel.core_uses_pid=0
11565 ulimit -c unlimited
11571 kill -s 11 $SLEEPPID
11573 if [ -e $file ]; then
11574 size=`stat -c%s $file`
11575 [ $size -eq 0 ] && error "Fail to create core file $file"
11577 error "Fail to create core file $file"
11580 sysctl -w kernel.core_pattern=$save_pattern
11581 sysctl -w kernel.core_uses_pid=$save_uses_pid
11584 run_test 107 "Coredump on SIG"
11587 test_mkdir $DIR/$tdir
11588 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11589 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11590 error "mkdir with 256 char should fail, but did not"
11591 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11592 error "create with 255 char failed"
11593 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11594 error "create with 256 char should fail, but did not"
11599 run_test 110 "filename length checking"
11602 # Purpose: To verify dynamic thread (OSS) creation.
11605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11606 remote_ost_nodsh && skip "remote OST with nodsh"
11608 # Lustre does not stop service threads once they are started.
11609 # Reset number of running threads to default.
11614 local save_params="$TMP/sanity-$TESTNAME.parameters"
11616 # Get ll_ost_io count before I/O
11617 OSTIO_pre=$(do_facet ost1 \
11618 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11619 # Exit if lustre is not running (ll_ost_io not running).
11620 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11622 echo "Starting with $OSTIO_pre threads"
11623 local thread_max=$((OSTIO_pre * 2))
11624 local rpc_in_flight=$((thread_max * 2))
11625 # Number of I/O Process proposed to be started.
11627 local facets=$(get_facets OST)
11629 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11630 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11632 # Set in_flight to $rpc_in_flight
11633 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11634 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11635 nfiles=${rpc_in_flight}
11636 # Set ost thread_max to $thread_max
11637 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11639 # 5 Minutes should be sufficient for max number of OSS
11640 # threads(thread_max) to be created.
11644 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11645 test_mkdir $DIR/$tdir
11646 for i in $(seq $nfiles); do
11647 local file=$DIR/$tdir/${tfile}-$i
11648 $LFS setstripe -c -1 -i 0 $file
11649 ($WTL $file $timeout)&
11652 # I/O Started - Wait for thread_started to reach thread_max or report
11653 # error if thread_started is more than thread_max.
11654 echo "Waiting for thread_started to reach thread_max"
11655 local thread_started=0
11656 local end_time=$((SECONDS + timeout))
11658 while [ $SECONDS -le $end_time ] ; do
11660 # Get ost i/o thread_started count.
11661 thread_started=$(do_facet ost1 \
11663 ost.OSS.ost_io.threads_started | cut -d= -f2")
11664 # Break out if thread_started is equal/greater than thread_max
11665 if [[ $thread_started -ge $thread_max ]]; then
11666 echo ll_ost_io thread_started $thread_started, \
11667 equal/greater than thread_max $thread_max
11673 # Cleanup - We have the numbers, Kill i/o jobs if running.
11674 jobcount=($(jobs -p))
11675 for i in $(seq 0 $((${#jobcount[@]}-1)))
11677 kill -9 ${jobcount[$i]}
11678 if [ $? -ne 0 ] ; then
11680 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11684 # Cleanup files left by WTL binary.
11685 for i in $(seq $nfiles); do
11686 local file=$DIR/$tdir/${tfile}-$i
11688 if [ $? -ne 0 ] ; then
11689 echo "Warning: Failed to delete file $file"
11693 restore_lustre_params <$save_params
11694 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11696 # Error out if no new thread has started or Thread started is greater
11698 if [[ $thread_started -le $OSTIO_pre ||
11699 $thread_started -gt $thread_max ]]; then
11700 error "ll_ost_io: thread_started $thread_started" \
11701 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11702 "No new thread started or thread started greater " \
11706 run_test 115 "verify dynamic thread creation===================="
11709 wait_delete_completed
11710 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11711 echo "OST kbytes available: ${AVAIL[@]}"
11716 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11717 #echo OST $i: ${AVAIL[i]}kb
11718 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11722 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11727 echo "Min free space: OST $MINI: $MINV"
11728 echo "Max free space: OST $MAXI: $MAXV"
11731 test_116a() { # was previously test_116()
11732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11733 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11734 remote_mds_nodsh && skip "remote MDS with nodsh"
11736 echo -n "Free space priority "
11737 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11742 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11743 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11744 trap simple_cleanup_common EXIT
11746 # Check if we need to generate uneven OSTs
11747 test_mkdir -p $DIR/$tdir/OST${MINI}
11748 local FILL=$((MINV / 4))
11749 local DIFF=$((MAXV - MINV))
11750 local DIFF2=$((DIFF * 100 / MINV))
11752 local threshold=$(do_facet $SINGLEMDS \
11753 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11754 threshold=${threshold%%%}
11755 echo -n "Check for uneven OSTs: "
11756 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11758 if [[ $DIFF2 -gt $threshold ]]; then
11760 echo "Don't need to fill OST$MINI"
11762 # generate uneven OSTs. Write 2% over the QOS threshold value
11764 DIFF=$((threshold - DIFF2 + 2))
11765 DIFF2=$((MINV * DIFF / 100))
11766 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11767 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11768 error "setstripe failed"
11769 DIFF=$((DIFF2 / 2048))
11771 while [ $i -lt $DIFF ]; do
11773 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11774 bs=2M count=1 2>/dev/null
11783 DIFF=$((MAXV - MINV))
11784 DIFF2=$((DIFF * 100 / MINV))
11785 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11786 if [ $DIFF2 -gt $threshold ]; then
11789 echo "failed - QOS mode won't be used"
11790 simple_cleanup_common
11791 skip "QOS imbalance criteria not met"
11799 # now fill using QOS
11800 $LFS setstripe -c 1 $DIR/$tdir
11801 FILL=$((FILL / 200))
11802 if [ $FILL -gt 600 ]; then
11805 echo "writing $FILL files to QOS-assigned OSTs"
11807 while [ $i -lt $FILL ]; do
11809 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11810 count=1 2>/dev/null
11813 echo "wrote $i 200k files"
11817 echo "Note: free space may not be updated, so measurements might be off"
11819 DIFF2=$((MAXV - MINV))
11820 echo "free space delta: orig $DIFF final $DIFF2"
11821 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11822 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11823 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11824 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11825 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11826 if [[ $DIFF -gt 0 ]]; then
11827 FILL=$((DIFF2 * 100 / DIFF - 100))
11828 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11831 # Figure out which files were written where
11832 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11833 awk '/'$MINI1': / {print $2; exit}')
11835 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11836 echo "$MINC files created on smaller OST $MINI1"
11837 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11838 awk '/'$MAXI1': / {print $2; exit}')
11840 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11841 echo "$MAXC files created on larger OST $MAXI1"
11842 if [[ $MINC -gt 0 ]]; then
11843 FILL=$((MAXC * 100 / MINC - 100))
11844 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11846 [[ $MAXC -gt $MINC ]] ||
11847 error_ignore LU-9 "stripe QOS didn't balance free space"
11848 simple_cleanup_common
11850 run_test 116a "stripe QOS: free space balance ==================="
11852 test_116b() { # LU-2093
11853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11854 remote_mds_nodsh && skip "remote MDS with nodsh"
11856 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11857 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11858 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11859 [ -z "$old_rr" ] && skip "no QOS"
11860 do_facet $SINGLEMDS lctl set_param \
11861 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11862 mkdir -p $DIR/$tdir
11863 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11864 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11865 do_facet $SINGLEMDS lctl set_param fail_loc=0
11867 do_facet $SINGLEMDS lctl set_param \
11868 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11870 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11872 test_117() # bug 10891
11874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11876 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11877 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11878 lctl set_param fail_loc=0x21e
11879 > $DIR/$tfile || error "truncate failed"
11880 lctl set_param fail_loc=0
11881 echo "Truncate succeeded."
11884 run_test 117 "verify osd extend =========="
11886 NO_SLOW_RESENDCOUNT=4
11887 export OLD_RESENDCOUNT=""
11888 set_resend_count () {
11889 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11890 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11891 lctl set_param -n $PROC_RESENDCOUNT $1
11892 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11895 # for reduce test_118* time (b=14842)
11896 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11898 # Reset async IO behavior after error case
11900 FILE=$DIR/reset_async
11902 # Ensure all OSCs are cleared
11903 $LFS setstripe -c -1 $FILE
11904 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11909 test_118a() #bug 11710
11911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11915 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11919 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11920 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11925 run_test 118a "verify O_SYNC works =========="
11929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11930 remote_ost_nodsh && skip "remote OST with nodsh"
11934 #define OBD_FAIL_SRV_ENOENT 0x217
11935 set_nodes_failloc "$(osts_nodes)" 0x217
11936 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11938 set_nodes_failloc "$(osts_nodes)" 0
11939 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11943 if [[ $RC -eq 0 ]]; then
11944 error "Must return error due to dropped pages, rc=$RC"
11948 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11949 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11953 echo "Dirty pages not leaked on ENOENT"
11955 # Due to the above error the OSC will issue all RPCs syncronously
11956 # until a subsequent RPC completes successfully without error.
11957 $MULTIOP $DIR/$tfile Ow4096yc
11962 run_test 118b "Reclaim dirty pages on fatal error =========="
11966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11968 # for 118c, restore the original resend count, LU-1940
11969 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11970 set_resend_count $OLD_RESENDCOUNT
11971 remote_ost_nodsh && skip "remote OST with nodsh"
11975 #define OBD_FAIL_OST_EROFS 0x216
11976 set_nodes_failloc "$(osts_nodes)" 0x216
11978 # multiop should block due to fsync until pages are written
11979 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11983 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11984 error "Multiop failed to block on fsync, pid=$MULTIPID"
11987 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11989 if [[ $WRITEBACK -eq 0 ]]; then
11990 error "No page in writeback, writeback=$WRITEBACK"
11993 set_nodes_failloc "$(osts_nodes)" 0
11996 if [[ $RC -ne 0 ]]; then
11997 error "Multiop fsync failed, rc=$RC"
12000 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12001 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12003 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12004 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12008 echo "Dirty pages flushed via fsync on EROFS"
12011 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12013 # continue to use small resend count to reduce test_118* time (b=14842)
12014 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12019 remote_ost_nodsh && skip "remote OST with nodsh"
12023 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12024 set_nodes_failloc "$(osts_nodes)" 0x214
12025 # multiop should block due to fsync until pages are written
12026 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12030 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12031 error "Multiop failed to block on fsync, pid=$MULTIPID"
12034 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12036 if [[ $WRITEBACK -eq 0 ]]; then
12037 error "No page in writeback, writeback=$WRITEBACK"
12040 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12041 set_nodes_failloc "$(osts_nodes)" 0
12043 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12044 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12046 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12047 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12051 echo "Dirty pages gaurenteed flushed via fsync"
12054 run_test 118d "Fsync validation inject a delay of the bulk =========="
12057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12061 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12062 lctl set_param fail_loc=0x8000040a
12064 # Should simulate EINVAL error which is fatal
12065 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12067 if [[ $RC -eq 0 ]]; then
12068 error "Must return error due to dropped pages, rc=$RC"
12071 lctl set_param fail_loc=0x0
12073 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12074 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12075 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12077 if [[ $LOCKED -ne 0 ]]; then
12078 error "Locked pages remain in cache, locked=$LOCKED"
12081 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12082 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12086 echo "No pages locked after fsync"
12091 run_test 118f "Simulate unrecoverable OSC side error =========="
12094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12098 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12099 lctl set_param fail_loc=0x406
12101 # simulate local -ENOMEM
12102 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12105 lctl set_param fail_loc=0
12106 if [[ $RC -eq 0 ]]; then
12107 error "Must return error due to dropped pages, rc=$RC"
12110 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12111 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12112 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12114 if [[ $LOCKED -ne 0 ]]; then
12115 error "Locked pages remain in cache, locked=$LOCKED"
12118 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12119 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12123 echo "No pages locked after fsync"
12128 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12132 remote_ost_nodsh && skip "remote OST with nodsh"
12136 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12137 set_nodes_failloc "$(osts_nodes)" 0x20e
12138 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12139 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12142 set_nodes_failloc "$(osts_nodes)" 0
12143 if [[ $RC -eq 0 ]]; then
12144 error "Must return error due to dropped pages, rc=$RC"
12147 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12148 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12149 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12151 if [[ $LOCKED -ne 0 ]]; then
12152 error "Locked pages remain in cache, locked=$LOCKED"
12155 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12156 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12160 echo "No pages locked after fsync"
12164 run_test 118h "Verify timeout in handling recoverables errors =========="
12166 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12170 remote_ost_nodsh && skip "remote OST with nodsh"
12174 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12175 set_nodes_failloc "$(osts_nodes)" 0x20e
12177 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12178 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12181 set_nodes_failloc "$(osts_nodes)" 0
12185 if [[ $RC -ne 0 ]]; then
12186 error "got error, but should be not, rc=$RC"
12189 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12190 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12191 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12192 if [[ $LOCKED -ne 0 ]]; then
12193 error "Locked pages remain in cache, locked=$LOCKED"
12196 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12197 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12201 echo "No pages locked after fsync"
12205 run_test 118i "Fix error before timeout in recoverable error =========="
12207 [ "$SLOW" = "no" ] && set_resend_count 4
12210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12211 remote_ost_nodsh && skip "remote OST with nodsh"
12215 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12216 set_nodes_failloc "$(osts_nodes)" 0x220
12218 # return -EIO from OST
12219 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12221 set_nodes_failloc "$(osts_nodes)" 0x0
12222 if [[ $RC -eq 0 ]]; then
12223 error "Must return error due to dropped pages, rc=$RC"
12226 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12227 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12228 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12229 if [[ $LOCKED -ne 0 ]]; then
12230 error "Locked pages remain in cache, locked=$LOCKED"
12233 # in recoverable error on OST we want resend and stay until it finished
12234 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12235 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12239 echo "No pages locked after fsync"
12243 run_test 118j "Simulate unrecoverable OST side error =========="
12247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12248 remote_ost_nodsh && skip "remote OSTs with nodsh"
12250 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12251 set_nodes_failloc "$(osts_nodes)" 0x20e
12252 test_mkdir $DIR/$tdir
12254 for ((i=0;i<10;i++)); do
12255 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12256 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12263 set_nodes_failloc "$(osts_nodes)" 0
12266 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12268 test_118l() # LU-646
12270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12272 test_mkdir $DIR/$tdir
12273 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12276 run_test 118l "fsync dir"
12278 test_118m() # LU-3066
12280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12282 test_mkdir $DIR/$tdir
12283 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12286 run_test 118m "fdatasync dir ========="
12288 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12296 remote_ost_nodsh && skip "remote OSTs with nodsh"
12298 # Sleep to avoid a cached response.
12299 #define OBD_STATFS_CACHE_SECONDS 1
12302 # Inject a 10 second delay in the OST_STATFS handler.
12303 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12304 set_nodes_failloc "$(osts_nodes)" 0x242
12307 stat --file-system $MOUNT > /dev/null
12310 set_nodes_failloc "$(osts_nodes)" 0
12312 if ((end - begin > 20)); then
12313 error "statfs took $((end - begin)) seconds, expected 10"
12316 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12318 test_119a() # bug 11737
12320 BSIZE=$((512 * 1024))
12321 directio write $DIR/$tfile 0 1 $BSIZE
12322 # We ask to read two blocks, which is more than a file size.
12323 # directio will indicate an error when requested and actual
12324 # sizes aren't equeal (a normal situation in this case) and
12325 # print actual read amount.
12326 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12327 if [ "$NOB" != "$BSIZE" ]; then
12328 error "read $NOB bytes instead of $BSIZE"
12332 run_test 119a "Short directIO read must return actual read amount"
12334 test_119b() # bug 11737
12336 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12338 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12339 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12341 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12342 error "direct read failed"
12345 run_test 119b "Sparse directIO read must return actual read amount"
12347 test_119c() # bug 13099
12350 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12351 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12354 run_test 119c "Testing for direct read hitting hole"
12356 test_119d() # bug 15950
12358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12360 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12361 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12363 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12364 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12365 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12366 lctl set_param fail_loc=0x40d
12367 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12370 cat $DIR/$tfile > /dev/null &
12371 lctl set_param fail_loc=0
12374 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12376 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12377 error "the read rpcs have not completed in 2s"
12379 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12381 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12385 remote_mds_nodsh && skip "remote MDS with nodsh"
12386 test_mkdir -i0 -c1 $DIR/$tdir
12387 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12388 skip_env "no early lock cancel on server"
12390 lru_resize_disable mdc
12391 lru_resize_disable osc
12392 cancel_lru_locks mdc
12393 # asynchronous object destroy at MDT could cause bl ast to client
12394 cancel_lru_locks osc
12396 stat $DIR/$tdir > /dev/null
12397 can1=$(do_facet mds1 \
12398 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12399 awk '/ldlm_cancel/ {print $2}')
12400 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12401 awk '/ldlm_bl_callback/ {print $2}')
12402 test_mkdir -i0 -c1 $DIR/$tdir/d1
12403 can2=$(do_facet mds1 \
12404 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12405 awk '/ldlm_cancel/ {print $2}')
12406 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12407 awk '/ldlm_bl_callback/ {print $2}')
12408 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12409 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12410 lru_resize_enable mdc
12411 lru_resize_enable osc
12413 run_test 120a "Early Lock Cancel: mkdir test"
12416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12417 remote_mds_nodsh && skip "remote MDS with nodsh"
12418 test_mkdir $DIR/$tdir
12419 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12420 skip_env "no early lock cancel on server"
12422 lru_resize_disable mdc
12423 lru_resize_disable osc
12424 cancel_lru_locks mdc
12425 stat $DIR/$tdir > /dev/null
12426 can1=$(do_facet $SINGLEMDS \
12427 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12428 awk '/ldlm_cancel/ {print $2}')
12429 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12430 awk '/ldlm_bl_callback/ {print $2}')
12431 touch $DIR/$tdir/f1
12432 can2=$(do_facet $SINGLEMDS \
12433 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12434 awk '/ldlm_cancel/ {print $2}')
12435 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12436 awk '/ldlm_bl_callback/ {print $2}')
12437 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12438 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12439 lru_resize_enable mdc
12440 lru_resize_enable osc
12442 run_test 120b "Early Lock Cancel: create test"
12445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12446 remote_mds_nodsh && skip "remote MDS with nodsh"
12447 test_mkdir -i0 -c1 $DIR/$tdir
12448 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12449 skip "no early lock cancel on server"
12451 lru_resize_disable mdc
12452 lru_resize_disable osc
12453 test_mkdir -i0 -c1 $DIR/$tdir/d1
12454 test_mkdir -i0 -c1 $DIR/$tdir/d2
12455 touch $DIR/$tdir/d1/f1
12456 cancel_lru_locks mdc
12457 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12458 can1=$(do_facet mds1 \
12459 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12460 awk '/ldlm_cancel/ {print $2}')
12461 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12462 awk '/ldlm_bl_callback/ {print $2}')
12463 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12464 can2=$(do_facet mds1 \
12465 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12466 awk '/ldlm_cancel/ {print $2}')
12467 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12468 awk '/ldlm_bl_callback/ {print $2}')
12469 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12470 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12471 lru_resize_enable mdc
12472 lru_resize_enable osc
12474 run_test 120c "Early Lock Cancel: link test"
12477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12478 remote_mds_nodsh && skip "remote MDS with nodsh"
12479 test_mkdir -i0 -c1 $DIR/$tdir
12480 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12481 skip_env "no early lock cancel on server"
12483 lru_resize_disable mdc
12484 lru_resize_disable osc
12486 cancel_lru_locks mdc
12487 stat $DIR/$tdir > /dev/null
12488 can1=$(do_facet mds1 \
12489 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12490 awk '/ldlm_cancel/ {print $2}')
12491 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12492 awk '/ldlm_bl_callback/ {print $2}')
12493 chmod a+x $DIR/$tdir
12494 can2=$(do_facet mds1 \
12495 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12496 awk '/ldlm_cancel/ {print $2}')
12497 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12498 awk '/ldlm_bl_callback/ {print $2}')
12499 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12500 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12501 lru_resize_enable mdc
12502 lru_resize_enable osc
12504 run_test 120d "Early Lock Cancel: setattr test"
12507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12508 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12509 skip_env "no early lock cancel on server"
12510 remote_mds_nodsh && skip "remote MDS with nodsh"
12512 local dlmtrace_set=false
12514 test_mkdir -i0 -c1 $DIR/$tdir
12515 lru_resize_disable mdc
12516 lru_resize_disable osc
12517 ! $LCTL get_param debug | grep -q dlmtrace &&
12518 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12519 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12520 cancel_lru_locks mdc
12521 cancel_lru_locks osc
12522 dd if=$DIR/$tdir/f1 of=/dev/null
12523 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12524 # XXX client can not do early lock cancel of OST lock
12525 # during unlink (LU-4206), so cancel osc lock now.
12527 cancel_lru_locks osc
12528 can1=$(do_facet mds1 \
12529 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12530 awk '/ldlm_cancel/ {print $2}')
12531 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12532 awk '/ldlm_bl_callback/ {print $2}')
12533 unlink $DIR/$tdir/f1
12535 can2=$(do_facet mds1 \
12536 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12537 awk '/ldlm_cancel/ {print $2}')
12538 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12539 awk '/ldlm_bl_callback/ {print $2}')
12540 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12541 $LCTL dk $TMP/cancel.debug.txt
12542 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12543 $LCTL dk $TMP/blocking.debug.txt
12544 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12545 lru_resize_enable mdc
12546 lru_resize_enable osc
12548 run_test 120e "Early Lock Cancel: unlink test"
12551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12552 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12553 skip_env "no early lock cancel on server"
12554 remote_mds_nodsh && skip "remote MDS with nodsh"
12556 test_mkdir -i0 -c1 $DIR/$tdir
12557 lru_resize_disable mdc
12558 lru_resize_disable osc
12559 test_mkdir -i0 -c1 $DIR/$tdir/d1
12560 test_mkdir -i0 -c1 $DIR/$tdir/d2
12561 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12562 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12563 cancel_lru_locks mdc
12564 cancel_lru_locks osc
12565 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12566 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12567 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12568 # XXX client can not do early lock cancel of OST lock
12569 # during rename (LU-4206), so cancel osc lock now.
12571 cancel_lru_locks osc
12572 can1=$(do_facet mds1 \
12573 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12574 awk '/ldlm_cancel/ {print $2}')
12575 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12576 awk '/ldlm_bl_callback/ {print $2}')
12577 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12579 can2=$(do_facet mds1 \
12580 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12581 awk '/ldlm_cancel/ {print $2}')
12582 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12583 awk '/ldlm_bl_callback/ {print $2}')
12584 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12585 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12586 lru_resize_enable mdc
12587 lru_resize_enable osc
12589 run_test 120f "Early Lock Cancel: rename test"
12592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12593 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12594 skip_env "no early lock cancel on server"
12595 remote_mds_nodsh && skip "remote MDS with nodsh"
12597 lru_resize_disable mdc
12598 lru_resize_disable osc
12600 echo create $count files
12601 test_mkdir $DIR/$tdir
12602 cancel_lru_locks mdc
12603 cancel_lru_locks osc
12606 can0=$(do_facet $SINGLEMDS \
12607 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12608 awk '/ldlm_cancel/ {print $2}')
12609 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12610 awk '/ldlm_bl_callback/ {print $2}')
12611 createmany -o $DIR/$tdir/f $count
12613 can1=$(do_facet $SINGLEMDS \
12614 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12615 awk '/ldlm_cancel/ {print $2}')
12616 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12617 awk '/ldlm_bl_callback/ {print $2}')
12619 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12620 echo rm $count files
12623 can2=$(do_facet $SINGLEMDS \
12624 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12625 awk '/ldlm_cancel/ {print $2}')
12626 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12627 awk '/ldlm_bl_callback/ {print $2}')
12629 echo total: $count removes in $((t2-t1))
12630 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12632 # wait for commitment of removal
12633 lru_resize_enable mdc
12634 lru_resize_enable osc
12636 run_test 120g "Early Lock Cancel: performance test"
12638 test_121() { #bug #10589
12639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12642 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12643 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12644 lctl set_param fail_loc=0x310
12645 cancel_lru_locks osc > /dev/null
12646 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12647 lctl set_param fail_loc=0
12648 [[ $reads -eq $writes ]] ||
12649 error "read $reads blocks, must be $writes blocks"
12651 run_test 121 "read cancel race ========="
12653 test_123a_base() { # was test 123, statahead(bug 11401)
12657 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12658 log "testing UP system. Performance may be lower than expected."
12663 test_mkdir $DIR/$tdir
12664 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12665 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12667 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12668 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12670 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12671 lctl set_param -n llite.*.statahead_max 0
12672 lctl get_param llite.*.statahead_max
12673 cancel_lru_locks mdc
12674 cancel_lru_locks osc
12676 time $lsx $DIR/$tdir | wc -l
12678 delta=$((etime - stime))
12679 log "$lsx $i files without statahead: $delta sec"
12680 lctl set_param llite.*.statahead_max=$max
12682 swrong=$(lctl get_param -n llite.*.statahead_stats |
12683 grep "statahead wrong:" | awk '{print $3}')
12684 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12685 cancel_lru_locks mdc
12686 cancel_lru_locks osc
12688 time $lsx $DIR/$tdir | wc -l
12690 delta_sa=$((etime - stime))
12691 log "$lsx $i files with statahead: $delta_sa sec"
12692 lctl get_param -n llite.*.statahead_stats
12693 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12694 grep "statahead wrong:" | awk '{print $3}')
12696 [[ $swrong -lt $ewrong ]] &&
12697 log "statahead was stopped, maybe too many locks held!"
12698 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12700 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12701 max=$(lctl get_param -n llite.*.statahead_max |
12703 lctl set_param -n llite.*.statahead_max 0
12704 lctl get_param llite.*.statahead_max
12705 cancel_lru_locks mdc
12706 cancel_lru_locks osc
12708 time $lsx $DIR/$tdir | wc -l
12710 delta=$((etime - stime))
12711 log "$lsx $i files again without statahead: $delta sec"
12712 lctl set_param llite.*.statahead_max=$max
12713 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12714 if [ $SLOWOK -eq 0 ]; then
12715 error "$lsx $i files is slower with statahead!"
12717 log "$lsx $i files is slower with statahead!"
12723 [ $delta -gt 20 ] && break
12724 [ $delta -gt 8 ] && MULT=$((50 / delta))
12725 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12733 delta=$((etime - stime))
12734 log "rm -r $DIR/$tdir/: $delta seconds"
12736 lctl get_param -n llite.*.statahead_stats
12740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12742 test_123a_base "ls -l"
12744 run_test 123aa "verify statahead work"
12747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12749 statx_supported || skip_env "Test must be statx() syscall supported"
12751 test_123a_base "$STATX -l"
12753 run_test 123ab "verify statahead work by using statx"
12756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12758 statx_supported || skip_env "Test must be statx() syscall supported"
12765 cancel_lru_locks $OSC
12766 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12767 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12768 awk '/agl.total:/ {print $3}')
12769 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12770 test_123a_base "$STATX --cached=always -D"
12771 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12772 awk '/agl.total:/ {print $3}')
12773 [ $agl_before -eq $agl_after ] ||
12774 error "Should not trigger AGL thread - $agl_before:$agl_after"
12775 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12776 [ $rpcs_after -eq $rpcs_before ] ||
12777 error "$STATX should not send glimpse RPCs to $OSC"
12779 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12781 test_123b () { # statahead(bug 15027)
12782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12784 test_mkdir $DIR/$tdir
12785 createmany -o $DIR/$tdir/$tfile-%d 1000
12787 cancel_lru_locks mdc
12788 cancel_lru_locks osc
12790 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12791 lctl set_param fail_loc=0x80000803
12792 ls -lR $DIR/$tdir > /dev/null
12794 lctl set_param fail_loc=0x0
12795 lctl get_param -n llite.*.statahead_stats
12800 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12803 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12805 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12806 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12807 touch $DIR/$tdir.1/{1..3}
12808 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12810 remount_client $MOUNT
12812 $MULTIOP $DIR/$tdir.0 Q
12814 # let statahead to complete
12815 ls -l $DIR/$tdir.0 > /dev/null
12817 testid=$(echo $TESTNAME | tr '_' ' ')
12818 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12819 error "statahead warning" || true
12821 run_test 123c "Can not initialize inode warning on DNE statahead"
12824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12825 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12826 skip_env "no lru resize on server"
12830 test_mkdir $DIR/$tdir
12832 log "create $NR files at $DIR/$tdir"
12833 createmany -o $DIR/$tdir/f $NR ||
12834 error "failed to create $NR files in $DIR/$tdir"
12836 cancel_lru_locks mdc
12837 ls -l $DIR/$tdir > /dev/null
12841 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12842 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12843 LRU_SIZE=$($LCTL get_param -n $PARAM)
12844 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12845 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12847 log "NS=$(basename $NSDIR)"
12852 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12853 skip "Not enough cached locks created!"
12855 log "LRU=$LRU_SIZE"
12859 # We know that lru resize allows one client to hold $LIMIT locks
12860 # for 10h. After that locks begin to be killed by client.
12862 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12864 if [ $LIMIT -lt $LRU_SIZE ]; then
12865 skip "Limit is too small $LIMIT"
12868 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12869 # killing locks. Some time was spent for creating locks. This means
12870 # that up to the moment of sleep finish we must have killed some of
12871 # them (10-100 locks). This depends on how fast ther were created.
12872 # Many of them were touched in almost the same moment and thus will
12873 # be killed in groups.
12874 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12876 # Use $LRU_SIZE_B here to take into account real number of locks
12877 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12878 local LRU_SIZE_B=$LRU_SIZE
12880 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12881 log "OLD_LVF=$OLD_LVF"
12882 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12884 # Let's make sure that we really have some margin. Client checks
12885 # cached locks every 10 sec.
12886 SLEEP=$((SLEEP+20))
12887 log "Sleep ${SLEEP} sec"
12889 while ((SEC<$SLEEP)); do
12893 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12894 echo -n "$LRU_SIZE"
12897 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12898 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12900 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12901 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12902 unlinkmany $DIR/$tdir/f $NR
12906 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12907 log "unlink $NR files at $DIR/$tdir"
12908 unlinkmany $DIR/$tdir/f $NR
12910 run_test 124a "lru resize ======================================="
12912 get_max_pool_limit()
12914 local limit=$($LCTL get_param \
12915 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12917 for l in $limit; do
12918 if [[ $l -gt $max ]]; then
12926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12927 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12928 skip_env "no lru resize on server"
12930 LIMIT=$(get_max_pool_limit)
12932 NR=$(($(default_lru_size)*20))
12933 if [[ $NR -gt $LIMIT ]]; then
12934 log "Limit lock number by $LIMIT locks"
12938 IFree=$(mdsrate_inodes_available)
12939 if [ $IFree -lt $NR ]; then
12940 log "Limit lock number by $IFree inodes"
12944 lru_resize_disable mdc
12945 test_mkdir -p $DIR/$tdir/disable_lru_resize
12947 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12948 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12949 cancel_lru_locks mdc
12952 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12955 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12958 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12962 nolruresize_delta=$((etime-stime))
12963 log "ls -la time: $nolruresize_delta seconds"
12964 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12965 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12967 lru_resize_enable mdc
12968 test_mkdir -p $DIR/$tdir/enable_lru_resize
12970 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12971 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12972 cancel_lru_locks mdc
12975 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12978 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12981 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12985 lruresize_delta=$((etime-stime))
12986 log "ls -la time: $lruresize_delta seconds"
12987 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12989 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12990 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12991 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12992 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12994 log "lru resize performs the same with no lru resize"
12996 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12998 run_test 124b "lru resize (performance test) ======================="
13001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13002 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13003 skip_env "no lru resize on server"
13005 # cache ununsed locks on client
13007 cancel_lru_locks mdc
13008 test_mkdir $DIR/$tdir
13009 createmany -o $DIR/$tdir/f $nr ||
13010 error "failed to create $nr files in $DIR/$tdir"
13011 ls -l $DIR/$tdir > /dev/null
13013 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13014 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13015 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13016 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13017 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13019 # set lru_max_age to 1 sec
13020 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13021 echo "sleep $((recalc_p * 2)) seconds..."
13022 sleep $((recalc_p * 2))
13024 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13025 # restore lru_max_age
13026 $LCTL set_param -n $nsdir.lru_max_age $max_age
13027 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13028 unlinkmany $DIR/$tdir/f $nr
13030 run_test 124c "LRUR cancel very aged locks"
13033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13034 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13035 skip_env "no lru resize on server"
13037 # cache ununsed locks on client
13040 lru_resize_disable mdc
13041 stack_trap "lru_resize_enable mdc" EXIT
13043 cancel_lru_locks mdc
13045 # asynchronous object destroy at MDT could cause bl ast to client
13046 test_mkdir $DIR/$tdir
13047 createmany -o $DIR/$tdir/f $nr ||
13048 error "failed to create $nr files in $DIR/$tdir"
13049 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13051 ls -l $DIR/$tdir > /dev/null
13053 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13054 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13055 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13056 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13058 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13060 # set lru_max_age to 1 sec
13061 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13062 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13064 echo "sleep $((recalc_p * 2)) seconds..."
13065 sleep $((recalc_p * 2))
13067 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13069 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13071 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13073 test_125() { # 13358
13074 $LCTL get_param -n llite.*.client_type | grep -q local ||
13075 skip "must run as local client"
13076 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13077 skip_env "must have acl enabled"
13078 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13080 test_mkdir $DIR/$tdir
13081 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13082 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13083 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13085 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13087 test_126() { # bug 12829/13455
13088 $GSS && skip_env "must run as gss disabled"
13089 $LCTL get_param -n llite.*.client_type | grep -q local ||
13090 skip "must run as local client"
13091 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13093 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13094 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13096 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13098 run_test 126 "check that the fsgid provided by the client is taken into account"
13100 test_127a() { # bug 15521
13101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13102 local name count samp unit min max sum sumsq
13104 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13105 echo "stats before reset"
13106 $LCTL get_param osc.*.stats
13107 $LCTL set_param osc.*.stats=0
13108 local fsize=$((2048 * 1024))
13110 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13111 cancel_lru_locks osc
13112 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13114 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13115 stack_trap "rm -f $TMP/$tfile.tmp"
13116 while read name count samp unit min max sum sumsq; do
13117 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13118 [ ! $min ] && error "Missing min value for $name proc entry"
13119 eval $name=$count || error "Wrong proc format"
13122 read_bytes|write_bytes)
13123 [[ "$unit" =~ "bytes" ]] ||
13124 error "unit is not 'bytes': $unit"
13125 (( $min >= 4096 )) || error "min is too small: $min"
13126 (( $min <= $fsize )) || error "min is too big: $min"
13127 (( $max >= 4096 )) || error "max is too small: $max"
13128 (( $max <= $fsize )) || error "max is too big: $max"
13129 (( $sum == $fsize )) || error "sum is wrong: $sum"
13130 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13131 error "sumsquare is too small: $sumsq"
13132 (( $sumsq <= $fsize * $fsize )) ||
13133 error "sumsquare is too big: $sumsq"
13135 ost_read|ost_write)
13136 [[ "$unit" =~ "usec" ]] ||
13137 error "unit is not 'usec': $unit"
13141 done < $DIR/$tfile.tmp
13143 #check that we actually got some stats
13144 [ "$read_bytes" ] || error "Missing read_bytes stats"
13145 [ "$write_bytes" ] || error "Missing write_bytes stats"
13146 [ "$read_bytes" != 0 ] || error "no read done"
13147 [ "$write_bytes" != 0 ] || error "no write done"
13149 run_test 127a "verify the client stats are sane"
13151 test_127b() { # bug LU-333
13152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13153 local name count samp unit min max sum sumsq
13155 echo "stats before reset"
13156 $LCTL get_param llite.*.stats
13157 $LCTL set_param llite.*.stats=0
13159 # perform 2 reads and writes so MAX is different from SUM.
13160 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13161 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13162 cancel_lru_locks osc
13163 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13164 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13166 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13167 stack_trap "rm -f $TMP/$tfile.tmp"
13168 while read name count samp unit min max sum sumsq; do
13169 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13170 eval $name=$count || error "Wrong proc format"
13173 read_bytes|write_bytes)
13174 [[ "$unit" =~ "bytes" ]] ||
13175 error "unit is not 'bytes': $unit"
13176 (( $count == 2 )) || error "count is not 2: $count"
13177 (( $min == $PAGE_SIZE )) ||
13178 error "min is not $PAGE_SIZE: $min"
13179 (( $max == $PAGE_SIZE )) ||
13180 error "max is not $PAGE_SIZE: $max"
13181 (( $sum == $PAGE_SIZE * 2 )) ||
13182 error "sum is not $((PAGE_SIZE * 2)): $sum"
13185 [[ "$unit" =~ "usec" ]] ||
13186 error "unit is not 'usec': $unit"
13190 done < $TMP/$tfile.tmp
13192 #check that we actually got some stats
13193 [ "$read_bytes" ] || error "Missing read_bytes stats"
13194 [ "$write_bytes" ] || error "Missing write_bytes stats"
13195 [ "$read_bytes" != 0 ] || error "no read done"
13196 [ "$write_bytes" != 0 ] || error "no write done"
13198 run_test 127b "verify the llite client stats are sane"
13200 test_127c() { # LU-12394
13201 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13208 $LCTL set_param llite.*.extents_stats=1
13209 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13211 # Use two stripes so there is enough space in default config
13212 $LFS setstripe -c 2 $DIR/$tfile
13214 # Extent stats start at 0-4K and go in power of two buckets
13215 # LL_HIST_START = 12 --> 2^12 = 4K
13216 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13217 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13219 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13221 # Write and read, 2x each, second time at a non-zero offset
13222 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13223 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13224 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13225 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13229 $LCTL get_param llite.*.extents_stats
13232 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13234 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13236 reads=$(echo $bucket | awk '{print $5}')
13237 writes=$(echo $bucket | awk '{print $9}')
13238 [ "$reads" -eq $count ] ||
13239 error "$reads reads in < $bsize bucket, expect $count"
13240 [ "$writes" -eq $count ] ||
13241 error "$writes writes in < $bsize bucket, expect $count"
13244 # Test mmap write and read
13245 $LCTL set_param llite.*.extents_stats=c
13247 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13248 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13249 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13251 $LCTL get_param llite.*.extents_stats
13253 count=$(((size*1024) / PAGE_SIZE))
13255 bsize=$((2 * PAGE_SIZE / 1024))K
13257 bucket=$($LCTL get_param -n llite.*.extents_stats |
13259 reads=$(echo $bucket | awk '{print $5}')
13260 writes=$(echo $bucket | awk '{print $9}')
13261 # mmap writes fault in the page first, creating an additonal read
13262 [ "$reads" -eq $((2 * count)) ] ||
13263 error "$reads reads in < $bsize bucket, expect $count"
13264 [ "$writes" -eq $count ] ||
13265 error "$writes writes in < $bsize bucket, expect $count"
13267 run_test 127c "test llite extent stats with regular & mmap i/o"
13269 test_128() { # bug 15212
13271 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13276 result=$(grep error $TMP/$tfile.log)
13277 rm -f $DIR/$tfile $TMP/$tfile.log
13278 [ -z "$result" ] ||
13279 error "consecutive find's under interactive lfs failed"
13281 run_test 128 "interactive lfs for 2 consecutive find's"
13283 set_dir_limits () {
13288 local ldproc=/proc/fs/ldiskfs
13289 local facets=$(get_facets MDS)
13291 for facet in ${facets//,/ }; do
13292 canondev=$(ldiskfs_canon \
13293 *.$(convert_facet2label $facet).mntdev $facet)
13294 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13295 ldproc=/sys/fs/ldiskfs
13296 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13297 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13301 check_mds_dmesg() {
13302 local facets=$(get_facets MDS)
13303 for facet in ${facets//,/ }; do
13304 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13311 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13312 skip "Need MDS version with at least 2.5.56"
13313 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13314 skip_env "ldiskfs only test"
13316 remote_mds_nodsh && skip "remote MDS with nodsh"
13319 local has_warning=false
13322 mkdir -p $DIR/$tdir
13324 # block size of mds1
13325 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13326 set_dir_limits $maxsize $((maxsize * 6 / 8))
13327 stack_trap "set_dir_limits 0 0"
13328 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13329 local dirsize=$(stat -c%s "$DIR/$tdir")
13331 while (( $dirsize <= $maxsize )); do
13332 $MCREATE $DIR/$tdir/file_base_$nfiles
13334 # check two errors:
13335 # ENOSPC for ext4 max_dir_size, which has been used since
13336 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13337 if (( rc == ENOSPC )); then
13339 echo "rc=$rc returned as expected after $nfiles files"
13341 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13342 error "create failed w/o dir size limit"
13344 # messages may be rate limited if test is run repeatedly
13345 check_mds_dmesg '"is approaching max"' ||
13346 echo "warning message should be output"
13347 check_mds_dmesg '"has reached max"' ||
13348 echo "reached message should be output"
13350 dirsize=$(stat -c%s "$DIR/$tdir")
13352 [[ $dirsize -ge $maxsize ]] && return 0
13353 error "dirsize $dirsize < $maxsize after $nfiles files"
13354 elif (( rc != 0 )); then
13357 nfiles=$((nfiles + 1))
13358 dirsize=$(stat -c%s "$DIR/$tdir")
13361 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13363 run_test 129 "test directory size limit ========================"
13372 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13373 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13375 trap cleanup_130 EXIT RETURN
13377 local fm_file=$DIR/$tfile
13378 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13379 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13380 error "dd failed for $fm_file"
13382 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13383 filefrag -ves $fm_file
13385 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13386 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13387 [ $RC != 0 ] && error "filefrag $fm_file failed"
13389 filefrag_op=$(filefrag -ve -k $fm_file |
13390 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13391 lun=$($LFS getstripe -i $fm_file)
13393 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13396 for line in $filefrag_op
13398 frag_lun=`echo $line | cut -d: -f5`
13399 ext_len=`echo $line | cut -d: -f4`
13400 if (( $frag_lun != $lun )); then
13402 error "FIEMAP on 1-stripe file($fm_file) failed"
13405 (( tot_len += ext_len ))
13408 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13410 error "FIEMAP on 1-stripe file($fm_file) failed;"
13416 echo "FIEMAP on single striped file succeeded"
13418 run_test 130a "FIEMAP (1-stripe file)"
13421 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13423 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13424 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13426 trap cleanup_130 EXIT RETURN
13428 local fm_file=$DIR/$tfile
13429 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13430 error "setstripe on $fm_file"
13431 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13432 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13434 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13435 error "dd failed on $fm_file"
13437 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13438 filefrag_op=$(filefrag -ve -k $fm_file |
13439 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13441 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13442 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13447 for line in $filefrag_op
13449 frag_lun=$(echo $line | cut -d: -f5 |
13450 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13451 ext_len=$(echo $line | cut -d: -f4)
13452 if (( $frag_lun != $last_lun )); then
13453 if (( tot_len != 1024 )); then
13455 error "FIEMAP on $fm_file failed; returned " \
13456 "len $tot_len for OST $last_lun instead of 1024"
13459 (( num_luns += 1 ))
13463 (( tot_len += ext_len ))
13466 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13468 error "FIEMAP on $fm_file failed; returned wrong number of " \
13469 "luns or wrong len for OST $last_lun"
13475 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13477 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13480 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13482 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13483 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13485 trap cleanup_130 EXIT RETURN
13487 local fm_file=$DIR/$tfile
13488 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13489 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13490 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13492 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13493 error "dd failed on $fm_file"
13495 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13496 filefrag_op=$(filefrag -ve -k $fm_file |
13497 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13499 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13500 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13505 for line in $filefrag_op
13507 frag_lun=$(echo $line | cut -d: -f5 |
13508 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13509 ext_len=$(echo $line | cut -d: -f4)
13510 if (( $frag_lun != $last_lun )); then
13511 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13512 if (( logical != 512 )); then
13514 error "FIEMAP on $fm_file failed; returned " \
13515 "logical start for lun $logical instead of 512"
13518 if (( tot_len != 512 )); then
13520 error "FIEMAP on $fm_file failed; returned " \
13521 "len $tot_len for OST $last_lun instead of 1024"
13524 (( num_luns += 1 ))
13528 (( tot_len += ext_len ))
13531 if (( num_luns != 2 || tot_len != 512 )); then
13533 error "FIEMAP on $fm_file failed; returned wrong number of " \
13534 "luns or wrong len for OST $last_lun"
13540 echo "FIEMAP on 2-stripe file with hole succeeded"
13542 run_test 130c "FIEMAP (2-stripe file with hole)"
13545 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13547 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13548 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13550 trap cleanup_130 EXIT RETURN
13552 local fm_file=$DIR/$tfile
13553 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13554 error "setstripe on $fm_file"
13555 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13556 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13558 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13559 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13560 error "dd failed on $fm_file"
13562 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13563 filefrag_op=$(filefrag -ve -k $fm_file |
13564 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13566 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13567 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13572 for line in $filefrag_op
13574 frag_lun=$(echo $line | cut -d: -f5 |
13575 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13576 ext_len=$(echo $line | cut -d: -f4)
13577 if (( $frag_lun != $last_lun )); then
13578 if (( tot_len != 1024 )); then
13580 error "FIEMAP on $fm_file failed; returned " \
13581 "len $tot_len for OST $last_lun instead of 1024"
13584 (( num_luns += 1 ))
13588 (( tot_len += ext_len ))
13591 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13593 error "FIEMAP on $fm_file failed; returned wrong number of " \
13594 "luns or wrong len for OST $last_lun"
13600 echo "FIEMAP on N-stripe file succeeded"
13602 run_test 130d "FIEMAP (N-stripe file)"
13605 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13607 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13608 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13610 trap cleanup_130 EXIT RETURN
13612 local fm_file=$DIR/$tfile
13613 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13616 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13617 for ((i = 0; i < $NUM_BLKS; i++)); do
13618 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13619 conv=notrunc > /dev/null 2>&1
13622 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13623 filefrag_op=$(filefrag -ve -k $fm_file |
13624 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13626 last_lun=$(echo $filefrag_op | cut -d: -f5)
13631 for line in $filefrag_op; do
13632 frag_lun=$(echo $line | cut -d: -f5)
13633 ext_len=$(echo $line | cut -d: -f4)
13634 if [[ "$frag_lun" != "$last_lun" ]]; then
13635 if (( tot_len != $EXPECTED_LEN )); then
13637 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13639 (( num_luns += 1 ))
13643 (( tot_len += ext_len ))
13646 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13648 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13651 echo "FIEMAP with continuation calls succeeded"
13653 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13656 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13657 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13659 local fm_file=$DIR/$tfile
13660 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13661 error "multiop create with lov_delay_create on $fm_file"
13663 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13664 filefrag_extents=$(filefrag -vek $fm_file |
13665 awk '/extents? found/ { print $2 }')
13666 if [[ "$filefrag_extents" != "0" ]]; then
13667 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13672 run_test 130f "FIEMAP (unstriped file)"
13675 local file=$DIR/$tfile
13676 local nr=$((OSTCOUNT * 100))
13678 $LFS setstripe -C $nr $file ||
13679 error "failed to setstripe -C $nr $file"
13681 dd if=/dev/zero of=$file count=$nr bs=1M
13683 nr=$($LFS getstripe -c $file)
13685 local extents=$(filefrag -v $file |
13686 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13688 echo "filefrag list $extents extents in file with stripecount $nr"
13689 if (( extents < nr )); then
13690 $LFS getstripe $file
13692 error "filefrag printed $extents < $nr extents"
13697 run_test 130g "FIEMAP (overstripe file)"
13699 # Test for writev/readv
13701 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13702 error "writev test failed"
13703 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13704 error "readv failed"
13707 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13710 local fsize=$((524288 + 1048576 + 1572864))
13711 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13712 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13713 error "append writev test failed"
13715 ((fsize += 1572864 + 1048576))
13716 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13717 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13718 error "append writev test failed"
13721 run_test 131b "test append writev"
13724 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13727 run_test 131c "test read/write on file w/o objects"
13730 rwv -f $DIR/$tfile -w -n 1 1572864
13731 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13732 if [ "$NOB" != 1572864 ]; then
13733 error "Short read filed: read $NOB bytes instead of 1572864"
13737 run_test 131d "test short read"
13740 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13741 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13742 error "read hitting hole failed"
13745 run_test 131e "test read hitting hole"
13754 mds*) res=$(do_facet $facet \
13755 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13757 ost*) res=$(do_facet $facet \
13758 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13760 *) error "Wrong facet '$facet'" ;;
13762 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13763 # if the argument $3 is zero, it means any stat increment is ok.
13764 if [[ $want -gt 0 ]]; then
13765 local count=$(echo $res | awk '{ print $2 }')
13766 [[ $count -ne $want ]] &&
13767 error "The $op counter on $facet is $count, not $want"
13772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13773 remote_ost_nodsh && skip "remote OST with nodsh"
13774 remote_mds_nodsh && skip "remote MDS with nodsh"
13775 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13776 skip_env "MDS doesn't support rename stats"
13778 local testdir=$DIR/${tdir}/stats_testdir
13780 mkdir -p $DIR/${tdir}
13783 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13784 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13786 # verify mdt stats first.
13787 mkdir ${testdir} || error "mkdir failed"
13788 check_stats $SINGLEMDS "mkdir" 1
13789 touch ${testdir}/${tfile} || error "touch failed"
13790 check_stats $SINGLEMDS "open" 1
13791 check_stats $SINGLEMDS "close" 1
13792 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13793 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13794 check_stats $SINGLEMDS "mknod" 2
13796 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13797 check_stats $SINGLEMDS "unlink" 1
13798 rm -f ${testdir}/${tfile} || error "file remove failed"
13799 check_stats $SINGLEMDS "unlink" 2
13801 # remove working dir and check mdt stats again.
13802 rmdir ${testdir} || error "rmdir failed"
13803 check_stats $SINGLEMDS "rmdir" 1
13805 local testdir1=$DIR/${tdir}/stats_testdir1
13806 mkdir -p ${testdir}
13807 mkdir -p ${testdir1}
13808 touch ${testdir1}/test1
13809 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13810 check_stats $SINGLEMDS "crossdir_rename" 1
13812 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13813 check_stats $SINGLEMDS "samedir_rename" 1
13815 rm -rf $DIR/${tdir}
13817 run_test 133a "Verifying MDT stats ========================================"
13822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13823 remote_ost_nodsh && skip "remote OST with nodsh"
13824 remote_mds_nodsh && skip "remote MDS with nodsh"
13826 local testdir=$DIR/${tdir}/stats_testdir
13828 mkdir -p ${testdir} || error "mkdir failed"
13829 touch ${testdir}/${tfile} || error "touch failed"
13830 cancel_lru_locks mdc
13833 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13834 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13836 # extra mdt stats verification.
13837 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13838 check_stats $SINGLEMDS "setattr" 1
13839 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13840 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13842 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13843 check_stats $SINGLEMDS "getattr" 1
13845 rm -rf $DIR/${tdir}
13847 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13848 # so the check below is not reliable
13849 [ $MDSCOUNT -eq 1 ] || return 0
13851 # Sleep to avoid a cached response.
13852 #define OBD_STATFS_CACHE_SECONDS 1
13854 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13855 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13856 $LFS df || error "lfs failed"
13857 check_stats $SINGLEMDS "statfs" 1
13859 # check aggregated statfs (LU-10018)
13860 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13862 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13865 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13866 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13868 check_stats $SINGLEMDS "statfs" 1
13870 # We want to check that the client didn't send OST_STATFS to
13871 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13872 # extra care is needed here.
13873 if remote_mds; then
13874 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13875 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13877 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13878 [ "$res" ] && error "OST got STATFS"
13883 run_test 133b "Verifying extra MDT stats =================================="
13886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13887 remote_ost_nodsh && skip "remote OST with nodsh"
13888 remote_mds_nodsh && skip "remote MDS with nodsh"
13890 local testdir=$DIR/$tdir/stats_testdir
13892 test_mkdir -p $testdir
13894 # verify obdfilter stats.
13895 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13897 cancel_lru_locks osc
13898 wait_delete_completed
13901 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13902 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13904 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13907 cancel_lru_locks osc
13908 check_stats ost1 "write" 1
13910 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13911 check_stats ost1 "read" 1
13913 > $testdir/$tfile || error "truncate failed"
13914 check_stats ost1 "punch" 1
13916 rm -f $testdir/$tfile || error "file remove failed"
13917 wait_delete_completed
13918 check_stats ost1 "destroy" 1
13922 run_test 133c "Verifying OST stats ========================================"
13929 while [ $value -ge 2 ]; do
13934 if [ $orig -gt $order ]; then
13942 local size=('K' 'M' 'G' 'T');
13944 local size_string=$value
13946 while [ $value -ge 1024 ]; do
13947 if [ $i -gt 3 ]; then
13948 #T is the biggest unit we get here, if that is bigger,
13950 size_string=${value}T
13953 value=$((value >> 10))
13954 if [ $value -lt 1024 ]; then
13955 size_string=${value}${size[$i]}
13964 get_rename_size() {
13966 local context=${2:-.}
13967 local sample=$(do_facet $SINGLEMDS $LCTL \
13968 get_param mdt.$FSNAME-MDT0000.rename_stats |
13969 grep -A1 $context |
13970 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13976 remote_ost_nodsh && skip "remote OST with nodsh"
13977 remote_mds_nodsh && skip "remote MDS with nodsh"
13978 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13979 skip_env "MDS doesn't support rename stats"
13981 local testdir1=$DIR/${tdir}/stats_testdir1
13982 local testdir2=$DIR/${tdir}/stats_testdir2
13983 mkdir -p $DIR/${tdir}
13985 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13987 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13988 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13990 createmany -o $testdir1/test 512 || error "createmany failed"
13992 # check samedir rename size
13993 mv ${testdir1}/test0 ${testdir1}/test_0
13995 local testdir1_size=$(ls -l $DIR/${tdir} |
13996 awk '/stats_testdir1/ {print $5}')
13997 local testdir2_size=$(ls -l $DIR/${tdir} |
13998 awk '/stats_testdir2/ {print $5}')
14000 testdir1_size=$(order_2 $testdir1_size)
14001 testdir2_size=$(order_2 $testdir2_size)
14003 testdir1_size=$(size_in_KMGT $testdir1_size)
14004 testdir2_size=$(size_in_KMGT $testdir2_size)
14006 echo "source rename dir size: ${testdir1_size}"
14007 echo "target rename dir size: ${testdir2_size}"
14009 local cmd="do_facet $SINGLEMDS $LCTL "
14010 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14012 eval $cmd || error "$cmd failed"
14013 local samedir=$($cmd | grep 'same_dir')
14014 local same_sample=$(get_rename_size $testdir1_size)
14015 [ -z "$samedir" ] && error "samedir_rename_size count error"
14016 [[ $same_sample -eq 1 ]] ||
14017 error "samedir_rename_size error $same_sample"
14018 echo "Check same dir rename stats success"
14020 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14022 # check crossdir rename size
14023 mv ${testdir1}/test_0 ${testdir2}/test_0
14025 testdir1_size=$(ls -l $DIR/${tdir} |
14026 awk '/stats_testdir1/ {print $5}')
14027 testdir2_size=$(ls -l $DIR/${tdir} |
14028 awk '/stats_testdir2/ {print $5}')
14030 testdir1_size=$(order_2 $testdir1_size)
14031 testdir2_size=$(order_2 $testdir2_size)
14033 testdir1_size=$(size_in_KMGT $testdir1_size)
14034 testdir2_size=$(size_in_KMGT $testdir2_size)
14036 echo "source rename dir size: ${testdir1_size}"
14037 echo "target rename dir size: ${testdir2_size}"
14039 eval $cmd || error "$cmd failed"
14040 local crossdir=$($cmd | grep 'crossdir')
14041 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14042 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14043 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14044 [[ $src_sample -eq 1 ]] ||
14045 error "crossdir_rename_size error $src_sample"
14046 [[ $tgt_sample -eq 1 ]] ||
14047 error "crossdir_rename_size error $tgt_sample"
14048 echo "Check cross dir rename stats success"
14049 rm -rf $DIR/${tdir}
14051 run_test 133d "Verifying rename_stats ========================================"
14054 remote_mds_nodsh && skip "remote MDS with nodsh"
14055 remote_ost_nodsh && skip "remote OST with nodsh"
14056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14058 local testdir=$DIR/${tdir}/stats_testdir
14059 local ctr f0 f1 bs=32768 count=42 sum
14061 mkdir -p ${testdir} || error "mkdir failed"
14063 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14065 for ctr in {write,read}_bytes; do
14067 cancel_lru_locks osc
14069 do_facet ost1 $LCTL set_param -n \
14070 "obdfilter.*.exports.clear=clear"
14072 if [ $ctr = write_bytes ]; then
14074 f1=${testdir}/${tfile}
14076 f0=${testdir}/${tfile}
14080 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14083 cancel_lru_locks osc
14085 sum=$(do_facet ost1 $LCTL get_param \
14086 "obdfilter.*.exports.*.stats" |
14087 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14088 $1 == ctr { sum += $7 }
14089 END { printf("%0.0f", sum) }')
14091 if ((sum != bs * count)); then
14092 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14096 rm -rf $DIR/${tdir}
14098 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14101 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14102 skip "too old lustre for get_param -R ($facet_ver)"
14104 # verifying readability.
14105 $LCTL get_param -R '*' &> /dev/null
14107 # Verifing writability with badarea_io.
14108 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14109 local skipped_params='force_lbug|changelog_mask|daemon_file'
14110 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14111 egrep -v "$skipped_params" |
14112 xargs -n 1 find $proc_dirs -name |
14113 xargs -n 1 badarea_io ||
14114 error "client badarea_io failed"
14116 # remount the FS in case writes/reads /proc break the FS
14117 cleanup || error "failed to unmount"
14118 setup || error "failed to setup"
14120 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14123 remote_mds_nodsh && skip "remote MDS with nodsh"
14124 remote_ost_nodsh && skip "remote OST with nodsh"
14126 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14127 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14129 for facet in mds1 ost1; do
14130 local facet_ver=$(lustre_version_code $facet)
14131 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14132 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14134 log "$facet: too old lustre for get_param -R"
14136 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14137 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14138 tr -d = | egrep -v $skipped_params |
14139 xargs -n 1 find $proc_dirs -name |
14140 xargs -n 1 badarea_io" ||
14141 error "$facet badarea_io failed"
14143 skip_noexit "$facet: too old lustre for get_param -R"
14147 # remount the FS in case writes/reads /proc break the FS
14148 cleanup || error "failed to unmount"
14149 setup || error "failed to setup"
14151 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14154 remote_mds_nodsh && skip "remote MDS with nodsh"
14155 remote_ost_nodsh && skip "remote OST with nodsh"
14156 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14157 skip "Need MDS version at least 2.9.54"
14160 for facet in client mds1 ost1; do
14161 # Get the list of files that are missing the terminating newline
14162 local plist=$(do_facet $facet
14163 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14165 for ent in $plist; do
14166 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14167 awk -v FS='\v' -v RS='\v\v' \
14168 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14169 print FILENAME}'" 2>/dev/null)
14170 [ -z $missing ] || {
14171 do_facet $facet $LCTL get_param $ent | od -An -tx1
14172 error "file does not end with newline: $facet-$ent"
14177 run_test 133h "Proc files should end with newlines"
14180 remote_mds_nodsh && skip "remote MDS with nodsh"
14181 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14182 skip "Need MDS version at least 2.7.54"
14184 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14185 cancel_lru_locks mdc
14187 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14188 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14189 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14192 createmany -o $DIR/$tdir/f $nr ||
14193 error "failed to create $nr files in $DIR/$tdir"
14194 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14196 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14197 do_facet mds1 $LCTL set_param fail_loc=0x327
14198 do_facet mds1 $LCTL set_param fail_val=500
14201 echo "sleep 10 seconds ..."
14203 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14205 do_facet mds1 $LCTL set_param fail_loc=0
14206 do_facet mds1 $LCTL set_param fail_val=0
14207 [ $lck_cnt -lt $unused ] ||
14208 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14211 unlinkmany $DIR/$tdir/f $nr
14213 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14216 remote_mds_nodsh && skip "remote MDS with nodsh"
14217 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14218 skip "Need MDS version at least 2.7.54"
14220 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14221 cancel_lru_locks mdc
14223 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14224 ldlm.lock_reclaim_threshold_mb)
14225 # disable reclaim temporarily
14226 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14228 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14229 do_facet mds1 $LCTL set_param fail_loc=0x328
14230 do_facet mds1 $LCTL set_param fail_val=500
14232 $LCTL set_param debug=+trace
14235 createmany -o $DIR/$tdir/f $nr &
14236 local create_pid=$!
14238 echo "Sleep $TIMEOUT seconds ..."
14240 if ! ps -p $create_pid > /dev/null 2>&1; then
14241 do_facet mds1 $LCTL set_param fail_loc=0
14242 do_facet mds1 $LCTL set_param fail_val=0
14243 do_facet mds1 $LCTL set_param \
14244 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14245 error "createmany finished incorrectly!"
14247 do_facet mds1 $LCTL set_param fail_loc=0
14248 do_facet mds1 $LCTL set_param fail_val=0
14249 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14250 wait $create_pid || return 1
14252 unlinkmany $DIR/$tdir/f $nr
14254 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14257 remote_mds_nodsh && skip "remote MDS with nodsh"
14258 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14259 skip "Need MDS version at least 2.13.50"
14262 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14264 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14265 #set only one record at plain llog
14266 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14268 #fill already existed plain llog each 64767
14269 #wrapping whole catalog
14270 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14272 createmany -o $DIR/$tdir/$tfile_ 64700
14273 for (( i = 0; i < 64700; i = i + 2 ))
14275 rm $DIR/$tdir/$tfile_$i &
14276 rm $DIR/$tdir/$tfile_$((i + 1)) &
14281 #waiting osp synchronization
14282 wait_delete_completed
14284 run_test 135 "Race catalog processing"
14287 remote_mds_nodsh && skip "remote MDS with nodsh"
14288 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14289 skip "Need MDS version at least 2.13.50"
14292 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14293 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14294 #set only one record at plain llog
14295 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14296 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14298 #fill already existed 2 plain llogs each 64767
14299 #wrapping whole catalog
14300 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14301 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14302 wait_delete_completed
14304 createmany -o $DIR/$tdir/$tfile_ 10
14307 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14308 for (( i = 0; i < 10; i = i + 3 ))
14310 rm $DIR/$tdir/$tfile_$i &
14311 rm $DIR/$tdir/$tfile_$((i + 1)) &
14315 rm $DIR/$tdir/$tfile_$((i + 2)) &
14318 #waiting osp synchronization
14319 wait_delete_completed
14321 run_test 136 "Race catalog processing 2"
14323 test_140() { #bug-17379
14324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14326 test_mkdir $DIR/$tdir
14327 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14328 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14330 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14331 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14333 while i=$((i + 1)); do
14335 cd $i || error "Changing to $i"
14336 ln -s ../stat stat || error "Creating stat symlink"
14337 # Read the symlink until ELOOP present,
14338 # not LBUGing the system is considered success,
14339 # we didn't overrun the stack.
14340 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14341 if [ $ret -ne 0 ]; then
14342 if [ $ret -eq 40 ]; then
14345 error "Open stat symlink"
14351 echo "The symlink depth = $i"
14352 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14353 error "Invalid symlink depth"
14355 # Test recursive symlink
14356 ln -s symlink_self symlink_self
14357 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14358 echo "open symlink_self returns $ret"
14359 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14361 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14366 local TF="$TMP/$tfile"
14368 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14369 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14371 cancel_lru_locks $OSC
14372 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14373 remount_client $MOUNT
14375 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14378 $TRUNCATE $DIR/$tfile 6000
14379 cancel_lru_locks $OSC
14380 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14383 echo "12345" >>$DIR/$tfile
14384 cancel_lru_locks $OSC
14385 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14388 echo "12345" >>$DIR/$tfile
14389 cancel_lru_locks $OSC
14390 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14392 run_test 150a "truncate/append tests"
14395 check_set_fallocate_or_skip
14398 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14399 check_fallocate $DIR/$tfile || error "fallocate failed"
14401 run_test 150b "Verify fallocate (prealloc) functionality"
14404 check_set_fallocate_or_skip
14407 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14408 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14410 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14411 # precomputed md5sum for 20MB of zeroes
14412 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14413 local sum=($(md5sum $DIR/$tfile))
14415 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14417 check_set_fallocate 1
14420 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14421 sum=($(md5sum $DIR/$tfile))
14423 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14425 run_test 150bb "Verify fallocate modes both zero space"
14428 check_set_fallocate_or_skip
14429 local striping="-c2"
14431 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14432 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14433 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14434 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14435 local want=$((OSTCOUNT * 1048576))
14437 # Must allocate all requested space, not more than 5% extra
14438 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14439 error "bytes $bytes is not $want"
14443 echo "verify fallocate on PFL file"
14445 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14447 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14448 error "Create $DIR/$tfile failed"
14449 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14450 error "fallocate failed"
14451 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14452 want=$((512 * 1048576))
14454 # Must allocate all requested space, not more than 5% extra
14455 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14456 error "bytes $bytes is not $want"
14458 run_test 150c "Verify fallocate Size and Blocks"
14461 check_set_fallocate_or_skip
14462 local striping="-c2"
14464 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14466 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14467 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14468 error "setstripe failed"
14469 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14470 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14471 local want=$((OSTCOUNT * 1048576))
14473 # Must allocate all requested space, not more than 5% extra
14474 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14475 error "bytes $bytes is not $want"
14477 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14480 check_set_fallocate_or_skip
14484 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14485 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14486 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14488 # Find OST with Minimum Size
14489 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14490 sort -un | head -1)
14492 # Get 100MB per OST of the available space to reduce run time
14493 # else 60% of the available space if we are running SLOW tests
14494 if [ $SLOW == "no" ]; then
14495 local space=$((1024 * 100 * OSTCOUNT))
14497 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14500 fallocate -l${space}k $DIR/$tfile ||
14501 error "fallocate ${space}k $DIR/$tfile failed"
14502 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14504 # get size immediately after fallocate. This should be correctly
14506 local size=$(stat -c '%s' $DIR/$tfile)
14507 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14509 # Sleep for a while for statfs to get updated. And not pull from cache.
14512 echo "df after fallocate:"
14515 (( size / 1024 == space )) || error "size $size != requested $space"
14516 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14517 error "used $used < space $space"
14519 rm $DIR/$tfile || error "rm failed"
14521 wait_delete_completed
14523 echo "df after unlink:"
14526 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14531 local want_size_before=20480 # in bytes
14532 local want_blocks_before=40 # 512 sized blocks
14533 local want_blocks_after=24 # 512 sized blocks
14534 local length=$(((want_blocks_before - want_blocks_after) * 512))
14536 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14537 skip "need at least 2.14.0 for fallocate punch"
14539 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14540 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14543 check_set_fallocate_or_skip
14544 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14546 [[ "x$DOM" == "xyes" ]] &&
14547 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14549 echo "Verify fallocate punch: Range within the file range"
14550 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14551 error "dd failed for bs 4096 and count 5"
14553 # Call fallocate with punch range which is within the file range
14554 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14555 error "fallocate failed: offset 4096 and length $length"
14556 # client must see changes immediately after fallocate
14557 size=$(stat -c '%s' $DIR/$tfile)
14558 blocks=$(stat -c '%b' $DIR/$tfile)
14560 # Verify punch worked.
14561 (( blocks == want_blocks_after )) ||
14562 error "punch failed: blocks $blocks != $want_blocks_after"
14564 (( size == want_size_before )) ||
14565 error "punch failed: size $size != $want_size_before"
14567 # Verify there is hole in file
14568 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14569 # precomputed md5sum
14570 local expect="4a9a834a2db02452929c0a348273b4aa"
14572 cksum=($(md5sum $DIR/$tfile))
14573 [[ "${cksum[0]}" == "$expect" ]] ||
14574 error "unexpected MD5SUM after punch: ${cksum[0]}"
14576 # Start second sub-case for fallocate punch.
14577 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14578 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14579 error "dd failed for bs 4096 and count 5"
14581 # Punch range less than block size will have no change in block count
14582 want_blocks_after=40 # 512 sized blocks
14584 # Punch overlaps two blocks and less than blocksize
14585 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14586 error "fallocate failed: offset 4000 length 3000"
14587 size=$(stat -c '%s' $DIR/$tfile)
14588 blocks=$(stat -c '%b' $DIR/$tfile)
14590 # Verify punch worked.
14591 (( blocks == want_blocks_after )) ||
14592 error "punch failed: blocks $blocks != $want_blocks_after"
14594 (( size == want_size_before )) ||
14595 error "punch failed: size $size != $want_size_before"
14597 # Verify if range is really zero'ed out. We expect Zeros.
14598 # precomputed md5sum
14599 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14600 cksum=($(md5sum $DIR/$tfile))
14601 [[ "${cksum[0]}" == "$expect" ]] ||
14602 error "unexpected MD5SUM after punch: ${cksum[0]}"
14604 run_test 150f "Verify fallocate punch functionality"
14612 local BS=4096 # Block size in bytes
14614 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14615 skip "need at least 2.14.0 for fallocate punch"
14617 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14618 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14621 check_set_fallocate_or_skip
14622 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14624 if [[ "x$DOM" == "xyes" ]]; then
14625 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14626 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14628 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14629 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14632 # Get 100MB per OST of the available space to reduce run time
14633 # else 60% of the available space if we are running SLOW tests
14634 if [ $SLOW == "no" ]; then
14635 space=$((1024 * 100 * OSTCOUNT))
14637 # Find OST with Minimum Size
14638 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14639 sort -un | head -1)
14640 echo "min size OST: $space"
14641 space=$(((space * 60)/100 * OSTCOUNT))
14643 # space in 1k units, round to 4k blocks
14644 local blkcount=$((space * 1024 / $BS))
14646 echo "Verify fallocate punch: Very large Range"
14647 fallocate -l${space}k $DIR/$tfile ||
14648 error "fallocate ${space}k $DIR/$tfile failed"
14649 # write 1M at the end, start and in the middle
14650 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14651 error "dd failed: bs $BS count 256"
14652 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14653 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14654 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14655 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14658 size=$(stat -c '%s' $DIR/$tfile)
14660 # gather punch length.
14661 local punch_size=$((size - (BS * 2)))
14663 echo "punch_size = $punch_size"
14664 echo "size - punch_size: $((size - punch_size))"
14665 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14667 # Call fallocate to punch all except 2 blocks. We leave the
14668 # first and the last block
14669 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14670 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14671 error "fallocate failed: offset $BS length $punch_size"
14673 size_after=$(stat -c '%s' $DIR/$tfile)
14674 blocks_after=$(stat -c '%b' $DIR/$tfile)
14676 # Verify punch worked.
14677 # Size should be kept
14678 (( size == size_after )) ||
14679 error "punch failed: size $size != $size_after"
14681 # two 4k data blocks to remain plus possible 1 extra extent block
14682 (( blocks_after <= ((BS / 512) * 3) )) ||
14683 error "too many blocks remains: $blocks_after"
14685 # Verify that file has hole between the first and the last blocks
14686 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14687 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14689 echo "Hole at [$hole_start, $hole_end)"
14690 (( hole_start == BS )) ||
14691 error "no hole at offset $BS after punch"
14693 (( hole_end == BS + punch_size )) ||
14694 error "data at offset $hole_end < $((BS + punch_size))"
14696 run_test 150g "Verify fallocate punch on large range"
14698 #LU-2902 roc_hit was not able to read all values from lproc
14699 function roc_hit_init() {
14700 local list=$(comma_list $(osts_nodes))
14701 local dir=$DIR/$tdir-check
14702 local file=$dir/$tfile
14708 #use setstripe to do a write to every ost
14709 for i in $(seq 0 $((OSTCOUNT-1))); do
14710 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14711 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14712 idx=$(printf %04x $i)
14713 BEFORE=$(get_osd_param $list *OST*$idx stats |
14714 awk '$1 == "cache_access" {sum += $7}
14715 END { printf("%0.0f", sum) }')
14717 cancel_lru_locks osc
14718 cat $file >/dev/null
14720 AFTER=$(get_osd_param $list *OST*$idx stats |
14721 awk '$1 == "cache_access" {sum += $7}
14722 END { printf("%0.0f", sum) }')
14724 echo BEFORE:$BEFORE AFTER:$AFTER
14725 if ! let "AFTER - BEFORE == 4"; then
14727 error "roc_hit is not safe to use"
14735 function roc_hit() {
14736 local list=$(comma_list $(osts_nodes))
14737 echo $(get_osd_param $list '' stats |
14738 awk '$1 == "cache_hit" {sum += $7}
14739 END { printf("%0.0f", sum) }')
14742 function set_cache() {
14745 if [ "$2" == "off" ]; then
14748 local list=$(comma_list $(osts_nodes))
14749 set_osd_param $list '' $1_cache_enable $on
14751 cancel_lru_locks osc
14755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14756 remote_ost_nodsh && skip "remote OST with nodsh"
14759 local list=$(comma_list $(osts_nodes))
14761 # check whether obdfilter is cache capable at all
14762 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14763 skip "not cache-capable obdfilter"
14766 # check cache is enabled on all obdfilters
14767 if get_osd_param $list '' read_cache_enable | grep 0; then
14768 skip "oss cache is disabled"
14771 set_osd_param $list '' writethrough_cache_enable 1
14773 # check write cache is enabled on all obdfilters
14774 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14775 skip "oss write cache is NOT enabled"
14780 #define OBD_FAIL_OBD_NO_LRU 0x609
14781 do_nodes $list $LCTL set_param fail_loc=0x609
14783 # pages should be in the case right after write
14784 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14787 local BEFORE=$(roc_hit)
14788 cancel_lru_locks osc
14789 cat $DIR/$tfile >/dev/null
14790 local AFTER=$(roc_hit)
14792 do_nodes $list $LCTL set_param fail_loc=0
14794 if ! let "AFTER - BEFORE == CPAGES"; then
14795 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14798 cancel_lru_locks osc
14799 # invalidates OST cache
14800 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14801 set_osd_param $list '' read_cache_enable 0
14802 cat $DIR/$tfile >/dev/null
14804 # now data shouldn't be found in the cache
14806 cancel_lru_locks osc
14807 cat $DIR/$tfile >/dev/null
14809 if let "AFTER - BEFORE != 0"; then
14810 error "IN CACHE: before: $BEFORE, after: $AFTER"
14813 set_osd_param $list '' read_cache_enable 1
14816 run_test 151 "test cache on oss and controls ==============================="
14819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14821 local TF="$TMP/$tfile"
14823 # simulate ENOMEM during write
14824 #define OBD_FAIL_OST_NOMEM 0x226
14825 lctl set_param fail_loc=0x80000226
14826 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14828 sync || error "sync failed"
14829 lctl set_param fail_loc=0
14831 # discard client's cache
14832 cancel_lru_locks osc
14834 # simulate ENOMEM during read
14835 lctl set_param fail_loc=0x80000226
14836 cmp $TF $DIR/$tfile || error "cmp failed"
14837 lctl set_param fail_loc=0
14841 run_test 152 "test read/write with enomem ============================"
14844 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14846 run_test 153 "test if fdatasync does not crash ======================="
14848 dot_lustre_fid_permission_check() {
14850 local ffid=$MOUNT/.lustre/fid/$fid
14853 echo "stat fid $fid"
14854 stat $ffid > /dev/null || error "stat $ffid failed."
14855 echo "touch fid $fid"
14856 touch $ffid || error "touch $ffid failed."
14857 echo "write to fid $fid"
14858 cat /etc/hosts > $ffid || error "write $ffid failed."
14859 echo "read fid $fid"
14860 diff /etc/hosts $ffid || error "read $ffid failed."
14861 echo "append write to fid $fid"
14862 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14863 echo "rename fid $fid"
14864 mv $ffid $test_dir/$tfile.1 &&
14865 error "rename $ffid to $tfile.1 should fail."
14866 touch $test_dir/$tfile.1
14867 mv $test_dir/$tfile.1 $ffid &&
14868 error "rename $tfile.1 to $ffid should fail."
14869 rm -f $test_dir/$tfile.1
14870 echo "truncate fid $fid"
14871 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14872 echo "link fid $fid"
14873 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14874 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14875 echo "setfacl fid $fid"
14876 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14877 echo "getfacl fid $fid"
14878 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14880 echo "unlink fid $fid"
14881 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14882 echo "mknod fid $fid"
14883 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14885 fid=[0xf00000400:0x1:0x0]
14886 ffid=$MOUNT/.lustre/fid/$fid
14888 echo "stat non-exist fid $fid"
14889 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14890 echo "write to non-exist fid $fid"
14891 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14892 echo "link new fid $fid"
14893 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14895 mkdir -p $test_dir/$tdir
14896 touch $test_dir/$tdir/$tfile
14897 fid=$($LFS path2fid $test_dir/$tdir)
14900 error "error: could not get fid for $test_dir/$dir/$tfile."
14902 ffid=$MOUNT/.lustre/fid/$fid
14905 ls $ffid > /dev/null || error "ls $ffid failed."
14906 echo "touch $fid/$tfile.1"
14907 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14909 echo "touch $MOUNT/.lustre/fid/$tfile"
14910 touch $MOUNT/.lustre/fid/$tfile && \
14911 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14913 echo "setxattr to $MOUNT/.lustre/fid"
14914 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14916 echo "listxattr for $MOUNT/.lustre/fid"
14917 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14919 echo "delxattr from $MOUNT/.lustre/fid"
14920 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14922 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14923 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14924 error "touch invalid fid should fail."
14926 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14927 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14928 error "touch non-normal fid should fail."
14930 echo "rename $tdir to $MOUNT/.lustre/fid"
14931 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14932 error "rename to $MOUNT/.lustre/fid should fail."
14934 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14936 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14937 local new_obf_mode=777
14939 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14940 chmod $new_obf_mode $DIR/.lustre/fid ||
14941 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14943 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14944 [ $obf_mode -eq $new_obf_mode ] ||
14945 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14947 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14948 chmod $old_obf_mode $DIR/.lustre/fid ||
14949 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14952 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14953 fid=$($LFS path2fid $test_dir/$tfile-2)
14955 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14957 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14958 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14959 error "create lov data thru .lustre failed"
14961 echo "cp /etc/passwd $test_dir/$tfile-2"
14962 cp /etc/passwd $test_dir/$tfile-2 ||
14963 error "copy to $test_dir/$tfile-2 failed."
14964 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14965 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14966 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14968 rm -rf $test_dir/tfile.lnk
14969 rm -rf $test_dir/$tfile-2
14973 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14974 skip "Need MDS version at least 2.4.1"
14976 local tf=$DIR/$tfile
14979 local fid=$($LFS path2fid $tf)
14980 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14982 # check that we get the same pathname back
14985 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14986 echo "$rootpath $fid"
14987 found=$($LFS fid2path $rootpath "$fid")
14988 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14989 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14992 # check wrong root path format
14993 rootpath=$MOUNT"_wrong"
14994 found=$($LFS fid2path $rootpath "$fid")
14995 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14997 run_test 154A "lfs path2fid and fid2path basic checks"
15000 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15001 skip "Need MDS version at least 2.4.1"
15003 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15004 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15005 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15006 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15008 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15009 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15011 # check that we get the same pathname
15012 echo "PFID: $PFID, name: $name"
15013 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15014 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15015 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15016 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15018 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15020 run_test 154B "verify the ll_decode_linkea tool"
15023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15024 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15025 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15026 skip "Need MDS version at least 2.2.51"
15027 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15029 cp /etc/hosts $DIR/$tfile
15031 fid=$($LFS path2fid $DIR/$tfile)
15033 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15035 dot_lustre_fid_permission_check "$fid" $DIR ||
15036 error "dot lustre permission check $fid failed"
15038 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15040 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15042 touch $MOUNT/.lustre/file &&
15043 error "creation is not allowed under .lustre"
15045 mkdir $MOUNT/.lustre/dir &&
15046 error "mkdir is not allowed under .lustre"
15050 run_test 154a "Open-by-FID"
15053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15054 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15055 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15056 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15057 skip "Need MDS version at least 2.2.51"
15059 local remote_dir=$DIR/$tdir/remote_dir
15063 mkdir -p $DIR/$tdir
15064 $LFS mkdir -i $MDTIDX $remote_dir ||
15065 error "create remote directory failed"
15067 cp /etc/hosts $remote_dir/$tfile
15069 fid=$($LFS path2fid $remote_dir/$tfile)
15071 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15073 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15074 error "dot lustre permission check $fid failed"
15077 run_test 154b "Open-by-FID for remote directory"
15080 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15081 skip "Need MDS version at least 2.4.1"
15083 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15084 local FID1=$($LFS path2fid $DIR/$tfile.1)
15085 local FID2=$($LFS path2fid $DIR/$tfile.2)
15086 local FID3=$($LFS path2fid $DIR/$tfile.3)
15089 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15090 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15091 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15093 [ "$FID" = "${!want}" ] ||
15094 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15098 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15100 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15101 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15105 run_test 154c "lfs path2fid and fid2path multiple arguments"
15108 remote_mds_nodsh && skip "remote MDS with nodsh"
15109 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15110 skip "Need MDS version at least 2.5.53"
15112 if remote_mds; then
15113 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15117 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15124 local fid=$($LFS path2fid $DIR/$tfile)
15127 cmd="exec $fd<$DIR/$tfile"
15129 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15130 echo "$fid_list" | grep "$fid"
15133 cmd="exec $fd>/dev/null"
15135 if [ $rc -ne 0 ]; then
15136 error "FID $fid not found in open files list $fid_list"
15139 run_test 154d "Verify open file fid"
15143 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15144 skip "Need MDS version at least 2.6.50"
15146 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15147 error ".lustre returned by readdir"
15150 run_test 154e ".lustre is not returned by readdir"
15153 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15155 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15156 mkdir_on_mdt0 $DIR/$tdir
15157 # test dirs inherit from its stripe
15158 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15159 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15160 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15161 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15164 # get fid of parents
15165 local FID0=$($LFS path2fid $DIR/$tdir)
15166 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15167 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15168 local FID3=$($LFS path2fid $DIR)
15170 # check that path2fid --parents returns expected <parent_fid>/name
15171 # 1) test for a directory (single parent)
15172 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15173 [ "$parent" == "$FID0/foo1" ] ||
15174 error "expected parent: $FID0/foo1, got: $parent"
15176 # 2) test for a file with nlink > 1 (multiple parents)
15177 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15178 echo "$parent" | grep -F "$FID1/$tfile" ||
15179 error "$FID1/$tfile not returned in parent list"
15180 echo "$parent" | grep -F "$FID2/link" ||
15181 error "$FID2/link not returned in parent list"
15183 # 3) get parent by fid
15184 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15185 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15186 echo "$parent" | grep -F "$FID1/$tfile" ||
15187 error "$FID1/$tfile not returned in parent list (by fid)"
15188 echo "$parent" | grep -F "$FID2/link" ||
15189 error "$FID2/link not returned in parent list (by fid)"
15191 # 4) test for entry in root directory
15192 parent=$($LFS path2fid --parents $DIR/f)
15193 echo "$parent" | grep -F "$FID3/f" ||
15194 error "$FID3/f not returned in parent list"
15196 # 5) test it on root directory
15197 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15198 error "$MOUNT should not have parents"
15200 # enable xattr caching and check that linkea is correctly updated
15201 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15202 save_lustre_params client "llite.*.xattr_cache" > $save
15203 lctl set_param llite.*.xattr_cache 1
15205 # 6.1) linkea update on rename
15206 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15208 # get parents by fid
15209 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15210 # foo1 should no longer be returned in parent list
15211 echo "$parent" | grep -F "$FID1" &&
15212 error "$FID1 should no longer be in parent list"
15213 # the new path should appear
15214 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15215 error "$FID2/$tfile.moved is not in parent list"
15217 # 6.2) linkea update on unlink
15218 rm -f $DIR/$tdir/foo2/link
15219 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15220 # foo2/link should no longer be returned in parent list
15221 echo "$parent" | grep -F "$FID2/link" &&
15222 error "$FID2/link should no longer be in parent list"
15226 restore_lustre_params < $save
15229 run_test 154f "get parent fids by reading link ea"
15233 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15234 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15235 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15236 skip "Need MDS version at least 2.6.92"
15238 mkdir_on_mdt0 $DIR/$tdir
15239 llapi_fid_test -d $DIR/$tdir
15241 run_test 154g "various llapi FID tests"
15243 test_155_small_load() {
15244 local temp=$TMP/$tfile
15245 local file=$DIR/$tfile
15247 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15248 error "dd of=$temp bs=6096 count=1 failed"
15250 cancel_lru_locks $OSC
15251 cmp $temp $file || error "$temp $file differ"
15253 $TRUNCATE $temp 6000
15254 $TRUNCATE $file 6000
15255 cmp $temp $file || error "$temp $file differ (truncate1)"
15257 echo "12345" >>$temp
15258 echo "12345" >>$file
15259 cmp $temp $file || error "$temp $file differ (append1)"
15261 echo "12345" >>$temp
15262 echo "12345" >>$file
15263 cmp $temp $file || error "$temp $file differ (append2)"
15269 test_155_big_load() {
15270 remote_ost_nodsh && skip "remote OST with nodsh"
15272 local temp=$TMP/$tfile
15273 local file=$DIR/$tfile
15276 local cache_size=$(do_facet ost$((MAXI+1)) \
15277 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15278 local large_file_size=$((cache_size * 2))
15280 echo "OSS cache size: $cache_size KB"
15281 echo "Large file size: $large_file_size KB"
15283 [ $MAXV -le $large_file_size ] &&
15284 skip_env "max available OST size needs > $large_file_size KB"
15286 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15288 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15289 error "dd of=$temp bs=$large_file_size count=1k failed"
15292 cancel_lru_locks osc
15293 cmp $temp $file || error "$temp $file differ"
15299 save_writethrough() {
15300 local facets=$(get_facets OST)
15302 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15308 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15310 save_writethrough $p
15313 set_cache writethrough on
15314 test_155_small_load
15315 restore_lustre_params < $p
15318 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15323 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15325 save_writethrough $p
15328 set_cache writethrough off
15329 test_155_small_load
15330 restore_lustre_params < $p
15333 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15338 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15340 save_writethrough $p
15343 set_cache writethrough on
15344 test_155_small_load
15345 restore_lustre_params < $p
15348 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15353 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15355 save_writethrough $p
15358 set_cache writethrough off
15359 test_155_small_load
15360 restore_lustre_params < $p
15363 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15368 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15370 save_writethrough $p
15373 set_cache writethrough on
15375 restore_lustre_params < $p
15378 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15383 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15385 save_writethrough $p
15388 set_cache writethrough off
15390 restore_lustre_params < $p
15393 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15398 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15400 save_writethrough $p
15403 set_cache writethrough on
15405 restore_lustre_params < $p
15408 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15413 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15415 save_writethrough $p
15418 set_cache writethrough off
15420 restore_lustre_params < $p
15423 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15427 remote_ost_nodsh && skip "remote OST with nodsh"
15428 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15429 skip "stats not implemented on old servers"
15430 [ "$ost1_FSTYPE" = "zfs" ] &&
15431 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15436 local file="$DIR/$tfile"
15437 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15439 save_writethrough $p
15442 log "Turn on read and write cache"
15444 set_cache writethrough on
15446 log "Write data and read it back."
15447 log "Read should be satisfied from the cache."
15448 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15450 cancel_lru_locks osc
15451 cat $file >/dev/null
15453 if ! let "AFTER - BEFORE == CPAGES"; then
15454 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15456 log "cache hits: before: $BEFORE, after: $AFTER"
15459 log "Read again; it should be satisfied from the cache."
15461 cancel_lru_locks osc
15462 cat $file >/dev/null
15464 if ! let "AFTER - BEFORE == CPAGES"; then
15465 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15467 log "cache hits:: before: $BEFORE, after: $AFTER"
15470 log "Turn off the read cache and turn on the write cache"
15472 set_cache writethrough on
15474 log "Read again; it should be satisfied from the cache."
15476 cancel_lru_locks osc
15477 cat $file >/dev/null
15479 if ! let "AFTER - BEFORE == CPAGES"; then
15480 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15482 log "cache hits:: before: $BEFORE, after: $AFTER"
15485 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15486 # > 2.12.56 uses pagecache if cached
15487 log "Read again; it should not be satisfied from the cache."
15489 cancel_lru_locks osc
15490 cat $file >/dev/null
15492 if ! let "AFTER - BEFORE == 0"; then
15493 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15495 log "cache hits:: before: $BEFORE, after: $AFTER"
15499 log "Write data and read it back."
15500 log "Read should be satisfied from the cache."
15501 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15503 cancel_lru_locks osc
15504 cat $file >/dev/null
15506 if ! let "AFTER - BEFORE == CPAGES"; then
15507 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15509 log "cache hits:: before: $BEFORE, after: $AFTER"
15512 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15513 # > 2.12.56 uses pagecache if cached
15514 log "Read again; it should not be satisfied from the cache."
15516 cancel_lru_locks osc
15517 cat $file >/dev/null
15519 if ! let "AFTER - BEFORE == 0"; then
15520 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15522 log "cache hits:: before: $BEFORE, after: $AFTER"
15526 log "Turn off read and write cache"
15528 set_cache writethrough off
15530 log "Write data and read it back"
15531 log "It should not be satisfied from the cache."
15533 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15534 cancel_lru_locks osc
15536 cat $file >/dev/null
15538 if ! let "AFTER - BEFORE == 0"; then
15539 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15541 log "cache hits:: before: $BEFORE, after: $AFTER"
15544 log "Turn on the read cache and turn off the write cache"
15546 set_cache writethrough off
15548 log "Write data and read it back"
15549 log "It should not be satisfied from the cache."
15551 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15553 cancel_lru_locks osc
15554 cat $file >/dev/null
15556 if ! let "AFTER - BEFORE == 0"; then
15557 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15559 log "cache hits:: before: $BEFORE, after: $AFTER"
15562 log "Read again; it should be satisfied from the cache."
15564 cancel_lru_locks osc
15565 cat $file >/dev/null
15567 if ! let "AFTER - BEFORE == CPAGES"; then
15568 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15570 log "cache hits:: before: $BEFORE, after: $AFTER"
15573 restore_lustre_params < $p
15576 run_test 156 "Verification of tunables"
15579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15580 remote_mds_nodsh && skip "remote MDS with nodsh"
15581 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15582 skip "Need MDS version at least 2.2.0"
15584 changelog_register || error "changelog_register failed"
15585 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15586 changelog_users $SINGLEMDS | grep -q $cl_user ||
15587 error "User $cl_user not found in changelog_users"
15589 mkdir_on_mdt0 $DIR/$tdir
15592 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15593 changelog_clear 0 || error "changelog_clear failed"
15594 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15595 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15596 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15597 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15598 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15599 rm $DIR/$tdir/pics/desktop.jpg
15601 echo "verifying changelog mask"
15602 changelog_chmask "-MKDIR"
15603 changelog_chmask "-CLOSE"
15605 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15606 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15608 changelog_chmask "+MKDIR"
15609 changelog_chmask "+CLOSE"
15611 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15612 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15614 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15615 CLOSES=$(changelog_dump | grep -c "CLOSE")
15616 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15617 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15620 echo "verifying target fid"
15621 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15622 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15623 [ "$fidc" == "$fidf" ] ||
15624 error "changelog '$tfile' fid $fidc != file fid $fidf"
15625 echo "verifying parent fid"
15626 # The FID returned from the Changelog may be the directory shard on
15627 # a different MDT, and not the FID returned by path2fid on the parent.
15628 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15629 # since this is what will matter when recreating this file in the tree.
15630 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15631 local pathp=$($LFS fid2path $MOUNT "$fidp")
15632 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15633 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15635 echo "getting records for $cl_user"
15636 changelog_users $SINGLEMDS
15637 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15639 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15640 error "changelog_clear failed"
15641 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15642 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15643 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15644 error "user index expect $user_rec1 + $nclr != $user_rec2"
15646 local min0_rec=$(changelog_users $SINGLEMDS |
15647 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15648 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15649 awk '{ print $1; exit; }')
15651 changelog_dump | tail -n 5
15652 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15653 [ $first_rec == $((min0_rec + 1)) ] ||
15654 error "first index should be $min0_rec + 1 not $first_rec"
15656 # LU-3446 changelog index reset on MDT restart
15657 local cur_rec1=$(changelog_users $SINGLEMDS |
15658 awk '/^current.index:/ { print $NF }')
15659 changelog_clear 0 ||
15660 error "clear all changelog records for $cl_user failed"
15661 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15662 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15663 error "Fail to start $SINGLEMDS"
15664 local cur_rec2=$(changelog_users $SINGLEMDS |
15665 awk '/^current.index:/ { print $NF }')
15666 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15667 [ $cur_rec1 == $cur_rec2 ] ||
15668 error "current index should be $cur_rec1 not $cur_rec2"
15670 echo "verifying users from this test are deregistered"
15671 changelog_deregister || error "changelog_deregister failed"
15672 changelog_users $SINGLEMDS | grep -q $cl_user &&
15673 error "User '$cl_user' still in changelog_users"
15675 # lctl get_param -n mdd.*.changelog_users
15676 # current_index: 144
15677 # ID index (idle seconds)
15678 # cl3 144 (2) mask=<list>
15679 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15680 # this is the normal case where all users were deregistered
15681 # make sure no new records are added when no users are present
15682 local last_rec1=$(changelog_users $SINGLEMDS |
15683 awk '/^current.index:/ { print $NF }')
15684 touch $DIR/$tdir/chloe
15685 local last_rec2=$(changelog_users $SINGLEMDS |
15686 awk '/^current.index:/ { print $NF }')
15687 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15688 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15690 # any changelog users must be leftovers from a previous test
15691 changelog_users $SINGLEMDS
15692 echo "other changelog users; can't verify off"
15695 run_test 160a "changelog sanity"
15697 test_160b() { # LU-3587
15698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15699 remote_mds_nodsh && skip "remote MDS with nodsh"
15700 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15701 skip "Need MDS version at least 2.2.0"
15703 changelog_register || error "changelog_register failed"
15704 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15705 changelog_users $SINGLEMDS | grep -q $cl_user ||
15706 error "User '$cl_user' not found in changelog_users"
15708 local longname1=$(str_repeat a 255)
15709 local longname2=$(str_repeat b 255)
15712 echo "creating very long named file"
15713 touch $longname1 || error "create of '$longname1' failed"
15714 echo "renaming very long named file"
15715 mv $longname1 $longname2
15717 changelog_dump | grep RENME | tail -n 5
15720 run_test 160b "Verify that very long rename doesn't crash in changelog"
15723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15724 remote_mds_nodsh && skip "remote MDS with nodsh"
15726 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15727 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15728 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15729 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15733 # Registration step
15734 changelog_register || error "changelog_register failed"
15737 mkdir -p $DIR/$tdir
15738 $MCREATE $DIR/$tdir/foo_160c
15739 changelog_chmask "-TRUNC"
15740 $TRUNCATE $DIR/$tdir/foo_160c 200
15741 changelog_chmask "+TRUNC"
15742 $TRUNCATE $DIR/$tdir/foo_160c 199
15743 changelog_dump | tail -n 5
15744 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15745 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15747 run_test 160c "verify that changelog log catch the truncate event"
15750 remote_mds_nodsh && skip "remote MDS with nodsh"
15751 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15753 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15754 skip "Need MDS version at least 2.7.60"
15756 # Registration step
15757 changelog_register || error "changelog_register failed"
15759 mkdir -p $DIR/$tdir/migrate_dir
15760 changelog_clear 0 || error "changelog_clear failed"
15762 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15763 changelog_dump | tail -n 5
15764 local migrates=$(changelog_dump | grep -c "MIGRT")
15765 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15767 run_test 160d "verify that changelog log catch the migrate event"
15770 remote_mds_nodsh && skip "remote MDS with nodsh"
15773 changelog_register || error "changelog_register failed"
15775 local MDT0=$(facet_svc $SINGLEMDS)
15778 # No user (expect fail)
15779 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15781 if [ $rc -eq 0 ]; then
15782 error "Should fail without user"
15783 elif [ $rc -ne 4 ]; then
15784 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15787 # Delete a future user (expect fail)
15788 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15790 if [ $rc -eq 0 ]; then
15791 error "Deleted non-existant user cl77"
15792 elif [ $rc -ne 2 ]; then
15793 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15796 # Clear to a bad index (1 billion should be safe)
15797 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15800 if [ $rc -eq 0 ]; then
15801 error "Successfully cleared to invalid CL index"
15802 elif [ $rc -ne 22 ]; then
15803 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15806 run_test 160e "changelog negative testing (should return errors)"
15809 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15810 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15811 skip "Need MDS version at least 2.10.56"
15813 local mdts=$(comma_list $(mdts_nodes))
15816 changelog_register || error "first changelog_register failed"
15817 changelog_register || error "second changelog_register failed"
15819 declare -A cl_user1
15820 declare -A cl_user2
15825 # generate some changelog records to accumulate on each MDT
15826 # use all_char because created files should be evenly distributed
15827 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15828 error "test_mkdir $tdir failed"
15829 log "$(date +%s): creating first files"
15830 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15831 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15832 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15835 # check changelogs have been generated
15836 local start=$SECONDS
15837 local idle_time=$((MDSCOUNT * 5 + 5))
15838 local nbcl=$(changelog_dump | wc -l)
15839 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15841 for param in "changelog_max_idle_time=$idle_time" \
15843 "changelog_min_gc_interval=2" \
15844 "changelog_min_free_cat_entries=3"; do
15845 local MDT0=$(facet_svc $SINGLEMDS)
15846 local var="${param%=*}"
15847 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15849 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15850 do_nodes $mdts $LCTL set_param mdd.*.$param
15853 # force cl_user2 to be idle (1st part), but also cancel the
15854 # cl_user1 records so that it is not evicted later in the test.
15855 local sleep1=$((idle_time / 2))
15856 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15859 # simulate changelog catalog almost full
15860 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15861 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15863 for i in $(seq $MDSCOUNT); do
15864 cl_users=(${CL_USERS[mds$i]})
15865 cl_user1[mds$i]="${cl_users[0]}"
15866 cl_user2[mds$i]="${cl_users[1]}"
15868 [ -n "${cl_user1[mds$i]}" ] ||
15869 error "mds$i: no user registered"
15870 [ -n "${cl_user2[mds$i]}" ] ||
15871 error "mds$i: only ${cl_user2[mds$i]} is registered"
15873 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15874 [ -n "$user_rec1" ] ||
15875 error "mds$i: User ${cl_user1[mds$i]} not registered"
15876 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15877 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15878 [ -n "$user_rec2" ] ||
15879 error "mds$i: User ${cl_user1[mds$i]} not registered"
15880 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15881 "$user_rec1 + 2 == $user_rec2"
15882 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15883 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15884 "$user_rec1 + 2, but is $user_rec2"
15885 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15886 [ -n "$user_rec2" ] ||
15887 error "mds$i: User ${cl_user2[mds$i]} not registered"
15888 [ $user_rec1 == $user_rec2 ] ||
15889 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15890 "$user_rec1, but is $user_rec2"
15893 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15894 local sleep2=$((idle_time - (SECONDS - start) + 1))
15895 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15898 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15899 # cl_user1 should be OK because it recently processed records.
15900 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15901 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15902 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15903 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15906 # ensure gc thread is done
15907 for i in $(mdts_nodes); do
15908 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15909 error "$i: GC-thread not done"
15913 for (( i = 1; i <= MDSCOUNT; i++ )); do
15914 # check cl_user1 still registered
15915 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15916 error "mds$i: User ${cl_user1[mds$i]} not registered"
15917 # check cl_user2 unregistered
15918 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15919 error "mds$i: User ${cl_user2[mds$i]} still registered"
15921 # check changelogs are present and starting at $user_rec1 + 1
15922 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15923 [ -n "$user_rec1" ] ||
15924 error "mds$i: User ${cl_user1[mds$i]} not registered"
15925 first_rec=$($LFS changelog $(facet_svc mds$i) |
15926 awk '{ print $1; exit; }')
15928 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15929 [ $((user_rec1 + 1)) == $first_rec ] ||
15930 error "mds$i: rec $first_rec != $user_rec1 + 1"
15933 run_test 160f "changelog garbage collect (timestamped users)"
15936 remote_mds_nodsh && skip "remote MDS with nodsh"
15937 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15938 skip "Need MDS version at least 2.10.56"
15940 local mdts=$(comma_list $(mdts_nodes))
15942 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15943 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15946 changelog_register || error "first changelog_register failed"
15947 changelog_register || error "second changelog_register failed"
15949 declare -A cl_user1
15950 declare -A cl_user2
15955 # generate some changelog records to accumulate on each MDT
15956 # use all_char because created files should be evenly distributed
15957 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15958 error "test_mkdir $tdir failed"
15959 for ((i = 0; i < MDSCOUNT; i++)); do
15960 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15961 error "create $DIR/$tdir/d$i.1 failed"
15964 # check changelogs have been generated
15965 local nbcl=$(changelog_dump | wc -l)
15966 (( $nbcl > 0 )) || error "no changelogs found"
15968 # reduce the max_idle_indexes value to make sure we exceed it
15969 for param in "changelog_max_idle_indexes=1" \
15971 "changelog_min_gc_interval=2" \
15972 "changelog_min_free_cat_entries=3"; do
15973 local MDT0=$(facet_svc $SINGLEMDS)
15974 local var="${param%=*}"
15975 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15977 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15978 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15979 error "unable to set mdd.*.$param"
15982 # simulate changelog catalog almost full
15983 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15984 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15986 local start=$SECONDS
15987 for i in $(seq $MDSCOUNT); do
15988 cl_users=(${CL_USERS[mds$i]})
15989 cl_user1[mds$i]="${cl_users[0]}"
15990 cl_user2[mds$i]="${cl_users[1]}"
15992 [ -n "${cl_user1[mds$i]}" ] ||
15993 error "mds$i: no user registered"
15994 [ -n "${cl_user2[mds$i]}" ] ||
15995 error "mds$i: only ${cl_user1[mds$i]} is registered"
15997 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15998 [ -n "$user_rec1" ] ||
15999 error "mds$i: User ${cl_user1[mds$i]} not registered"
16000 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16001 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16002 [ -n "$user_rec2" ] ||
16003 error "mds$i: User ${cl_user1[mds$i]} not registered"
16004 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16005 "$user_rec1 + 2 == $user_rec2"
16006 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16007 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16008 "$user_rec1 + 2, but is $user_rec2"
16009 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16010 [ -n "$user_rec2" ] ||
16011 error "mds$i: User ${cl_user2[mds$i]} not registered"
16012 [ $user_rec1 == $user_rec2 ] ||
16013 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16014 "$user_rec1, but is $user_rec2"
16017 # ensure we are past the previous changelog_min_gc_interval set above
16018 local sleep2=$((start + 2 - SECONDS))
16019 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16021 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16022 # cl_user1 should be OK because it recently processed records.
16023 for ((i = 0; i < MDSCOUNT; i++)); do
16024 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16025 error "create $DIR/$tdir/d$i.3 failed"
16028 # ensure gc thread is done
16029 for i in $(mdts_nodes); do
16030 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16031 error "$i: GC-thread not done"
16035 for (( i = 1; i <= MDSCOUNT; i++ )); do
16036 # check cl_user1 still registered
16037 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16038 error "mds$i: User ${cl_user1[mds$i]} not registered"
16039 # check cl_user2 unregistered
16040 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16041 error "mds$i: User ${cl_user2[mds$i]} still registered"
16043 # check changelogs are present and starting at $user_rec1 + 1
16044 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16045 [ -n "$user_rec1" ] ||
16046 error "mds$i: User ${cl_user1[mds$i]} not registered"
16047 first_rec=$($LFS changelog $(facet_svc mds$i) |
16048 awk '{ print $1; exit; }')
16050 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16051 [ $((user_rec1 + 1)) == $first_rec ] ||
16052 error "mds$i: rec $first_rec != $user_rec1 + 1"
16055 run_test 160g "changelog garbage collect (old users)"
16058 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16059 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16060 skip "Need MDS version at least 2.10.56"
16062 local mdts=$(comma_list $(mdts_nodes))
16065 changelog_register || error "first changelog_register failed"
16066 changelog_register || error "second changelog_register failed"
16068 declare -A cl_user1
16069 declare -A cl_user2
16074 # generate some changelog records to accumulate on each MDT
16075 # use all_char because created files should be evenly distributed
16076 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16077 error "test_mkdir $tdir failed"
16078 for ((i = 0; i < MDSCOUNT; i++)); do
16079 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16080 error "create $DIR/$tdir/d$i.1 failed"
16083 # check changelogs have been generated
16084 local nbcl=$(changelog_dump | wc -l)
16085 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16087 for param in "changelog_max_idle_time=10" \
16089 "changelog_min_gc_interval=2"; do
16090 local MDT0=$(facet_svc $SINGLEMDS)
16091 local var="${param%=*}"
16092 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16094 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16095 do_nodes $mdts $LCTL set_param mdd.*.$param
16098 # force cl_user2 to be idle (1st part)
16101 for i in $(seq $MDSCOUNT); do
16102 cl_users=(${CL_USERS[mds$i]})
16103 cl_user1[mds$i]="${cl_users[0]}"
16104 cl_user2[mds$i]="${cl_users[1]}"
16106 [ -n "${cl_user1[mds$i]}" ] ||
16107 error "mds$i: no user registered"
16108 [ -n "${cl_user2[mds$i]}" ] ||
16109 error "mds$i: only ${cl_user2[mds$i]} is registered"
16111 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16112 [ -n "$user_rec1" ] ||
16113 error "mds$i: User ${cl_user1[mds$i]} not registered"
16114 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16115 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16116 [ -n "$user_rec2" ] ||
16117 error "mds$i: User ${cl_user1[mds$i]} not registered"
16118 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16119 "$user_rec1 + 2 == $user_rec2"
16120 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16121 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16122 "$user_rec1 + 2, but is $user_rec2"
16123 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16124 [ -n "$user_rec2" ] ||
16125 error "mds$i: User ${cl_user2[mds$i]} not registered"
16126 [ $user_rec1 == $user_rec2 ] ||
16127 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16128 "$user_rec1, but is $user_rec2"
16131 # force cl_user2 to be idle (2nd part) and to reach
16132 # changelog_max_idle_time
16135 # force each GC-thread start and block then
16136 # one per MDT/MDD, set fail_val accordingly
16137 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16138 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16140 # generate more changelogs to trigger fail_loc
16141 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16142 error "create $DIR/$tdir/${tfile}bis failed"
16144 # stop MDT to stop GC-thread, should be done in back-ground as it will
16145 # block waiting for the thread to be released and exit
16146 declare -A stop_pids
16147 for i in $(seq $MDSCOUNT); do
16149 stop_pids[mds$i]=$!
16152 for i in $(mdts_nodes); do
16155 local facets=$(facets_up_on_host $i)
16157 for facet in ${facets//,/ }; do
16158 if [[ $facet == mds* ]]; then
16162 # ensure each MDS's gc threads are still present and all in "R"
16163 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16164 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16165 error "$i: expected $nb GC-thread"
16167 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16169 error "$i: GC-thread not found in R-state"
16170 # check umounts of each MDT on MDS have reached kthread_stop()
16171 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16172 error "$i: expected $nb umount"
16174 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16175 error "$i: umount not found in D-state"
16178 # release all GC-threads
16179 do_nodes $mdts $LCTL set_param fail_loc=0
16181 # wait for MDT stop to complete
16182 for i in $(seq $MDSCOUNT); do
16183 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16187 # may try to check if any orphan changelog records are present
16188 # via ldiskfs/zfs and llog_reader...
16190 # re-start/mount MDTs
16191 for i in $(seq $MDSCOUNT); do
16192 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16193 error "Fail to start mds$i"
16197 for i in $(seq $MDSCOUNT); do
16198 # check cl_user1 still registered
16199 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16200 error "mds$i: User ${cl_user1[mds$i]} not registered"
16201 # check cl_user2 unregistered
16202 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16203 error "mds$i: User ${cl_user2[mds$i]} still registered"
16205 # check changelogs are present and starting at $user_rec1 + 1
16206 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16207 [ -n "$user_rec1" ] ||
16208 error "mds$i: User ${cl_user1[mds$i]} not registered"
16209 first_rec=$($LFS changelog $(facet_svc mds$i) |
16210 awk '{ print $1; exit; }')
16212 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16213 [ $((user_rec1 + 1)) == $first_rec ] ||
16214 error "mds$i: first index should be $user_rec1 + 1, " \
16215 "but is $first_rec"
16218 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16223 local mdts=$(comma_list $(mdts_nodes))
16225 changelog_register || error "first changelog_register failed"
16227 # generate some changelog records to accumulate on each MDT
16228 # use all_char because created files should be evenly distributed
16229 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16230 error "test_mkdir $tdir failed"
16231 for ((i = 0; i < MDSCOUNT; i++)); do
16232 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16233 error "create $DIR/$tdir/d$i.1 failed"
16236 # check changelogs have been generated
16237 local nbcl=$(changelog_dump | wc -l)
16238 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16240 # simulate race between register and unregister
16241 # XXX as fail_loc is set per-MDS, with DNE configs the race
16242 # simulation will only occur for one MDT per MDS and for the
16243 # others the normal race scenario will take place
16244 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16245 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16246 do_nodes $mdts $LCTL set_param fail_val=1
16248 # unregister 1st user
16249 changelog_deregister &
16251 # wait some time for deregister work to reach race rdv
16253 # register 2nd user
16254 changelog_register || error "2nd user register failed"
16256 wait $pid1 || error "1st user deregister failed"
16260 declare -A LAST_REC
16261 for i in $(seq $MDSCOUNT); do
16262 if changelog_users mds$i | grep "^cl"; then
16263 # make sure new records are added with one user present
16264 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16265 awk '/^current.index:/ { print $NF }')
16267 error "mds$i has no user registered"
16271 # generate more changelog records to accumulate on each MDT
16272 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16273 error "create $DIR/$tdir/${tfile}bis failed"
16275 for i in $(seq $MDSCOUNT); do
16276 last_rec=$(changelog_users $SINGLEMDS |
16277 awk '/^current.index:/ { print $NF }')
16278 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16279 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16280 error "changelogs are off on mds$i"
16283 run_test 160i "changelog user register/unregister race"
16286 remote_mds_nodsh && skip "remote MDS with nodsh"
16287 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16288 skip "Need MDS version at least 2.12.56"
16290 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16291 stack_trap "umount $MOUNT2" EXIT
16293 changelog_register || error "first changelog_register failed"
16294 stack_trap "changelog_deregister" EXIT
16296 # generate some changelog
16297 # use all_char because created files should be evenly distributed
16298 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16299 error "mkdir $tdir failed"
16300 for ((i = 0; i < MDSCOUNT; i++)); do
16301 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16302 error "create $DIR/$tdir/d$i.1 failed"
16305 # open the changelog device
16306 exec 3>/dev/changelog-$FSNAME-MDT0000
16307 stack_trap "exec 3>&-" EXIT
16308 exec 4</dev/changelog-$FSNAME-MDT0000
16309 stack_trap "exec 4<&-" EXIT
16311 # umount the first lustre mount
16313 stack_trap "mount_client $MOUNT" EXIT
16315 # read changelog, which may or may not fail, but should not crash
16319 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16320 changelog_users $SINGLEMDS | grep -q $cl_user ||
16321 error "User $cl_user not found in changelog_users"
16323 printf 'clear:'$cl_user':0' >&3
16325 run_test 160j "client can be umounted while its chanangelog is being used"
16328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16329 remote_mds_nodsh && skip "remote MDS with nodsh"
16331 mkdir -p $DIR/$tdir/1/1
16333 changelog_register || error "changelog_register failed"
16334 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16336 changelog_users $SINGLEMDS | grep -q $cl_user ||
16337 error "User '$cl_user' not found in changelog_users"
16338 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16339 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16340 rmdir $DIR/$tdir/1/1 & sleep 1
16342 touch $DIR/$tdir/2/2
16343 rm -rf $DIR/$tdir/2
16348 changelog_dump | grep rmdir || error "rmdir not recorded"
16350 run_test 160k "Verify that changelog records are not lost"
16352 # Verifies that a file passed as a parameter has recently had an operation
16353 # performed on it that has generated an MTIME changelog which contains the
16354 # correct parent FID. As files might reside on a different MDT from the
16355 # parent directory in DNE configurations, the FIDs are translated to paths
16356 # before being compared, which should be identical
16357 compare_mtime_changelog() {
16365 mdtidx=$($LFS getstripe --mdt-index $file)
16366 mdtidx=$(printf "%04x" $mdtidx)
16368 # Obtain the parent FID from the MTIME changelog
16369 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16370 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16372 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16373 [ -z "$cl_fid" ] && error "parent FID not present"
16375 # Verify that the path for the parent FID is the same as the path for
16376 # the test directory
16377 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16381 [[ "${pdir%/}" == "$dir" ]] ||
16382 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16388 remote_mds_nodsh && skip "remote MDS with nodsh"
16389 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16390 skip "Need MDS version at least 2.13.55"
16394 changelog_register || error "changelog_register failed"
16395 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16397 changelog_users $SINGLEMDS | grep -q $cl_user ||
16398 error "User '$cl_user' not found in changelog_users"
16400 # Clear some types so that MTIME changelogs are generated
16401 changelog_chmask "-CREAT"
16402 changelog_chmask "-CLOSE"
16404 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16406 # Test CL_MTIME during setattr
16407 touch $DIR/$tdir/$tfile
16408 compare_mtime_changelog $DIR/$tdir/$tfile
16410 # Test CL_MTIME during close
16411 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16412 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16414 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16417 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16418 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16419 skip "Need MDS version at least 2.14.51"
16426 changelog_register || error "first changelog_register failed"
16427 changelog_register || error "second changelog_register failed"
16429 cl_users=(${CL_USERS[mds1]})
16430 cl_user1="${cl_users[0]}"
16431 cl_user2="${cl_users[1]}"
16432 # generate some changelog records to accumulate on MDT0
16433 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16434 createmany -m $DIR/$tdir/$tfile 50 ||
16435 error "create $DIR/$tdir/$tfile failed"
16436 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16439 # check changelogs have been generated
16440 local nbcl=$(changelog_dump | wc -l)
16441 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16443 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16444 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16446 __changelog_clear mds1 $cl_user1 +10
16447 __changelog_clear mds1 $cl_user2 0 &
16450 __changelog_clear mds1 $cl_user1 0 ||
16451 error "fail to cancel record for $cl_user1"
16453 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16455 run_test 160m "Changelog clear race"
16458 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16459 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16460 skip "Need MDS version at least 2.14.51"
16469 changelog_register || error "first changelog_register failed"
16471 cl_users=(${CL_USERS[mds1]})
16472 cl_user1="${cl_users[0]}"
16474 # generate some changelog records to accumulate on MDT0
16475 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16476 first_rec=$(changelog_users $SINGLEMDS |
16477 awk '/^current.index:/ { print $NF }')
16478 while (( last_rec < (( first_rec + 65000)) )); do
16479 createmany -m $DIR/$tdir/$tfile 10000 ||
16480 error "create $DIR/$tdir/$tfile failed"
16482 for i in $(seq 0 10000); do
16483 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16487 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16488 error "unlinkmany failed unlink"
16489 last_rec=$(changelog_users $SINGLEMDS |
16490 awk '/^current.index:/ { print $NF }')
16491 echo last record $last_rec
16492 (( last_rec == 0 )) && error "no changelog found"
16495 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16496 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16498 __changelog_clear mds1 $cl_user1 0 &
16501 __changelog_clear mds1 $cl_user1 0 ||
16502 error "fail to cancel record for $cl_user1"
16504 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16506 run_test 160n "Changelog destroy race"
16509 local mdt="$(facet_svc $SINGLEMDS)"
16511 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16512 remote_mds_nodsh && skip "remote MDS with nodsh"
16513 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16514 skip "Need MDS version at least 2.14.52"
16516 changelog_register --user test_160o -m unlnk+close+open ||
16517 error "changelog_register failed"
16519 do_facet $SINGLEMDS $LCTL --device $mdt \
16520 changelog_register -u "Tt3_-#" &&
16521 error "bad symbols in name should fail"
16523 do_facet $SINGLEMDS $LCTL --device $mdt \
16524 changelog_register -u test_160o &&
16525 error "the same name registration should fail"
16527 do_facet $SINGLEMDS $LCTL --device $mdt \
16528 changelog_register -u test_160toolongname &&
16529 error "too long name registration should fail"
16531 changelog_chmask "MARK+HSM"
16532 lctl get_param mdd.*.changelog*mask
16533 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16534 changelog_users $SINGLEMDS | grep -q $cl_user ||
16535 error "User $cl_user not found in changelog_users"
16537 echo $cl_user | grep -q test_160o ||
16538 error "User $cl_user has no specific name 'test160o'"
16541 changelog_clear 0 || error "changelog_clear failed"
16542 # generate some changelog records to accumulate on MDT0
16543 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16544 touch $DIR/$tdir/$tfile # open 1
16546 OPENS=$(changelog_dump | grep -c "OPEN")
16547 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16549 # must be no MKDIR it wasn't set as user mask
16550 MKDIR=$(changelog_dump | grep -c "MKDIR")
16551 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16553 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16554 mdd.$mdt.changelog_current_mask -n)
16555 # register maskless user
16556 changelog_register || error "changelog_register failed"
16557 # effective mask should be not changed because it is not minimal
16558 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16559 mdd.$mdt.changelog_current_mask -n)
16560 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16561 # set server mask to minimal value
16562 changelog_chmask "MARK"
16563 # check effective mask again, should be treated as DEFMASK now
16564 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16565 mdd.$mdt.changelog_current_mask -n)
16566 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16568 do_facet $SINGLEMDS $LCTL --device $mdt \
16569 changelog_deregister -u test_160o ||
16570 error "cannot deregister by name"
16572 run_test 160o "changelog user name and mask"
16575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16576 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16577 skip "Need MDS version at least 2.14.51"
16578 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16584 changelog_register || error "first changelog_register failed"
16586 cl_users=(${CL_USERS[mds1]})
16587 cl_user1="${cl_users[0]}"
16589 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16590 createmany -m $DIR/$tdir/$tfile 50 ||
16591 error "create $DIR/$tdir/$tfile failed"
16592 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16595 # check changelogs have been generated
16596 entry_count=$(changelog_dump | wc -l)
16597 ((entry_count != 0)) || error "no changelog entries found"
16599 # remove changelog_users and check that orphan entries are removed
16601 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16602 start mds1 || error "cannot start mdt"
16603 entry_count=$(changelog_dump | wc -l)
16604 ((entry_count == 0)) ||
16605 error "found $entry_count changelog entries, expected none"
16607 run_test 160p "Changelog orphan cleanup with no users"
16610 local mdt="$(facet_svc $SINGLEMDS)"
16613 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16614 remote_mds_nodsh && skip "remote MDS with nodsh"
16615 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16616 skip "Need MDS version at least 2.14.54"
16618 # set server mask to minimal value like server init does
16619 changelog_chmask "MARK"
16620 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16621 error "changelog_register failed"
16622 # check effective mask again, should be treated as DEFMASK now
16623 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16624 mdd.$mdt.changelog_current_mask -n)
16625 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16626 error "changelog_deregister failed"
16627 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16629 run_test 160q "changelog effective mask is DEFMASK if not set"
16632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16634 test_mkdir -c1 $DIR/$tdir
16635 cp /etc/hosts $DIR/$tdir/$tfile
16636 test_mkdir -c1 $DIR/$tdir/foo1
16637 test_mkdir -c1 $DIR/$tdir/foo2
16638 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16639 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16640 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16641 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16642 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16643 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16644 $LFS fid2path $DIR $FID
16645 error "bad link ea"
16648 rm $DIR/$tdir/foo2/zachary
16650 rm $DIR/$tdir/foo2/thor
16652 rm $DIR/$tdir/$tfile
16654 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16655 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16656 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16657 rm $DIR/$tdir/foo2/maggie
16660 local longname=$tfile.avg_len_is_thirty_two_
16661 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16662 error_noexit 'failed to unlink many hardlinks'" EXIT
16663 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16664 error "failed to hardlink many files"
16665 links=$($LFS fid2path $DIR $FID | wc -l)
16666 echo -n "${links}/1000 links in link EA"
16667 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16669 run_test 161a "link ea sanity"
16672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16673 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16676 local remote_dir=$DIR/$tdir/remote_dir
16678 mkdir -p $DIR/$tdir
16679 $LFS mkdir -i $MDTIDX $remote_dir ||
16680 error "create remote directory failed"
16682 cp /etc/hosts $remote_dir/$tfile
16683 mkdir -p $remote_dir/foo1
16684 mkdir -p $remote_dir/foo2
16685 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16686 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16687 ln $remote_dir/$tfile $remote_dir/foo1/luna
16688 ln $remote_dir/$tfile $remote_dir/foo2/thor
16690 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16692 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16693 $LFS fid2path $DIR $FID
16694 error "bad link ea"
16697 rm $remote_dir/foo2/zachary
16699 rm $remote_dir/foo2/thor
16701 rm $remote_dir/$tfile
16703 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16704 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16705 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16706 $LFS fid2path $DIR $FID
16707 error "bad link rename"
16709 rm $remote_dir/foo2/maggie
16712 local longname=filename_avg_len_is_thirty_two_
16713 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16714 error "failed to hardlink many files"
16715 links=$($LFS fid2path $DIR $FID | wc -l)
16716 echo -n "${links}/1000 links in link EA"
16717 [[ ${links} -gt 60 ]] ||
16718 error "expected at least 60 links in link EA"
16719 unlinkmany $remote_dir/foo2/$longname 1000 ||
16720 error "failed to unlink many hardlinks"
16722 run_test 161b "link ea sanity under remote directory"
16725 remote_mds_nodsh && skip "remote MDS with nodsh"
16726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16727 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16728 skip "Need MDS version at least 2.1.5"
16730 # define CLF_RENAME_LAST 0x0001
16731 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16732 changelog_register || error "changelog_register failed"
16735 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16736 touch $DIR/$tdir/foo_161c
16737 touch $DIR/$tdir/bar_161c
16738 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16739 changelog_dump | grep RENME | tail -n 5
16740 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16741 changelog_clear 0 || error "changelog_clear failed"
16742 if [ x$flags != "x0x1" ]; then
16743 error "flag $flags is not 0x1"
16746 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16747 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16748 touch $DIR/$tdir/foo_161c
16749 touch $DIR/$tdir/bar_161c
16750 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16751 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16752 changelog_dump | grep RENME | tail -n 5
16753 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16754 changelog_clear 0 || error "changelog_clear failed"
16755 if [ x$flags != "x0x0" ]; then
16756 error "flag $flags is not 0x0"
16758 echo "rename overwrite a target having nlink > 1," \
16759 "changelog record has flags of $flags"
16761 # rename doesn't overwrite a target (changelog flag 0x0)
16762 touch $DIR/$tdir/foo_161c
16763 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16764 changelog_dump | grep RENME | tail -n 5
16765 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16766 changelog_clear 0 || error "changelog_clear failed"
16767 if [ x$flags != "x0x0" ]; then
16768 error "flag $flags is not 0x0"
16770 echo "rename doesn't overwrite a target," \
16771 "changelog record has flags of $flags"
16773 # define CLF_UNLINK_LAST 0x0001
16774 # unlink a file having nlink = 1 (changelog flag 0x1)
16775 rm -f $DIR/$tdir/foo2_161c
16776 changelog_dump | grep UNLNK | tail -n 5
16777 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16778 changelog_clear 0 || error "changelog_clear failed"
16779 if [ x$flags != "x0x1" ]; then
16780 error "flag $flags is not 0x1"
16782 echo "unlink a file having nlink = 1," \
16783 "changelog record has flags of $flags"
16785 # unlink a file having nlink > 1 (changelog flag 0x0)
16786 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16787 rm -f $DIR/$tdir/foobar_161c
16788 changelog_dump | grep UNLNK | tail -n 5
16789 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16790 changelog_clear 0 || error "changelog_clear failed"
16791 if [ x$flags != "x0x0" ]; then
16792 error "flag $flags is not 0x0"
16794 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16796 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16799 remote_mds_nodsh && skip "remote MDS with nodsh"
16800 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16805 changelog_register || error "changelog_register failed"
16807 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16808 # interfer with $MOUNT/.lustre/fid/ access
16810 [[ $? -eq 0 ]] || error "mkdir failed"
16812 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16813 $LCTL set_param fail_loc=0x8000140c
16815 $LCTL set_param fail_val=5
16818 echo foofoo > $DIR/$tdir/$tfile &
16821 # wait for create to be delayed
16825 [[ $? -eq 0 ]] || error "create should be blocked"
16827 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16828 stack_trap "rm -f $tempfile"
16829 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16830 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16831 # some delay may occur during ChangeLog publishing and file read just
16832 # above, that could allow file write to happen finally
16833 [[ -s $tempfile ]] && echo "file should be empty"
16835 $LCTL set_param fail_loc=0
16838 [[ $? -eq 0 ]] || error "create failed"
16840 run_test 161d "create with concurrent .lustre/fid access"
16843 local expected="$1"
16848 path=$($LFS fid2path "$@")
16851 if [ $rc -ne 0 ]; then
16852 error "path looked up of '$expected' failed: rc=$rc"
16853 elif [ "$path" != "$expected" ]; then
16854 error "path looked up '$path' instead of '$expected'"
16856 echo "FID '$fid' resolves to path '$path' as expected"
16860 test_162a() { # was test_162
16861 test_mkdir -p -c1 $DIR/$tdir/d2
16862 touch $DIR/$tdir/d2/$tfile
16863 touch $DIR/$tdir/d2/x1
16864 touch $DIR/$tdir/d2/x2
16865 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16866 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16868 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16869 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16872 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16873 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16874 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16876 # softlink to wrong file
16877 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16878 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16879 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16882 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16883 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16884 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16885 # fid2path dir/fsname should both work
16886 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16887 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16889 # hardlink count: check that there are 2 links
16890 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16891 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16893 # hardlink indexing: remove the first link
16894 rm $DIR/$tdir/d2/p/q/r/hlink
16895 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16897 run_test 162a "path lookup sanity"
16900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16904 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16905 error "create striped dir failed"
16907 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16908 tail -n 1 | awk '{print $2}')
16909 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16911 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16912 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16915 for ((i=0;i<5;i++)); do
16916 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16917 error "get fid for f$i failed"
16918 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16920 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16921 error "get fid for d$i failed"
16922 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16927 run_test 162b "striped directory path lookup sanity"
16929 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16931 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16932 skip "Need MDS version at least 2.7.51"
16934 local lpath=$tdir.local
16935 local rpath=$tdir.remote
16937 test_mkdir $DIR/$lpath
16938 test_mkdir $DIR/$rpath
16940 for ((i = 0; i <= 101; i++)); do
16943 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16944 error "get fid for local directory $DIR/$lpath failed"
16945 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16948 test_mkdir $DIR/$rpath
16949 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16950 error "get fid for remote directory $DIR/$rpath failed"
16951 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16956 run_test 162c "fid2path works with paths 100 or more directories deep"
16958 oalr_event_count() {
16962 awk -v name="${FSNAME}-OST0000" \
16963 -v event="${event}" \
16964 '$1 == "TRACE" && $2 == event && $3 == name' \
16969 oalr_expect_event_count() {
16972 local expect="${3}"
16975 count=$(oalr_event_count "${event}" "${trace}")
16976 if ((count == expect)); then
16980 error_noexit "${event} event count was '${count}', expected ${expect}"
16986 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16988 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16992 sync # Flush previous IOs so we can count log entries.
16993 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16994 stack_trap cleanup_165 EXIT
16998 local trace="/tmp/${tfile}.trace"
17002 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17003 skip "OFD access log unsupported"
17006 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17009 do_facet ost1 ofd_access_log_reader --list
17012 do_facet ost1 killall -TERM ofd_access_log_reader
17016 if ((rc != 0)); then
17017 error "ofd_access_log_reader exited with rc = '${rc}'"
17020 # Parse trace file for discovery events:
17021 oalr_expect_event_count alr_log_add "${trace}" 1
17022 oalr_expect_event_count alr_log_eof "${trace}" 1
17023 oalr_expect_event_count alr_log_free "${trace}" 1
17025 run_test 165a "ofd access log discovery"
17028 local trace="/tmp/${tfile}.trace"
17029 local file="${DIR}/${tfile}"
17038 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17039 skip "OFD access log unsupported"
17042 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17045 do_facet ost1 ofd_access_log_reader --list
17047 lfs setstripe -c 1 -i 0 "${file}"
17048 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17049 error "cannot create '${file}'"
17052 do_facet ost1 killall -TERM ofd_access_log_reader
17056 if ((rc != 0)); then
17057 error "ofd_access_log_reader exited with rc = '${rc}'"
17060 oalr_expect_event_count alr_log_entry "${trace}" 1
17062 pfid1=$($LFS path2fid "${file}")
17064 # 1 2 3 4 5 6 7 8 9 10
17065 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17066 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17068 echo "entry = '${entry[*]}'" >&2
17071 if [[ "${pfid1}" != "${pfid2}" ]]; then
17072 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17076 if ((size != 1048576)); then
17077 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17081 if [[ "${flags}" != "w" ]]; then
17082 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17085 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17088 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17089 error "cannot read '${file}'"
17092 do_facet ost1 killall -TERM ofd_access_log_reader
17096 if ((rc != 0)); then
17097 error "ofd_access_log_reader exited with rc = '${rc}'"
17100 oalr_expect_event_count alr_log_entry "${trace}" 1
17102 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17103 echo "entry = '${entry[*]}'" >&2
17106 if [[ "${pfid1}" != "${pfid2}" ]]; then
17107 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17111 if ((size != 524288)); then
17112 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17116 if [[ "${flags}" != "r" ]]; then
17117 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17120 run_test 165b "ofd access log entries are produced and consumed"
17123 local trace="/tmp/${tfile}.trace"
17124 local file="${DIR}/${tdir}/${tfile}"
17126 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17127 skip "OFD access log unsupported"
17129 test_mkdir "${DIR}/${tdir}"
17132 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17135 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17137 # 4096 / 64 = 64. Create twice as many entries.
17138 for ((i = 0; i < 128; i++)); do
17139 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17140 error "cannot create file"
17145 do_facet ost1 killall -TERM ofd_access_log_reader
17148 if ((rc != 0)); then
17149 error "ofd_access_log_reader exited with rc = '${rc}'"
17152 unlinkmany "${file}-%d" 128
17154 run_test 165c "full ofd access logs do not block IOs"
17156 oal_get_read_count() {
17159 # STATS lustre-OST0001 alr_read_count 1
17161 do_facet ost1 cat "${stats}" |
17162 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17163 END { print count; }'
17166 oal_expect_read_count() {
17171 # Ask ofd_access_log_reader to write stats.
17172 do_facet ost1 killall -USR1 ofd_access_log_reader
17174 # Allow some time for things to happen.
17177 count=$(oal_get_read_count "${stats}")
17178 if ((count == expect)); then
17182 error_noexit "bad read count, got ${count}, expected ${expect}"
17183 do_facet ost1 cat "${stats}" >&2
17188 local stats="/tmp/${tfile}.stats"
17189 local file="${DIR}/${tdir}/${tfile}"
17190 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17192 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17193 skip "OFD access log unsupported"
17195 test_mkdir "${DIR}/${tdir}"
17198 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17201 lfs setstripe -c 1 -i 0 "${file}"
17203 do_facet ost1 lctl set_param "${param}=rw"
17204 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17205 error "cannot create '${file}'"
17206 oal_expect_read_count "${stats}" 1
17208 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17209 error "cannot read '${file}'"
17210 oal_expect_read_count "${stats}" 2
17212 do_facet ost1 lctl set_param "${param}=r"
17213 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17214 error "cannot create '${file}'"
17215 oal_expect_read_count "${stats}" 2
17217 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17218 error "cannot read '${file}'"
17219 oal_expect_read_count "${stats}" 3
17221 do_facet ost1 lctl set_param "${param}=w"
17222 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17223 error "cannot create '${file}'"
17224 oal_expect_read_count "${stats}" 4
17226 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17227 error "cannot read '${file}'"
17228 oal_expect_read_count "${stats}" 4
17230 do_facet ost1 lctl set_param "${param}=0"
17231 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17232 error "cannot create '${file}'"
17233 oal_expect_read_count "${stats}" 4
17235 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17236 error "cannot read '${file}'"
17237 oal_expect_read_count "${stats}" 4
17239 do_facet ost1 killall -TERM ofd_access_log_reader
17242 if ((rc != 0)); then
17243 error "ofd_access_log_reader exited with rc = '${rc}'"
17246 run_test 165d "ofd_access_log mask works"
17249 local stats="/tmp/${tfile}.stats"
17250 local file0="${DIR}/${tdir}-0/${tfile}"
17251 local file1="${DIR}/${tdir}-1/${tfile}"
17253 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17254 skip "OFD access log unsupported"
17256 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17258 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17259 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17261 lfs setstripe -c 1 -i 0 "${file0}"
17262 lfs setstripe -c 1 -i 0 "${file1}"
17265 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17268 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17269 error "cannot create '${file0}'"
17271 oal_expect_read_count "${stats}" 0
17273 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17274 error "cannot create '${file1}'"
17276 oal_expect_read_count "${stats}" 1
17278 do_facet ost1 killall -TERM ofd_access_log_reader
17281 if ((rc != 0)); then
17282 error "ofd_access_log_reader exited with rc = '${rc}'"
17285 run_test 165e "ofd_access_log MDT index filter works"
17288 local trace="/tmp/${tfile}.trace"
17293 do_facet ost1 timeout 60 ofd_access_log_reader \
17294 --exit-on-close --debug=- --trace=- > "${trace}" &
17301 if ((rc != 0)); then
17302 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17307 run_test 165f "ofd_access_log_reader --exit-on-close works"
17310 # do directio so as not to populate the page cache
17311 log "creating a 10 Mb file"
17312 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17313 error "multiop failed while creating a file"
17314 log "starting reads"
17315 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17316 log "truncating the file"
17317 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17318 error "multiop failed while truncating the file"
17320 kill %+ || true # reads might have finished
17321 echo "wait until dd is finished"
17323 log "removing the temporary file"
17324 rm -rf $DIR/$tfile || error "tmp file removal failed"
17326 run_test 169 "parallel read and truncate should not deadlock"
17329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17331 $LCTL clear # bug 18514
17332 $LCTL debug_daemon start $TMP/${tfile}_log_good
17334 $LCTL debug_daemon stop
17335 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17336 error "sed failed to read log_good"
17338 $LCTL debug_daemon start $TMP/${tfile}_log_good
17340 $LCTL debug_daemon stop
17342 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17343 error "lctl df log_bad failed"
17345 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17346 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17348 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17349 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17351 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17352 error "bad_line good_line1 good_line2 are empty"
17354 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17355 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17356 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17358 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17359 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17360 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17362 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17363 error "bad_line_new good_line_new are empty"
17365 local expected_good=$((good_line1 + good_line2*2))
17367 rm -f $TMP/${tfile}*
17368 # LU-231, short malformed line may not be counted into bad lines
17369 if [ $bad_line -ne $bad_line_new ] &&
17370 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17371 error "expected $bad_line bad lines, but got $bad_line_new"
17375 if [ $expected_good -ne $good_line_new ]; then
17376 error "expected $expected_good good lines, but got $good_line_new"
17381 run_test 170 "test lctl df to handle corrupted log ====================="
17383 test_171() { # bug20592
17384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17386 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17387 $LCTL set_param fail_loc=0x50e
17388 $LCTL set_param fail_val=3000
17389 multiop_bg_pause $DIR/$tfile O_s || true
17391 kill -USR1 $MULTIPID
17395 if dmesg | grep "recursive fault"; then
17396 error "caught a recursive fault"
17398 $LCTL set_param fail_loc=0
17401 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17403 # it would be good to share it with obdfilter-survey/iokit-libecho code
17404 setup_obdecho_osc () {
17407 local obdfilter_name=$2
17408 echo "Creating new osc for $obdfilter_name on $ost_nid"
17409 # make sure we can find loopback nid
17410 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17412 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17413 ${obdfilter_name}_osc_UUID || rc=2; }
17414 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17415 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17419 cleanup_obdecho_osc () {
17420 local obdfilter_name=$1
17421 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17422 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17429 local pages=${3:-64}
17434 local obd_size=$(get_obd_size $node $OBD)
17435 local page_size=$(get_page_size $node)
17436 if [[ -n "$obd_size" ]]; then
17437 local new_count=$((obd_size / (pages * page_size / 1024)))
17438 [[ $new_count -ge $count ]] || count=$new_count
17441 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17442 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17444 if [ $rc -eq 0 ]; then
17445 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17446 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17448 echo "New object id is $id"
17449 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17451 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17452 "test_brw $count w v $pages $id" || rc=4; }
17453 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17455 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17456 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17457 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17458 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17459 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17466 if ! [ -d /sys/fs/lustre/echo_client ] &&
17467 ! module_loaded obdecho; then
17468 load_module obdecho/obdecho &&
17469 stack_trap "rmmod obdecho" EXIT ||
17470 error "unable to load obdecho on client"
17473 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17474 local host=$($LCTL get_param -n osc.$osc.import |
17475 awk '/current_connection:/ { print $2 }' )
17476 local target=$($LCTL get_param -n osc.$osc.import |
17477 awk '/target:/ { print $2 }' )
17478 target=${target%_UUID}
17480 if [ -n "$target" ]; then
17481 setup_obdecho_osc $host $target &&
17482 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17483 { error "obdecho setup failed with $?"; return; }
17485 obdecho_test ${target}_osc client ||
17486 error "obdecho_test failed on ${target}_osc"
17488 $LCTL get_param osc.$osc.import
17489 error "there is no osc.$osc.import target"
17492 run_test 180a "test obdecho on osc"
17495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17496 remote_ost_nodsh && skip "remote OST with nodsh"
17498 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17499 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17500 error "failed to load module obdecho"
17502 local target=$(do_facet ost1 $LCTL dl |
17503 awk '/obdfilter/ { print $4; exit; }')
17505 if [ -n "$target" ]; then
17506 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17508 do_facet ost1 $LCTL dl
17509 error "there is no obdfilter target on ost1"
17512 run_test 180b "test obdecho directly on obdfilter"
17514 test_180c() { # LU-2598
17515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17516 remote_ost_nodsh && skip "remote OST with nodsh"
17517 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17518 skip "Need MDS version at least 2.4.0"
17520 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17521 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17522 error "failed to load module obdecho"
17524 local target=$(do_facet ost1 $LCTL dl |
17525 awk '/obdfilter/ { print $4; exit; }')
17527 if [ -n "$target" ]; then
17528 local pages=16384 # 64MB bulk I/O RPC size
17530 obdecho_test "$target" ost1 "$pages" ||
17531 error "obdecho_test with pages=$pages failed with $?"
17533 do_facet ost1 $LCTL dl
17534 error "there is no obdfilter target on ost1"
17537 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17539 test_181() { # bug 22177
17540 test_mkdir $DIR/$tdir
17541 # create enough files to index the directory
17542 createmany -o $DIR/$tdir/foobar 4000
17543 # print attributes for debug purpose
17546 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17548 # remove the files & current working dir
17549 unlinkmany $DIR/$tdir/foobar 4000
17551 kill -USR1 $MULTIPID
17553 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17556 run_test 181 "Test open-unlinked dir ========================"
17562 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17564 $LCTL set_param mdc.*.rpc_stats=clear
17566 for (( i = 0; i < $tcount; i++ )) ; do
17567 mkdir $DIR/$tdir/$i
17570 for (( i = 0; i < $tcount; i++ )) ; do
17571 createmany -o $DIR/$tdir/$i/f- $fcount &
17575 for (( i = 0; i < $tcount; i++ )) ; do
17576 unlinkmany $DIR/$tdir/$i/f- $fcount &
17580 $LCTL get_param mdc.*.rpc_stats
17584 run_test 182 "Test parallel modify metadata operations ================"
17586 test_183() { # LU-2275
17587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17588 remote_mds_nodsh && skip "remote MDS with nodsh"
17589 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17590 skip "Need MDS version at least 2.3.56"
17592 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17593 echo aaa > $DIR/$tdir/$tfile
17595 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17596 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17598 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17599 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17601 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17603 # Flush negative dentry cache
17604 touch $DIR/$tdir/$tfile
17606 # We are not checking for any leaked references here, they'll
17607 # become evident next time we do cleanup with module unload.
17610 run_test 183 "No crash or request leak in case of strange dispositions ========"
17612 # test suite 184 is for LU-2016, LU-2017
17614 check_swap_layouts_support
17616 dir0=$DIR/$tdir/$testnum
17617 test_mkdir -p -c1 $dir0
17622 $LFS setstripe -c1 $file1
17624 $LFS setstripe -c2 $file2
17626 gen1=$($LFS getstripe -g $file1)
17627 gen2=$($LFS getstripe -g $file2)
17629 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17630 gen=$($LFS getstripe -g $file1)
17631 [[ $gen1 != $gen ]] ||
17632 "Layout generation on $file1 does not change"
17633 gen=$($LFS getstripe -g $file2)
17634 [[ $gen2 != $gen ]] ||
17635 "Layout generation on $file2 does not change"
17637 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17638 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17640 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17642 run_test 184a "Basic layout swap"
17645 check_swap_layouts_support
17647 dir0=$DIR/$tdir/$testnum
17648 mkdir -p $dir0 || error "creating dir $dir0"
17655 $LFS setstripe -c1 $file1
17656 $LFS setstripe -c2 $file2
17657 $LFS setstripe -c1 $file3
17658 chown $RUNAS_ID $file3
17659 gen1=$($LFS getstripe -g $file1)
17660 gen2=$($LFS getstripe -g $file2)
17662 $LFS swap_layouts $dir1 $dir2 &&
17663 error "swap of directories layouts should fail"
17664 $LFS swap_layouts $dir1 $file1 &&
17665 error "swap of directory and file layouts should fail"
17666 $RUNAS $LFS swap_layouts $file1 $file2 &&
17667 error "swap of file we cannot write should fail"
17668 $LFS swap_layouts $file1 $file3 &&
17669 error "swap of file with different owner should fail"
17670 /bin/true # to clear error code
17672 run_test 184b "Forbidden layout swap (will generate errors)"
17675 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17676 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17677 check_swap_layouts_support
17678 check_swap_layout_no_dom $DIR
17680 local dir0=$DIR/$tdir/$testnum
17681 mkdir -p $dir0 || error "creating dir $dir0"
17683 local ref1=$dir0/ref1
17684 local ref2=$dir0/ref2
17685 local file1=$dir0/file1
17686 local file2=$dir0/file2
17687 # create a file large enough for the concurrent test
17688 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17689 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17690 echo "ref file size: ref1($(stat -c %s $ref1))," \
17691 "ref2($(stat -c %s $ref2))"
17694 dd if=$ref1 of=$file1 bs=16k &
17697 # Make sure dd starts to copy file, but wait at most 5 seconds
17699 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17701 $LFS swap_layouts $file1 $file2
17704 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17705 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17707 # how many bytes copied before swapping layout
17708 local copied=$(stat -c %s $file2)
17709 local remaining=$(stat -c %s $ref1)
17710 remaining=$((remaining - copied))
17711 echo "Copied $copied bytes before swapping layout..."
17713 cmp -n $copied $file1 $ref2 | grep differ &&
17714 error "Content mismatch [0, $copied) of ref2 and file1"
17715 cmp -n $copied $file2 $ref1 ||
17716 error "Content mismatch [0, $copied) of ref1 and file2"
17717 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17718 error "Content mismatch [$copied, EOF) of ref1 and file1"
17721 rm -f $ref1 $ref2 $file1 $file2
17723 run_test 184c "Concurrent write and layout swap"
17726 check_swap_layouts_support
17727 check_swap_layout_no_dom $DIR
17728 [ -z "$(which getfattr 2>/dev/null)" ] &&
17729 skip_env "no getfattr command"
17731 local file1=$DIR/$tdir/$tfile-1
17732 local file2=$DIR/$tdir/$tfile-2
17733 local file3=$DIR/$tdir/$tfile-3
17737 mkdir -p $DIR/$tdir
17738 touch $file1 || error "create $file1 failed"
17739 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17740 error "create $file2 failed"
17741 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17742 error "create $file3 failed"
17743 lovea1=$(get_layout_param $file1)
17745 $LFS swap_layouts $file2 $file3 ||
17746 error "swap $file2 $file3 layouts failed"
17747 $LFS swap_layouts $file1 $file2 ||
17748 error "swap $file1 $file2 layouts failed"
17750 lovea2=$(get_layout_param $file2)
17753 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17755 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17756 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17758 run_test 184d "allow stripeless layouts swap"
17761 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17762 skip "Need MDS version at least 2.6.94"
17763 check_swap_layouts_support
17764 check_swap_layout_no_dom $DIR
17765 [ -z "$(which getfattr 2>/dev/null)" ] &&
17766 skip_env "no getfattr command"
17768 local file1=$DIR/$tdir/$tfile-1
17769 local file2=$DIR/$tdir/$tfile-2
17770 local file3=$DIR/$tdir/$tfile-3
17773 mkdir -p $DIR/$tdir
17774 touch $file1 || error "create $file1 failed"
17775 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17776 error "create $file2 failed"
17777 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17778 error "create $file3 failed"
17780 $LFS swap_layouts $file1 $file2 ||
17781 error "swap $file1 $file2 layouts failed"
17783 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17784 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17786 echo 123 > $file1 || error "Should be able to write into $file1"
17788 $LFS swap_layouts $file1 $file3 ||
17789 error "swap $file1 $file3 layouts failed"
17791 echo 123 > $file1 || error "Should be able to write into $file1"
17793 rm -rf $file1 $file2 $file3
17795 run_test 184e "Recreate layout after stripeless layout swaps"
17798 # Create a file with name longer than sizeof(struct stat) ==
17799 # 144 to see if we can get chars from the file name to appear
17800 # in the returned striping. Note that 'f' == 0x66.
17801 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17803 mkdir -p $DIR/$tdir
17804 mcreate $DIR/$tdir/$file
17805 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17806 error "IOC_MDC_GETFILEINFO returned garbage striping"
17809 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17811 test_185() { # LU-2441
17812 # LU-3553 - no volatile file support in old servers
17813 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17814 skip "Need MDS version at least 2.3.60"
17816 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17817 touch $DIR/$tdir/spoo
17818 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17819 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17820 error "cannot create/write a volatile file"
17821 [ "$FILESET" == "" ] &&
17822 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17823 error "FID is still valid after close"
17825 multiop_bg_pause $DIR/$tdir vVw4096_c
17832 # assume that the next FID for this client is sequential, since stdout
17833 # is unfortunately eaten by multiop_bg_pause
17834 local n=$((${fidv[1]} + 1))
17835 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17836 if [ "$FILESET" == "" ]; then
17837 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17838 error "FID is missing before close"
17840 kill -USR1 $multi_pid
17841 # 1 second delay, so if mtime change we will see it
17843 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17844 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17846 run_test 185 "Volatile file support"
17848 function create_check_volatile() {
17852 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17855 local FID=$(cat /tmp/${tfile}.fid)
17856 [ "$FID" == "" ] && error "can't get FID for volatile"
17857 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17858 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17859 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17863 cancel_lru_locks mdc # flush opencache
17864 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17869 # LU-12516 - volatile creation via .lustre
17870 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17871 skip "Need MDS version at least 2.3.55"
17873 create_check_volatile 0
17874 [ $MDSCOUNT -lt 2 ] && return 0
17877 create_check_volatile 1
17881 run_test 185a "Volatile file creation in .lustre/fid/"
17884 remote_mds_nodsh && skip "remote MDS with nodsh"
17885 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17886 skip "Need MDS version at least 2.3.0"
17888 local dir0=$DIR/$tdir/$testnum
17889 mkdir -p $dir0 || error "creating dir $dir0"
17891 local file=$dir0/file1
17892 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17893 local dv1=$($LFS data_version $file)
17894 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17895 local dv2=$($LFS data_version $file)
17896 [[ $dv1 != $dv2 ]] ||
17897 error "data version did not change on write $dv1 == $dv2"
17902 run_test 187a "Test data version change"
17905 remote_mds_nodsh && skip "remote MDS with nodsh"
17906 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17907 skip "Need MDS version at least 2.3.0"
17909 local dir0=$DIR/$tdir/$testnum
17910 mkdir -p $dir0 || error "creating dir $dir0"
17912 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17913 [[ ${DV[0]} != ${DV[1]} ]] ||
17914 error "data version did not change on write"\
17915 " ${DV[0]} == ${DV[1]}"
17920 run_test 187b "Test data version change on volatile file"
17923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17924 remote_mgs_nodsh && skip "remote MGS with nodsh"
17925 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17927 local POOL=${POOL:-cea1}
17928 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17929 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17932 local last_ost=$(($OSTCOUNT - 1))
17934 local ost_list=$(seq $first_ost $ost_step $last_ost)
17935 local ost_range="$first_ost $last_ost $ost_step"
17936 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17937 local file_dir=$POOL_ROOT/file_tst
17938 local subdir=$test_path/subdir
17942 # former test_200a test_200b
17943 pool_add $POOL || { rc=$? ; break; }
17944 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17945 # former test_200c test_200d
17946 mkdir -p $test_path
17947 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17948 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17950 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17951 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17952 || { rc=$? ; break; }
17953 # former test_200e test_200f
17954 local files=$((OSTCOUNT*3))
17955 pool_alloc_files $POOL $test_path $files "$ost_list" \
17956 || { rc=$? ; break; }
17957 pool_create_files $POOL $file_dir $files "$ost_list" \
17958 || { rc=$? ; break; }
17959 # former test_200g test_200h
17960 pool_lfs_df $POOL || { rc=$? ; break; }
17961 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17963 # former test_201a test_201b test_201c
17964 pool_remove_first_target $POOL || { rc=$? ; break; }
17966 local f=$test_path/$tfile
17967 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17968 pool_remove $POOL $f || { rc=$? ; break; }
17976 run_test 200 "OST pools"
17978 # usage: default_attr <count | size | offset>
17980 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17983 # usage: check_default_stripe_attr
17984 check_default_stripe_attr() {
17985 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17988 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17990 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17994 error "unknown getstripe attr '$1'"
17997 [ $ACTUAL == $EXPECTED ] ||
17998 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18002 test_mkdir $DIR/$tdir
18003 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18005 check_default_stripe_attr --stripe-count
18006 check_default_stripe_attr --stripe-size
18007 check_default_stripe_attr --stripe-index
18009 run_test 204a "Print default stripe attributes"
18012 test_mkdir $DIR/$tdir
18013 $LFS setstripe --stripe-count 1 $DIR/$tdir
18015 check_default_stripe_attr --stripe-size
18016 check_default_stripe_attr --stripe-index
18018 run_test 204b "Print default stripe size and offset"
18021 test_mkdir $DIR/$tdir
18022 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18024 check_default_stripe_attr --stripe-count
18025 check_default_stripe_attr --stripe-index
18027 run_test 204c "Print default stripe count and offset"
18030 test_mkdir $DIR/$tdir
18031 $LFS setstripe --stripe-index 0 $DIR/$tdir
18033 check_default_stripe_attr --stripe-count
18034 check_default_stripe_attr --stripe-size
18036 run_test 204d "Print default stripe count and size"
18039 test_mkdir $DIR/$tdir
18040 $LFS setstripe -d $DIR/$tdir
18042 check_default_stripe_attr --stripe-count --raw
18043 check_default_stripe_attr --stripe-size --raw
18044 check_default_stripe_attr --stripe-index --raw
18046 run_test 204e "Print raw stripe attributes"
18049 test_mkdir $DIR/$tdir
18050 $LFS setstripe --stripe-count 1 $DIR/$tdir
18052 check_default_stripe_attr --stripe-size --raw
18053 check_default_stripe_attr --stripe-index --raw
18055 run_test 204f "Print raw stripe size and offset"
18058 test_mkdir $DIR/$tdir
18059 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18061 check_default_stripe_attr --stripe-count --raw
18062 check_default_stripe_attr --stripe-index --raw
18064 run_test 204g "Print raw stripe count and offset"
18067 test_mkdir $DIR/$tdir
18068 $LFS setstripe --stripe-index 0 $DIR/$tdir
18070 check_default_stripe_attr --stripe-count --raw
18071 check_default_stripe_attr --stripe-size --raw
18073 run_test 204h "Print raw stripe count and size"
18075 # Figure out which job scheduler is being used, if any,
18076 # or use a fake one
18077 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18078 JOBENV=SLURM_JOB_ID
18079 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18081 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18083 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18084 JOBENV=LOADL_STEP_ID
18085 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18088 $LCTL list_param jobid_name > /dev/null 2>&1
18089 if [ $? -eq 0 ]; then
18095 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18097 verify_jobstats() {
18102 # we don't really need to clear the stats for this test to work, since each
18103 # command has a unique jobid, but it makes debugging easier if needed.
18104 # for facet in $facets; do
18105 # local dev=$(convert_facet2label $facet)
18106 # # clear old jobstats
18107 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18110 # use a new JobID for each test, or we might see an old one
18111 [ "$JOBENV" = "FAKE_JOBID" ] &&
18112 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18114 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18116 [ "$JOBENV" = "nodelocal" ] && {
18117 FAKE_JOBID=id.$testnum.%e.$RANDOM
18118 $LCTL set_param jobid_name=$FAKE_JOBID
18119 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18122 log "Test: ${cmd[*]}"
18123 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18125 if [ $JOBENV = "FAKE_JOBID" ]; then
18126 FAKE_JOBID=$JOBVAL ${cmd[*]}
18131 # all files are created on OST0000
18132 for facet in $facets; do
18133 local stats="*.$(convert_facet2label $facet).job_stats"
18135 # strip out libtool wrappers for in-tree executables
18136 if [ $(do_facet $facet lctl get_param $stats |
18137 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
18138 do_facet $facet lctl get_param $stats
18139 error "No jobstats for $JOBVAL found on $facet::$stats"
18145 local new_jobenv=$1
18147 set_persistent_param_and_check client "jobid_var" \
18148 "$FSNAME.sys.jobid_var" $new_jobenv
18151 test_205a() { # Job stats
18152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18153 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18154 skip "Need MDS version with at least 2.7.1"
18155 remote_mgs_nodsh && skip "remote MGS with nodsh"
18156 remote_mds_nodsh && skip "remote MDS with nodsh"
18157 remote_ost_nodsh && skip "remote OST with nodsh"
18158 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18159 skip "Server doesn't support jobstats"
18160 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18162 local old_jobenv=$($LCTL get_param -n jobid_var)
18163 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18165 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18166 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18168 stack_trap "do_facet mgs $PERM_CMD \
18169 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18173 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18174 mdt.*.job_cleanup_interval | head -n 1)
18175 local new_interval=5
18176 do_facet $SINGLEMDS \
18177 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18178 stack_trap "do_facet $SINGLEMDS \
18179 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18180 local start=$SECONDS
18184 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18185 verify_jobstats "$cmd" "$SINGLEMDS"
18187 cmd="rmdir $DIR/$tdir"
18188 verify_jobstats "$cmd" "$SINGLEMDS"
18189 # mkdir on secondary MDT
18190 if [ $MDSCOUNT -gt 1 ]; then
18191 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18192 verify_jobstats "$cmd" "mds2"
18195 cmd="mknod $DIR/$tfile c 1 3"
18196 verify_jobstats "$cmd" "$SINGLEMDS"
18198 cmd="rm -f $DIR/$tfile"
18199 verify_jobstats "$cmd" "$SINGLEMDS"
18200 # create all files on OST0000 so verify_jobstats can find OST stats
18202 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18203 verify_jobstats "$cmd" "$SINGLEMDS"
18205 cmd="touch $DIR/$tfile"
18206 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18208 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18209 verify_jobstats "$cmd" "ost1"
18211 cancel_lru_locks osc
18212 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18213 verify_jobstats "$cmd" "ost1"
18215 cmd="$TRUNCATE $DIR/$tfile 0"
18216 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18218 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18219 verify_jobstats "$cmd" "$SINGLEMDS"
18220 # jobstats expiry - sleep until old stats should be expired
18221 local left=$((new_interval + 5 - (SECONDS - start)))
18222 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18223 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18225 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18226 verify_jobstats "$cmd" "$SINGLEMDS"
18227 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18228 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18230 # Ensure that jobid are present in changelog (if supported by MDS)
18231 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18232 changelog_dump | tail -10
18233 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18234 [ $jobids -eq 9 ] ||
18235 error "Wrong changelog jobid count $jobids != 9"
18239 jobstats_set $JOBENV
18241 changelog_dump | grep $tfile
18242 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18243 [ $jobids -eq 0 ] ||
18244 error "Unexpected jobids when jobid_var=$JOBENV"
18247 # test '%j' access to environment variable - if supported
18248 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18249 JOBENV="JOBCOMPLEX"
18250 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18252 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18255 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18256 JOBENV="JOBCOMPLEX"
18257 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18259 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18262 # test '%j' access to per-session jobid - if supported
18263 if lctl list_param jobid_this_session > /dev/null 2>&1
18265 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18266 lctl set_param jobid_this_session=$USER
18268 JOBENV="JOBCOMPLEX"
18269 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18271 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18274 run_test 205a "Verify job stats"
18276 # LU-13117, LU-13597
18278 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18279 skip "Need MDS version at least 2.13.54.91"
18281 job_stats="mdt.*.job_stats"
18282 $LCTL set_param $job_stats=clear
18283 # Setting jobid_var to USER might not be supported
18284 $LCTL set_param jobid_var=USER || true
18285 $LCTL set_param jobid_name="%e.%u"
18286 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18287 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18288 grep "job_id:.*foolish" &&
18289 error "Unexpected jobid found"
18290 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18291 grep "open:.*min.*max.*sum" ||
18292 error "wrong job_stats format found"
18294 run_test 205b "Verify job stats jobid and output format"
18298 $LCTL set_param llite.*.stats=0
18299 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18300 $LCTL get_param llite.*.stats
18301 $LCTL get_param llite.*.stats | grep \
18302 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18303 error "wrong client stats format found"
18305 run_test 205c "Verify client stats format"
18307 # LU-1480, LU-1773 and LU-1657
18309 mkdir -p $DIR/$tdir
18310 $LFS setstripe -c -1 $DIR/$tdir
18311 #define OBD_FAIL_LOV_INIT 0x1403
18312 $LCTL set_param fail_loc=0xa0001403
18313 $LCTL set_param fail_val=1
18314 touch $DIR/$tdir/$tfile || true
18316 run_test 206 "fail lov_init_raid0() doesn't lbug"
18319 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18320 local fsz=`stat -c %s $DIR/$tfile`
18321 cancel_lru_locks mdc
18323 # do not return layout in getattr intent
18324 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18325 $LCTL set_param fail_loc=0x170
18326 local sz=`stat -c %s $DIR/$tfile`
18328 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18332 run_test 207a "can refresh layout at glimpse"
18335 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18336 local cksum=`md5sum $DIR/$tfile`
18337 local fsz=`stat -c %s $DIR/$tfile`
18338 cancel_lru_locks mdc
18339 cancel_lru_locks osc
18341 # do not return layout in getattr intent
18342 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18343 $LCTL set_param fail_loc=0x171
18345 # it will refresh layout after the file is opened but before read issues
18346 echo checksum is "$cksum"
18347 echo "$cksum" |md5sum -c --quiet || error "file differs"
18351 run_test 207b "can refresh layout at open"
18354 # FIXME: in this test suite, only RD lease is used. This is okay
18355 # for now as only exclusive open is supported. After generic lease
18356 # is done, this test suite should be revised. - Jinshan
18358 remote_mds_nodsh && skip "remote MDS with nodsh"
18359 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18360 skip "Need MDS version at least 2.4.52"
18362 echo "==== test 1: verify get lease work"
18363 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18365 echo "==== test 2: verify lease can be broken by upcoming open"
18366 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18370 $MULTIOP $DIR/$tfile oO_RDWR:c
18371 kill -USR1 $PID && wait $PID || error "break lease error"
18373 echo "==== test 3: verify lease can't be granted if an open already exists"
18374 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18378 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18379 kill -USR1 $PID && wait $PID || error "open file error"
18381 echo "==== test 4: lease can sustain over recovery"
18382 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18388 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18390 echo "==== test 5: lease broken can't be regained by replay"
18391 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18395 # open file to break lease and then recovery
18396 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18399 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18403 run_test 208 "Exclusive open"
18406 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18407 skip_env "must have disp_stripe"
18410 sync; sleep 5; sync;
18412 echo 3 > /proc/sys/vm/drop_caches
18413 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18414 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18415 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18417 # open/close 500 times
18418 for i in $(seq 500); do
18422 echo 3 > /proc/sys/vm/drop_caches
18423 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18424 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18425 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18427 echo "before: $req_before, after: $req_after"
18428 [ $((req_after - req_before)) -ge 300 ] &&
18429 error "open/close requests are not freed"
18432 run_test 209 "read-only open/close requests should be freed promptly"
18437 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18441 $LFS getstripe $DIR/$tfile
18443 wait $pid || error "multiop failed"
18445 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18449 $LFS getstripe $DIR/$tfile
18451 wait $pid || error "multiop failed"
18453 run_test 210 "lfs getstripe does not break leases"
18457 size=$((size % 8192 + 1))
18458 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18459 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18460 rm -f $DIR/f212 $DIR/f212.xyz
18462 run_test 212 "Sendfile test ============================================"
18465 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18466 cancel_lru_locks osc
18467 lctl set_param fail_loc=0x8000040f
18468 # generate a read lock
18469 cat $DIR/$tfile > /dev/null
18470 # write to the file, it will try to cancel the above read lock.
18471 cat /etc/hosts >> $DIR/$tfile
18473 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18475 test_214() { # for bug 20133
18476 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18477 for (( i=0; i < 340; i++ )) ; do
18478 touch $DIR/$tdir/d214c/a$i
18481 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18482 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18483 ls $DIR/d214c || error "ls $DIR/d214c failed"
18484 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18485 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18487 run_test 214 "hash-indexed directory test - bug 20133"
18489 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18490 create_lnet_proc_files() {
18491 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18494 # counterpart of create_lnet_proc_files
18495 remove_lnet_proc_files() {
18496 rm -f $TMP/lnet_$1.sys
18499 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18500 # 3rd arg as regexp for body
18501 check_lnet_proc_stats() {
18502 local l=$(cat "$TMP/lnet_$1" |wc -l)
18503 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18505 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18508 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18509 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18510 # optional and can be regexp for 2nd line (lnet.routes case)
18511 check_lnet_proc_entry() {
18512 local blp=2 # blp stands for 'position of 1st line of body'
18513 [ -z "$5" ] || blp=3 # lnet.routes case
18515 local l=$(cat "$TMP/lnet_$1" |wc -l)
18516 # subtracting one from $blp because the body can be empty
18517 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18519 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18520 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18522 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18523 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18525 # bail out if any unexpected line happened
18526 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18527 [ "$?" != 0 ] || error "$2 misformatted"
18530 test_215() { # for bugs 18102, 21079, 21517
18531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18533 local N='(0|[1-9][0-9]*)' # non-negative numeric
18534 local P='[1-9][0-9]*' # positive numeric
18535 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18536 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18537 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18538 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18540 local L1 # regexp for 1st line
18541 local L2 # regexp for 2nd line (optional)
18542 local BR # regexp for the rest (body)
18544 # lnet.stats should look as 11 space-separated non-negative numerics
18545 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18546 create_lnet_proc_files "stats"
18547 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18548 remove_lnet_proc_files "stats"
18550 # lnet.routes should look like this:
18551 # Routing disabled/enabled
18552 # net hops priority state router
18553 # where net is a string like tcp0, hops > 0, priority >= 0,
18554 # state is up/down,
18555 # router is a string like 192.168.1.1@tcp2
18556 L1="^Routing (disabled|enabled)$"
18557 L2="^net +hops +priority +state +router$"
18558 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18559 create_lnet_proc_files "routes"
18560 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18561 remove_lnet_proc_files "routes"
18563 # lnet.routers should look like this:
18564 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18565 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18566 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18567 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18568 L1="^ref +rtr_ref +alive +router$"
18569 BR="^$P +$P +(up|down) +$NID$"
18570 create_lnet_proc_files "routers"
18571 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18572 remove_lnet_proc_files "routers"
18574 # lnet.peers should look like this:
18575 # nid refs state last max rtr min tx min queue
18576 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18577 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18578 # numeric (0 or >0 or <0), queue >= 0.
18579 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18580 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18581 create_lnet_proc_files "peers"
18582 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18583 remove_lnet_proc_files "peers"
18585 # lnet.buffers should look like this:
18586 # pages count credits min
18587 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18588 L1="^pages +count +credits +min$"
18589 BR="^ +$N +$N +$I +$I$"
18590 create_lnet_proc_files "buffers"
18591 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18592 remove_lnet_proc_files "buffers"
18594 # lnet.nis should look like this:
18595 # nid status alive refs peer rtr max tx min
18596 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18597 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18598 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18599 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18600 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18601 create_lnet_proc_files "nis"
18602 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18603 remove_lnet_proc_files "nis"
18605 # can we successfully write to lnet.stats?
18606 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18608 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18610 test_216() { # bug 20317
18611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18612 remote_ost_nodsh && skip "remote OST with nodsh"
18615 local facets=$(get_facets OST)
18616 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18618 save_lustre_params client "osc.*.contention_seconds" > $p
18619 save_lustre_params $facets \
18620 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18621 save_lustre_params $facets \
18622 "ldlm.namespaces.filter-*.contended_locks" >> $p
18623 save_lustre_params $facets \
18624 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18625 clear_stats osc.*.osc_stats
18627 # agressive lockless i/o settings
18628 do_nodes $(comma_list $(osts_nodes)) \
18629 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18630 ldlm.namespaces.filter-*.contended_locks=0 \
18631 ldlm.namespaces.filter-*.contention_seconds=60"
18632 lctl set_param -n osc.*.contention_seconds=60
18634 $DIRECTIO write $DIR/$tfile 0 10 4096
18635 $CHECKSTAT -s 40960 $DIR/$tfile
18637 # disable lockless i/o
18638 do_nodes $(comma_list $(osts_nodes)) \
18639 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18640 ldlm.namespaces.filter-*.contended_locks=32 \
18641 ldlm.namespaces.filter-*.contention_seconds=0"
18642 lctl set_param -n osc.*.contention_seconds=0
18643 clear_stats osc.*.osc_stats
18645 dd if=/dev/zero of=$DIR/$tfile count=0
18646 $CHECKSTAT -s 0 $DIR/$tfile
18648 restore_lustre_params <$p
18652 run_test 216 "check lockless direct write updates file size and kms correctly"
18654 test_217() { # bug 22430
18655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18660 for node in $(nodes_list); do
18661 nid=$(host_nids_address $node $NETTYPE)
18662 if [[ $nid = *-* ]] ; then
18663 echo "lctl ping $(h2nettype $nid)"
18664 lctl ping $(h2nettype $nid)
18666 echo "skipping $node (no hyphen detected)"
18670 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18673 # do directio so as not to populate the page cache
18674 log "creating a 10 Mb file"
18675 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18676 log "starting reads"
18677 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18678 log "truncating the file"
18679 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18681 kill %+ || true # reads might have finished
18682 echo "wait until dd is finished"
18684 log "removing the temporary file"
18685 rm -rf $DIR/$tfile || error "tmp file removal failed"
18687 run_test 218 "parallel read and truncate should not deadlock"
18690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18692 # write one partial page
18693 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18694 # set no grant so vvp_io_commit_write will do sync write
18695 $LCTL set_param fail_loc=0x411
18696 # write a full page at the end of file
18697 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18699 $LCTL set_param fail_loc=0
18700 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18701 $LCTL set_param fail_loc=0x411
18702 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18705 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18706 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18708 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18710 test_220() { #LU-325
18711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18712 remote_ost_nodsh && skip "remote OST with nodsh"
18713 remote_mds_nodsh && skip "remote MDS with nodsh"
18714 remote_mgs_nodsh && skip "remote MGS with nodsh"
18718 # create on MDT0000 so the last_id and next_id are correct
18719 mkdir_on_mdt0 $DIR/$tdir
18720 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18724 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18725 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18726 osp.$mdtosc_proc1.prealloc_last_id)
18727 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18728 osp.$mdtosc_proc1.prealloc_next_id)
18732 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18733 #define OBD_FAIL_OST_ENOINO 0x229
18734 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18735 create_pool $FSNAME.$TESTNAME || return 1
18736 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18738 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18740 MDSOBJS=$((last_id - next_id))
18741 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18743 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18744 echo "OST still has $count kbytes free"
18746 echo "create $MDSOBJS files @next_id..."
18747 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18749 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18750 osp.$mdtosc_proc1.prealloc_last_id)
18751 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18752 osp.$mdtosc_proc1.prealloc_next_id)
18754 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18759 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18760 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18762 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18763 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18764 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18765 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18766 echo "unlink $MDSOBJS files @$next_id..."
18767 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18769 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18774 dd if=`which date` of=$MOUNT/date oflag=sync
18775 chmod +x $MOUNT/date
18777 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18778 $LCTL set_param fail_loc=0x80001401
18780 $MOUNT/date > /dev/null
18783 run_test 221 "make sure fault and truncate race to not cause OOM"
18786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18789 test_mkdir $DIR/$tdir
18790 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18791 createmany -o $DIR/$tdir/$tfile 10
18792 cancel_lru_locks mdc
18793 cancel_lru_locks osc
18794 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18795 $LCTL set_param fail_loc=0x31a
18796 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18797 $LCTL set_param fail_loc=0
18800 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18806 test_mkdir $DIR/$tdir
18807 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18808 createmany -o $DIR/$tdir/$tfile 10
18809 cancel_lru_locks mdc
18810 cancel_lru_locks osc
18811 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18812 $LCTL set_param fail_loc=0x31a
18813 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18814 $LCTL set_param fail_loc=0
18816 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18822 test_mkdir $DIR/$tdir
18823 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18824 createmany -o $DIR/$tdir/$tfile 10
18825 cancel_lru_locks mdc
18826 cancel_lru_locks osc
18827 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18828 $LCTL set_param fail_loc=0x31b
18829 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18830 $LCTL set_param fail_loc=0
18833 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18835 test_224a() { # LU-1039, MRP-303
18836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18837 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18838 $LCTL set_param fail_loc=0x508
18839 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
18840 $LCTL set_param fail_loc=0
18843 run_test 224a "Don't panic on bulk IO failure"
18845 test_224bd_sub() { # LU-1039, MRP-303
18846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18850 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
18852 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18854 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
18855 cancel_lru_locks osc
18857 stack_trap "set_checksums $ORIG_CSUM" EXIT
18858 local at_max_saved=0
18860 # adaptive timeouts may prevent seeing the issue
18861 if at_is_enabled; then
18862 at_max_saved=$(at_max_get mds)
18863 at_max_set 0 mds client
18864 stack_trap "at_max_set $at_max_saved mds client" EXIT
18867 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18868 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
18869 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
18871 do_facet ost1 $LCTL set_param fail_loc=0
18872 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
18877 test_224bd_sub 3 error "dd failed"
18879 run_test 224b "Don't panic on bulk IO failure"
18881 test_224c() { # LU-6441
18882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18883 remote_mds_nodsh && skip "remote MDS with nodsh"
18885 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18886 save_writethrough $p
18887 set_cache writethrough on
18889 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18890 local at_max=$($LCTL get_param -n at_max)
18891 local timeout=$($LCTL get_param -n timeout)
18892 local test_at="at_max"
18893 local param_at="$FSNAME.sys.at_max"
18894 local test_timeout="timeout"
18895 local param_timeout="$FSNAME.sys.timeout"
18897 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18899 set_persistent_param_and_check client "$test_at" "$param_at" 0
18900 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18902 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18903 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18904 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18905 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18907 do_facet ost1 "$LCTL set_param fail_loc=0"
18909 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18910 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18913 $LCTL set_param -n $pages_per_rpc
18914 restore_lustre_params < $p
18917 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18919 test_224d() { # LU-11169
18920 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
18922 run_test 224d "Don't corrupt data on bulk IO timeout"
18924 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18927 if [ -z ${MDSSURVEY} ]; then
18928 skip_env "mds-survey not found"
18930 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18931 skip "Need MDS version at least 2.2.51"
18933 local mds=$(facet_host $SINGLEMDS)
18934 local target=$(do_nodes $mds 'lctl dl' |
18935 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18937 local cmd1="file_count=1000 thrhi=4"
18938 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18939 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18940 local cmd="$cmd1 $cmd2 $cmd3"
18942 rm -f ${TMP}/mds_survey*
18944 eval $cmd || error "mds-survey with zero-stripe failed"
18945 cat ${TMP}/mds_survey*
18946 rm -f ${TMP}/mds_survey*
18948 run_test 225a "Metadata survey sanity with zero-stripe"
18951 if [ -z ${MDSSURVEY} ]; then
18952 skip_env "mds-survey not found"
18954 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18955 skip "Need MDS version at least 2.2.51"
18956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18957 remote_mds_nodsh && skip "remote MDS with nodsh"
18958 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18959 skip_env "Need to mount OST to test"
18962 local mds=$(facet_host $SINGLEMDS)
18963 local target=$(do_nodes $mds 'lctl dl' |
18964 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18966 local cmd1="file_count=1000 thrhi=4"
18967 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18968 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18969 local cmd="$cmd1 $cmd2 $cmd3"
18971 rm -f ${TMP}/mds_survey*
18973 eval $cmd || error "mds-survey with stripe_count failed"
18974 cat ${TMP}/mds_survey*
18975 rm -f ${TMP}/mds_survey*
18977 run_test 225b "Metadata survey sanity with stripe_count = 1"
18979 mcreate_path2fid () {
18985 local path=$DIR/$tdir/$name
18990 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18991 error "cannot create $desc"
18993 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18995 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18997 fid_path=$($LFS fid2path $MOUNT $fid)
18999 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19001 [ "$path" == "$fid_path" ] ||
19002 error "fid2path returned $fid_path, expected $path"
19004 echo "pass with $path and $fid"
19009 mkdir -p $DIR/$tdir
19011 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19012 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19013 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19014 mcreate_path2fid 0040666 0 0 dir "directory"
19015 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19016 mcreate_path2fid 0100666 0 0 file "regular file"
19017 mcreate_path2fid 0120666 0 0 link "symbolic link"
19018 mcreate_path2fid 0140666 0 0 sock "socket"
19020 run_test 226a "call path2fid and fid2path on files of all type"
19023 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19028 mkdir -p $DIR/$tdir
19029 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19030 error "create remote directory failed"
19031 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19032 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19033 "character special file (null)"
19034 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19035 "character special file (no device)"
19036 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19037 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19038 "block special file (loop)"
19039 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19040 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19041 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19043 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19046 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19047 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19048 skip "Need MDS version at least 2.13.55"
19050 local submnt=/mnt/submnt
19051 local srcfile=/etc/passwd
19052 local dstfile=$submnt/passwd
19058 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19059 error "create remote directory failed"
19060 mkdir -p $submnt || error "create $submnt failed"
19061 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19062 error "mount $submnt failed"
19063 stack_trap "umount $submnt" EXIT
19065 cp $srcfile $dstfile
19066 fid=$($LFS path2fid $dstfile)
19067 path=$($LFS fid2path $submnt "$fid")
19068 [ "$path" = "$dstfile" ] ||
19069 error "fid2path $submnt $fid failed ($path != $dstfile)"
19071 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19073 # LU-1299 Executing or running ldd on a truncated executable does not
19074 # cause an out-of-memory condition.
19076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19077 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19079 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19080 chmod +x $MOUNT/date
19082 $MOUNT/date > /dev/null
19083 ldd $MOUNT/date > /dev/null
19086 run_test 227 "running truncated executable does not cause OOM"
19088 # LU-1512 try to reuse idle OI blocks
19090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19091 remote_mds_nodsh && skip "remote MDS with nodsh"
19092 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19094 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19095 local myDIR=$DIR/$tdir
19098 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19099 $LCTL set_param fail_loc=0x80001002
19100 createmany -o $myDIR/t- 10000
19101 $LCTL set_param fail_loc=0
19102 # The guard is current the largest FID holder
19104 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19106 local IDX=$(($SEQ % 64))
19108 do_facet $SINGLEMDS sync
19109 # Make sure journal flushed.
19111 local blk1=$(do_facet $SINGLEMDS \
19112 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19113 grep Blockcount | awk '{print $4}')
19115 # Remove old files, some OI blocks will become idle.
19116 unlinkmany $myDIR/t- 10000
19117 # Create new files, idle OI blocks should be reused.
19118 createmany -o $myDIR/t- 2000
19119 do_facet $SINGLEMDS sync
19120 # Make sure journal flushed.
19122 local blk2=$(do_facet $SINGLEMDS \
19123 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19124 grep Blockcount | awk '{print $4}')
19126 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19128 run_test 228a "try to reuse idle OI blocks"
19131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19132 remote_mds_nodsh && skip "remote MDS with nodsh"
19133 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19135 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19136 local myDIR=$DIR/$tdir
19139 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19140 $LCTL set_param fail_loc=0x80001002
19141 createmany -o $myDIR/t- 10000
19142 $LCTL set_param fail_loc=0
19143 # The guard is current the largest FID holder
19145 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19147 local IDX=$(($SEQ % 64))
19149 do_facet $SINGLEMDS sync
19150 # Make sure journal flushed.
19152 local blk1=$(do_facet $SINGLEMDS \
19153 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19154 grep Blockcount | awk '{print $4}')
19156 # Remove old files, some OI blocks will become idle.
19157 unlinkmany $myDIR/t- 10000
19160 stop $SINGLEMDS || error "Fail to stop MDT."
19162 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19164 df $MOUNT || error "Fail to df."
19165 # Create new files, idle OI blocks should be reused.
19166 createmany -o $myDIR/t- 2000
19167 do_facet $SINGLEMDS sync
19168 # Make sure journal flushed.
19170 local blk2=$(do_facet $SINGLEMDS \
19171 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19172 grep Blockcount | awk '{print $4}')
19174 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19176 run_test 228b "idle OI blocks can be reused after MDT restart"
19180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19181 remote_mds_nodsh && skip "remote MDS with nodsh"
19182 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19184 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19185 local myDIR=$DIR/$tdir
19188 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19189 $LCTL set_param fail_loc=0x80001002
19190 # 20000 files can guarantee there are index nodes in the OI file
19191 createmany -o $myDIR/t- 20000
19192 $LCTL set_param fail_loc=0
19193 # The guard is current the largest FID holder
19195 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19197 local IDX=$(($SEQ % 64))
19199 do_facet $SINGLEMDS sync
19200 # Make sure journal flushed.
19202 local blk1=$(do_facet $SINGLEMDS \
19203 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19204 grep Blockcount | awk '{print $4}')
19206 # Remove old files, some OI blocks will become idle.
19207 unlinkmany $myDIR/t- 20000
19209 # The OI file should become empty now
19211 # Create new files, idle OI blocks should be reused.
19212 createmany -o $myDIR/t- 2000
19213 do_facet $SINGLEMDS sync
19214 # Make sure journal flushed.
19216 local blk2=$(do_facet $SINGLEMDS \
19217 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19218 grep Blockcount | awk '{print $4}')
19220 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19222 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19224 test_229() { # LU-2482, LU-3448
19225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19226 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19227 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19228 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19232 # Create a file with a released layout and stripe count 2.
19233 $MULTIOP $DIR/$tfile H2c ||
19234 error "failed to create file with released layout"
19236 $LFS getstripe -v $DIR/$tfile
19238 local pattern=$($LFS getstripe -L $DIR/$tfile)
19239 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19241 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19243 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19244 stat $DIR/$tfile || error "failed to stat released file"
19246 chown $RUNAS_ID $DIR/$tfile ||
19247 error "chown $RUNAS_ID $DIR/$tfile failed"
19249 chgrp $RUNAS_ID $DIR/$tfile ||
19250 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19252 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19253 rm $DIR/$tfile || error "failed to remove released file"
19255 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19259 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19260 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19261 skip "Need MDS version at least 2.11.52"
19265 test_mkdir $DIR/$tdir
19266 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19267 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19268 [ $mdt_idx -ne 0 ] &&
19269 error "create local directory on wrong MDT $mdt_idx"
19271 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19272 error "create remote directory failed"
19273 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19274 [ $mdt_idx -ne $MDTIDX ] &&
19275 error "create remote directory on wrong MDT $mdt_idx"
19277 createmany -o $DIR/$tdir/test_230/t- 10 ||
19278 error "create files on remote directory failed"
19279 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19280 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19281 rm -r $DIR/$tdir || error "unlink remote directory failed"
19283 run_test 230a "Create remote directory and files under the remote directory"
19286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19287 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19288 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19289 skip "Need MDS version at least 2.11.52"
19297 local migrate_dir=$DIR/$tdir/migrate_dir
19298 local other_dir=$DIR/$tdir/other_dir
19300 test_mkdir $DIR/$tdir
19301 test_mkdir -i0 -c1 $migrate_dir
19302 test_mkdir -i0 -c1 $other_dir
19303 for ((i=0; i<10; i++)); do
19304 mkdir -p $migrate_dir/dir_${i}
19305 createmany -o $migrate_dir/dir_${i}/f 10 ||
19306 error "create files under remote dir failed $i"
19309 cp /etc/passwd $migrate_dir/$tfile
19310 cp /etc/passwd $other_dir/$tfile
19311 chattr +SAD $migrate_dir
19312 chattr +SAD $migrate_dir/$tfile
19314 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19315 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19316 local old_dir_mode=$(stat -c%f $migrate_dir)
19317 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19319 mkdir -p $migrate_dir/dir_default_stripe2
19320 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19321 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19323 mkdir -p $other_dir
19324 ln $migrate_dir/$tfile $other_dir/luna
19325 ln $migrate_dir/$tfile $migrate_dir/sofia
19326 ln $other_dir/$tfile $migrate_dir/david
19327 ln -s $migrate_dir/$tfile $other_dir/zachary
19328 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19329 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19335 for len in 58 59 60; do
19336 lnktgt=$(str_repeat 'l' $len)
19337 touch $migrate_dir/$lnktgt
19338 ln -s $lnktgt $migrate_dir/${len}char_ln
19342 for len in 4094 4095; do
19343 lnktgt=$(str_repeat 'l' $len)
19344 ln -s $lnktgt $migrate_dir/${len}char_ln
19348 for len in 254 255; do
19349 touch $migrate_dir/$(str_repeat 'l' $len)
19352 $LFS migrate -m $MDTIDX $migrate_dir ||
19353 error "fails on migrating remote dir to MDT1"
19355 echo "migratate to MDT1, then checking.."
19356 for ((i = 0; i < 10; i++)); do
19357 for file in $(find $migrate_dir/dir_${i}); do
19358 mdt_index=$($LFS getstripe -m $file)
19359 # broken symlink getstripe will fail
19360 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19361 error "$file is not on MDT${MDTIDX}"
19365 # the multiple link file should still in MDT0
19366 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19367 [ $mdt_index == 0 ] ||
19368 error "$file is not on MDT${MDTIDX}"
19370 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19371 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19372 error " expect $old_dir_flag get $new_dir_flag"
19374 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19375 [ "$old_file_flag" = "$new_file_flag" ] ||
19376 error " expect $old_file_flag get $new_file_flag"
19378 local new_dir_mode=$(stat -c%f $migrate_dir)
19379 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19380 error "expect mode $old_dir_mode get $new_dir_mode"
19382 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19383 [ "$old_file_mode" = "$new_file_mode" ] ||
19384 error "expect mode $old_file_mode get $new_file_mode"
19386 diff /etc/passwd $migrate_dir/$tfile ||
19387 error "$tfile different after migration"
19389 diff /etc/passwd $other_dir/luna ||
19390 error "luna different after migration"
19392 diff /etc/passwd $migrate_dir/sofia ||
19393 error "sofia different after migration"
19395 diff /etc/passwd $migrate_dir/david ||
19396 error "david different after migration"
19398 diff /etc/passwd $other_dir/zachary ||
19399 error "zachary different after migration"
19401 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19402 error "${tfile}_ln different after migration"
19404 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19405 error "${tfile}_ln_other different after migration"
19407 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19408 [ $stripe_count = 2 ] ||
19409 error "dir strpe_count $d != 2 after migration."
19411 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19412 [ $stripe_count = 2 ] ||
19413 error "file strpe_count $d != 2 after migration."
19415 #migrate back to MDT0
19418 $LFS migrate -m $MDTIDX $migrate_dir ||
19419 error "fails on migrating remote dir to MDT0"
19421 echo "migrate back to MDT0, checking.."
19422 for file in $(find $migrate_dir); do
19423 mdt_index=$($LFS getstripe -m $file)
19424 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19425 error "$file is not on MDT${MDTIDX}"
19428 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19429 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19430 error " expect $old_dir_flag get $new_dir_flag"
19432 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19433 [ "$old_file_flag" = "$new_file_flag" ] ||
19434 error " expect $old_file_flag get $new_file_flag"
19436 local new_dir_mode=$(stat -c%f $migrate_dir)
19437 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19438 error "expect mode $old_dir_mode get $new_dir_mode"
19440 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19441 [ "$old_file_mode" = "$new_file_mode" ] ||
19442 error "expect mode $old_file_mode get $new_file_mode"
19444 diff /etc/passwd ${migrate_dir}/$tfile ||
19445 error "$tfile different after migration"
19447 diff /etc/passwd ${other_dir}/luna ||
19448 error "luna different after migration"
19450 diff /etc/passwd ${migrate_dir}/sofia ||
19451 error "sofia different after migration"
19453 diff /etc/passwd ${other_dir}/zachary ||
19454 error "zachary different after migration"
19456 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19457 error "${tfile}_ln different after migration"
19459 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19460 error "${tfile}_ln_other different after migration"
19462 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19463 [ $stripe_count = 2 ] ||
19464 error "dir strpe_count $d != 2 after migration."
19466 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19467 [ $stripe_count = 2 ] ||
19468 error "file strpe_count $d != 2 after migration."
19470 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19472 run_test 230b "migrate directory"
19475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19476 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19477 remote_mds_nodsh && skip "remote MDS with nodsh"
19478 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19479 skip "Need MDS version at least 2.11.52"
19485 local migrate_dir=$DIR/$tdir/migrate_dir
19487 #If migrating directory fails in the middle, all entries of
19488 #the directory is still accessiable.
19489 test_mkdir $DIR/$tdir
19490 test_mkdir -i0 -c1 $migrate_dir
19491 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19493 createmany -o $migrate_dir/f $total ||
19494 error "create files under ${migrate_dir} failed"
19496 # fail after migrating top dir, and this will fail only once, so the
19497 # first sub file migration will fail (currently f3), others succeed.
19498 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19499 do_facet mds1 lctl set_param fail_loc=0x1801
19500 local t=$(ls $migrate_dir | wc -l)
19501 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19502 error "migrate should fail"
19503 local u=$(ls $migrate_dir | wc -l)
19504 [ "$u" == "$t" ] || error "$u != $t during migration"
19506 # add new dir/file should succeed
19507 mkdir $migrate_dir/dir ||
19508 error "mkdir failed under migrating directory"
19509 touch $migrate_dir/file ||
19510 error "create file failed under migrating directory"
19512 # add file with existing name should fail
19513 for file in $migrate_dir/f*; do
19514 stat $file > /dev/null || error "stat $file failed"
19515 $OPENFILE -f O_CREAT:O_EXCL $file &&
19516 error "open(O_CREAT|O_EXCL) $file should fail"
19517 $MULTIOP $file m && error "create $file should fail"
19518 touch $DIR/$tdir/remote_dir/$tfile ||
19519 error "touch $tfile failed"
19520 ln $DIR/$tdir/remote_dir/$tfile $file &&
19521 error "link $file should fail"
19522 mdt_index=$($LFS getstripe -m $file)
19523 if [ $mdt_index == 0 ]; then
19524 # file failed to migrate is not allowed to rename to
19525 mv $DIR/$tdir/remote_dir/$tfile $file &&
19526 error "rename to $file should fail"
19528 mv $DIR/$tdir/remote_dir/$tfile $file ||
19529 error "rename to $file failed"
19531 echo hello >> $file || error "write $file failed"
19534 # resume migration with different options should fail
19535 $LFS migrate -m 0 $migrate_dir &&
19536 error "migrate -m 0 $migrate_dir should fail"
19538 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19539 error "migrate -c 2 $migrate_dir should fail"
19541 # resume migration should succeed
19542 $LFS migrate -m $MDTIDX $migrate_dir ||
19543 error "migrate $migrate_dir failed"
19545 echo "Finish migration, then checking.."
19546 for file in $(find $migrate_dir); do
19547 mdt_index=$($LFS getstripe -m $file)
19548 [ $mdt_index == $MDTIDX ] ||
19549 error "$file is not on MDT${MDTIDX}"
19552 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19554 run_test 230c "check directory accessiblity if migration failed"
19557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19559 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19560 skip "Need MDS version at least 2.11.52"
19562 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19564 local migrate_dir=$DIR/$tdir/migrate_dir
19574 old_index=$((RANDOM % MDSCOUNT))
19575 old_count=$((MDSCOUNT - old_index))
19576 new_index=$((RANDOM % MDSCOUNT))
19577 new_count=$((MDSCOUNT - new_index))
19578 new_hash=1 # for all_char
19580 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19581 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19583 test_mkdir $DIR/$tdir
19584 test_mkdir -i $old_index -c $old_count $migrate_dir
19586 for ((i=0; i<100; i++)); do
19587 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19588 createmany -o $migrate_dir/dir_${i}/f 100 ||
19589 error "create files under remote dir failed $i"
19592 echo -n "Migrate from MDT$old_index "
19593 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19594 echo -n "to MDT$new_index"
19595 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19598 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19599 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19600 error "migrate remote dir error"
19602 echo "Finish migration, then checking.."
19603 for file in $(find $migrate_dir); do
19604 mdt_index=$($LFS getstripe -m $file)
19605 if [ $mdt_index -lt $new_index ] ||
19606 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19607 error "$file is on MDT$mdt_index"
19611 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19613 run_test 230d "check migrate big directory"
19616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19617 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19618 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19619 skip "Need MDS version at least 2.11.52"
19626 mkdir_on_mdt0 $DIR/$tdir
19627 mkdir $DIR/$tdir/migrate_dir
19628 mkdir $DIR/$tdir/other_dir
19629 touch $DIR/$tdir/migrate_dir/a
19630 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19631 ls $DIR/$tdir/other_dir
19633 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19634 error "migrate dir fails"
19636 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19637 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19639 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19640 [ $mdt_index == 0 ] || error "a is not on MDT0"
19642 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19643 error "migrate dir fails"
19645 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19646 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19648 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19649 [ $mdt_index == 1 ] || error "a is not on MDT1"
19651 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19652 [ $mdt_index == 1 ] || error "b is not on MDT1"
19654 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19655 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19657 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19659 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19661 run_test 230e "migrate mulitple local link files"
19664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19665 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19666 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19667 skip "Need MDS version at least 2.11.52"
19672 mkdir -p $DIR/$tdir
19673 mkdir $DIR/$tdir/migrate_dir
19674 $LFS mkdir -i1 $DIR/$tdir/other_dir
19675 touch $DIR/$tdir/migrate_dir/a
19676 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19677 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19678 ls $DIR/$tdir/other_dir
19680 # a should be migrated to MDT1, since no other links on MDT0
19681 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19682 error "#1 migrate dir fails"
19683 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19684 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19685 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19686 [ $mdt_index == 1 ] || error "a is not on MDT1"
19688 # a should stay on MDT1, because it is a mulitple link file
19689 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19690 error "#2 migrate dir fails"
19691 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19692 [ $mdt_index == 1 ] || error "a is not on MDT1"
19694 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19695 error "#3 migrate dir fails"
19697 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19698 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19699 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19701 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19702 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19704 # a should be migrated to MDT0, since no other links on MDT1
19705 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19706 error "#4 migrate dir fails"
19707 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19708 [ $mdt_index == 0 ] || error "a is not on MDT0"
19710 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19712 run_test 230f "migrate mulitple remote link files"
19715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19716 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19717 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19718 skip "Need MDS version at least 2.11.52"
19720 mkdir -p $DIR/$tdir/migrate_dir
19722 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19723 error "migrating dir to non-exist MDT succeeds"
19726 run_test 230g "migrate dir to non-exist MDT"
19729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19730 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19731 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19732 skip "Need MDS version at least 2.11.52"
19736 mkdir -p $DIR/$tdir/migrate_dir
19738 $LFS migrate -m1 $DIR &&
19739 error "migrating mountpoint1 should fail"
19741 $LFS migrate -m1 $DIR/$tdir/.. &&
19742 error "migrating mountpoint2 should fail"
19745 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19746 error "migrating $tdir/migrate_dir/.. should fail"
19750 run_test 230h "migrate .. and root"
19753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19754 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19755 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19756 skip "Need MDS version at least 2.11.52"
19758 mkdir -p $DIR/$tdir/migrate_dir
19760 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19761 error "migration fails with a tailing slash"
19763 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19764 error "migration fails with two tailing slashes"
19766 run_test 230i "lfs migrate -m tolerates trailing slashes"
19769 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19770 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19771 skip "Need MDS version at least 2.11.52"
19773 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19774 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19775 error "create $tfile failed"
19776 cat /etc/passwd > $DIR/$tdir/$tfile
19778 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19780 cmp /etc/passwd $DIR/$tdir/$tfile ||
19781 error "DoM file mismatch after migration"
19783 run_test 230j "DoM file data not changed after dir migration"
19786 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19787 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19788 skip "Need MDS version at least 2.11.56"
19791 local files_on_starting_mdt=0
19793 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19794 $LFS getdirstripe $DIR/$tdir
19795 for i in $(seq $total); do
19796 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19797 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19798 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19801 echo "$files_on_starting_mdt files on MDT0"
19803 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19804 $LFS getdirstripe $DIR/$tdir
19806 files_on_starting_mdt=0
19807 for i in $(seq $total); do
19808 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19809 error "file $tfile.$i mismatch after migration"
19810 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19811 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19814 echo "$files_on_starting_mdt files on MDT1 after migration"
19815 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19817 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19818 $LFS getdirstripe $DIR/$tdir
19820 files_on_starting_mdt=0
19821 for i in $(seq $total); do
19822 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19823 error "file $tfile.$i mismatch after 2nd migration"
19824 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19825 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19828 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19829 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19833 run_test 230k "file data not changed after dir migration"
19836 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19837 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19838 skip "Need MDS version at least 2.11.56"
19840 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19841 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19842 error "create files under remote dir failed $i"
19843 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19845 run_test 230l "readdir between MDTs won't crash"
19848 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19849 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19850 skip "Need MDS version at least 2.11.56"
19853 local mig_dir=$DIR/$tdir/migrate_dir
19854 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19858 echo "Creating files and dirs with xattrs"
19859 test_mkdir $DIR/$tdir
19860 test_mkdir -i0 -c1 $mig_dir
19862 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19863 error "cannot set xattr attr1 on dir"
19864 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19865 error "cannot set xattr attr2 on dir"
19866 touch $mig_dir/dir/f0
19867 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19868 error "cannot set xattr attr1 on file"
19869 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19870 error "cannot set xattr attr2 on file"
19871 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19872 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19873 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19874 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19875 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19876 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19877 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19878 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19879 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19881 echo "Migrating to MDT1"
19882 $LFS migrate -m $MDTIDX $mig_dir ||
19883 error "fails on migrating dir to MDT1"
19885 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19886 echo "Checking xattrs"
19887 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19888 [ "$val" = $longstr ] ||
19889 error "expecting xattr1 $longstr on dir, found $val"
19890 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19891 [ "$val" = $shortstr ] ||
19892 error "expecting xattr2 $shortstr on dir, found $val"
19893 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19894 [ "$val" = $longstr ] ||
19895 error "expecting xattr1 $longstr on file, found $val"
19896 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19897 [ "$val" = $shortstr ] ||
19898 error "expecting xattr2 $shortstr on file, found $val"
19900 run_test 230m "xattrs not changed after dir migration"
19903 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19904 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19905 skip "Need MDS version at least 2.13.53"
19907 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19908 cat /etc/hosts > $DIR/$tdir/$tfile
19909 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19910 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19912 cmp /etc/hosts $DIR/$tdir/$tfile ||
19913 error "File data mismatch after migration"
19915 run_test 230n "Dir migration with mirrored file"
19918 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19919 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19920 skip "Need MDS version at least 2.13.52"
19922 local mdts=$(comma_list $(mdts_nodes))
19924 local restripe_status
19928 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19930 # in case "crush" hash type is not set
19931 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19933 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19934 mdt.*MDT0000.enable_dir_restripe)
19935 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19936 stack_trap "do_nodes $mdts $LCTL set_param \
19937 mdt.*.enable_dir_restripe=$restripe_status"
19940 createmany -m $DIR/$tdir/f 100 ||
19941 error "create files under remote dir failed $i"
19942 createmany -d $DIR/$tdir/d 100 ||
19943 error "create dirs under remote dir failed $i"
19945 for i in $(seq 2 $MDSCOUNT); do
19946 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19947 $LFS setdirstripe -c $i $DIR/$tdir ||
19948 error "split -c $i $tdir failed"
19949 wait_update $HOSTNAME \
19950 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19951 error "dir split not finished"
19952 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19953 awk '/migrate/ {sum += $2} END { print sum }')
19954 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19955 # delta is around total_files/stripe_count
19956 (( $delta < 200 / (i - 1) + 4 )) ||
19957 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19960 run_test 230o "dir split"
19963 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
19964 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19965 skip "Need MDS version at least 2.13.52"
19967 local mdts=$(comma_list $(mdts_nodes))
19969 local restripe_status
19973 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19975 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19977 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19978 mdt.*MDT0000.enable_dir_restripe)
19979 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19980 stack_trap "do_nodes $mdts $LCTL set_param \
19981 mdt.*.enable_dir_restripe=$restripe_status"
19983 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19984 createmany -m $DIR/$tdir/f 100 ||
19985 error "create files under remote dir failed"
19986 createmany -d $DIR/$tdir/d 100 ||
19987 error "create dirs under remote dir failed"
19989 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
19990 local mdt_hash="crush"
19992 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19993 $LFS setdirstripe -c $c $DIR/$tdir ||
19994 error "split -c $c $tdir failed"
19995 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
19996 mdt_hash="$mdt_hash,fixed"
19997 elif [ $c -eq 1 ]; then
20000 wait_update $HOSTNAME \
20001 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20002 error "dir merge not finished"
20003 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20004 awk '/migrate/ {sum += $2} END { print sum }')
20005 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20006 # delta is around total_files/stripe_count
20007 (( delta < 200 / c + 4 )) ||
20008 error "$delta files migrated >= $((200 / c + 4))"
20011 run_test 230p "dir merge"
20014 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20015 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20016 skip "Need MDS version at least 2.13.52"
20018 local mdts=$(comma_list $(mdts_nodes))
20019 local saved_threshold=$(do_facet mds1 \
20020 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20021 local saved_delta=$(do_facet mds1 \
20022 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20023 local threshold=100
20026 local stripe_count=0
20031 # test with fewer files on ZFS
20032 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20034 stack_trap "do_nodes $mdts $LCTL set_param \
20035 mdt.*.dir_split_count=$saved_threshold"
20036 stack_trap "do_nodes $mdts $LCTL set_param \
20037 mdt.*.dir_split_delta=$saved_delta"
20038 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20039 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20040 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20041 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20042 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20043 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20045 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20046 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20048 create=$((threshold * 3 / 2))
20049 while [ $stripe_count -lt $MDSCOUNT ]; do
20050 createmany -m $DIR/$tdir/f $total $create ||
20051 error "create sub files failed"
20052 stat $DIR/$tdir > /dev/null
20053 total=$((total + create))
20054 stripe_count=$((stripe_count + delta))
20055 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20057 wait_update $HOSTNAME \
20058 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20059 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20061 wait_update $HOSTNAME \
20062 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20063 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20065 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20066 echo "$nr_files/$total files on MDT$stripe_index after split"
20067 # allow 10% margin of imbalance with crush hash
20068 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20069 error "$nr_files files on MDT$stripe_index after split"
20071 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20072 [ $nr_files -eq $total ] ||
20073 error "total sub files $nr_files != $total"
20076 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20078 echo "fixed layout directory won't auto split"
20079 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20080 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20081 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20082 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20083 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20085 run_test 230q "dir auto split"
20088 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20089 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20090 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20091 skip "Need MDS version at least 2.13.54"
20093 # maximum amount of local locks:
20094 # parent striped dir - 2 locks
20095 # new stripe in parent to migrate to - 1 lock
20096 # source and target - 2 locks
20097 # Total 5 locks for regular file
20098 mkdir -p $DIR/$tdir
20099 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20100 touch $DIR/$tdir/dir1/eee
20102 # create 4 hardlink for 4 more locks
20103 # Total: 9 locks > RS_MAX_LOCKS (8)
20104 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20105 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20106 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20107 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20108 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20109 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20110 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20111 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20113 cancel_lru_locks mdc
20115 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20116 error "migrate dir fails"
20118 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20120 run_test 230r "migrate with too many local locks"
20123 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20124 skip "Need MDS version at least 2.13.57"
20126 local mdts=$(comma_list $(mdts_nodes))
20127 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20128 mdt.*MDT0000.enable_dir_restripe)
20130 stack_trap "do_nodes $mdts $LCTL set_param \
20131 mdt.*.enable_dir_restripe=$restripe_status"
20135 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20136 test_mkdir $DIR/$tdir
20137 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20138 error "$LFS mkdir doesn't return -EEXIST if target exists"
20142 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20146 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20147 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20148 skip "Need MDS version at least 2.14.50"
20150 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20151 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20152 $LFS project -p 1 -s $DIR/$tdir ||
20153 error "set $tdir project id failed"
20154 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20155 error "set subdir project id failed"
20156 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20158 run_test 230t "migrate directory with project ID set"
20162 # For simplicity this test assumes that max_pages_per_rpc
20163 # is the same across all OSCs
20164 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20165 local bulk_size=$((max_pages * PAGE_SIZE))
20166 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20169 mkdir -p $DIR/$tdir
20170 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20171 error "failed to set stripe with -S ${brw_size}M option"
20173 # clear the OSC stats
20174 $LCTL set_param osc.*.stats=0 &>/dev/null
20177 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20178 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20179 oflag=direct &>/dev/null || error "dd failed"
20181 sync; sleep 1; sync # just to be safe
20182 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20183 if [ x$nrpcs != "x1" ]; then
20184 $LCTL get_param osc.*.stats
20185 error "found $nrpcs ost_write RPCs, not 1 as expected"
20189 # Drop the OSC cache, otherwise we will read from it
20190 cancel_lru_locks osc
20192 # clear the OSC stats
20193 $LCTL set_param osc.*.stats=0 &>/dev/null
20195 # Client reads $bulk_size.
20196 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20197 iflag=direct &>/dev/null || error "dd failed"
20199 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20200 if [ x$nrpcs != "x1" ]; then
20201 $LCTL get_param osc.*.stats
20202 error "found $nrpcs ost_read RPCs, not 1 as expected"
20205 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20208 mkdir -p $DIR/$tdir
20210 for i in {0..1023}; do
20211 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20212 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20213 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20217 run_test 231b "must not assert on fully utilized OST request buffer"
20220 mkdir -p $DIR/$tdir
20221 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20223 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20224 do_facet ost1 $LCTL set_param fail_loc=0x31c
20226 # ignore dd failure
20227 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20229 do_facet ost1 $LCTL set_param fail_loc=0
20230 umount_client $MOUNT || error "umount failed"
20231 mount_client $MOUNT || error "mount failed"
20232 stop ost1 || error "cannot stop ost1"
20233 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20235 run_test 232a "failed lock should not block umount"
20238 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20239 skip "Need MDS version at least 2.10.58"
20241 mkdir -p $DIR/$tdir
20242 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20243 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20245 cancel_lru_locks osc
20247 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20248 do_facet ost1 $LCTL set_param fail_loc=0x31c
20251 $LFS data_version $DIR/$tdir/$tfile || true
20253 do_facet ost1 $LCTL set_param fail_loc=0
20254 umount_client $MOUNT || error "umount failed"
20255 mount_client $MOUNT || error "mount failed"
20256 stop ost1 || error "cannot stop ost1"
20257 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20259 run_test 232b "failed data version lock should not block umount"
20262 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20263 skip "Need MDS version at least 2.3.64"
20264 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20266 local fid=$($LFS path2fid $MOUNT)
20268 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20269 error "cannot access $MOUNT using its FID '$fid'"
20271 run_test 233a "checking that OBF of the FS root succeeds"
20274 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20275 skip "Need MDS version at least 2.5.90"
20276 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20278 local fid=$($LFS path2fid $MOUNT/.lustre)
20280 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20281 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20283 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20284 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20285 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20287 run_test 233b "checking that OBF of the FS .lustre succeeds"
20290 local p="$TMP/sanityN-$TESTNAME.parameters"
20291 save_lustre_params client "llite.*.xattr_cache" > $p
20292 lctl set_param llite.*.xattr_cache 1 ||
20293 skip_env "xattr cache is not supported"
20295 mkdir -p $DIR/$tdir || error "mkdir failed"
20296 touch $DIR/$tdir/$tfile || error "touch failed"
20297 # OBD_FAIL_LLITE_XATTR_ENOMEM
20298 $LCTL set_param fail_loc=0x1405
20299 getfattr -n user.attr $DIR/$tdir/$tfile &&
20300 error "getfattr should have failed with ENOMEM"
20301 $LCTL set_param fail_loc=0x0
20304 restore_lustre_params < $p
20307 run_test 234 "xattr cache should not crash on ENOMEM"
20310 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20311 skip "Need MDS version at least 2.4.52"
20313 flock_deadlock $DIR/$tfile
20318 124) error "process hangs on a deadlock"
20320 *) error "error executing flock_deadlock $DIR/$tfile"
20324 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20328 check_swap_layouts_support
20330 local ref1=/etc/passwd
20331 local ref2=/etc/group
20332 local file1=$DIR/$tdir/f1
20333 local file2=$DIR/$tdir/f2
20335 test_mkdir -c1 $DIR/$tdir
20336 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20337 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20338 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20339 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20340 local fd=$(free_fd)
20341 local cmd="exec $fd<>$file2"
20344 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20345 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20348 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20353 run_test 236 "Layout swap on open unlinked file"
20355 # LU-4659 linkea consistency
20357 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20358 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20359 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20360 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20363 ln $DIR/$tfile $DIR/$tfile.lnk
20364 touch $DIR/$tfile.new
20365 mv $DIR/$tfile.new $DIR/$tfile
20366 local fid1=$($LFS path2fid $DIR/$tfile)
20367 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20368 local path1=$($LFS fid2path $FSNAME "$fid1")
20369 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20370 local path2=$($LFS fid2path $FSNAME "$fid2")
20371 [ $tfile.lnk == $path2 ] ||
20372 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20375 run_test 238 "Verify linkea consistency"
20377 test_239A() { # was test_239
20378 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20379 skip "Need MDS version at least 2.5.60"
20381 local list=$(comma_list $(mdts_nodes))
20383 mkdir -p $DIR/$tdir
20384 createmany -o $DIR/$tdir/f- 5000
20385 unlinkmany $DIR/$tdir/f- 5000
20386 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20387 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20388 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20389 osp.*MDT*.sync_in_flight" | calc_sum)
20390 [ "$changes" -eq 0 ] || error "$changes not synced"
20392 run_test 239A "osp_sync test"
20394 test_239a() { #LU-5297
20395 remote_mds_nodsh && skip "remote MDS with nodsh"
20398 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20399 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20400 chgrp $RUNAS_GID $DIR/$tfile
20401 wait_delete_completed
20403 run_test 239a "process invalid osp sync record correctly"
20405 test_239b() { #LU-5297
20406 remote_mds_nodsh && skip "remote MDS with nodsh"
20409 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20410 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20411 chgrp $RUNAS_GID $DIR/$tfile1
20412 wait_delete_completed
20413 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20415 chgrp $RUNAS_GID $DIR/$tfile2
20416 wait_delete_completed
20418 run_test 239b "process osp sync record with ENOMEM error correctly"
20421 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20422 remote_mds_nodsh && skip "remote MDS with nodsh"
20424 mkdir -p $DIR/$tdir
20426 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20427 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20428 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20429 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20431 umount_client $MOUNT || error "umount failed"
20432 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20433 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20434 mount_client $MOUNT || error "failed to mount client"
20436 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20437 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20439 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20445 for LOOP in $(seq $count); do
20446 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20447 cancel_lru_locks $OSC || true
20455 for LOOP in $(seq $1); do
20456 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20461 test_241a() { # was test_241
20462 local bsize=$PAGE_SIZE
20464 (( bsize < 40960 )) && bsize=40960
20465 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20467 cancel_lru_locks $OSC
20468 test_241_bio 1000 $bsize &
20470 test_241_dio 1000 $bsize
20473 run_test 241a "bio vs dio"
20476 local bsize=$PAGE_SIZE
20478 (( bsize < 40960 )) && bsize=40960
20479 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20481 test_241_dio 1000 $bsize &
20483 test_241_dio 1000 $bsize
20486 run_test 241b "dio vs dio"
20489 remote_mds_nodsh && skip "remote MDS with nodsh"
20491 mkdir_on_mdt0 $DIR/$tdir
20492 touch $DIR/$tdir/$tfile
20494 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20495 do_facet mds1 lctl set_param fail_loc=0x105
20496 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20498 do_facet mds1 lctl set_param fail_loc=0
20499 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20501 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20505 test_mkdir $DIR/$tdir
20506 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20508 run_test 243 "various group lock tests"
20512 test_mkdir $DIR/$tdir
20513 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20514 sendfile_grouplock $DIR/$tdir/$tfile || \
20515 error "sendfile+grouplock failed"
20518 run_test 244a "sendfile with group lock tests"
20522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20525 local size=$((1024*1024))
20527 test_mkdir $DIR/$tdir
20528 for i in $(seq 1 $threads); do
20529 local file=$DIR/$tdir/file_$((i / 10))
20530 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20533 for i in $(seq 1 $threads); do
20537 run_test 244b "multi-threaded write with group lock"
20540 local flagname="multi_mod_rpcs"
20541 local connect_data_name="max_mod_rpcs"
20544 # check if multiple modify RPCs flag is set
20545 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20546 grep "connect_flags:")
20549 echo "$out" | grep -qw $flagname
20550 if [ $? -ne 0 ]; then
20551 echo "connect flag $flagname is not set"
20555 # check if multiple modify RPCs data is set
20556 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20559 echo "$out" | grep -qw $connect_data_name ||
20560 error "import should have connect data $connect_data_name"
20562 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20568 umount_client $submount
20573 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20575 skip_env "Fileset feature is not supported"
20577 local submount=${MOUNT}_$tdir
20580 mkdir -p $submount || error "mkdir $submount failed"
20581 FILESET="$FILESET/$tdir" mount_client $submount ||
20582 error "mount $submount failed"
20583 trap "cleanup_247 $submount" EXIT
20584 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20585 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20586 error "read $MOUNT/$tdir/$tfile failed"
20587 cleanup_247 $submount
20589 run_test 247a "mount subdir as fileset"
20592 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20593 skip_env "Fileset feature is not supported"
20595 local submount=${MOUNT}_$tdir
20597 rm -rf $MOUNT/$tdir
20598 mkdir -p $submount || error "mkdir $submount failed"
20600 FILESET="$FILESET/$tdir" mount_client $submount &&
20601 error "mount $submount should fail"
20604 run_test 247b "mount subdir that dose not exist"
20607 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20608 skip_env "Fileset feature is not supported"
20610 local submount=${MOUNT}_$tdir
20612 mkdir -p $MOUNT/$tdir/dir1
20613 mkdir -p $submount || error "mkdir $submount failed"
20614 trap "cleanup_247 $submount" EXIT
20615 FILESET="$FILESET/$tdir" mount_client $submount ||
20616 error "mount $submount failed"
20617 local fid=$($LFS path2fid $MOUNT/)
20618 $LFS fid2path $submount $fid && error "fid2path should fail"
20619 cleanup_247 $submount
20621 run_test 247c "running fid2path outside subdirectory root"
20624 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20625 skip "Fileset feature is not supported"
20627 local submount=${MOUNT}_$tdir
20629 mkdir -p $MOUNT/$tdir/dir1
20630 mkdir -p $submount || error "mkdir $submount failed"
20631 FILESET="$FILESET/$tdir" mount_client $submount ||
20632 error "mount $submount failed"
20633 trap "cleanup_247 $submount" EXIT
20635 local td=$submount/dir1
20636 local fid=$($LFS path2fid $td)
20637 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20639 # check that we get the same pathname back
20642 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20643 echo "$rootpath $fid"
20644 found=$($LFS fid2path $rootpath "$fid")
20645 [ -n "found" ] || error "fid2path should succeed"
20646 [ "$found" == "$td" ] || error "fid2path $found != $td"
20648 # check wrong root path format
20649 rootpath=$submount"_wrong"
20650 found=$($LFS fid2path $rootpath "$fid")
20651 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20653 cleanup_247 $submount
20655 run_test 247d "running fid2path inside subdirectory root"
20659 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20661 skip "Fileset feature is not supported"
20663 local submount=${MOUNT}_$tdir
20666 mkdir -p $submount || error "mkdir $submount failed"
20667 FILESET="$FILESET/.." mount_client $submount &&
20668 error "mount $submount should fail"
20671 run_test 247e "mount .. as fileset"
20674 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20675 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20676 skip "Need at least version 2.13.52"
20677 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20678 skip "Need at least version 2.14.50"
20679 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20681 skip "Fileset feature is not supported"
20683 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20684 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20685 error "mkdir remote failed"
20686 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20687 error "mkdir remote/subdir failed"
20688 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20689 error "mkdir striped failed"
20690 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20692 local submount=${MOUNT}_$tdir
20694 mkdir -p $submount || error "mkdir $submount failed"
20695 stack_trap "rmdir $submount"
20699 local fileset=$FILESET
20700 local mdts=$(comma_list $(mdts_nodes))
20702 stat=$(do_facet mds1 $LCTL get_param -n \
20703 mdt.*MDT0000.enable_remote_subdir_mount)
20704 stack_trap "do_nodes $mdts $LCTL set_param \
20705 mdt.*.enable_remote_subdir_mount=$stat"
20707 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20708 stack_trap "umount_client $submount"
20709 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20710 error "mount remote dir $dir should fail"
20712 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20713 $tdir/striped/. ; do
20714 FILESET="$fileset/$dir" mount_client $submount ||
20715 error "mount $dir failed"
20716 umount_client $submount
20719 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20720 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20721 error "mount $tdir/remote failed"
20723 run_test 247f "mount striped or remote directory as fileset"
20726 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20727 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20728 skip "Need at least version 2.14.50"
20730 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20731 error "mkdir $tdir failed"
20732 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20734 local submount=${MOUNT}_$tdir
20736 mkdir -p $submount || error "mkdir $submount failed"
20737 stack_trap "rmdir $submount"
20739 FILESET="$fileset/$tdir" mount_client $submount ||
20740 error "mount $dir failed"
20741 stack_trap "umount $submount"
20743 local mdts=$(comma_list $(mdts_nodes))
20747 stat $submount > /dev/null
20748 cancel_lru_locks $MDC
20749 stat $submount > /dev/null
20750 stat $submount/$tfile > /dev/null
20751 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20752 stat $submount/$tfile > /dev/null
20753 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20754 awk '/getattr/ {sum += $2} END {print sum}')
20756 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20758 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20761 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20762 [ -z "$fast_read_sav" ] && skip "no fast read support"
20764 # create a large file for fast read verification
20765 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20767 # make sure the file is created correctly
20768 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20769 { rm -f $DIR/$tfile; skip "file creation error"; }
20771 echo "Test 1: verify that fast read is 4 times faster on cache read"
20773 # small read with fast read enabled
20774 $LCTL set_param -n llite.*.fast_read=1
20775 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20776 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20777 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20778 # small read with fast read disabled
20779 $LCTL set_param -n llite.*.fast_read=0
20780 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20781 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20782 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20784 # verify that fast read is 4 times faster for cache read
20785 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20786 error_not_in_vm "fast read was not 4 times faster: " \
20787 "$t_fast vs $t_slow"
20789 echo "Test 2: verify the performance between big and small read"
20790 $LCTL set_param -n llite.*.fast_read=1
20792 # 1k non-cache read
20793 cancel_lru_locks osc
20794 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20795 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20796 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20798 # 1M non-cache read
20799 cancel_lru_locks osc
20800 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20801 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20802 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20804 # verify that big IO is not 4 times faster than small IO
20805 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20806 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20808 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20811 run_test 248a "fast read verification"
20814 # Default short_io_bytes=16384, try both smaller and larger sizes.
20815 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20816 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20817 echo "bs=53248 count=113 normal buffered write"
20818 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20819 error "dd of initial data file failed"
20820 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20822 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20823 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20824 error "dd with sync normal writes failed"
20825 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20827 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20828 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20829 error "dd with sync small writes failed"
20830 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20832 cancel_lru_locks osc
20834 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20835 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20836 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20837 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20838 iflag=direct || error "dd with O_DIRECT small read failed"
20839 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20840 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20841 error "compare $TMP/$tfile.1 failed"
20843 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20844 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20846 # just to see what the maximum tunable value is, and test parsing
20847 echo "test invalid parameter 2MB"
20848 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20849 error "too-large short_io_bytes allowed"
20850 echo "test maximum parameter 512KB"
20851 # if we can set a larger short_io_bytes, run test regardless of version
20852 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20853 # older clients may not allow setting it this large, that's OK
20854 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20855 skip "Need at least client version 2.13.50"
20856 error "medium short_io_bytes failed"
20858 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20859 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20861 echo "test large parameter 64KB"
20862 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20863 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20865 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20866 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20867 error "dd with sync large writes failed"
20868 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20870 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20871 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20872 num=$((113 * 4096 / PAGE_SIZE))
20873 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20874 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20875 error "dd with O_DIRECT large writes failed"
20876 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20877 error "compare $DIR/$tfile.3 failed"
20879 cancel_lru_locks osc
20881 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20882 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20883 error "dd with O_DIRECT large read failed"
20884 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20885 error "compare $TMP/$tfile.2 failed"
20887 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20888 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20889 error "dd with O_DIRECT large read failed"
20890 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20891 error "compare $TMP/$tfile.3 failed"
20893 run_test 248b "test short_io read and write for both small and large sizes"
20895 test_249() { # LU-7890
20896 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20897 skip "Need at least version 2.8.54"
20900 $LFS setstripe -c 1 $DIR/$tfile
20901 # Offset 2T == 4k * 512M
20902 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20903 error "dd to 2T offset failed"
20905 run_test 249 "Write above 2T file size"
20908 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20909 && skip "no 16TB file size limit on ZFS"
20911 $LFS setstripe -c 1 $DIR/$tfile
20912 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20913 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20914 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20915 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20916 conv=notrunc,fsync && error "append succeeded"
20919 run_test 250 "Write above 16T limit"
20922 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20924 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20925 #Skip once - writing the first stripe will succeed
20926 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20927 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20928 error "short write happened"
20930 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20931 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20932 error "short read happened"
20936 run_test 251 "Handling short read and write correctly"
20939 remote_mds_nodsh && skip "remote MDS with nodsh"
20940 remote_ost_nodsh && skip "remote OST with nodsh"
20941 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20942 skip_env "ldiskfs only test"
20952 # check lr_reader on OST0000
20954 dev=$(facet_device $tgt)
20955 out=$(do_facet $tgt $LR_READER $dev)
20956 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20958 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20959 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20960 error "Invalid uuid returned by $LR_READER on target $tgt"
20961 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20963 # check lr_reader -c on MDT0000
20965 dev=$(facet_device $tgt)
20966 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20967 skip "$LR_READER does not support additional options"
20969 out=$(do_facet $tgt $LR_READER -c $dev)
20970 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20972 num=$(echo "$out" | grep -c "mdtlov")
20973 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20974 error "Invalid number of mdtlov clients returned by $LR_READER"
20975 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20977 # check lr_reader -cr on MDT0000
20978 out=$(do_facet $tgt $LR_READER -cr $dev)
20979 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20981 echo "$out" | grep -q "^reply_data:$" ||
20982 error "$LR_READER should have returned 'reply_data' section"
20983 num=$(echo "$out" | grep -c "client_generation")
20984 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20986 run_test 252 "check lr_reader tool"
20989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20990 remote_mds_nodsh && skip "remote MDS with nodsh"
20991 remote_mgs_nodsh && skip "remote MGS with nodsh"
20995 local ost_name=$(ostname_from_index $ostidx)
20998 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20999 do_facet $SINGLEMDS $LCTL get_param -n \
21000 osp.$mdtosc_proc1.reserved_mb_high ||
21001 skip "remote MDS does not support reserved_mb_high"
21005 wait_delete_completed
21008 pool_add $TESTNAME || error "Pool creation failed"
21009 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21011 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21012 error "Setstripe failed"
21014 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21016 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21018 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21020 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21021 osp.$mdtosc_proc1.prealloc_status)
21022 echo "prealloc_status $oa_status"
21024 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21025 error "File creation should fail"
21027 #object allocation was stopped, but we still able to append files
21028 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21029 oflag=append || error "Append failed"
21031 rm -f $DIR/$tdir/$tfile.0
21033 # For this test, we want to delete the files we created to go out of
21034 # space but leave the watermark, so we remain nearly out of space
21035 ost_watermarks_enospc_delete_files $tfile $ostidx
21037 wait_delete_completed
21041 for i in $(seq 10 12); do
21042 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21043 2>/dev/null || error "File creation failed after rm"
21046 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21047 osp.$mdtosc_proc1.prealloc_status)
21048 echo "prealloc_status $oa_status"
21050 if (( oa_status != 0 )); then
21051 error "Object allocation still disable after rm"
21054 run_test 253 "Check object allocation limit"
21057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21058 remote_mds_nodsh && skip "remote MDS with nodsh"
21059 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
21060 skip "MDS does not support changelog_size"
21063 local MDT0=$(facet_svc $SINGLEMDS)
21065 changelog_register || error "changelog_register failed"
21067 changelog_clear 0 || error "changelog_clear failed"
21069 local size1=$(do_facet $SINGLEMDS \
21070 $LCTL get_param -n mdd.$MDT0.changelog_size)
21071 echo "Changelog size $size1"
21074 $LFS mkdir -i 0 $DIR/$tdir
21076 mkdir -p $DIR/$tdir/pics/2008/zachy
21077 touch $DIR/$tdir/pics/2008/zachy/timestamp
21078 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21079 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21080 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21081 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21082 rm $DIR/$tdir/pics/desktop.jpg
21084 local size2=$(do_facet $SINGLEMDS \
21085 $LCTL get_param -n mdd.$MDT0.changelog_size)
21086 echo "Changelog size after work $size2"
21088 (( $size2 > $size1 )) ||
21089 error "new Changelog size=$size2 less than old size=$size1"
21091 run_test 254 "Check changelog size"
21098 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21099 awk -F: '{print $2}' | grep $type > /dev/null
21100 if [ $? -ne 0 ]; then
21110 lfs ladvise -a willread $file > /dev/null 2>&1
21111 if [ $? -eq 0 ]; then
21115 lfs ladvise -a willread $file 2>&1 |
21116 grep "Inappropriate ioctl for device" > /dev/null
21117 if [ $? -eq 0 ]; then
21124 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21127 # run a random read IO workload
21128 # usage: random_read_iops <filename> <filesize> <iosize>
21129 random_read_iops() {
21132 local iosize=${3:-4096}
21134 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21135 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21138 drop_file_oss_cache() {
21142 $LFS ladvise -a dontneed $file 2>/dev/null ||
21143 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21146 ladvise_willread_performance()
21149 local average_origin=0
21150 local average_cache=0
21151 local average_ladvise=0
21153 for ((i = 1; i <= $repeat; i++)); do
21154 echo "Iter $i/$repeat: reading without willread hint"
21155 cancel_lru_locks osc
21156 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21157 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21158 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21159 average_origin=$(bc <<<"$average_origin + $speed_origin")
21161 cancel_lru_locks osc
21162 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21163 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21164 average_cache=$(bc <<<"$average_cache + $speed_cache")
21166 cancel_lru_locks osc
21167 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21168 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21169 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21170 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21171 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21173 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21174 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21175 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21177 speedup_cache=$(percent $average_cache $average_origin)
21178 speedup_ladvise=$(percent $average_ladvise $average_origin)
21180 echo "Average uncached read: $average_origin"
21181 echo "Average speedup with OSS cached read: " \
21182 "$average_cache = +$speedup_cache%"
21183 echo "Average speedup with ladvise willread: " \
21184 "$average_ladvise = +$speedup_ladvise%"
21186 local lowest_speedup=20
21187 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21188 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21189 "got $average_cache%. Skipping ladvise willread check."
21193 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21194 # it is still good to run until then to exercise 'ladvise willread'
21195 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21196 [ "$ost1_FSTYPE" = "zfs" ] &&
21197 echo "osd-zfs does not support dontneed or drop_caches" &&
21200 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21201 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21202 error_not_in_vm "Speedup with willread is less than " \
21203 "$lowest_speedup%, got $average_ladvise%"
21207 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21208 skip "lustre < 2.8.54 does not support ladvise "
21209 remote_ost_nodsh && skip "remote OST with nodsh"
21211 stack_trap "rm -f $DIR/$tfile"
21212 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21214 ladvise_no_type willread $DIR/$tfile &&
21215 skip "willread ladvise is not supported"
21217 ladvise_no_ioctl $DIR/$tfile &&
21218 skip "ladvise ioctl is not supported"
21221 local size=$((size_mb * 1048576))
21222 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21223 error "dd to $DIR/$tfile failed"
21225 lfs ladvise -a willread $DIR/$tfile ||
21226 error "Ladvise failed with no range argument"
21228 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21229 error "Ladvise failed with no -l or -e argument"
21231 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21232 error "Ladvise failed with only -e argument"
21234 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21235 error "Ladvise failed with only -l argument"
21237 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21238 error "End offset should not be smaller than start offset"
21240 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21241 error "End offset should not be equal to start offset"
21243 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21244 error "Ladvise failed with overflowing -s argument"
21246 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21247 error "Ladvise failed with overflowing -e argument"
21249 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21250 error "Ladvise failed with overflowing -l argument"
21252 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21253 error "Ladvise succeeded with conflicting -l and -e arguments"
21255 echo "Synchronous ladvise should wait"
21257 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21258 do_nodes $(comma_list $(osts_nodes)) \
21259 $LCTL set_param fail_val=$delay fail_loc=0x237
21261 local start_ts=$SECONDS
21262 lfs ladvise -a willread $DIR/$tfile ||
21263 error "Ladvise failed with no range argument"
21264 local end_ts=$SECONDS
21265 local inteval_ts=$((end_ts - start_ts))
21267 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21268 error "Synchronous advice didn't wait reply"
21271 echo "Asynchronous ladvise shouldn't wait"
21272 local start_ts=$SECONDS
21273 lfs ladvise -a willread -b $DIR/$tfile ||
21274 error "Ladvise failed with no range argument"
21275 local end_ts=$SECONDS
21276 local inteval_ts=$((end_ts - start_ts))
21278 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21279 error "Asynchronous advice blocked"
21282 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21283 ladvise_willread_performance
21285 run_test 255a "check 'lfs ladvise -a willread'"
21291 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21295 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21296 skip "lustre < 2.8.54 does not support ladvise "
21297 remote_ost_nodsh && skip "remote OST with nodsh"
21299 stack_trap "rm -f $DIR/$tfile"
21300 lfs setstripe -c 1 -i 0 $DIR/$tfile
21302 ladvise_no_type dontneed $DIR/$tfile &&
21303 skip "dontneed ladvise is not supported"
21305 ladvise_no_ioctl $DIR/$tfile &&
21306 skip "ladvise ioctl is not supported"
21308 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21309 [ "$ost1_FSTYPE" = "zfs" ] &&
21310 skip "zfs-osd does not support 'ladvise dontneed'"
21313 local size=$((size_mb * 1048576))
21314 # In order to prevent disturbance of other processes, only check 3/4
21315 # of the memory usage
21316 local kibibytes=$((size_mb * 1024 * 3 / 4))
21318 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21319 error "dd to $DIR/$tfile failed"
21321 #force write to complete before dropping OST cache & checking memory
21324 local total=$(facet_meminfo ost1 MemTotal)
21325 echo "Total memory: $total KiB"
21327 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21328 local before_read=$(facet_meminfo ost1 Cached)
21329 echo "Cache used before read: $before_read KiB"
21331 lfs ladvise -a willread $DIR/$tfile ||
21332 error "Ladvise willread failed"
21333 local after_read=$(facet_meminfo ost1 Cached)
21334 echo "Cache used after read: $after_read KiB"
21336 lfs ladvise -a dontneed $DIR/$tfile ||
21337 error "Ladvise dontneed again failed"
21338 local no_read=$(facet_meminfo ost1 Cached)
21339 echo "Cache used after dontneed ladvise: $no_read KiB"
21341 if [ $total -lt $((before_read + kibibytes)) ]; then
21342 echo "Memory is too small, abort checking"
21346 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21347 error "Ladvise willread should use more memory" \
21348 "than $kibibytes KiB"
21351 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21352 error "Ladvise dontneed should release more memory" \
21353 "than $kibibytes KiB"
21356 run_test 255b "check 'lfs ladvise -a dontneed'"
21359 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21360 skip "lustre < 2.10.50 does not support lockahead"
21362 local ost1_imp=$(get_osc_import_name client ost1)
21363 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21371 test_mkdir -p $DIR/$tdir
21372 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21374 #test 10 returns only success/failure
21376 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21378 if [ $rc -eq 255 ]; then
21379 error "Ladvise test${i} failed, ${rc}"
21382 #test 11 counts lock enqueue requests, all others count new locks
21384 count=$(do_facet ost1 \
21385 $LCTL get_param -n ost.OSS.ost.stats)
21386 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21388 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21390 if [ $rc -eq 255 ]; then
21391 error "Ladvise test${i} failed, ${rc}"
21394 new_count=$(do_facet ost1 \
21395 $LCTL get_param -n ost.OSS.ost.stats)
21396 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21397 awk '{ print $2 }')
21399 difference="$((new_count - count))"
21400 if [ $difference -ne $rc ]; then
21401 error "Ladvise test${i}, bad enqueue count, returned " \
21402 "${rc}, actual ${difference}"
21405 for i in $(seq 12 21); do
21406 # If we do not do this, we run the risk of having too many
21407 # locks and starting lock cancellation while we are checking
21409 cancel_lru_locks osc
21411 count=$($LCTL get_param -n \
21412 ldlm.namespaces.$imp_name.lock_unused_count)
21414 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21416 if [ $rc -eq 255 ]; then
21417 error "Ladvise test ${i} failed, ${rc}"
21420 new_count=$($LCTL get_param -n \
21421 ldlm.namespaces.$imp_name.lock_unused_count)
21422 difference="$((new_count - count))"
21424 # Test 15 output is divided by 100 to map down to valid return
21425 if [ $i -eq 15 ]; then
21429 if [ $difference -ne $rc ]; then
21430 error "Ladvise test ${i}, bad lock count, returned " \
21431 "${rc}, actual ${difference}"
21435 #test 22 returns only success/failure
21437 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21439 if [ $rc -eq 255 ]; then
21440 error "Ladvise test${i} failed, ${rc}"
21443 run_test 255c "suite of ladvise lockahead tests"
21446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21447 remote_mds_nodsh && skip "remote MDS with nodsh"
21448 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21449 changelog_users $SINGLEMDS | grep "^cl" &&
21450 skip "active changelog user"
21456 mdt_dev=$(mdsdevname 1)
21459 changelog_register || error "changelog_register failed"
21462 mkdir_on_mdt0 $DIR/$tdir
21464 changelog_clear 0 || error "changelog_clear failed"
21467 touch $DIR/$tdir/{1..10}
21470 stop $SINGLEMDS || error "Fail to stop MDT"
21474 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21476 #after mount new plainllog is used
21477 touch $DIR/$tdir/{11..19}
21478 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21479 stack_trap "rm -f $tmpfile"
21480 cat_sl=$(do_facet $SINGLEMDS "sync; \
21481 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21482 llog_reader $tmpfile | grep -c type=1064553b")
21483 do_facet $SINGLEMDS llog_reader $tmpfile
21485 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21487 changelog_clear 0 || error "changelog_clear failed"
21489 cat_sl=$(do_facet $SINGLEMDS "sync; \
21490 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21491 llog_reader $tmpfile | grep -c type=1064553b")
21493 if (( cat_sl == 2 )); then
21494 error "Empty plain llog was not deleted from changelog catalog"
21495 elif (( cat_sl != 1 )); then
21496 error "Active plain llog shouldn't be deleted from catalog"
21499 run_test 256 "Check llog delete for empty and not full state"
21502 remote_mds_nodsh && skip "remote MDS with nodsh"
21503 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21504 skip "Need MDS version at least 2.8.55"
21506 test_mkdir $DIR/$tdir
21508 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21509 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21512 #define OBD_FAIL_MDS_XATTR_REP 0x161
21513 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21514 local facet=mds$((mdtidx + 1))
21515 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21516 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21518 stop $facet || error "stop MDS failed"
21519 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21520 error "start MDS fail"
21521 wait_recovery_complete $facet
21523 run_test 257 "xattr locks are not lost"
21525 # Verify we take the i_mutex when security requires it
21527 #define OBD_FAIL_IMUTEX_SEC 0x141c
21528 $LCTL set_param fail_loc=0x141c
21530 chmod u+s $DIR/$tfile
21531 chmod a+rwx $DIR/$tfile
21532 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21534 if [ $RC -ne 0 ]; then
21535 error "error, failed to take i_mutex, rc=$?"
21539 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21541 # Verify we do NOT take the i_mutex in the normal case
21543 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21544 $LCTL set_param fail_loc=0x141d
21547 chmod a+rw $DIR/$tfile
21548 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21550 if [ $RC -ne 0 ]; then
21551 error "error, took i_mutex unnecessarily, rc=$?"
21556 run_test 258b "verify i_mutex security behavior"
21559 local file=$DIR/$tfile
21563 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21565 stack_trap "rm -f $file" EXIT
21567 wait_delete_completed
21568 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21569 echo "before: $before"
21571 $LFS setstripe -i 0 -c 1 $file
21572 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21574 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21575 echo "after write: $after"
21577 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21578 do_facet ost1 $LCTL set_param fail_loc=0x2301
21580 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21581 echo "after truncate: $after"
21584 do_facet ost1 $LCTL set_param fail_loc=0
21585 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21587 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21588 echo "after restart: $after"
21589 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21590 error "missing truncate?"
21594 run_test 259 "crash at delayed truncate"
21597 #define OBD_FAIL_MDC_CLOSE 0x806
21598 $LCTL set_param fail_loc=0x80000806
21602 run_test 260 "Check mdc_close fail"
21604 ### Data-on-MDT sanity tests ###
21606 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21607 skip "Need MDS version at least 2.10.55 for DoM"
21610 local dom=$DIR/$tdir/dom_file
21611 local tmp=$DIR/$tdir/tmp_file
21613 mkdir_on_mdt0 $DIR/$tdir
21615 # basic checks for DoM component creation
21616 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21617 error "Can set MDT layout to non-first entry"
21619 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21620 error "Can define multiple entries as MDT layout"
21622 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21624 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21625 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21626 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21628 local mdtidx=$($LFS getstripe -m $dom)
21629 local mdtname=MDT$(printf %04x $mdtidx)
21630 local facet=mds$((mdtidx + 1))
21631 local space_check=1
21633 # Skip free space checks with ZFS
21634 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21638 local size_tmp=$((65536 * 3))
21639 local mdtfree1=$(do_facet $facet \
21640 lctl get_param -n osd*.*$mdtname.kbytesfree)
21642 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21643 # check also direct IO along write
21644 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21645 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21647 cmp $tmp $dom || error "file data is different"
21648 [ $(stat -c%s $dom) == $size_tmp ] ||
21649 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21650 if [ $space_check == 1 ]; then
21651 local mdtfree2=$(do_facet $facet \
21652 lctl get_param -n osd*.*$mdtname.kbytesfree)
21654 # increase in usage from by $size_tmp
21655 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21656 error "MDT free space wrong after write: " \
21657 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21661 local size_dom=10000
21663 $TRUNCATE $dom $size_dom
21664 [ $(stat -c%s $dom) == $size_dom ] ||
21665 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21666 if [ $space_check == 1 ]; then
21667 mdtfree1=$(do_facet $facet \
21668 lctl get_param -n osd*.*$mdtname.kbytesfree)
21669 # decrease in usage from $size_tmp to new $size_dom
21670 [ $(($mdtfree1 - $mdtfree2)) -ge \
21671 $(((size_tmp - size_dom) / 1024)) ] ||
21672 error "MDT free space is wrong after truncate: " \
21673 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21679 size_dom=$((size_dom + size_tmp))
21680 [ $(stat -c%s $dom) == $size_dom ] ||
21681 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21682 if [ $space_check == 1 ]; then
21683 mdtfree2=$(do_facet $facet \
21684 lctl get_param -n osd*.*$mdtname.kbytesfree)
21685 # increase in usage by $size_tmp from previous
21686 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21687 error "MDT free space is wrong after append: " \
21688 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21693 if [ $space_check == 1 ]; then
21694 mdtfree1=$(do_facet $facet \
21695 lctl get_param -n osd*.*$mdtname.kbytesfree)
21696 # decrease in usage by $size_dom from previous
21697 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21698 error "MDT free space is wrong after removal: " \
21699 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21702 # combined striping
21703 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21704 error "Can't create DoM + OST striping"
21706 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21707 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21708 # check also direct IO along write
21709 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21711 cmp $tmp $dom || error "file data is different"
21712 [ $(stat -c%s $dom) == $size_tmp ] ||
21713 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21718 run_test 270a "DoM: basic functionality tests"
21721 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21722 skip "Need MDS version at least 2.10.55"
21724 local dom=$DIR/$tdir/dom_file
21725 local max_size=1048576
21727 mkdir -p $DIR/$tdir
21728 $LFS setstripe -E $max_size -L mdt $dom
21730 # truncate over the limit
21731 $TRUNCATE $dom $(($max_size + 1)) &&
21732 error "successful truncate over the maximum size"
21733 # write over the limit
21734 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21735 error "successful write over the maximum size"
21736 # append over the limit
21737 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21738 echo "12345" >> $dom && error "successful append over the maximum size"
21743 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21746 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21747 skip "Need MDS version at least 2.10.55"
21749 mkdir -p $DIR/$tdir
21750 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21752 # check files inherit DoM EA
21753 touch $DIR/$tdir/first
21754 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21755 error "bad pattern"
21756 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21757 error "bad stripe count"
21758 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21759 error "bad stripe size"
21761 # check directory inherits DoM EA and uses it as default
21762 mkdir $DIR/$tdir/subdir
21763 touch $DIR/$tdir/subdir/second
21764 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21765 error "bad pattern in sub-directory"
21766 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21767 error "bad stripe count in sub-directory"
21768 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21769 error "bad stripe size in sub-directory"
21772 run_test 270c "DoM: DoM EA inheritance tests"
21775 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21776 skip "Need MDS version at least 2.10.55"
21778 mkdir -p $DIR/$tdir
21779 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21781 # inherit default DoM striping
21782 mkdir $DIR/$tdir/subdir
21783 touch $DIR/$tdir/subdir/f1
21785 # change default directory striping
21786 $LFS setstripe -c 1 $DIR/$tdir/subdir
21787 touch $DIR/$tdir/subdir/f2
21788 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21789 error "wrong default striping in file 2"
21790 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21791 error "bad pattern in file 2"
21794 run_test 270d "DoM: change striping from DoM to RAID0"
21797 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21798 skip "Need MDS version at least 2.10.55"
21800 mkdir -p $DIR/$tdir/dom
21801 mkdir -p $DIR/$tdir/norm
21804 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21805 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21807 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21808 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21810 # find DoM files by layout
21811 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21812 [ $NUM -eq $DOMFILES ] ||
21813 error "lfs find -L: found $NUM, expected $DOMFILES"
21814 echo "Test 1: lfs find 20 DOM files by layout: OK"
21816 # there should be 1 dir with default DOM striping
21817 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21819 error "lfs find -L: found $NUM, expected 1 dir"
21820 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21822 # find DoM files by stripe size
21823 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21824 [ $NUM -eq $DOMFILES ] ||
21825 error "lfs find -S: found $NUM, expected $DOMFILES"
21826 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21828 # find files by stripe offset except DoM files
21829 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21830 [ $NUM -eq $NORMFILES ] ||
21831 error "lfs find -i: found $NUM, expected $NORMFILES"
21832 echo "Test 5: lfs find no DOM files by stripe index: OK"
21835 run_test 270e "DoM: lfs find with DoM files test"
21838 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21839 skip "Need MDS version at least 2.10.55"
21841 local mdtname=${FSNAME}-MDT0000-mdtlov
21842 local dom=$DIR/$tdir/dom_file
21843 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21844 lod.$mdtname.dom_stripesize)
21845 local dom_limit=131072
21847 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21848 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21849 lod.$mdtname.dom_stripesize)
21850 [ ${dom_limit} -eq ${dom_current} ] ||
21851 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21853 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21854 $LFS setstripe -d $DIR/$tdir
21855 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21856 error "Can't set directory default striping"
21858 # exceed maximum stripe size
21859 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21860 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21861 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21862 error "Able to create DoM component size more than LOD limit"
21864 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21865 dom_current=$(do_facet mds1 $LCTL get_param -n \
21866 lod.$mdtname.dom_stripesize)
21867 [ 0 -eq ${dom_current} ] ||
21868 error "Can't set zero DoM stripe limit"
21871 # attempt to create DoM file on server with disabled DoM should
21872 # remove DoM entry from layout and be succeed
21873 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21874 error "Can't create DoM file (DoM is disabled)"
21875 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21876 error "File has DoM component while DoM is disabled"
21879 # attempt to create DoM file with only DoM stripe should return error
21880 $LFS setstripe -E $dom_limit -L mdt $dom &&
21881 error "Able to create DoM-only file while DoM is disabled"
21883 # too low values to be aligned with smallest stripe size 64K
21884 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21885 dom_current=$(do_facet mds1 $LCTL get_param -n \
21886 lod.$mdtname.dom_stripesize)
21887 [ 30000 -eq ${dom_current} ] &&
21888 error "Can set too small DoM stripe limit"
21890 # 64K is a minimal stripe size in Lustre, expect limit of that size
21891 [ 65536 -eq ${dom_current} ] ||
21892 error "Limit is not set to 64K but ${dom_current}"
21894 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21895 dom_current=$(do_facet mds1 $LCTL get_param -n \
21896 lod.$mdtname.dom_stripesize)
21898 [ 2147483648 -eq ${dom_current} ] &&
21899 error "Can set too large DoM stripe limit"
21901 do_facet mds1 $LCTL set_param -n \
21902 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21903 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21904 error "Can't create DoM component size after limit change"
21905 do_facet mds1 $LCTL set_param -n \
21906 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21907 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21908 error "Can't create DoM file after limit decrease"
21909 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21910 error "Can create big DoM component after limit decrease"
21911 touch ${dom}_def ||
21912 error "Can't create file with old default layout"
21914 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21917 run_test 270f "DoM: maximum DoM stripe size checks"
21920 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21921 skip "Need MDS version at least 2.13.52"
21922 local dom=$DIR/$tdir/$tfile
21924 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21925 local lodname=${FSNAME}-MDT0000-mdtlov
21927 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21928 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21929 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21930 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21932 local dom_limit=1024
21933 local dom_threshold="50%"
21935 $LFS setstripe -d $DIR/$tdir
21936 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21937 error "Can't set directory default striping"
21939 do_facet mds1 $LCTL set_param -n \
21940 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21941 # set 0 threshold and create DOM file to change tunable stripesize
21942 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21943 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21944 error "Failed to create $dom file"
21945 # now tunable dom_cur_stripesize should reach maximum
21946 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21947 lod.${lodname}.dom_stripesize_cur_kb)
21948 [[ $dom_current == $dom_limit ]] ||
21949 error "Current DOM stripesize is not maximum"
21952 # set threshold for further tests
21953 do_facet mds1 $LCTL set_param -n \
21954 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21955 echo "DOM threshold is $dom_threshold free space"
21958 # Spoof bfree to exceed threshold
21959 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21960 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21961 for spfree in 40 20 0 15 30 55; do
21962 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21963 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21964 error "Failed to create $dom file"
21965 dom_def=$(do_facet mds1 $LCTL get_param -n \
21966 lod.${lodname}.dom_stripesize_cur_kb)
21967 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21968 [[ $dom_def != $dom_current ]] ||
21969 error "Default stripe size was not changed"
21970 if [[ $spfree > 0 ]] ; then
21971 dom_set=$($LFS getstripe -S $dom)
21972 [[ $dom_set == $((dom_def * 1024)) ]] ||
21973 error "DOM component size is still old"
21975 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21976 error "DoM component is set with no free space"
21979 dom_current=$dom_def
21982 run_test 270g "DoM: default DoM stripe size depends on free space"
21985 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21986 skip "Need MDS version at least 2.13.53"
21988 local mdtname=${FSNAME}-MDT0000-mdtlov
21989 local dom=$DIR/$tdir/$tfile
21990 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21992 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21993 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21995 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21996 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21997 error "can't create OST file"
21998 # mirrored file with DOM entry in the second mirror
21999 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22000 error "can't create mirror with DoM component"
22002 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22004 # DOM component in the middle and has other enries in the same mirror,
22005 # should succeed but lost DoM component
22006 $LFS setstripe --copy=${dom}_1 $dom ||
22007 error "Can't create file from OST|DOM mirror layout"
22008 # check new file has no DoM layout after all
22009 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22010 error "File has DoM component while DoM is disabled"
22012 run_test 270h "DoM: DoM stripe removal when disabled on server"
22015 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22016 skip "Need MDS version at least 2.10.55"
22018 local dom=$DIR/$tdir/dom
22020 mkdir -p $DIR/$tdir
22022 $LFS setstripe -E 1024K -L mdt $dom
22024 lctl set_param -n mdc.*.stats=clear
22025 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22026 cat $dom > /dev/null
22027 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22028 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22032 run_test 271a "DoM: data is cached for read after write"
22035 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22036 skip "Need MDS version at least 2.10.55"
22038 local dom=$DIR/$tdir/dom
22040 mkdir -p $DIR/$tdir
22042 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22044 lctl set_param -n mdc.*.stats=clear
22045 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22046 cancel_lru_locks mdc
22047 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22048 # second stat to check size is cached on client
22049 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22050 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22051 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22054 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22057 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22058 skip "Need MDS version at least 2.10.55"
22060 local dom=$DIR/$tdir/dom
22062 mkdir -p $DIR/$tdir
22064 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22066 lctl set_param -n mdc.*.stats=clear
22067 lctl set_param -n osc.*.stats=clear
22068 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22069 cancel_lru_locks mdc
22070 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22071 # second stat to check size is cached on client
22072 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22073 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22074 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22075 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22076 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22079 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22085 local mdt=MDT$(printf %04x $mdtidx)
22087 if [ -z $param ]; then
22088 lctl get_param -n mdc.*$mdt*.stats
22090 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22095 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22096 skip "Need MDS version at least 2.10.55"
22098 local dom=$DIR/$tdir/dom
22100 mkdir -p $DIR/$tdir
22102 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22104 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22105 local facet=mds$((mdtidx + 1))
22107 cancel_lru_locks mdc
22108 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22109 createmany -o $dom 1000
22110 lctl set_param -n mdc.*.stats=clear
22111 smalliomany -w $dom 1000 200
22112 get_mdc_stats $mdtidx
22113 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22114 # Each file has 1 open, 1 IO enqueues, total 2000
22115 # but now we have also +1 getxattr for security.capability, total 3000
22116 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22117 unlinkmany $dom 1000
22119 cancel_lru_locks mdc
22120 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22121 createmany -o $dom 1000
22122 lctl set_param -n mdc.*.stats=clear
22123 smalliomany -w $dom 1000 200
22124 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22125 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22126 # for OPEN and IO lock.
22127 [ $((enq - enq_2)) -ge 1000 ] ||
22128 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22129 unlinkmany $dom 1000
22132 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22134 cleanup_271def_tests() {
22140 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22141 skip "Need MDS version at least 2.10.57"
22143 local dom=$DIR/$tdir/dom
22144 local tmp=$TMP/$tfile
22145 trap "cleanup_271def_tests $tmp" EXIT
22147 mkdir -p $DIR/$tdir
22149 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22151 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22153 cancel_lru_locks mdc
22154 dd if=/dev/urandom of=$tmp bs=1000 count=1
22155 dd if=$tmp of=$dom bs=1000 count=1
22156 cancel_lru_locks mdc
22158 cat /etc/hosts >> $tmp
22159 lctl set_param -n mdc.*.stats=clear
22161 # append data to the same file it should update local page
22162 echo "Append to the same page"
22163 cat /etc/hosts >> $dom
22164 local num=$(get_mdc_stats $mdtidx ost_read)
22165 local ra=$(get_mdc_stats $mdtidx req_active)
22166 local rw=$(get_mdc_stats $mdtidx req_waittime)
22168 [ -z $num ] || error "$num READ RPC occured"
22169 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22173 cmp $tmp $dom || error "file miscompare"
22175 cancel_lru_locks mdc
22176 lctl set_param -n mdc.*.stats=clear
22178 echo "Open and read file"
22179 cat $dom > /dev/null
22180 local num=$(get_mdc_stats $mdtidx ost_read)
22181 local ra=$(get_mdc_stats $mdtidx req_active)
22182 local rw=$(get_mdc_stats $mdtidx req_waittime)
22184 [ -z $num ] || error "$num READ RPC occured"
22185 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22189 cmp $tmp $dom || error "file miscompare"
22193 run_test 271d "DoM: read on open (1K file in reply buffer)"
22196 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22197 skip "Need MDS version at least 2.10.57"
22199 local dom=$DIR/$tdir/dom
22200 local tmp=$TMP/$tfile
22201 trap "cleanup_271def_tests $tmp" EXIT
22203 mkdir -p $DIR/$tdir
22205 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22207 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22209 cancel_lru_locks mdc
22210 dd if=/dev/urandom of=$tmp bs=265000 count=1
22211 dd if=$tmp of=$dom bs=265000 count=1
22212 cancel_lru_locks mdc
22213 cat /etc/hosts >> $tmp
22214 lctl set_param -n mdc.*.stats=clear
22216 echo "Append to the same page"
22217 cat /etc/hosts >> $dom
22218 local num=$(get_mdc_stats $mdtidx ost_read)
22219 local ra=$(get_mdc_stats $mdtidx req_active)
22220 local rw=$(get_mdc_stats $mdtidx req_waittime)
22222 [ -z $num ] || error "$num READ RPC occured"
22223 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22227 cmp $tmp $dom || error "file miscompare"
22229 cancel_lru_locks mdc
22230 lctl set_param -n mdc.*.stats=clear
22232 echo "Open and read file"
22233 cat $dom > /dev/null
22234 local num=$(get_mdc_stats $mdtidx ost_read)
22235 local ra=$(get_mdc_stats $mdtidx req_active)
22236 local rw=$(get_mdc_stats $mdtidx req_waittime)
22238 [ -z $num ] && num=0
22239 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22240 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22244 cmp $tmp $dom || error "file miscompare"
22248 run_test 271f "DoM: read on open (200K file and read tail)"
22251 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22252 skip "Skipping due to old client or server version"
22254 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22256 $CHECKSTAT -t file $DIR1/$tfile
22258 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22261 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22262 $LCTL set_param fail_loc=0x80000314
22263 rm $DIR1/$tfile || error "Unlink fails"
22265 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22266 [ $RC -eq 0 ] || error "Failed write to stale object"
22268 run_test 271g "Discard DoM data vs client flush race"
22271 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22272 skip "Need MDS version at least 2.11.50"
22274 local dom=$DIR/$tdir/dom
22275 mkdir -p $DIR/$tdir
22277 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22278 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22279 error "failed to write data into $dom"
22280 local old_md5=$(md5sum $dom)
22282 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22283 error "failed to migrate to the same DoM component"
22285 local new_md5=$(md5sum $dom)
22287 [ "$old_md5" == "$new_md5" ] ||
22288 error "md5sum differ: $old_md5, $new_md5"
22290 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22291 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22293 run_test 272a "DoM migration: new layout with the same DOM component"
22296 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22297 skip "Need MDS version at least 2.11.50"
22299 local dom=$DIR/$tdir/dom
22300 mkdir -p $DIR/$tdir
22301 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22303 local mdtidx=$($LFS getstripe -m $dom)
22304 local mdtname=MDT$(printf %04x $mdtidx)
22305 local facet=mds$((mdtidx + 1))
22307 local mdtfree1=$(do_facet $facet \
22308 lctl get_param -n osd*.*$mdtname.kbytesfree)
22309 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22310 error "failed to write data into $dom"
22311 local old_md5=$(md5sum $dom)
22312 cancel_lru_locks mdc
22313 local mdtfree1=$(do_facet $facet \
22314 lctl get_param -n osd*.*$mdtname.kbytesfree)
22316 $LFS migrate -c2 $dom ||
22317 error "failed to migrate to the new composite layout"
22318 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22319 error "MDT stripe was not removed"
22321 cancel_lru_locks mdc
22322 local new_md5=$(md5sum $dom)
22323 [ "$old_md5" == "$new_md5" ] ||
22324 error "$old_md5 != $new_md5"
22326 # Skip free space checks with ZFS
22327 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22328 local mdtfree2=$(do_facet $facet \
22329 lctl get_param -n osd*.*$mdtname.kbytesfree)
22330 [ $mdtfree2 -gt $mdtfree1 ] ||
22331 error "MDT space is not freed after migration"
22335 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22338 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22339 skip "Need MDS version at least 2.11.50"
22341 local dom=$DIR/$tdir/$tfile
22342 mkdir -p $DIR/$tdir
22343 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22345 local mdtidx=$($LFS getstripe -m $dom)
22346 local mdtname=MDT$(printf %04x $mdtidx)
22347 local facet=mds$((mdtidx + 1))
22349 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22350 error "failed to write data into $dom"
22351 local old_md5=$(md5sum $dom)
22352 cancel_lru_locks mdc
22353 local mdtfree1=$(do_facet $facet \
22354 lctl get_param -n osd*.*$mdtname.kbytesfree)
22356 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22357 error "failed to migrate to the new composite layout"
22358 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22359 error "MDT stripe was not removed"
22361 cancel_lru_locks mdc
22362 local new_md5=$(md5sum $dom)
22363 [ "$old_md5" == "$new_md5" ] ||
22364 error "$old_md5 != $new_md5"
22366 # Skip free space checks with ZFS
22367 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22368 local mdtfree2=$(do_facet $facet \
22369 lctl get_param -n osd*.*$mdtname.kbytesfree)
22370 [ $mdtfree2 -gt $mdtfree1 ] ||
22371 error "MDS space is not freed after migration"
22375 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22378 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22379 skip "Need MDS version at least 2.12.55"
22381 local dom=$DIR/$tdir/$tfile
22382 mkdir -p $DIR/$tdir
22383 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22385 local mdtidx=$($LFS getstripe -m $dom)
22386 local mdtname=MDT$(printf %04x $mdtidx)
22387 local facet=mds$((mdtidx + 1))
22389 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22390 error "failed to write data into $dom"
22391 local old_md5=$(md5sum $dom)
22392 cancel_lru_locks mdc
22393 local mdtfree1=$(do_facet $facet \
22394 lctl get_param -n osd*.*$mdtname.kbytesfree)
22396 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22397 error "failed mirroring to the new composite layout"
22398 $LFS mirror resync $dom ||
22399 error "failed mirror resync"
22400 $LFS mirror split --mirror-id 1 -d $dom ||
22401 error "failed mirror split"
22403 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22404 error "MDT stripe was not removed"
22406 cancel_lru_locks mdc
22407 local new_md5=$(md5sum $dom)
22408 [ "$old_md5" == "$new_md5" ] ||
22409 error "$old_md5 != $new_md5"
22411 # Skip free space checks with ZFS
22412 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22413 local mdtfree2=$(do_facet $facet \
22414 lctl get_param -n osd*.*$mdtname.kbytesfree)
22415 [ $mdtfree2 -gt $mdtfree1 ] ||
22416 error "MDS space is not freed after DOM mirror deletion"
22420 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22423 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22424 skip "Need MDS version at least 2.12.55"
22426 local dom=$DIR/$tdir/$tfile
22427 mkdir -p $DIR/$tdir
22428 $LFS setstripe -c 2 $dom
22430 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22431 error "failed to write data into $dom"
22432 local old_md5=$(md5sum $dom)
22433 cancel_lru_locks mdc
22435 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22436 error "failed mirroring to the DOM layout"
22437 $LFS mirror resync $dom ||
22438 error "failed mirror resync"
22439 $LFS mirror split --mirror-id 1 -d $dom ||
22440 error "failed mirror split"
22442 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22443 error "MDT stripe was not removed"
22445 cancel_lru_locks mdc
22446 local new_md5=$(md5sum $dom)
22447 [ "$old_md5" == "$new_md5" ] ||
22448 error "$old_md5 != $new_md5"
22452 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22455 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22456 skip "Need MDS version at least 2.12.55"
22458 local dom=$DIR/$tdir/$tfile
22459 mkdir -p $DIR/$tdir
22460 $LFS setstripe -c 2 $dom
22462 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22463 error "failed to write data into $dom"
22464 local old_md5=$(md5sum $dom)
22465 cancel_lru_locks mdc
22467 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22468 error "failed migrating to the DOM file"
22470 cancel_lru_locks mdc
22471 local new_md5=$(md5sum $dom)
22472 [ "$old_md5" != "$new_md5" ] &&
22473 error "$old_md5 != $new_md5"
22477 run_test 272f "DoM migration: OST-striped file to DOM file"
22480 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22481 skip "Need MDS version at least 2.11.50"
22483 # Layout swap cannot be done if either file has DOM component,
22484 # this will never be supported, migration should be used instead
22486 local dom=$DIR/$tdir/$tfile
22487 mkdir -p $DIR/$tdir
22489 $LFS setstripe -c2 ${dom}_plain
22490 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22491 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22492 error "can swap layout with DoM component"
22493 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22494 error "can swap layout with DoM component"
22496 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22497 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22498 error "can swap layout with DoM component"
22499 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22500 error "can swap layout with DoM component"
22503 run_test 273a "DoM: layout swapping should fail with DOM"
22506 mkdir -p $DIR/$tdir
22507 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22509 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22510 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22512 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22514 run_test 273b "DoM: race writeback and object destroy"
22517 remote_ost_nodsh && skip "remote OST with nodsh"
22518 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22519 skip "Need OST version >= 2.10.57"
22521 local file=$DIR/$tfile
22524 oss=$(comma_list $(osts_nodes))
22526 dd if=/dev/urandom of=$file bs=1M count=2 ||
22527 error "failed to create a file"
22528 cancel_lru_locks osc
22531 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22532 error "failed to read a file"
22534 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22535 $LCTL set_param fail_loc=0x8000031f
22537 cancel_lru_locks osc &
22540 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22541 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22542 #IO takes another lock, but matches the PENDING one
22543 #and places it to the IO RPC
22544 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22545 error "failed to read a file with PENDING lock"
22547 run_test 275 "Read on a canceled duplicate lock"
22550 remote_ost_nodsh && skip "remote OST with nodsh"
22553 do_facet ost1 "(while true; do \
22554 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22555 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22558 for LOOP in $(seq 20); do
22560 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22563 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22564 rm $TMP/sanity_276_pid"
22566 run_test 276 "Race between mount and obd_statfs"
22569 $LCTL set_param ldlm.namespaces.*.lru_size=0
22570 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22571 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22572 grep ^used_mb | awk '{print $2}')
22573 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22574 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22575 oflag=direct conv=notrunc
22576 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22577 grep ^used_mb | awk '{print $2}')
22578 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22580 run_test 277 "Direct IO shall drop page cache"
22583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22584 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22585 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22586 skip "needs the same host for mdt1 mdt2" && return
22591 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22592 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22598 echo "Starting MDTs"
22599 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22601 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22603 do_facet mds2 $LCTL set_param fail_loc=0
22605 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22606 wait_recovery_complete mds2
22608 run_test 278 "Race starting MDS between MDTs stop/start"
22611 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22612 skip "Need MGS version at least 2.13.52"
22613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22614 combined_mgs_mds || skip "needs combined MGS/MDT"
22616 umount_client $MOUNT
22617 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22618 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22620 mount_client $MOUNT &
22622 stop mgs || error "stop mgs failed"
22623 #for a race mgs would crash
22624 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22625 # make sure we unmount client before remounting
22627 umount_client $MOUNT
22628 mount_client $MOUNT || error "mount client failed"
22630 run_test 280 "Race between MGS umount and client llog processing"
22632 cleanup_test_300() {
22636 test_striped_dir() {
22641 mkdir -p $DIR/$tdir
22643 SAVE_UMASK=$(umask)
22644 trap cleanup_test_300 RETURN EXIT
22646 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22647 $DIR/$tdir/striped_dir ||
22648 error "set striped dir error"
22650 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22651 [ "$mode" = "755" ] || error "expect 755 got $mode"
22653 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22654 error "getdirstripe failed"
22655 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22656 if [ "$stripe_count" != "2" ]; then
22657 error "1:stripe_count is $stripe_count, expect 2"
22659 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22660 if [ "$stripe_count" != "2" ]; then
22661 error "2:stripe_count is $stripe_count, expect 2"
22664 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22665 if [ "$stripe_index" != "$mdt_index" ]; then
22666 error "stripe_index is $stripe_index, expect $mdt_index"
22669 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22670 error "nlink error after create striped dir"
22672 mkdir $DIR/$tdir/striped_dir/a
22673 mkdir $DIR/$tdir/striped_dir/b
22675 stat $DIR/$tdir/striped_dir/a ||
22676 error "create dir under striped dir failed"
22677 stat $DIR/$tdir/striped_dir/b ||
22678 error "create dir under striped dir failed"
22680 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22681 error "nlink error after mkdir"
22683 rmdir $DIR/$tdir/striped_dir/a
22684 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22685 error "nlink error after rmdir"
22687 rmdir $DIR/$tdir/striped_dir/b
22688 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22689 error "nlink error after rmdir"
22691 chattr +i $DIR/$tdir/striped_dir
22692 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22693 error "immutable flags not working under striped dir!"
22694 chattr -i $DIR/$tdir/striped_dir
22696 rmdir $DIR/$tdir/striped_dir ||
22697 error "rmdir striped dir error"
22705 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22706 skip "skipped for lustre < 2.7.0"
22707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22708 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22710 test_striped_dir 0 || error "failed on striped dir on MDT0"
22711 test_striped_dir 1 || error "failed on striped dir on MDT0"
22713 run_test 300a "basic striped dir sanity test"
22716 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22717 skip "skipped for lustre < 2.7.0"
22718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22726 test_mkdir $DIR/$tdir || error "mkdir fail"
22727 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22728 error "set striped dir error"
22729 for i in {0..9}; do
22730 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22732 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22733 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22734 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22736 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22737 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22738 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22742 run_test 300b "check ctime/mtime for striped dir"
22745 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22746 skip "skipped for lustre < 2.7.0"
22747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22748 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22752 mkdir_on_mdt0 $DIR/$tdir
22753 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22754 error "set striped dir error"
22756 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22757 error "chown striped dir failed"
22759 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22760 error "create 5k files failed"
22762 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22764 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22768 run_test 300c "chown && check ls under striped directory"
22771 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22772 skip "skipped for lustre < 2.7.0"
22773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22774 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22779 mkdir -p $DIR/$tdir
22780 $LFS setstripe -c 2 $DIR/$tdir
22782 #local striped directory
22783 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22784 error "set striped dir error"
22785 #look at the directories for debug purposes
22787 $LFS getdirstripe $DIR/$tdir
22788 ls -l $DIR/$tdir/striped_dir
22789 $LFS getdirstripe $DIR/$tdir/striped_dir
22790 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22791 error "create 10 files failed"
22793 #remote striped directory
22794 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22795 error "set striped dir error"
22796 #look at the directories for debug purposes
22798 $LFS getdirstripe $DIR/$tdir
22799 ls -l $DIR/$tdir/remote_striped_dir
22800 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22801 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22802 error "create 10 files failed"
22804 for file in $(find $DIR/$tdir); do
22805 stripe_count=$($LFS getstripe -c $file)
22806 [ $stripe_count -eq 2 ] ||
22807 error "wrong stripe $stripe_count for $file"
22812 run_test 300d "check default stripe under striped directory"
22815 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22816 skip "Need MDS version at least 2.7.55"
22817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22818 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22823 mkdir -p $DIR/$tdir
22825 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22826 error "set striped dir error"
22828 touch $DIR/$tdir/striped_dir/a
22829 touch $DIR/$tdir/striped_dir/b
22830 touch $DIR/$tdir/striped_dir/c
22832 mkdir $DIR/$tdir/striped_dir/dir_a
22833 mkdir $DIR/$tdir/striped_dir/dir_b
22834 mkdir $DIR/$tdir/striped_dir/dir_c
22836 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22837 error "set striped adir under striped dir error"
22839 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22840 error "set striped bdir under striped dir error"
22842 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22843 error "set striped cdir under striped dir error"
22845 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22846 error "rename dir under striped dir fails"
22848 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22849 error "rename dir under different stripes fails"
22851 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22852 error "rename file under striped dir should succeed"
22854 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22855 error "rename dir under striped dir should succeed"
22859 run_test 300e "check rename under striped directory"
22862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22863 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22864 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22865 skip "Need MDS version at least 2.7.55"
22871 mkdir -p $DIR/$tdir
22873 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22874 error "set striped dir error"
22876 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22877 error "set striped dir error"
22879 touch $DIR/$tdir/striped_dir/a
22880 mkdir $DIR/$tdir/striped_dir/dir_a
22881 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22882 error "create striped dir under striped dir fails"
22884 touch $DIR/$tdir/striped_dir1/b
22885 mkdir $DIR/$tdir/striped_dir1/dir_b
22886 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22887 error "create striped dir under striped dir fails"
22889 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22890 error "rename dir under different striped dir should fail"
22892 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22893 error "rename striped dir under diff striped dir should fail"
22895 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22896 error "rename file under diff striped dirs fails"
22900 run_test 300f "check rename cross striped directory"
22902 test_300_check_default_striped_dir()
22905 local default_count=$2
22906 local default_index=$3
22909 local dir_stripe_index
22912 echo "checking $dirname $default_count $default_index"
22913 $LFS setdirstripe -D -c $default_count -i $default_index \
22914 -H all_char $DIR/$tdir/$dirname ||
22915 error "set default stripe on striped dir error"
22916 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22917 [ $stripe_count -eq $default_count ] ||
22918 error "expect $default_count get $stripe_count for $dirname"
22920 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22921 [ $stripe_index -eq $default_index ] ||
22922 error "expect $default_index get $stripe_index for $dirname"
22924 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22925 error "create dirs failed"
22927 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22928 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22929 for dir in $(find $DIR/$tdir/$dirname/*); do
22930 stripe_count=$($LFS getdirstripe -c $dir)
22931 (( $stripe_count == $default_count )) ||
22932 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22933 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22934 error "stripe count $default_count != $stripe_count for $dir"
22936 stripe_index=$($LFS getdirstripe -i $dir)
22937 [ $default_index -eq -1 ] ||
22938 [ $stripe_index -eq $default_index ] ||
22939 error "$stripe_index != $default_index for $dir"
22941 #check default stripe
22942 stripe_count=$($LFS getdirstripe -D -c $dir)
22943 [ $stripe_count -eq $default_count ] ||
22944 error "default count $default_count != $stripe_count for $dir"
22946 stripe_index=$($LFS getdirstripe -D -i $dir)
22947 [ $stripe_index -eq $default_index ] ||
22948 error "default index $default_index != $stripe_index for $dir"
22950 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22955 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22956 skip "Need MDS version at least 2.7.55"
22962 mkdir_on_mdt0 $DIR/$tdir
22963 mkdir $DIR/$tdir/normal_dir
22965 #Checking when client cache stripe index
22966 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22967 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22968 error "create striped_dir failed"
22970 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22971 error "create dir0 fails"
22972 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22973 [ $stripe_index -eq 0 ] ||
22974 error "dir0 expect index 0 got $stripe_index"
22976 mkdir $DIR/$tdir/striped_dir/dir1 ||
22977 error "create dir1 fails"
22978 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22979 [ $stripe_index -eq 1 ] ||
22980 error "dir1 expect index 1 got $stripe_index"
22982 #check default stripe count/stripe index
22983 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22984 test_300_check_default_striped_dir normal_dir 1 0
22985 test_300_check_default_striped_dir normal_dir -1 1
22986 test_300_check_default_striped_dir normal_dir 2 -1
22988 #delete default stripe information
22989 echo "delete default stripeEA"
22990 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22991 error "set default stripe on striped dir error"
22993 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22994 for dir in $(find $DIR/$tdir/normal_dir/*); do
22995 stripe_count=$($LFS getdirstripe -c $dir)
22996 [ $stripe_count -eq 0 ] ||
22997 error "expect 1 get $stripe_count for $dir"
23000 run_test 300g "check default striped directory for normal directory"
23003 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23004 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23005 skip "Need MDS version at least 2.7.55"
23011 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23012 error "set striped dir error"
23014 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23015 test_300_check_default_striped_dir striped_dir 1 0
23016 test_300_check_default_striped_dir striped_dir -1 1
23017 test_300_check_default_striped_dir striped_dir 2 -1
23019 #delete default stripe information
23020 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23021 error "set default stripe on striped dir error"
23023 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23024 for dir in $(find $DIR/$tdir/striped_dir/*); do
23025 stripe_count=$($LFS getdirstripe -c $dir)
23026 [ $stripe_count -eq 0 ] ||
23027 error "expect 1 get $stripe_count for $dir"
23030 run_test 300h "check default striped directory for striped directory"
23033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23034 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23035 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23036 skip "Need MDS version at least 2.7.55"
23043 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23044 error "set striped dir error"
23046 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23047 error "create files under striped dir failed"
23049 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23050 error "set striped hashdir error"
23052 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23053 error "create dir0 under hash dir failed"
23054 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23055 error "create dir1 under hash dir failed"
23056 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23057 error "create dir2 under hash dir failed"
23059 # unfortunately, we need to umount to clear dir layout cache for now
23060 # once we fully implement dir layout, we can drop this
23061 umount_client $MOUNT || error "umount failed"
23062 mount_client $MOUNT || error "mount failed"
23064 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23065 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23066 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23068 #set the stripe to be unknown hash type
23069 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23070 $LCTL set_param fail_loc=0x1901
23071 for ((i = 0; i < 10; i++)); do
23072 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23073 error "stat f-$i failed"
23074 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23077 touch $DIR/$tdir/striped_dir/f0 &&
23078 error "create under striped dir with unknown hash should fail"
23080 $LCTL set_param fail_loc=0
23082 umount_client $MOUNT || error "umount failed"
23083 mount_client $MOUNT || error "mount failed"
23087 run_test 300i "client handle unknown hash type striped directory"
23090 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23092 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23093 skip "Need MDS version at least 2.7.55"
23100 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23101 $LCTL set_param fail_loc=0x1702
23102 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23103 error "set striped dir error"
23105 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23106 error "create files under striped dir failed"
23108 $LCTL set_param fail_loc=0
23110 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23114 run_test 300j "test large update record"
23117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23119 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23120 skip "Need MDS version at least 2.7.55"
23122 # this test needs a huge transaction
23124 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23125 osd*.$FSNAME-MDT0000.kbytestotal")
23126 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23133 #define OBD_FAIL_LARGE_STRIPE 0x1703
23134 $LCTL set_param fail_loc=0x1703
23135 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23136 error "set striped dir error"
23137 $LCTL set_param fail_loc=0
23139 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23140 error "getstripeddir fails"
23141 rm -rf $DIR/$tdir/striped_dir ||
23142 error "unlink striped dir fails"
23146 run_test 300k "test large striped directory"
23149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23150 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23151 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23152 skip "Need MDS version at least 2.7.55"
23156 test_mkdir -p $DIR/$tdir/striped_dir
23157 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23158 error "chown $RUNAS_ID failed"
23159 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23160 error "set default striped dir failed"
23162 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23163 $LCTL set_param fail_loc=0x80000158
23164 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23166 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23167 [ $stripe_index -eq 1 ] ||
23168 error "expect 1 get $stripe_index for $dir"
23170 run_test 300l "non-root user to create dir under striped dir with stale layout"
23173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23174 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23175 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23176 skip "Need MDS version at least 2.7.55"
23178 mkdir -p $DIR/$tdir/striped_dir
23179 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23180 error "set default stripes dir error"
23182 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23184 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23185 [ $stripe_count -eq 0 ] ||
23186 error "expect 0 get $stripe_count for a"
23188 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23189 error "set default stripes dir error"
23191 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23193 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23194 [ $stripe_count -eq 0 ] ||
23195 error "expect 0 get $stripe_count for b"
23197 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23198 error "set default stripes dir error"
23200 mkdir $DIR/$tdir/striped_dir/c &&
23201 error "default stripe_index is invalid, mkdir c should fails"
23203 rm -rf $DIR/$tdir || error "rmdir fails"
23205 run_test 300m "setstriped directory on single MDT FS"
23208 local list=$(comma_list $(mdts_nodes))
23211 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23216 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23217 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23218 skip "Need MDS version at least 2.7.55"
23219 remote_mds_nodsh && skip "remote MDS with nodsh"
23222 local list=$(comma_list $(mdts_nodes))
23224 trap cleanup_300n RETURN EXIT
23225 mkdir -p $DIR/$tdir
23226 chmod 777 $DIR/$tdir
23227 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23228 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23229 error "create striped dir succeeds with gid=0"
23231 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23232 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23233 error "create striped dir fails with gid=-1"
23235 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23236 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23237 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23238 error "set default striped dir succeeds with gid=0"
23241 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23242 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23243 error "set default striped dir fails with gid=-1"
23246 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23247 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23248 error "create test_dir fails"
23249 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23250 error "create test_dir1 fails"
23251 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23252 error "create test_dir2 fails"
23255 run_test 300n "non-root user to create dir under striped dir with default EA"
23258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23259 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23260 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23261 skip "Need MDS version at least 2.7.55"
23266 mkdir -p $DIR/$tdir
23268 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23269 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23270 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23271 skip "not enough free inodes $numfree1 $numfree2"
23274 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23275 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23276 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23277 skip "not enough free space $numfree1 $numfree2"
23280 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23281 error "setdirstripe fails"
23283 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23284 error "create dirs fails"
23286 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23287 ls $DIR/$tdir/striped_dir > /dev/null ||
23288 error "ls striped dir fails"
23289 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23290 error "unlink big striped dir fails"
23292 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23296 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23297 remote_mds_nodsh && skip "remote MDS with nodsh"
23299 mkdir_on_mdt0 $DIR/$tdir
23301 #define OBD_FAIL_OUT_ENOSPC 0x1704
23302 do_facet mds2 lctl set_param fail_loc=0x80001704
23303 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23304 && error "create striped directory should fail"
23306 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23308 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23311 run_test 300p "create striped directory without space"
23314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23315 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23317 local fd=$(free_fd)
23318 local cmd="exec $fd<$tdir"
23320 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23323 trap "eval $cmd" EXIT
23324 cd $tdir || error "cd $tdir fails"
23325 rmdir ../$tdir || error "rmdir $tdir fails"
23326 mkdir local_dir && error "create dir succeeds"
23327 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23331 run_test 300q "create remote directory under orphan directory"
23334 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23335 skip "Need MDS version at least 2.7.55" && return
23336 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23340 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23341 error "set striped dir error"
23343 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23344 error "getstripeddir fails"
23347 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23348 awk '/lmv_stripe_count:/ { print $2 }')
23350 [ $MDSCOUNT -ne $stripe_count ] &&
23351 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23353 rm -rf $DIR/$tdir/striped_dir ||
23354 error "unlink striped dir fails"
23356 run_test 300r "test -1 striped directory"
23358 test_300s_helper() {
23361 local stripe_dir=$DIR/$tdir/striped_dir.$count
23363 $LFS mkdir -c $count $stripe_dir ||
23364 error "lfs mkdir -c error"
23366 $LFS getdirstripe $stripe_dir ||
23367 error "lfs getdirstripe fails"
23370 stripe_count=$($LFS getdirstripe $stripe_dir |
23371 awk '/lmv_stripe_count:/ { print $2 }')
23373 [ $count -ne $stripe_count ] &&
23374 error_noexit "bad stripe count $stripe_count expected $count"
23377 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23378 awk '/0x/ {count[$1] += 1}; END {
23379 for (idx in count) {
23380 if (count[idx]>1) {
23381 print "index " idx " count " count[idx]
23386 if [[ -n "$dupe_stripes" ]] ; then
23387 lfs getdirstripe $stripe_dir
23388 error_noexit "Dupe MDT above: $dupe_stripes "
23391 rm -rf $stripe_dir ||
23392 error_noexit "unlink $stripe_dir fails"
23396 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23397 skip "Need MDS version at least 2.7.55" && return
23398 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23401 for count in $(seq 2 $MDSCOUNT); do
23402 test_300s_helper $count
23405 run_test 300s "test lfs mkdir -c without -i"
23408 prepare_remote_file() {
23409 mkdir $DIR/$tdir/src_dir ||
23410 error "create remote source failed"
23412 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23413 error "cp to remote source failed"
23414 touch $DIR/$tdir/src_dir/a
23416 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23417 error "create remote target dir failed"
23419 touch $DIR/$tdir/tgt_dir/b
23421 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23422 error "rename dir cross MDT failed!"
23424 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23425 error "src_child still exists after rename"
23427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23428 error "missing file(a) after rename"
23430 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23431 error "diff after rename"
23435 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23438 local remote_file=$DIR/$tdir/tgt_dir/b
23440 mkdir -p $DIR/$tdir
23442 prepare_remote_file || error "prepare remote file failed"
23445 $OPENUNLINK $remote_file $remote_file ||
23446 error "openunlink $remote_file failed"
23447 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23449 run_test 310a "open unlink remote file"
23452 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23455 local remote_file=$DIR/$tdir/tgt_dir/b
23457 mkdir -p $DIR/$tdir
23459 prepare_remote_file || error "prepare remote file failed"
23461 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23462 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23463 $CHECKSTAT -t file $remote_file || error "check file failed"
23465 run_test 310b "unlink remote file with multiple links while open"
23468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23469 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23471 local remote_file=$DIR/$tdir/tgt_dir/b
23473 mkdir -p $DIR/$tdir
23475 prepare_remote_file || error "prepare remote file failed"
23477 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23478 multiop_bg_pause $remote_file O_uc ||
23479 error "mulitop failed for remote file"
23481 $MULTIOP $DIR/$tfile Ouc
23482 kill -USR1 $MULTIPID
23485 run_test 310c "open-unlink remote file with multiple links"
23489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23490 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23491 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23492 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23493 remote_mds_nodsh && skip "remote MDS with nodsh"
23495 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23496 local mdts=$(comma_list $(mdts_nodes))
23498 mkdir -p $DIR/$tdir
23499 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23500 createmany -o $DIR/$tdir/$tfile. 1000
23502 # statfs data is not real time, let's just calculate it
23503 old_iused=$((old_iused + 1000))
23505 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23506 osp.*OST0000*MDT0000.create_count")
23507 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23508 osp.*OST0000*MDT0000.max_create_count")
23509 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23511 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23512 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23513 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23515 unlinkmany $DIR/$tdir/$tfile. 1000
23517 do_nodes $mdts "$LCTL set_param -n \
23518 osp.*OST0000*.max_create_count=$max_count"
23519 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23520 do_nodes $mdts "$LCTL set_param -n \
23521 osp.*OST0000*.create_count=$count"
23522 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23523 grep "=0" && error "create_count is zero"
23526 for i in $(seq 120); do
23527 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23528 # system may be too busy to destroy all objs in time, use
23529 # a somewhat small value to not fail autotest
23530 [ $((old_iused - new_iused)) -gt 400 ] && break
23534 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23535 [ $((old_iused - new_iused)) -gt 400 ] ||
23536 error "objs not destroyed after unlink"
23538 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23545 local vdevdir=$(dirname $(facet_vdevice $ost))
23546 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23547 local zfs_zapid=$(do_facet $ost $cmd |
23548 grep -w "/O/0/d$((objid%32))" -C 5 |
23549 awk '/Object/{getline; print $1}')
23550 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23551 awk "/$objid = /"'{printf $3}')
23556 zfs_object_blksz() {
23560 local vdevdir=$(dirname $(facet_vdevice $ost))
23561 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23562 local blksz=$(do_facet $ost $cmd $objid |
23563 awk '/dblk/{getline; printf $4}')
23565 case "${blksz: -1}" in
23566 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23567 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23574 test_312() { # LU-4856
23575 remote_ost_nodsh && skip "remote OST with nodsh"
23576 [ "$ost1_FSTYPE" = "zfs" ] ||
23577 skip_env "the test only applies to zfs"
23579 local max_blksz=$(do_facet ost1 \
23580 $ZFS get -p recordsize $(facet_device ost1) |
23581 awk '!/VALUE/{print $3}')
23583 # to make life a little bit easier
23584 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23585 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23587 local tf=$DIR/$tdir/$tfile
23589 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23591 # Get ZFS object id
23592 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23593 # block size change by sequential overwrite
23596 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23597 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23599 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23600 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23604 # block size change by sequential append write
23605 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23606 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23607 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23610 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23611 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23612 oflag=sync conv=notrunc
23614 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23615 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23616 error "blksz error, actual $blksz, " \
23617 "expected: 2 * $count * $PAGE_SIZE"
23623 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23624 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23626 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23627 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23628 [ $blksz -eq $PAGE_SIZE ] ||
23629 error "blksz error: $blksz, expected: $PAGE_SIZE"
23631 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23632 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23633 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23635 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23636 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23637 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23639 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23642 remote_ost_nodsh && skip "remote OST with nodsh"
23644 local file=$DIR/$tfile
23647 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23649 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23650 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23651 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23652 error "write should failed"
23653 do_facet ost1 "$LCTL set_param fail_loc=0"
23656 run_test 313 "io should fail after last_rcvd update fail"
23659 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23661 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23662 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23664 wait_delete_completed
23665 do_facet ost1 "$LCTL set_param fail_loc=0"
23667 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23669 test_315() { # LU-618
23670 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23672 local file=$DIR/$tfile
23675 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23676 error "multiop file write failed"
23677 $MULTIOP $file oO_RDONLY:r4063232_c &
23682 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23685 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23688 run_test 315 "read should be accounted"
23691 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23692 large_xattr_enabled || skip_env "ea_inode feature disabled"
23694 rm -rf $DIR/$tdir/d
23695 mkdir -p $DIR/$tdir/d
23696 chown nobody $DIR/$tdir/d
23697 touch $DIR/$tdir/d/file
23699 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23701 run_test 316 "lfs mv"
23704 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23705 skip "Need MDS version at least 2.11.53"
23706 if [ "$ost1_FSTYPE" == "zfs" ]; then
23707 skip "LU-10370: no implementation for ZFS"
23711 local grant_blk_size
23713 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23714 awk '/grant_block_size:/ { print $2; exit; }')
23716 # Create File of size 5M. Truncate it to below size's and verify
23719 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23720 error "Create file $DIR/$tfile failed"
23721 stack_trap "rm -f $DIR/$tfile" EXIT
23723 for trunc_sz in 2097152 4097 4000 509 0; do
23724 $TRUNCATE $DIR/$tfile $trunc_sz ||
23725 error "truncate $tfile to $trunc_sz failed"
23726 local sz=$(stat --format=%s $DIR/$tfile)
23727 local blk=$(stat --format=%b $DIR/$tfile)
23728 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23729 grant_blk_size) * 8))
23731 if [[ $blk -ne $trunc_blk ]]; then
23732 $(which stat) $DIR/$tfile
23733 error "Expected Block $trunc_blk got $blk for $tfile"
23736 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23737 error "Expected Size $trunc_sz got $sz for $tfile"
23742 # Create file with a hole and write actual two blocks. Block count
23745 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23746 conv=fsync || error "Create file : $DIR/$tfile"
23748 # Calculate the final truncate size.
23749 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23752 # truncate to size $trunc_sz bytes. Strip the last block
23753 # The block count must drop to 8
23755 $TRUNCATE $DIR/$tfile $trunc_sz ||
23756 error "truncate $tfile to $trunc_sz failed"
23758 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23759 sz=$(stat --format=%s $DIR/$tfile)
23760 blk=$(stat --format=%b $DIR/$tfile)
23762 if [[ $blk -ne $trunc_bsz ]]; then
23763 $(which stat) $DIR/$tfile
23764 error "Expected Block $trunc_bsz got $blk for $tfile"
23767 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23768 error "Expected Size $trunc_sz got $sz for $tfile"
23770 run_test 317 "Verify blocks get correctly update after truncate"
23773 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23774 local old_max_active=$($LCTL get_param -n \
23775 ${llite_name}.max_read_ahead_async_active \
23778 $LCTL set_param llite.*.max_read_ahead_async_active=256
23779 local max_active=$($LCTL get_param -n \
23780 ${llite_name}.max_read_ahead_async_active \
23782 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23784 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23785 error "set max_read_ahead_async_active should succeed"
23787 $LCTL set_param llite.*.max_read_ahead_async_active=512
23788 max_active=$($LCTL get_param -n \
23789 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23790 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23792 # restore @max_active
23793 [ $old_max_active -ne 0 ] && $LCTL set_param \
23794 llite.*.max_read_ahead_async_active=$old_max_active
23796 local old_threshold=$($LCTL get_param -n \
23797 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23798 local max_per_file_mb=$($LCTL get_param -n \
23799 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23801 local invalid=$(($max_per_file_mb + 1))
23803 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23804 && error "set $invalid should fail"
23806 local valid=$(($invalid - 1))
23808 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23809 error "set $valid should succeed"
23810 local threshold=$($LCTL get_param -n \
23811 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23812 [ $threshold -eq $valid ] || error \
23813 "expect threshold $valid got $threshold"
23815 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23817 run_test 318 "Verify async readahead tunables"
23820 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23822 local before=$(date +%s)
23824 local mdir=$DIR/$tdir
23825 local file=$mdir/xxx
23827 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23830 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23831 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23832 $LFS mv -m1 $file &
23835 dd if=$file of=/dev/null
23837 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23838 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23840 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23842 run_test 319 "lost lease lock on migrate error"
23844 test_398a() { # LU-4198
23845 local ost1_imp=$(get_osc_import_name client ost1)
23846 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23849 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23850 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23852 # request a new lock on client
23853 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23855 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23856 local lock_count=$($LCTL get_param -n \
23857 ldlm.namespaces.$imp_name.lru_size)
23858 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23860 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23862 # no lock cached, should use lockless IO and not enqueue new lock
23863 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23864 lock_count=$($LCTL get_param -n \
23865 ldlm.namespaces.$imp_name.lru_size)
23866 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23868 run_test 398a "direct IO should cancel lock otherwise lockless"
23870 test_398b() { # LU-4198
23871 which fio || skip_env "no fio installed"
23872 $LFS setstripe -c -1 $DIR/$tfile
23875 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23878 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23879 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23880 --numjobs=$njobs --fallocate=none \
23881 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23882 --filename=$DIR/$tfile &
23885 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23886 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23887 --numjobs=$njobs --fallocate=none \
23888 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23889 --filename=$DIR/$tfile || true
23894 run_test 398b "DIO and buffer IO race"
23896 test_398c() { # LU-4198
23897 local ost1_imp=$(get_osc_import_name client ost1)
23898 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23901 which fio || skip_env "no fio installed"
23903 saved_debug=$($LCTL get_param -n debug)
23904 $LCTL set_param debug=0
23906 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23907 ((size /= 1024)) # by megabytes
23908 ((size /= 2)) # write half of the OST at most
23909 [ $size -gt 40 ] && size=40 #reduce test time anyway
23911 $LFS setstripe -c 1 $DIR/$tfile
23913 # it seems like ldiskfs reserves more space than necessary if the
23914 # writing blocks are not mapped, so it extends the file firstly
23915 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23916 cancel_lru_locks osc
23918 # clear and verify rpc_stats later
23919 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23922 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23923 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23924 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23925 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23926 --filename=$DIR/$tfile
23927 [ $? -eq 0 ] || error "fio write error"
23929 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23930 error "Locks were requested while doing AIO"
23932 # get the percentage of 1-page I/O
23933 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23934 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23936 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23938 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23939 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23940 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23941 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23942 --filename=$DIR/$tfile
23943 [ $? -eq 0 ] || error "fio mixed read write error"
23945 echo "AIO with large block size ${size}M"
23946 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23947 --numjobs=1 --fallocate=none --ioengine=libaio \
23948 --iodepth=16 --allow_file_create=0 --size=${size}M \
23949 --filename=$DIR/$tfile
23950 [ $? -eq 0 ] || error "fio large block size failed"
23953 $LCTL set_param debug="$saved_debug"
23955 run_test 398c "run fio to test AIO"
23957 test_398d() { # LU-13846
23958 which aiocp || skip_env "no aiocp installed"
23959 local aio_file=$DIR/$tfile.aio
23961 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23963 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23964 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23965 stack_trap "rm -f $DIR/$tfile $aio_file"
23967 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23969 # make sure we don't crash and fail properly
23970 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23971 error "aio not aligned with PAGE SIZE should fail"
23973 rm -f $DIR/$tfile $aio_file
23975 run_test 398d "run aiocp to verify block size > stripe size"
23978 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23979 touch $DIR/$tfile.new
23980 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23982 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23984 test_398f() { # LU-14687
23985 which aiocp || skip_env "no aiocp installed"
23986 local aio_file=$DIR/$tfile.aio
23988 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23990 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23991 stack_trap "rm -f $DIR/$tfile $aio_file"
23993 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23994 $LCTL set_param fail_loc=0x1418
23995 # make sure we don't crash and fail properly
23996 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23997 error "aio with page allocation failure succeeded"
23998 $LCTL set_param fail_loc=0
23999 diff $DIR/$tfile $aio_file
24000 [[ $? != 0 ]] || error "no diff after failed aiocp"
24002 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24004 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24005 # stripe and i/o size must be > stripe size
24006 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24007 # single RPC in flight. This test shows async DIO submission is working by
24008 # showing multiple RPCs in flight.
24009 test_398g() { # LU-13798
24010 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24012 # We need to do some i/o first to acquire enough grant to put our RPCs
24013 # in flight; otherwise a new connection may not have enough grant
24015 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24016 error "parallel dio failed"
24017 stack_trap "rm -f $DIR/$tfile"
24019 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24020 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24021 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24022 stack_trap "$LCTL set_param -n $pages_per_rpc"
24024 # Recreate file so it's empty
24026 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24027 #Pause rpc completion to guarantee we see multiple rpcs in flight
24028 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24029 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24030 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24033 $LCTL set_param osc.*.rpc_stats=c
24035 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24036 error "parallel dio failed"
24037 stack_trap "rm -f $DIR/$tfile"
24039 $LCTL get_param osc.*-OST0000-*.rpc_stats
24040 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24041 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24042 grep "8:" | awk '{print $8}')
24043 # We look at the "8 rpcs in flight" field, and verify A) it is present
24044 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24045 # as expected for an 8M DIO to a file with 1M stripes.
24046 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24048 # Verify turning off parallel dio works as expected
24050 $LCTL set_param osc.*.rpc_stats=c
24051 $LCTL set_param llite.*.parallel_dio=0
24052 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24054 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24055 error "dio with parallel dio disabled failed"
24057 # Ideally, we would see only one RPC in flight here, but there is an
24058 # unavoidable race between i/o completion and RPC in flight counting,
24059 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24060 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24061 # So instead we just verify it's always < 8.
24062 $LCTL get_param osc.*-OST0000-*.rpc_stats
24063 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24064 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24065 grep '^$' -B1 | grep . | awk '{print $1}')
24066 [ $ret != "8:" ] ||
24067 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24069 run_test 398g "verify parallel dio async RPC submission"
24071 test_398h() { # LU-13798
24072 local dio_file=$DIR/$tfile.dio
24074 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24076 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24077 stack_trap "rm -f $DIR/$tfile $dio_file"
24079 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24080 error "parallel dio failed"
24081 diff $DIR/$tfile $dio_file
24082 [[ $? == 0 ]] || error "file diff after aiocp"
24084 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24086 test_398i() { # LU-13798
24087 local dio_file=$DIR/$tfile.dio
24089 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24091 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24092 stack_trap "rm -f $DIR/$tfile $dio_file"
24094 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24095 $LCTL set_param fail_loc=0x1418
24096 # make sure we don't crash and fail properly
24097 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24098 error "parallel dio page allocation failure succeeded"
24099 diff $DIR/$tfile $dio_file
24100 [[ $? != 0 ]] || error "no diff after failed aiocp"
24102 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24104 test_398j() { # LU-13798
24105 # Stripe size > RPC size but less than i/o size tests split across
24106 # stripes and RPCs for individual i/o op
24107 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24109 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24110 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24111 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24112 stack_trap "$LCTL set_param -n $pages_per_rpc"
24114 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24115 error "parallel dio write failed"
24116 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24118 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24119 error "parallel dio read failed"
24120 diff $DIR/$tfile $DIR/$tfile.2
24121 [[ $? == 0 ]] || error "file diff after parallel dio read"
24123 run_test 398j "test parallel dio where stripe size > rpc_size"
24125 test_398k() { # LU-13798
24126 wait_delete_completed
24129 # 4 stripe file; we will cause out of space on OST0
24130 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24132 # Fill OST0 (if it's not too large)
24133 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24135 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24136 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24138 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24139 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24140 error "dd should fill OST0"
24141 stack_trap "rm -f $DIR/$tfile.1"
24143 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24147 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24148 error "file is not 0 bytes in size"
24150 # dd above should not succeed, but don't error until here so we can
24151 # get debug info above
24153 error "parallel dio write with enospc succeeded"
24154 stack_trap "rm -f $DIR/$tfile"
24156 run_test 398k "test enospc on first stripe"
24158 test_398l() { # LU-13798
24159 wait_delete_completed
24162 # 4 stripe file; we will cause out of space on OST0
24163 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24164 # happens on the second i/o chunk we issue
24165 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24167 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24168 stack_trap "rm -f $DIR/$tfile"
24170 # Fill OST0 (if it's not too large)
24171 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24173 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24174 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24176 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24177 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24178 error "dd should fill OST0"
24179 stack_trap "rm -f $DIR/$tfile.1"
24181 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24183 stack_trap "rm -f $DIR/$tfile.2"
24185 # Check that short write completed as expected
24186 ls -la $DIR/$tfile.2
24187 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24188 error "file is not 1M in size"
24190 # dd above should not succeed, but don't error until here so we can
24191 # get debug info above
24193 error "parallel dio write with enospc succeeded"
24195 # Truncate source file to same length as output file and diff them
24196 $TRUNCATE $DIR/$tfile 1048576
24197 diff $DIR/$tfile $DIR/$tfile.2
24198 [[ $? == 0 ]] || error "data incorrect after short write"
24200 run_test 398l "test enospc on intermediate stripe/RPC"
24202 test_398m() { # LU-13798
24203 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24205 # Set up failure on OST0, the first stripe:
24206 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24207 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24208 # So this fail_val specifies OST0
24209 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24210 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24212 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24213 error "parallel dio write with failure on first stripe succeeded"
24214 stack_trap "rm -f $DIR/$tfile"
24215 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24217 # Place data in file for read
24218 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24219 error "parallel dio write failed"
24221 # Fail read on OST0, first stripe
24222 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24223 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24224 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24225 error "parallel dio read with error on first stripe succeeded"
24226 rm -f $DIR/$tfile.2
24227 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24229 # Switch to testing on OST1, second stripe
24230 # Clear file contents, maintain striping
24232 # Set up failure on OST1, second stripe:
24233 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24234 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24236 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24237 error "parallel dio write with failure on first stripe succeeded"
24238 stack_trap "rm -f $DIR/$tfile"
24239 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24241 # Place data in file for read
24242 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24243 error "parallel dio write failed"
24245 # Fail read on OST1, second stripe
24246 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24247 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24248 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24249 error "parallel dio read with error on first stripe succeeded"
24250 rm -f $DIR/$tfile.2
24251 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24253 run_test 398m "test RPC failures with parallel dio"
24255 # Parallel submission of DIO should not cause problems for append, but it's
24256 # important to verify.
24257 test_398n() { # LU-13798
24258 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24260 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24261 error "dd to create source file failed"
24262 stack_trap "rm -f $DIR/$tfile"
24264 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24265 error "parallel dio write with failure on second stripe succeeded"
24266 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24267 diff $DIR/$tfile $DIR/$tfile.1
24268 [[ $? == 0 ]] || error "data incorrect after append"
24271 run_test 398n "test append with parallel DIO"
24274 local read_write=$1
24275 if [ "$read_write" = "write" ]; then
24276 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24277 elif [ "$read_write" = "read" ]; then
24278 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24280 error "argument error"
24283 # turn off debug for performance testing
24284 local saved_debug=$($LCTL get_param -n debug)
24285 $LCTL set_param debug=0
24287 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24289 # get ost1 size - $FSNAME-OST0000
24290 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24291 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24292 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24294 if [ "$read_write" = "read" ]; then
24295 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24298 local start_time=$(date +%s.%N)
24299 $dd_cmd bs=1M count=$blocks oflag=sync ||
24300 error "real dd $read_write error"
24301 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24303 if [ "$read_write" = "write" ]; then
24307 # define OBD_FAIL_OST_FAKE_RW 0x238
24308 do_facet ost1 $LCTL set_param fail_loc=0x238
24310 local start_time=$(date +%s.%N)
24311 $dd_cmd bs=1M count=$blocks oflag=sync ||
24312 error "fake dd $read_write error"
24313 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24315 if [ "$read_write" = "write" ]; then
24317 cancel_lru_locks osc
24318 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24319 error "$tfile size not $blocks MB"
24321 do_facet ost1 $LCTL set_param fail_loc=0
24323 echo "fake $read_write $duration_fake vs. normal $read_write" \
24324 "$duration in seconds"
24325 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24326 error_not_in_vm "fake write is slower"
24328 $LCTL set_param -n debug="$saved_debug"
24331 test_399a() { # LU-7655 for OST fake write
24332 remote_ost_nodsh && skip "remote OST with nodsh"
24336 run_test 399a "fake write should not be slower than normal write"
24338 test_399b() { # LU-8726 for OST fake read
24339 remote_ost_nodsh && skip "remote OST with nodsh"
24340 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24341 skip_env "ldiskfs only test"
24346 run_test 399b "fake read should not be slower than normal read"
24348 test_400a() { # LU-1606, was conf-sanity test_74
24349 if ! which $CC > /dev/null 2>&1; then
24350 skip_env "$CC is not installed"
24353 local extra_flags=''
24354 local out=$TMP/$tfile
24355 local prefix=/usr/include/lustre
24358 # Oleg removes c files in his test rig so test if any c files exist
24359 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24360 skip_env "Needed c test files are missing"
24362 if ! [[ -d $prefix ]]; then
24363 # Assume we're running in tree and fixup the include path.
24364 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24365 extra_flags+=" -L$LUSTRE/utils/.lib"
24368 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24369 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24370 error "client api broken"
24374 run_test 400a "Lustre client api program can compile and link"
24376 test_400b() { # LU-1606, LU-5011
24378 local out=$TMP/$tfile
24379 local prefix=/usr/include/linux/lustre
24381 # We use a hard coded prefix so that this test will not fail
24382 # when run in tree. There are headers in lustre/include/lustre/
24383 # that are not packaged (like lustre_idl.h) and have more
24384 # complicated include dependencies (like config.h and lnet/types.h).
24385 # Since this test about correct packaging we just skip them when
24386 # they don't exist (see below) rather than try to fixup cppflags.
24388 if ! which $CC > /dev/null 2>&1; then
24389 skip_env "$CC is not installed"
24392 for header in $prefix/*.h; do
24393 if ! [[ -f "$header" ]]; then
24397 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24398 continue # lustre_ioctl.h is internal header
24401 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24402 error "cannot compile '$header'"
24406 run_test 400b "packaged headers can be compiled"
24408 test_401a() { #LU-7437
24409 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24410 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24412 #count the number of parameters by "list_param -R"
24413 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24414 #count the number of parameters by listing proc files
24415 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24416 echo "proc_dirs='$proc_dirs'"
24417 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24418 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24421 [ $params -eq $procs ] ||
24422 error "found $params parameters vs. $procs proc files"
24424 # test the list_param -D option only returns directories
24425 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24426 #count the number of parameters by listing proc directories
24427 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24430 [ $params -eq $procs ] ||
24431 error "found $params parameters vs. $procs proc files"
24433 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24436 # jobid_var may not allow arbitrary values, so use jobid_name
24438 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24439 local testname=jobid_name tmp='testing%p'
24441 local testname=jobid_var tmp=testing
24444 local save=$($LCTL get_param -n $testname)
24446 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24447 error "no error returned when setting bad parameters"
24449 local jobid_new=$($LCTL get_param -n foe $testname baz)
24450 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24452 $LCTL set_param -n fog=bam $testname=$save bat=fog
24453 local jobid_old=$($LCTL get_param -n foe $testname bag)
24454 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24456 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24459 # jobid_var may not allow arbitrary values, so use jobid_name
24461 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24462 local testname=jobid_name
24464 local testname=jobid_var
24467 local jobid_var_old=$($LCTL get_param -n $testname)
24468 local jobid_var_new
24470 $LCTL set_param $testname= &&
24471 error "no error returned for 'set_param a='"
24473 jobid_var_new=$($LCTL get_param -n $testname)
24474 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24475 error "$testname was changed by setting without value"
24477 $LCTL set_param $testname &&
24478 error "no error returned for 'set_param a'"
24480 jobid_var_new=$($LCTL get_param -n $testname)
24481 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24482 error "$testname was changed by setting without value"
24484 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24487 # jobid_var may not allow arbitrary values, so use jobid_name
24489 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24490 local testname=jobid_name new_value='foo=bar%p'
24492 local testname=jobid_var new_valuie=foo=bar
24495 local jobid_var_old=$($LCTL get_param -n $testname)
24496 local jobid_var_new
24498 $LCTL set_param $testname=$new_value ||
24499 error "'set_param a=b' did not accept a value containing '='"
24501 jobid_var_new=$($LCTL get_param -n $testname)
24502 [[ "$jobid_var_new" == "$new_value" ]] ||
24503 error "'set_param a=b' failed on a value containing '='"
24505 # Reset the $testname to test the other format
24506 $LCTL set_param $testname=$jobid_var_old
24507 jobid_var_new=$($LCTL get_param -n $testname)
24508 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24509 error "failed to reset $testname"
24511 $LCTL set_param $testname $new_value ||
24512 error "'set_param a b' did not accept a value containing '='"
24514 jobid_var_new=$($LCTL get_param -n $testname)
24515 [[ "$jobid_var_new" == "$new_value" ]] ||
24516 error "'set_param a b' failed on a value containing '='"
24518 $LCTL set_param $testname $jobid_var_old
24519 jobid_var_new=$($LCTL get_param -n $testname)
24520 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24521 error "failed to reset $testname"
24523 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24525 test_401e() { # LU-14779
24526 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24527 error "lctl list_param MGC* failed"
24528 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24529 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24530 error "lctl get_param lru_size failed"
24532 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24535 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24536 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24537 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24538 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24539 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24540 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24541 remote_mds_nodsh && skip "remote MDS with nodsh"
24543 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24544 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24545 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24546 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24547 echo "Touch failed - OK"
24549 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24552 local file1=$DIR/$tfile.1
24553 local file2=$DIR/$tfile.2
24554 local tfile=$TMP/$tfile
24556 rm -f $file1 $file2 $tfile
24561 # 30 sec OBD_TIMEOUT in ll_getattr()
24562 # right before populating st_nlink
24563 $LCTL set_param fail_loc=0x80001409
24564 stat -c %h $file1 > $tfile &
24566 # create an alias, drop all locks and reclaim the dentry
24568 cancel_lru_locks mdc
24569 cancel_lru_locks osc
24570 sysctl -w vm.drop_caches=2
24574 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24576 rm -f $tfile $file1 $file2
24578 run_test 403 "i_nlink should not drop to zero due to aliasing"
24580 test_404() { # LU-6601
24581 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24582 skip "Need server version newer than 2.8.52"
24583 remote_mds_nodsh && skip "remote MDS with nodsh"
24585 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24586 awk '/osp .*-osc-MDT/ { print $4}')
24589 for osp in $mosps; do
24590 echo "Deactivate: " $osp
24591 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24592 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24593 awk -vp=$osp '$4 == p { print $2 }')
24594 [ $stat = IN ] || {
24595 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24596 error "deactivate error"
24598 echo "Activate: " $osp
24599 do_facet $SINGLEMDS $LCTL --device %$osp activate
24600 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24601 awk -vp=$osp '$4 == p { print $2 }')
24602 [ $stat = UP ] || {
24603 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24604 error "activate error"
24608 run_test 404 "validate manual {de}activated works properly for OSPs"
24611 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24612 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24613 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24614 skip "Layout swap lock is not supported"
24616 check_swap_layouts_support
24617 check_swap_layout_no_dom $DIR
24619 test_mkdir $DIR/$tdir
24620 swap_lock_test -d $DIR/$tdir ||
24621 error "One layout swap locked test failed"
24623 run_test 405 "Various layout swap lock tests"
24626 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24627 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24628 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24630 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24631 skip "Need MDS version at least 2.8.50"
24633 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24634 local test_pool=$TESTNAME
24636 pool_add $test_pool || error "pool_add failed"
24637 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24638 error "pool_add_targets failed"
24640 save_layout_restore_at_exit $MOUNT
24642 # parent set default stripe count only, child will stripe from both
24643 # parent and fs default
24644 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24645 error "setstripe $MOUNT failed"
24646 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24647 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24648 for i in $(seq 10); do
24649 local f=$DIR/$tdir/$tfile.$i
24650 touch $f || error "touch failed"
24651 local count=$($LFS getstripe -c $f)
24652 [ $count -eq $OSTCOUNT ] ||
24653 error "$f stripe count $count != $OSTCOUNT"
24654 local offset=$($LFS getstripe -i $f)
24655 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24656 local size=$($LFS getstripe -S $f)
24657 [ $size -eq $((def_stripe_size * 2)) ] ||
24658 error "$f stripe size $size != $((def_stripe_size * 2))"
24659 local pool=$($LFS getstripe -p $f)
24660 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24663 # change fs default striping, delete parent default striping, now child
24664 # will stripe from new fs default striping only
24665 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24666 error "change $MOUNT default stripe failed"
24667 $LFS setstripe -c 0 $DIR/$tdir ||
24668 error "delete $tdir default stripe failed"
24669 for i in $(seq 11 20); do
24670 local f=$DIR/$tdir/$tfile.$i
24671 touch $f || error "touch $f failed"
24672 local count=$($LFS getstripe -c $f)
24673 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24674 local offset=$($LFS getstripe -i $f)
24675 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24676 local size=$($LFS getstripe -S $f)
24677 [ $size -eq $def_stripe_size ] ||
24678 error "$f stripe size $size != $def_stripe_size"
24679 local pool=$($LFS getstripe -p $f)
24680 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24683 unlinkmany $DIR/$tdir/$tfile. 1 20
24685 local f=$DIR/$tdir/$tfile
24686 pool_remove_all_targets $test_pool $f
24687 pool_remove $test_pool $f
24689 run_test 406 "DNE support fs default striping"
24692 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24693 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24694 skip "Need MDS version at least 2.8.55"
24695 remote_mds_nodsh && skip "remote MDS with nodsh"
24697 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24698 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24699 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24700 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24701 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24703 #define OBD_FAIL_DT_TXN_STOP 0x2019
24704 for idx in $(seq $MDSCOUNT); do
24705 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24707 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24708 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24709 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24712 run_test 407 "transaction fail should cause operation fail"
24715 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24717 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24718 lctl set_param fail_loc=0x8000040a
24719 # let ll_prepare_partial_page() fail
24720 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24724 # create at least 100 unused inodes so that
24725 # shrink_icache_memory(0) should not return 0
24726 touch $DIR/$tfile-{0..100}
24727 rm -f $DIR/$tfile-{0..100}
24730 echo 2 > /proc/sys/vm/drop_caches
24732 run_test 408 "drop_caches should not hang due to page leaks"
24736 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24738 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24739 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24740 touch $DIR/$tdir/guard || error "(2) Fail to create"
24742 local PREFIX=$(str_repeat 'A' 128)
24743 echo "Create 1K hard links start at $(date)"
24744 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24745 error "(3) Fail to hard link"
24747 echo "Links count should be right although linkEA overflow"
24748 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24749 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24750 [ $linkcount -eq 1001 ] ||
24751 error "(5) Unexpected hard links count: $linkcount"
24753 echo "List all links start at $(date)"
24754 ls -l $DIR/$tdir/foo > /dev/null ||
24755 error "(6) Fail to list $DIR/$tdir/foo"
24757 echo "Unlink hard links start at $(date)"
24758 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24759 error "(7) Fail to unlink"
24760 echo "Unlink hard links finished at $(date)"
24762 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24766 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24767 skip "Need client version at least 2.9.59"
24768 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24769 skip "Need MODULES build"
24771 # Create a file, and stat it from the kernel
24772 local testfile=$DIR/$tfile
24775 local run_id=$RANDOM
24776 local my_ino=$(stat --format "%i" $testfile)
24778 # Try to insert the module. This will always fail as the
24779 # module is designed to not be inserted.
24780 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24783 # Anything but success is a test failure
24785 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24786 error "no inode match"
24788 run_test 410 "Test inode number returned from kernel thread"
24790 cleanup_test411_cgroup() {
24796 local cg_basedir=/sys/fs/cgroup/memory
24798 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24799 skip "no setup for cgroup"
24801 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24802 error "test file creation failed"
24803 cancel_lru_locks osc
24805 # Create a very small memory cgroup to force a slab allocation error
24806 local cgdir=$cg_basedir/osc_slab_alloc
24807 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24808 trap "cleanup_test411_cgroup $cgdir" EXIT
24809 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24810 echo 1M > $cgdir/memory.limit_in_bytes
24812 # Should not LBUG, just be killed by oom-killer
24813 # dd will return 0 even allocation failure in some environment.
24814 # So don't check return value
24815 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24816 cleanup_test411_cgroup $cgdir
24820 run_test 411 "Slab allocation error with cgroup does not LBUG"
24823 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24824 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24825 skip "Need server version at least 2.10.55"
24828 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24829 error "mkdir failed"
24830 $LFS getdirstripe $DIR/$tdir
24831 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24832 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24833 error "expect $((MDSCOUT - 1)) get $stripe_index"
24834 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24835 [ $stripe_count -eq 2 ] ||
24836 error "expect 2 get $stripe_count"
24838 run_test 412 "mkdir on specific MDTs"
24840 generate_uneven_mdts() {
24852 echo "Check for uneven MDTs: "
24854 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24855 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24856 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24858 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24859 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24862 for ((i = 1; i < ${#ffree[@]}; i++)); do
24863 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24864 if [ $tmp -gt $max ]; then
24868 if [ $tmp -lt $min ]; then
24874 # Check if we need to generate uneven MDTs
24875 local diff=$(((max - min) * 100 / min))
24876 local testdir=$DIR/$tdir-fillmdt
24881 while (( diff < threshold )); do
24882 # generate uneven MDTs, create till $threshold% diff
24883 echo -n "weight diff=$diff% must be > $threshold% ..."
24884 echo "Fill MDT$min_index with 100 files: loop $i"
24885 testdir=$DIR/$tdir-fillmdt/$i
24886 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
24887 error "mkdir $testdir failed"
24888 $LFS setstripe -E 1M -L mdt $testdir ||
24889 error "setstripe $testdir failed"
24890 for F in f.{0..99}; do
24891 dd if=/dev/zero of=$testdir/$F bs=1M count=1 > \
24892 /dev/null 2>&1 || error "dd $F failed"
24895 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24896 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24897 max=$(((${ffree[max_index]} >> 8) * \
24898 (${bavail[max_index]} * bsize >> 16)))
24899 min=$(((${ffree[min_index]} >> 8) * \
24900 (${bavail[min_index]} * bsize >> 16)))
24901 diff=$(((max - min) * 100 / min))
24905 echo "MDT filesfree available: ${ffree[@]}"
24906 echo "MDT blocks available: ${bavail[@]}"
24907 echo "weight diff=$diff%"
24912 local stripe_count=$2
24913 local mdts=$(comma_list $(mdts_nodes))
24916 local lmv_qos_prio_free
24917 local lmv_qos_threshold_rr
24918 local lmv_qos_maxage
24919 local lod_qos_prio_free
24920 local lod_qos_threshold_rr
24921 local lod_qos_maxage
24925 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24926 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24927 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24929 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24930 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24931 stack_trap "$LCTL set_param \
24932 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
24933 stack_trap "$LCTL set_param \
24934 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
24935 stack_trap "$LCTL set_param \
24936 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
24938 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24939 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24940 lod_qos_prio_free=${lod_qos_prio_free%%%}
24941 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24942 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24943 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24944 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24945 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24946 stack_trap "do_nodes $mdts $LCTL set_param \
24947 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
24948 stack_trap "do_nodes $mdts $LCTL set_param \
24949 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
24950 stack_trap "do_nodes $mdts $LCTL set_param \
24951 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
24953 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24954 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24956 testdir=$DIR/$tdir-s$stripe_count/rr
24958 local stripe_index=$($LFS getstripe -m $testdir)
24959 local test_mkdir_rr=true
24961 echo "dirstripe: '$($LFS getdirstripe $testdir)'"
24962 getfattr -d -m dmv -e hex $testdir | grep dmv
24963 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
24964 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
24965 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
24966 test_mkdir_rr=false
24971 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24972 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24974 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
24975 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
24976 eval $mkdir_cmd $testdir/subdir$i ||
24977 error "$mkdir_cmd subdir$i failed"
24980 for (( i = 0; i < $MDSCOUNT; i++ )); do
24981 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24982 echo "$count directories created on MDT$i"
24983 if $test_mkdir_rr; then
24984 (( $count == 100 )) ||
24985 error "subdirs are not evenly distributed"
24986 elif (( $i == $stripe_index )); then
24987 (( $count == 100 * MDSCOUNT )) ||
24988 error "$count subdirs created on MDT$i"
24990 (( $count == 0 )) ||
24991 error "$count subdirs created on MDT$i"
24994 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24995 count=$($LFS getdirstripe $testdir/* |
24996 grep -c -P "^\s+$i\t")
24997 echo "$count stripes created on MDT$i"
24998 # deviation should < 5% of average
24999 (( $count >= 95 * stripe_count &&
25000 $count <= 105 * stripe_count)) ||
25001 error "stripes are not evenly distributed"
25006 echo "Check for uneven MDTs: "
25016 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25017 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25018 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25020 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25021 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25024 for ((i = 1; i < ${#ffree[@]}; i++)); do
25025 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25026 if [ $tmp -gt $max ]; then
25030 if [ $tmp -lt $min ]; then
25036 (( ${ffree[min_index]} > 0 )) ||
25037 skip "no free files in MDT$min_index"
25038 (( ${ffree[min_index]} < 100000000 )) ||
25039 skip "too many free files in MDT$min_index"
25041 echo "MDT filesfree available: ${ffree[@]}"
25042 echo "MDT blocks available: ${bavail[@]}"
25043 echo "weight diff=$(((max - min) * 100 / min))%"
25045 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25047 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25048 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25049 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25050 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25051 # decrease statfs age, so that it can be updated in time
25052 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25053 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25057 testdir=$DIR/$tdir-s$stripe_count/qos
25060 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25061 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25062 eval $mkdir_cmd $testdir/subdir$i ||
25063 error "$mkdir_cmd subdir$i failed"
25066 for (( i = 0; i < $MDSCOUNT; i++ )); do
25067 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25068 echo "$count directories created on MDT$i"
25070 if [ $stripe_count -gt 1 ]; then
25071 count=$($LFS getdirstripe $testdir/* |
25072 grep -c -P "^\s+$i\t")
25073 echo "$count stripes created on MDT$i"
25077 max=$($LFS getdirstripe -i $testdir/* | grep -c "^$max_index$")
25078 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25080 # D-value should > 10% of averge
25081 (( max - min >= num / 10 )) ||
25082 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25085 if (( stripe_count > 1 )); then
25086 max=$($LFS getdirstripe $testdir/* |
25087 grep -c -P "^\s+$max_index\t")
25088 min=$($LFS getdirstripe $testdir/* |
25089 grep -c -P "^\s+$min_index\t")
25090 (( max - min >= num * stripe_count / 20 )) ||
25091 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 20)) * $stripe_count"
25103 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25104 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25105 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25107 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25109 for ((i = 1; i < ${#ffree[@]}; i++)); do
25110 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25111 (( tmp < min )) && min=$tmp && min_index=$i
25118 [ $MDSCOUNT -lt 2 ] &&
25119 skip "We need at least 2 MDTs for this test"
25121 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25122 skip "Need server version at least 2.12.52"
25126 generate_uneven_mdts 100
25127 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25128 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25129 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25130 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25131 error "mkdir failed"
25132 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25135 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25138 [ $MDSCOUNT -lt 2 ] &&
25139 skip "We need at least 2 MDTs for this test"
25141 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25142 skip "Need server version at least 2.12.52"
25147 generate_uneven_mdts 100
25148 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25149 testdir=$DIR/$tdir-s$stripe_count
25150 mkdir $testdir || error "mkdir $testdir failed"
25151 mkdir $testdir/rr || error "mkdir rr failed"
25152 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25153 error "mkdir qos failed"
25154 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25155 $testdir/rr || error "setdirstripe rr failed"
25156 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25157 error "setdirstripe failed"
25158 test_qos_mkdir "mkdir" $stripe_count
25161 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25164 (( $MDSCOUNT >= 2 )) ||
25165 skip "We need at least 2 MDTs for this test"
25167 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25168 skip "Need server version at least 2.14.51"
25174 testdir=$DIR/${tdir}-s1
25175 mkdir $testdir || error "mkdir $testdir failed"
25176 mkdir $testdir/rr || error "mkdir rr failed"
25177 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25178 # default max_inherit is -1, default max_inherit_rr is 0
25179 $LFS setdirstripe -D -c 1 $testdir/rr ||
25180 error "setdirstripe rr failed"
25181 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25182 error "setdirstripe qos failed"
25183 test_qos_mkdir "mkdir" 1
25185 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25186 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25187 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25188 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25189 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25191 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25192 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25193 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25194 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25195 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25196 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25197 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25198 error "level2 shouldn't have default LMV" || true
25200 run_test 413c "mkdir with default LMV max inherit rr"
25203 (( MDSCOUNT >= 2 )) ||
25204 skip "We need at least 2 MDTs for this test"
25206 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25207 skip "Need server version at least 2.14.51"
25209 local lmv_qos_threshold_rr
25211 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25213 stack_trap "$LCTL set_param \
25214 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25216 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25217 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25218 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25219 error "$tdir shouldn't have default LMV"
25220 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25221 error "mkdir sub failed"
25223 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25225 (( count == 100 )) || error "$count subdirs on MDT0"
25227 run_test 413d "inherit ROOT default LMV"
25234 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25235 unlinkmany $subdir/f. 100 &
25239 for pid in $pids; do
25243 run_test 413z "413 test cleanup"
25246 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25247 $LCTL set_param fail_loc=0x80000521
25248 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25251 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25255 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25256 skip "Need server version at least 2.11.52"
25266 # this test may be slow on ZFS
25267 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25269 # though this test is designed for striped directory, let's test normal
25270 # directory too since lock is always saved as CoS lock.
25271 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25272 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25281 start_time=$(date +%s)
25282 for i in $(seq $total); do
25283 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25286 end_time=$(date +%s)
25287 duration=$((end_time - start_time))
25289 kill -9 $setattr_pid
25291 echo "rename $total files took $duration sec"
25292 [ $duration -lt 100 ] || error "rename took $duration sec"
25294 run_test 415 "lock revoke is not missing"
25297 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25298 skip "Need server version at least 2.11.55"
25300 # define OBD_FAIL_OSD_TXN_START 0x19a
25301 do_facet mds1 lctl set_param fail_loc=0x19a
25303 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25307 run_test 416 "transaction start failure won't cause system hung"
25311 do_nodes $(comma_list $(mdts_nodes)) \
25312 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25313 do_nodes $(comma_list $(mdts_nodes)) \
25314 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25315 do_nodes $(comma_list $(mdts_nodes)) \
25316 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25320 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25321 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25322 skip "Need MDS version at least 2.11.56"
25324 trap cleanup_417 RETURN EXIT
25326 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25327 do_nodes $(comma_list $(mdts_nodes)) \
25328 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25329 $LFS migrate -m 0 $DIR/$tdir.1 &&
25330 error "migrate dir $tdir.1 should fail"
25332 do_nodes $(comma_list $(mdts_nodes)) \
25333 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25334 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25335 error "create remote dir $tdir.2 should fail"
25337 do_nodes $(comma_list $(mdts_nodes)) \
25338 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25339 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25340 error "create striped dir $tdir.3 should fail"
25343 run_test 417 "disable remote dir, striped dir and dir migration"
25345 # Checks that the outputs of df [-i] and lfs df [-i] match
25347 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25357 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25359 for count in {1..100}; do
25360 do_rpc_nodes "$CLIENTS" cancel_lru_locks
25363 # read the lines of interest
25364 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25365 error "df $inodes $dir | tail -n +2 failed"
25366 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25367 error "lfs df $inodes $dir | grep summary: failed"
25369 # skip first substrings of each output as they are different
25370 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25371 # compare the two outputs
25373 for i in {1..5}; do
25374 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25382 lfs df $inodes $dir
25383 error "df and lfs df $1 output mismatch: " \
25384 "df ${inodes}: ${df_out[*]}, " \
25385 "lfs df ${inodes}: ${lfs_df_out[*]}"
25390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25392 local dir=$DIR/$tdir
25393 local numfiles=$((RANDOM % 4096 + 2))
25394 local numblocks=$((RANDOM % 256 + 1))
25396 wait_delete_completed
25399 # check block output
25400 check_lfs_df blocks $dir
25401 # check inode output
25402 check_lfs_df inodes $dir
25404 # create a single file and retest
25405 echo "Creating a single file and testing"
25406 createmany -o $dir/$tfile- 1 &>/dev/null ||
25407 error "creating 1 file in $dir failed"
25408 check_lfs_df blocks $dir
25409 check_lfs_df inodes $dir
25411 # create a random number of files
25412 echo "Creating $((numfiles - 1)) files and testing"
25413 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25414 error "creating $((numfiles - 1)) files in $dir failed"
25416 # write a random number of blocks to the first test file
25417 echo "Writing $numblocks 4K blocks and testing"
25418 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25419 count=$numblocks &>/dev/null ||
25420 error "dd to $dir/${tfile}-0 failed"
25423 check_lfs_df blocks $dir
25424 check_lfs_df inodes $dir
25426 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25427 error "unlinking $numfiles files in $dir failed"
25429 run_test 418 "df and lfs df outputs match"
25433 local dir=$DIR/$tdir
25438 cancel_lru_locks mdc
25440 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25441 $LCTL set_param fail_loc=0x1410
25443 $LCTL set_param fail_loc=0
25446 run_test 419 "Verify open file by name doesn't crash kernel"
25450 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25451 skip "Need MDS version at least 2.12.53"
25453 local SAVE_UMASK=$(umask)
25454 local dir=$DIR/$tdir
25455 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25459 mkdir -m03777 $dir/testdir
25460 ls -dn $dir/testdir
25461 # Need to remove trailing '.' when SELinux is enabled
25462 local dirperms=$(ls -dn $dir/testdir |
25463 awk '{ sub(/\.$/, "", $1); print $1}')
25464 [ $dirperms == "drwxrwsrwt" ] ||
25465 error "incorrect perms on $dir/testdir"
25467 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25468 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25469 ls -n $dir/testdir/testfile
25470 local fileperms=$(ls -n $dir/testdir/testfile |
25471 awk '{ sub(/\.$/, "", $1); print $1}')
25472 [ $fileperms == "-rwxr-xr-x" ] ||
25473 error "incorrect perms on $dir/testdir/testfile"
25477 run_test 420 "clear SGID bit on non-directories for non-members"
25484 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25485 skip "Need MDS version at least 2.12.54"
25487 test_mkdir $DIR/$tdir
25488 createmany -o $DIR/$tdir/f 3
25489 cnt=$(ls -1 $DIR/$tdir | wc -l)
25490 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25492 fid1=$(lfs path2fid $DIR/$tdir/f1)
25493 fid2=$(lfs path2fid $DIR/$tdir/f2)
25494 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25496 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25497 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25499 cnt=$(ls -1 $DIR/$tdir | wc -l)
25500 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25502 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25503 createmany -o $DIR/$tdir/f 3
25504 cnt=$(ls -1 $DIR/$tdir | wc -l)
25505 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25507 fid1=$(lfs path2fid $DIR/$tdir/f1)
25508 fid2=$(lfs path2fid $DIR/$tdir/f2)
25509 echo "remove using fsname $FSNAME"
25510 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25512 cnt=$(ls -1 $DIR/$tdir | wc -l)
25513 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25515 run_test 421a "simple rm by fid"
25522 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25523 skip "Need MDS version at least 2.12.54"
25525 test_mkdir $DIR/$tdir
25526 createmany -o $DIR/$tdir/f 3
25527 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25530 FID1=$(lfs path2fid $DIR/$tdir/f1)
25531 FID2=$(lfs path2fid $DIR/$tdir/f2)
25532 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25534 kill -USR1 $MULTIPID
25537 cnt=$(ls $DIR/$tdir | wc -l)
25538 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25540 run_test 421b "rm by fid on open file"
25546 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25547 skip "Need MDS version at least 2.12.54"
25549 test_mkdir $DIR/$tdir
25550 createmany -o $DIR/$tdir/f 3
25551 touch $DIR/$tdir/$tfile
25552 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25553 cnt=$(ls -1 $DIR/$tdir | wc -l)
25554 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25556 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25557 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25559 cnt=$(ls $DIR/$tdir | wc -l)
25560 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25562 run_test 421c "rm by fid against hardlinked files"
25568 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25569 skip "Need MDS version at least 2.12.54"
25571 test_mkdir $DIR/$tdir
25572 createmany -o $DIR/$tdir/f 4097
25573 cnt=$(ls -1 $DIR/$tdir | wc -l)
25574 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25576 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25577 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25579 cnt=$(ls $DIR/$tdir | wc -l)
25581 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25583 run_test 421d "rmfid en masse"
25589 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25590 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25591 skip "Need MDS version at least 2.12.54"
25593 mkdir -p $DIR/$tdir
25594 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25595 createmany -o $DIR/$tdir/striped_dir/f 512
25596 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25597 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25599 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25600 sed "s/[/][^:]*://g")
25601 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25603 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25605 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25607 run_test 421e "rmfid in DNE"
25613 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25614 skip "Need MDS version at least 2.12.54"
25616 test_mkdir $DIR/$tdir
25618 cnt=$(ls -1 $DIR/$tdir | wc -l)
25619 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25621 FID=$(lfs path2fid $DIR/$tdir/f)
25622 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25623 # rmfid should fail
25624 cnt=$(ls -1 $DIR/$tdir | wc -l)
25625 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25627 chmod a+rw $DIR/$tdir
25629 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25630 # rmfid should fail
25631 cnt=$(ls -1 $DIR/$tdir | wc -l)
25632 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25635 $RUNAS touch $DIR/$tdir/f
25636 FID=$(lfs path2fid $DIR/$tdir/f)
25637 echo "rmfid as root"
25638 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25639 cnt=$(ls -1 $DIR/$tdir | wc -l)
25640 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25643 $RUNAS touch $DIR/$tdir/f
25644 cnt=$(ls -1 $DIR/$tdir | wc -l)
25645 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25646 FID=$(lfs path2fid $DIR/$tdir/f)
25647 # rmfid w/o user_fid2path mount option should fail
25648 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25649 cnt=$(ls -1 $DIR/$tdir | wc -l)
25650 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25652 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25653 stack_trap "rmdir $tmpdir"
25654 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25655 error "failed to mount client'"
25656 stack_trap "umount_client $tmpdir"
25658 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25659 # rmfid should succeed
25660 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25661 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25663 # rmfid shouldn't allow to remove files due to dir's permission
25664 chmod a+rwx $tmpdir/$tdir
25665 touch $tmpdir/$tdir/f
25666 ls -la $tmpdir/$tdir
25667 FID=$(lfs path2fid $tmpdir/$tdir/f)
25668 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25671 run_test 421f "rmfid checks permissions"
25677 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25678 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25679 skip "Need MDS version at least 2.12.54"
25681 mkdir -p $DIR/$tdir
25682 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25683 createmany -o $DIR/$tdir/striped_dir/f 512
25684 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25685 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25687 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25688 sed "s/[/][^:]*://g")
25690 rm -f $DIR/$tdir/striped_dir/f1*
25691 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25692 removed=$((512 - cnt))
25694 # few files have been just removed, so we expect
25695 # rmfid to fail on their fids
25696 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25697 [ $removed != $errors ] && error "$errors != $removed"
25699 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25701 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25703 run_test 421g "rmfid to return errors properly"
25706 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25707 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25708 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25709 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25710 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25712 local amc=$(at_max_get client)
25713 local amo=$(at_max_get mds1)
25714 local timeout=`lctl get_param -n timeout`
25716 at_max_set 0 client
25719 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25720 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25721 fail_val=$(((2*timeout + 10)*1000))
25722 touch $DIR/$tdir/d3/file &
25724 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25725 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25726 fail_val=$((2*timeout + 5))
25727 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25731 sleep $((2 * timeout))
25735 touch $DIR/$tdir/d2/file3
25736 touch $DIR/$tdir/d2/file4
25737 touch $DIR/$tdir/d2/file5
25740 at_max_set $amc client
25741 at_max_set $amo mds1
25743 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25744 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25745 error "Watchdog is always throttled"
25747 run_test 422 "kill a process with RPC in progress"
25760 # ensure statfs cache is expired
25763 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25764 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25768 run_test 423 "statfs should return a right data"
25771 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25772 $LCTL set_param fail_loc=0x80000522
25773 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25776 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25779 test_mkdir -c -1 $DIR/$tdir
25780 $LFS setstripe -c -1 $DIR/$tdir
25782 lru_resize_disable "" 100
25783 stack_trap "lru_resize_enable" EXIT
25787 for i in $(seq $((MDSCOUNT * 125))); do
25788 local t=$DIR/$tdir/$tfile_$i
25790 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25791 error_noexit "Create file $t"
25793 stack_trap "rm -rf $DIR/$tdir" EXIT
25795 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25796 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25797 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25799 [ $lock_count -le $lru_size ] ||
25800 error "osc lock count $lock_count > lru size $lru_size"
25803 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25804 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25805 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25807 [ $lock_count -le $lru_size ] ||
25808 error "mdc lock count $lock_count > lru size $lru_size"
25811 run_test 425 "lock count should not exceed lru size"
25814 splice-test -r $DIR/$tfile
25815 splice-test -rd $DIR/$tfile
25816 splice-test $DIR/$tfile
25817 splice-test -d $DIR/$tfile
25819 run_test 426 "splice test on Lustre"
25822 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25823 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25824 skip "Need MDS version at least 2.12.4"
25830 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25831 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25833 $LFS getdirstripe $DIR/$tdir/1/dir
25835 #first setfattr for creating updatelog
25836 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25838 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25839 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25840 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25841 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25845 wait_recovery_complete mds2 $((2*TIMEOUT))
25847 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25848 echo $log | grep "get update log failed" &&
25849 error "update log corruption is detected" || true
25851 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25855 local cache_limit=$CACHE_MAX
25857 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25858 $LCTL set_param -n llite.*.max_cached_mb=64
25861 $LFS setstripe -c 1 $DIR/$tdir
25862 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25863 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25865 for f in $(seq 4); do
25866 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25870 cancel_lru_locks osc
25872 for f in $(seq 4); do
25873 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25877 run_test 428 "large block size IO should not hang"
25879 test_429() { # LU-7915 / LU-10948
25880 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25881 local testfile=$DIR/$tfile
25882 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25888 $LCTL get_param $ll_opencache_threshold_count ||
25889 skip "client does not have opencache parameter"
25891 set_opencache $new_flag
25892 stack_trap "restore_opencache"
25893 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25894 error "enable opencache failed"
25896 # drop MDC DLM locks
25897 cancel_lru_locks mdc
25898 # clear MDC RPC stats counters
25899 $LCTL set_param $mdc_rpcstats=clear
25901 # According to the current implementation, we need to run 3 times
25902 # open & close file to verify if opencache is enabled correctly.
25903 # 1st, RPCs are sent for lookup/open and open handle is released on
25905 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25906 # so open handle won't be released thereafter.
25907 # 3rd, No RPC is sent out.
25908 $MULTIOP $testfile oc || error "multiop failed"
25909 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25910 echo "1st: $first_rpc RPCs in flight"
25912 $MULTIOP $testfile oc || error "multiop failed"
25913 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25914 echo "2nd: $second_rpc RPCs in flight"
25916 $MULTIOP $testfile oc || error "multiop failed"
25917 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25918 echo "3rd: $third_rpc RPCs in flight"
25920 #verify no MDC RPC is sent
25921 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25923 run_test 429 "verify if opencache flag on client side does work"
25929 # data at [200K, 400K)
25930 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25931 error "256K->512K dd fails"
25933 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25934 error "2M->3M dd fails"
25936 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25937 error "4M->5M dd fails"
25938 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25939 # start at first component hole #1
25940 printf "Seeking hole from 1000 ... "
25941 offset=$(lseek_test -l 1000 $file)
25943 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25944 printf "Seeking data from 1000 ... "
25945 offset=$(lseek_test -d 1000 $file)
25947 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25949 # start at first component data block
25950 printf "Seeking hole from 300000 ... "
25951 offset=$(lseek_test -l 300000 $file)
25953 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25954 printf "Seeking data from 300000 ... "
25955 offset=$(lseek_test -d 300000 $file)
25957 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25959 # start at the first component but beyond end of object size
25960 printf "Seeking hole from 1000000 ... "
25961 offset=$(lseek_test -l 1000000 $file)
25963 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25964 printf "Seeking data from 1000000 ... "
25965 offset=$(lseek_test -d 1000000 $file)
25967 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25969 # start at second component stripe 2 (empty file)
25970 printf "Seeking hole from 1500000 ... "
25971 offset=$(lseek_test -l 1500000 $file)
25973 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25974 printf "Seeking data from 1500000 ... "
25975 offset=$(lseek_test -d 1500000 $file)
25977 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25979 # start at second component stripe 1 (all data)
25980 printf "Seeking hole from 3000000 ... "
25981 offset=$(lseek_test -l 3000000 $file)
25983 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25984 printf "Seeking data from 3000000 ... "
25985 offset=$(lseek_test -d 3000000 $file)
25987 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25989 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25990 error "2nd dd fails"
25991 echo "Add data block at 640K...1280K"
25993 # start at before new data block, in hole
25994 printf "Seeking hole from 600000 ... "
25995 offset=$(lseek_test -l 600000 $file)
25997 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25998 printf "Seeking data from 600000 ... "
25999 offset=$(lseek_test -d 600000 $file)
26001 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26003 # start at the first component new data block
26004 printf "Seeking hole from 1000000 ... "
26005 offset=$(lseek_test -l 1000000 $file)
26007 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26008 printf "Seeking data from 1000000 ... "
26009 offset=$(lseek_test -d 1000000 $file)
26011 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26013 # start at second component stripe 2, new data
26014 printf "Seeking hole from 1200000 ... "
26015 offset=$(lseek_test -l 1200000 $file)
26017 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26018 printf "Seeking data from 1200000 ... "
26019 offset=$(lseek_test -d 1200000 $file)
26021 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26023 # start beyond file end
26024 printf "Using offset > filesize ... "
26025 lseek_test -l 4000000 $file && error "lseek should fail"
26026 printf "Using offset > filesize ... "
26027 lseek_test -d 4000000 $file && error "lseek should fail"
26033 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26034 skip "MDT does not support SEEK_HOLE"
26036 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26037 skip "OST does not support SEEK_HOLE"
26039 local file=$DIR/$tdir/$tfile
26041 mkdir -p $DIR/$tdir
26043 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26044 # OST stripe #1 will have continuous data at [1M, 3M)
26045 # OST stripe #2 is empty
26046 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26047 lseek_test_430 $file
26049 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26050 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26051 lseek_test_430 $file
26053 $LFS setstripe -c2 -S 512K $file
26054 echo "Two stripes, stripe size 512K"
26055 lseek_test_430 $file
26057 # FLR with stale mirror
26058 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26060 echo "Mirrored file:"
26061 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26062 echo "Plain 2 stripes 1M"
26063 lseek_test_430 $file
26066 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26069 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26070 skip "OST does not support SEEK_HOLE"
26073 local file=$DIR/$tdir/$tfile
26075 mkdir -p $DIR/$tdir
26076 # Empty layout lseek should fail
26079 printf "Seeking hole from 0 ... "
26080 lseek_test -l 0 $file && error "lseek should fail"
26081 printf "Seeking data from 0 ... "
26082 lseek_test -d 0 $file && error "lseek should fail"
26086 $LFS setstripe -E 1M -c2 -E eof $file
26087 $TRUNCATE $file 1048576
26088 printf "Seeking hole from 1000000 ... "
26089 offset=$(lseek_test -l 1000000 $file)
26091 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26092 printf "Seeking data from 1000000 ... "
26093 lseek_test -d 1000000 $file && error "lseek should fail"
26096 # full component followed by non-inited one
26097 $LFS setstripe -E 1M -c2 -E eof $file
26098 dd if=/dev/urandom of=$file bs=1M count=1
26099 printf "Seeking hole from 1000000 ... "
26100 offset=$(lseek_test -l 1000000 $file)
26102 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26103 printf "Seeking hole from 1048576 ... "
26104 lseek_test -l 1048576 $file && error "lseek should fail"
26105 # init second component and truncate back
26106 echo "123" >> $file
26107 $TRUNCATE $file 1048576
26108 printf "Seeking hole from 1000000 ... "
26109 offset=$(lseek_test -l 1000000 $file)
26111 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26112 printf "Seeking hole from 1048576 ... "
26113 lseek_test -l 1048576 $file && error "lseek should fail"
26114 # boundary checks for big values
26115 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26116 offset=$(lseek_test -d 0 $file.10g)
26117 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26118 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26119 offset=$(lseek_test -d 0 $file.100g)
26120 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26123 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26126 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26127 skip "OST does not support SEEK_HOLE"
26129 local file=$DIR/$tdir/$tfile
26132 mkdir -p $DIR/$tdir
26133 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26135 # cp version 8.33+ prefers lseek over fiemap
26136 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26138 time cp $file /dev/null
26139 (( SECONDS - start < 5 )) ||
26140 error "cp: too long runtime $((SECONDS - start))"
26143 # tar version 1.29+ supports SEEK_HOLE/DATA
26144 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26146 time tar cS $file - | cat > /dev/null
26147 (( SECONDS - start < 5 )) ||
26148 error "tar: too long runtime $((SECONDS - start))"
26151 run_test 430c "lseek: external tools check"
26153 test_431() { # LU-14187
26154 local file=$DIR/$tdir/$tfile
26156 mkdir -p $DIR/$tdir
26157 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26158 dd if=/dev/urandom of=$file bs=4k count=1
26159 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26160 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26161 #define OBD_FAIL_OST_RESTART_IO 0x251
26162 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26163 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26167 echo 3 > /proc/sys/vm/drop_caches
26168 diff $file $file.0 || error "data diff"
26170 run_test 431 "Restart transaction for IO"
26172 cleanup_test_432() {
26173 do_facet mgs $LCTL nodemap_activate 0
26174 wait_nm_sync active
26178 local tmpdir=$TMP/dir432
26180 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26181 skip "Need MDS version at least 2.14.52"
26183 stack_trap cleanup_test_432 EXIT
26187 do_facet mgs $LCTL nodemap_activate 1
26188 wait_nm_sync active
26189 do_facet mgs $LCTL nodemap_modify --name default \
26190 --property admin --value 1
26191 do_facet mgs $LCTL nodemap_modify --name default \
26192 --property trusted --value 1
26193 cancel_lru_locks mdc
26194 wait_nm_sync default admin_nodemap
26195 wait_nm_sync default trusted_nodemap
26197 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26198 grep -ci "Operation not permitted") -ne 0 ]; then
26199 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26202 run_test 432 "mv dir from outside Lustre"
26205 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26206 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26207 skip "Need server version at least 2.9.55"
26209 start_full_debug_logging
26213 stop_full_debug_logging
26217 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26218 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26219 awk '/The barrier for/ { print $7 }')
26222 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26227 barrier_expired() {
26230 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26231 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26232 awk '/will be expired/ { print $7 }')
26234 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26243 echo "Start barrier_freeze at: $(date)"
26244 #define OBD_FAIL_BARRIER_DELAY 0x2202
26245 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26246 # Do not reduce barrier time - See LU-11873
26247 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26250 local b_status=$(barrier_stat)
26251 echo "Got barrier status at: $(date)"
26252 [ "$b_status" = "'freezing_p1'" ] ||
26253 error "(1) unexpected barrier status $b_status"
26255 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26257 b_status=$(barrier_stat)
26258 [ "$b_status" = "'frozen'" ] ||
26259 error "(2) unexpected barrier status $b_status"
26261 local expired=$(barrier_expired)
26262 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26263 sleep $((expired + 3))
26265 b_status=$(barrier_stat)
26266 [ "$b_status" = "'expired'" ] ||
26267 error "(3) unexpected barrier status $b_status"
26269 # Do not reduce barrier time - See LU-11873
26270 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26271 error "(4) fail to freeze barrier"
26273 b_status=$(barrier_stat)
26274 [ "$b_status" = "'frozen'" ] ||
26275 error "(5) unexpected barrier status $b_status"
26277 echo "Start barrier_thaw at: $(date)"
26278 #define OBD_FAIL_BARRIER_DELAY 0x2202
26279 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26280 do_facet mgs $LCTL barrier_thaw $FSNAME &
26283 b_status=$(barrier_stat)
26284 echo "Got barrier status at: $(date)"
26285 [ "$b_status" = "'thawing'" ] ||
26286 error "(6) unexpected barrier status $b_status"
26288 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26290 b_status=$(barrier_stat)
26291 [ "$b_status" = "'thawed'" ] ||
26292 error "(7) unexpected barrier status $b_status"
26294 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26295 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26296 do_facet mgs $LCTL barrier_freeze $FSNAME
26298 b_status=$(barrier_stat)
26299 [ "$b_status" = "'failed'" ] ||
26300 error "(8) unexpected barrier status $b_status"
26302 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26303 do_facet mgs $LCTL barrier_thaw $FSNAME
26307 run_test 801a "write barrier user interfaces and stat machine"
26312 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26313 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
26314 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26315 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26316 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26318 cancel_lru_locks mdc
26320 # 180 seconds should be long enough
26321 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26323 local b_status=$(barrier_stat)
26324 [ "$b_status" = "'frozen'" ] ||
26325 error "(6) unexpected barrier status $b_status"
26327 mkdir $DIR/$tdir/d0/d10 &
26330 touch $DIR/$tdir/d1/f13 &
26333 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26336 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26339 rm -f $DIR/$tdir/d4/f12 &
26342 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26344 # To guarantee taht the 'stat' is not blocked
26345 b_status=$(barrier_stat)
26346 [ "$b_status" = "'frozen'" ] ||
26347 error "(8) unexpected barrier status $b_status"
26349 # let above commands to run at background
26352 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26353 ps -p $touch_pid || error "(10) touch should be blocked"
26354 ps -p $ln_pid || error "(11) link should be blocked"
26355 ps -p $mv_pid || error "(12) rename should be blocked"
26356 ps -p $rm_pid || error "(13) unlink should be blocked"
26358 b_status=$(barrier_stat)
26359 [ "$b_status" = "'frozen'" ] ||
26360 error "(14) unexpected barrier status $b_status"
26362 do_facet mgs $LCTL barrier_thaw $FSNAME
26363 b_status=$(barrier_stat)
26364 [ "$b_status" = "'thawed'" ] ||
26365 error "(15) unexpected barrier status $b_status"
26367 wait $mkdir_pid || error "(16) mkdir should succeed"
26368 wait $touch_pid || error "(17) touch should succeed"
26369 wait $ln_pid || error "(18) link should succeed"
26370 wait $mv_pid || error "(19) rename should succeed"
26371 wait $rm_pid || error "(20) unlink should succeed"
26375 run_test 801b "modification will be blocked by write barrier"
26378 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26382 stop mds2 || error "(1) Fail to stop mds2"
26384 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26386 local b_status=$(barrier_stat)
26387 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26388 do_facet mgs $LCTL barrier_thaw $FSNAME
26389 error "(2) unexpected barrier status $b_status"
26392 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26393 error "(3) Fail to rescan barrier bitmap"
26395 # Do not reduce barrier time - See LU-11873
26396 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26398 b_status=$(barrier_stat)
26399 [ "$b_status" = "'frozen'" ] ||
26400 error "(4) unexpected barrier status $b_status"
26402 do_facet mgs $LCTL barrier_thaw $FSNAME
26403 b_status=$(barrier_stat)
26404 [ "$b_status" = "'thawed'" ] ||
26405 error "(5) unexpected barrier status $b_status"
26407 local devname=$(mdsdevname 2)
26409 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26411 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26412 error "(7) Fail to rescan barrier bitmap"
26416 run_test 801c "rescan barrier bitmap"
26418 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26419 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26420 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26421 saved_MOUNT_OPTS=$MOUNT_OPTS
26427 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26428 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26429 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26430 MOUNT_OPTS=$saved_MOUNT_OPTS
26435 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26436 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26437 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26438 skip "Need server version at least 2.9.55"
26440 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26442 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26444 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26445 error "(2) Fail to copy"
26447 trap cleanup_802a EXIT
26449 # sync by force before remount as readonly
26450 sync; sync_all_data; sleep 3; sync_all_data
26454 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26455 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26456 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26458 echo "Mount the server as read only"
26459 setupall server_only || error "(3) Fail to start servers"
26461 echo "Mount client without ro should fail"
26462 mount_client $MOUNT &&
26463 error "(4) Mount client without 'ro' should fail"
26465 echo "Mount client with ro should succeed"
26466 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26467 mount_client $MOUNT ||
26468 error "(5) Mount client with 'ro' should succeed"
26470 echo "Modify should be refused"
26471 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26473 echo "Read should be allowed"
26474 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26475 error "(7) Read should succeed under ro mode"
26479 run_test 802a "simulate readonly device"
26482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26483 remote_mds_nodsh && skip "remote MDS with nodsh"
26485 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26486 skip "readonly option not available"
26488 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26490 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26491 error "(2) Fail to copy"
26493 # write back all cached data before setting MDT to readonly
26497 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26498 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26500 echo "Modify should be refused"
26501 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26503 echo "Read should be allowed"
26504 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26505 error "(7) Read should succeed under ro mode"
26508 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26510 run_test 802b "be able to set MDTs to readonly"
26513 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26514 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26515 skip "MDS needs to be newer than 2.10.54"
26517 mkdir_on_mdt0 $DIR/$tdir
26518 # Create some objects on all MDTs to trigger related logs objects
26519 for idx in $(seq $MDSCOUNT); do
26520 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26521 $DIR/$tdir/dir${idx} ||
26522 error "Fail to create $DIR/$tdir/dir${idx}"
26526 wait_delete_completed # ensure old test cleanups are finished
26527 echo "before create:"
26529 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26531 for i in {1..10}; do
26532 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26533 error "Fail to create $DIR/$tdir/foo$i"
26537 echo "after create:"
26539 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26541 # allow for an llog to be cleaned up during the test
26542 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26543 error "before ($before_used) + 10 > after ($after_used)"
26545 for i in {1..10}; do
26546 rm -rf $DIR/$tdir/foo$i ||
26547 error "Fail to remove $DIR/$tdir/foo$i"
26550 sleep 3 # avoid MDT return cached statfs
26551 wait_delete_completed
26552 echo "after unlink:"
26554 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26556 # allow for an llog to be created during the test
26557 [ $after_used -le $((before_used + 1)) ] ||
26558 error "after ($after_used) > before ($before_used) + 1"
26560 run_test 803a "verify agent object for remote object"
26563 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26564 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26565 skip "MDS needs to be newer than 2.13.56"
26566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26568 for i in $(seq 0 $((MDSCOUNT - 1))); do
26569 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26577 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26578 for i in $(seq 0 $((MDSCOUNT - 1))); do
26579 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26580 awk '/getattr/ { print $2 }')
26581 before=$((before + tmp))
26583 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26584 for i in $(seq 0 $((MDSCOUNT - 1))); do
26585 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26586 awk '/getattr/ { print $2 }')
26587 after=$((after + tmp))
26590 [ $before -eq $after ] || error "getattr count $before != $after"
26592 run_test 803b "remote object can getattr from cache"
26595 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26596 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26597 skip "MDS needs to be newer than 2.10.54"
26598 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26600 mkdir -p $DIR/$tdir
26601 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26602 error "Fail to create $DIR/$tdir/dir0"
26604 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26605 local dev=$(mdsdevname 2)
26607 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26608 grep ${fid} || error "NOT found agent entry for dir0"
26610 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26611 error "Fail to create $DIR/$tdir/dir1"
26613 touch $DIR/$tdir/dir1/foo0 ||
26614 error "Fail to create $DIR/$tdir/dir1/foo0"
26615 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26618 for idx in $(seq $MDSCOUNT); do
26619 dev=$(mdsdevname $idx)
26620 do_facet mds${idx} \
26621 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26622 grep ${fid} && rc=$idx
26625 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26626 error "Fail to rename foo0 to foo1"
26627 if [ $rc -eq 0 ]; then
26628 for idx in $(seq $MDSCOUNT); do
26629 dev=$(mdsdevname $idx)
26630 do_facet mds${idx} \
26631 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26632 grep ${fid} && rc=$idx
26636 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26637 error "Fail to rename foo1 to foo2"
26638 if [ $rc -eq 0 ]; then
26639 for idx in $(seq $MDSCOUNT); do
26640 dev=$(mdsdevname $idx)
26641 do_facet mds${idx} \
26642 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26643 grep ${fid} && rc=$idx
26647 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26649 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26650 error "Fail to link to $DIR/$tdir/dir1/foo2"
26651 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26652 error "Fail to rename foo2 to foo0"
26653 unlink $DIR/$tdir/dir1/foo0 ||
26654 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26655 rm -rf $DIR/$tdir/dir0 ||
26656 error "Fail to rm $DIR/$tdir/dir0"
26658 for idx in $(seq $MDSCOUNT); do
26659 dev=$(mdsdevname $idx)
26663 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26665 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26666 error "mount mds$idx failed"
26667 df $MOUNT > /dev/null 2>&1
26669 # e2fsck should not return error
26671 error "e2fsck detected error on MDT${idx}: rc=$rc"
26674 run_test 804 "verify agent entry for remote entry"
26677 do_facet $SINGLEMDS zfs set quota=$old $fsset
26678 unlinkmany $DIR/$tdir/f- 1000000
26683 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26684 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26685 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26686 skip "netfree not implemented before 0.7"
26687 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26688 skip "Need MDS version at least 2.10.57"
26695 local pref="osd-zfs.$FSNAME-MDT0000."
26697 # limit available space on MDS dataset to meet nospace issue
26698 # quickly. then ZFS 0.7.2 can use reserved space if asked
26699 # properly (using netfree flag in osd_declare_destroy()
26700 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26701 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26703 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26704 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26705 let "usedkb=usedkb-freekb"
26706 let "freekb=freekb/2"
26707 if let "freekb > 5000"; then
26710 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26711 trap cleanup_805 EXIT
26712 mkdir_on_mdt0 $DIR/$tdir
26713 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26714 error "Can't set PFL layout"
26715 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26716 rm -rf $DIR/$tdir || error "not able to remove"
26717 do_facet $SINGLEMDS zfs set quota=$old $fsset
26720 run_test 805 "ZFS can remove from full fs"
26726 local expect=$(stat -c %s $file)
26728 check_lsom_size $1 $expect
26730 local blocks=$($LFS getsom -b $file)
26731 expect=$(stat -c %b $file)
26732 [[ $blocks == $expect ]] ||
26733 error "$file expected blocks: $expect, got: $blocks"
26741 cancel_lru_locks mdc
26743 size=$($LFS getsom -s $1)
26744 [[ $size == $expect ]] ||
26745 error "$file expected size: $expect, got: $size"
26749 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26750 skip "Need MDS version at least 2.11.52"
26754 touch $DIR/$tfile || error "touch $tfile failed"
26756 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26757 save_lustre_params client "llite.*.xattr_cache" > $save
26758 lctl set_param llite.*.xattr_cache=0
26759 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26761 # single-threaded write
26762 echo "Test SOM for single-threaded write"
26763 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26764 error "write $tfile failed"
26765 check_lsom_size $DIR/$tfile $bs
26768 local size=$(($num * $bs))
26772 echo "Test SOM for single client multi-threaded($num) write"
26773 $TRUNCATE $DIR/$tfile 0
26774 for ((i = 0; i < $num; i++)); do
26775 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26777 offset=$((offset + $bs))
26779 for (( i=0; i < $num; i++ )); do
26782 check_lsom_size $DIR/$tfile $size
26784 $TRUNCATE $DIR/$tfile 0
26785 for ((i = 0; i < $num; i++)); do
26786 offset=$((offset - $bs))
26787 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26790 for (( i=0; i < $num; i++ )); do
26793 check_lsom_size $DIR/$tfile $size
26795 # multi-client writes
26796 num=$(get_node_count ${CLIENTS//,/ })
26797 size=$(($num * $bs))
26801 echo "Test SOM for multi-client ($num) writes"
26802 $TRUNCATE $DIR/$tfile 0
26803 for client in ${CLIENTS//,/ }; do
26804 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26807 offset=$((offset + $bs))
26809 for (( i=0; i < $num; i++ )); do
26812 check_lsom_size $DIR/$tfile $offset
26815 $TRUNCATE $DIR/$tfile 0
26816 for client in ${CLIENTS//,/ }; do
26817 offset=$((offset - $bs))
26818 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26822 for (( i=0; i < $num; i++ )); do
26825 check_lsom_size $DIR/$tfile $size
26828 echo "Test SOM for truncate"
26829 $TRUNCATE $DIR/$tfile 1048576
26830 check_lsom_size $DIR/$tfile 1048576
26831 $TRUNCATE $DIR/$tfile 1234
26832 check_lsom_size $DIR/$tfile 1234
26834 # verify SOM blocks count
26835 echo "Verify SOM block count"
26836 $TRUNCATE $DIR/$tfile 0
26837 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26838 error "failed to write file $tfile"
26839 check_lsom_data $DIR/$tfile
26841 run_test 806 "Verify Lazy Size on MDS"
26844 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26845 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26846 skip "Need MDS version at least 2.11.52"
26848 # Registration step
26849 changelog_register || error "changelog_register failed"
26850 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26851 changelog_users $SINGLEMDS | grep -q $cl_user ||
26852 error "User $cl_user not found in changelog_users"
26854 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26855 save_lustre_params client "llite.*.xattr_cache" > $save
26856 lctl set_param llite.*.xattr_cache=0
26857 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26859 rm -rf $DIR/$tdir || error "rm $tdir failed"
26860 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26861 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26862 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26863 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26864 error "truncate $tdir/trunc failed"
26867 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26868 error "write $tfile failed"
26870 # multi-client wirtes
26871 local num=$(get_node_count ${CLIENTS//,/ })
26875 echo "Test SOM for multi-client ($num) writes"
26876 touch $DIR/$tfile || error "touch $tfile failed"
26877 $TRUNCATE $DIR/$tfile 0
26878 for client in ${CLIENTS//,/ }; do
26879 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26882 offset=$((offset + $bs))
26884 for (( i=0; i < $num; i++ )); do
26888 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26889 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26890 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26891 check_lsom_data $DIR/$tdir/trunc
26892 check_lsom_data $DIR/$tdir/single_dd
26893 check_lsom_data $DIR/$tfile
26896 # Deregistration step
26897 changelog_deregister || error "changelog_deregister failed"
26899 run_test 807 "verify LSOM syncing tool"
26901 check_som_nologged()
26903 local lines=$($LFS changelog $FSNAME-MDT0000 |
26904 grep 'x=trusted.som' | wc -l)
26905 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26909 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26910 skip "Need MDS version at least 2.11.55"
26912 # Registration step
26913 changelog_register || error "changelog_register failed"
26915 touch $DIR/$tfile || error "touch $tfile failed"
26918 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26919 error "write $tfile failed"
26922 $TRUNCATE $DIR/$tfile 1234
26925 $TRUNCATE $DIR/$tfile 1048576
26928 # Deregistration step
26929 changelog_deregister || error "changelog_deregister failed"
26931 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26936 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26940 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26941 skip "Need MDS version at least 2.11.56"
26943 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26944 error "failed to create DoM-only file $DIR/$tfile"
26945 touch $DIR/$tfile || error "touch $tfile failed"
26946 check_som_nodata $DIR/$tfile
26948 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26949 error "write $tfile failed"
26950 check_som_nodata $DIR/$tfile
26952 $TRUNCATE $DIR/$tfile 1234
26953 check_som_nodata $DIR/$tfile
26955 $TRUNCATE $DIR/$tfile 4097
26956 check_som_nodata $DIR/$file
26958 run_test 809 "Verify no SOM xattr store for DoM-only files"
26961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26962 $GSS && skip_env "could not run with gss"
26963 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26964 skip "OST < 2.12.58 doesn't align checksum"
26967 stack_trap "set_checksums $ORIG_CSUM" EXIT
26968 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26973 for csum in $CKSUM_TYPES; do
26974 #define OBD_FAIL_OSC_NO_GRANT 0x411
26975 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26976 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26978 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26979 before=$(md5sum $DIR/$tfile)
26980 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26981 after=$(md5sum $DIR/$tfile)
26982 [ "$before" == "$after" ] ||
26983 error "$csum: $before != $after bs=$1 seek=$2"
26987 run_test 810 "partial page writes on ZFS (LU-11663)"
26990 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26991 skip "OST < 2.12.51 doesn't support this fail_loc"
26993 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26994 # ensure ost1 is connected
26995 stat $DIR/$tfile >/dev/null || error "can't stat"
26996 wait_osc_import_state client ost1 FULL
26997 # no locks, no reqs to let the connection idle
26998 cancel_lru_locks osc
27000 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27001 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27002 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27003 wait_osc_import_state client ost1 CONNECTING
27004 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27006 stat $DIR/$tfile >/dev/null || error "can't stat file"
27008 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27010 test_812b() { # LU-12378
27011 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27012 skip "OST < 2.12.51 doesn't support this fail_loc"
27014 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27015 # ensure ost1 is connected
27016 stat $DIR/$tfile >/dev/null || error "can't stat"
27017 wait_osc_import_state client ost1 FULL
27018 # no locks, no reqs to let the connection idle
27019 cancel_lru_locks osc
27021 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27022 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27023 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27024 wait_osc_import_state client ost1 CONNECTING
27025 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27027 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27028 wait_osc_import_state client ost1 IDLE
27030 run_test 812b "do not drop no resend request for idle connect"
27035 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27037 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27038 $LFS getstripe $DIR/$tfile
27039 $LCTL set_param osc.*.idle_timeout=10
27040 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27041 # ensure ost1 is connected
27042 stat $DIR/$tfile >/dev/null || error "can't stat"
27043 wait_osc_import_state client ost1 FULL
27044 # no locks, no reqs to let the connection idle
27045 cancel_lru_locks osc
27047 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27048 $LCTL set_param fail_loc=0x80000533
27050 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27052 run_test 812c "idle import vs lock enqueue race"
27055 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27056 [ -z "$file_heat_sav" ] && skip "no file heat support"
27067 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27068 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27070 $LCTL set_param -n llite.*.file_heat=1
27071 echo "Turn on file heat"
27072 echo "Period second: $period_second, Decay percentage: $decay_pct"
27074 echo "QQQQ" > $DIR/$tfile
27075 echo "QQQQ" > $DIR/$tfile
27076 echo "QQQQ" > $DIR/$tfile
27077 cat $DIR/$tfile > /dev/null
27078 cat $DIR/$tfile > /dev/null
27079 cat $DIR/$tfile > /dev/null
27080 cat $DIR/$tfile > /dev/null
27082 local out=$($LFS heat_get $DIR/$tfile)
27084 $LFS heat_get $DIR/$tfile
27085 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27086 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27087 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27088 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27090 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27091 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27092 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27093 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27095 sleep $((period_second + 3))
27096 echo "Sleep $((period_second + 3)) seconds..."
27097 # The recursion formula to calculate the heat of the file f is as
27099 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27100 # Where Hi is the heat value in the period between time points i*I and
27101 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27102 # to the weight of Ci.
27103 out=$($LFS heat_get $DIR/$tfile)
27104 $LFS heat_get $DIR/$tfile
27105 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27106 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27107 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27108 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27110 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27111 error "read sample ($readsample) is wrong"
27112 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27113 error "write sample ($writesample) is wrong"
27114 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27115 error "read bytes ($readbyte) is wrong"
27116 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27117 error "write bytes ($writebyte) is wrong"
27119 echo "QQQQ" > $DIR/$tfile
27120 echo "QQQQ" > $DIR/$tfile
27121 echo "QQQQ" > $DIR/$tfile
27122 cat $DIR/$tfile > /dev/null
27123 cat $DIR/$tfile > /dev/null
27124 cat $DIR/$tfile > /dev/null
27125 cat $DIR/$tfile > /dev/null
27127 sleep $((period_second + 3))
27128 echo "Sleep $((period_second + 3)) seconds..."
27130 out=$($LFS heat_get $DIR/$tfile)
27131 $LFS heat_get $DIR/$tfile
27132 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27133 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27134 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27135 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27137 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27138 4 * $decay_pct) / 100") -eq 1 ] ||
27139 error "read sample ($readsample1) is wrong"
27140 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27141 3 * $decay_pct) / 100") -eq 1 ] ||
27142 error "write sample ($writesample1) is wrong"
27143 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27144 20 * $decay_pct) / 100") -eq 1 ] ||
27145 error "read bytes ($readbyte1) is wrong"
27146 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27147 15 * $decay_pct) / 100") -eq 1 ] ||
27148 error "write bytes ($writebyte1) is wrong"
27150 echo "Turn off file heat for the file $DIR/$tfile"
27151 $LFS heat_set -o $DIR/$tfile
27153 echo "QQQQ" > $DIR/$tfile
27154 echo "QQQQ" > $DIR/$tfile
27155 echo "QQQQ" > $DIR/$tfile
27156 cat $DIR/$tfile > /dev/null
27157 cat $DIR/$tfile > /dev/null
27158 cat $DIR/$tfile > /dev/null
27159 cat $DIR/$tfile > /dev/null
27161 out=$($LFS heat_get $DIR/$tfile)
27162 $LFS heat_get $DIR/$tfile
27163 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27164 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27165 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27166 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27168 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27169 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27170 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27171 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27173 echo "Trun on file heat for the file $DIR/$tfile"
27174 $LFS heat_set -O $DIR/$tfile
27176 echo "QQQQ" > $DIR/$tfile
27177 echo "QQQQ" > $DIR/$tfile
27178 echo "QQQQ" > $DIR/$tfile
27179 cat $DIR/$tfile > /dev/null
27180 cat $DIR/$tfile > /dev/null
27181 cat $DIR/$tfile > /dev/null
27182 cat $DIR/$tfile > /dev/null
27184 out=$($LFS heat_get $DIR/$tfile)
27185 $LFS heat_get $DIR/$tfile
27186 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27187 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27188 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27189 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27191 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27192 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27193 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27194 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27196 $LFS heat_set -c $DIR/$tfile
27197 $LCTL set_param -n llite.*.file_heat=0
27198 echo "Turn off file heat support for the Lustre filesystem"
27200 echo "QQQQ" > $DIR/$tfile
27201 echo "QQQQ" > $DIR/$tfile
27202 echo "QQQQ" > $DIR/$tfile
27203 cat $DIR/$tfile > /dev/null
27204 cat $DIR/$tfile > /dev/null
27205 cat $DIR/$tfile > /dev/null
27206 cat $DIR/$tfile > /dev/null
27208 out=$($LFS heat_get $DIR/$tfile)
27209 $LFS heat_get $DIR/$tfile
27210 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27211 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27212 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27213 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27215 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27216 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27217 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27218 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27220 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27223 run_test 813 "File heat verfication"
27227 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27228 echo -n y >> $DIR/$tfile
27229 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27230 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27232 run_test 814 "sparse cp works as expected (LU-12361)"
27236 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27237 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27239 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27242 local ost1_imp=$(get_osc_import_name client ost1)
27243 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27246 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27247 # ensure ost1 is connected
27249 stat $DIR/$tfile >/dev/null || error "can't stat"
27250 wait_osc_import_state client ost1 FULL
27251 # no locks, no reqs to let the connection idle
27252 cancel_lru_locks osc
27253 lru_resize_disable osc
27256 before=$($LCTL get_param -n \
27257 ldlm.namespaces.$imp_name.lru_size)
27259 wait_osc_import_state client ost1 IDLE
27260 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27261 now=$($LCTL get_param -n \
27262 ldlm.namespaces.$imp_name.lru_size)
27263 [ $before == $now ] || error "lru_size changed $before != $now"
27265 run_test 816 "do not reset lru_resize on idle reconnect"
27269 exportfs -u localhost:$DIR/nfsexp
27274 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27276 mkdir -p $DIR/nfsexp
27277 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27278 error "failed to export nfs"
27280 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27281 stack_trap cleanup_817 EXIT
27283 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27284 error "failed to mount nfs to $tmpdir"
27286 cp /bin/true $tmpdir
27287 $DIR/nfsexp/true || error "failed to execute 'true' command"
27289 run_test 817 "nfsd won't cache write lock for exec file"
27293 $LFS setstripe -c1 -i0 $DIR/$tfile
27294 $LFS setstripe -c1 -i1 $DIR/$tfile
27296 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27297 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27298 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27299 error "start $SINGLEMDS failed"
27302 run_test 818 "unlink with failed llog"
27305 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27306 cancel_lru_locks osc
27307 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27308 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27309 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27312 run_test 819a "too big niobuf in read"
27315 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27316 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27317 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27318 cancel_lru_locks osc
27322 run_test 819b "too big niobuf in write"
27325 function test_820_start_ost() {
27328 for num in $(seq $OSTCOUNT); do
27329 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27334 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27337 umount_client $MOUNT || error "umount failed"
27338 for num in $(seq $OSTCOUNT); do
27342 # mount client with no active OSTs
27343 # so that the client can't initialize max LOV EA size
27344 # from OSC notifications
27345 mount_client $MOUNT || error "mount failed"
27346 # delay OST starting to keep this 0 max EA size for a while
27347 test_820_start_ost &
27349 # create a directory on MDS2
27350 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27351 error "Failed to create directory"
27352 # open intent should update default EA size
27353 # see mdc_update_max_ea_from_body()
27354 # notice this is the very first RPC to MDS2
27355 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27358 # With SSK, this situation can lead to -EPERM being returned.
27359 # In that case, simply retry.
27360 if [ $ret -ne 0 ] && $SHARED_KEY; then
27361 if echo "$out" | grep -q "not permitted"; then
27362 cp /etc/services $DIR/$tdir/mds2
27366 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27368 run_test 820 "update max EA from open intent"
27371 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27373 save_lustre_params mds1 \
27374 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27375 do_facet $SINGLEMDS "$LCTL set_param -n \
27376 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27377 do_facet $SINGLEMDS "$LCTL set_param -n \
27378 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27380 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27381 local maxage=$(do_facet mds1 $LCTL get_param -n \
27382 osp.$FSNAME-OST0000*MDT0000.maxage)
27383 sleep $((maxage + 1))
27385 #define OBD_FAIL_NET_ERROR_RPC 0x532
27386 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27388 stack_trap "restore_lustre_params < $p; rm $p"
27390 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27391 osp.$FSNAME-OST0000*MDT0000.create_count")
27392 for i in $(seq 1 $count); do
27393 touch $DIR/$tfile.${i} || error "touch failed"
27396 run_test 822 "test precreate failure"
27399 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27400 local OST_MAX_PRECREATE=20000
27402 save_lustre_params mds1 \
27403 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27404 do_facet $SINGLEMDS "$LCTL set_param -n \
27405 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27406 do_facet $SINGLEMDS "$LCTL set_param -n \
27407 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
27409 stack_trap "restore_lustre_params < $p; rm $p"
27411 do_facet $SINGLEMDS "$LCTL set_param -n \
27412 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
27414 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27415 osp.$FSNAME-OST0000*MDT0000.create_count")
27416 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27417 osp.$FSNAME-OST0000*MDT0000.max_create_count")
27418 local expect_count=$(((($max/2)/256) * 256))
27420 log "setting create_count to 100200:"
27421 log " -result- count: $count with max: $max, expecting: $expect_count"
27423 [[ $count -eq expect_count ]] ||
27424 error "Create count not set to max precreate."
27426 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
27429 # tests that do cleanup/setup should be run at the end
27433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27436 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27437 $LCTL set_param fail_loc=0x903
27439 cancel_lru_locks MGC
27441 FAIL_ON_ERROR=true cleanup
27442 FAIL_ON_ERROR=true setup
27444 run_test 900 "umount should not race with any mgc requeue thread"
27446 # LUS-6253/LU-11185
27452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27454 # some get_param have a bug to handle dot in param name
27455 cancel_lru_locks MGC
27456 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27457 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27458 umount_client $MOUNT || error "umount failed"
27459 mount_client $MOUNT || error "mount failed"
27460 cancel_lru_locks MGC
27461 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27462 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27464 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27465 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27469 run_test 901 "don't leak a mgc lock on client umount"
27473 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27474 skip "client does not have LU-13377 fix"
27475 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27476 $LCTL set_param fail_loc=0x1415
27477 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27478 cancel_lru_locks osc
27481 run_test 902 "test short write doesn't hang lustre"
27485 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
27486 echo "blah" > $DIR/${tfile}-2
27487 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
27488 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
27489 $LCTL set_param fail_loc=0x417 fail_val=20
27491 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
27492 sleep 1 # To start the destroy
27493 wait_destroy_complete 150 || error "Destroy taking too long"
27494 cat $DIR/$tfile > /dev/null || error "Evicted"
27496 run_test 903 "Test long page discard does not cause evictions"
27499 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27500 check_and_cleanup_lustre
27501 if [ "$I_MOUNTED" != "yes" ]; then
27502 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true