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=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
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-9795 LU-9795 LU-9795 LU-9795 LU-12781
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f 272a"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
54 # bug number: LU-12895 LU-12469 LU-12469
55 ALWAYS_EXCEPT+=" 185a 230b 230d"
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+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667 LU-4398
63 ALWAYS_EXCEPT+=" 45 317 817"
67 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
69 if [ "$mds1_FSTYPE" = "zfs" ]; then
70 # bug number for skipped test:
71 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
73 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
76 # Get the SLES distro version
78 # Returns a version string that should only be used in comparing
79 # strings returned by version_code()
82 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
84 # All SuSE Linux versions have one decimal. version_code expects two
85 local sles_version=$version.0
86 version_code $sles_version
89 # Check if we are running on Ubuntu or SLES so we can make decisions on
91 if [ -r /etc/SuSE-release ]; then
92 sles_version=$(sles_version_code)
93 [ $sles_version -lt $(version_code 11.4.0) ] &&
94 # bug number for skipped test: LU-4341
95 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
96 [ $sles_version -lt $(version_code 12.0.0) ] &&
97 # bug number for skipped test: LU-3703
98 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
99 elif [ -r /etc/os-release ]; then
100 if grep -qi ubuntu /etc/os-release; then
101 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
102 -e 's/^VERSION=//p' \
106 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
107 # bug number for skipped test:
109 ALWAYS_EXCEPT+=" 103a 410"
119 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
120 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
129 check_swap_layouts_support()
131 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
132 skip "Does not support layout lock."
135 check_and_setup_lustre
139 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
141 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
142 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
143 rm -rf $DIR/[Rdfs][0-9]*
145 # $RUNAS_ID may get set incorrectly somewhere else
146 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
147 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
149 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
151 if [ "${ONLY}" = "MOUNT" ] ; then
152 echo "Lustre is up, please go on"
156 echo "preparing for tests involving mounts"
157 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
159 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
160 echo # add a newline after mke2fs.
164 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
165 lctl set_param debug=-1 2> /dev/null || true
168 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
170 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
172 run_test 0a "touch; rm ====================="
175 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
176 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
178 run_test 0b "chmod 0755 $DIR ============================="
181 $LCTL get_param mdc.*.import | grep "state: FULL" ||
182 error "import not FULL"
183 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
186 run_test 0c "check import proc"
188 test_0d() { # LU-3397
189 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
190 skip "proc exports not supported before 2.10.57"
192 local mgs_exp="mgs.MGS.exports"
193 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
195 local exp_client_version
198 local temp_imp=$DIR/$tfile.import
199 local temp_exp=$DIR/$tfile.export
201 # save mgc import file to $temp_imp
202 $LCTL get_param mgc.*.import | tee $temp_imp
203 # Check if client uuid is found in MGS export
204 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
205 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
209 # save mgs export file to $temp_exp
210 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
212 # Compare the value of field "connect_flags"
213 imp_val=$(grep "connect_flags" $temp_imp)
214 exp_val=$(grep "connect_flags" $temp_exp)
215 [ "$exp_val" == "$imp_val" ] ||
216 error "export flags '$exp_val' != import flags '$imp_val'"
218 # Compare the value of client version
219 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
220 exp_val=$(version_code $exp_client_version)
221 imp_val=$CLIENT_VERSION
222 [ "$exp_val" == "$imp_val" ] ||
223 error "export client version '$exp_val' != '$imp_val'"
225 run_test 0d "check export proc ============================="
228 test_mkdir $DIR/$tdir
229 test_mkdir $DIR/$tdir/d2
230 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
231 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
234 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
236 run_test 1 "mkdir; remkdir; rmdir"
239 test_mkdir $DIR/$tdir
240 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
241 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
243 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
245 run_test 2 "mkdir; touch; rmdir; check file"
248 test_mkdir $DIR/$tdir
249 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
250 touch $DIR/$tdir/$tfile
251 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
253 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
255 run_test 3 "mkdir; touch; rmdir; check dir"
257 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
259 test_mkdir -i 1 $DIR/$tdir
261 touch $DIR/$tdir/$tfile ||
262 error "Create file under remote directory failed"
265 error "Expect error removing in-use dir $DIR/$tdir"
267 test -d $DIR/$tdir || error "Remote directory disappeared"
269 rm -rf $DIR/$tdir || error "remove remote dir error"
271 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
274 test_mkdir $DIR/$tdir
275 test_mkdir $DIR/$tdir/d2
276 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
277 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
278 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
280 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
283 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
284 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
285 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
286 error "$tfile does not have perm 0666 or UID $UID"
287 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
288 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
289 error "$tfile should be 0666 and owned by UID $UID"
291 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
297 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
298 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
299 error "$tfile should be owned by UID $RUNAS_ID"
300 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
301 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
302 error "$tfile should be owned by UID $RUNAS_ID"
304 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
307 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
310 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
311 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
312 error "$tfile should be owned by GID $UID"
313 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
314 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
315 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
317 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
320 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 test_mkdir $DIR/$tdir
323 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
324 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
325 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
326 test_mkdir $DIR/$tdir/d/subdir
327 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
328 error "$tdir/d/subdir should be GID $RUNAS_GID"
329 if [[ $MDSCOUNT -gt 1 ]]; then
330 # check remote dir sgid inherite
331 $LFS mkdir -i 0 $DIR/$tdir.local ||
332 error "mkdir $tdir.local failed"
333 chmod g+s $DIR/$tdir.local ||
334 error "chmod $tdir.local failed"
335 chgrp $RUNAS_GID $DIR/$tdir.local ||
336 error "chgrp $tdir.local failed"
337 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
338 error "mkdir $tdir.remote failed"
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
340 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
341 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
342 error "$tdir.remote should be mode 02755"
345 run_test 6g "verify new dir in sgid dir inherits group"
347 test_6h() { # bug 7331
348 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
350 touch $DIR/$tfile || error "touch failed"
351 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
352 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
353 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
354 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
355 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
357 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
360 test_mkdir $DIR/$tdir
361 $MCREATE $DIR/$tdir/$tfile
362 chmod 0666 $DIR/$tdir/$tfile
363 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
364 error "$tdir/$tfile should be mode 0666"
366 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
369 if [ ! -d $DIR/$tdir ]; then
370 test_mkdir $DIR/$tdir
372 $MCREATE $DIR/$tdir/$tfile
373 echo -n foo > $DIR/$tdir/$tfile
374 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
375 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
377 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
380 test_mkdir $DIR/$tdir
381 touch $DIR/$tdir/$tfile
382 chmod 0666 $DIR/$tdir/$tfile
383 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
384 error "$tfile mode not 0666"
386 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
389 test_mkdir $DIR/$tdir
390 test_mkdir $DIR/$tdir/d2
391 test_mkdir $DIR/$tdir/d2/d3
392 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
394 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
397 test_mkdir $DIR/$tdir
398 test_mkdir $DIR/$tdir/d2
399 touch $DIR/$tdir/d2/$tfile
400 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
401 error "$tdir/d2/$tfile not a file"
403 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
406 test_mkdir $DIR/$tdir
407 test_mkdir $DIR/$tdir/d2
408 chmod 0666 $DIR/$tdir/d2
409 chmod 0705 $DIR/$tdir/d2
410 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
411 error "$tdir/d2 mode not 0705"
413 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
416 test_mkdir $DIR/$tdir
417 touch $DIR/$tdir/$tfile
418 chmod 0666 $DIR/$tdir/$tfile
419 chmod 0654 $DIR/$tdir/$tfile
420 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
421 error "$tdir/d2 mode not 0654"
423 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
426 test_mkdir $DIR/$tdir
427 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
429 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
430 error "$tdir/$tfile size not 0 after truncate"
432 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
435 test_mkdir $DIR/$tdir
436 touch $DIR/$tdir/$tfile
438 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
440 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
446 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
447 error "$tdir/${tfile_2} not a file after rename"
448 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
450 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
453 test_mkdir $DIR/$tdir
454 touch $DIR/$tdir/$tfile
455 rm -rf $DIR/$tdir/$tfile
456 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
458 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
461 test_mkdir $DIR/$tdir
462 touch $DIR/$tdir/$tfile
463 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
465 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
466 error "$tdir/l-exist not a symlink"
467 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
468 error "$tdir/l-exist not referencing a file"
469 rm -f $DIR/$tdir/l-exist
470 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
472 run_test 17a "symlinks: create, remove (real)"
475 test_mkdir $DIR/$tdir
476 ln -s no-such-file $DIR/$tdir/l-dangle
478 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
479 error "$tdir/l-dangle not referencing no-such-file"
480 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
481 error "$tdir/l-dangle not referencing non-existent file"
482 rm -f $DIR/$tdir/l-dangle
483 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
485 run_test 17b "symlinks: create, remove (dangling)"
487 test_17c() { # bug 3440 - don't save failed open RPC for replay
488 test_mkdir $DIR/$tdir
489 ln -s foo $DIR/$tdir/$tfile
490 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
492 run_test 17c "symlinks: open dangling (should return error)"
495 test_mkdir $DIR/$tdir
496 ln -s foo $DIR/$tdir/$tfile
497 touch $DIR/$tdir/$tfile || error "creating to new symlink"
499 run_test 17d "symlinks: create dangling"
502 test_mkdir $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
504 ln -s $foo $foo || error "create symlink failed"
505 ls -l $foo || error "ls -l failed"
506 ls $foo && error "ls not failed" || true
508 run_test 17e "symlinks: create recursive symlink (should return error)"
511 test_mkdir $DIR/$tdir
512 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
513 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
514 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
515 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
516 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
517 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
520 run_test 17f "symlinks: long and very long symlink name"
522 # str_repeat(S, N) generate a string that is string S repeated N times
527 while [ $((n -= 1)) -ge 0 ]; do
533 # Long symlinks and LU-2241
535 test_mkdir $DIR/$tdir
536 local TESTS="59 60 61 4094 4095"
538 # Fix for inode size boundary in 2.1.4
539 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
542 # Patch not applied to 2.2 or 2.3 branches
543 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
544 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
547 # skip long symlink name for rhel6.5.
548 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
549 grep -q '6.5' /etc/redhat-release &>/dev/null &&
550 TESTS="59 60 61 4062 4063"
553 local SYMNAME=$(str_repeat 'x' $i)
554 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
555 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
558 run_test 17g "symlinks: really long symlink name and inode boundaries"
560 test_17h() { #bug 17378
561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
562 remote_mds_nodsh && skip "remote MDS with nodsh"
566 test_mkdir $DIR/$tdir
567 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
568 $LFS setstripe -c -1 $DIR/$tdir
569 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
570 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
571 touch $DIR/$tdir/$tfile || true
573 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
575 test_17i() { #bug 20018
576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
577 remote_mds_nodsh && skip "remote MDS with nodsh"
579 local foo=$DIR/$tdir/$tfile
582 test_mkdir -c1 $DIR/$tdir
583 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
584 ln -s $foo $foo || error "create symlink failed"
585 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
586 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
587 ls -l $foo && error "error not detected"
590 run_test 17i "don't panic on short symlink (should return error)"
592 test_17k() { #bug 22301
593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
594 [[ -z "$(which rsync 2>/dev/null)" ]] &&
595 skip "no rsync command"
596 rsync --help | grep -q xattr ||
597 skip_env "$(rsync --version | head -n1) does not support xattrs"
598 test_mkdir $DIR/$tdir
599 test_mkdir $DIR/$tdir.new
600 touch $DIR/$tdir/$tfile
601 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
602 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
603 error "rsync failed with xattrs enabled"
605 run_test 17k "symlinks: rsync with xattrs enabled"
607 test_17l() { # LU-279
608 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
609 skip "no getfattr command"
611 test_mkdir $DIR/$tdir
612 touch $DIR/$tdir/$tfile
613 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
614 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
615 # -h to not follow symlinks. -m '' to list all the xattrs.
616 # grep to remove first line: '# file: $path'.
617 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
619 lgetxattr_size_check $path $xattr ||
620 error "lgetxattr_size_check $path $xattr failed"
624 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
629 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
630 remote_mds_nodsh && skip "remote MDS with nodsh"
631 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
632 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
633 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
635 local short_sym="0123456789"
636 local wdir=$DIR/$tdir
641 # create a long symlink file
642 for ((i = 0; i < 4; ++i)); do
643 long_sym=${long_sym}${long_sym}
646 echo "create 512 short and long symlink files under $wdir"
647 for ((i = 0; i < 256; ++i)); do
648 ln -sf ${long_sym}"a5a5" $wdir/long-$i
649 ln -sf ${short_sym}"a5a5" $wdir/short-$i
655 wait_delete_completed
657 echo "recreate the 512 symlink files with a shorter string"
658 for ((i = 0; i < 512; ++i)); do
659 # rewrite the symlink file with a shorter string
660 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
661 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
664 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
665 local devname=$(mdsdevname $mds_index)
667 echo "stop and checking mds${mds_index}:"
668 # e2fsck should not return error
670 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
673 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
674 error "start mds${mds_index} failed"
675 df $MOUNT > /dev/null 2>&1
677 error "e2fsck detected error for short/long symlink: rc=$rc"
680 run_test 17m "run e2fsck against MDT which contains short/long symlink"
682 check_fs_consistency_17n() {
686 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
687 # so it only check MDT1/MDT2 instead of all of MDTs.
688 for mdt_index in 1 2; do
689 local devname=$(mdsdevname $mdt_index)
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
695 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
696 error "mount mds$mdt_index failed"
697 df $MOUNT > /dev/null 2>&1
703 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
705 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
706 remote_mds_nodsh && skip "remote MDS with nodsh"
707 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
708 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
709 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
713 test_mkdir $DIR/$tdir
714 for ((i=0; i<10; i++)); do
715 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
716 error "create remote dir error $i"
717 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
718 error "create files under remote dir failed $i"
721 check_fs_consistency_17n ||
722 error "e2fsck report error after create files under remote dir"
724 for ((i = 0; i < 10; i++)); do
725 rm -rf $DIR/$tdir/remote_dir_${i} ||
726 error "destroy remote dir error $i"
729 check_fs_consistency_17n ||
730 error "e2fsck report error after unlink files under remote dir"
732 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
733 skip "lustre < 2.4.50 does not support migrate mv"
735 for ((i = 0; i < 10; i++)); do
736 mkdir -p $DIR/$tdir/remote_dir_${i}
737 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
738 error "create files under remote dir failed $i"
739 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
740 error "migrate remote dir error $i"
742 check_fs_consistency_17n || error "e2fsck report error after migration"
744 for ((i = 0; i < 10; i++)); do
745 rm -rf $DIR/$tdir/remote_dir_${i} ||
746 error "destroy remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after unlink"
751 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
754 remote_mds_nodsh && skip "remote MDS with nodsh"
755 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
756 skip "Need MDS version at least 2.3.64"
758 local wdir=$DIR/${tdir}o
764 mdt_index=$($LFS getstripe -m $wdir/$tfile)
765 mdt_index=$((mdt_index + 1))
768 #fail mds will wait the failover finish then set
769 #following fail_loc to avoid interfer the recovery process.
772 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
773 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
774 ls -l $wdir/$tfile && rc=1
775 do_facet mds${mdt_index} lctl set_param fail_loc=0
776 [[ $rc -eq 0 ]] || error "stat file should fail"
778 run_test 17o "stat file with incompat LMA feature"
781 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
782 ls $DIR || error "Failed to ls $DIR: $?"
784 run_test 18 "touch .../f ; ls ... =============================="
790 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
792 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
795 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
797 run_test 19b "ls -l .../f19 (should return error) =============="
800 [ $RUNAS_ID -eq $UID ] &&
801 skip_env "RUNAS_ID = UID = $UID -- skipping"
803 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
805 run_test 19c "$RUNAS touch .../f19 (should return error) =="
808 cat $DIR/f19 && error || true
810 run_test 19d "cat .../f19 (should return error) =============="
819 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
821 run_test 20 "touch .../f ; ls -l ..."
824 test_mkdir $DIR/$tdir
825 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
826 ln -s dangle $DIR/$tdir/link
827 echo foo >> $DIR/$tdir/link
828 cat $DIR/$tdir/dangle
829 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
830 $CHECKSTAT -f -t file $DIR/$tdir/link ||
831 error "$tdir/link not linked to a file"
833 run_test 21 "write to dangling link"
836 local wdir=$DIR/$tdir
838 chown $RUNAS_ID:$RUNAS_GID $wdir
839 (cd $wdir || error "cd $wdir failed";
840 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
842 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
843 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
844 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
845 error "checkstat -u failed"
847 run_test 22 "unpack tar archive as non-root user"
851 test_mkdir $DIR/$tdir
852 local file=$DIR/$tdir/$tfile
854 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
855 openfile -f O_CREAT:O_EXCL $file &&
856 error "$file recreate succeeded" || true
858 run_test 23a "O_CREAT|O_EXCL in subdir"
860 test_23b() { # bug 18988
861 test_mkdir $DIR/$tdir
862 local file=$DIR/$tdir/$tfile
865 echo foo > $file || error "write filed"
866 echo bar >> $file || error "append filed"
867 $CHECKSTAT -s 8 $file || error "wrong size"
870 run_test 23b "O_APPEND check"
872 # LU-9409, size with O_APPEND and tiny writes
874 local file=$DIR/$tfile
877 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
878 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
882 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
883 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
885 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
888 #racing tiny & normal writes
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
892 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
895 #racing tiny & normal writes 2, ugly numbers
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
899 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
902 run_test 23c "O_APPEND size checks for tiny writes"
904 # LU-11069 file offset is correct after appending writes
906 local file=$DIR/$tfile
909 echo CentaurHauls > $file
910 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
911 if ((offset != 26)); then
912 error "wrong offset, expected 26, got '$offset'"
915 run_test 23d "file offset is correct after appending writes"
919 echo '-- same directory rename'
920 test_mkdir $DIR/$tdir
921 touch $DIR/$tdir/$tfile.1
922 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
923 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
925 run_test 24a "rename file to non-existent target"
928 test_mkdir $DIR/$tdir
929 touch $DIR/$tdir/$tfile.{1,2}
930 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
931 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24b "rename file to existing target"
937 test_mkdir $DIR/$tdir
938 test_mkdir $DIR/$tdir/d$testnum.1
939 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
940 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
941 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
943 run_test 24c "rename directory to non-existent target"
946 test_mkdir -c1 $DIR/$tdir
947 test_mkdir -c1 $DIR/$tdir/d$testnum.1
948 test_mkdir -c1 $DIR/$tdir/d$testnum.2
949 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
950 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
951 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
953 run_test 24d "rename directory to existing target"
956 echo '-- cross directory renames --'
960 mv $DIR/R5a/f $DIR/R5b/g
961 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
962 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
964 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
969 touch $DIR/R6a/f $DIR/R6b/g
970 mv $DIR/R6a/f $DIR/R6b/g
971 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
972 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
974 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
979 test_mkdir $DIR/R7a/d
980 mv $DIR/R7a/d $DIR/R7b/e
981 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
982 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
984 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
987 test_mkdir -c1 $DIR/R8a
988 test_mkdir -c1 $DIR/R8b
989 test_mkdir -c1 $DIR/R8a/d
990 test_mkdir -c1 $DIR/R8b/e
991 mrename $DIR/R8a/d $DIR/R8b/e
992 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
993 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
995 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
998 echo "-- rename error cases"
1000 test_mkdir $DIR/R9/a
1002 mrename $DIR/R9/f $DIR/R9/a
1003 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1004 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1005 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1007 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1011 mrename $DIR/R10/f $DIR/R10/g
1012 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1013 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1014 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1016 run_test 24j "source does not exist ============================"
1019 test_mkdir $DIR/R11a
1020 test_mkdir $DIR/R11a/d
1022 mv $DIR/R11a/f $DIR/R11a/d
1023 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1024 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1026 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1028 # bug 2429 - rename foo foo foo creates invalid file
1031 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1033 run_test 24l "Renaming a file to itself ========================"
1037 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1038 # on ext3 this does not remove either the source or target files
1039 # though the "expected" operation would be to remove the source
1040 $CHECKSTAT -t file ${f} || error "${f} missing"
1041 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1043 run_test 24m "Renaming a file to a hard link to itself ========="
1047 # this stats the old file after it was renamed, so it should fail
1049 $CHECKSTAT ${f} || error "${f} missing"
1051 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1052 $CHECKSTAT -a ${f} || error "${f} exists"
1054 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1057 test_mkdir $DIR/$tdir
1058 rename_many -s random -v -n 10 $DIR/$tdir
1060 run_test 24o "rename of files during htree split"
1063 test_mkdir $DIR/R12a
1064 test_mkdir $DIR/R12b
1065 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1066 mrename $DIR/R12a $DIR/R12b
1067 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1068 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1069 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1070 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1072 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1074 cleanup_multiop_pause() {
1076 kill -USR1 $MULTIPID
1080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1082 test_mkdir $DIR/R13a
1083 test_mkdir $DIR/R13b
1084 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1085 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1088 trap cleanup_multiop_pause EXIT
1089 mrename $DIR/R13a $DIR/R13b
1090 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1091 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1092 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1093 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1094 cleanup_multiop_pause
1095 wait $MULTIPID || error "multiop close failed"
1097 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1099 test_24r() { #bug 3789
1100 test_mkdir $DIR/R14a
1101 test_mkdir $DIR/R14a/b
1102 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1103 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1104 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1106 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1109 test_mkdir $DIR/R15a
1110 test_mkdir $DIR/R15a/b
1111 test_mkdir $DIR/R15a/b/c
1112 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1113 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1114 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1116 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1118 test_mkdir $DIR/R16a
1119 test_mkdir $DIR/R16a/b
1120 test_mkdir $DIR/R16a/b/c
1121 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1123 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1125 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1127 test_24u() { # bug12192
1128 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1129 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1131 run_test 24u "create stripe file"
1133 simple_cleanup_common() {
1136 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1138 local start=$SECONDS
1141 wait_delete_completed
1142 echo "cleanup time $((SECONDS - start))"
1146 max_pages_per_rpc() {
1147 local mdtname="$(printf "MDT%04x" ${1:-0})"
1148 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1154 local nrfiles=${COUNT:-100000}
1155 local fname="$DIR/$tdir/$tfile"
1157 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1158 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1160 test_mkdir "$(dirname $fname)"
1161 # assume MDT0000 has the fewest inodes
1162 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1163 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1164 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1166 trap simple_cleanup_common EXIT
1168 createmany -m "$fname" $nrfiles
1170 cancel_lru_locks mdc
1171 lctl set_param mdc.*.stats clear
1173 # was previously test_24D: LU-6101
1174 # readdir() returns correct number of entries after cursor reload
1175 local num_ls=$(ls $DIR/$tdir | wc -l)
1176 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1177 local num_all=$(ls -a $DIR/$tdir | wc -l)
1178 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1179 [ $num_all -ne $((nrfiles + 2)) ]; then
1180 error "Expected $nrfiles files, got $num_ls " \
1181 "($num_uniq unique $num_all .&..)"
1183 # LU-5 large readdir
1184 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1185 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1186 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1187 # take into account of overhead in lu_dirpage header and end mark in
1188 # each page, plus one in rpc_num calculation.
1189 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1190 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1191 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1192 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1193 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1194 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1195 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1196 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1197 error "large readdir doesn't take effect: " \
1198 "$mds_readpage should be about $rpc_max"
1200 simple_cleanup_common
1202 run_test 24v "list large directory (test hash collision, b=17560)"
1204 test_24w() { # bug21506
1206 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1207 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1208 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1209 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1210 [[ "$SZ1" -eq "$SZ2" ]] ||
1211 error "Error reading at the end of the file $tfile"
1213 run_test 24w "Reading a file larger than 4Gb"
1216 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1218 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1219 skip "Need MDS version at least 2.7.56"
1222 local remote_dir=$DIR/$tdir/remote_dir
1224 test_mkdir $DIR/$tdir
1225 $LFS mkdir -i $MDTIDX $remote_dir ||
1226 error "create remote directory failed"
1228 test_mkdir $DIR/$tdir/src_dir
1229 touch $DIR/$tdir/src_file
1230 test_mkdir $remote_dir/tgt_dir
1231 touch $remote_dir/tgt_file
1233 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1234 error "rename dir cross MDT failed!"
1236 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1237 error "rename file cross MDT failed!"
1239 touch $DIR/$tdir/ln_file
1240 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1241 error "ln file cross MDT failed"
1243 rm -rf $DIR/$tdir || error "Can not delete directories"
1245 run_test 24x "cross MDT rename/link"
1248 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1251 local remote_dir=$DIR/$tdir/remote_dir
1254 test_mkdir $DIR/$tdir
1255 $LFS mkdir -i $mdtidx $remote_dir ||
1256 error "create remote directory failed"
1258 test_mkdir $remote_dir/src_dir
1259 touch $remote_dir/src_file
1260 test_mkdir $remote_dir/tgt_dir
1261 touch $remote_dir/tgt_file
1263 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1264 error "rename subdir in the same remote dir failed!"
1266 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1267 error "rename files in the same remote dir failed!"
1269 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1270 error "link files in the same remote dir failed!"
1272 rm -rf $DIR/$tdir || error "Can not delete directories"
1274 run_test 24y "rename/link on the same dir should succeed"
1277 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1278 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1279 skip "Need MDS version at least 2.12.51"
1283 for index in 0 1; do
1284 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1285 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1288 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1290 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1291 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1293 local mdts=$(comma_list $(mdts_nodes))
1295 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1296 stack_trap "do_nodes $mdts $LCTL \
1297 set_param mdt.*.enable_remote_rename=1" EXIT
1299 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1301 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1302 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1304 run_test 24z "cross-MDT rename is done as cp"
1306 test_24A() { # LU-3182
1310 test_mkdir $DIR/$tdir
1311 trap simple_cleanup_common EXIT
1312 createmany -m $DIR/$tdir/$tfile $NFILES
1313 local t=$(ls $DIR/$tdir | wc -l)
1314 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1315 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1316 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1317 [ $v -ne $((NFILES + 2)) ] ; then
1318 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1321 simple_cleanup_common || error "Can not delete directories"
1323 run_test 24A "readdir() returns correct number of entries."
1325 test_24B() { # LU-4805
1326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1330 test_mkdir $DIR/$tdir
1331 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1332 error "create striped dir failed"
1334 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1335 [ $count -eq 2 ] || error "Expected 2, got $count"
1337 touch $DIR/$tdir/striped_dir/a
1339 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1340 [ $count -eq 3 ] || error "Expected 3, got $count"
1342 touch $DIR/$tdir/striped_dir/.f
1344 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1345 [ $count -eq 4 ] || error "Expected 4, got $count"
1347 rm -rf $DIR/$tdir || error "Can not delete directories"
1349 run_test 24B "readdir for striped dir return correct number of entries"
1352 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1358 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1359 error "create striped dir failed"
1361 cd $DIR/$tdir/d0/striped_dir
1363 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1364 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1365 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1367 [ "$d0_ino" = "$parent_ino" ] ||
1368 error ".. wrong, expect $d0_ino, get $parent_ino"
1370 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1371 error "mv striped dir failed"
1373 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1375 [ "$d1_ino" = "$parent_ino" ] ||
1376 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1378 run_test 24C "check .. in striped dir"
1381 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1385 mkdir $DIR/$tdir/src_dir
1386 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1387 error "create remote source failed"
1389 touch $DIR/$tdir/src_dir/src_child/a
1391 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1392 error "create remote target dir failed"
1394 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1395 error "create remote target child failed"
1397 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1398 error "rename dir cross MDT failed!"
1402 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1403 error "src_child still exists after rename"
1405 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1406 error "missing file(a) after rename"
1408 rm -rf $DIR/$tdir || error "Can not delete directories"
1410 run_test 24E "cross MDT rename/link"
1413 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1416 [ "$SLOW" = "no" ] && repeats=100
1420 echo "$repeats repeats"
1421 for ((i = 0; i < repeats; i++)); do
1422 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1423 touch $DIR/$tdir/test/a || error "touch fails"
1424 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1425 rm -rf $DIR/$tdir/test || error "rmdir fails"
1430 run_test 24F "hash order vs readdir (LU-11330)"
1433 echo '== symlink sanity ============================================='
1437 touch $DIR/s25/foo ||
1438 error "File creation in symlinked directory failed"
1440 run_test 25a "create file in symlinked directory ==============="
1443 [ ! -d $DIR/d25 ] && test_25a
1444 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1446 run_test 25b "lookup file in symlinked directory ==============="
1450 test_mkdir $DIR/d26/d26-2
1451 ln -s d26/d26-2 $DIR/s26
1452 touch $DIR/s26/foo || error "File creation failed"
1454 run_test 26a "multiple component symlink ======================="
1457 test_mkdir -p $DIR/$tdir/d26-2
1458 ln -s $tdir/d26-2/foo $DIR/s26-2
1459 touch $DIR/s26-2 || error "File creation failed"
1461 run_test 26b "multiple component symlink at end of lookup ======"
1464 test_mkdir $DIR/d26.2
1465 touch $DIR/d26.2/foo
1466 ln -s d26.2 $DIR/s26.2-1
1467 ln -s s26.2-1 $DIR/s26.2-2
1468 ln -s s26.2-2 $DIR/s26.2-3
1469 chmod 0666 $DIR/s26.2-3/foo
1471 run_test 26c "chain of symlinks"
1473 # recursive symlinks (bug 439)
1475 ln -s d26-3/foo $DIR/d26-3
1477 run_test 26d "create multiple component recursive symlink"
1480 [ ! -h $DIR/d26-3 ] && test_26d
1483 run_test 26e "unlink multiple component recursive symlink"
1485 # recursive symlinks (bug 7022)
1487 test_mkdir $DIR/$tdir
1488 test_mkdir $DIR/$tdir/$tfile
1489 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1490 test_mkdir -p lndir/bar1
1491 test_mkdir $DIR/$tdir/$tfile/$tfile
1492 cd $tfile || error "cd $tfile failed"
1493 ln -s .. dotdot || error "ln dotdot failed"
1494 ln -s dotdot/lndir lndir || error "ln lndir failed"
1495 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1496 output=`ls $tfile/$tfile/lndir/bar1`
1497 [ "$output" = bar1 ] && error "unexpected output"
1498 rm -r $tfile || error "rm $tfile failed"
1499 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1501 run_test 26f "rm -r of a directory which has recursive symlink"
1504 test_mkdir $DIR/$tdir
1505 $LFS getstripe $DIR/$tdir
1506 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1507 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1508 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1510 run_test 27a "one stripe file"
1513 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1515 test_mkdir $DIR/$tdir
1516 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1517 $LFS getstripe -c $DIR/$tdir/$tfile
1518 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1519 error "two-stripe file doesn't have two stripes"
1521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1523 run_test 27b "create and write to two stripe file"
1525 # 27c family tests specific striping, setstripe -o
1527 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1528 test_mkdir -p $DIR/$tdir
1531 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1532 $LFS getstripe -i $DIR/$tdir/$tfile
1533 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1534 error "stripe not on specified OST"
1536 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1538 run_test 27ca "one stripe on specified OST"
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1542 test_mkdir -p $DIR/$tdir
1544 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1545 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1548 # Strip getstripe output to a space separated list of OSTs
1549 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1550 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1551 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1552 error "stripes not on specified OSTs"
1554 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1556 run_test 27cb "two stripes on specified OSTs"
1559 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1560 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1561 skip "server does not support overstriping"
1563 test_mkdir -p $DIR/$tdir
1565 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1566 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1569 # Strip getstripe output to a space separated list of OSTs
1570 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1571 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1572 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1573 error "stripes not on specified OSTs"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27cc "two stripes on the same OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1582 skip "server does not support overstriping"
1583 test_mkdir -p $DIR/$tdir
1584 local osts="0,1,1,0"
1585 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1586 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1589 # Strip getstripe output to a space separated list of OSTs
1590 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1591 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1592 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1593 error "stripes not on specified OSTs"
1595 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1597 run_test 27cd "four stripes on two OSTs"
1600 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1601 skip_env "too many osts, skipping"
1602 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1603 skip "server does not support overstriping"
1604 # We do one more stripe than we have OSTs
1605 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1606 skip_env "ea_inode feature disabled"
1608 test_mkdir -p $DIR/$tdir
1610 for i in $(seq 0 $OSTCOUNT);
1613 if [ $i -ne $OSTCOUNT ]; then
1617 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1618 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1621 # Strip getstripe output to a space separated list of OSTs
1622 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1623 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1624 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1625 error "stripes not on specified OSTs"
1627 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1629 run_test 27ce "more stripes than OSTs with -o"
1632 test_mkdir $DIR/$tdir
1633 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1634 error "setstripe failed"
1635 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1636 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1638 run_test 27d "create file with default settings"
1641 # LU-5839 adds check for existed layout before setting it
1642 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1643 skip "Need MDS version at least 2.7.56"
1645 test_mkdir $DIR/$tdir
1646 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1647 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1648 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1650 run_test 27e "setstripe existing file (should return error)"
1653 test_mkdir $DIR/$tdir
1654 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1655 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1656 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1657 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1658 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1659 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1661 run_test 27f "setstripe with bad stripe size (should return error)"
1664 test_mkdir $DIR/$tdir
1665 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1666 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1667 error "$DIR/$tdir/$tfile has object"
1669 run_test 27g "$LFS getstripe with no objects"
1672 test_mkdir $DIR/$tdir
1673 touch $DIR/$tdir/$tfile || error "touch failed"
1674 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1675 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1677 (( rc == 2 )) || error "getstripe did not return ENOENT"
1679 run_test 27ga "$LFS getstripe with missing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 touch $DIR/$tdir/$tfile || error "touch failed"
1684 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1685 error "missing objects"
1687 run_test 27i "$LFS getstripe with some objects"
1690 test_mkdir $DIR/$tdir
1691 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1692 error "setstripe failed" || true
1694 run_test 27j "setstripe with bad stripe offset (should return error)"
1696 test_27k() { # bug 2844
1697 test_mkdir $DIR/$tdir
1698 local file=$DIR/$tdir/$tfile
1699 local ll_max_blksize=$((4 * 1024 * 1024))
1700 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1701 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1702 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1703 dd if=/dev/zero of=$file bs=4k count=1
1704 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1705 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1707 run_test 27k "limit i_blksize for broken user apps"
1710 mcreate $DIR/$tfile || error "creating file"
1711 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1712 error "setstripe should have failed" || true
1714 run_test 27l "check setstripe permissions (should return error)"
1717 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1719 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1720 skip_env "multiple clients -- skipping"
1722 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1724 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1725 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1727 trap simple_cleanup_common EXIT
1728 test_mkdir $DIR/$tdir
1729 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1730 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1731 error "dd should fill OST0"
1733 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1735 [ $i -gt 256 ] && break
1738 touch $DIR/$tdir/$tfile.$i
1739 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1740 awk '{print $1}'| grep -w "0") ] &&
1741 error "OST0 was full but new created file still use it"
1743 touch $DIR/$tdir/$tfile.$i
1744 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1745 awk '{print $1}'| grep -w "0") ] &&
1746 error "OST0 was full but new created file still use it"
1747 simple_cleanup_common
1749 run_test 27m "create file while OST0 was full"
1751 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1752 # if the OST isn't full anymore.
1754 local OSTIDX=${1:-""}
1756 local list=$(comma_list $(osts_nodes))
1757 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1759 do_nodes $list lctl set_param fail_loc=0
1760 sync # initiate all OST_DESTROYs from MDS to OST
1764 exhaust_precreations() {
1767 local FAILIDX=${3:-$OSTIDX}
1768 local ofacet=ost$((OSTIDX + 1))
1770 test_mkdir -p -c1 $DIR/$tdir
1771 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1772 local mfacet=mds$((mdtidx + 1))
1773 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1775 local OST=$(ostname_from_index $OSTIDX)
1778 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1779 local last_id=$(do_facet $mfacet lctl get_param -n \
1780 osp.$mdtosc_proc1.prealloc_last_id)
1781 local next_id=$(do_facet $mfacet lctl get_param -n \
1782 osp.$mdtosc_proc1.prealloc_next_id)
1784 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1785 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1787 test_mkdir -p $DIR/$tdir/${OST}
1788 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1789 #define OBD_FAIL_OST_ENOSPC 0x215
1790 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1791 echo "Creating to objid $last_id on ost $OST..."
1792 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1793 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1794 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1798 exhaust_all_precreations() {
1800 for (( i=0; i < OSTCOUNT; i++ )) ; do
1801 exhaust_precreations $i $1 -1
1806 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1808 remote_mds_nodsh && skip "remote MDS with nodsh"
1809 remote_ost_nodsh && skip "remote OST with nodsh"
1812 rm -f $DIR/$tdir/$tfile
1813 exhaust_precreations 0 0x80000215
1814 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1815 touch $DIR/$tdir/$tfile || error "touch failed"
1816 $LFS getstripe $DIR/$tdir/$tfile
1819 run_test 27n "create file with some full OSTs"
1822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1824 remote_mds_nodsh && skip "remote MDS with nodsh"
1825 remote_ost_nodsh && skip "remote OST with nodsh"
1828 rm -f $DIR/$tdir/$tfile
1829 exhaust_all_precreations 0x215
1831 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1836 run_test 27o "create file with all full OSTs (should error)"
1839 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1841 remote_mds_nodsh && skip "remote MDS with nodsh"
1842 remote_ost_nodsh && skip "remote OST with nodsh"
1845 rm -f $DIR/$tdir/$tfile
1846 test_mkdir $DIR/$tdir
1848 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1849 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1850 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1852 exhaust_precreations 0 0x80000215
1853 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1854 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1855 $LFS getstripe $DIR/$tdir/$tfile
1859 run_test 27p "append to a truncated file with some full OSTs"
1862 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1864 remote_mds_nodsh && skip "remote MDS with nodsh"
1865 remote_ost_nodsh && skip "remote OST with nodsh"
1868 rm -f $DIR/$tdir/$tfile
1870 test_mkdir $DIR/$tdir
1871 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1872 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1873 error "truncate $DIR/$tdir/$tfile failed"
1874 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1876 exhaust_all_precreations 0x215
1878 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1879 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1883 run_test 27q "append to truncated file with all OSTs full (should error)"
1886 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1888 remote_mds_nodsh && skip "remote MDS with nodsh"
1889 remote_ost_nodsh && skip "remote OST with nodsh"
1892 rm -f $DIR/$tdir/$tfile
1893 exhaust_precreations 0 0x80000215
1895 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1899 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1901 test_27s() { # bug 10725
1902 test_mkdir $DIR/$tdir
1903 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1904 local stripe_count=0
1905 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1906 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1907 error "stripe width >= 2^32 succeeded" || true
1910 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1912 test_27t() { # bug 10864
1917 $WLFS getstripe $tfile
1920 run_test 27t "check that utils parse path correctly"
1922 test_27u() { # bug 4900
1923 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1924 remote_mds_nodsh && skip "remote MDS with nodsh"
1927 local list=$(comma_list $(mdts_nodes))
1929 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1930 do_nodes $list $LCTL set_param fail_loc=0x139
1931 test_mkdir -p $DIR/$tdir
1932 trap simple_cleanup_common EXIT
1933 createmany -o $DIR/$tdir/t- 1000
1934 do_nodes $list $LCTL set_param fail_loc=0
1936 TLOG=$TMP/$tfile.getstripe
1937 $LFS getstripe $DIR/$tdir > $TLOG
1938 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1939 unlinkmany $DIR/$tdir/t- 1000
1941 [[ $OBJS -gt 0 ]] &&
1942 error "$OBJS objects created on OST-0. See $TLOG" ||
1945 run_test 27u "skip object creation on OSC w/o objects"
1947 test_27v() { # bug 4900
1948 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1950 remote_mds_nodsh && skip "remote MDS with nodsh"
1951 remote_ost_nodsh && skip "remote OST with nodsh"
1953 exhaust_all_precreations 0x215
1956 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1958 touch $DIR/$tdir/$tfile
1959 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1961 for (( i=1; i < OSTCOUNT; i++ )); do
1962 do_facet ost$i lctl set_param fail_loc=0x705
1964 local START=`date +%s`
1965 createmany -o $DIR/$tdir/$tfile 32
1967 local FINISH=`date +%s`
1968 local TIMEOUT=`lctl get_param -n timeout`
1969 local PROCESS=$((FINISH - START))
1970 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1971 error "$FINISH - $START >= $TIMEOUT / 2"
1972 sleep $((TIMEOUT / 2 - PROCESS))
1975 run_test 27v "skip object creation on slow OST"
1977 test_27w() { # bug 10997
1978 test_mkdir $DIR/$tdir
1979 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1980 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1981 error "stripe size $size != 65536" || true
1982 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1983 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1985 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1988 [[ $OSTCOUNT -lt 2 ]] &&
1989 skip_env "skipping multiple stripe count/offset test"
1991 test_mkdir $DIR/$tdir
1992 for i in $(seq 1 $OSTCOUNT); do
1994 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1995 error "setstripe -c $i -i $offset failed"
1996 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1997 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1998 [ $count -ne $i ] && error "stripe count $count != $i" || true
1999 [ $index -ne $offset ] &&
2000 error "stripe offset $index != $offset" || true
2003 run_test 27wa "check $LFS setstripe -c -i options"
2006 remote_ost_nodsh && skip "remote OST with nodsh"
2007 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2010 OFFSET=$(($OSTCOUNT - 1))
2012 local OST=$(ostname_from_index $OSTIDX)
2014 test_mkdir $DIR/$tdir
2015 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2016 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2018 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2019 for i in $(seq 0 $OFFSET); do
2020 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2021 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2022 error "OST0 was degraded but new created file still use it"
2024 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2026 run_test 27x "create files while OST0 is degraded"
2029 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2030 remote_mds_nodsh && skip "remote MDS with nodsh"
2031 remote_ost_nodsh && skip "remote OST with nodsh"
2032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2034 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2035 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2036 osp.$mdtosc.prealloc_last_id)
2037 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2038 osp.$mdtosc.prealloc_next_id)
2039 local fcount=$((last_id - next_id))
2040 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2041 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2043 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2044 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2045 local OST_DEACTIVE_IDX=-1
2050 for OSC in $MDS_OSCS; do
2051 OST=$(osc_to_ost $OSC)
2052 OSTIDX=$(index_from_ostuuid $OST)
2053 if [ $OST_DEACTIVE_IDX == -1 ]; then
2054 OST_DEACTIVE_IDX=$OSTIDX
2056 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2057 echo $OSC "is Deactivated:"
2058 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2062 OSTIDX=$(index_from_ostuuid $OST)
2063 test_mkdir $DIR/$tdir
2064 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2066 for OSC in $MDS_OSCS; do
2067 OST=$(osc_to_ost $OSC)
2068 OSTIDX=$(index_from_ostuuid $OST)
2069 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2070 echo $OST "is degraded:"
2071 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2072 obdfilter.$OST.degraded=1
2077 createmany -o $DIR/$tdir/$tfile $fcount
2079 for OSC in $MDS_OSCS; do
2080 OST=$(osc_to_ost $OSC)
2081 OSTIDX=$(index_from_ostuuid $OST)
2082 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2083 echo $OST "is recovered from degraded:"
2084 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2085 obdfilter.$OST.degraded=0
2087 do_facet $SINGLEMDS lctl --device %$OSC activate
2091 # all osp devices get activated, hence -1 stripe count restored
2092 local stripe_count=0
2094 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2095 # devices get activated.
2097 $LFS setstripe -c -1 $DIR/$tfile
2098 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2100 [ $stripe_count -ne $OSTCOUNT ] &&
2101 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2104 run_test 27y "create files while OST0 is degraded and the rest inactive"
2110 lmm_count=$($LFS getstripe -c $1)
2111 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2112 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2114 local old_ifs="$IFS"
2116 fid=($($LFS path2fid $1))
2119 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2120 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2122 # compare lmm_seq and lu_fid->f_seq
2123 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2124 # compare lmm_object_id and lu_fid->oid
2125 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2127 # check the trusted.fid attribute of the OST objects of the file
2128 local have_obdidx=false
2130 $LFS getstripe $1 | while read obdidx oid hex seq; do
2131 # skip lines up to and including "obdidx"
2132 [ -z "$obdidx" ] && break
2133 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2134 $have_obdidx || continue
2136 local ost=$((obdidx + 1))
2137 local dev=$(ostdevname $ost)
2140 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2142 seq=$(echo $seq | sed -e "s/^0x//g")
2143 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2144 oid_hex=$(echo $oid)
2146 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2148 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2152 # Don't unmount/remount the OSTs if we don't need to do that.
2153 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2154 # update too, until that use mount/ll_decode_filter_fid/mount.
2155 # Re-enable when debugfs will understand new filter_fid.
2157 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2158 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2159 $dev 2>/dev/null" | grep "parent=")
2161 if [ -z "$ff" ]; then
2163 mount_fstype ost$ost
2164 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2165 $(facet_mntpt ost$ost)/$obj_file)
2166 unmount_fstype ost$ost
2167 start ost$ost $dev $OST_MOUNT_OPTS
2171 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2173 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2175 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2176 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2178 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2179 # stripe_size=1048576 component_id=1 component_start=0 \
2180 # component_end=33554432
2181 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2182 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2183 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2185 if grep -q 'stripe=' <<<$ff; then
2186 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2188 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2189 # into f_ver in this case. See comment on ff_parent.
2190 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2193 # compare lmm_seq and filter_fid->ff_parent.f_seq
2194 [ $ff_pseq = $lmm_seq ] ||
2195 error "FF parent SEQ $ff_pseq != $lmm_seq"
2196 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2197 [ $ff_poid = $lmm_oid ] ||
2198 error "FF parent OID $ff_poid != $lmm_oid"
2199 (($ff_pstripe == $stripe_nr)) ||
2200 error "FF stripe $ff_pstripe != $stripe_nr"
2202 stripe_nr=$((stripe_nr + 1))
2203 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2205 if grep -q 'stripe_count=' <<<$ff; then
2206 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2207 -e 's/ .*//' <<<$ff)
2208 [ $lmm_count = $ff_scnt ] ||
2209 error "FF stripe count $lmm_count != $ff_scnt"
2215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2216 remote_ost_nodsh && skip "remote OST with nodsh"
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2220 { error "setstripe -c -1 failed"; return 1; }
2221 # We need to send a write to every object to get parent FID info set.
2222 # This _should_ also work for setattr, but does not currently.
2223 # touch $DIR/$tdir/$tfile-1 ||
2224 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2225 { error "dd $tfile-1 failed"; return 2; }
2226 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2227 { error "setstripe -c -1 failed"; return 3; }
2228 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2229 { error "dd $tfile-2 failed"; return 4; }
2231 # make sure write RPCs have been sent to OSTs
2234 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2235 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2237 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2239 test_27A() { # b=19102
2240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2242 save_layout_restore_at_exit $MOUNT
2243 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2244 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2245 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2246 local default_size=$($LFS getstripe -S $MOUNT)
2247 local default_offset=$($LFS getstripe -i $MOUNT)
2248 local dsize=$(do_facet $SINGLEMDS \
2249 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2250 [ $default_size -eq $dsize ] ||
2251 error "stripe size $default_size != $dsize"
2252 [ $default_offset -eq -1 ] ||
2253 error "stripe offset $default_offset != -1"
2255 run_test 27A "check filesystem-wide default LOV EA values"
2257 test_27B() { # LU-2523
2258 test_mkdir $DIR/$tdir
2259 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2261 # open f1 with O_LOV_DELAY_CREATE
2263 # call setstripe ioctl on open file descriptor for f1
2265 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2269 # open f1 with O_LOV_DELAY_CREATE
2271 # call setstripe ioctl on open file descriptor for f1
2273 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2275 # Allow multiop to fail in imitation of NFS's busted semantics.
2278 run_test 27B "call setstripe on open unlinked file/rename victim"
2280 # 27C family tests full striping and overstriping
2281 test_27Ca() { #LU-2871
2282 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2290 test_mkdir $DIR/$tdir
2292 for i in $(seq 0 $((OSTCOUNT - 1))); do
2293 # set stripe across all OSTs starting from OST$i
2294 $LFS setstripe -i $i -c -1 $tfile$i
2295 # get striping information
2296 ost_idx=($($LFS getstripe $tfile$i |
2297 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2301 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2302 error "${#ost_idx[@]} != $OSTCOUNT"
2304 for index in $(seq 0 $((OSTCOUNT - 1))); do
2306 for j in $(echo ${ost_idx[@]}); do
2307 if [ $index -eq $j ]; then
2313 error "Can not find $index in ${ost_idx[@]}"
2317 run_test 27Ca "check full striping across all OSTs"
2320 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2321 skip "server does not support overstriping"
2322 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2323 skip_env "too many osts, skipping"
2325 test_mkdir -p $DIR/$tdir
2326 local setcount=$(($OSTCOUNT * 2))
2327 [ $setcount -ge 160 ] || large_xattr_enabled ||
2328 skip_env "ea_inode feature disabled"
2330 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2331 error "setstripe failed"
2333 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2334 [ $count -eq $setcount ] ||
2335 error "stripe count $count, should be $setcount"
2337 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2338 error "overstriped should be set in pattern"
2340 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2343 run_test 27Cb "more stripes than OSTs with -C"
2346 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2347 skip "server does not support overstriping"
2348 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2350 test_mkdir -p $DIR/$tdir
2351 local setcount=$(($OSTCOUNT - 1))
2353 [ $setcount -ge 160 ] || large_xattr_enabled ||
2354 skip_env "ea_inode feature disabled"
2356 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2357 error "setstripe failed"
2359 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2360 [ $count -eq $setcount ] ||
2361 error "stripe count $count, should be $setcount"
2363 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2364 error "overstriped should not be set in pattern"
2366 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2369 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2372 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2373 skip "server does not support overstriping"
2374 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2375 large_xattr_enabled || skip_env "ea_inode feature disabled"
2377 test_mkdir -p $DIR/$tdir
2378 local setcount=$LOV_MAX_STRIPE_COUNT
2380 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2381 error "setstripe failed"
2383 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2384 [ $count -eq $setcount ] ||
2385 error "stripe count $count, should be $setcount"
2387 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2388 error "overstriped should be set in pattern"
2390 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2393 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2395 run_test 27Cd "test maximum stripe count"
2398 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2399 skip "server does not support overstriping"
2400 test_mkdir -p $DIR/$tdir
2402 pool_add $TESTNAME || error "Pool creation failed"
2403 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2407 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2408 error "setstripe failed"
2410 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2411 [ $count -eq $setcount ] ||
2412 error "stripe count $count, should be $setcount"
2414 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2415 error "overstriped should be set in pattern"
2417 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2420 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2422 run_test 27Ce "test pool with overstriping"
2425 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2426 skip "server does not support overstriping"
2427 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2428 skip_env "too many osts, skipping"
2430 test_mkdir -p $DIR/$tdir
2432 local setcount=$(($OSTCOUNT * 2))
2433 [ $setcount -ge 160 ] || large_xattr_enabled ||
2434 skip_env "ea_inode feature disabled"
2436 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2437 error "setstripe failed"
2439 echo 1 > $DIR/$tdir/$tfile
2441 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2442 [ $count -eq $setcount ] ||
2443 error "stripe count $count, should be $setcount"
2445 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2446 error "overstriped should be set in pattern"
2448 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2451 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2453 run_test 27Cf "test default inheritance with overstriping"
2456 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2457 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2458 remote_mds_nodsh && skip "remote MDS with nodsh"
2460 local POOL=${POOL:-testpool}
2462 local last_ost=$(($OSTCOUNT - 1))
2464 local ost_list=$(seq $first_ost $ost_step $last_ost)
2465 local ost_range="$first_ost $last_ost $ost_step"
2467 test_mkdir $DIR/$tdir
2468 pool_add $POOL || error "pool_add failed"
2469 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2472 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2474 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2475 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2476 skip27D+=" -s 30,31"
2477 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2478 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2479 skip27D+=" -s 32,33"
2480 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2482 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2483 error "llapi_layout_test failed"
2485 destroy_test_pools || error "destroy test pools failed"
2487 run_test 27D "validate llapi_layout API"
2489 # Verify that default_easize is increased from its initial value after
2490 # accessing a widely striped file.
2492 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2493 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2494 skip "client does not have LU-3338 fix"
2496 # 72 bytes is the minimum space required to store striping
2497 # information for a file striped across one OST:
2498 # (sizeof(struct lov_user_md_v3) +
2499 # sizeof(struct lov_user_ost_data_v1))
2501 $LCTL set_param -n llite.*.default_easize $min_easize ||
2502 error "lctl set_param failed"
2503 local easize=$($LCTL get_param -n llite.*.default_easize)
2505 [ $easize -eq $min_easize ] ||
2506 error "failed to set default_easize"
2508 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2509 error "setstripe failed"
2510 # In order to ensure stat() call actually talks to MDS we need to
2511 # do something drastic to this file to shake off all lock, e.g.
2512 # rename it (kills lookup lock forcing cache cleaning)
2513 mv $DIR/$tfile $DIR/${tfile}-1
2514 ls -l $DIR/${tfile}-1
2517 easize=$($LCTL get_param -n llite.*.default_easize)
2519 [ $easize -gt $min_easize ] ||
2520 error "default_easize not updated"
2522 run_test 27E "check that default extended attribute size properly increases"
2524 test_27F() { # LU-5346/LU-7975
2525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2526 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2527 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2528 skip "Need MDS version at least 2.8.51"
2529 remote_ost_nodsh && skip "remote OST with nodsh"
2531 test_mkdir $DIR/$tdir
2533 $LFS setstripe -c 2 $DIR/$tdir
2535 # stop all OSTs to reproduce situation for LU-7975 ticket
2536 for num in $(seq $OSTCOUNT); do
2540 # open/create f0 with O_LOV_DELAY_CREATE
2541 # truncate f0 to a non-0 size
2543 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2545 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2546 # open/write it again to force delayed layout creation
2547 cat /etc/hosts > $DIR/$tdir/f0 &
2551 for num in $(seq $OSTCOUNT); do
2552 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2553 error "ost$num failed to start"
2556 wait $catpid || error "cat failed"
2558 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2559 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2560 error "wrong stripecount"
2563 run_test 27F "Client resend delayed layout creation with non-zero size"
2565 test_27G() { #LU-10629
2566 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2567 skip "Need MDS version at least 2.11.51"
2568 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2569 remote_mds_nodsh && skip "remote MDS with nodsh"
2570 local POOL=${POOL:-testpool}
2571 local ostrange="0 0 1"
2573 test_mkdir $DIR/$tdir
2574 pool_add $POOL || error "pool_add failed"
2575 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2576 $LFS setstripe -p $POOL $DIR/$tdir
2578 local pool=$($LFS getstripe -p $DIR/$tdir)
2580 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2582 $LFS setstripe -d $DIR/$tdir
2584 pool=$($LFS getstripe -p $DIR/$tdir)
2588 [ -z "$pool" ] || error "'$pool' is not empty"
2590 run_test 27G "Clear OST pool from stripe"
2593 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2594 skip "Need MDS version newer than 2.11.54"
2595 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2596 test_mkdir $DIR/$tdir
2597 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2598 touch $DIR/$tdir/$tfile
2599 $LFS getstripe -c $DIR/$tdir/$tfile
2600 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2601 error "two-stripe file doesn't have two stripes"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2604 $LFS getstripe -y $DIR/$tdir/$tfile
2605 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2606 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2607 error "expected l_ost_idx: [02]$ not matched"
2609 # make sure ost list has been cleared
2610 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2611 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2612 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2614 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2616 run_test 27H "Set specific OSTs stripe"
2619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2620 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2621 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2622 skip "Need MDS version newer than 2.12.52"
2623 local pool=$TESTNAME
2624 local ostrange="1 1 1"
2626 save_layout_restore_at_exit $MOUNT
2627 $LFS setstripe -c 2 -i 0 $MOUNT
2628 pool_add $pool || error "pool_add failed"
2629 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2630 test_mkdir $DIR/$tdir
2631 $LFS setstripe -p $pool $DIR/$tdir
2632 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2633 $LFS getstripe $DIR/$tdir/$tfile
2635 run_test 27I "check that root dir striping does not break parent dir one"
2638 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2639 skip "Need MDS version newer than 2.12.51"
2641 test_mkdir $DIR/$tdir
2642 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2643 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2645 # create foreign file (raw way)
2646 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2647 -t 1 -F 0xda08 || error "create_foreign_file failed"
2649 # verify foreign file (raw way)
2650 parse_foreign_file -f $DIR/$tdir/$tfile |
2651 grep "lov_foreign_magic: 0x0BD70BD0" ||
2652 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2653 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2654 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2655 parse_foreign_file -f $DIR/$tdir/$tfile |
2656 grep "lov_foreign_size: 73" ||
2657 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2658 parse_foreign_file -f $DIR/$tdir/$tfile |
2659 grep "lov_foreign_type: 1" ||
2660 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2661 parse_foreign_file -f $DIR/$tdir/$tfile |
2662 grep "lov_foreign_flags: 0x0000DA08" ||
2663 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2664 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2665 grep "lov_foreign_value: 0x" |
2666 sed -e 's/lov_foreign_value: 0x//')
2667 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2668 [[ $lov = ${lov2// /} ]] ||
2669 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2671 # create foreign file (lfs + API)
2672 $LFS setstripe --foreign=daos --flags 0xda08 \
2673 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2674 error "$DIR/$tdir/${tfile}2: create failed"
2676 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2677 grep "lfm_magic:.*0x0BD70BD0" ||
2678 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2679 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2680 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2681 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2682 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2683 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2684 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2685 grep "lfm_flags:.*0x0000DA08" ||
2686 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2687 $LFS getstripe $DIR/$tdir/${tfile}2 |
2688 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2689 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2691 # modify striping should fail
2692 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2693 error "$DIR/$tdir/$tfile: setstripe should fail"
2694 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2695 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2698 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2699 cat $DIR/$tdir/${tfile}2 &&
2700 error "$DIR/$tdir/${tfile}2: read should fail"
2701 cat /etc/passwd > $DIR/$tdir/$tfile &&
2702 error "$DIR/$tdir/$tfile: write should fail"
2703 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2704 error "$DIR/$tdir/${tfile}2: write should fail"
2707 chmod 222 $DIR/$tdir/$tfile ||
2708 error "$DIR/$tdir/$tfile: chmod failed"
2709 chmod 222 $DIR/$tdir/${tfile}2 ||
2710 error "$DIR/$tdir/${tfile}2: chmod failed"
2713 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2714 error "$DIR/$tdir/$tfile: chown failed"
2715 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2716 error "$DIR/$tdir/${tfile}2: chown failed"
2718 # rename should work
2719 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2720 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2721 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2722 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2724 #remove foreign file
2725 rm $DIR/$tdir/${tfile}.new ||
2726 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2727 rm $DIR/$tdir/${tfile}2.new ||
2728 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2730 run_test 27J "basic ops on file with foreign LOV"
2733 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
2734 skip "Need MDS version newer than 2.12.49"
2736 test_mkdir $DIR/$tdir
2737 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2738 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2740 # create foreign dir (raw way)
2741 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2742 error "create_foreign_dir FAILED"
2744 # verify foreign dir (raw way)
2745 parse_foreign_dir -d $DIR/$tdir/$tdir |
2746 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2747 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2748 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2749 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2750 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2751 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2752 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2753 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2754 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2755 grep "lmv_foreign_value: 0x" |
2756 sed 's/lmv_foreign_value: 0x//')
2757 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2759 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2761 # create foreign dir (lfs + API)
2762 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2763 $DIR/$tdir/${tdir}2 ||
2764 error "$DIR/$tdir/${tdir}2: create failed"
2766 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2767 grep "lfm_magic:.*0x0CD50CD0" ||
2768 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2769 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2770 # - sizeof(lfm_type) - sizeof(lfm_flags)
2771 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2772 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2774 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2775 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2776 grep "lfm_flags:.*0x0000DA05" ||
2777 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2778 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2779 grep "lfm_value.*${uuid1}@${uuid2}" ||
2780 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2782 # file create in dir should fail
2783 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2784 touch $DIR/$tdir/${tdir}2/$tfile &&
2785 "$DIR/${tdir}2: file create should fail"
2788 chmod 777 $DIR/$tdir/$tdir ||
2789 error "$DIR/$tdir: chmod failed"
2790 chmod 777 $DIR/$tdir/${tdir}2 ||
2791 error "$DIR/${tdir}2: chmod failed"
2794 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2795 error "$DIR/$tdir: chown failed"
2796 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2797 error "$DIR/${tdir}2: chown failed"
2799 # rename should work
2800 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2801 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2802 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2803 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2806 rmdir $DIR/$tdir/${tdir}.new ||
2807 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2808 rmdir $DIR/$tdir/${tdir}2.new ||
2809 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2811 run_test 27K "basic ops on dir with foreign LMV"
2814 remote_mds_nodsh && skip "remote MDS with nodsh"
2816 local POOL=${POOL:-$TESTNAME}
2818 pool_add $POOL || error "pool_add failed"
2820 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2821 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2822 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2824 run_test 27L "lfs pool_list gives correct pool name"
2827 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2828 skip "Need MDS version >= than 2.12.57"
2829 remote_mds_nodsh && skip "remote MDS with nodsh"
2830 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2832 test_mkdir $DIR/$tdir
2834 # Set default striping on directory
2835 $LFS setstripe -C 4 $DIR/$tdir
2837 echo 1 > $DIR/$tdir/${tfile}.1
2838 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2840 [ $count -eq $setcount ] ||
2841 error "(1) stripe count $count, should be $setcount"
2843 # Capture existing append_stripe_count setting for restore
2844 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2845 local mdts=$(comma_list $(mdts_nodes))
2846 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2848 local appendcount=$orig_count
2849 echo 1 >> $DIR/$tdir/${tfile}.2_append
2850 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2851 [ $count -eq $appendcount ] ||
2852 error "(2)stripe count $count, should be $appendcount for append"
2854 # Disable O_APPEND striping, verify it works
2855 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2857 # Should now get the default striping, which is 4
2859 echo 1 >> $DIR/$tdir/${tfile}.3_append
2860 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2861 [ $count -eq $setcount ] ||
2862 error "(3) stripe count $count, should be $setcount"
2864 # Try changing the stripe count for append files
2865 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2867 # Append striping is now 2 (directory default is still 4)
2869 echo 1 >> $DIR/$tdir/${tfile}.4_append
2870 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2871 [ $count -eq $appendcount ] ||
2872 error "(4) stripe count $count, should be $appendcount for append"
2874 # Test append stripe count of -1
2875 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2876 appendcount=$OSTCOUNT
2877 echo 1 >> $DIR/$tdir/${tfile}.5
2878 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2879 [ $count -eq $appendcount ] ||
2880 error "(5) stripe count $count, should be $appendcount for append"
2882 # Set append striping back to default of 1
2883 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2885 # Try a new default striping, PFL + DOM
2886 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2888 # Create normal DOM file, DOM returns stripe count == 0
2890 touch $DIR/$tdir/${tfile}.6
2891 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2892 [ $count -eq $setcount ] ||
2893 error "(6) stripe count $count, should be $setcount"
2897 echo 1 >> $DIR/$tdir/${tfile}.7_append
2898 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2899 [ $count -eq $appendcount ] ||
2900 error "(7) stripe count $count, should be $appendcount for append"
2902 # Clean up DOM layout
2903 $LFS setstripe -d $DIR/$tdir
2905 # Now test that append striping works when layout is from root
2906 $LFS setstripe -c 2 $MOUNT
2907 # Make a special directory for this
2908 mkdir $DIR/${tdir}/${tdir}.2
2909 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2911 # Verify for normal file
2913 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2914 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2915 [ $count -eq $setcount ] ||
2916 error "(8) stripe count $count, should be $setcount"
2919 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2920 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2921 [ $count -eq $appendcount ] ||
2922 error "(9) stripe count $count, should be $appendcount for append"
2924 # Now test O_APPEND striping with pools
2925 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2926 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2929 pool_add $TESTNAME || error "pool creation failed"
2930 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2932 echo 1 >> $DIR/$tdir/${tfile}.10_append
2934 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2935 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2937 # Check that count is still correct
2939 echo 1 >> $DIR/$tdir/${tfile}.11_append
2940 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2941 [ $count -eq $appendcount ] ||
2942 error "(11) stripe count $count, should be $appendcount for append"
2944 # Disable O_APPEND stripe count, verify pool works separately
2945 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2947 echo 1 >> $DIR/$tdir/${tfile}.12_append
2949 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2950 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2952 # Remove pool setting, verify it's not applied
2953 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2955 echo 1 >> $DIR/$tdir/${tfile}.13_append
2957 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2958 [ "$pool" = "" ] || error "(13) pool found: $pool"
2960 run_test 27M "test O_APPEND striping"
2963 combined_mgs_mds && skip "needs separate MGS/MDT"
2965 pool_add $TESTNAME || error "pool_add failed"
2966 do_facet mgs "$LCTL pool_list $FSNAME" |
2967 grep -Fx "${FSNAME}.${TESTNAME}" ||
2968 error "lctl pool_list on MGS failed"
2970 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
2972 # createtest also checks that device nodes are created and
2973 # then visible correctly (#2091)
2974 test_28() { # bug 2091
2976 $CREATETEST $DIR/d28/ct || error "createtest failed"
2978 run_test 28 "create/mknod/mkdir with bad file types ============"
2981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2983 sync; sleep 1; sync # flush out any dirty pages from previous tests
2990 declare -i LOCKCOUNTORIG=0
2991 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2992 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2994 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2996 declare -i LOCKUNUSEDCOUNTORIG=0
2997 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2998 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3005 declare -i LOCKCOUNTCURRENT=0
3006 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3007 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3010 declare -i LOCKUNUSEDCOUNTCURRENT=0
3011 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3012 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3015 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3016 $LCTL set_param -n ldlm.dump_namespaces ""
3017 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3018 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3019 log "dumped log to $TMP/test_29.dk (bug 5793)"
3022 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3023 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3024 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3025 log "dumped log to $TMP/test_29.dk (bug 5793)"
3029 run_test 29 "IT_GETATTR regression ============================"
3031 test_30a() { # was test_30
3032 cp $(which ls) $DIR || cp /bin/ls $DIR
3033 $DIR/ls / || error "Can't execute binary from lustre"
3036 run_test 30a "execute binary from Lustre (execve) =============="
3039 cp `which ls` $DIR || cp /bin/ls $DIR
3041 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3044 run_test 30b "execute binary from Lustre as non-root ==========="
3046 test_30c() { # b=22376
3047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3049 cp `which ls` $DIR || cp /bin/ls $DIR
3051 cancel_lru_locks mdc
3052 cancel_lru_locks osc
3053 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3056 run_test 30c "execute binary from Lustre without read perms ===="
3059 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3060 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3062 run_test 31a "open-unlink file =================================="
3065 touch $DIR/f31 || error "touch $DIR/f31 failed"
3066 ln $DIR/f31 $DIR/f31b || error "ln failed"
3067 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3068 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3070 run_test 31b "unlink file with multiple links while open ======="
3073 touch $DIR/f31 || error "touch $DIR/f31 failed"
3074 ln $DIR/f31 $DIR/f31c || error "ln failed"
3075 multiop_bg_pause $DIR/f31 O_uc ||
3076 error "multiop_bg_pause for $DIR/f31 failed"
3078 $MULTIOP $DIR/f31c Ouc
3079 kill -USR1 $MULTIPID
3082 run_test 31c "open-unlink file with multiple links ============="
3085 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3086 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3088 run_test 31d "remove of open directory ========================="
3090 test_31e() { # bug 2904
3091 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3093 run_test 31e "remove of open non-empty directory ==============="
3095 test_31f() { # bug 4554
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3099 test_mkdir $DIR/d31f
3100 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3101 cp /etc/hosts $DIR/d31f
3103 $LFS getstripe $DIR/d31f/hosts
3104 multiop_bg_pause $DIR/d31f D_c || return 1
3107 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3108 test_mkdir $DIR/d31f
3109 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3110 cp /etc/hosts $DIR/d31f
3112 $LFS getstripe $DIR/d31f/hosts
3113 multiop_bg_pause $DIR/d31f D_c || return 1
3116 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3117 wait $MULTIPID || error "first opendir $MULTIPID failed"
3121 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3122 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3125 run_test 31f "remove of open directory with open-unlink file ==="
3128 echo "-- cross directory link --"
3129 test_mkdir -c1 $DIR/${tdir}ga
3130 test_mkdir -c1 $DIR/${tdir}gb
3131 touch $DIR/${tdir}ga/f
3132 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3133 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3134 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3135 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3136 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3138 run_test 31g "cross directory link==============="
3141 echo "-- cross directory link --"
3142 test_mkdir -c1 $DIR/${tdir}
3143 test_mkdir -c1 $DIR/${tdir}/dir
3144 touch $DIR/${tdir}/f
3145 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3146 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3147 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3148 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3149 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3151 run_test 31h "cross directory link under child==============="
3154 echo "-- cross directory link --"
3155 test_mkdir -c1 $DIR/$tdir
3156 test_mkdir -c1 $DIR/$tdir/dir
3157 touch $DIR/$tdir/dir/f
3158 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3159 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3160 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3161 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3162 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3164 run_test 31i "cross directory link under parent==============="
3167 test_mkdir -c1 -p $DIR/$tdir
3168 test_mkdir -c1 -p $DIR/$tdir/dir1
3169 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3170 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3171 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3172 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3175 run_test 31j "link for directory==============="
3178 test_mkdir -c1 -p $DIR/$tdir
3180 touch $DIR/$tdir/exist
3181 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3182 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3183 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3184 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3185 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3186 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3187 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3190 run_test 31k "link to file: the same, non-existing, dir==============="
3196 touch $DIR/d31m2/exist
3197 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3198 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3199 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3200 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3201 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3202 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3205 run_test 31m "link to file: the same, non-existing, dir==============="
3208 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3209 nlink=$(stat --format=%h $DIR/$tfile)
3210 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3212 local cmd="exec $fd<$DIR/$tfile"
3215 trap "eval $cmd" EXIT
3216 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3217 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3218 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3219 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3220 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3223 run_test 31n "check link count of unlinked file"
3226 local tempfile=$(mktemp $1_XXXXXX)
3227 mlink $tempfile $1 2> /dev/null &&
3228 echo "$BASHPID: link $tempfile to $1 succeeded"
3232 test_31o() { # LU-2901
3233 test_mkdir $DIR/$tdir
3234 for LOOP in $(seq 100); do
3235 rm -f $DIR/$tdir/$tfile*
3236 for THREAD in $(seq 8); do
3237 link_one $DIR/$tdir/$tfile.$LOOP &
3240 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3241 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3242 error "$LINKS duplicate links to $tfile.$LOOP" &&
3246 run_test 31o "duplicate hard links with same filename"
3249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3251 test_mkdir $DIR/$tdir
3252 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3253 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3255 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3256 error "open unlink test1 failed"
3257 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3258 error "open unlink test2 failed"
3260 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3261 error "test1 still exists"
3262 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3263 error "test2 still exists"
3265 run_test 31p "remove of open striped directory"
3267 cleanup_test32_mount() {
3270 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3271 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3272 losetup -d $loopdev || true
3278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3280 echo "== more mountpoints and symlinks ================="
3281 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3282 trap cleanup_test32_mount EXIT
3283 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3284 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3285 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3286 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3287 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3288 cleanup_test32_mount
3290 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3295 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3296 trap cleanup_test32_mount EXIT
3297 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3298 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3299 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3300 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3301 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3302 cleanup_test32_mount
3304 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3309 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3310 trap cleanup_test32_mount EXIT
3311 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3312 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3313 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3314 test_mkdir -p $DIR/$tdir/d2/test_dir
3315 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3316 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3317 cleanup_test32_mount
3319 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3324 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3325 trap cleanup_test32_mount EXIT
3326 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3327 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3328 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3329 test_mkdir -p $DIR/$tdir/d2/test_dir
3330 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3331 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3332 cleanup_test32_mount
3334 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3338 test_mkdir -p $DIR/$tdir/tmp
3339 local tmp_dir=$DIR/$tdir/tmp
3340 ln -s $DIR/$tdir $tmp_dir/symlink11
3341 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3342 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3343 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3345 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3349 test_mkdir -p $DIR/$tdir/tmp
3350 local tmp_dir=$DIR/$tdir/tmp
3351 ln -s $DIR/$tdir $tmp_dir/symlink11
3352 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3353 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3354 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3356 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3359 local tmp_dir=$DIR/$tdir/tmp
3360 test_mkdir -p $tmp_dir
3361 test_mkdir $DIR/${tdir}2
3362 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3363 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3364 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3365 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3366 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3367 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3369 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3372 rm -fr $DIR/$tdir $DIR/${tdir}2
3373 tmp_dir=$DIR/$tdir/tmp
3374 test_mkdir -p $tmp_dir
3375 test_mkdir $DIR/${tdir}2
3376 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3377 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3378 ls $tmp_dir/symlink12 || error "listing symlink12"
3379 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3381 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3386 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3387 trap cleanup_test32_mount EXIT
3388 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3389 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3390 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3391 touch $DIR/$tdir/test_file
3392 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3393 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3394 cleanup_test32_mount
3396 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3401 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3402 trap cleanup_test32_mount EXIT
3403 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3404 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3405 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3406 touch $DIR/$tdir/test_file
3407 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3408 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3409 cleanup_test32_mount
3411 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3417 trap cleanup_test32_mount EXIT
3418 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3419 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3420 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3421 test_mkdir -p $DIR/$tdir/d2
3422 touch $DIR/$tdir/d2/test_file || error "touch failed"
3423 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3424 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3425 cleanup_test32_mount
3427 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3433 trap cleanup_test32_mount EXIT
3434 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3435 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3436 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3437 test_mkdir -p $DIR/$tdir/d2
3438 touch $DIR/$tdir/d2/test_file || error "touch failed"
3439 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3440 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3441 cleanup_test32_mount
3443 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3447 test_mkdir -p $DIR/d32m/tmp
3448 TMP_DIR=$DIR/d32m/tmp
3449 ln -s $DIR $TMP_DIR/symlink11
3450 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3451 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3452 error "symlink11 not a link"
3453 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3454 error "symlink01 not a link"
3456 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3460 test_mkdir -p $DIR/d32n/tmp
3461 TMP_DIR=$DIR/d32n/tmp
3462 ln -s $DIR $TMP_DIR/symlink11
3463 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3464 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3465 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3467 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3471 test_mkdir -p $DIR/d32o/tmp
3472 TMP_DIR=$DIR/d32o/tmp
3473 ln -s $DIR/$tfile $TMP_DIR/symlink12
3474 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3475 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3476 error "symlink12 not a link"
3477 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3478 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3479 error "$DIR/d32o/tmp/symlink12 not file type"
3480 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3481 error "$DIR/d32o/symlink02 not file type"
3483 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3493 test_mkdir -p $DIR/d32p/tmp
3495 TMP_DIR=$DIR/d32p/tmp
3497 ln -s $DIR/$tfile $TMP_DIR/symlink12
3499 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3501 cat $DIR/d32p/tmp/symlink12 ||
3502 error "Can't open $DIR/d32p/tmp/symlink12"
3504 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3507 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3512 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3513 trap cleanup_test32_mount EXIT
3514 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3515 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3516 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3517 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3518 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3519 cleanup_test32_mount
3521 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3526 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3527 trap cleanup_test32_mount EXIT
3528 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3529 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3530 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3531 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3532 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3533 cleanup_test32_mount
3535 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3540 chmod 444 $DIR/$tfile
3541 chown $RUNAS_ID $DIR/$tfile
3543 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3546 run_test 33aa "write file with mode 444 (should return error)"
3550 test_mkdir $DIR/$tdir
3551 chown $RUNAS_ID $DIR/$tdir
3552 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3553 error "$RUNAS create $tdir/$tfile failed"
3554 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3555 error "open RDWR" || true
3557 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3561 test_mkdir $DIR/$tdir
3562 chown $RUNAS_ID $DIR/$tdir
3563 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3565 run_test 33b "test open file with malformed flags (No panic)"
3568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3569 remote_ost_nodsh && skip "remote OST with nodsh"
3578 test_mkdir $DIR/$tdir
3579 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3582 for ostnum in $(seq $OSTCOUNT); do
3583 # test-framework's OST numbering is one-based, while Lustre's
3585 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3586 # Parsing llobdstat's output sucks; we could grep the /proc
3587 # path, but that's likely to not be as portable as using the
3588 # llobdstat utility. So we parse lctl output instead.
3589 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3590 obdfilter/$ostname/stats |
3591 awk '/^write_bytes/ {print $7}' )
3592 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3593 if (( ${write_bytes:-0} > 0 ))
3600 $all_zeros || return 0
3603 echo foo > $DIR/$tdir/bar
3607 # Total up write_bytes after writing. We'd better find non-zeros.
3608 for ostnum in $(seq $OSTCOUNT); do
3609 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3610 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3611 obdfilter/$ostname/stats |
3612 awk '/^write_bytes/ {print $7}' )
3613 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3614 if (( ${write_bytes:-0} > 0 ))
3623 for ostnum in $(seq $OSTCOUNT); do
3624 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3625 echo "Check that write_bytes is present in obdfilter/*/stats:"
3626 do_facet ost$ostnum lctl get_param -n \
3627 obdfilter/$ostname/stats
3629 error "OST not keeping write_bytes stats (b22312)"
3632 run_test 33c "test llobdstat and write_bytes"
3635 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3639 local remote_dir=$DIR/$tdir/remote_dir
3641 test_mkdir $DIR/$tdir
3642 $LFS mkdir -i $MDTIDX $remote_dir ||
3643 error "create remote directory failed"
3645 touch $remote_dir/$tfile
3646 chmod 444 $remote_dir/$tfile
3647 chown $RUNAS_ID $remote_dir/$tfile
3649 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3651 chown $RUNAS_ID $remote_dir
3652 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3653 error "create" || true
3654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3655 error "open RDWR" || true
3656 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3658 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3661 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3665 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3666 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3667 mkdir $DIR/$tdir/local_dir
3669 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3670 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3671 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3673 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3674 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3676 rmdir $DIR/$tdir/* || error "rmdir failed"
3679 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3680 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3681 mkdir $DIR/$tdir/local_dir
3683 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3684 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3685 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3687 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3688 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3690 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3693 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3694 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3695 mkdir $DIR/$tdir/local_dir
3697 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3698 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3699 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3701 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3702 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3704 run_test 33e "mkdir and striped directory should have same mode"
3708 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3713 remote_mds_nodsh && skip "remote MDS with nodsh"
3716 chmod go+rwx $DIR/$tdir
3717 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3718 trap cleanup_33f EXIT
3720 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3721 error "cannot create striped directory"
3723 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3724 error "cannot create files in striped directory"
3726 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3727 error "cannot remove files in striped directory"
3729 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3730 error "cannot remove striped directory"
3734 run_test 33f "nonroot user can create, access, and remove a striped directory"
3737 mkdir -p $DIR/$tdir/dir2
3739 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3741 [[ $err =~ "exists" ]] || error "Not exists error"
3743 run_test 33g "nonroot user create already existing root created file"
3745 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3748 $MCREATE $DIR/f34 || error "mcreate failed"
3749 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3750 error "getstripe failed"
3751 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3752 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3753 error "getstripe failed"
3754 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3755 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3757 run_test 34a "truncate file that has not been opened ==========="
3760 [ ! -f $DIR/f34 ] && test_34a
3761 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3762 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3763 $OPENFILE -f O_RDONLY $DIR/f34
3764 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3765 error "getstripe failed"
3766 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3767 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3769 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3772 [ ! -f $DIR/f34 ] && test_34a
3773 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3774 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3775 $OPENFILE -f O_RDWR $DIR/f34
3776 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3777 error "$LFS getstripe failed"
3778 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3779 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3781 run_test 34c "O_RDWR opening file-with-size works =============="
3784 [ ! -f $DIR/f34 ] && test_34a
3785 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3787 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3788 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3791 run_test 34d "write to sparse file ============================="
3795 $MCREATE $DIR/f34e || error "mcreate failed"
3796 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3797 $CHECKSTAT -s 1000 $DIR/f34e ||
3798 error "Size of $DIR/f34e not equal to 1000 bytes"
3799 $OPENFILE -f O_RDWR $DIR/f34e
3800 $CHECKSTAT -s 1000 $DIR/f34e ||
3801 error "Size of $DIR/f34e not equal to 1000 bytes"
3803 run_test 34e "create objects, some with size and some without =="
3805 test_34f() { # bug 6242, 6243
3806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3810 $MCREATE $DIR/f34f || error "mcreate failed"
3811 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3812 dd if=$DIR/f34f of=$TMP/f34f
3813 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3814 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3815 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3816 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3817 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3819 run_test 34f "read from a file with no objects until EOF ======="
3822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3824 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3826 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3827 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3828 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3829 cancel_lru_locks osc
3830 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3831 error "wrong size after lock cancel"
3833 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3834 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3835 error "expanding truncate failed"
3836 cancel_lru_locks osc
3837 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3838 error "wrong expanded size after lock cancel"
3840 run_test 34g "truncate long file ==============================="
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3848 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3849 sync # Flush the cache so that multiop below does not block on cache
3850 # flush when getting the group lock
3851 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3854 # Since just timed wait is not good enough, let's do a sync write
3855 # that way we are sure enough time for a roundtrip + processing
3856 # passed + 2 seconds of extra margin.
3857 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3861 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3862 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3866 local nsz=`stat -c %s $DIR/$tfile`
3867 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3869 run_test 34h "ftruncate file under grouplock should not block"
3872 cp /bin/sh $DIR/f35a
3874 chown $RUNAS_ID $DIR/f35a
3875 $RUNAS $DIR/f35a && error || true
3878 run_test 35a "exec file with mode 444 (should return and not leak)"
3882 utime $DIR/f36 || error "utime failed for MDS"
3884 run_test 36a "MDS utime check (mknod, utime)"
3888 utime $DIR/f36 || error "utime failed for OST"
3890 run_test 36b "OST utime check (open, utime)"
3895 chown $RUNAS_ID $DIR/d36
3896 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3898 run_test 36c "non-root MDS utime check (mknod, utime)"
3901 [ ! -d $DIR/d36 ] && test_36c
3902 echo "" > $DIR/d36/f36
3903 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3905 run_test 36d "non-root OST utime check (open, utime)"
3908 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3910 test_mkdir $DIR/$tdir
3911 touch $DIR/$tdir/$tfile
3912 $RUNAS utime $DIR/$tdir/$tfile &&
3913 error "utime worked, expected failure" || true
3915 run_test 36e "utime on non-owned file (should return error)"
3919 local LANG_SAVE=$LANG
3920 local LC_LANG_SAVE=$LC_LANG
3921 export LANG=C LC_LANG=C # for date language
3923 DATESTR="Dec 20 2000"
3924 test_mkdir $DIR/$tdir
3925 lctl set_param fail_loc=$fl
3927 cp /etc/hosts $DIR/$tdir/$tfile
3928 sync & # write RPC generated with "current" inode timestamp, but delayed
3930 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3931 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3932 cancel_lru_locks $OSC
3933 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3935 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3936 echo "BEFORE: $LS_BEFORE" && \
3937 echo "AFTER : $LS_AFTER" && \
3938 echo "WANT : $DATESTR" && \
3939 error "$DIR/$tdir/$tfile timestamps changed" || true
3941 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3947 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3948 subr_36fh "0x80000214"
3950 run_test 36f "utime on file racing with OST BRW write =========="
3953 remote_ost_nodsh && skip "remote OST with nodsh"
3954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3955 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3956 skip "Need MDS version at least 2.12.51"
3961 local tgt="obdfilter"
3963 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3965 test_mkdir $DIR/$tdir
3966 fmd_max_age=$(do_facet $facet \
3967 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3970 echo "FMD max age: ${fmd_max_age}s"
3971 touch $DIR/$tdir/$tfile
3972 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3973 gawk '{cnt=cnt+$1} END{print cnt}')
3974 echo "FMD before: $fmd"
3976 error "FMD wasn't create by touch"
3977 sleep $((fmd_max_age + 12))
3978 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3979 gawk '{cnt=cnt+$1} END{print cnt}')
3980 echo "FMD after: $fmd"
3982 error "FMD wasn't expired by ping"
3984 run_test 36g "FMD cache expiry ====================="
3987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3989 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3990 subr_36fh "0x80000227"
3992 run_test 36h "utime on file racing with OST BRW write =========="
3995 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3997 test_mkdir $DIR/$tdir
3998 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4000 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4001 local new_mtime=$((mtime + 200))
4003 #change Modify time of striped dir
4004 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4005 error "change mtime failed"
4007 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4009 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4011 run_test 36i "change mtime on striped directory"
4013 # test_37 - duplicate with tests 32q 32r
4016 local file=$DIR/$tfile
4018 openfile -f O_DIRECTORY $file
4021 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4022 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4024 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4026 test_39a() { # was test_39
4028 touch $DIR/${tfile}2
4029 # ls -l $DIR/$tfile $DIR/${tfile}2
4030 # ls -lu $DIR/$tfile $DIR/${tfile}2
4031 # ls -lc $DIR/$tfile $DIR/${tfile}2
4033 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4034 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4036 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4038 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4040 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4041 error "O_TRUNC didn't change timestamps"
4044 run_test 39a "mtime changed on create"
4047 test_mkdir -c1 $DIR/$tdir
4048 cp -p /etc/passwd $DIR/$tdir/fopen
4049 cp -p /etc/passwd $DIR/$tdir/flink
4050 cp -p /etc/passwd $DIR/$tdir/funlink
4051 cp -p /etc/passwd $DIR/$tdir/frename
4052 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4055 echo "aaaaaa" >> $DIR/$tdir/fopen
4056 echo "aaaaaa" >> $DIR/$tdir/flink
4057 echo "aaaaaa" >> $DIR/$tdir/funlink
4058 echo "aaaaaa" >> $DIR/$tdir/frename
4060 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4061 local link_new=`stat -c %Y $DIR/$tdir/flink`
4062 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4063 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4065 cat $DIR/$tdir/fopen > /dev/null
4066 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4067 rm -f $DIR/$tdir/funlink2
4068 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4070 for (( i=0; i < 2; i++ )) ; do
4071 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4072 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4073 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4074 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4076 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4077 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4078 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4079 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4081 cancel_lru_locks $OSC
4082 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4085 run_test 39b "mtime change on open, link, unlink, rename ======"
4087 # this should be set to past
4088 TEST_39_MTIME=`date -d "1 year ago" +%s`
4094 local mtime0=`stat -c %Y $DIR1/$tfile`
4096 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4097 local mtime1=`stat -c %Y $DIR1/$tfile`
4098 [ "$mtime1" = $TEST_39_MTIME ] || \
4099 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4102 echo hello >> $DIR1/$tfile
4104 local mtime2=`stat -c %Y $DIR1/$tfile`
4105 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4106 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4108 mv $DIR1/$tfile $DIR1/$tfile-1
4110 for (( i=0; i < 2; i++ )) ; do
4111 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4112 [ "$mtime2" = "$mtime3" ] || \
4113 error "mtime ($mtime2) changed (to $mtime3) on rename"
4115 cancel_lru_locks $OSC
4116 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4119 run_test 39c "mtime change on rename ==========================="
4123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4126 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4128 for (( i=0; i < 2; i++ )) ; do
4129 local mtime=`stat -c %Y $DIR1/$tfile`
4130 [ $mtime = $TEST_39_MTIME ] || \
4131 error "mtime($mtime) is not set to $TEST_39_MTIME"
4133 cancel_lru_locks $OSC
4134 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4137 run_test 39d "create, utime, stat =============================="
4141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4144 local mtime1=`stat -c %Y $DIR1/$tfile`
4146 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4148 for (( i=0; i < 2; i++ )) ; do
4149 local mtime2=`stat -c %Y $DIR1/$tfile`
4150 [ $mtime2 = $TEST_39_MTIME ] || \
4151 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4153 cancel_lru_locks $OSC
4154 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4157 run_test 39e "create, stat, utime, stat ========================"
4161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4164 mtime1=`stat -c %Y $DIR1/$tfile`
4167 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4169 for (( i=0; i < 2; i++ )) ; do
4170 local mtime2=`stat -c %Y $DIR1/$tfile`
4171 [ $mtime2 = $TEST_39_MTIME ] || \
4172 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4174 cancel_lru_locks $OSC
4175 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4178 run_test 39f "create, stat, sleep, utime, stat ================="
4182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4184 echo hello >> $DIR1/$tfile
4185 local mtime1=`stat -c %Y $DIR1/$tfile`
4188 chmod o+r $DIR1/$tfile
4190 for (( i=0; i < 2; i++ )) ; do
4191 local mtime2=`stat -c %Y $DIR1/$tfile`
4192 [ "$mtime1" = "$mtime2" ] || \
4193 error "lost mtime: $mtime2, should be $mtime1"
4195 cancel_lru_locks $OSC
4196 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4199 run_test 39g "write, chmod, stat ==============================="
4203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4209 echo hello >> $DIR1/$tfile
4210 local mtime1=`stat -c %Y $DIR1/$tfile`
4212 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4214 if [ "$d1" != "$d2" ]; then
4215 echo "write and touch not within one second"
4217 for (( i=0; i < 2; i++ )) ; do
4218 local mtime2=`stat -c %Y $DIR1/$tfile`
4219 [ "$mtime2" = $TEST_39_MTIME ] || \
4220 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4222 cancel_lru_locks $OSC
4223 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4227 run_test 39h "write, utime within one second, stat ============="
4230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4235 echo hello >> $DIR1/$tfile
4236 local mtime1=`stat -c %Y $DIR1/$tfile`
4238 mv $DIR1/$tfile $DIR1/$tfile-1
4240 for (( i=0; i < 2; i++ )) ; do
4241 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4243 [ "$mtime1" = "$mtime2" ] || \
4244 error "lost mtime: $mtime2, should be $mtime1"
4246 cancel_lru_locks $OSC
4247 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4250 run_test 39i "write, rename, stat =============================="
4253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4255 start_full_debug_logging
4259 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4260 lctl set_param fail_loc=0x80000412
4261 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4262 error "multiop failed"
4264 local mtime1=`stat -c %Y $DIR1/$tfile`
4266 mv $DIR1/$tfile $DIR1/$tfile-1
4268 kill -USR1 $multipid
4269 wait $multipid || error "multiop close failed"
4271 for (( i=0; i < 2; i++ )) ; do
4272 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4273 [ "$mtime1" = "$mtime2" ] ||
4274 error "mtime is lost on close: $mtime2, " \
4278 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4280 lctl set_param fail_loc=0
4281 stop_full_debug_logging
4283 run_test 39j "write, rename, close, stat ======================="
4286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4291 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4293 local mtime1=`stat -c %Y $DIR1/$tfile`
4295 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4297 kill -USR1 $multipid
4298 wait $multipid || error "multiop close failed"
4300 for (( i=0; i < 2; i++ )) ; do
4301 local mtime2=`stat -c %Y $DIR1/$tfile`
4303 [ "$mtime2" = $TEST_39_MTIME ] || \
4304 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4307 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4310 run_test 39k "write, utime, close, stat ========================"
4312 # this should be set to future
4313 TEST_39_ATIME=`date -d "1 year" +%s`
4316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4317 remote_mds_nodsh && skip "remote MDS with nodsh"
4319 local atime_diff=$(do_facet $SINGLEMDS \
4320 lctl get_param -n mdd.*MDT0000*.atime_diff)
4324 # test setting directory atime to future
4325 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4326 local atime=$(stat -c %X $DIR/$tdir)
4327 [ "$atime" = $TEST_39_ATIME ] ||
4328 error "atime is not set to future: $atime, $TEST_39_ATIME"
4330 # test setting directory atime from future to now
4331 local now=$(date +%s)
4332 touch -a -d @$now $DIR/$tdir
4334 atime=$(stat -c %X $DIR/$tdir)
4335 [ "$atime" -eq "$now" ] ||
4336 error "atime is not updated from future: $atime, $now"
4338 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4341 # test setting directory atime when now > dir atime + atime_diff
4342 local d1=$(date +%s)
4344 local d2=$(date +%s)
4345 cancel_lru_locks mdc
4346 atime=$(stat -c %X $DIR/$tdir)
4347 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4348 error "atime is not updated : $atime, should be $d2"
4350 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4353 # test not setting directory atime when now < dir atime + atime_diff
4355 cancel_lru_locks mdc
4356 atime=$(stat -c %X $DIR/$tdir)
4357 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4358 error "atime is updated to $atime, should remain $d1<atime<$d2"
4360 do_facet $SINGLEMDS \
4361 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4363 run_test 39l "directory atime update ==========================="
4366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4370 local far_past_mtime=$(date -d "May 29 1953" +%s)
4371 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4373 touch -m -d @$far_past_mtime $DIR1/$tfile
4374 touch -a -d @$far_past_atime $DIR1/$tfile
4376 for (( i=0; i < 2; i++ )) ; do
4377 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4378 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4379 error "atime or mtime set incorrectly"
4381 cancel_lru_locks $OSC
4382 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4385 run_test 39m "test atime and mtime before 1970"
4387 test_39n() { # LU-3832
4388 remote_mds_nodsh && skip "remote MDS with nodsh"
4390 local atime_diff=$(do_facet $SINGLEMDS \
4391 lctl get_param -n mdd.*MDT0000*.atime_diff)
4396 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4399 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4400 atime0=$(stat -c %X $DIR/$tfile)
4403 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4404 atime1=$(stat -c %X $DIR/$tfile)
4407 cancel_lru_locks mdc
4408 cancel_lru_locks osc
4409 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4410 atime2=$(stat -c %X $DIR/$tfile)
4412 do_facet $SINGLEMDS \
4413 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4415 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4416 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4418 run_test 39n "check that O_NOATIME is honored"
4421 TESTDIR=$DIR/$tdir/$tfile
4422 [ -e $TESTDIR ] && rm -rf $TESTDIR
4429 links2=$(stat -c %h .)
4430 [ $(($links1 + 2)) != $links2 ] &&
4431 error "wrong links count $(($links1 + 2)) != $links2"
4433 links3=$(stat -c %h .)
4434 [ $(($links1 + 1)) != $links3 ] &&
4435 error "wrong links count $links1 != $links3"
4438 run_test 39o "directory cached attributes updated after create"
4441 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4444 TESTDIR=$DIR/$tdir/$tdir
4445 [ -e $TESTDIR ] && rm -rf $TESTDIR
4446 test_mkdir -p $TESTDIR
4450 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4451 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4453 links2=$(stat -c %h .)
4454 [ $(($links1 + 2)) != $links2 ] &&
4455 error "wrong links count $(($links1 + 2)) != $links2"
4457 links3=$(stat -c %h .)
4458 [ $(($links1 + 1)) != $links3 ] &&
4459 error "wrong links count $links1 != $links3"
4462 run_test 39p "remote directory cached attributes updated after create ========"
4465 test_39q() { # LU-8041
4466 local testdir=$DIR/$tdir
4468 multiop_bg_pause $testdir D_c || error "multiop failed"
4470 cancel_lru_locks mdc
4471 kill -USR1 $multipid
4472 local atime=$(stat -c %X $testdir)
4473 [ "$atime" -ne 0 ] || error "atime is zero"
4475 run_test 39q "close won't zero out atime"
4478 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4479 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4480 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4481 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4482 error "$tfile is not 4096 bytes in size"
4484 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4488 small_write $DIR/f41 18
4490 run_test 41 "test small file write + fstat ====================="
4492 count_ost_writes() {
4493 lctl get_param -n ${OSC}.*.stats |
4494 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4495 END { printf("%0.0f", writes) }'
4502 BG_DIRTY_RATIO_SAVE=10
4503 MAX_BG_DIRTY_RATIO=25
4507 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4508 # dirty_ratio, dirty_background_ratio
4509 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4510 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4511 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4512 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4514 # if file not here, we are a 2.4 kernel
4515 kill -CONT `pidof kupdated`
4520 # setup the trap first, so someone cannot exit the test at the
4521 # exact wrong time and mess up a machine
4522 trap start_writeback EXIT
4523 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4524 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4525 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4526 sysctl -w vm.dirty_writeback_centisecs=0
4527 sysctl -w vm.dirty_writeback_centisecs=0
4528 # save and increase /proc/sys/vm/dirty_ratio
4529 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4530 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4531 # save and increase /proc/sys/vm/dirty_background_ratio
4532 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4533 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4535 # if file not here, we are a 2.4 kernel
4536 kill -STOP `pidof kupdated`
4540 # ensure that all stripes have some grant before we test client-side cache
4542 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4543 dd if=/dev/zero of=$i bs=4k count=1
4548 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4549 # file truncation, and file removal.
4551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4554 cancel_lru_locks $OSC
4556 sync; sleep 1; sync # just to be safe
4557 BEFOREWRITES=`count_ost_writes`
4558 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4559 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4560 AFTERWRITES=`count_ost_writes`
4561 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4562 error "$BEFOREWRITES < $AFTERWRITES"
4565 run_test 42a "ensure that we don't flush on close"
4568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4571 cancel_lru_locks $OSC
4574 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4575 BEFOREWRITES=$(count_ost_writes)
4576 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4577 AFTERWRITES=$(count_ost_writes)
4578 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4579 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4581 BEFOREWRITES=$(count_ost_writes)
4582 sync || error "sync: $?"
4583 AFTERWRITES=$(count_ost_writes)
4584 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4585 error "$BEFOREWRITES < $AFTERWRITES on sync"
4587 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4591 run_test 42b "test destroy of file with cached dirty data ======"
4593 # if these tests just want to test the effect of truncation,
4594 # they have to be very careful. consider:
4595 # - the first open gets a {0,EOF}PR lock
4596 # - the first write conflicts and gets a {0, count-1}PW
4597 # - the rest of the writes are under {count,EOF}PW
4598 # - the open for truncate tries to match a {0,EOF}PR
4599 # for the filesize and cancels the PWs.
4600 # any number of fixes (don't get {0,EOF} on open, match
4601 # composite locks, do smarter file size management) fix
4602 # this, but for now we want these tests to verify that
4603 # the cancellation with truncate intent works, so we
4604 # start the file with a full-file pw lock to match against
4605 # until the truncate.
4610 cancel_lru_locks $OSC
4612 # prime the file with 0,EOF PW to match
4616 # now the real test..
4617 dd if=/dev/zero of=$file bs=1024 count=100
4618 BEFOREWRITES=`count_ost_writes`
4619 $TRUNCATE $file $offset
4620 cancel_lru_locks $OSC
4621 AFTERWRITES=`count_ost_writes`
4626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4629 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4630 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4633 run_test 42c "test partial truncate of file with cached dirty data"
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4640 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4643 run_test 42d "test complete truncate of file with cached dirty data"
4645 test_42e() { # bug22074
4646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4648 local TDIR=$DIR/${tdir}e
4649 local pages=16 # hardcoded 16 pages, don't change it.
4650 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4651 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4655 test_mkdir $DIR/${tdir}e
4656 $LFS setstripe -c 1 $TDIR
4657 createmany -o $TDIR/f $files
4659 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4661 # we assume that with $OSTCOUNT files, at least one of them will
4662 # be allocated on OST0.
4663 warmup_files=$((OSTCOUNT * max_dirty_mb))
4664 createmany -o $TDIR/w $warmup_files
4666 # write a large amount of data into one file and sync, to get good
4667 # avail_grant number from OST.
4668 for ((i=0; i<$warmup_files; i++)); do
4669 idx=$($LFS getstripe -i $TDIR/w$i)
4670 [ $idx -ne 0 ] && continue
4671 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4674 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4676 $LCTL get_param $proc_osc0/cur_dirty_bytes
4677 $LCTL get_param $proc_osc0/cur_grant_bytes
4679 # create as much dirty pages as we can while not to trigger the actual
4680 # RPCs directly. but depends on the env, VFS may trigger flush during this
4681 # period, hopefully we are good.
4682 for ((i=0; i<$warmup_files; i++)); do
4683 idx=$($LFS getstripe -i $TDIR/w$i)
4684 [ $idx -ne 0 ] && continue
4685 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4687 $LCTL get_param $proc_osc0/cur_dirty_bytes
4688 $LCTL get_param $proc_osc0/cur_grant_bytes
4690 # perform the real test
4691 $LCTL set_param $proc_osc0/rpc_stats 0
4692 for ((;i<$files; i++)); do
4693 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4694 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4697 $LCTL get_param $proc_osc0/rpc_stats
4700 local have_ppr=false
4701 $LCTL get_param $proc_osc0/rpc_stats |
4702 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4703 # skip lines until we are at the RPC histogram data
4704 [ "$PPR" == "pages" ] && have_ppr=true && continue
4705 $have_ppr || continue
4707 # we only want the percent stat for < 16 pages
4708 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4710 percent=$((percent + WPCT))
4711 if [[ $percent -gt 15 ]]; then
4712 error "less than 16-pages write RPCs" \
4719 run_test 42e "verify sub-RPC writes are not done synchronously"
4721 test_43A() { # was test_43
4722 test_mkdir $DIR/$tdir
4723 cp -p /bin/ls $DIR/$tdir/$tfile
4724 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4726 # give multiop a chance to open
4729 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4732 run_test 43A "execution of file opened for write should return -ETXTBSY"
4735 test_mkdir $DIR/$tdir
4736 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4737 $DIR/$tdir/sleep 60 &
4739 # Make sure exec of $tdir/sleep wins race with truncate
4741 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4744 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4749 test_mkdir $DIR/$tdir
4750 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4751 $DIR/$tdir/sleep 60 &
4753 # Make sure exec of $tdir/sleep wins race with truncate
4755 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4758 run_test 43b "truncate of file being executed should return -ETXTBSY"
4761 local testdir="$DIR/$tdir"
4764 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4765 ( cd $testdir && md5sum -c )
4767 run_test 43c "md5sum of copy into lustre"
4769 test_44A() { # was test_44
4770 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4772 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4773 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4775 run_test 44A "zero length read from a sparse stripe"
4778 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4780 [ -z "$nstripe" ] && skip "can't get stripe info"
4781 [[ $nstripe -gt $OSTCOUNT ]] &&
4782 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4784 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4786 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4787 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4791 OFFSETS="0 $((stride/2)) $((stride-1))"
4792 for offset in $OFFSETS; do
4793 for i in $(seq 0 $((nstripe-1))); do
4794 local GLOBALOFFSETS=""
4796 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4797 local myfn=$DIR/d44a-$size
4798 echo "--------writing $myfn at $size"
4799 ll_sparseness_write $myfn $size ||
4800 error "ll_sparseness_write"
4801 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4802 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4803 error "ll_sparseness_verify $GLOBALOFFSETS"
4805 for j in $(seq 0 $((nstripe-1))); do
4807 size=$((((j + $nstripe )*$stride + $offset)))
4808 ll_sparseness_write $myfn $size ||
4809 error "ll_sparseness_write"
4810 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4812 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4813 error "ll_sparseness_verify $GLOBALOFFSETS"
4818 run_test 44a "test sparse pwrite ==============================="
4822 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4828 before=`dirty_osc_total`
4829 echo executing "\"$*\""
4831 after=`dirty_osc_total`
4832 echo before $before, after $after
4835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4838 # Obtain grants from OST if it supports it
4839 echo blah > ${f}_grant
4842 do_dirty_record "echo blah > $f"
4843 [[ $before -eq $after ]] && error "write wasn't cached"
4844 do_dirty_record "> $f"
4845 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4846 do_dirty_record "echo blah > $f"
4847 [[ $before -eq $after ]] && error "write wasn't cached"
4848 do_dirty_record "sync"
4849 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4850 do_dirty_record "echo blah > $f"
4851 [[ $before -eq $after ]] && error "write wasn't cached"
4852 do_dirty_record "cancel_lru_locks osc"
4853 [[ $before -gt $after ]] ||
4854 error "lock cancellation didn't lower dirty count"
4857 run_test 45 "osc io page accounting ============================"
4859 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4860 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4861 # objects offset and an assert hit when an rpc was built with 1023's mapped
4862 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4869 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4871 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4872 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4876 run_test 46 "dirtying a previously written page ================"
4878 # test_47 is removed "Device nodes check" is moved to test_28
4880 test_48a() { # bug 2399
4881 [ "$mds1_FSTYPE" = "zfs" ] &&
4882 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4883 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4885 test_mkdir $DIR/$tdir
4887 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4888 test_mkdir $DIR/$tdir
4889 touch foo || error "'touch foo' failed after recreating cwd"
4891 touch .foo || error "'touch .foo' failed after recreating cwd"
4893 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4894 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4895 cd . || error "'cd .' failed after recreating cwd"
4896 mkdir . && error "'mkdir .' worked after recreating cwd"
4897 rmdir . && error "'rmdir .' worked after recreating cwd"
4898 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4899 cd .. || error "'cd ..' failed after recreating cwd"
4901 run_test 48a "Access renamed working dir (should return errors)="
4903 test_48b() { # bug 2399
4905 test_mkdir $DIR/$tdir
4907 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4908 touch foo && error "'touch foo' worked after removing cwd"
4909 mkdir foo && error "'mkdir foo' worked after removing cwd"
4910 touch .foo && error "'touch .foo' worked after removing cwd"
4911 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4912 ls . > /dev/null && error "'ls .' worked after removing cwd"
4913 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4914 mkdir . && error "'mkdir .' worked after removing cwd"
4915 rmdir . && error "'rmdir .' worked after removing cwd"
4916 ln -s . foo && error "'ln -s .' worked after removing cwd"
4917 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4919 run_test 48b "Access removed working dir (should return errors)="
4921 test_48c() { # bug 2350
4922 #lctl set_param debug=-1
4925 test_mkdir -p $DIR/$tdir/dir
4927 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4928 $TRACE touch foo && error "touch foo worked after removing cwd"
4929 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4930 touch .foo && error "touch .foo worked after removing cwd"
4931 mkdir .foo && error "mkdir .foo worked after removing cwd"
4932 $TRACE ls . && error "'ls .' worked after removing cwd"
4933 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4934 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4935 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4936 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4937 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4939 run_test 48c "Access removed working subdir (should return errors)"
4941 test_48d() { # bug 2350
4942 #lctl set_param debug=-1
4945 test_mkdir -p $DIR/$tdir/dir
4947 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4948 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4949 $TRACE touch foo && error "'touch foo' worked after removing parent"
4950 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4951 touch .foo && error "'touch .foo' worked after removing parent"
4952 mkdir .foo && error "mkdir .foo worked after removing parent"
4953 $TRACE ls . && error "'ls .' worked after removing parent"
4954 $TRACE ls .. && error "'ls ..' worked after removing parent"
4955 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4956 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4957 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4960 run_test 48d "Access removed parent subdir (should return errors)"
4962 test_48e() { # bug 4134
4963 #lctl set_param debug=-1
4966 test_mkdir -p $DIR/$tdir/dir
4968 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4969 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4970 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4971 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4972 # On a buggy kernel addition of "touch foo" after cd .. will
4973 # produce kernel oops in lookup_hash_it
4974 touch ../foo && error "'cd ..' worked after recreate parent"
4976 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4978 run_test 48e "Access to recreated parent subdir (should return errors)"
4980 test_49() { # LU-1030
4981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4982 remote_ost_nodsh && skip "remote OST with nodsh"
4984 # get ost1 size - lustre-OST0000
4985 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4987 # write 800M at maximum
4988 [[ $ost1_size -lt 2 ]] && ost1_size=2
4989 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4991 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4992 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4995 # change max_pages_per_rpc while writing the file
4996 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4997 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4998 # loop until dd process exits
4999 while ps ax -opid | grep -wq $dd_pid; do
5000 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5001 sleep $((RANDOM % 5 + 1))
5003 # restore original max_pages_per_rpc
5004 $LCTL set_param $osc1_mppc=$orig_mppc
5005 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5007 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5011 test_mkdir $DIR/$tdir
5013 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5015 run_test 50 "special situations: /proc symlinks ==============="
5017 test_51a() { # was test_51
5018 # bug 1516 - create an empty entry right after ".." then split dir
5019 test_mkdir -c1 $DIR/$tdir
5020 touch $DIR/$tdir/foo
5021 $MCREATE $DIR/$tdir/bar
5023 createmany -m $DIR/$tdir/longfile 201
5025 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5026 $MCREATE $DIR/$tdir/longfile$FNUM
5031 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5033 run_test 51a "special situations: split htree with empty entry =="
5035 cleanup_print_lfs_df () {
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5044 local dir=$DIR/$tdir
5045 local nrdirs=$((65536 + 100))
5047 # cleanup the directory
5054 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5055 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5056 [[ $numfree -lt $nrdirs ]] &&
5057 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5059 # need to check free space for the directories as well
5060 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5061 numfree=$(( blkfree / $(fs_inode_ksize) ))
5062 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5064 trap cleanup_print_lfs_df EXIT
5067 createmany -d $dir/d $nrdirs || {
5068 unlinkmany $dir/d $nrdirs
5069 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5073 nrdirs=$(ls -U $dir | wc -l)
5075 # unlink all but 100 subdirectories, then check it still works
5077 local delete=$((nrdirs - left))
5082 # for ldiskfs the nlink count should be 1, but this is OSD specific
5083 # and so this is listed for informational purposes only
5084 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5085 unlinkmany -d $dir/d $delete ||
5086 error "unlink of first $delete subdirs failed"
5088 echo "nlink between: $(stat -c %h $dir)"
5089 local found=$(ls -U $dir | wc -l)
5090 [ $found -ne $left ] &&
5091 error "can't find subdirs: found only $found, expected $left"
5093 unlinkmany -d $dir/d $delete $left ||
5094 error "unlink of second $left subdirs failed"
5095 # regardless of whether the backing filesystem tracks nlink accurately
5096 # or not, the nlink count shouldn't be more than "." and ".." here
5097 local after=$(stat -c %h $dir)
5098 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5099 echo "nlink after: $after"
5101 cleanup_print_lfs_df
5103 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5107 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5109 test_mkdir $DIR/$tdir
5110 createmany -o $DIR/$tdir/t- 1000
5111 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5112 for N in $(seq 0 $((OSTCOUNT - 1))); do
5113 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5114 END { printf("%0.0f", objs) }' $TMP/$tfile)
5115 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5116 '($1 == '$N') { objs += 1 } \
5117 END { printf("%0.0f", objs) }')
5118 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5120 unlinkmany $DIR/$tdir/t- 1000
5123 for N in $(seq 1 $((OSTCOUNT - 1))); do
5124 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5125 error "OST $N has less objects vs OST $NLAST" \
5126 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5127 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5128 error "OST $N has less objects vs OST $NLAST" \
5129 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5131 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5132 error "OST $N has less #0 objects vs OST $NLAST" \
5133 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5134 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5135 error "OST $N has less #0 objects vs OST $NLAST" \
5136 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5141 run_test 51d "check object distribution"
5144 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5145 skip_env "ldiskfs only test"
5148 test_mkdir -c1 $DIR/$tdir
5149 test_mkdir -c1 $DIR/$tdir/d0
5151 touch $DIR/$tdir/d0/foo
5152 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5153 error "file exceed 65000 nlink limit!"
5154 unlinkmany $DIR/$tdir/d0/f- 65001
5157 run_test 51e "check file nlink limit"
5160 test_mkdir $DIR/$tdir
5163 local ulimit_old=$(ulimit -n)
5164 local spare=20 # number of spare fd's for scripts/libraries, etc.
5165 local mdt=$($LFS getstripe -m $DIR/$tdir)
5166 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5168 echo "MDT$mdt numfree=$numfree, max=$max"
5169 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5170 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5171 while ! ulimit -n $((numfree + spare)); do
5172 numfree=$((numfree * 3 / 4))
5174 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5176 echo "left ulimit at $ulimit_old"
5179 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5180 unlinkmany $DIR/$tdir/f $numfree
5181 error "create+open $numfree files in $DIR/$tdir failed"
5183 ulimit -n $ulimit_old
5185 # if createmany exits at 120s there will be fewer than $numfree files
5186 unlinkmany $DIR/$tdir/f $numfree || true
5188 run_test 51f "check many open files limit"
5191 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5192 test_mkdir $DIR/$tdir
5193 touch $DIR/$tdir/foo
5194 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5195 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5196 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5197 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5198 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5200 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5201 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5202 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5204 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5205 cp -r $DIR/$tdir $TMP/
5206 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5208 run_test 52a "append-only flag test (should return errors)"
5211 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5212 test_mkdir $DIR/$tdir
5213 touch $DIR/$tdir/foo
5214 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5215 cat test > $DIR/$tdir/foo && error "cat test worked"
5216 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5217 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5218 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5220 echo foo >> $DIR/$tdir/foo && error "echo worked"
5221 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5222 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5223 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5224 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5226 chattr -i $DIR/$tdir/foo || error "chattr failed"
5228 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5230 run_test 52b "immutable flag test (should return errors) ======="
5233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5234 remote_mds_nodsh && skip "remote MDS with nodsh"
5235 remote_ost_nodsh && skip "remote OST with nodsh"
5248 local support_last_seq=true
5250 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5251 support_last_seq=false
5254 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5256 for value in $(do_facet $SINGLEMDS \
5257 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5258 param=$(echo ${value[0]} | cut -d "=" -f1)
5259 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5261 if $support_last_seq; then
5262 param_seq=$(echo $param |
5263 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5264 mds_last_seq=$(do_facet $SINGLEMDS \
5265 $LCTL get_param -n $param_seq)
5267 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5269 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5270 node=$(facet_active_host ost$((ostnum+1)))
5271 param="obdfilter.$ostname.last_id"
5272 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5273 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5274 ost_last_id=$ost_last
5276 if $support_last_seq; then
5277 ost_last_id=$(echo $ost_last |
5278 awk -F':' '{print $2}' |
5280 ost_last_seq=$(echo $ost_last |
5281 awk -F':' '{print $1}')
5282 [[ $ost_last_seq = $mds_last_seq ]] || continue
5285 if [[ $ost_last_id != $mds_last ]]; then
5286 error "$ost_last_id != $mds_last"
5293 $found || error "can not match last_seq/last_id for $mdtosc"
5296 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5299 perl -MSocket -e ';' || skip "no Socket perl module installed"
5301 $SOCKETSERVER $DIR/socket ||
5302 error "$SOCKETSERVER $DIR/socket failed: $?"
5303 $SOCKETCLIENT $DIR/socket ||
5304 error "$SOCKETCLIENT $DIR/socket failed: $?"
5305 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5307 run_test 54a "unix domain socket test =========================="
5313 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5315 run_test 54b "char device works in lustre ======================"
5318 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5319 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5320 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5322 for i in $(seq 3 7); do
5323 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5332 loopdev="$DIR/loop54c"
5335 $UMOUNT $DIR/$tdir || rc=$?
5336 losetup -d $loopdev || true
5337 losetup -d $LOOPDEV || true
5338 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5345 loopdev="$DIR/loop54c"
5348 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5349 trap cleanup_54c EXIT
5350 mknod $loopdev b 7 $LOOPNUM
5351 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5352 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5353 losetup $loopdev $DIR/$tfile ||
5354 error "can't set up $loopdev for $DIR/$tfile"
5355 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5356 test_mkdir $DIR/$tdir
5357 mount -t ext2 $loopdev $DIR/$tdir ||
5358 error "error mounting $loopdev on $DIR/$tdir"
5359 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5362 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5366 run_test 54c "block device works in lustre ====================="
5372 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5374 run_test 54d "fifo device works in lustre ======================"
5379 cp -aL /dev/console $f
5380 echo $string > $f || error "echo $string to $f failed"
5382 run_test 54e "console/tty device works in lustre ======================"
5386 local dir=$DIR/$tdir
5389 test_mkdir -p $dir/dir
5390 for i in $(seq $numfiles); do
5392 touch $dir/dir/file$i
5395 local numcomp=$($LFS getstripe --component-count $dir)
5397 [[ $numcomp == 0 ]] && numcomp=1
5399 # test lfs getstripe with --recursive
5400 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5402 [[ $filenum -eq $((numfiles * 2)) ]] ||
5403 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5404 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5405 [[ $filenum -eq $numfiles ]] ||
5406 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5407 echo "$LFS getstripe showed obdidx or l_ost_idx"
5409 # test lfs getstripe with file instead of dir
5410 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5411 [[ $filenum -eq 1 ]] ||
5412 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5413 echo "$LFS getstripe file1 passed"
5415 #test lfs getstripe with --verbose
5416 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5417 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5418 error "$LFS getstripe --verbose $dir: "\
5419 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5420 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5421 error "$LFS getstripe $dir: showed lmm_magic"
5423 #test lfs getstripe with -v prints lmm_fid
5424 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5425 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5426 error "$LFS getstripe -v $dir: "\
5427 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5428 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5429 error "$LFS getstripe $dir: showed lmm_fid by default"
5430 echo "$LFS getstripe --verbose passed"
5432 #check for FID information
5433 local fid1=$($LFS getstripe --fid $dir/file1)
5434 local fid2=$($LFS getstripe --verbose $dir/file1 |
5435 awk '/lmm_fid: / { print $2; exit; }')
5436 local fid3=$($LFS path2fid $dir/file1)
5438 [ "$fid1" != "$fid2" ] &&
5439 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5440 [ "$fid1" != "$fid3" ] &&
5441 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5442 echo "$LFS getstripe --fid passed"
5444 #test lfs getstripe with --obd
5445 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5446 error "$LFS getstripe --obd wrong_uuid: should return error"
5448 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5451 local obduuid=$(ostuuid_from_index $ostidx)
5452 local found=$($LFS getstripe -r --obd $obduuid $dir |
5453 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5455 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5456 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5458 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5461 [[ $found -eq $filenum ]] ||
5462 error "$LFS getstripe --obd: found $found expect $filenum"
5463 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5464 sed '/^[ ]*'${ostidx}'[ ]/d' |
5465 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5466 error "$LFS getstripe --obd: should not show file on other obd"
5467 echo "$LFS getstripe --obd passed"
5469 run_test 56a "check $LFS getstripe"
5472 local dir=$DIR/$tdir
5476 for i in $(seq $numdirs); do
5477 test_mkdir $dir/dir$i
5480 # test lfs getdirstripe default mode is non-recursion, which is
5481 # different from lfs getstripe
5482 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5484 [[ $dircnt -eq 1 ]] ||
5485 error "$LFS getdirstripe: found $dircnt, not 1"
5486 dircnt=$($LFS getdirstripe --recursive $dir |
5487 grep -c lmv_stripe_count)
5488 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5489 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5491 run_test 56b "check $LFS getdirstripe"
5494 remote_ost_nodsh && skip "remote OST with nodsh"
5497 local ost_name=$(ostname_from_index $ost_idx)
5498 local old_status=$(ost_dev_status $ost_idx)
5500 [[ -z "$old_status" ]] ||
5501 skip_env "OST $ost_name is in $old_status status"
5503 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5504 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5505 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5508 local new_status=$(ost_dev_status $ost_idx)
5510 [[ "$new_status" =~ "D" ]] ||
5511 error "$ost_name status is '$new_status', missing 'D'"
5512 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5513 [[ "$new_status" =~ "N" ]] ||
5514 error "$ost_name status is '$new_status', missing 'N'"
5517 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5518 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5519 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5522 new_status=$(ost_dev_status $ost_idx)
5523 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5524 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5526 run_test 56c "check 'lfs df' showing device status"
5531 local local_tdir="$1"
5532 local local_numfiles="$2"
5533 local local_numdirs="$3"
5534 local dir_params="$4"
5535 local dir_stripe_params="$5"
5537 if [ ! -d "$local_tdir" ] ; then
5538 test_mkdir -p $dir_stripe_params $local_tdir
5539 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5540 for i in $(seq $local_numfiles) ; do
5541 touch $local_tdir/file$i
5543 for i in $(seq $local_numdirs) ; do
5544 test_mkdir $dir_stripe_params $local_tdir/dir$i
5545 for j in $(seq $local_numfiles) ; do
5546 touch $local_tdir/dir$i/file$j
5552 setup_56_special() {
5554 local local_numfiles=$2
5555 local local_numdirs=$3
5557 setup_56 $local_tdir $local_numfiles $local_numdirs
5559 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5560 for i in $(seq $local_numfiles) ; do
5561 mknod $local_tdir/loop${i}b b 7 $i
5562 mknod $local_tdir/null${i}c c 1 3
5563 ln -s $local_tdir/file1 $local_tdir/link${i}
5565 for i in $(seq $local_numdirs) ; do
5566 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5567 mknod $local_tdir/dir$i/null${i}c c 1 3
5568 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5574 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5575 local expected=$(($NUMDIRS + 2))
5577 setup_56 $dir $NUMFILES $NUMDIRS
5579 # test lfs find with -name
5580 for i in $(seq $NUMFILES) ; do
5581 local nums=$($LFS find -name "*$i" $dir | wc -l)
5583 [ $nums -eq $expected ] ||
5584 error "lfs find -name '*$i' $dir wrong: "\
5585 "found $nums, expected $expected"
5588 run_test 56g "check lfs find -name"
5591 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5592 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5594 setup_56 $dir $NUMFILES $NUMDIRS
5596 # test lfs find with ! -name
5597 for i in $(seq $NUMFILES) ; do
5598 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5600 [ $nums -eq $expected ] ||
5601 error "lfs find ! -name '*$i' $dir wrong: "\
5602 "found $nums, expected $expected"
5605 run_test 56h "check lfs find ! -name"
5608 local dir=$DIR/$tdir
5612 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5615 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5617 run_test 56i "check 'lfs find -ost UUID' skips directories"
5620 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5622 setup_56_special $dir $NUMFILES $NUMDIRS
5624 local expected=$((NUMDIRS + 1))
5625 local cmd="$LFS find -type d $dir"
5626 local nums=$($cmd | wc -l)
5628 [ $nums -eq $expected ] ||
5629 error "'$cmd' wrong: found $nums, expected $expected"
5631 run_test 56j "check lfs find -type d"
5634 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5636 setup_56_special $dir $NUMFILES $NUMDIRS
5638 local expected=$(((NUMDIRS + 1) * NUMFILES))
5639 local cmd="$LFS find -type f $dir"
5640 local nums=$($cmd | wc -l)
5642 [ $nums -eq $expected ] ||
5643 error "'$cmd' wrong: found $nums, expected $expected"
5645 run_test 56k "check lfs find -type f"
5648 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5650 setup_56_special $dir $NUMFILES $NUMDIRS
5652 local expected=$((NUMDIRS + NUMFILES))
5653 local cmd="$LFS find -type b $dir"
5654 local nums=$($cmd | wc -l)
5656 [ $nums -eq $expected ] ||
5657 error "'$cmd' wrong: found $nums, expected $expected"
5659 run_test 56l "check lfs find -type b"
5662 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5664 setup_56_special $dir $NUMFILES $NUMDIRS
5666 local expected=$((NUMDIRS + NUMFILES))
5667 local cmd="$LFS find -type c $dir"
5668 local nums=$($cmd | wc -l)
5669 [ $nums -eq $expected ] ||
5670 error "'$cmd' wrong: found $nums, expected $expected"
5672 run_test 56m "check lfs find -type c"
5675 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5676 setup_56_special $dir $NUMFILES $NUMDIRS
5678 local expected=$((NUMDIRS + NUMFILES))
5679 local cmd="$LFS find -type l $dir"
5680 local nums=$($cmd | wc -l)
5682 [ $nums -eq $expected ] ||
5683 error "'$cmd' wrong: found $nums, expected $expected"
5685 run_test 56n "check lfs find -type l"
5688 local dir=$DIR/$tdir
5690 setup_56 $dir $NUMFILES $NUMDIRS
5691 utime $dir/file1 > /dev/null || error "utime (1)"
5692 utime $dir/file2 > /dev/null || error "utime (2)"
5693 utime $dir/dir1 > /dev/null || error "utime (3)"
5694 utime $dir/dir2 > /dev/null || error "utime (4)"
5695 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5696 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5699 local nums=$($LFS find -mtime +0 $dir | wc -l)
5701 [ $nums -eq $expected ] ||
5702 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5705 cmd="$LFS find -mtime 0 $dir"
5706 nums=$($cmd | wc -l)
5707 [ $nums -eq $expected ] ||
5708 error "'$cmd' wrong: found $nums, expected $expected"
5710 run_test 56o "check lfs find -mtime for old files"
5713 local dir=$DIR/$tdir
5717 # just to make sure there is something that won't be found
5719 touch $dir/$tfile.now
5721 for age in year week day hour min; do
5722 count=$((count + 1))
5724 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5725 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5726 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5728 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5729 local nums=$($cmd | wc -l)
5730 [ $nums -eq $expected ] ||
5731 error "'$cmd' wrong: found $nums, expected $expected"
5733 cmd="$LFS find $dir -atime $count${age:0:1}"
5734 nums=$($cmd | wc -l)
5735 [ $nums -eq $expected ] ||
5736 error "'$cmd' wrong: found $nums, expected $expected"
5740 cmd="$LFS find $dir -ctime +1s -type f"
5741 nums=$($cmd | wc -l)
5742 (( $nums == $count * 2 + 1)) ||
5743 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5745 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5748 [ $RUNAS_ID -eq $UID ] &&
5749 skip_env "RUNAS_ID = UID = $UID -- skipping"
5751 local dir=$DIR/$tdir
5753 setup_56 $dir $NUMFILES $NUMDIRS
5754 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5756 local expected=$NUMFILES
5757 local cmd="$LFS find -uid $RUNAS_ID $dir"
5758 local nums=$($cmd | wc -l)
5760 [ $nums -eq $expected ] ||
5761 error "'$cmd' wrong: found $nums, expected $expected"
5763 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5764 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5765 nums=$($cmd | wc -l)
5766 [ $nums -eq $expected ] ||
5767 error "'$cmd' wrong: found $nums, expected $expected"
5769 run_test 56p "check lfs find -uid and ! -uid"
5772 [ $RUNAS_ID -eq $UID ] &&
5773 skip_env "RUNAS_ID = UID = $UID -- skipping"
5775 local dir=$DIR/$tdir
5777 setup_56 $dir $NUMFILES $NUMDIRS
5778 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5780 local expected=$NUMFILES
5781 local cmd="$LFS find -gid $RUNAS_GID $dir"
5782 local nums=$($cmd | wc -l)
5784 [ $nums -eq $expected ] ||
5785 error "'$cmd' wrong: found $nums, expected $expected"
5787 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5788 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5789 nums=$($cmd | wc -l)
5790 [ $nums -eq $expected ] ||
5791 error "'$cmd' wrong: found $nums, expected $expected"
5793 run_test 56q "check lfs find -gid and ! -gid"
5796 local dir=$DIR/$tdir
5798 setup_56 $dir $NUMFILES $NUMDIRS
5801 local cmd="$LFS find -size 0 -type f -lazy $dir"
5802 local nums=$($cmd | wc -l)
5804 [ $nums -eq $expected ] ||
5805 error "'$cmd' wrong: found $nums, expected $expected"
5806 cmd="$LFS find -size 0 -type f $dir"
5807 nums=$($cmd | wc -l)
5808 [ $nums -eq $expected ] ||
5809 error "'$cmd' wrong: found $nums, expected $expected"
5812 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5813 nums=$($cmd | wc -l)
5814 [ $nums -eq $expected ] ||
5815 error "'$cmd' wrong: found $nums, expected $expected"
5816 cmd="$LFS find ! -size 0 -type f $dir"
5817 nums=$($cmd | wc -l)
5818 [ $nums -eq $expected ] ||
5819 error "'$cmd' wrong: found $nums, expected $expected"
5821 echo "test" > $dir/$tfile
5822 echo "test2" > $dir/$tfile.2 && sync
5824 cmd="$LFS find -size 5 -type f -lazy $dir"
5825 nums=$($cmd | wc -l)
5826 [ $nums -eq $expected ] ||
5827 error "'$cmd' wrong: found $nums, expected $expected"
5828 cmd="$LFS find -size 5 -type f $dir"
5829 nums=$($cmd | wc -l)
5830 [ $nums -eq $expected ] ||
5831 error "'$cmd' wrong: found $nums, expected $expected"
5834 cmd="$LFS find -size +5 -type f -lazy $dir"
5835 nums=$($cmd | wc -l)
5836 [ $nums -eq $expected ] ||
5837 error "'$cmd' wrong: found $nums, expected $expected"
5838 cmd="$LFS find -size +5 -type f $dir"
5839 nums=$($cmd | wc -l)
5840 [ $nums -eq $expected ] ||
5841 error "'$cmd' wrong: found $nums, expected $expected"
5844 cmd="$LFS find -size +0 -type f -lazy $dir"
5845 nums=$($cmd | wc -l)
5846 [ $nums -eq $expected ] ||
5847 error "'$cmd' wrong: found $nums, expected $expected"
5848 cmd="$LFS find -size +0 -type f $dir"
5849 nums=$($cmd | wc -l)
5850 [ $nums -eq $expected ] ||
5851 error "'$cmd' wrong: found $nums, expected $expected"
5854 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5855 nums=$($cmd | wc -l)
5856 [ $nums -eq $expected ] ||
5857 error "'$cmd' wrong: found $nums, expected $expected"
5858 cmd="$LFS find ! -size -5 -type f $dir"
5859 nums=$($cmd | wc -l)
5860 [ $nums -eq $expected ] ||
5861 error "'$cmd' wrong: found $nums, expected $expected"
5864 cmd="$LFS find -size -5 -type f -lazy $dir"
5865 nums=$($cmd | wc -l)
5866 [ $nums -eq $expected ] ||
5867 error "'$cmd' wrong: found $nums, expected $expected"
5868 cmd="$LFS find -size -5 -type f $dir"
5869 nums=$($cmd | wc -l)
5870 [ $nums -eq $expected ] ||
5871 error "'$cmd' wrong: found $nums, expected $expected"
5873 run_test 56r "check lfs find -size works"
5876 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
5877 skip "MDS < 2.12.58 doesn't return LSOM data"
5878 local dir=$DIR/$tdir
5880 [[ $OSC == "mdc" ]] && skip "DoM files" && return
5882 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5884 cancel_lru_locks $OSC
5886 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5888 local cmd="$LFS find -size 0 -type f -lazy $dir"
5889 local nums=$($cmd | wc -l)
5891 [ $nums -eq $expected ] ||
5892 error "'$cmd' wrong: found $nums, expected $expected"
5894 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5895 [ $rpcs_before -eq $rpcs_after ] ||
5896 error "'$cmd' should not send glimpse RPCs to OST"
5897 cmd="$LFS find -size 0 -type f $dir"
5898 nums=$($cmd | wc -l)
5899 [ $nums -eq $expected ] ||
5900 error "'$cmd' wrong: found $nums, expected $expected"
5901 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5902 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5903 $LCTL get_param osc.*.stats
5904 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5905 error "'$cmd' should send 12 glimpse RPCs to OST"
5907 cancel_lru_locks $OSC
5908 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5910 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5911 nums=$($cmd | wc -l)
5912 [ $nums -eq $expected ] ||
5913 error "'$cmd' wrong: found $nums, expected $expected"
5914 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5915 $LCTL get_param mdc.*.stats
5916 [ $rpcs_before -eq $rpcs_after ] ||
5917 error "'$cmd' should not send glimpse RPCs to OST"
5918 cmd="$LFS find ! -size 0 -type f $dir"
5919 nums=$($cmd | wc -l)
5920 [ $nums -eq $expected ] ||
5921 error "'$cmd' wrong: found $nums, expected $expected"
5922 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5923 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5924 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5925 error "'$cmd' should send 12 glimpse RPCs to OST"
5927 echo "test" > $dir/$tfile
5928 echo "test2" > $dir/$tfile.2 && sync
5929 cancel_lru_locks $OSC
5930 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5932 cmd="$LFS find -size 5 -type f -lazy $dir"
5933 nums=$($cmd | wc -l)
5934 [ $nums -eq $expected ] ||
5935 error "'$cmd' wrong: found $nums, expected $expected"
5936 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5937 [ $rpcs_before -eq $rpcs_after ] ||
5938 error "'$cmd' should not send glimpse RPCs to OST"
5939 cmd="$LFS find -size 5 -type f $dir"
5940 nums=$($cmd | wc -l)
5941 [ $nums -eq $expected ] ||
5942 error "'$cmd' wrong: found $nums, expected $expected"
5943 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5944 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5945 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5946 error "'$cmd' should send 14 glimpse RPCs to OST"
5948 cancel_lru_locks $OSC
5949 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5951 cmd="$LFS find -size +5 -type f -lazy $dir"
5952 nums=$($cmd | wc -l)
5953 [ $nums -eq $expected ] ||
5954 error "'$cmd' wrong: found $nums, expected $expected"
5955 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5956 [ $rpcs_before -eq $rpcs_after ] ||
5957 error "'$cmd' should not send glimpse RPCs to OST"
5958 cmd="$LFS find -size +5 -type f $dir"
5959 nums=$($cmd | wc -l)
5960 [ $nums -eq $expected ] ||
5961 error "'$cmd' wrong: found $nums, expected $expected"
5962 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5963 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5964 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5965 error "'$cmd' should send 14 glimpse RPCs to OST"
5967 cancel_lru_locks $OSC
5968 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5970 cmd="$LFS find -size +0 -type f -lazy $dir"
5971 nums=$($cmd | wc -l)
5972 [ $nums -eq $expected ] ||
5973 error "'$cmd' wrong: found $nums, expected $expected"
5974 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5975 [ $rpcs_before -eq $rpcs_after ] ||
5976 error "'$cmd' should not send glimpse RPCs to OST"
5977 cmd="$LFS find -size +0 -type f $dir"
5978 nums=$($cmd | wc -l)
5979 [ $nums -eq $expected ] ||
5980 error "'$cmd' wrong: found $nums, expected $expected"
5981 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5982 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5983 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5984 error "'$cmd' should send 14 glimpse RPCs to OST"
5986 cancel_lru_locks $OSC
5987 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5989 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5990 nums=$($cmd | wc -l)
5991 [ $nums -eq $expected ] ||
5992 error "'$cmd' wrong: found $nums, expected $expected"
5993 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5994 [ $rpcs_before -eq $rpcs_after ] ||
5995 error "'$cmd' should not send glimpse RPCs to OST"
5996 cmd="$LFS find ! -size -5 -type f $dir"
5997 nums=$($cmd | wc -l)
5998 [ $nums -eq $expected ] ||
5999 error "'$cmd' wrong: found $nums, expected $expected"
6000 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6001 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6002 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6003 error "'$cmd' should send 14 glimpse RPCs to OST"
6005 cancel_lru_locks $OSC
6006 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6008 cmd="$LFS find -size -5 -type f -lazy $dir"
6009 nums=$($cmd | wc -l)
6010 [ $nums -eq $expected ] ||
6011 error "'$cmd' wrong: found $nums, expected $expected"
6012 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6013 [ $rpcs_before -eq $rpcs_after ] ||
6014 error "'$cmd' should not send glimpse RPCs to OST"
6015 cmd="$LFS find -size -5 -type f $dir"
6016 nums=$($cmd | wc -l)
6017 [ $nums -eq $expected ] ||
6018 error "'$cmd' wrong: found $nums, expected $expected"
6019 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6020 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6021 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6022 error "'$cmd' should send 14 glimpse RPCs to OST"
6024 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6026 test_56s() { # LU-611 #LU-9369
6027 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6029 local dir=$DIR/$tdir
6030 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6032 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6033 for i in $(seq $NUMDIRS); do
6034 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6037 local expected=$NUMDIRS
6038 local cmd="$LFS find -c $OSTCOUNT $dir"
6039 local nums=$($cmd | wc -l)
6041 [ $nums -eq $expected ] || {
6042 $LFS getstripe -R $dir
6043 error "'$cmd' wrong: found $nums, expected $expected"
6046 expected=$((NUMDIRS + onestripe))
6047 cmd="$LFS find -stripe-count +0 -type f $dir"
6048 nums=$($cmd | wc -l)
6049 [ $nums -eq $expected ] || {
6050 $LFS getstripe -R $dir
6051 error "'$cmd' wrong: found $nums, expected $expected"
6055 cmd="$LFS find -stripe-count 1 -type f $dir"
6056 nums=$($cmd | wc -l)
6057 [ $nums -eq $expected ] || {
6058 $LFS getstripe -R $dir
6059 error "'$cmd' wrong: found $nums, expected $expected"
6062 cmd="$LFS find -stripe-count -2 -type f $dir"
6063 nums=$($cmd | wc -l)
6064 [ $nums -eq $expected ] || {
6065 $LFS getstripe -R $dir
6066 error "'$cmd' wrong: found $nums, expected $expected"
6070 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6071 nums=$($cmd | wc -l)
6072 [ $nums -eq $expected ] || {
6073 $LFS getstripe -R $dir
6074 error "'$cmd' wrong: found $nums, expected $expected"
6077 run_test 56s "check lfs find -stripe-count works"
6079 test_56t() { # LU-611 #LU-9369
6080 local dir=$DIR/$tdir
6082 setup_56 $dir 0 $NUMDIRS
6083 for i in $(seq $NUMDIRS); do
6084 $LFS setstripe -S 8M $dir/dir$i/$tfile
6087 local expected=$NUMDIRS
6088 local cmd="$LFS find -S 8M $dir"
6089 local nums=$($cmd | wc -l)
6091 [ $nums -eq $expected ] || {
6092 $LFS getstripe -R $dir
6093 error "'$cmd' wrong: found $nums, expected $expected"
6097 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6099 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6101 expected=$(((NUMDIRS + 1) * NUMFILES))
6102 cmd="$LFS find -stripe-size 512k -type f $dir"
6103 nums=$($cmd | wc -l)
6104 [ $nums -eq $expected ] ||
6105 error "'$cmd' wrong: found $nums, expected $expected"
6107 cmd="$LFS find -stripe-size +320k -type f $dir"
6108 nums=$($cmd | wc -l)
6109 [ $nums -eq $expected ] ||
6110 error "'$cmd' wrong: found $nums, expected $expected"
6112 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6113 cmd="$LFS find -stripe-size +200k -type f $dir"
6114 nums=$($cmd | wc -l)
6115 [ $nums -eq $expected ] ||
6116 error "'$cmd' wrong: found $nums, expected $expected"
6118 cmd="$LFS find -stripe-size -640k -type f $dir"
6119 nums=$($cmd | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6124 cmd="$LFS find -stripe-size 256k -type f $dir"
6125 nums=$($cmd | wc -l)
6126 [ $nums -eq $expected ] ||
6127 error "'$cmd' wrong: found $nums, expected $expected"
6129 cmd="$LFS find -stripe-size -320k -type f $dir"
6130 nums=$($cmd | wc -l)
6131 [ $nums -eq $expected ] ||
6132 error "'$cmd' wrong: found $nums, expected $expected"
6135 cmd="$LFS find -stripe-size 1024k -type f $dir"
6136 nums=$($cmd | wc -l)
6137 [ $nums -eq $expected ] ||
6138 error "'$cmd' wrong: found $nums, expected $expected"
6140 run_test 56t "check lfs find -stripe-size works"
6142 test_56u() { # LU-611
6143 local dir=$DIR/$tdir
6145 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6147 if [[ $OSTCOUNT -gt 1 ]]; then
6148 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6154 local expected=$(((NUMDIRS + 1) * NUMFILES))
6155 local cmd="$LFS find -stripe-index 0 -type f $dir"
6156 local nums=$($cmd | wc -l)
6158 [ $nums -eq $expected ] ||
6159 error "'$cmd' wrong: found $nums, expected $expected"
6162 cmd="$LFS find -stripe-index 1 -type f $dir"
6163 nums=$($cmd | wc -l)
6164 [ $nums -eq $expected ] ||
6165 error "'$cmd' wrong: found $nums, expected $expected"
6167 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6168 nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6173 # This should produce an error and not return any files
6174 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6175 nums=$($cmd 2>/dev/null | wc -l)
6176 [ $nums -eq $expected ] ||
6177 error "'$cmd' wrong: found $nums, expected $expected"
6179 if [[ $OSTCOUNT -gt 1 ]]; then
6180 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6181 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6182 nums=$($cmd | wc -l)
6183 [ $nums -eq $expected ] ||
6184 error "'$cmd' wrong: found $nums, expected $expected"
6187 run_test 56u "check lfs find -stripe-index works"
6191 local dir=$DIR/$tdir
6193 setup_56 $dir $NUMFILES $NUMDIRS
6195 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6196 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6198 for file in $($LFS find -m $UUID $dir); do
6199 file_midx=$($LFS getstripe -m $file)
6200 [ $file_midx -eq $mdt_idx ] ||
6201 error "lfs find -m $UUID != getstripe -m $file_midx"
6204 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6207 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6210 local dir=$DIR/$tdir
6212 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6214 local stripe_size=$($LFS getstripe -S -d $dir) ||
6215 error "$LFS getstripe -S -d $dir failed"
6216 stripe_size=${stripe_size%% *}
6218 local file_size=$((stripe_size * OSTCOUNT))
6219 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6220 local required_space=$((file_num * file_size))
6221 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6223 [[ $free_space -le $((required_space / 1024)) ]] &&
6224 skip_env "need $required_space, have $free_space kbytes"
6227 local dd_count=$((file_size / dd_bs))
6229 # write data into the files
6234 for i in $(seq $NUMFILES); do
6236 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6237 error "write data into $file failed"
6239 for i in $(seq $NUMDIRS); do
6240 for j in $(seq $NUMFILES); do
6241 file=$dir/dir$i/file$j
6242 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6243 error "write data into $file failed"
6247 # $LFS_MIGRATE will fail if hard link migration is unsupported
6248 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6249 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6250 error "creating links to $dir/dir1/file1 failed"
6255 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6258 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6261 eval $cmd || error "$cmd failed"
6263 check_stripe_count $dir/file1 $expected
6265 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6267 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6268 # OST 1 if it is on OST 0. This file is small enough to
6269 # be on only one stripe.
6270 file=$dir/migr_1_ost
6271 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6272 error "write data into $file failed"
6273 local obdidx=$($LFS getstripe -i $file)
6274 local oldmd5=$(md5sum $file)
6277 [[ $obdidx -eq 0 ]] && newobdidx=1
6278 cmd="$LFS migrate -i $newobdidx $file"
6280 eval $cmd || error "$cmd failed"
6282 local realobdix=$($LFS getstripe -i $file)
6283 local newmd5=$(md5sum $file)
6285 [[ $newobdidx -ne $realobdix ]] &&
6286 error "new OST is different (was=$obdidx, "\
6287 "wanted=$newobdidx, got=$realobdix)"
6288 [[ "$oldmd5" != "$newmd5" ]] &&
6289 error "md5sum differ: $oldmd5, $newmd5"
6293 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6295 eval $cmd || error "$cmd failed"
6297 for j in $(seq $NUMFILES); do
6298 check_stripe_count $dir/dir1/file$j $expected
6301 # lfs_migrate works with lfs find
6302 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6303 $LFS_MIGRATE -y -c $expected"
6305 eval $cmd || error "$cmd failed"
6307 for i in $(seq 2 $NUMFILES); do
6308 check_stripe_count $dir/file$i $expected
6310 for i in $(seq 2 $NUMDIRS); do
6311 for j in $(seq $NUMFILES); do
6312 check_stripe_count $dir/dir$i/file$j $expected
6316 run_test 56w "check lfs_migrate -c stripe_count works"
6319 local file1=$DIR/$tdir/file1
6320 local create_pool=false
6321 local initial_pool=$($LFS getstripe -p $DIR)
6325 echo -n "Creating test dir..."
6326 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6329 echo -n "Creating test file..."
6330 touch $file1 || error "cannot create file"
6333 echo -n "Detecting existing pools..."
6334 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6336 if [ ${#pool_list[@]} -gt 0 ]; then
6337 echo "${pool_list[@]}"
6338 for thispool in "${pool_list[@]}"; do
6339 if [[ -z "$initial_pool" ||
6340 "$initial_pool" != "$thispool" ]]; then
6342 echo "Using existing pool '$pool'"
6347 echo "none detected."
6349 if [ -z "$pool" ]; then
6350 pool=${POOL:-testpool}
6351 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6352 echo -n "Creating pool '$pool'..."
6354 pool_add $pool &> /dev/null ||
6355 error "pool_add failed"
6358 echo -n "Adding target to pool..."
6359 pool_add_targets $pool 0 0 1 &> /dev/null ||
6360 error "pool_add_targets failed"
6364 echo -n "Setting pool using -p option..."
6365 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6366 error "migrate failed rc = $?"
6369 echo -n "Verifying test file is in pool after migrating..."
6370 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6371 error "file was not migrated to pool $pool"
6374 echo -n "Removing test file from pool '$pool'..."
6375 $LFS migrate $file1 &> /dev/null ||
6376 error "cannot remove from pool"
6377 [ "$($LFS getstripe -p $file1)" ] &&
6378 error "pool still set"
6381 echo -n "Setting pool using --pool option..."
6382 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6383 error "migrate failed rc = $?"
6388 if $create_pool; then
6389 destroy_test_pools 2> /dev/null ||
6390 error "destroy test pools failed"
6393 run_test 56wb "check lfs_migrate pool support"
6396 local file1="$DIR/$tdir/file1"
6398 echo -n "Creating test dir..."
6399 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6400 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6401 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6402 error "cannot set stripe"
6405 echo -n "Setting initial stripe for test file..."
6406 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6407 error "cannot set stripe"
6408 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6409 error "stripe size not set"
6412 # File currently set to -S 512K -c 1
6414 # Ensure -c and -S options are rejected when -R is set
6415 echo -n "Verifying incompatible options are detected..."
6416 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6417 error "incompatible -c and -R options not detected"
6418 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6419 error "incompatible -S and -R options not detected"
6422 # Ensure unrecognized options are passed through to 'lfs migrate'
6423 echo -n "Verifying -S option is passed through to lfs migrate..."
6424 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6425 error "migration failed"
6426 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6427 error "file was not restriped"
6430 # File currently set to -S 1M -c 1
6432 # Ensure long options are supported
6433 echo -n "Verifying long options supported..."
6434 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6435 error "long option without argument not supported"
6436 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6437 error "long option with argument not supported"
6438 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6439 error "file not restriped with --stripe-size option"
6442 # File currently set to -S 512K -c 1
6444 if [ "$OSTCOUNT" -gt 1 ]; then
6445 echo -n "Verifying explicit stripe count can be set..."
6446 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6447 error "migrate failed"
6448 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6449 error "file not restriped to explicit count"
6453 # File currently set to -S 512K -c 1 or -S 512K -c 2
6455 # Ensure parent striping is used if -R is set, and no stripe
6456 # count or size is specified
6457 echo -n "Setting stripe for parent directory..."
6458 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6459 error "cannot set stripe"
6462 echo -n "Verifying restripe option uses parent stripe settings..."
6463 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6464 error "migrate failed"
6465 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6466 error "file not restriped to parent settings"
6467 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6468 error "file not restriped to parent settings"
6471 # File currently set to -S 1M -c 1
6473 # Ensure striping is preserved if -R is not set, and no stripe
6474 # count or size is specified
6475 echo -n "Verifying striping size preserved when not specified..."
6476 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6477 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6478 error "cannot set stripe on parent directory"
6479 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6480 error "migrate failed"
6481 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6482 error "file was restriped"
6485 # Ensure file name properly detected when final option has no argument
6486 echo -n "Verifying file name properly detected..."
6487 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6488 error "file name interpreted as option argument"
6494 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6497 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6499 local file1=$DIR/$tdir/file1
6501 echo -n "Creating test dir..."
6502 test_mkdir $DIR/$tdir || error "cannot create dir"
6505 echo -n "Creating test file..."
6509 # Ensure 'lfs migrate' will fail by using a non-existent option,
6510 # and make sure rsync is not called to recover
6511 echo -n "Make sure --no-rsync option works..."
6512 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6513 grep -q 'refusing to fall back to rsync' ||
6514 error "rsync was called with --no-rsync set"
6517 # Ensure rsync is called without trying 'lfs migrate' first
6518 echo -n "Make sure --rsync option works..."
6519 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6520 grep -q 'falling back to rsync' &&
6521 error "lfs migrate was called with --rsync set"
6524 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6525 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6526 grep -q 'at the same time' ||
6527 error "--rsync and --no-rsync accepted concurrently"
6533 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6536 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6537 check_swap_layouts_support
6539 local dir=$DIR/$tdir
6540 local ref1=/etc/passwd
6541 local file1=$dir/file1
6543 test_mkdir $dir || error "creating dir $dir"
6544 $LFS setstripe -c 2 $file1
6546 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6547 stripe=$($LFS getstripe -c $file1)
6548 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6549 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6554 run_test 56x "lfs migration support"
6557 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6558 check_swap_layouts_support
6560 local dir=$DIR/$tdir/$testnum
6564 local ref1=/etc/passwd
6565 local file1=$dir/file1
6567 $LFS setstripe -c 2 $file1
6569 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6571 local stripe=$($LFS getstripe -c $file1)
6573 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6574 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6579 run_test 56xa "lfs migration --block support"
6581 check_migrate_links() {
6583 local file1="$dir/file1"
6587 local total_count=$(($begin + $count - 1))
6588 local symlink_count=10
6591 if [ ! -f "$file1" ]; then
6592 echo -n "creating initial file..."
6593 $LFS setstripe -c 1 -S "512k" "$file1" ||
6594 error "cannot setstripe initial file"
6597 echo -n "creating symlinks..."
6598 for s in $(seq 1 $symlink_count); do
6599 ln -s "$file1" "$dir/slink$s" ||
6600 error "cannot create symlinks"
6604 echo -n "creating nonlinked files..."
6605 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6606 error "cannot create nonlinked files"
6611 if [ ! -f "$dir/file$total_count" ]; then
6612 echo -n "creating hard links $begin:$total_count..."
6613 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6614 /dev/null || error "cannot create hard links"
6618 echo -n "checking number of hard links listed in xattrs..."
6619 local fid=$($LFS getstripe -F "$file1")
6620 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6623 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6624 skip "hard link list has unexpected size, skipping test"
6626 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6627 error "link names should exceed xattrs size"
6630 echo -n "migrating files..."
6631 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6633 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6636 # make sure all links have been properly migrated
6637 echo -n "verifying files..."
6638 fid=$($LFS getstripe -F "$file1") ||
6639 error "cannot get fid for file $file1"
6640 for i in $(seq 2 $total_count); do
6641 local fid2=$($LFS getstripe -F $dir/file$i)
6643 [ "$fid2" == "$fid" ] ||
6644 error "migrated hard link has mismatched FID"
6647 # make sure hard links were properly detected, and migration was
6648 # performed only once for the entire link set; nonlinked files should
6650 local actual=$(grep -c 'done' <<< "$migrate_out")
6651 local expected=$(($uniq_count + 1))
6653 [ "$actual" -eq "$expected" ] ||
6654 error "hard links individually migrated ($actual != $expected)"
6656 # make sure the correct number of hard links are present
6657 local hardlinks=$(stat -c '%h' "$file1")
6659 [ $hardlinks -eq $total_count ] ||
6660 error "num hard links $hardlinks != $total_count"
6667 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6668 skip "Need MDS version at least 2.10.55"
6670 local dir="$DIR/$tdir"
6672 test_mkdir "$dir" || error "cannot create dir $dir"
6674 echo "testing lfs migrate mode when all links fit within xattrs"
6675 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6677 echo "testing rsync mode when all links fit within xattrs"
6678 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6680 echo "testing lfs migrate mode when all links do not fit within xattrs"
6681 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6683 echo "testing rsync mode when all links do not fit within xattrs"
6684 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6686 chown -R $RUNAS_ID $dir
6687 echo "testing non-root lfs migrate mode when not all links are in xattr"
6688 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6693 run_test 56xb "lfs migration hard link support"
6696 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6698 local dir="$DIR/$tdir"
6700 test_mkdir "$dir" || error "cannot create dir $dir"
6702 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6703 echo -n "Setting initial stripe for 20MB test file..."
6704 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6705 error "cannot setstripe 20MB file"
6707 echo -n "Sizing 20MB test file..."
6708 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6710 echo -n "Verifying small file autostripe count is 1..."
6711 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6712 error "cannot migrate 20MB file"
6713 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6714 error "cannot get stripe for $dir/20mb"
6715 [ $stripe_count -eq 1 ] ||
6716 error "unexpected stripe count $stripe_count for 20MB file"
6720 # Test 2: File is small enough to fit within the available space on
6721 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6722 # have at least an additional 1KB for each desired stripe for test 3
6723 echo -n "Setting stripe for 1GB test file..."
6724 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6726 echo -n "Sizing 1GB test file..."
6727 # File size is 1GB + 3KB
6728 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6731 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6732 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6733 if (( avail > 524288 * OSTCOUNT )); then
6734 echo -n "Migrating 1GB file..."
6735 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6736 error "cannot migrate 1GB file"
6738 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6739 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6740 error "cannot getstripe for 1GB file"
6741 [ $stripe_count -eq 2 ] ||
6742 error "unexpected stripe count $stripe_count != 2"
6746 # Test 3: File is too large to fit within the available space on
6747 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6748 if [ $OSTCOUNT -ge 3 ]; then
6749 # The required available space is calculated as
6750 # file size (1GB + 3KB) / OST count (3).
6751 local kb_per_ost=349526
6753 echo -n "Migrating 1GB file with limit..."
6754 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6755 error "cannot migrate 1GB file with limit"
6758 stripe_count=$($LFS getstripe -c "$dir/1gb")
6759 echo -n "Verifying 1GB autostripe count with limited space..."
6760 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6761 error "unexpected stripe count $stripe_count (min 3)"
6768 run_test 56xc "lfs migration autostripe"
6771 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6772 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6775 local dir=$DIR/$tdir
6779 test_mkdir -p $dir || error "creating dir $dir"
6780 touch $f1 || error "creating std file $f1"
6781 $MULTIOP $f2 H2c || error "creating released file $f2"
6783 # a directory can be raid0, so ask only for files
6784 res=$($LFS find $dir -L raid0 -type f | wc -l)
6785 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6787 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6788 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6790 # only files can be released, so no need to force file search
6791 res=$($LFS find $dir -L released)
6792 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6794 res=$($LFS find $dir -type f \! -L released)
6795 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6797 run_test 56y "lfs find -L raid0|released"
6799 test_56z() { # LU-4824
6800 # This checks to make sure 'lfs find' continues after errors
6801 # There are two classes of errors that should be caught:
6802 # - If multiple paths are provided, all should be searched even if one
6804 # - If errors are encountered during the search, it should not terminate
6806 local dir=$DIR/$tdir
6810 for i in d{0..9}; do
6812 touch $dir/$i/$tfile
6814 $LFS find $DIR/non_existent_dir $dir &&
6815 error "$LFS find did not return an error"
6816 # Make a directory unsearchable. This should NOT be the last entry in
6817 # directory order. Arbitrarily pick the 6th entry
6818 chmod 700 $($LFS find $dir -type d | sed '6!d')
6820 $RUNAS $LFS find $DIR/non_existent $dir
6821 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6823 # The user should be able to see 10 directories and 9 files
6824 (( count == 19 )) ||
6825 error "$LFS find found $count != 19 entries after error"
6827 run_test 56z "lfs find should continue after an error"
6829 test_56aa() { # LU-5937
6830 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6832 local dir=$DIR/$tdir
6835 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6837 createmany -o $dir/striped_dir/${tfile}- 1024
6838 local dirs=$($LFS find --size +8k $dir/)
6840 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6842 run_test 56aa "lfs find --size under striped dir"
6844 test_56ab() { # LU-10705
6845 test_mkdir $DIR/$tdir
6846 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6847 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6848 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6849 # Flush writes to ensure valid blocks. Need to be more thorough for
6850 # ZFS, since blocks are not allocated/returned to client immediately.
6852 wait_zfs_commit ost1 2
6853 cancel_lru_locks osc
6856 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6858 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6860 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6861 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6863 rm -f $DIR/$tdir/$tfile.[123]
6865 run_test 56ab "lfs find --blocks"
6868 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6869 skip "Need MDS version at least 2.10.50"
6871 # Create composite files with one component
6872 local dir=$DIR/$tdir
6874 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6875 # Create composite files with three components
6876 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6877 # Create non-composite files
6878 createmany -o $dir/${tfile}- 10
6880 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6882 [[ $nfiles == 10 ]] ||
6883 error "lfs find -E 1M found $nfiles != 10 files"
6885 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6886 [[ $nfiles == 25 ]] ||
6887 error "lfs find ! -E 1M found $nfiles != 25 files"
6889 # All files have a component that starts at 0
6890 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6891 [[ $nfiles == 35 ]] ||
6892 error "lfs find --component-start 0 - $nfiles != 35 files"
6894 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6895 [[ $nfiles == 15 ]] ||
6896 error "lfs find --component-start 2M - $nfiles != 15 files"
6898 # All files created here have a componenet that does not starts at 2M
6899 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6900 [[ $nfiles == 35 ]] ||
6901 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6903 # Find files with a specified number of components
6904 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6905 [[ $nfiles == 15 ]] ||
6906 error "lfs find --component-count 3 - $nfiles != 15 files"
6908 # Remember non-composite files have a component count of zero
6909 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6910 [[ $nfiles == 10 ]] ||
6911 error "lfs find --component-count 0 - $nfiles != 10 files"
6913 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6914 [[ $nfiles == 20 ]] ||
6915 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6917 # All files have a flag called "init"
6918 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6919 [[ $nfiles == 35 ]] ||
6920 error "lfs find --component-flags init - $nfiles != 35 files"
6922 # Multi-component files will have a component not initialized
6923 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6924 [[ $nfiles == 15 ]] ||
6925 error "lfs find !--component-flags init - $nfiles != 15 files"
6930 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6933 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6934 skip "Need MDS version at least 2.10.57"
6944 # create mirrored directories and mirrored files
6945 mkdir $td || error "mkdir $td failed"
6946 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6947 createmany -o $tf- 10 || error "create $tf- failed"
6949 for i in $(seq 2); do
6951 mkdir $dir || error "mkdir $dir failed"
6952 $LFS mirror create -N$((3 + i)) $dir ||
6953 error "create mirrored dir $dir failed"
6954 createmany -o $dir/$tfile- 10 ||
6955 error "create $dir/$tfile- failed"
6958 # change the states of some mirrored files
6960 for i in $(seq 2); do
6962 for j in $(seq 4 9); do
6963 echo foo > $dir/$tfile-$j
6967 # find mirrored files with specific mirror count
6968 cmd="$LFS find --mirror-count 3 --type f $td"
6969 nfiles=$($cmd | wc -l)
6970 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6972 cmd="$LFS find ! --mirror-count 3 --type f $td"
6973 nfiles=$($cmd | wc -l)
6974 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6976 cmd="$LFS find --mirror-count +2 --type f $td"
6977 nfiles=$($cmd | wc -l)
6978 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6980 cmd="$LFS find --mirror-count -6 --type f $td"
6981 nfiles=$($cmd | wc -l)
6982 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6984 # find mirrored files with specific file state
6985 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6986 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6988 cmd="$LFS find --mirror-state=ro --type f $td"
6989 nfiles=$($cmd | wc -l)
6990 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6992 cmd="$LFS find ! --mirror-state=ro --type f $td"
6993 nfiles=$($cmd | wc -l)
6994 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6996 cmd="$LFS find --mirror-state=wp --type f $td"
6997 nfiles=$($cmd | wc -l)
6998 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7000 cmd="$LFS find ! --mirror-state=sp --type f $td"
7001 nfiles=$($cmd | wc -l)
7002 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7004 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7008 # note test will not do anything if MDS is not local
7009 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7010 skip_env "ldiskfs only test"
7012 remote_mds_nodsh && skip "remote MDS with nodsh"
7014 local MNTDEV="osd*.*MDT*.mntdev"
7015 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7016 [ -z "$DEV" ] && error "can't access $MNTDEV"
7017 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7018 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7019 error "can't access $DEV"
7020 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7021 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7025 run_test 57a "verify MDS filesystem created with large inodes =="
7028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7029 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7030 skip_env "ldiskfs only test"
7032 remote_mds_nodsh && skip "remote MDS with nodsh"
7034 local dir=$DIR/$tdir
7037 local fileN=$dir/f$filecount
7039 rm -rf $dir || error "removing $dir"
7041 local mdtidx=$($LFS getstripe -m $dir)
7042 local mdtname=MDT$(printf %04x $mdtidx)
7043 local facet=mds$((mdtidx + 1))
7045 echo "mcreating $filecount files"
7046 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7048 # verify that files do not have EAs yet
7049 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7050 error "$file1 has an EA"
7051 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7052 error "$fileN has an EA"
7056 df $dir #make sure we get new statfs data
7057 local mdsfree=$(do_facet $facet \
7058 lctl get_param -n osd*.*$mdtname.kbytesfree)
7059 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7062 echo "opening files to create objects/EAs"
7063 for file in $(seq -f $dir/f%g 1 $filecount); do
7064 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7065 error "opening $file"
7068 # verify that files have EAs now
7069 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7070 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7072 sleep 1 #make sure we get new statfs data
7074 local mdsfree2=$(do_facet $facet \
7075 lctl get_param -n osd*.*$mdtname.kbytesfree)
7076 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7078 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7079 if [ "$mdsfree" != "$mdsfree2" ]; then
7080 error "MDC before $mdcfree != after $mdcfree2"
7082 echo "MDC before $mdcfree != after $mdcfree2"
7083 echo "unable to confirm if MDS has large inodes"
7088 run_test 57b "default LOV EAs are stored inside large inodes ==="
7091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7092 [ -z "$(which wiretest 2>/dev/null)" ] &&
7093 skip_env "could not find wiretest"
7097 run_test 58 "verify cross-platform wire constants =============="
7100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7102 echo "touch 130 files"
7103 createmany -o $DIR/f59- 130
7105 unlinkmany $DIR/f59- 130
7107 # wait for commitment of removal
7108 wait_delete_completed
7110 run_test 59 "verify cancellation of llog records async ========="
7112 TEST60_HEAD="test_60 run $RANDOM"
7114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7115 remote_mgs_nodsh && skip "remote MGS with nodsh"
7116 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7117 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7118 skip_env "missing subtest run-llog.sh"
7120 log "$TEST60_HEAD - from kernel mode"
7121 do_facet mgs "$LCTL dk > /dev/null"
7122 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7123 do_facet mgs $LCTL dk > $TMP/$tfile
7125 # LU-6388: test llog_reader
7126 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7127 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7128 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7129 skip_env "missing llog_reader"
7130 local fstype=$(facet_fstype mgs)
7131 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7132 skip_env "Only for ldiskfs or zfs type mgs"
7134 local mntpt=$(facet_mntpt mgs)
7135 local mgsdev=$(mgsdevname 1)
7147 #get fid and record list
7148 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7150 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7152 #remount mgs as ldiskfs or zfs type
7153 stop mgs || error "stop mgs failed"
7154 mount_fstype mgs || error "remount mgs failed"
7155 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7158 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7159 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7164 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7166 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7168 echo "obj_file is $obj_file"
7169 do_facet mgs $llog_reader $obj_file
7171 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7172 awk '{ print $3 }' | sed -e "s/^type=//g")
7173 if [ $rec_type != $rec ]; then
7174 echo "FAILED test_60a wrong record type $rec_type," \
7180 #check obj path if record type is LLOG_LOGID_MAGIC
7181 if [ "$rec" == "1064553b" ]; then
7182 path=$(do_facet mgs $llog_reader $obj_file |
7183 grep "path=" | awk '{ print $NF }' |
7184 sed -e "s/^path=//g")
7185 if [ $obj_file != $mntpt/$path ]; then
7186 echo "FAILED test_60a wrong obj path" \
7187 "$montpt/$path, should be $obj_file"
7194 #restart mgs before "error", otherwise it will block the next test
7195 stop mgs || error "stop mgs failed"
7196 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7197 $pass || error "test failed, see FAILED test_60a messages for specifics"
7199 run_test 60a "llog_test run from kernel module and test llog_reader"
7201 test_60b() { # bug 6411
7202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7205 LLOG_COUNT=$(do_facet mgs dmesg |
7206 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7207 /llog_[a-z]*.c:[0-9]/ {
7219 [[ $LLOG_COUNT -gt 120 ]] &&
7220 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7222 run_test 60b "limit repeated messages from CERROR/CWARN"
7225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7227 echo "create 5000 files"
7228 createmany -o $DIR/f60c- 5000
7229 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7230 lctl set_param fail_loc=0x80000137
7231 unlinkmany $DIR/f60c- 5000
7232 lctl set_param fail_loc=0
7234 run_test 60c "unlink file when mds full"
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7239 SAVEPRINTK=$(lctl get_param -n printk)
7240 # verify "lctl mark" is even working"
7241 MESSAGE="test message ID $RANDOM $$"
7242 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7243 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7245 lctl set_param printk=0 || error "set lnet.printk failed"
7246 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7247 MESSAGE="new test message ID $RANDOM $$"
7248 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7249 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7250 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7252 lctl set_param -n printk="$SAVEPRINTK"
7254 run_test 60d "test printk console message masking"
7257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7258 remote_mds_nodsh && skip "remote MDS with nodsh"
7261 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7262 do_facet mds1 lctl set_param fail_loc=0x15b
7265 run_test 60e "no space while new llog is being created"
7271 test_mkdir -c $MDSCOUNT $DIR/$tdir
7276 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7277 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7279 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7280 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7281 index=$((index + 1))
7287 for i in {0..100}; do
7288 # define OBD_FAIL_OSD_TXN_START 0x19a
7289 local index=$((i % MDSCOUNT + 1))
7291 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7298 for i in $(seq $MDSCOUNT); do
7299 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7302 mkdir $DIR/$tdir/new || error "mkdir failed"
7303 rmdir $DIR/$tdir/new || error "rmdir failed"
7305 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7307 for i in $(seq $MDSCOUNT); do
7308 wait_update_facet mds$i "$LCTL get_param -n \
7309 mdd.$(facet_svc mds$i).lfsck_namespace |
7310 awk '/^status/ { print \\\$2 }'" "completed"
7313 ls -R $DIR/$tdir || error "ls failed"
7314 rm -rf $DIR/$tdir || error "rmdir failed"
7316 run_test 60g "transaction abort won't cause MDT hung"
7319 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7320 skip "Need MDS version at least 2.12.52"
7321 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7325 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7326 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7327 for fail_loc in 0x80000188 0x80000189; do
7328 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7329 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7330 error "mkdir $dir-$fail_loc failed"
7331 for i in {0..10}; do
7332 # create may fail on missing stripe
7333 echo $i > $DIR/$tdir-$fail_loc/$i
7335 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7336 error "getdirstripe $tdir-$fail_loc failed"
7337 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7338 error "migrate $tdir-$fail_loc failed"
7339 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7340 error "getdirstripe $tdir-$fail_loc failed"
7341 pushd $DIR/$tdir-$fail_loc
7343 echo $f | cmp $f - || error "$f data mismatch"
7346 rm -rf $DIR/$tdir-$fail_loc
7349 run_test 60h "striped directory with missing stripes can be accessed"
7352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7355 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7356 cancel_lru_locks osc
7357 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7360 run_test 61a "mmap() writes don't make sync hang ================"
7363 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7365 run_test 61b "mmap() of unstriped file is successful"
7367 # bug 2330 - insufficient obd_match error checking causes LBUG
7369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7373 cancel_lru_locks osc
7374 lctl set_param fail_loc=0x405
7375 cat $f && error "cat succeeded, expect -EIO"
7376 lctl set_param fail_loc=0
7378 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7379 # match every page all of the time.
7380 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7382 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7383 # Though this test is irrelevant anymore, it helped to reveal some
7384 # other grant bugs (LU-4482), let's keep it.
7385 test_63a() { # was test_63
7386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7388 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7390 for i in `seq 10` ; do
7391 dd if=/dev/zero of=$DIR/f63 bs=8k &
7397 rm -f $DIR/f63 || true
7399 run_test 63a "Verify oig_wait interruption does not crash ======="
7401 # bug 2248 - async write errors didn't return to application on sync
7402 # bug 3677 - async write errors left page locked
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7407 lctl set_param debug=-1
7409 # ensure we have a grant to do async writes
7410 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7413 sync # sync lest earlier test intercept the fail_loc
7415 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7416 lctl set_param fail_loc=0x80000406
7417 $MULTIOP $DIR/$tfile Owy && \
7418 error "sync didn't return ENOMEM"
7419 sync; sleep 2; sync # do a real sync this time to flush page
7420 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7421 error "locked page left in cache after async error" || true
7424 run_test 63b "async write errors should be returned to fsync ==="
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7430 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7432 run_test 64a "verify filter grant calculations (in kernel) ====="
7435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7437 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7439 run_test 64b "check out-of-space detection on client"
7442 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7444 run_test 64c "verify grant shrink"
7446 # this does exactly what osc_request.c:osc_announce_cached() does in
7447 # order to calculate max amount of grants to ask from server
7451 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7452 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7454 ((rpc_in_flight ++));
7455 nrpages=$((nrpages * rpc_in_flight))
7457 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7459 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7461 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7462 local undirty=$((nrpages * PAGE_SIZE))
7464 local max_extent_pages
7465 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7466 grep grant_max_extent_size | awk '{print $2}')
7467 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7468 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7469 local grant_extent_tax
7470 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7471 grep grant_extent_tax | awk '{print $2}')
7473 undirty=$((undirty + nrextents * grant_extent_tax))
7478 # this is size of unit for grant allocation. It should be equal to
7479 # what tgt_grant.c:tgt_grant_chunk() calculates
7483 local grant_extent_tax
7485 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7486 grep max_brw_size | awk '{print $2}')
7488 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7489 grep grant_extent_tax | awk '{print $2}')
7491 echo $(((max_brw_size + grant_extent_tax) * 2))
7495 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7496 skip "OST < 2.10.55 doesn't limit grants enough"
7498 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7499 local file=$DIR/$tfile
7501 [[ $($LCTL get_param osc.${tgt}.import |
7502 grep "connect_flags:.*grant_param") ]] ||
7503 skip "no grant_param connect flag"
7505 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7507 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7509 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7510 stack_trap "rm -f $file" EXIT
7512 $LFS setstripe $file -i 0 -c 1
7513 dd if=/dev/zero of=$file bs=1M count=1000 &
7518 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7519 if [[ $cur_grant -gt $max_cur_granted ]]
7522 error "cur_grant $cur_grant > $max_cur_granted"
7525 [[ $? -ne 0 ]] && break;
7530 wait_delete_completed
7531 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7533 run_test 64d "check grant limit exceed"
7535 # bug 1414 - set/get directories' stripe info
7537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7539 test_mkdir $DIR/$tdir
7541 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7543 run_test 65a "directory with no stripe info"
7546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7548 test_mkdir $DIR/$tdir
7549 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7551 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7554 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7556 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7560 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7562 test_mkdir $DIR/$tdir
7563 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7565 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7566 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7568 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7570 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7575 test_mkdir $DIR/$tdir
7576 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7577 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7579 if [[ $STRIPECOUNT -le 0 ]]; then
7581 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7582 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7583 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7585 sc=$(($STRIPECOUNT - 1))
7587 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7588 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7589 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7590 error "lverify failed"
7592 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7597 test_mkdir $DIR/$tdir
7599 $LFS setstripe $DIR/$tdir || error "setstripe"
7600 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7601 error "no stripe info failed"
7603 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7605 run_test 65e "directory setstripe defaults"
7608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7610 test_mkdir $DIR/${tdir}f
7611 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7612 error "setstripe succeeded" || true
7614 run_test 65f "dir setstripe permission (should return error) ==="
7617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7619 test_mkdir $DIR/$tdir
7620 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7622 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7623 error "setstripe -S failed"
7624 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7625 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7626 error "delete default stripe failed"
7628 run_test 65g "directory setstripe -d"
7631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7633 test_mkdir $DIR/$tdir
7634 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7636 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7637 error "setstripe -S failed"
7638 test_mkdir $DIR/$tdir/dd1
7639 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7640 error "stripe info inherit failed"
7642 run_test 65h "directory stripe info inherit ===================="
7645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7647 save_layout_restore_at_exit $MOUNT
7649 # bug6367: set non-default striping on root directory
7650 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7652 # bug12836: getstripe on -1 default directory striping
7653 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7655 # bug12836: getstripe -v on -1 default directory striping
7656 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7658 # bug12836: new find on -1 default directory striping
7659 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7661 run_test 65i "various tests to set root directory striping"
7663 test_65j() { # bug6367
7664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7668 # if we aren't already remounting for each test, do so for this test
7669 if [ "$I_MOUNTED" = "yes" ]; then
7670 cleanup || error "failed to unmount"
7674 save_layout_restore_at_exit $MOUNT
7676 $LFS setstripe -d $MOUNT || error "setstripe failed"
7678 run_test 65j "set default striping on root directory (bug 6367)="
7682 wait_delete_completed
7683 do_facet $SINGLEMDS "lctl set_param -n \
7684 osp.$ost*MDT0000.max_create_count=$max_count"
7685 do_facet $SINGLEMDS "lctl set_param -n \
7686 osp.$ost*MDT0000.create_count=$count"
7687 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7688 echo $INACTIVE_OSC "is Activate"
7690 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7693 test_65k() { # bug11679
7694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7695 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7696 remote_mds_nodsh && skip "remote MDS with nodsh"
7698 local disable_precreate=true
7699 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7700 disable_precreate=false
7702 echo "Check OST status: "
7703 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7704 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7706 for OSC in $MDS_OSCS; do
7707 echo $OSC "is active"
7708 do_facet $SINGLEMDS lctl --device %$OSC activate
7711 for INACTIVE_OSC in $MDS_OSCS; do
7712 local ost=$(osc_to_ost $INACTIVE_OSC)
7713 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7714 lov.*md*.target_obd |
7715 awk -F: /$ost/'{ print $1 }' | head -n 1)
7718 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7719 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7721 echo "Deactivate: " $INACTIVE_OSC
7722 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7724 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7725 osp.$ost*MDT0000.create_count")
7726 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7727 osp.$ost*MDT0000.max_create_count")
7728 $disable_precreate &&
7729 do_facet $SINGLEMDS "lctl set_param -n \
7730 osp.$ost*MDT0000.max_create_count=0"
7732 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7733 [ -f $DIR/$tdir/$idx ] && continue
7734 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7735 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7737 error "setstripe $idx should succeed"; }
7738 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7740 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7743 do_facet $SINGLEMDS "lctl set_param -n \
7744 osp.$ost*MDT0000.max_create_count=$max_count"
7745 do_facet $SINGLEMDS "lctl set_param -n \
7746 osp.$ost*MDT0000.create_count=$count"
7747 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7748 echo $INACTIVE_OSC "is Activate"
7750 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7753 run_test 65k "validate manual striping works properly with deactivated OSCs"
7755 test_65l() { # bug 12836
7756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7758 test_mkdir -p $DIR/$tdir/test_dir
7759 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7760 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7762 run_test 65l "lfs find on -1 stripe dir ========================"
7765 local layout=$(save_layout $MOUNT)
7766 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7767 restore_layout $MOUNT $layout
7768 error "setstripe should fail by non-root users"
7772 run_test 65m "normal user can't set filesystem default stripe"
7775 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7776 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7777 skip "Need MDS version at least 2.12.50"
7778 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7780 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7781 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7782 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7784 local root_layout=$(save_layout $MOUNT)
7785 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7787 # new subdirectory under root directory should not inherit
7788 # the default layout from root
7789 local dir1=$MOUNT/$tdir-1
7790 mkdir $dir1 || error "mkdir $dir1 failed"
7791 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7792 error "$dir1 shouldn't have LOV EA"
7794 # delete the default layout on root directory
7795 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7797 local dir2=$MOUNT/$tdir-2
7798 mkdir $dir2 || error "mkdir $dir2 failed"
7799 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7800 error "$dir2 shouldn't have LOV EA"
7802 # set a new striping pattern on root directory
7803 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7804 local new_def_stripe_size=$((def_stripe_size * 2))
7805 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7806 error "set stripe size on $MOUNT failed"
7808 # new file created in $dir2 should inherit the new stripe size from
7809 # the filesystem default
7810 local file2=$dir2/$tfile-2
7811 touch $file2 || error "touch $file2 failed"
7813 local file2_stripe_size=$($LFS getstripe -S $file2)
7814 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7815 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7817 local dir3=$MOUNT/$tdir-3
7818 mkdir $dir3 || error "mkdir $dir3 failed"
7819 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7820 error "$dir3 shouldn't have LOV EA"
7822 # set OST pool on root directory
7823 local pool=$TESTNAME
7824 pool_add $pool || error "add $pool failed"
7825 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7826 error "add targets to $pool failed"
7828 $LFS setstripe -p $pool $MOUNT ||
7829 error "set OST pool on $MOUNT failed"
7831 # new file created in $dir3 should inherit the pool from
7832 # the filesystem default
7833 local file3=$dir3/$tfile-3
7834 touch $file3 || error "touch $file3 failed"
7836 local file3_pool=$($LFS getstripe -p $file3)
7837 [[ "$file3_pool" = "$pool" ]] ||
7838 error "$file3 didn't inherit OST pool $pool"
7840 local dir4=$MOUNT/$tdir-4
7841 mkdir $dir4 || error "mkdir $dir4 failed"
7842 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7843 error "$dir4 shouldn't have LOV EA"
7845 # new file created in $dir4 should inherit the pool from
7846 # the filesystem default
7847 local file4=$dir4/$tfile-4
7848 touch $file4 || error "touch $file4 failed"
7850 local file4_pool=$($LFS getstripe -p $file4)
7851 [[ "$file4_pool" = "$pool" ]] ||
7852 error "$file4 didn't inherit OST pool $pool"
7854 # new subdirectory under non-root directory should inherit
7855 # the default layout from its parent directory
7856 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7857 error "set directory layout on $dir4 failed"
7859 local dir5=$dir4/$tdir-5
7860 mkdir $dir5 || error "mkdir $dir5 failed"
7862 local dir4_layout=$(get_layout_param $dir4)
7863 local dir5_layout=$(get_layout_param $dir5)
7864 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7865 error "$dir5 should inherit the default layout from $dir4"
7867 # though subdir under ROOT doesn't inherit default layout, but
7868 # its sub dir/file should be created with default layout.
7869 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
7870 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
7871 skip "Need MDS version at least 2.12.59"
7873 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
7874 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
7875 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
7877 if [ $default_lmv_hash == "none" ]; then
7878 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
7880 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
7881 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
7884 $LFS setdirstripe -D -c 2 $MOUNT ||
7885 error "setdirstripe -D -c 2 failed"
7886 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
7887 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
7888 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
7890 run_test 65n "don't inherit default layout from root for new subdirectories"
7892 # bug 2543 - update blocks count on client
7894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7897 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7898 sync; sync_all_data; sync; sync_all_data
7899 cancel_lru_locks osc
7900 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7901 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7903 run_test 66 "update inode blocks count on client ==============="
7906 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7910 swapon -s | awk '($1 == "'$1'") { print $4 }'
7913 # bug5265, obdfilter oa2dentry return -ENOENT
7914 # #define OBD_FAIL_SRV_ENOENT 0x217
7916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7917 remote_ost_nodsh && skip "remote OST with nodsh"
7920 $LFS setstripe -c 1 -i 0 $f
7922 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7924 do_facet ost1 lctl set_param fail_loc=0x217
7925 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7926 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7928 do_facet ost1 lctl set_param fail_loc=0
7929 $DIRECTIO write $f 0 2 || error "write error"
7931 cancel_lru_locks osc
7932 $DIRECTIO read $f 0 1 || error "read error"
7934 do_facet ost1 lctl set_param fail_loc=0x217
7935 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7937 do_facet ost1 lctl set_param fail_loc=0
7940 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7943 test_mkdir $DIR/$tdir
7944 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7945 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7947 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7949 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7951 [ "$RUNAS_ID" = "$UID" ] &&
7952 skip_env "RUNAS_ID = UID = $UID -- skipping"
7953 # Check that testing environment is properly set up. Skip if not
7954 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7955 skip_env "User $RUNAS_ID does not exist - skipping"
7958 chmod 777 $DIR/$tfile
7959 chmod ug+s $DIR/$tfile
7960 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7961 error "$RUNAS dd $DIR/$tfile failed"
7962 # See if we are still setuid/sgid
7963 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7964 error "S/gid is not dropped on write"
7965 # Now test that MDS is updated too
7966 cancel_lru_locks mdc
7967 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7968 error "S/gid is not dropped on MDS"
7971 run_test 72a "Test that remove suid works properly (bug5695) ===="
7973 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7976 [ "$RUNAS_ID" = "$UID" ] &&
7977 skip_env "RUNAS_ID = UID = $UID -- skipping"
7978 [ "$RUNAS_ID" -eq 0 ] &&
7979 skip_env "RUNAS_ID = 0 -- skipping"
7980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7981 # Check that testing environment is properly set up. Skip if not
7982 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7983 skip_env "User $RUNAS_ID does not exist - skipping"
7985 touch $DIR/${tfile}-f{g,u}
7986 test_mkdir $DIR/${tfile}-dg
7987 test_mkdir $DIR/${tfile}-du
7988 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7989 chmod g+s $DIR/${tfile}-{f,d}g
7990 chmod u+s $DIR/${tfile}-{f,d}u
7991 for perm in 777 2777 4777; do
7992 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7993 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7994 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7995 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7999 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8001 # bug 3462 - multiple simultaneous MDC requests
8003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8005 test_mkdir $DIR/d73-1
8006 test_mkdir $DIR/d73-2
8007 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8010 lctl set_param fail_loc=0x80000129
8011 $MULTIOP $DIR/d73-1/f73-2 Oc &
8013 lctl set_param fail_loc=0
8015 $MULTIOP $DIR/d73-2/f73-3 Oc &
8019 wait $pid1 || return 1
8023 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8024 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8025 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8029 run_test 73 "multiple MDC requests (should not deadlock)"
8031 test_74a() { # bug 6149, 6184
8032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8035 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8037 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8038 # will spin in a tight reconnection loop
8039 $LCTL set_param fail_loc=0x8000030e
8040 # get any lock that won't be difficult - lookup works.
8042 $LCTL set_param fail_loc=0
8046 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8048 test_74b() { # bug 13310
8049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8051 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8053 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8054 # will spin in a tight reconnection loop
8055 $LCTL set_param fail_loc=0x8000030e
8056 # get a "difficult" lock
8058 $LCTL set_param fail_loc=0
8062 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8067 #define OBD_FAIL_LDLM_NEW_LOCK
8068 $LCTL set_param fail_loc=0x319
8069 touch $DIR/$tfile && error "touch successful"
8070 $LCTL set_param fail_loc=0
8073 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8076 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8079 test_76() { # Now for bug 20433, added originally in bug 1443
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8082 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8084 cancel_lru_locks osc
8085 BEFORE_INODES=$(num_inodes)
8086 echo "before inodes: $BEFORE_INODES"
8088 [ "$SLOW" = "no" ] && COUNT=100
8089 for i in $(seq $COUNT); do
8093 cancel_lru_locks osc
8094 AFTER_INODES=$(num_inodes)
8095 echo "after inodes: $AFTER_INODES"
8097 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
8099 AFTER_INODES=$(num_inodes)
8101 echo "wait $wait seconds inodes: $AFTER_INODES"
8102 if [ $wait -gt 30 ]; then
8103 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
8107 run_test 76 "confirm clients recycle inodes properly ===="
8113 # Note: in sptlrpc modes which enable its own bulk checksum, the
8114 # original crc32_le bulk checksum will be automatically disabled,
8115 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8116 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8117 # In this case set_checksums() will not be no-op, because sptlrpc
8118 # bulk checksum will be enabled all through the test.
8120 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8121 lctl set_param -n osc.*.checksums $1
8125 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8126 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8127 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8128 tr -d [] | head -n1)}
8131 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8133 log "set checksum type to $1, rc = $rc"
8137 get_osc_checksum_type()
8139 # arugment 1: OST name, like OST0000
8141 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8142 sed 's/.*\[\(.*\)\].*/\1/g')
8144 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8148 F77_TMP=$TMP/f77-temp
8151 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8152 error "error writing to $F77_TMP"
8155 test_77a() { # bug 10889
8156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8157 $GSS && skip_env "could not run with gss"
8159 [ ! -f $F77_TMP ] && setup_f77
8161 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8165 run_test 77a "normal checksum read/write operation"
8167 test_77b() { # bug 10889
8168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8169 $GSS && skip_env "could not run with gss"
8171 [ ! -f $F77_TMP ] && setup_f77
8172 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8173 $LCTL set_param fail_loc=0x80000409
8176 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8177 error "dd error: $?"
8178 $LCTL set_param fail_loc=0
8180 for algo in $CKSUM_TYPES; do
8181 cancel_lru_locks osc
8182 set_checksum_type $algo
8183 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8184 $LCTL set_param fail_loc=0x80000408
8185 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8186 $LCTL set_param fail_loc=0
8189 set_checksum_type $ORIG_CSUM_TYPE
8192 run_test 77b "checksum error on client write, read"
8197 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8199 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8200 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8201 $check_ost && [ -n "$ost_file_prefix" ] &&
8202 do_facet ost1 rm -f ${ost_file_prefix}\*
8206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8207 $GSS && skip_env "could not run with gss"
8208 remote_ost_nodsh && skip "remote OST with nodsh"
8211 local osc_file_prefix
8213 local check_ost=false
8214 local ost_file_prefix
8220 # ensure corruption will occur on first OSS/OST
8221 $LFS setstripe -i 0 $DIR/$tfile
8223 [ ! -f $F77_TMP ] && setup_f77
8224 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8225 error "dd write error: $?"
8226 fid=$($LFS path2fid $DIR/$tfile)
8228 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8231 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8232 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8234 echo "OSS do not support bulk pages dump upon error"
8237 osc_file_prefix=$($LCTL get_param -n debug_path)
8238 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8240 trap cleanup_77c EXIT
8243 # enable bulk pages dump upon error on Client
8244 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8245 # enable bulk pages dump upon error on OSS
8247 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8249 # flush Client cache to allow next read to reach OSS
8250 cancel_lru_locks osc
8252 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8253 $LCTL set_param fail_loc=0x80000408
8254 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8255 $LCTL set_param fail_loc=0
8259 # check cksum dump on Client
8260 osc_file=$(ls ${osc_file_prefix}*)
8261 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8262 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8263 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8264 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8265 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8267 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8268 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8269 error "dump content does not match on Client"
8271 $check_ost || skip "No need to check cksum dump on OSS"
8273 # check cksum dump on OSS
8274 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8275 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8276 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8277 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8278 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8279 error "dump content does not match on OSS"
8283 run_test 77c "checksum error on client read with debug"
8285 test_77d() { # bug 10889
8286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8287 $GSS && skip_env "could not run with gss"
8289 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8290 $LCTL set_param fail_loc=0x80000409
8292 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8293 error "direct write: rc=$?"
8294 $LCTL set_param fail_loc=0
8297 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8298 $LCTL set_param fail_loc=0x80000408
8300 cancel_lru_locks osc
8301 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8302 error "direct read: rc=$?"
8303 $LCTL set_param fail_loc=0
8306 run_test 77d "checksum error on OST direct write, read"
8308 test_77f() { # bug 10889
8309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8310 $GSS && skip_env "could not run with gss"
8313 for algo in $CKSUM_TYPES; do
8314 cancel_lru_locks osc
8315 set_checksum_type $algo
8316 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8317 $LCTL set_param fail_loc=0x409
8318 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8319 error "direct write succeeded"
8320 $LCTL set_param fail_loc=0
8322 set_checksum_type $ORIG_CSUM_TYPE
8325 run_test 77f "repeat checksum error on write (expect error)"
8327 test_77g() { # bug 10889
8328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8329 $GSS && skip_env "could not run with gss"
8330 remote_ost_nodsh && skip "remote OST with nodsh"
8332 [ ! -f $F77_TMP ] && setup_f77
8334 local file=$DIR/$tfile
8335 stack_trap "rm -f $file" EXIT
8337 $LFS setstripe -c 1 -i 0 $file
8338 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8339 do_facet ost1 lctl set_param fail_loc=0x8000021a
8341 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8342 error "write error: rc=$?"
8343 do_facet ost1 lctl set_param fail_loc=0
8346 cancel_lru_locks osc
8347 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8348 do_facet ost1 lctl set_param fail_loc=0x8000021b
8350 cmp $F77_TMP $file || error "file compare failed"
8351 do_facet ost1 lctl set_param fail_loc=0
8354 run_test 77g "checksum error on OST write, read"
8356 test_77k() { # LU-10906
8357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8358 $GSS && skip_env "could not run with gss"
8360 local cksum_param="osc.$FSNAME*.checksums"
8361 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8365 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8366 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8367 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8371 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8372 error "failed to set checksum=$i on MGS"
8373 wait_update $HOSTNAME "$get_checksum" $i
8375 echo "remount client, checksum should be $i"
8376 remount_client $MOUNT || error "failed to remount client"
8377 checksum=$(eval $get_checksum)
8378 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8380 # remove persistent param to avoid races with checksum mountopt below
8381 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8382 error "failed to delete checksum on MGS"
8384 for opt in "checksum" "nochecksum"; do
8385 #remount with mount option
8386 echo "remount client with option $opt, checksum should be $i"
8387 umount_client $MOUNT || error "failed to umount client"
8388 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8389 error "failed to mount client with option '$opt'"
8390 checksum=$(eval $get_checksum)
8391 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8395 remount_client $MOUNT || error "failed to remount client"
8397 run_test 77k "enable/disable checksum correctly"
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8401 $GSS && skip_env "could not run with gss"
8404 stack_trap "set_checksums $ORIG_CSUM" EXIT
8405 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8407 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8409 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8410 for algo in $CKSUM_TYPES; do
8411 set_checksum_type $algo || error "fail to set checksum type $algo"
8412 osc_algo=$(get_osc_checksum_type OST0000)
8413 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8415 # no locks, no reqs to let the connection idle
8416 cancel_lru_locks osc
8417 lru_resize_disable osc
8418 wait_osc_import_state client ost1 IDLE
8420 # ensure ost1 is connected
8421 stat $DIR/$tfile >/dev/null || error "can't stat"
8422 wait_osc_import_state client ost1 FULL
8424 osc_algo=$(get_osc_checksum_type OST0000)
8425 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8429 run_test 77l "preferred checksum type is remembered after reconnected"
8431 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8440 test_78() { # bug 10901
8441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8442 remote_ost || skip_env "local OST"
8445 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8446 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8447 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8448 echo "MemTotal: $MEMTOTAL"
8450 # reserve 256MB of memory for the kernel and other running processes,
8451 # and then take 1/2 of the remaining memory for the read/write buffers.
8452 if [ $MEMTOTAL -gt 512 ] ;then
8453 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8455 # for those poor memory-starved high-end clusters...
8456 MEMTOTAL=$((MEMTOTAL / 2))
8458 echo "Mem to use for directio: $MEMTOTAL"
8460 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8461 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8462 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8463 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8465 echo "Smallest OST: $SMALLESTOST"
8466 [[ $SMALLESTOST -lt 10240 ]] &&
8467 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8469 trap cleanup_test_78 EXIT
8471 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8472 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8474 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8475 echo "File size: $F78SIZE"
8476 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8477 for i in $(seq 1 $NSEQ); do
8478 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8479 echo directIO rdwr round $i of $NSEQ
8480 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8485 run_test 78 "handle large O_DIRECT writes correctly ============"
8487 test_79() { # bug 12743
8488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8490 wait_delete_completed
8492 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8493 BKFREE=$(calc_osc_kbytes kbytesfree)
8494 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8496 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8497 DFTOTAL=`echo $STRING | cut -d, -f1`
8498 DFUSED=`echo $STRING | cut -d, -f2`
8499 DFAVAIL=`echo $STRING | cut -d, -f3`
8500 DFFREE=$(($DFTOTAL - $DFUSED))
8502 ALLOWANCE=$((64 * $OSTCOUNT))
8504 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8505 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8506 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8508 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8509 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8510 error "df free($DFFREE) mismatch OST free($BKFREE)"
8512 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8513 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8514 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8517 run_test 79 "df report consistency check ======================="
8519 test_80() { # bug 10718
8520 remote_ost_nodsh && skip "remote OST with nodsh"
8521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8523 # relax strong synchronous semantics for slow backends like ZFS
8524 local soc="obdfilter.*.sync_on_lock_cancel"
8525 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8527 if [ "$soc_old" != "never" ] &&
8528 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8529 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8530 facet_active_host $host; done | sort -u)
8531 do_nodes $hosts lctl set_param $soc=never
8534 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8536 local BEFORE=`date +%s`
8537 cancel_lru_locks osc
8538 local AFTER=`date +%s`
8539 local DIFF=$((AFTER-BEFORE))
8540 if [ $DIFF -gt 1 ] ; then
8541 error "elapsed for 1M@1T = $DIFF"
8544 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8548 run_test 80 "Page eviction is equally fast at high offsets too ===="
8550 test_81a() { # LU-456
8551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8552 remote_ost_nodsh && skip "remote OST with nodsh"
8554 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8555 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8556 do_facet ost1 lctl set_param fail_loc=0x80000228
8558 # write should trigger a retry and success
8559 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8560 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8562 if [ $RC -ne 0 ] ; then
8563 error "write should success, but failed for $RC"
8566 run_test 81a "OST should retry write when get -ENOSPC ==============="
8568 test_81b() { # LU-456
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8570 remote_ost_nodsh && skip "remote OST with nodsh"
8572 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8573 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8574 do_facet ost1 lctl set_param fail_loc=0x228
8576 # write should retry several times and return -ENOSPC finally
8577 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8578 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8581 if [ $RC -ne $ENOSPC ] ; then
8582 error "dd should fail for -ENOSPC, but succeed."
8585 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8587 test_82() { # LU-1031
8588 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8592 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8594 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8596 kill -USR1 $MULTIPID2
8598 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8599 error "First grouplock does not block second one"
8601 echo "Second grouplock blocks first one"
8603 kill -USR1 $MULTIPID1
8607 run_test 82 "Basic grouplock test"
8610 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8612 test_mkdir $DIR/$tdir.cvsroot
8613 chown $RUNAS_ID $DIR/$tdir.cvsroot
8616 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8619 # some versions of cvs import exit(1) when asked to import links or
8620 # files they can't read. ignore those files.
8621 local toignore=$(find . -type l -printf '-I %f\n' -o \
8622 ! -perm /4 -printf '-I %f\n')
8623 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8624 $tdir.reposname vtag rtag
8627 test_mkdir $DIR/$tdir.reposname
8628 chown $RUNAS_ID $DIR/$tdir.reposname
8629 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8631 cd $DIR/$tdir.reposname
8633 $RUNAS cvs add -m 'addmsg' foo99
8635 $RUNAS cvs commit -m 'nomsg' foo99
8636 rm -fr $DIR/$tdir.cvsroot
8638 run_test 99 "cvs strange file/directory operations"
8641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8642 [[ "$NETTYPE" =~ tcp ]] ||
8643 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8644 remote_ost_nodsh && skip "remote OST with nodsh"
8645 remote_mds_nodsh && skip "remote MDS with nodsh"
8647 skip "useless for local single node setup"
8649 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8650 [ "$PROT" != "tcp" ] && continue
8651 RPORT=$(echo $REMOTE | cut -d: -f2)
8652 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8655 LPORT=`echo $LOCAL | cut -d: -f2`
8656 if [ $LPORT -ge 1024 ]; then
8657 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8659 error_exit "local: $LPORT > 1024, remote: $RPORT"
8662 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8664 run_test 100 "check local port using privileged port ==========="
8666 function get_named_value()
8675 echo $line | sed "s/^$tag[ ]*//"
8682 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8683 awk '/^max_cached_mb/ { print $2 }')
8686 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8696 local cache_limit=32
8698 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8699 trap cleanup_101a EXIT
8700 $LCTL set_param -n llite.*.read_ahead_stats 0
8701 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8704 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8706 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8707 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8710 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8711 get_named_value 'read but discarded' | cut -d" " -f1); do
8712 discard=$(($discard + $s))
8716 $LCTL get_param osc.*-osc*.rpc_stats
8717 $LCTL get_param llite.*.read_ahead_stats
8719 # Discard is generally zero, but sometimes a few random reads line up
8720 # and trigger larger readahead, which is wasted & leads to discards.
8721 if [[ $(($discard)) -gt $nreads ]]; then
8722 error "too many ($discard) discarded pages"
8724 rm -f $DIR/$tfile || true
8726 run_test 101a "check read-ahead for random reads"
8729 test_mkdir $DIR/$tdir
8731 local FILE_LENGTH=$2
8734 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8736 local list=$(comma_list $(osts_nodes))
8737 set_osd_param $list '' read_cache_enable 0
8738 set_osd_param $list '' writethrough_cache_enable 0
8740 trap cleanup_test101bc EXIT
8741 # prepare the read-ahead file
8742 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8744 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8745 count=$FILE_SIZE_MB 2> /dev/null
8749 cleanup_test101bc() {
8754 local list=$(comma_list $(osts_nodes))
8755 set_osd_param $list '' read_cache_enable 1
8756 set_osd_param $list '' writethrough_cache_enable 1
8760 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8765 local STRIPE_SIZE=$2
8766 local FILE_LENGTH=$3
8767 local RA_INC=1048576
8768 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8769 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8770 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8771 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8772 get_named_value 'read but discarded' |
8773 cut -d" " -f1 | calc_total)
8774 if [[ $DISCARD -gt $discard_limit ]]; then
8775 $LCTL get_param llite.*.read_ahead_stats
8776 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8778 echo "Read-ahead success for size ${READ_SIZE}"
8783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8784 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8786 local STRIPE_SIZE=1048576
8787 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8789 if [ $SLOW == "yes" ]; then
8790 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8792 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8795 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8797 # prepare the read-ahead file
8798 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8799 cancel_lru_locks osc
8800 for BIDX in 2 4 8 16 32 64 128 256
8802 local BSIZE=$((BIDX*4096))
8803 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8804 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8805 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8806 $LCTL set_param -n llite.*.read_ahead_stats 0
8807 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8808 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8809 cancel_lru_locks osc
8810 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8815 run_test 101b "check stride-io mode read-ahead ================="
8818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8820 local STRIPE_SIZE=1048576
8821 local FILE_LENGTH=$((STRIPE_SIZE*100))
8826 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8828 cancel_lru_locks osc
8829 $LCTL set_param osc.*.rpc_stats 0
8830 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8831 $LCTL get_param osc.*.rpc_stats
8832 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8833 local stats=$($LCTL get_param -n $osc_rpc_stats)
8834 local lines=$(echo "$stats" | awk 'END {print NR;}')
8837 if [ $lines -le 20 ]; then
8838 echo "continue debug"
8841 for size in 1 2 4 8; do
8842 local rpc=$(echo "$stats" |
8843 awk '($1 == "'$size':") {print $2; exit; }')
8844 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8845 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8847 echo "$osc_rpc_stats check passed!"
8852 run_test 101c "check stripe_size aligned read-ahead ================="
8855 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8856 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8862 local file=$DIR/$tfile
8863 local sz_MB=${FILESIZE_101d:-500}
8864 local ra_MB=${READAHEAD_MB:-40}
8866 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8867 [ $free_MB -lt $sz_MB ] &&
8868 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8870 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8871 $LFS setstripe -c -1 $file || error "setstripe failed"
8873 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8874 echo Cancel LRU locks on lustre client to flush the client cache
8875 cancel_lru_locks osc
8877 echo Disable read-ahead
8878 local old_READAHEAD=$(set_read_ahead 0)
8880 echo Reading the test file $file with read-ahead disabled
8881 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8883 echo Cancel LRU locks on lustre client to flush the client cache
8884 cancel_lru_locks osc
8885 echo Enable read-ahead with ${ra_MB}MB
8886 set_read_ahead $ra_MB
8888 echo Reading the test file $file with read-ahead enabled
8889 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8891 echo "read-ahead disabled time read $raOFF"
8892 echo "read-ahead enabled time read $raON"
8894 set_read_ahead $old_READAHEAD
8896 wait_delete_completed
8898 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8899 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8901 run_test 101d "file read with and without read-ahead enabled"
8904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8906 local file=$DIR/$tfile
8907 local size_KB=500 #KB
8911 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8912 local need_KB=$((count * size_KB))
8913 [[ $free_KB -le $need_KB ]] &&
8914 skip_env "Need free space $need_KB, have $free_KB"
8916 echo "Creating $count ${size_KB}K test files"
8917 for ((i = 0; i < $count; i++)); do
8918 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8921 echo "Cancel LRU locks on lustre client to flush the client cache"
8922 cancel_lru_locks $OSC
8924 echo "Reset readahead stats"
8925 $LCTL set_param -n llite.*.read_ahead_stats 0
8927 for ((i = 0; i < $count; i++)); do
8928 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8931 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8932 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8934 for ((i = 0; i < $count; i++)); do
8935 rm -rf $file.$i 2>/dev/null
8938 #10000 means 20% reads are missing in readahead
8939 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8941 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8944 which iozone || skip_env "no iozone installed"
8946 local old_debug=$($LCTL get_param debug)
8947 old_debug=${old_debug#*=}
8948 $LCTL set_param debug="reada mmap"
8950 # create a test file
8951 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8953 echo Cancel LRU locks on lustre client to flush the client cache
8954 cancel_lru_locks osc
8956 echo Reset readahead stats
8957 $LCTL set_param -n llite.*.read_ahead_stats 0
8959 echo mmap read the file with small block size
8960 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8963 echo checking missing pages
8964 $LCTL get_param llite.*.read_ahead_stats
8965 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8966 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8968 $LCTL set_param debug="$old_debug"
8969 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8972 run_test 101f "check mmap read performance"
8974 test_101g_brw_size_test() {
8976 local pages=$((mb * 1048576 / PAGE_SIZE))
8977 local file=$DIR/$tfile
8979 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8980 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8981 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8982 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8986 stack_trap "rm -f $file" EXIT
8987 $LCTL set_param -n osc.*.rpc_stats=0
8989 # 10 RPCs should be enough for the test
8991 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8992 { error "dd write ${mb} MB blocks failed"; return 3; }
8993 cancel_lru_locks osc
8994 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8995 { error "dd write ${mb} MB blocks failed"; return 4; }
8997 # calculate number of full-sized read and write RPCs
8998 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8999 sed -n '/pages per rpc/,/^$/p' |
9000 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9001 END { print reads,writes }'))
9002 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9004 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9011 remote_ost_nodsh && skip "remote OST with nodsh"
9014 local osts=$(get_facets OST)
9015 local list=$(comma_list $(osts_nodes))
9016 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9017 local brw_size="obdfilter.*.brw_size"
9019 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9021 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9023 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9024 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9025 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9026 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9027 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9028 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9030 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9033 if [[ $orig_mb -lt 16 ]]; then
9034 save_lustre_params $osts "$brw_size" > $p
9035 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9036 error "set 16MB RPC size failed"
9038 echo "remount client to enable new RPC size"
9039 remount_client $MOUNT || error "remount_client failed"
9042 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9043 # should be able to set brw_size=12, but no rpc_stats for that
9044 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9047 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9049 if [[ $orig_mb -lt 16 ]]; then
9050 restore_lustre_params < $p
9051 remount_client $MOUNT || error "remount_client restore failed"
9054 rm -f $p $DIR/$tfile
9056 run_test 101g "Big bulk(4/16 MiB) readahead"
9059 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9062 error "dd 70M file failed"
9063 echo Cancel LRU locks on lustre client to flush the client cache
9064 cancel_lru_locks osc
9066 echo "Reset readahead stats"
9067 $LCTL set_param -n llite.*.read_ahead_stats 0
9069 echo "Read 10M of data but cross 64M bundary"
9070 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9071 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9072 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9073 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9074 rm -f $p $DIR/$tfile
9076 run_test 101h "Readahead should cover current read window"
9079 test_mkdir $DIR/$tdir
9080 chown $RUNAS_ID $DIR/$tdir
9083 STRIPE_COUNT=$OSTCOUNT
9084 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9086 trap cleanup_test102 EXIT
9088 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9090 for num in 1 2 3 4; do
9091 for count in $(seq 1 $STRIPE_COUNT); do
9092 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9093 local size=`expr $STRIPE_SIZE \* $num`
9094 local file=file"$num-$idx-$count"
9095 $1 $LFS setstripe -S $size -i $idx -c $count $file
9101 $1 tar cf $TMP/f102.tar $tdir --xattrs
9107 rm -rf $DIR/d0.sanity/d102
9111 [ "$UID" != 0 ] && skip "must run as root"
9112 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9113 skip_env "must have user_xattr"
9115 [ -z "$(which setfattr 2>/dev/null)" ] &&
9116 skip_env "could not find setfattr"
9118 local testfile=$DIR/$tfile
9121 echo "set/get xattr..."
9122 setfattr -n trusted.name1 -v value1 $testfile ||
9123 error "setfattr -n trusted.name1=value1 $testfile failed"
9124 getfattr -n trusted.name1 $testfile 2> /dev/null |
9125 grep "trusted.name1=.value1" ||
9126 error "$testfile missing trusted.name1=value1"
9128 setfattr -n user.author1 -v author1 $testfile ||
9129 error "setfattr -n user.author1=author1 $testfile failed"
9130 getfattr -n user.author1 $testfile 2> /dev/null |
9131 grep "user.author1=.author1" ||
9132 error "$testfile missing trusted.author1=author1"
9135 setfattr -n trusted.name2 -v value2 $testfile ||
9136 error "$testfile unable to set trusted.name2"
9137 setfattr -n trusted.name3 -v value3 $testfile ||
9138 error "$testfile unable to set trusted.name3"
9139 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9140 grep "trusted.name" | wc -l) -eq 3 ] ||
9141 error "$testfile missing 3 trusted.name xattrs"
9143 setfattr -n user.author2 -v author2 $testfile ||
9144 error "$testfile unable to set user.author2"
9145 setfattr -n user.author3 -v author3 $testfile ||
9146 error "$testfile unable to set user.author3"
9147 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9148 grep "user.author" | wc -l) -eq 3 ] ||
9149 error "$testfile missing 3 user.author xattrs"
9151 echo "remove xattr..."
9152 setfattr -x trusted.name1 $testfile ||
9153 error "$testfile error deleting trusted.name1"
9154 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9155 error "$testfile did not delete trusted.name1 xattr"
9157 setfattr -x user.author1 $testfile ||
9158 error "$testfile error deleting user.author1"
9159 echo "set lustre special xattr ..."
9160 $LFS setstripe -c1 $testfile
9161 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9162 awk -F "=" '/trusted.lov/ { print $2 }' )
9163 setfattr -n "trusted.lov" -v $lovea $testfile ||
9164 error "$testfile doesn't ignore setting trusted.lov again"
9165 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9166 error "$testfile allow setting invalid trusted.lov"
9169 run_test 102a "user xattr test =================================="
9172 [ -z "$(which setfattr 2>/dev/null)" ] &&
9173 skip_env "could not find setfattr"
9174 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9176 # b10930: get/set/list trusted.lov xattr
9177 echo "get/set/list trusted.lov xattr ..."
9178 local testfile=$DIR/$tfile
9179 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9180 error "setstripe failed"
9181 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9182 error "getstripe failed"
9183 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9184 error "can't get trusted.lov from $testfile"
9186 local testfile2=${testfile}2
9187 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9188 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9191 setfattr -n trusted.lov -v $value $testfile2
9192 local stripe_size=$($LFS getstripe -S $testfile2)
9193 local stripe_count=$($LFS getstripe -c $testfile2)
9194 [[ $stripe_size -eq 65536 ]] ||
9195 error "stripe size $stripe_size != 65536"
9196 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9197 error "stripe count $stripe_count != $STRIPECOUNT"
9200 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9203 [ -z "$(which setfattr 2>/dev/null)" ] &&
9204 skip_env "could not find setfattr"
9205 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9207 # b10930: get/set/list lustre.lov xattr
9208 echo "get/set/list lustre.lov xattr ..."
9209 test_mkdir $DIR/$tdir
9210 chown $RUNAS_ID $DIR/$tdir
9211 local testfile=$DIR/$tdir/$tfile
9212 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9213 error "setstripe failed"
9214 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9215 error "getstripe failed"
9216 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9217 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9219 local testfile2=${testfile}2
9220 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9221 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9223 $RUNAS $MCREATE $testfile2
9224 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9225 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9226 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9227 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9228 [ $stripe_count -eq $STRIPECOUNT ] ||
9229 error "stripe count $stripe_count != $STRIPECOUNT"
9231 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9233 compare_stripe_info1() {
9234 local stripe_index_all_zero=true
9236 for num in 1 2 3 4; do
9237 for count in $(seq 1 $STRIPE_COUNT); do
9238 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9239 local size=$((STRIPE_SIZE * num))
9240 local file=file"$num-$offset-$count"
9241 stripe_size=$($LFS getstripe -S $PWD/$file)
9242 [[ $stripe_size -ne $size ]] &&
9243 error "$file: size $stripe_size != $size"
9244 stripe_count=$($LFS getstripe -c $PWD/$file)
9245 # allow fewer stripes to be created, ORI-601
9246 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9247 error "$file: count $stripe_count != $count"
9248 stripe_index=$($LFS getstripe -i $PWD/$file)
9249 [[ $stripe_index -ne 0 ]] &&
9250 stripe_index_all_zero=false
9254 $stripe_index_all_zero &&
9255 error "all files are being extracted starting from OST index 0"
9259 have_xattrs_include() {
9260 tar --help | grep -q xattrs-include &&
9261 echo --xattrs-include="lustre.*"
9265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9266 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9268 XINC=$(have_xattrs_include)
9270 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9272 compare_stripe_info1
9274 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9278 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9280 XINC=$(have_xattrs_include)
9282 test_mkdir $DIR/$tdir.restore
9284 tar cf - --xattrs $tdir | tar xf - \
9285 -C $DIR/$tdir.restore --xattrs $XINC
9286 cd $DIR/$tdir.restore/$tdir
9287 compare_stripe_info1
9289 run_test 102f "tar copy files, not keep osts"
9292 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9293 skip "must have user_xattr"
9294 [ -z "$(which setfattr 2>/dev/null)" ] &&
9295 skip_env "could not find setfattr"
9296 [ -z "$(which getfattr 2>/dev/null)" ] &&
9297 skip_env "could not find getfattr"
9299 local xsize=${1:-1024} # in bytes
9300 local file=$DIR/$tfile
9301 local value="$(generate_string $xsize)"
9302 local xbig=trusted.big
9306 log "save $xbig on $file"
9309 setfattr -n $xbig -v $value $file ||
9310 error "saving $xbig on $file failed"
9312 setfattr -n $xbig -v $value $file &&
9313 error "saving $xbig on $file succeeded"
9317 local orig=$(get_xattr_value $xbig $file)
9318 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9320 local xsml=trusted.sml
9321 log "save $xsml on $file"
9322 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9324 local new=$(get_xattr_value $xbig $file)
9325 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9327 log "grow $xsml on $file"
9328 setfattr -n $xsml -v "$value" $file ||
9329 error "growing $xsml on $file failed"
9331 new=$(get_xattr_value $xbig $file)
9332 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9333 log "$xbig still valid after growing $xsml"
9338 test_102h() { # bug 15777
9341 run_test 102h "grow xattr from inside inode to external block"
9344 large_xattr_enabled || skip_env "ea_inode feature disabled"
9346 echo "setting xattr of max xattr size: $(max_xattr_size)"
9347 grow_xattr $(max_xattr_size)
9349 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9350 echo "This should fail:"
9351 grow_xattr $(($(max_xattr_size) + 10)) 1
9353 run_test 102ha "grow xattr from inside inode to external inode"
9355 test_102i() { # bug 17038
9356 [ -z "$(which getfattr 2>/dev/null)" ] &&
9357 skip "could not find getfattr"
9360 ln -s $DIR/$tfile $DIR/${tfile}link
9361 getfattr -n trusted.lov $DIR/$tfile ||
9362 error "lgetxattr on $DIR/$tfile failed"
9363 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9364 grep -i "no such attr" ||
9365 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9366 rm -f $DIR/$tfile $DIR/${tfile}link
9368 run_test 102i "lgetxattr test on symbolic link ============"
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9372 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9374 XINC=$(have_xattrs_include)
9375 setup_test102 "$RUNAS"
9376 chown $RUNAS_ID $DIR/$tdir
9377 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9379 compare_stripe_info1 "$RUNAS"
9381 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9384 [ -z "$(which setfattr 2>/dev/null)" ] &&
9385 skip "could not find setfattr"
9388 # b22187 just check that does not crash for regular file.
9389 setfattr -n trusted.lov $DIR/$tfile
9390 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9391 local test_kdir=$DIR/$tdir
9392 test_mkdir $test_kdir
9393 local default_size=$($LFS getstripe -S $test_kdir)
9394 local default_count=$($LFS getstripe -c $test_kdir)
9395 local default_offset=$($LFS getstripe -i $test_kdir)
9396 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9397 error 'dir setstripe failed'
9398 setfattr -n trusted.lov $test_kdir
9399 local stripe_size=$($LFS getstripe -S $test_kdir)
9400 local stripe_count=$($LFS getstripe -c $test_kdir)
9401 local stripe_offset=$($LFS getstripe -i $test_kdir)
9402 [ $stripe_size -eq $default_size ] ||
9403 error "stripe size $stripe_size != $default_size"
9404 [ $stripe_count -eq $default_count ] ||
9405 error "stripe count $stripe_count != $default_count"
9406 [ $stripe_offset -eq $default_offset ] ||
9407 error "stripe offset $stripe_offset != $default_offset"
9408 rm -rf $DIR/$tfile $test_kdir
9410 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9413 [ -z "$(which getfattr 2>/dev/null)" ] &&
9414 skip "could not find getfattr"
9416 # LU-532 trusted. xattr is invisible to non-root
9417 local testfile=$DIR/$tfile
9421 echo "listxattr as user..."
9422 chown $RUNAS_ID $testfile
9423 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9424 grep -q "trusted" &&
9425 error "$testfile trusted xattrs are user visible"
9429 run_test 102l "listxattr size test =================================="
9431 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9432 local path=$DIR/$tfile
9435 listxattr_size_check $path || error "listattr_size_check $path failed"
9437 run_test 102m "Ensure listxattr fails on small bufffer ========"
9441 getxattr() { # getxattr path name
9442 # Return the base64 encoding of the value of xattr name on path.
9446 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9448 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9450 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9452 getfattr --absolute-names --encoding=base64 --name=$name $path |
9453 awk -F= -v name=$name '$1 == name {
9454 print substr($0, index($0, "=") + 1);
9458 test_102n() { # LU-4101 mdt: protect internal xattrs
9459 [ -z "$(which setfattr 2>/dev/null)" ] &&
9460 skip "could not find setfattr"
9461 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9463 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9466 local file0=$DIR/$tfile.0
9467 local file1=$DIR/$tfile.1
9468 local xattr0=$TMP/$tfile.0
9469 local xattr1=$TMP/$tfile.1
9470 local namelist="lov lma lmv link fid version som hsm"
9474 rm -rf $file0 $file1 $xattr0 $xattr1
9477 # Get 'before' xattrs of $file1.
9478 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9480 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9481 namelist+=" lfsck_namespace"
9482 for name in $namelist; do
9483 # Try to copy xattr from $file0 to $file1.
9484 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9486 setfattr --name=trusted.$name --value="$value" $file1 ||
9487 error "setxattr 'trusted.$name' failed"
9489 # Try to set a garbage xattr.
9490 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9492 if [[ x$name == "xlov" ]]; then
9493 setfattr --name=trusted.lov --value="$value" $file1 &&
9494 error "setxattr invalid 'trusted.lov' success"
9496 setfattr --name=trusted.$name --value="$value" $file1 ||
9497 error "setxattr invalid 'trusted.$name' failed"
9500 # Try to remove the xattr from $file1. We don't care if this
9501 # appears to succeed or fail, we just don't want there to be
9502 # any changes or crashes.
9503 setfattr --remove=$trusted.$name $file1 2> /dev/null
9506 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9509 # Try to copy xattr from $file0 to $file1.
9510 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9512 setfattr --name=trusted.$name --value="$value" $file1 ||
9513 error "setxattr 'trusted.$name' failed"
9515 # Try to set a garbage xattr.
9516 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9518 setfattr --name=trusted.$name --value="$value" $file1 ||
9519 error "setxattr 'trusted.$name' failed"
9521 # Try to remove the xattr from $file1. We don't care if this
9522 # appears to succeed or fail, we just don't want there to be
9523 # any changes or crashes.
9524 setfattr --remove=$trusted.$name $file1 2> /dev/null
9527 # Get 'after' xattrs of file1.
9528 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9530 if ! diff $xattr0 $xattr1; then
9531 error "before and after xattrs of '$file1' differ"
9534 rm -rf $file0 $file1 $xattr0 $xattr1
9538 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9540 test_102p() { # LU-4703 setxattr did not check ownership
9541 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9542 skip "MDS needs to be at least 2.5.56"
9544 local testfile=$DIR/$tfile
9548 echo "setfacl as user..."
9549 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9550 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9552 echo "setfattr as user..."
9553 setfacl -m "u:$RUNAS_ID:---" $testfile
9554 $RUNAS setfattr -x system.posix_acl_access $testfile
9555 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9557 run_test 102p "check setxattr(2) correctly fails without permission"
9560 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9561 skip "MDS needs to be at least 2.6.92"
9563 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9565 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9568 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9569 skip "MDS needs to be at least 2.6.93"
9571 touch $DIR/$tfile || error "touch"
9572 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9573 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9574 rm $DIR/$tfile || error "rm"
9577 mkdir -p $DIR/$tdir || error "mkdir"
9578 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9579 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9580 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9581 error "$testfile error deleting user.author1"
9582 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9583 grep "user.$(basename $tdir)" &&
9584 error "$tdir did not delete user.$(basename $tdir)"
9585 rmdir $DIR/$tdir || error "rmdir"
9588 test_mkdir $DIR/$tdir
9589 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9590 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9591 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9592 error "$testfile error deleting user.author1"
9593 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9594 grep "user.$(basename $tdir)" &&
9595 error "$tdir did not delete user.$(basename $tdir)"
9596 rmdir $DIR/$tdir || error "rm striped dir"
9598 run_test 102r "set EAs with empty values"
9601 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9602 skip "MDS needs to be at least 2.11.52"
9604 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9606 save_lustre_params client "llite.*.xattr_cache" > $save
9608 for cache in 0 1; do
9609 lctl set_param llite.*.xattr_cache=$cache
9612 touch $DIR/$tfile || error "touch"
9613 for prefix in lustre security system trusted user; do
9614 # Note getxattr() may fail with 'Operation not
9615 # supported' or 'No such attribute' depending
9616 # on prefix and cache.
9617 getfattr -n $prefix.n102s $DIR/$tfile &&
9618 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9622 restore_lustre_params < $save
9624 run_test 102s "getting nonexistent xattrs should fail"
9627 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9628 skip "MDS needs to be at least 2.11.52"
9630 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9632 save_lustre_params client "llite.*.xattr_cache" > $save
9634 for cache in 0 1; do
9635 lctl set_param llite.*.xattr_cache=$cache
9637 for buf_size in 0 256; do
9639 touch $DIR/$tfile || error "touch"
9640 setfattr -n user.multiop $DIR/$tfile
9641 $MULTIOP $DIR/$tfile oa$buf_size ||
9642 error "cannot get zero length xattr value (buf_size = $buf_size)"
9646 restore_lustre_params < $save
9648 run_test 102t "zero length xattr values handled correctly"
9652 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9657 [ "$UID" != 0 ] && skip "must run as root"
9658 $GSS && skip_env "could not run under gss"
9659 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9660 skip_env "must have acl enabled"
9661 [ -z "$(which setfacl 2>/dev/null)" ] &&
9662 skip_env "could not find setfacl"
9663 remote_mds_nodsh && skip "remote MDS with nodsh"
9665 gpasswd -a daemon bin # LU-5641
9666 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9668 declare -a identity_old
9670 for num in $(seq $MDSCOUNT); do
9671 switch_identity $num true || identity_old[$num]=$?
9679 echo "performing cp ..."
9680 run_acl_subtest cp || error "run_acl_subtest cp failed"
9681 echo "performing getfacl-noacl..."
9682 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9683 echo "performing misc..."
9684 run_acl_subtest misc || error "misc test failed"
9685 echo "performing permissions..."
9686 run_acl_subtest permissions || error "permissions failed"
9687 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9688 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9689 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9690 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9692 echo "performing permissions xattr..."
9693 run_acl_subtest permissions_xattr ||
9694 error "permissions_xattr failed"
9696 echo "performing setfacl..."
9697 run_acl_subtest setfacl || error "setfacl test failed"
9699 # inheritance test got from HP
9700 echo "performing inheritance..."
9701 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9702 chmod +x make-tree || error "chmod +x failed"
9703 run_acl_subtest inheritance || error "inheritance test failed"
9706 echo "LU-974 ignore umask when acl is enabled..."
9707 run_acl_subtest 974 || error "LU-974 umask test failed"
9708 if [ $MDSCOUNT -ge 2 ]; then
9709 run_acl_subtest 974_remote ||
9710 error "LU-974 umask test failed under remote dir"
9713 echo "LU-2561 newly created file is same size as directory..."
9714 if [ "$mds1_FSTYPE" != "zfs" ]; then
9715 run_acl_subtest 2561 || error "LU-2561 test failed"
9717 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9720 run_acl_subtest 4924 || error "LU-4924 test failed"
9725 for num in $(seq $MDSCOUNT); do
9726 if [ "${identity_old[$num]}" = 1 ]; then
9727 switch_identity $num false || identity_old[$num]=$?
9731 run_test 103a "acl test"
9737 for U in {0..511}; do
9739 local O=$(printf "%04o" $U)
9741 umask $(printf "%04o" $((511 ^ $O)))
9742 $LFS setstripe -c 1 $DIR/$tfile.s$O
9743 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9745 (( $S == ($O & 0666) )) ||
9746 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9748 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9749 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9750 (( $S == ($O & 0666) )) ||
9751 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9753 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9754 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9755 (( $S == ($O & 0666) )) ||
9756 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9757 rm -f $DIR/$tfile.[smp]$0
9761 # limit the concurrently running threads to 64. LU-11878
9762 local idx=$((U % 64))
9763 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9768 run_test 103b "umask lfs setstripe"
9772 cp -rp $DIR/$tdir $DIR/$tdir.bak
9774 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9775 error "$DIR/$tdir shouldn't contain default ACL"
9776 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9777 error "$DIR/$tdir.bak shouldn't contain default ACL"
9780 run_test 103c "'cp -rp' won't set empty acl"
9783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9786 lfs df || error "lfs df failed"
9787 lfs df -ih || error "lfs df -ih failed"
9788 lfs df -h $DIR || error "lfs df -h $DIR failed"
9789 lfs df -i $DIR || error "lfs df -i $DIR failed"
9790 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9791 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9793 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9794 lctl --device %$OSC deactivate
9795 lfs df || error "lfs df with deactivated OSC failed"
9796 lctl --device %$OSC activate
9797 # wait the osc back to normal
9798 wait_osc_import_ready client ost
9800 lfs df || error "lfs df with reactivated OSC failed"
9803 run_test 104a "lfs df [-ih] [path] test ========================="
9806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9807 [ $RUNAS_ID -eq $UID ] &&
9808 skip_env "RUNAS_ID = UID = $UID -- skipping"
9810 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9811 grep "Permission denied" | wc -l)))
9812 if [ $denied_cnt -ne 0 ]; then
9813 error "lfs check servers test failed"
9816 run_test 104b "$RUNAS lfs check servers test ===================="
9819 # doesn't work on 2.4 kernels
9821 if $(flock_is_enabled); then
9822 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9824 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9828 run_test 105a "flock when mounted without -o flock test ========"
9832 if $(flock_is_enabled); then
9833 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9835 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9839 run_test 105b "fcntl when mounted without -o flock test ========"
9843 if $(flock_is_enabled); then
9844 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9846 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9850 run_test 105c "lockf when mounted without -o flock test"
9852 test_105d() { # bug 15924
9853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9855 test_mkdir $DIR/$tdir
9856 flock_is_enabled || skip_env "mount w/o flock enabled"
9857 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9858 $LCTL set_param fail_loc=0x80000315
9859 flocks_test 2 $DIR/$tdir
9861 run_test 105d "flock race (should not freeze) ========"
9863 test_105e() { # bug 22660 && 22040
9864 flock_is_enabled || skip_env "mount w/o flock enabled"
9867 flocks_test 3 $DIR/$tfile
9869 run_test 105e "Two conflicting flocks from same process"
9871 test_106() { #bug 10921
9872 test_mkdir $DIR/$tdir
9873 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9874 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9876 run_test 106 "attempt exec of dir followed by chown of that dir"
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9887 local save_pattern=$(sysctl -n kernel.core_pattern)
9888 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9889 sysctl -w kernel.core_pattern=$file
9890 sysctl -w kernel.core_uses_pid=0
9898 kill -s 11 $SLEEPPID
9900 if [ -e $file ]; then
9901 size=`stat -c%s $file`
9902 [ $size -eq 0 ] && error "Fail to create core file $file"
9904 error "Fail to create core file $file"
9907 sysctl -w kernel.core_pattern=$save_pattern
9908 sysctl -w kernel.core_uses_pid=$save_uses_pid
9911 run_test 107 "Coredump on SIG"
9914 test_mkdir $DIR/$tdir
9915 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9916 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9917 error "mkdir with 256 char should fail, but did not"
9918 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9919 error "create with 255 char failed"
9920 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9921 error "create with 256 char should fail, but did not"
9926 run_test 110 "filename length checking"
9929 # Purpose: To verify dynamic thread (OSS) creation.
9932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9933 remote_ost_nodsh && skip "remote OST with nodsh"
9935 # Lustre does not stop service threads once they are started.
9936 # Reset number of running threads to default.
9941 local save_params="$TMP/sanity-$TESTNAME.parameters"
9943 # Get ll_ost_io count before I/O
9944 OSTIO_pre=$(do_facet ost1 \
9945 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9946 # Exit if lustre is not running (ll_ost_io not running).
9947 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9949 echo "Starting with $OSTIO_pre threads"
9950 local thread_max=$((OSTIO_pre * 2))
9951 local rpc_in_flight=$((thread_max * 2))
9952 # Number of I/O Process proposed to be started.
9954 local facets=$(get_facets OST)
9956 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9957 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9959 # Set in_flight to $rpc_in_flight
9960 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9961 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9962 nfiles=${rpc_in_flight}
9963 # Set ost thread_max to $thread_max
9964 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9966 # 5 Minutes should be sufficient for max number of OSS
9967 # threads(thread_max) to be created.
9971 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9972 test_mkdir $DIR/$tdir
9973 for i in $(seq $nfiles); do
9974 local file=$DIR/$tdir/${tfile}-$i
9975 $LFS setstripe -c -1 -i 0 $file
9976 ($WTL $file $timeout)&
9979 # I/O Started - Wait for thread_started to reach thread_max or report
9980 # error if thread_started is more than thread_max.
9981 echo "Waiting for thread_started to reach thread_max"
9982 local thread_started=0
9983 local end_time=$((SECONDS + timeout))
9985 while [ $SECONDS -le $end_time ] ; do
9987 # Get ost i/o thread_started count.
9988 thread_started=$(do_facet ost1 \
9990 ost.OSS.ost_io.threads_started | cut -d= -f2")
9991 # Break out if thread_started is equal/greater than thread_max
9992 if [[ $thread_started -ge $thread_max ]]; then
9993 echo ll_ost_io thread_started $thread_started, \
9994 equal/greater than thread_max $thread_max
10000 # Cleanup - We have the numbers, Kill i/o jobs if running.
10001 jobcount=($(jobs -p))
10002 for i in $(seq 0 $((${#jobcount[@]}-1)))
10004 kill -9 ${jobcount[$i]}
10005 if [ $? -ne 0 ] ; then
10007 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10011 # Cleanup files left by WTL binary.
10012 for i in $(seq $nfiles); do
10013 local file=$DIR/$tdir/${tfile}-$i
10015 if [ $? -ne 0 ] ; then
10016 echo "Warning: Failed to delete file $file"
10020 restore_lustre_params <$save_params
10021 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10023 # Error out if no new thread has started or Thread started is greater
10025 if [[ $thread_started -le $OSTIO_pre ||
10026 $thread_started -gt $thread_max ]]; then
10027 error "ll_ost_io: thread_started $thread_started" \
10028 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10029 "No new thread started or thread started greater " \
10033 run_test 115 "verify dynamic thread creation===================="
10036 wait_delete_completed
10037 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10038 echo "OST kbytes available: ${AVAIL[@]}"
10043 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10044 #echo OST $i: ${AVAIL[i]}kb
10045 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10049 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10054 echo "Min free space: OST $MINI: $MINV"
10055 echo "Max free space: OST $MAXI: $MAXV"
10058 test_116a() { # was previously test_116()
10059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10060 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10061 remote_mds_nodsh && skip "remote MDS with nodsh"
10063 echo -n "Free space priority "
10064 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10069 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10070 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10071 trap simple_cleanup_common EXIT
10073 # Check if we need to generate uneven OSTs
10074 test_mkdir -p $DIR/$tdir/OST${MINI}
10075 local FILL=$((MINV / 4))
10076 local DIFF=$((MAXV - MINV))
10077 local DIFF2=$((DIFF * 100 / MINV))
10079 local threshold=$(do_facet $SINGLEMDS \
10080 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10081 threshold=${threshold%%%}
10082 echo -n "Check for uneven OSTs: "
10083 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10085 if [[ $DIFF2 -gt $threshold ]]; then
10087 echo "Don't need to fill OST$MINI"
10089 # generate uneven OSTs. Write 2% over the QOS threshold value
10091 DIFF=$((threshold - DIFF2 + 2))
10092 DIFF2=$((MINV * DIFF / 100))
10093 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10094 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10095 error "setstripe failed"
10096 DIFF=$((DIFF2 / 2048))
10098 while [ $i -lt $DIFF ]; do
10100 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10101 bs=2M count=1 2>/dev/null
10110 DIFF=$((MAXV - MINV))
10111 DIFF2=$((DIFF * 100 / MINV))
10112 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10113 if [ $DIFF2 -gt $threshold ]; then
10116 echo "failed - QOS mode won't be used"
10117 simple_cleanup_common
10118 skip "QOS imbalance criteria not met"
10126 # now fill using QOS
10127 $LFS setstripe -c 1 $DIR/$tdir
10128 FILL=$((FILL / 200))
10129 if [ $FILL -gt 600 ]; then
10132 echo "writing $FILL files to QOS-assigned OSTs"
10134 while [ $i -lt $FILL ]; do
10136 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10137 count=1 2>/dev/null
10140 echo "wrote $i 200k files"
10144 echo "Note: free space may not be updated, so measurements might be off"
10146 DIFF2=$((MAXV - MINV))
10147 echo "free space delta: orig $DIFF final $DIFF2"
10148 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10149 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10150 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10151 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10152 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10153 if [[ $DIFF -gt 0 ]]; then
10154 FILL=$((DIFF2 * 100 / DIFF - 100))
10155 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10158 # Figure out which files were written where
10159 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10160 awk '/'$MINI1': / {print $2; exit}')
10162 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10163 echo "$MINC files created on smaller OST $MINI1"
10164 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10165 awk '/'$MAXI1': / {print $2; exit}')
10167 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10168 echo "$MAXC files created on larger OST $MAXI1"
10169 if [[ $MINC -gt 0 ]]; then
10170 FILL=$((MAXC * 100 / MINC - 100))
10171 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10173 [[ $MAXC -gt $MINC ]] ||
10174 error_ignore LU-9 "stripe QOS didn't balance free space"
10175 simple_cleanup_common
10177 run_test 116a "stripe QOS: free space balance ==================="
10179 test_116b() { # LU-2093
10180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10181 remote_mds_nodsh && skip "remote MDS with nodsh"
10183 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10184 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10185 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10186 [ -z "$old_rr" ] && skip "no QOS"
10187 do_facet $SINGLEMDS lctl set_param \
10188 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10189 mkdir -p $DIR/$tdir
10190 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10191 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10192 do_facet $SINGLEMDS lctl set_param fail_loc=0
10194 do_facet $SINGLEMDS lctl set_param \
10195 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10197 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10199 test_117() # bug 10891
10201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10203 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10204 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10205 lctl set_param fail_loc=0x21e
10206 > $DIR/$tfile || error "truncate failed"
10207 lctl set_param fail_loc=0
10208 echo "Truncate succeeded."
10211 run_test 117 "verify osd extend =========="
10213 NO_SLOW_RESENDCOUNT=4
10214 export OLD_RESENDCOUNT=""
10215 set_resend_count () {
10216 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10217 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10218 lctl set_param -n $PROC_RESENDCOUNT $1
10219 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10222 # for reduce test_118* time (b=14842)
10223 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10225 # Reset async IO behavior after error case
10227 FILE=$DIR/reset_async
10229 # Ensure all OSCs are cleared
10230 $LFS setstripe -c -1 $FILE
10231 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10236 test_118a() #bug 11710
10238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10242 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10243 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10244 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10246 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10247 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10252 run_test 118a "verify O_SYNC works =========="
10256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10257 remote_ost_nodsh && skip "remote OST with nodsh"
10261 #define OBD_FAIL_SRV_ENOENT 0x217
10262 set_nodes_failloc "$(osts_nodes)" 0x217
10263 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10265 set_nodes_failloc "$(osts_nodes)" 0
10266 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10267 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10270 if [[ $RC -eq 0 ]]; then
10271 error "Must return error due to dropped pages, rc=$RC"
10275 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10276 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10280 echo "Dirty pages not leaked on ENOENT"
10282 # Due to the above error the OSC will issue all RPCs syncronously
10283 # until a subsequent RPC completes successfully without error.
10284 $MULTIOP $DIR/$tfile Ow4096yc
10289 run_test 118b "Reclaim dirty pages on fatal error =========="
10293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10295 # for 118c, restore the original resend count, LU-1940
10296 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10297 set_resend_count $OLD_RESENDCOUNT
10298 remote_ost_nodsh && skip "remote OST with nodsh"
10302 #define OBD_FAIL_OST_EROFS 0x216
10303 set_nodes_failloc "$(osts_nodes)" 0x216
10305 # multiop should block due to fsync until pages are written
10306 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10310 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10311 error "Multiop failed to block on fsync, pid=$MULTIPID"
10314 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10316 if [[ $WRITEBACK -eq 0 ]]; then
10317 error "No page in writeback, writeback=$WRITEBACK"
10320 set_nodes_failloc "$(osts_nodes)" 0
10323 if [[ $RC -ne 0 ]]; then
10324 error "Multiop fsync failed, rc=$RC"
10327 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10328 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10330 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10331 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10335 echo "Dirty pages flushed via fsync on EROFS"
10338 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10340 # continue to use small resend count to reduce test_118* time (b=14842)
10341 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10346 remote_ost_nodsh && skip "remote OST with nodsh"
10350 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10351 set_nodes_failloc "$(osts_nodes)" 0x214
10352 # multiop should block due to fsync until pages are written
10353 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10357 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10358 error "Multiop failed to block on fsync, pid=$MULTIPID"
10361 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10363 if [[ $WRITEBACK -eq 0 ]]; then
10364 error "No page in writeback, writeback=$WRITEBACK"
10367 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10368 set_nodes_failloc "$(osts_nodes)" 0
10370 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10371 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10373 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10374 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10378 echo "Dirty pages gaurenteed flushed via fsync"
10381 run_test 118d "Fsync validation inject a delay of the bulk =========="
10384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10388 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10389 lctl set_param fail_loc=0x8000040a
10391 # Should simulate EINVAL error which is fatal
10392 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10394 if [[ $RC -eq 0 ]]; then
10395 error "Must return error due to dropped pages, rc=$RC"
10398 lctl set_param fail_loc=0x0
10400 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10401 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10402 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10404 if [[ $LOCKED -ne 0 ]]; then
10405 error "Locked pages remain in cache, locked=$LOCKED"
10408 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10409 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10413 echo "No pages locked after fsync"
10418 run_test 118f "Simulate unrecoverable OSC side error =========="
10421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10425 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10426 lctl set_param fail_loc=0x406
10428 # simulate local -ENOMEM
10429 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10432 lctl set_param fail_loc=0
10433 if [[ $RC -eq 0 ]]; then
10434 error "Must return error due to dropped pages, rc=$RC"
10437 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10438 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10439 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10441 if [[ $LOCKED -ne 0 ]]; then
10442 error "Locked pages remain in cache, locked=$LOCKED"
10445 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10446 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10450 echo "No pages locked after fsync"
10455 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10459 remote_ost_nodsh && skip "remote OST with nodsh"
10463 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10464 set_nodes_failloc "$(osts_nodes)" 0x20e
10465 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10466 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10469 set_nodes_failloc "$(osts_nodes)" 0
10470 if [[ $RC -eq 0 ]]; then
10471 error "Must return error due to dropped pages, rc=$RC"
10474 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10475 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10476 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10478 if [[ $LOCKED -ne 0 ]]; then
10479 error "Locked pages remain in cache, locked=$LOCKED"
10482 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10483 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10487 echo "No pages locked after fsync"
10491 run_test 118h "Verify timeout in handling recoverables errors =========="
10493 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10497 remote_ost_nodsh && skip "remote OST with nodsh"
10501 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10502 set_nodes_failloc "$(osts_nodes)" 0x20e
10504 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10505 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10508 set_nodes_failloc "$(osts_nodes)" 0
10512 if [[ $RC -ne 0 ]]; then
10513 error "got error, but should be not, rc=$RC"
10516 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10517 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10518 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10519 if [[ $LOCKED -ne 0 ]]; then
10520 error "Locked pages remain in cache, locked=$LOCKED"
10523 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10524 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10528 echo "No pages locked after fsync"
10532 run_test 118i "Fix error before timeout in recoverable error =========="
10534 [ "$SLOW" = "no" ] && set_resend_count 4
10537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10538 remote_ost_nodsh && skip "remote OST with nodsh"
10542 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10543 set_nodes_failloc "$(osts_nodes)" 0x220
10545 # return -EIO from OST
10546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10548 set_nodes_failloc "$(osts_nodes)" 0x0
10549 if [[ $RC -eq 0 ]]; then
10550 error "Must return error due to dropped pages, rc=$RC"
10553 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10554 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10555 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10556 if [[ $LOCKED -ne 0 ]]; then
10557 error "Locked pages remain in cache, locked=$LOCKED"
10560 # in recoverable error on OST we want resend and stay until it finished
10561 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10562 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10566 echo "No pages locked after fsync"
10570 run_test 118j "Simulate unrecoverable OST side error =========="
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10575 remote_ost_nodsh && skip "remote OSTs with nodsh"
10577 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10578 set_nodes_failloc "$(osts_nodes)" 0x20e
10579 test_mkdir $DIR/$tdir
10581 for ((i=0;i<10;i++)); do
10582 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10583 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10590 set_nodes_failloc "$(osts_nodes)" 0
10593 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10595 test_118l() # LU-646
10597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10599 test_mkdir $DIR/$tdir
10600 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10603 run_test 118l "fsync dir"
10605 test_118m() # LU-3066
10607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10609 test_mkdir $DIR/$tdir
10610 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10613 run_test 118m "fdatasync dir ========="
10615 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10623 remote_ost_nodsh && skip "remote OSTs with nodsh"
10625 # Sleep to avoid a cached response.
10626 #define OBD_STATFS_CACHE_SECONDS 1
10629 # Inject a 10 second delay in the OST_STATFS handler.
10630 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10631 set_nodes_failloc "$(osts_nodes)" 0x242
10634 stat --file-system $MOUNT > /dev/null
10637 set_nodes_failloc "$(osts_nodes)" 0
10639 if ((end - begin > 20)); then
10640 error "statfs took $((end - begin)) seconds, expected 10"
10643 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10645 test_119a() # bug 11737
10647 BSIZE=$((512 * 1024))
10648 directio write $DIR/$tfile 0 1 $BSIZE
10649 # We ask to read two blocks, which is more than a file size.
10650 # directio will indicate an error when requested and actual
10651 # sizes aren't equeal (a normal situation in this case) and
10652 # print actual read amount.
10653 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10654 if [ "$NOB" != "$BSIZE" ]; then
10655 error "read $NOB bytes instead of $BSIZE"
10659 run_test 119a "Short directIO read must return actual read amount"
10661 test_119b() # bug 11737
10663 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10665 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10666 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10668 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10669 error "direct read failed"
10672 run_test 119b "Sparse directIO read must return actual read amount"
10674 test_119c() # bug 13099
10677 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10678 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10681 run_test 119c "Testing for direct read hitting hole"
10683 test_119d() # bug 15950
10685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10687 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10688 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10690 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10691 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10692 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10693 lctl set_param fail_loc=0x40d
10694 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10697 cat $DIR/$tfile > /dev/null &
10698 lctl set_param fail_loc=0
10701 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10703 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10704 error "the read rpcs have not completed in 2s"
10706 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10708 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10712 remote_mds_nodsh && skip "remote MDS with nodsh"
10713 test_mkdir -i0 -c1 $DIR/$tdir
10714 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10715 skip_env "no early lock cancel on server"
10717 lru_resize_disable mdc
10718 lru_resize_disable osc
10719 cancel_lru_locks mdc
10720 # asynchronous object destroy at MDT could cause bl ast to client
10721 cancel_lru_locks osc
10723 stat $DIR/$tdir > /dev/null
10724 can1=$(do_facet mds1 \
10725 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10726 awk '/ldlm_cancel/ {print $2}')
10727 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10728 awk '/ldlm_bl_callback/ {print $2}')
10729 test_mkdir -i0 -c1 $DIR/$tdir/d1
10730 can2=$(do_facet mds1 \
10731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10732 awk '/ldlm_cancel/ {print $2}')
10733 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10734 awk '/ldlm_bl_callback/ {print $2}')
10735 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10736 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10737 lru_resize_enable mdc
10738 lru_resize_enable osc
10740 run_test 120a "Early Lock Cancel: mkdir test"
10743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10744 remote_mds_nodsh && skip "remote MDS with nodsh"
10745 test_mkdir $DIR/$tdir
10746 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10747 skip_env "no early lock cancel on server"
10749 lru_resize_disable mdc
10750 lru_resize_disable osc
10751 cancel_lru_locks mdc
10752 stat $DIR/$tdir > /dev/null
10753 can1=$(do_facet $SINGLEMDS \
10754 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10755 awk '/ldlm_cancel/ {print $2}')
10756 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10757 awk '/ldlm_bl_callback/ {print $2}')
10758 touch $DIR/$tdir/f1
10759 can2=$(do_facet $SINGLEMDS \
10760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10761 awk '/ldlm_cancel/ {print $2}')
10762 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10763 awk '/ldlm_bl_callback/ {print $2}')
10764 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10765 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10766 lru_resize_enable mdc
10767 lru_resize_enable osc
10769 run_test 120b "Early Lock Cancel: create test"
10772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10773 remote_mds_nodsh && skip "remote MDS with nodsh"
10774 test_mkdir -i0 -c1 $DIR/$tdir
10775 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10776 skip "no early lock cancel on server"
10778 lru_resize_disable mdc
10779 lru_resize_disable osc
10780 test_mkdir -i0 -c1 $DIR/$tdir/d1
10781 test_mkdir -i0 -c1 $DIR/$tdir/d2
10782 touch $DIR/$tdir/d1/f1
10783 cancel_lru_locks mdc
10784 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10785 can1=$(do_facet mds1 \
10786 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10787 awk '/ldlm_cancel/ {print $2}')
10788 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10789 awk '/ldlm_bl_callback/ {print $2}')
10790 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10791 can2=$(do_facet mds1 \
10792 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10793 awk '/ldlm_cancel/ {print $2}')
10794 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10795 awk '/ldlm_bl_callback/ {print $2}')
10796 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10797 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10798 lru_resize_enable mdc
10799 lru_resize_enable osc
10801 run_test 120c "Early Lock Cancel: link test"
10804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10805 remote_mds_nodsh && skip "remote MDS with nodsh"
10806 test_mkdir -i0 -c1 $DIR/$tdir
10807 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10808 skip_env "no early lock cancel on server"
10810 lru_resize_disable mdc
10811 lru_resize_disable osc
10813 cancel_lru_locks mdc
10814 stat $DIR/$tdir > /dev/null
10815 can1=$(do_facet mds1 \
10816 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10817 awk '/ldlm_cancel/ {print $2}')
10818 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10819 awk '/ldlm_bl_callback/ {print $2}')
10820 chmod a+x $DIR/$tdir
10821 can2=$(do_facet mds1 \
10822 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10823 awk '/ldlm_cancel/ {print $2}')
10824 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10825 awk '/ldlm_bl_callback/ {print $2}')
10826 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10827 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10828 lru_resize_enable mdc
10829 lru_resize_enable osc
10831 run_test 120d "Early Lock Cancel: setattr test"
10834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10835 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10836 skip_env "no early lock cancel on server"
10837 remote_mds_nodsh && skip "remote MDS with nodsh"
10839 local dlmtrace_set=false
10841 test_mkdir -i0 -c1 $DIR/$tdir
10842 lru_resize_disable mdc
10843 lru_resize_disable osc
10844 ! $LCTL get_param debug | grep -q dlmtrace &&
10845 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10846 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10847 cancel_lru_locks mdc
10848 cancel_lru_locks osc
10849 dd if=$DIR/$tdir/f1 of=/dev/null
10850 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10851 # XXX client can not do early lock cancel of OST lock
10852 # during unlink (LU-4206), so cancel osc lock now.
10854 cancel_lru_locks osc
10855 can1=$(do_facet mds1 \
10856 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10857 awk '/ldlm_cancel/ {print $2}')
10858 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10859 awk '/ldlm_bl_callback/ {print $2}')
10860 unlink $DIR/$tdir/f1
10862 can2=$(do_facet mds1 \
10863 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10864 awk '/ldlm_cancel/ {print $2}')
10865 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10866 awk '/ldlm_bl_callback/ {print $2}')
10867 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10868 $LCTL dk $TMP/cancel.debug.txt
10869 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10870 $LCTL dk $TMP/blocking.debug.txt
10871 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10872 lru_resize_enable mdc
10873 lru_resize_enable osc
10875 run_test 120e "Early Lock Cancel: unlink test"
10878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10879 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10880 skip_env "no early lock cancel on server"
10881 remote_mds_nodsh && skip "remote MDS with nodsh"
10883 test_mkdir -i0 -c1 $DIR/$tdir
10884 lru_resize_disable mdc
10885 lru_resize_disable osc
10886 test_mkdir -i0 -c1 $DIR/$tdir/d1
10887 test_mkdir -i0 -c1 $DIR/$tdir/d2
10888 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10889 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10890 cancel_lru_locks mdc
10891 cancel_lru_locks osc
10892 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10893 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10894 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10895 # XXX client can not do early lock cancel of OST lock
10896 # during rename (LU-4206), so cancel osc lock now.
10898 cancel_lru_locks osc
10899 can1=$(do_facet mds1 \
10900 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10901 awk '/ldlm_cancel/ {print $2}')
10902 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10903 awk '/ldlm_bl_callback/ {print $2}')
10904 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10906 can2=$(do_facet mds1 \
10907 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10908 awk '/ldlm_cancel/ {print $2}')
10909 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10910 awk '/ldlm_bl_callback/ {print $2}')
10911 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10912 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10913 lru_resize_enable mdc
10914 lru_resize_enable osc
10916 run_test 120f "Early Lock Cancel: rename test"
10919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10920 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10921 skip_env "no early lock cancel on server"
10922 remote_mds_nodsh && skip "remote MDS with nodsh"
10924 lru_resize_disable mdc
10925 lru_resize_disable osc
10927 echo create $count files
10928 test_mkdir $DIR/$tdir
10929 cancel_lru_locks mdc
10930 cancel_lru_locks osc
10933 can0=$(do_facet $SINGLEMDS \
10934 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10935 awk '/ldlm_cancel/ {print $2}')
10936 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10937 awk '/ldlm_bl_callback/ {print $2}')
10938 createmany -o $DIR/$tdir/f $count
10940 can1=$(do_facet $SINGLEMDS \
10941 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10942 awk '/ldlm_cancel/ {print $2}')
10943 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10944 awk '/ldlm_bl_callback/ {print $2}')
10946 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10947 echo rm $count files
10950 can2=$(do_facet $SINGLEMDS \
10951 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10952 awk '/ldlm_cancel/ {print $2}')
10953 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10954 awk '/ldlm_bl_callback/ {print $2}')
10956 echo total: $count removes in $((t2-t1))
10957 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10959 # wait for commitment of removal
10960 lru_resize_enable mdc
10961 lru_resize_enable osc
10963 run_test 120g "Early Lock Cancel: performance test"
10965 test_121() { #bug #10589
10966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10969 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10970 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10971 lctl set_param fail_loc=0x310
10972 cancel_lru_locks osc > /dev/null
10973 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10974 lctl set_param fail_loc=0
10975 [[ $reads -eq $writes ]] ||
10976 error "read $reads blocks, must be $writes blocks"
10978 run_test 121 "read cancel race ========="
10980 test_123a() { # was test 123, statahead(bug 11401)
10981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10984 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10985 log "testing UP system. Performance may be lower than expected."
10990 test_mkdir $DIR/$tdir
10991 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10992 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10994 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10995 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10997 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10998 lctl set_param -n llite.*.statahead_max 0
10999 lctl get_param llite.*.statahead_max
11000 cancel_lru_locks mdc
11001 cancel_lru_locks osc
11003 time ls -l $DIR/$tdir | wc -l
11005 delta=$((etime - stime))
11006 log "ls $i files without statahead: $delta sec"
11007 lctl set_param llite.*.statahead_max=$max
11009 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11010 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11011 cancel_lru_locks mdc
11012 cancel_lru_locks osc
11014 time ls -l $DIR/$tdir | wc -l
11016 delta_sa=$((etime - stime))
11017 log "ls $i files with statahead: $delta_sa sec"
11018 lctl get_param -n llite.*.statahead_stats
11019 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11021 [[ $swrong -lt $ewrong ]] &&
11022 log "statahead was stopped, maybe too many locks held!"
11023 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11025 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11026 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11027 lctl set_param -n llite.*.statahead_max 0
11028 lctl get_param llite.*.statahead_max
11029 cancel_lru_locks mdc
11030 cancel_lru_locks osc
11032 time ls -l $DIR/$tdir | wc -l
11034 delta=$((etime - stime))
11035 log "ls $i files again without statahead: $delta sec"
11036 lctl set_param llite.*.statahead_max=$max
11037 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11038 if [ $SLOWOK -eq 0 ]; then
11039 error "ls $i files is slower with statahead!"
11041 log "ls $i files is slower with statahead!"
11047 [ $delta -gt 20 ] && break
11048 [ $delta -gt 8 ] && MULT=$((50 / delta))
11049 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11057 delta=$((etime - stime))
11058 log "rm -r $DIR/$tdir/: $delta seconds"
11060 lctl get_param -n llite.*.statahead_stats
11062 run_test 123a "verify statahead work"
11064 test_123b () { # statahead(bug 15027)
11065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11067 test_mkdir $DIR/$tdir
11068 createmany -o $DIR/$tdir/$tfile-%d 1000
11070 cancel_lru_locks mdc
11071 cancel_lru_locks osc
11073 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11074 lctl set_param fail_loc=0x80000803
11075 ls -lR $DIR/$tdir > /dev/null
11077 lctl set_param fail_loc=0x0
11078 lctl get_param -n llite.*.statahead_stats
11083 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11087 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11088 skip_env "no lru resize on server"
11092 test_mkdir $DIR/$tdir
11094 log "create $NR files at $DIR/$tdir"
11095 createmany -o $DIR/$tdir/f $NR ||
11096 error "failed to create $NR files in $DIR/$tdir"
11098 cancel_lru_locks mdc
11099 ls -l $DIR/$tdir > /dev/null
11103 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11104 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11105 LRU_SIZE=$($LCTL get_param -n $PARAM)
11106 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11107 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11109 log "NS=$(basename $NSDIR)"
11114 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11115 skip "Not enough cached locks created!"
11117 log "LRU=$LRU_SIZE"
11121 # We know that lru resize allows one client to hold $LIMIT locks
11122 # for 10h. After that locks begin to be killed by client.
11124 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11126 if [ $LIMIT -lt $LRU_SIZE ]; then
11127 skip "Limit is too small $LIMIT"
11130 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11131 # killing locks. Some time was spent for creating locks. This means
11132 # that up to the moment of sleep finish we must have killed some of
11133 # them (10-100 locks). This depends on how fast ther were created.
11134 # Many of them were touched in almost the same moment and thus will
11135 # be killed in groups.
11136 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11138 # Use $LRU_SIZE_B here to take into account real number of locks
11139 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11140 local LRU_SIZE_B=$LRU_SIZE
11142 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11143 log "OLD_LVF=$OLD_LVF"
11144 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11146 # Let's make sure that we really have some margin. Client checks
11147 # cached locks every 10 sec.
11148 SLEEP=$((SLEEP+20))
11149 log "Sleep ${SLEEP} sec"
11151 while ((SEC<$SLEEP)); do
11155 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11156 echo -n "$LRU_SIZE"
11159 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11160 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11162 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11163 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11164 unlinkmany $DIR/$tdir/f $NR
11168 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11169 log "unlink $NR files at $DIR/$tdir"
11170 unlinkmany $DIR/$tdir/f $NR
11172 run_test 124a "lru resize ======================================="
11174 get_max_pool_limit()
11176 local limit=$($LCTL get_param \
11177 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11179 for l in $limit; do
11180 if [[ $l -gt $max ]]; then
11188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11189 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11190 skip_env "no lru resize on server"
11192 LIMIT=$(get_max_pool_limit)
11194 NR=$(($(default_lru_size)*20))
11195 if [[ $NR -gt $LIMIT ]]; then
11196 log "Limit lock number by $LIMIT locks"
11200 IFree=$(mdsrate_inodes_available)
11201 if [ $IFree -lt $NR ]; then
11202 log "Limit lock number by $IFree inodes"
11206 lru_resize_disable mdc
11207 test_mkdir -p $DIR/$tdir/disable_lru_resize
11209 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11210 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11211 cancel_lru_locks mdc
11214 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11217 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11220 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11224 nolruresize_delta=$((etime-stime))
11225 log "ls -la time: $nolruresize_delta seconds"
11226 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11227 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11229 lru_resize_enable mdc
11230 test_mkdir -p $DIR/$tdir/enable_lru_resize
11232 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11233 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11234 cancel_lru_locks mdc
11237 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11240 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11243 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11247 lruresize_delta=$((etime-stime))
11248 log "ls -la time: $lruresize_delta seconds"
11249 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11251 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11252 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11253 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11254 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11256 log "lru resize performs the same with no lru resize"
11258 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11260 run_test 124b "lru resize (performance test) ======================="
11263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11264 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11265 skip_env "no lru resize on server"
11267 # cache ununsed locks on client
11269 cancel_lru_locks mdc
11270 test_mkdir $DIR/$tdir
11271 createmany -o $DIR/$tdir/f $nr ||
11272 error "failed to create $nr files in $DIR/$tdir"
11273 ls -l $DIR/$tdir > /dev/null
11275 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11276 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11277 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11278 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11279 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11281 # set lru_max_age to 1 sec
11282 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11283 echo "sleep $((recalc_p * 2)) seconds..."
11284 sleep $((recalc_p * 2))
11286 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11287 # restore lru_max_age
11288 $LCTL set_param -n $nsdir.lru_max_age $max_age
11289 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11290 unlinkmany $DIR/$tdir/f $nr
11292 run_test 124c "LRUR cancel very aged locks"
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11296 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11297 skip_env "no lru resize on server"
11299 # cache ununsed locks on client
11302 lru_resize_disable mdc
11303 stack_trap "lru_resize_enable mdc" EXIT
11305 cancel_lru_locks mdc
11307 # asynchronous object destroy at MDT could cause bl ast to client
11308 test_mkdir $DIR/$tdir
11309 createmany -o $DIR/$tdir/f $nr ||
11310 error "failed to create $nr files in $DIR/$tdir"
11311 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11313 ls -l $DIR/$tdir > /dev/null
11315 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11316 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11317 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11318 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11320 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11322 # set lru_max_age to 1 sec
11323 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11324 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11326 echo "sleep $((recalc_p * 2)) seconds..."
11327 sleep $((recalc_p * 2))
11329 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11331 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11333 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11335 test_125() { # 13358
11336 $LCTL get_param -n llite.*.client_type | grep -q local ||
11337 skip "must run as local client"
11338 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11339 skip_env "must have acl enabled"
11340 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11342 test_mkdir $DIR/$tdir
11343 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11344 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11345 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11347 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11349 test_126() { # bug 12829/13455
11350 $GSS && skip_env "must run as gss disabled"
11351 $LCTL get_param -n llite.*.client_type | grep -q local ||
11352 skip "must run as local client"
11353 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11355 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11356 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11358 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11360 run_test 126 "check that the fsgid provided by the client is taken into account"
11362 test_127a() { # bug 15521
11363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11365 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11366 $LCTL set_param osc.*.stats=0
11367 FSIZE=$((2048 * 1024))
11368 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
11369 cancel_lru_locks osc
11370 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
11372 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
11373 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
11374 echo "got $COUNT $NAME"
11375 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
11376 eval $NAME=$COUNT || error "Wrong proc format"
11379 read_bytes|write_bytes)
11380 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
11381 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
11382 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
11383 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
11384 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
11385 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
11386 error "sumsquare is too small: $SUMSQ"
11387 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
11388 error "sumsquare is too big: $SUMSQ"
11392 done < $DIR/${tfile}.tmp
11394 #check that we actually got some stats
11395 [ "$read_bytes" ] || error "Missing read_bytes stats"
11396 [ "$write_bytes" ] || error "Missing write_bytes stats"
11397 [ "$read_bytes" != 0 ] || error "no read done"
11398 [ "$write_bytes" != 0 ] || error "no write done"
11400 run_test 127a "verify the client stats are sane"
11402 test_127b() { # bug LU-333
11403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11404 local name count samp unit min max sum sumsq
11406 $LCTL set_param llite.*.stats=0
11408 # perform 2 reads and writes so MAX is different from SUM.
11409 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11410 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11411 cancel_lru_locks osc
11412 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11413 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11415 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11416 while read name count samp unit min max sum sumsq; do
11417 echo "got $count $name"
11418 eval $name=$count || error "Wrong proc format"
11422 [ $count -ne 2 ] && error "count is not 2: $count"
11423 [ $min -ne $PAGE_SIZE ] &&
11424 error "min is not $PAGE_SIZE: $min"
11425 [ $max -ne $PAGE_SIZE ] &&
11426 error "max is incorrect: $max"
11427 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
11428 error "sum is wrong: $sum"
11431 [ $count -ne 2 ] && error "count is not 2: $count"
11432 [ $min -ne $PAGE_SIZE ] &&
11433 error "min is not $PAGE_SIZE: $min"
11434 [ $max -ne $PAGE_SIZE ] &&
11435 error "max is incorrect: $max"
11436 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
11437 error "sum is wrong: $sum"
11441 done < $TMP/$tfile.tmp
11443 #check that we actually got some stats
11444 [ "$read_bytes" ] || error "Missing read_bytes stats"
11445 [ "$write_bytes" ] || error "Missing write_bytes stats"
11446 [ "$read_bytes" != 0 ] || error "no read done"
11447 [ "$write_bytes" != 0 ] || error "no write done"
11449 rm -f $TMP/${tfile}.tmp
11451 run_test 127b "verify the llite client stats are sane"
11453 test_127c() { # LU-12394
11454 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11461 $LCTL set_param llite.*.extents_stats=1
11462 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11464 # Use two stripes so there is enough space in default config
11465 $LFS setstripe -c 2 $DIR/$tfile
11467 # Extent stats start at 0-4K and go in power of two buckets
11468 # LL_HIST_START = 12 --> 2^12 = 4K
11469 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11470 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11472 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11474 # Write and read, 2x each, second time at a non-zero offset
11475 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11476 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11477 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11478 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11482 $LCTL get_param llite.*.extents_stats
11485 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11487 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11489 reads=$(echo $bucket | awk '{print $5}')
11490 writes=$(echo $bucket | awk '{print $9}')
11491 [ "$reads" -eq $count ] ||
11492 error "$reads reads in < $bsize bucket, expect $count"
11493 [ "$writes" -eq $count ] ||
11494 error "$writes writes in < $bsize bucket, expect $count"
11497 # Test mmap write and read
11498 $LCTL set_param llite.*.extents_stats=c
11500 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11501 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11502 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11504 $LCTL get_param llite.*.extents_stats
11506 count=$(((size*1024) / PAGE_SIZE))
11508 bsize=$((2 * PAGE_SIZE / 1024))K
11510 bucket=$($LCTL get_param -n llite.*.extents_stats |
11512 reads=$(echo $bucket | awk '{print $5}')
11513 writes=$(echo $bucket | awk '{print $9}')
11514 # mmap writes fault in the page first, creating an additonal read
11515 [ "$reads" -eq $((2 * count)) ] ||
11516 error "$reads reads in < $bsize bucket, expect $count"
11517 [ "$writes" -eq $count ] ||
11518 error "$writes writes in < $bsize bucket, expect $count"
11520 run_test 127c "test llite extent stats with regular & mmap i/o"
11522 test_128() { # bug 15212
11524 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11529 result=$(grep error $TMP/$tfile.log)
11530 rm -f $DIR/$tfile $TMP/$tfile.log
11531 [ -z "$result" ] ||
11532 error "consecutive find's under interactive lfs failed"
11534 run_test 128 "interactive lfs for 2 consecutive find's"
11536 set_dir_limits () {
11541 local ldproc=/proc/fs/ldiskfs
11542 local facets=$(get_facets MDS)
11544 for facet in ${facets//,/ }; do
11545 canondev=$(ldiskfs_canon \
11546 *.$(convert_facet2label $facet).mntdev $facet)
11547 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11548 ldproc=/sys/fs/ldiskfs
11549 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11550 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11554 check_mds_dmesg() {
11555 local facets=$(get_facets MDS)
11556 for facet in ${facets//,/ }; do
11557 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11564 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11565 skip "Need MDS version with at least 2.5.56"
11566 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11567 skip_env "ldiskfs only test"
11569 remote_mds_nodsh && skip "remote MDS with nodsh"
11573 local has_warning=false
11576 mkdir -p $DIR/$tdir
11578 # block size of mds1
11579 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11580 set_dir_limits $maxsize $maxsize
11581 local dirsize=$(stat -c%s "$DIR/$tdir")
11583 while [[ $dirsize -le $maxsize ]]; do
11584 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11586 if ! $has_warning; then
11587 check_mds_dmesg '"is approaching"' && has_warning=true
11589 # check two errors:
11590 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11591 # EFBIG for previous versions included in ldiskfs series
11592 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11594 echo "return code $rc received as expected"
11596 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11597 error_exit "create failed w/o dir size limit"
11599 check_mds_dmesg '"has reached"' ||
11600 error_exit "reached message should be output"
11602 [ $has_warning = "false" ] &&
11603 error_exit "warning message should be output"
11605 dirsize=$(stat -c%s "$DIR/$tdir")
11607 [[ $dirsize -ge $maxsize ]] && return 0
11608 error_exit "current dir size $dirsize, " \
11609 "previous limit $maxsize"
11610 elif [ $rc -ne 0 ]; then
11612 error_exit "return $rc received instead of expected " \
11613 "$EFBIG or $ENOSPC, files in dir $dirsize"
11615 nfiles=$((nfiles + 1))
11616 dirsize=$(stat -c%s "$DIR/$tdir")
11620 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11622 run_test 129 "test directory size limit ========================"
11631 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11632 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11634 trap cleanup_130 EXIT RETURN
11636 local fm_file=$DIR/$tfile
11637 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11638 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11639 error "dd failed for $fm_file"
11641 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11642 filefrag -ves $fm_file
11644 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11645 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11646 [ $RC != 0 ] && error "filefrag $fm_file failed"
11648 filefrag_op=$(filefrag -ve -k $fm_file |
11649 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11650 lun=$($LFS getstripe -i $fm_file)
11652 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11655 for line in $filefrag_op
11657 frag_lun=`echo $line | cut -d: -f5`
11658 ext_len=`echo $line | cut -d: -f4`
11659 if (( $frag_lun != $lun )); then
11661 error "FIEMAP on 1-stripe file($fm_file) failed"
11664 (( tot_len += ext_len ))
11667 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11669 error "FIEMAP on 1-stripe file($fm_file) failed;"
11675 echo "FIEMAP on single striped file succeeded"
11677 run_test 130a "FIEMAP (1-stripe file)"
11680 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11682 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11683 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11685 trap cleanup_130 EXIT RETURN
11687 local fm_file=$DIR/$tfile
11688 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11689 error "setstripe on $fm_file"
11690 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11691 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11693 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11694 error "dd failed on $fm_file"
11696 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11697 filefrag_op=$(filefrag -ve -k $fm_file |
11698 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11700 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11701 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11706 for line in $filefrag_op
11708 frag_lun=$(echo $line | cut -d: -f5 |
11709 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11710 ext_len=$(echo $line | cut -d: -f4)
11711 if (( $frag_lun != $last_lun )); then
11712 if (( tot_len != 1024 )); then
11714 error "FIEMAP on $fm_file failed; returned " \
11715 "len $tot_len for OST $last_lun instead of 1024"
11718 (( num_luns += 1 ))
11722 (( tot_len += ext_len ))
11725 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11727 error "FIEMAP on $fm_file failed; returned wrong number of " \
11728 "luns or wrong len for OST $last_lun"
11734 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11736 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11739 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11741 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11742 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11744 trap cleanup_130 EXIT RETURN
11746 local fm_file=$DIR/$tfile
11747 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11748 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11749 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11751 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11752 error "dd failed on $fm_file"
11754 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11755 filefrag_op=$(filefrag -ve -k $fm_file |
11756 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11758 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11759 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11764 for line in $filefrag_op
11766 frag_lun=$(echo $line | cut -d: -f5 |
11767 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11768 ext_len=$(echo $line | cut -d: -f4)
11769 if (( $frag_lun != $last_lun )); then
11770 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11771 if (( logical != 512 )); then
11773 error "FIEMAP on $fm_file failed; returned " \
11774 "logical start for lun $logical instead of 512"
11777 if (( tot_len != 512 )); then
11779 error "FIEMAP on $fm_file failed; returned " \
11780 "len $tot_len for OST $last_lun instead of 1024"
11783 (( num_luns += 1 ))
11787 (( tot_len += ext_len ))
11790 if (( num_luns != 2 || tot_len != 512 )); then
11792 error "FIEMAP on $fm_file failed; returned wrong number of " \
11793 "luns or wrong len for OST $last_lun"
11799 echo "FIEMAP on 2-stripe file with hole succeeded"
11801 run_test 130c "FIEMAP (2-stripe file with hole)"
11804 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11806 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11807 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11809 trap cleanup_130 EXIT RETURN
11811 local fm_file=$DIR/$tfile
11812 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11813 error "setstripe on $fm_file"
11814 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11815 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11817 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11818 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11819 error "dd failed on $fm_file"
11821 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11822 filefrag_op=$(filefrag -ve -k $fm_file |
11823 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11825 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11826 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11831 for line in $filefrag_op
11833 frag_lun=$(echo $line | cut -d: -f5 |
11834 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11835 ext_len=$(echo $line | cut -d: -f4)
11836 if (( $frag_lun != $last_lun )); then
11837 if (( tot_len != 1024 )); then
11839 error "FIEMAP on $fm_file failed; returned " \
11840 "len $tot_len for OST $last_lun instead of 1024"
11843 (( num_luns += 1 ))
11847 (( tot_len += ext_len ))
11850 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11852 error "FIEMAP on $fm_file failed; returned wrong number of " \
11853 "luns or wrong len for OST $last_lun"
11859 echo "FIEMAP on N-stripe file succeeded"
11861 run_test 130d "FIEMAP (N-stripe file)"
11864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11866 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11867 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11869 trap cleanup_130 EXIT RETURN
11871 local fm_file=$DIR/$tfile
11872 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11873 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11874 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11877 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11878 for ((i = 0; i < $NUM_BLKS; i++))
11880 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11883 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11884 filefrag_op=$(filefrag -ve -k $fm_file |
11885 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11887 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11888 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11893 for line in $filefrag_op
11895 frag_lun=$(echo $line | cut -d: -f5 |
11896 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11897 ext_len=$(echo $line | cut -d: -f4)
11898 if (( $frag_lun != $last_lun )); then
11899 if (( tot_len != $EXPECTED_LEN )); then
11901 error "FIEMAP on $fm_file failed; returned " \
11902 "len $tot_len for OST $last_lun instead " \
11906 (( num_luns += 1 ))
11910 (( tot_len += ext_len ))
11913 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11915 error "FIEMAP on $fm_file failed; returned wrong number " \
11916 "of luns or wrong len for OST $last_lun"
11922 echo "FIEMAP with continuation calls succeeded"
11924 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11927 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11928 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11930 local fm_file=$DIR/$tfile
11931 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11932 error "multiop create with lov_delay_create on $fm_file"
11934 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11935 filefrag_extents=$(filefrag -vek $fm_file |
11936 awk '/extents? found/ { print $2 }')
11937 if [[ "$filefrag_extents" != "0" ]]; then
11938 error "FIEMAP on $fm_file failed; " \
11939 "returned $filefrag_extents expected 0"
11944 run_test 130f "FIEMAP (unstriped file)"
11946 # Test for writev/readv
11948 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11949 error "writev test failed"
11950 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11951 error "readv failed"
11954 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11957 local fsize=$((524288 + 1048576 + 1572864))
11958 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11959 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11960 error "append writev test failed"
11962 ((fsize += 1572864 + 1048576))
11963 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11964 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11965 error "append writev test failed"
11968 run_test 131b "test append writev"
11971 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11974 run_test 131c "test read/write on file w/o objects"
11977 rwv -f $DIR/$tfile -w -n 1 1572864
11978 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11979 if [ "$NOB" != 1572864 ]; then
11980 error "Short read filed: read $NOB bytes instead of 1572864"
11984 run_test 131d "test short read"
11987 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11988 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11989 error "read hitting hole failed"
11992 run_test 131e "test read hitting hole"
12001 mds*) res=$(do_facet $facet \
12002 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12004 ost*) res=$(do_facet $facet \
12005 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12007 *) error "Wrong facet '$facet'" ;;
12009 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12010 # if the argument $3 is zero, it means any stat increment is ok.
12011 if [[ $want -gt 0 ]]; then
12012 local count=$(echo $res | awk '{ print $2 }')
12013 [[ $count -ne $want ]] &&
12014 error "The $op counter on $facet is $count, not $want"
12019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12020 remote_ost_nodsh && skip "remote OST with nodsh"
12021 remote_mds_nodsh && skip "remote MDS with nodsh"
12022 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12023 skip_env "MDS doesn't support rename stats"
12025 local testdir=$DIR/${tdir}/stats_testdir
12027 mkdir -p $DIR/${tdir}
12030 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12031 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12033 # verify mdt stats first.
12034 mkdir ${testdir} || error "mkdir failed"
12035 check_stats $SINGLEMDS "mkdir" 1
12036 touch ${testdir}/${tfile} || error "touch failed"
12037 check_stats $SINGLEMDS "open" 1
12038 check_stats $SINGLEMDS "close" 1
12039 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12040 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12041 check_stats $SINGLEMDS "mknod" 2
12043 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12044 check_stats $SINGLEMDS "unlink" 1
12045 rm -f ${testdir}/${tfile} || error "file remove failed"
12046 check_stats $SINGLEMDS "unlink" 2
12048 # remove working dir and check mdt stats again.
12049 rmdir ${testdir} || error "rmdir failed"
12050 check_stats $SINGLEMDS "rmdir" 1
12052 local testdir1=$DIR/${tdir}/stats_testdir1
12053 mkdir -p ${testdir}
12054 mkdir -p ${testdir1}
12055 touch ${testdir1}/test1
12056 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12057 check_stats $SINGLEMDS "crossdir_rename" 1
12059 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12060 check_stats $SINGLEMDS "samedir_rename" 1
12062 rm -rf $DIR/${tdir}
12064 run_test 133a "Verifying MDT stats ========================================"
12069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12070 remote_ost_nodsh && skip "remote OST with nodsh"
12071 remote_mds_nodsh && skip "remote MDS with nodsh"
12073 local testdir=$DIR/${tdir}/stats_testdir
12075 mkdir -p ${testdir} || error "mkdir failed"
12076 touch ${testdir}/${tfile} || error "touch failed"
12077 cancel_lru_locks mdc
12080 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12081 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12083 # extra mdt stats verification.
12084 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12085 check_stats $SINGLEMDS "setattr" 1
12086 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12087 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12089 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12090 check_stats $SINGLEMDS "getattr" 1
12092 rm -rf $DIR/${tdir}
12094 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12095 # so the check below is not reliable
12096 [ $MDSCOUNT -eq 1 ] || return 0
12098 # Sleep to avoid a cached response.
12099 #define OBD_STATFS_CACHE_SECONDS 1
12101 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12102 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12103 $LFS df || error "lfs failed"
12104 check_stats $SINGLEMDS "statfs" 1
12106 # check aggregated statfs (LU-10018)
12107 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12109 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12112 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12113 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12115 check_stats $SINGLEMDS "statfs" 1
12117 # We want to check that the client didn't send OST_STATFS to
12118 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12119 # extra care is needed here.
12120 if remote_mds; then
12121 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12122 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12124 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12125 [ "$res" ] && error "OST got STATFS"
12130 run_test 133b "Verifying extra MDT stats =================================="
12133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12134 remote_ost_nodsh && skip "remote OST with nodsh"
12135 remote_mds_nodsh && skip "remote MDS with nodsh"
12137 local testdir=$DIR/$tdir/stats_testdir
12139 test_mkdir -p $testdir
12141 # verify obdfilter stats.
12142 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12144 cancel_lru_locks osc
12145 wait_delete_completed
12148 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12149 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12151 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12154 cancel_lru_locks osc
12155 check_stats ost1 "write" 1
12157 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12158 check_stats ost1 "read" 1
12160 > $testdir/$tfile || error "truncate failed"
12161 check_stats ost1 "punch" 1
12163 rm -f $testdir/$tfile || error "file remove failed"
12164 wait_delete_completed
12165 check_stats ost1 "destroy" 1
12169 run_test 133c "Verifying OST stats ========================================"
12176 while [ $value -ge 2 ]; do
12181 if [ $orig -gt $order ]; then
12189 local size=('K' 'M' 'G' 'T');
12191 local size_string=$value
12193 while [ $value -ge 1024 ]; do
12194 if [ $i -gt 3 ]; then
12195 #T is the biggest unit we get here, if that is bigger,
12197 size_string=${value}T
12200 value=$((value >> 10))
12201 if [ $value -lt 1024 ]; then
12202 size_string=${value}${size[$i]}
12211 get_rename_size() {
12213 local context=${2:-.}
12214 local sample=$(do_facet $SINGLEMDS $LCTL \
12215 get_param mdt.$FSNAME-MDT0000.rename_stats |
12216 grep -A1 $context |
12217 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12223 remote_ost_nodsh && skip "remote OST with nodsh"
12224 remote_mds_nodsh && skip "remote MDS with nodsh"
12225 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12226 skip_env "MDS doesn't support rename stats"
12228 local testdir1=$DIR/${tdir}/stats_testdir1
12229 local testdir2=$DIR/${tdir}/stats_testdir2
12230 mkdir -p $DIR/${tdir}
12232 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12234 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12235 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12237 createmany -o $testdir1/test 512 || error "createmany failed"
12239 # check samedir rename size
12240 mv ${testdir1}/test0 ${testdir1}/test_0
12242 local testdir1_size=$(ls -l $DIR/${tdir} |
12243 awk '/stats_testdir1/ {print $5}')
12244 local testdir2_size=$(ls -l $DIR/${tdir} |
12245 awk '/stats_testdir2/ {print $5}')
12247 testdir1_size=$(order_2 $testdir1_size)
12248 testdir2_size=$(order_2 $testdir2_size)
12250 testdir1_size=$(size_in_KMGT $testdir1_size)
12251 testdir2_size=$(size_in_KMGT $testdir2_size)
12253 echo "source rename dir size: ${testdir1_size}"
12254 echo "target rename dir size: ${testdir2_size}"
12256 local cmd="do_facet $SINGLEMDS $LCTL "
12257 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12259 eval $cmd || error "$cmd failed"
12260 local samedir=$($cmd | grep 'same_dir')
12261 local same_sample=$(get_rename_size $testdir1_size)
12262 [ -z "$samedir" ] && error "samedir_rename_size count error"
12263 [[ $same_sample -eq 1 ]] ||
12264 error "samedir_rename_size error $same_sample"
12265 echo "Check same dir rename stats success"
12267 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12269 # check crossdir rename size
12270 mv ${testdir1}/test_0 ${testdir2}/test_0
12272 testdir1_size=$(ls -l $DIR/${tdir} |
12273 awk '/stats_testdir1/ {print $5}')
12274 testdir2_size=$(ls -l $DIR/${tdir} |
12275 awk '/stats_testdir2/ {print $5}')
12277 testdir1_size=$(order_2 $testdir1_size)
12278 testdir2_size=$(order_2 $testdir2_size)
12280 testdir1_size=$(size_in_KMGT $testdir1_size)
12281 testdir2_size=$(size_in_KMGT $testdir2_size)
12283 echo "source rename dir size: ${testdir1_size}"
12284 echo "target rename dir size: ${testdir2_size}"
12286 eval $cmd || error "$cmd failed"
12287 local crossdir=$($cmd | grep 'crossdir')
12288 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12289 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12290 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12291 [[ $src_sample -eq 1 ]] ||
12292 error "crossdir_rename_size error $src_sample"
12293 [[ $tgt_sample -eq 1 ]] ||
12294 error "crossdir_rename_size error $tgt_sample"
12295 echo "Check cross dir rename stats success"
12296 rm -rf $DIR/${tdir}
12298 run_test 133d "Verifying rename_stats ========================================"
12301 remote_mds_nodsh && skip "remote MDS with nodsh"
12302 remote_ost_nodsh && skip "remote OST with nodsh"
12303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12305 local testdir=$DIR/${tdir}/stats_testdir
12306 local ctr f0 f1 bs=32768 count=42 sum
12308 mkdir -p ${testdir} || error "mkdir failed"
12310 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12312 for ctr in {write,read}_bytes; do
12314 cancel_lru_locks osc
12316 do_facet ost1 $LCTL set_param -n \
12317 "obdfilter.*.exports.clear=clear"
12319 if [ $ctr = write_bytes ]; then
12321 f1=${testdir}/${tfile}
12323 f0=${testdir}/${tfile}
12327 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12330 cancel_lru_locks osc
12332 sum=$(do_facet ost1 $LCTL get_param \
12333 "obdfilter.*.exports.*.stats" |
12334 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12335 $1 == ctr { sum += $7 }
12336 END { printf("%0.0f", sum) }')
12338 if ((sum != bs * count)); then
12339 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12343 rm -rf $DIR/${tdir}
12345 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12347 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12349 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12350 # not honor the -ignore_readdir_race option correctly. So we call
12351 # error_ignore() rather than error() in these cases. See LU-11152.
12353 if (find --version; do_facet mds1 find --version) |
12354 grep -q '\b4\.5\.1[1-4]\b'; then
12355 error_ignore LU-11152 "$@"
12362 # First without trusting modes.
12363 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12364 echo "proc_dirs='$proc_dirs'"
12365 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12366 find $proc_dirs -exec cat '{}' \; &> /dev/null
12368 # Second verifying readability.
12369 $LCTL get_param -R '*' &> /dev/null
12371 # Verifing writability with badarea_io.
12373 -ignore_readdir_race \
12375 -not -name force_lbug \
12376 -not -name changelog_mask \
12377 -exec badarea_io '{}' \; ||
12378 error_133 "find $proc_dirs failed"
12380 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12383 remote_mds_nodsh && skip "remote MDS with nodsh"
12384 remote_ost_nodsh && skip "remote OST with nodsh"
12386 # eventually, this can also be replaced with "lctl get_param -R",
12387 # but not until that option is always available on the server
12389 for facet in mds1 ost1; do
12390 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
12391 skip_noexit "Too old lustre on $facet"
12392 local facet_proc_dirs=$(do_facet $facet \
12393 \\\ls -d $proc_regexp 2>/dev/null)
12394 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12395 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12396 do_facet $facet find $facet_proc_dirs \
12397 ! -name req_history \
12398 -exec cat '{}' \\\; &> /dev/null
12400 do_facet $facet find $facet_proc_dirs \
12401 ! -name req_history \
12403 -exec cat '{}' \\\; &> /dev/null ||
12404 error "proc file read failed"
12406 do_facet $facet find $facet_proc_dirs \
12407 -ignore_readdir_race \
12409 -not -name force_lbug \
12410 -not -name changelog_mask \
12411 -exec badarea_io '{}' \\\; ||
12412 error_133 "$facet find $facet_proc_dirs failed"
12415 # remount the FS in case writes/reads /proc break the FS
12416 cleanup || error "failed to unmount"
12417 setup || error "failed to setup"
12420 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12423 remote_mds_nodsh && skip "remote MDS with nodsh"
12424 remote_ost_nodsh && skip "remote OST with nodsh"
12425 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12426 skip "Need MDS version at least 2.9.54"
12430 for facet in client mds1 ost1; do
12431 local facet_proc_dirs=$(do_facet $facet \
12432 \\\ls -d $proc_regexp 2> /dev/null)
12433 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12434 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12435 # Get the list of files that are missing the terminating newline
12436 local missing=($(do_facet $facet \
12437 find ${facet_proc_dirs} -type f \| \
12438 while read F\; do \
12439 awk -v FS='\v' -v RS='\v\v' \
12440 "'END { if(NR>0 && \
12441 \\\$NF !~ /.*\\\n\$/) \
12442 print FILENAME}'" \
12445 [ ${#missing[*]} -eq 0 ] ||
12446 error "files do not end with newline: ${missing[*]}"
12449 run_test 133h "Proc files should end with newlines"
12452 remote_mds_nodsh && skip "remote MDS with nodsh"
12453 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12454 skip "Need MDS version at least 2.7.54"
12456 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12457 cancel_lru_locks mdc
12459 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12460 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12461 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12464 createmany -o $DIR/$tdir/f $nr ||
12465 error "failed to create $nr files in $DIR/$tdir"
12466 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12468 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12469 do_facet mds1 $LCTL set_param fail_loc=0x327
12470 do_facet mds1 $LCTL set_param fail_val=500
12473 echo "sleep 10 seconds ..."
12475 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12477 do_facet mds1 $LCTL set_param fail_loc=0
12478 do_facet mds1 $LCTL set_param fail_val=0
12479 [ $lck_cnt -lt $unused ] ||
12480 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12483 unlinkmany $DIR/$tdir/f $nr
12485 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12488 remote_mds_nodsh && skip "remote MDS with nodsh"
12489 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12490 skip "Need MDS version at least 2.7.54"
12492 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12493 cancel_lru_locks mdc
12495 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12496 ldlm.lock_reclaim_threshold_mb)
12497 # disable reclaim temporarily
12498 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12500 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12501 do_facet mds1 $LCTL set_param fail_loc=0x328
12502 do_facet mds1 $LCTL set_param fail_val=500
12504 $LCTL set_param debug=+trace
12507 createmany -o $DIR/$tdir/f $nr &
12508 local create_pid=$!
12510 echo "Sleep $TIMEOUT seconds ..."
12512 if ! ps -p $create_pid > /dev/null 2>&1; then
12513 do_facet mds1 $LCTL set_param fail_loc=0
12514 do_facet mds1 $LCTL set_param fail_val=0
12515 do_facet mds1 $LCTL set_param \
12516 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12517 error "createmany finished incorrectly!"
12519 do_facet mds1 $LCTL set_param fail_loc=0
12520 do_facet mds1 $LCTL set_param fail_val=0
12521 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12522 wait $create_pid || return 1
12524 unlinkmany $DIR/$tdir/f $nr
12526 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12528 test_140() { #bug-17379
12529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12531 test_mkdir $DIR/$tdir
12532 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12533 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12535 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12536 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12538 while i=$((i + 1)); do
12540 cd $i || error "Changing to $i"
12541 ln -s ../stat stat || error "Creating stat symlink"
12542 # Read the symlink until ELOOP present,
12543 # not LBUGing the system is considered success,
12544 # we didn't overrun the stack.
12545 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12546 if [ $ret -ne 0 ]; then
12547 if [ $ret -eq 40 ]; then
12550 error "Open stat symlink"
12556 echo "The symlink depth = $i"
12557 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12558 error "Invalid symlink depth"
12560 # Test recursive symlink
12561 ln -s symlink_self symlink_self
12562 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12563 echo "open symlink_self returns $ret"
12564 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12566 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12571 local TF="$TMP/$tfile"
12573 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12575 cancel_lru_locks $OSC
12576 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12577 remount_client $MOUNT
12579 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12582 $TRUNCATE $DIR/$tfile 6000
12583 cancel_lru_locks $OSC
12584 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12587 echo "12345" >>$DIR/$tfile
12588 cancel_lru_locks $OSC
12589 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12592 echo "12345" >>$DIR/$tfile
12593 cancel_lru_locks $OSC
12594 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12599 run_test 150 "truncate/append tests"
12601 #LU-2902 roc_hit was not able to read all values from lproc
12602 function roc_hit_init() {
12603 local list=$(comma_list $(osts_nodes))
12604 local dir=$DIR/$tdir-check
12605 local file=$dir/$tfile
12611 #use setstripe to do a write to every ost
12612 for i in $(seq 0 $((OSTCOUNT-1))); do
12613 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12614 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12615 idx=$(printf %04x $i)
12616 BEFORE=$(get_osd_param $list *OST*$idx stats |
12617 awk '$1 == "cache_access" {sum += $7}
12618 END { printf("%0.0f", sum) }')
12620 cancel_lru_locks osc
12621 cat $file >/dev/null
12623 AFTER=$(get_osd_param $list *OST*$idx stats |
12624 awk '$1 == "cache_access" {sum += $7}
12625 END { printf("%0.0f", sum) }')
12627 echo BEFORE:$BEFORE AFTER:$AFTER
12628 if ! let "AFTER - BEFORE == 4"; then
12630 error "roc_hit is not safe to use"
12638 function roc_hit() {
12639 local list=$(comma_list $(osts_nodes))
12640 echo $(get_osd_param $list '' stats |
12641 awk '$1 == "cache_hit" {sum += $7}
12642 END { printf("%0.0f", sum) }')
12645 function set_cache() {
12648 if [ "$2" == "off" ]; then
12651 local list=$(comma_list $(osts_nodes))
12652 set_osd_param $list '' $1_cache_enable $on
12654 cancel_lru_locks osc
12658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12659 remote_ost_nodsh && skip "remote OST with nodsh"
12662 local list=$(comma_list $(osts_nodes))
12664 # check whether obdfilter is cache capable at all
12665 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12666 skip "not cache-capable obdfilter"
12669 # check cache is enabled on all obdfilters
12670 if get_osd_param $list '' read_cache_enable | grep 0; then
12671 skip "oss cache is disabled"
12674 set_osd_param $list '' writethrough_cache_enable 1
12676 # check write cache is enabled on all obdfilters
12677 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12678 skip "oss write cache is NOT enabled"
12683 #define OBD_FAIL_OBD_NO_LRU 0x609
12684 do_nodes $list $LCTL set_param fail_loc=0x609
12686 # pages should be in the case right after write
12687 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12690 local BEFORE=$(roc_hit)
12691 cancel_lru_locks osc
12692 cat $DIR/$tfile >/dev/null
12693 local AFTER=$(roc_hit)
12695 do_nodes $list $LCTL set_param fail_loc=0
12697 if ! let "AFTER - BEFORE == CPAGES"; then
12698 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12701 # the following read invalidates the cache
12702 cancel_lru_locks osc
12703 set_osd_param $list '' read_cache_enable 0
12704 cat $DIR/$tfile >/dev/null
12706 # now data shouldn't be found in the cache
12708 cancel_lru_locks osc
12709 cat $DIR/$tfile >/dev/null
12711 if let "AFTER - BEFORE != 0"; then
12712 error "IN CACHE: before: $BEFORE, after: $AFTER"
12715 set_osd_param $list '' read_cache_enable 1
12718 run_test 151 "test cache on oss and controls ==============================="
12721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12723 local TF="$TMP/$tfile"
12725 # simulate ENOMEM during write
12726 #define OBD_FAIL_OST_NOMEM 0x226
12727 lctl set_param fail_loc=0x80000226
12728 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12730 sync || error "sync failed"
12731 lctl set_param fail_loc=0
12733 # discard client's cache
12734 cancel_lru_locks osc
12736 # simulate ENOMEM during read
12737 lctl set_param fail_loc=0x80000226
12738 cmp $TF $DIR/$tfile || error "cmp failed"
12739 lctl set_param fail_loc=0
12743 run_test 152 "test read/write with enomem ============================"
12746 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12748 run_test 153 "test if fdatasync does not crash ======================="
12750 dot_lustre_fid_permission_check() {
12752 local ffid=$MOUNT/.lustre/fid/$fid
12755 echo "stat fid $fid"
12756 stat $ffid > /dev/null || error "stat $ffid failed."
12757 echo "touch fid $fid"
12758 touch $ffid || error "touch $ffid failed."
12759 echo "write to fid $fid"
12760 cat /etc/hosts > $ffid || error "write $ffid failed."
12761 echo "read fid $fid"
12762 diff /etc/hosts $ffid || error "read $ffid failed."
12763 echo "append write to fid $fid"
12764 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12765 echo "rename fid $fid"
12766 mv $ffid $test_dir/$tfile.1 &&
12767 error "rename $ffid to $tfile.1 should fail."
12768 touch $test_dir/$tfile.1
12769 mv $test_dir/$tfile.1 $ffid &&
12770 error "rename $tfile.1 to $ffid should fail."
12771 rm -f $test_dir/$tfile.1
12772 echo "truncate fid $fid"
12773 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12774 echo "link fid $fid"
12775 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12776 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12777 echo "setfacl fid $fid"
12778 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12779 echo "getfacl fid $fid"
12780 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12782 echo "unlink fid $fid"
12783 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12784 echo "mknod fid $fid"
12785 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12787 fid=[0xf00000400:0x1:0x0]
12788 ffid=$MOUNT/.lustre/fid/$fid
12790 echo "stat non-exist fid $fid"
12791 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12792 echo "write to non-exist fid $fid"
12793 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12794 echo "link new fid $fid"
12795 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12797 mkdir -p $test_dir/$tdir
12798 touch $test_dir/$tdir/$tfile
12799 fid=$($LFS path2fid $test_dir/$tdir)
12802 error "error: could not get fid for $test_dir/$dir/$tfile."
12804 ffid=$MOUNT/.lustre/fid/$fid
12807 ls $ffid > /dev/null || error "ls $ffid failed."
12808 echo "touch $fid/$tfile.1"
12809 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12811 echo "touch $MOUNT/.lustre/fid/$tfile"
12812 touch $MOUNT/.lustre/fid/$tfile && \
12813 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12815 echo "setxattr to $MOUNT/.lustre/fid"
12816 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12818 echo "listxattr for $MOUNT/.lustre/fid"
12819 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12821 echo "delxattr from $MOUNT/.lustre/fid"
12822 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12824 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12825 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12826 error "touch invalid fid should fail."
12828 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12829 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12830 error "touch non-normal fid should fail."
12832 echo "rename $tdir to $MOUNT/.lustre/fid"
12833 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12834 error "rename to $MOUNT/.lustre/fid should fail."
12836 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12838 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12839 local new_obf_mode=777
12841 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12842 chmod $new_obf_mode $DIR/.lustre/fid ||
12843 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12845 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12846 [ $obf_mode -eq $new_obf_mode ] ||
12847 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12849 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12850 chmod $old_obf_mode $DIR/.lustre/fid ||
12851 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12854 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12855 fid=$($LFS path2fid $test_dir/$tfile-2)
12857 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12859 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12860 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12861 error "create lov data thru .lustre failed"
12863 echo "cp /etc/passwd $test_dir/$tfile-2"
12864 cp /etc/passwd $test_dir/$tfile-2 ||
12865 error "copy to $test_dir/$tfile-2 failed."
12866 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12867 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12868 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12870 rm -rf $test_dir/tfile.lnk
12871 rm -rf $test_dir/$tfile-2
12875 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12876 skip "Need MDS version at least 2.4.1"
12878 local tf=$DIR/$tfile
12881 local fid=$($LFS path2fid $tf)
12882 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12884 # check that we get the same pathname back
12885 local found=$($LFS fid2path $MOUNT "$fid")
12886 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12887 [ "$found" == "$tf" ] ||
12888 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12890 run_test 154A "lfs path2fid and fid2path basic checks"
12893 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12894 skip "Need MDS version at least 2.4.1"
12896 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12897 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12898 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12899 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12901 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12902 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12904 # check that we get the same pathname
12905 echo "PFID: $PFID, name: $name"
12906 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12907 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12908 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12909 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12911 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12913 run_test 154B "verify the ll_decode_linkea tool"
12916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12917 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12918 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12919 skip "Need MDS version at least 2.2.51"
12920 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12922 cp /etc/hosts $DIR/$tfile
12924 fid=$($LFS path2fid $DIR/$tfile)
12926 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12928 dot_lustre_fid_permission_check "$fid" $DIR ||
12929 error "dot lustre permission check $fid failed"
12931 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12933 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12935 touch $MOUNT/.lustre/file &&
12936 error "creation is not allowed under .lustre"
12938 mkdir $MOUNT/.lustre/dir &&
12939 error "mkdir is not allowed under .lustre"
12943 run_test 154a "Open-by-FID"
12946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12947 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12948 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12949 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12950 skip "Need MDS version at least 2.2.51"
12952 local remote_dir=$DIR/$tdir/remote_dir
12956 mkdir -p $DIR/$tdir
12957 $LFS mkdir -i $MDTIDX $remote_dir ||
12958 error "create remote directory failed"
12960 cp /etc/hosts $remote_dir/$tfile
12962 fid=$($LFS path2fid $remote_dir/$tfile)
12964 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12966 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12967 error "dot lustre permission check $fid failed"
12970 run_test 154b "Open-by-FID for remote directory"
12973 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12974 skip "Need MDS version at least 2.4.1"
12976 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12977 local FID1=$($LFS path2fid $DIR/$tfile.1)
12978 local FID2=$($LFS path2fid $DIR/$tfile.2)
12979 local FID3=$($LFS path2fid $DIR/$tfile.3)
12982 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12983 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12984 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12986 [ "$FID" = "${!want}" ] ||
12987 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
12991 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
12993 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
12994 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
12998 run_test 154c "lfs path2fid and fid2path multiple arguments"
13001 remote_mds_nodsh && skip "remote MDS with nodsh"
13002 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13003 skip "Need MDS version at least 2.5.53"
13005 if remote_mds; then
13006 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13010 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13017 local fid=$($LFS path2fid $DIR/$tfile)
13020 cmd="exec $fd<$DIR/$tfile"
13022 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13023 echo "$fid_list" | grep "$fid"
13026 cmd="exec $fd>/dev/null"
13028 if [ $rc -ne 0 ]; then
13029 error "FID $fid not found in open files list $fid_list"
13032 run_test 154d "Verify open file fid"
13036 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13037 skip "Need MDS version at least 2.6.50"
13039 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13040 error ".lustre returned by readdir"
13043 run_test 154e ".lustre is not returned by readdir"
13046 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13048 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13049 test_mkdir -p -c1 $DIR/$tdir/d
13050 # test dirs inherit from its stripe
13051 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13052 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13053 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13054 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13057 # get fid of parents
13058 local FID0=$($LFS path2fid $DIR/$tdir/d)
13059 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13060 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13061 local FID3=$($LFS path2fid $DIR)
13063 # check that path2fid --parents returns expected <parent_fid>/name
13064 # 1) test for a directory (single parent)
13065 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13066 [ "$parent" == "$FID0/foo1" ] ||
13067 error "expected parent: $FID0/foo1, got: $parent"
13069 # 2) test for a file with nlink > 1 (multiple parents)
13070 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13071 echo "$parent" | grep -F "$FID1/$tfile" ||
13072 error "$FID1/$tfile not returned in parent list"
13073 echo "$parent" | grep -F "$FID2/link" ||
13074 error "$FID2/link not returned in parent list"
13076 # 3) get parent by fid
13077 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13078 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13079 echo "$parent" | grep -F "$FID1/$tfile" ||
13080 error "$FID1/$tfile not returned in parent list (by fid)"
13081 echo "$parent" | grep -F "$FID2/link" ||
13082 error "$FID2/link not returned in parent list (by fid)"
13084 # 4) test for entry in root directory
13085 parent=$($LFS path2fid --parents $DIR/f)
13086 echo "$parent" | grep -F "$FID3/f" ||
13087 error "$FID3/f not returned in parent list"
13089 # 5) test it on root directory
13090 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13091 error "$MOUNT should not have parents"
13093 # enable xattr caching and check that linkea is correctly updated
13094 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13095 save_lustre_params client "llite.*.xattr_cache" > $save
13096 lctl set_param llite.*.xattr_cache 1
13098 # 6.1) linkea update on rename
13099 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13101 # get parents by fid
13102 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13103 # foo1 should no longer be returned in parent list
13104 echo "$parent" | grep -F "$FID1" &&
13105 error "$FID1 should no longer be in parent list"
13106 # the new path should appear
13107 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13108 error "$FID2/$tfile.moved is not in parent list"
13110 # 6.2) linkea update on unlink
13111 rm -f $DIR/$tdir/d/foo2/link
13112 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13113 # foo2/link should no longer be returned in parent list
13114 echo "$parent" | grep -F "$FID2/link" &&
13115 error "$FID2/link should no longer be in parent list"
13119 restore_lustre_params < $save
13122 run_test 154f "get parent fids by reading link ea"
13126 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13127 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13128 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13129 skip "Need MDS version at least 2.6.92"
13131 mkdir -p $DIR/$tdir
13132 llapi_fid_test -d $DIR/$tdir
13134 run_test 154g "various llapi FID tests"
13136 test_155_small_load() {
13137 local temp=$TMP/$tfile
13138 local file=$DIR/$tfile
13140 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13141 error "dd of=$temp bs=6096 count=1 failed"
13143 cancel_lru_locks $OSC
13144 cmp $temp $file || error "$temp $file differ"
13146 $TRUNCATE $temp 6000
13147 $TRUNCATE $file 6000
13148 cmp $temp $file || error "$temp $file differ (truncate1)"
13150 echo "12345" >>$temp
13151 echo "12345" >>$file
13152 cmp $temp $file || error "$temp $file differ (append1)"
13154 echo "12345" >>$temp
13155 echo "12345" >>$file
13156 cmp $temp $file || error "$temp $file differ (append2)"
13162 test_155_big_load() {
13163 remote_ost_nodsh && skip "remote OST with nodsh"
13165 local temp=$TMP/$tfile
13166 local file=$DIR/$tfile
13169 local cache_size=$(do_facet ost$((MAXI+1)) \
13170 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13171 local large_file_size=$((cache_size * 2))
13173 echo "OSS cache size: $cache_size KB"
13174 echo "Large file size: $large_file_size KB"
13176 [ $MAXV -le $large_file_size ] &&
13177 skip_env "max available OST size needs > $large_file_size KB"
13179 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13181 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13182 error "dd of=$temp bs=$large_file_size count=1k failed"
13185 cancel_lru_locks osc
13186 cmp $temp $file || error "$temp $file differ"
13192 save_writethrough() {
13193 local facets=$(get_facets OST)
13195 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13201 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13203 save_writethrough $p
13206 set_cache writethrough on
13207 test_155_small_load
13208 restore_lustre_params < $p
13211 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13216 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13218 save_writethrough $p
13221 set_cache writethrough off
13222 test_155_small_load
13223 restore_lustre_params < $p
13226 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13231 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13233 save_writethrough $p
13236 set_cache writethrough on
13237 test_155_small_load
13238 restore_lustre_params < $p
13241 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13246 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13248 save_writethrough $p
13251 set_cache writethrough off
13252 test_155_small_load
13253 restore_lustre_params < $p
13256 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13261 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13263 save_writethrough $p
13266 set_cache writethrough on
13268 restore_lustre_params < $p
13271 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13276 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13278 save_writethrough $p
13281 set_cache writethrough off
13283 restore_lustre_params < $p
13286 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13291 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13293 save_writethrough $p
13296 set_cache writethrough on
13298 restore_lustre_params < $p
13301 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13306 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13308 save_writethrough $p
13311 set_cache writethrough off
13313 restore_lustre_params < $p
13316 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13320 remote_ost_nodsh && skip "remote OST with nodsh"
13321 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13322 skip "stats not implemented on old servers"
13323 [ "$ost1_FSTYPE" = "zfs" ] &&
13324 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13329 local file="$DIR/$tfile"
13330 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13332 save_writethrough $p
13335 log "Turn on read and write cache"
13337 set_cache writethrough on
13339 log "Write data and read it back."
13340 log "Read should be satisfied from the cache."
13341 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13343 cancel_lru_locks osc
13344 cat $file >/dev/null
13346 if ! let "AFTER - BEFORE == CPAGES"; then
13347 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13349 log "cache hits:: before: $BEFORE, after: $AFTER"
13352 log "Read again; it should be satisfied from the cache."
13354 cancel_lru_locks osc
13355 cat $file >/dev/null
13357 if ! let "AFTER - BEFORE == CPAGES"; then
13358 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13360 log "cache hits:: before: $BEFORE, after: $AFTER"
13363 log "Turn off the read cache and turn on the write cache"
13365 set_cache writethrough on
13367 log "Read again; it should be satisfied from the cache."
13369 cancel_lru_locks osc
13370 cat $file >/dev/null
13372 if ! let "AFTER - BEFORE == CPAGES"; then
13373 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13375 log "cache hits:: before: $BEFORE, after: $AFTER"
13378 log "Read again; it should not be satisfied from the cache."
13380 cancel_lru_locks osc
13381 cat $file >/dev/null
13383 if ! let "AFTER - BEFORE == 0"; then
13384 error "IN CACHE: before: $BEFORE, after: $AFTER"
13386 log "cache hits:: before: $BEFORE, after: $AFTER"
13389 log "Write data and read it back."
13390 log "Read should be satisfied from the cache."
13391 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13393 cancel_lru_locks osc
13394 cat $file >/dev/null
13396 if ! let "AFTER - BEFORE == CPAGES"; then
13397 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13399 log "cache hits:: before: $BEFORE, after: $AFTER"
13402 log "Read again; it should not be satisfied from the cache."
13404 cancel_lru_locks osc
13405 cat $file >/dev/null
13407 if ! let "AFTER - BEFORE == 0"; then
13408 error "IN CACHE: before: $BEFORE, after: $AFTER"
13410 log "cache hits:: before: $BEFORE, after: $AFTER"
13413 log "Turn off read and write cache"
13415 set_cache writethrough off
13417 log "Write data and read it back"
13418 log "It should not be satisfied from the cache."
13420 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13421 cancel_lru_locks osc
13423 cat $file >/dev/null
13425 if ! let "AFTER - BEFORE == 0"; then
13426 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
13428 log "cache hits:: before: $BEFORE, after: $AFTER"
13431 log "Turn on the read cache and turn off the write cache"
13433 set_cache writethrough off
13435 log "Write data and read it back"
13436 log "It should not be satisfied from the cache."
13438 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13440 cancel_lru_locks osc
13441 cat $file >/dev/null
13443 if ! let "AFTER - BEFORE == 0"; then
13444 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
13446 log "cache hits:: before: $BEFORE, after: $AFTER"
13449 log "Read again; it should be satisfied from the cache."
13451 cancel_lru_locks osc
13452 cat $file >/dev/null
13454 if ! let "AFTER - BEFORE == CPAGES"; then
13455 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13457 log "cache hits:: before: $BEFORE, after: $AFTER"
13460 restore_lustre_params < $p
13463 run_test 156 "Verification of tunables"
13466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13467 remote_mds_nodsh && skip "remote MDS with nodsh"
13468 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13469 skip "Need MDS version at least 2.2.0"
13471 changelog_register || error "changelog_register failed"
13472 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13473 changelog_users $SINGLEMDS | grep -q $cl_user ||
13474 error "User $cl_user not found in changelog_users"
13477 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13478 changelog_clear 0 || error "changelog_clear failed"
13479 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13480 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13481 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13482 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13483 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13484 rm $DIR/$tdir/pics/desktop.jpg
13486 changelog_dump | tail -10
13488 echo "verifying changelog mask"
13489 changelog_chmask "-MKDIR"
13490 changelog_chmask "-CLOSE"
13492 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13493 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13495 changelog_chmask "+MKDIR"
13496 changelog_chmask "+CLOSE"
13498 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13499 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13501 changelog_dump | tail -10
13502 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13503 CLOSES=$(changelog_dump | grep -c "CLOSE")
13504 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13505 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13508 echo "verifying target fid"
13509 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13510 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13511 [ "$fidc" == "$fidf" ] ||
13512 error "changelog '$tfile' fid $fidc != file fid $fidf"
13513 echo "verifying parent fid"
13514 # The FID returned from the Changelog may be the directory shard on
13515 # a different MDT, and not the FID returned by path2fid on the parent.
13516 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13517 # since this is what will matter when recreating this file in the tree.
13518 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13519 local pathp=$($LFS fid2path $MOUNT "$fidp")
13520 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13521 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13523 echo "getting records for $cl_user"
13524 changelog_users $SINGLEMDS
13525 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13527 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13528 error "changelog_clear failed"
13529 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13530 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13531 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13532 error "user index expect $user_rec1 + $nclr != $user_rec2"
13534 local min0_rec=$(changelog_users $SINGLEMDS |
13535 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13536 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13537 awk '{ print $1; exit; }')
13539 changelog_dump | tail -n 5
13540 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13541 [ $first_rec == $((min0_rec + 1)) ] ||
13542 error "first index should be $min0_rec + 1 not $first_rec"
13544 # LU-3446 changelog index reset on MDT restart
13545 local cur_rec1=$(changelog_users $SINGLEMDS |
13546 awk '/^current.index:/ { print $NF }')
13547 changelog_clear 0 ||
13548 error "clear all changelog records for $cl_user failed"
13549 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13550 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13551 error "Fail to start $SINGLEMDS"
13552 local cur_rec2=$(changelog_users $SINGLEMDS |
13553 awk '/^current.index:/ { print $NF }')
13554 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13555 [ $cur_rec1 == $cur_rec2 ] ||
13556 error "current index should be $cur_rec1 not $cur_rec2"
13558 echo "verifying users from this test are deregistered"
13559 changelog_deregister || error "changelog_deregister failed"
13560 changelog_users $SINGLEMDS | grep -q $cl_user &&
13561 error "User '$cl_user' still in changelog_users"
13563 # lctl get_param -n mdd.*.changelog_users
13564 # current index: 144
13565 # ID index (idle seconds)
13567 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13568 # this is the normal case where all users were deregistered
13569 # make sure no new records are added when no users are present
13570 local last_rec1=$(changelog_users $SINGLEMDS |
13571 awk '/^current.index:/ { print $NF }')
13572 touch $DIR/$tdir/chloe
13573 local last_rec2=$(changelog_users $SINGLEMDS |
13574 awk '/^current.index:/ { print $NF }')
13575 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13576 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13578 # any changelog users must be leftovers from a previous test
13579 changelog_users $SINGLEMDS
13580 echo "other changelog users; can't verify off"
13583 run_test 160a "changelog sanity"
13585 test_160b() { # LU-3587
13586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13587 remote_mds_nodsh && skip "remote MDS with nodsh"
13588 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13589 skip "Need MDS version at least 2.2.0"
13591 changelog_register || error "changelog_register failed"
13592 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13593 changelog_users $SINGLEMDS | grep -q $cl_user ||
13594 error "User '$cl_user' not found in changelog_users"
13596 local longname1=$(str_repeat a 255)
13597 local longname2=$(str_repeat b 255)
13600 echo "creating very long named file"
13601 touch $longname1 || error "create of '$longname1' failed"
13602 echo "renaming very long named file"
13603 mv $longname1 $longname2
13605 changelog_dump | grep RENME | tail -n 5
13608 run_test 160b "Verify that very long rename doesn't crash in changelog"
13611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13612 remote_mds_nodsh && skip "remote MDS with nodsh"
13614 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13615 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13616 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13617 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13621 # Registration step
13622 changelog_register || error "changelog_register failed"
13625 mkdir -p $DIR/$tdir
13626 $MCREATE $DIR/$tdir/foo_160c
13627 changelog_chmask "-TRUNC"
13628 $TRUNCATE $DIR/$tdir/foo_160c 200
13629 changelog_chmask "+TRUNC"
13630 $TRUNCATE $DIR/$tdir/foo_160c 199
13631 changelog_dump | tail -n 5
13632 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13633 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13635 run_test 160c "verify that changelog log catch the truncate event"
13638 remote_mds_nodsh && skip "remote MDS with nodsh"
13639 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13641 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13642 skip "Need MDS version at least 2.7.60"
13644 # Registration step
13645 changelog_register || error "changelog_register failed"
13647 mkdir -p $DIR/$tdir/migrate_dir
13648 changelog_clear 0 || error "changelog_clear failed"
13650 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13651 changelog_dump | tail -n 5
13652 local migrates=$(changelog_dump | grep -c "MIGRT")
13653 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13655 run_test 160d "verify that changelog log catch the migrate event"
13658 remote_mds_nodsh && skip "remote MDS with nodsh"
13661 changelog_register || error "changelog_register failed"
13663 # Delete a future user (expect fail)
13664 local MDT0=$(facet_svc $SINGLEMDS)
13665 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13668 if [ $rc -eq 0 ]; then
13669 error "Deleted non-existant user cl77"
13670 elif [ $rc -ne 2 ]; then
13671 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13674 # Clear to a bad index (1 billion should be safe)
13675 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13678 if [ $rc -eq 0 ]; then
13679 error "Successfully cleared to invalid CL index"
13680 elif [ $rc -ne 22 ]; then
13681 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13684 run_test 160e "changelog negative testing (should return errors)"
13687 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13688 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13689 skip "Need MDS version at least 2.10.56"
13691 local mdts=$(comma_list $(mdts_nodes))
13694 changelog_register || error "first changelog_register failed"
13695 changelog_register || error "second changelog_register failed"
13697 declare -A cl_user1
13698 declare -A cl_user2
13703 # generate some changelog records to accumulate on each MDT
13704 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13705 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13706 error "create $DIR/$tdir/$tfile failed"
13708 # check changelogs have been generated
13709 local nbcl=$(changelog_dump | wc -l)
13710 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13712 for param in "changelog_max_idle_time=10" \
13714 "changelog_min_gc_interval=2" \
13715 "changelog_min_free_cat_entries=3"; do
13716 local MDT0=$(facet_svc $SINGLEMDS)
13717 local var="${param%=*}"
13718 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13720 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13721 do_nodes $mdts $LCTL set_param mdd.*.$param
13724 # force cl_user2 to be idle (1st part)
13727 # simulate changelog catalog almost full
13728 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13729 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13731 for i in $(seq $MDSCOUNT); do
13732 cl_users=(${CL_USERS[mds$i]})
13733 cl_user1[mds$i]="${cl_users[0]}"
13734 cl_user2[mds$i]="${cl_users[1]}"
13736 [ -n "${cl_user1[mds$i]}" ] ||
13737 error "mds$i: no user registered"
13738 [ -n "${cl_user2[mds$i]}" ] ||
13739 error "mds$i: only ${cl_user2[mds$i]} is registered"
13741 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13742 [ -n "$user_rec1" ] ||
13743 error "mds$i: User ${cl_user1[mds$i]} not registered"
13744 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13745 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13746 [ -n "$user_rec2" ] ||
13747 error "mds$i: User ${cl_user1[mds$i]} not registered"
13748 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13749 "$user_rec1 + 2 == $user_rec2"
13750 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13751 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13752 "$user_rec1 + 2, but is $user_rec2"
13753 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13754 [ -n "$user_rec2" ] ||
13755 error "mds$i: User ${cl_user2[mds$i]} not registered"
13756 [ $user_rec1 == $user_rec2 ] ||
13757 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13758 "$user_rec1, but is $user_rec2"
13761 # force cl_user2 to be idle (2nd part) and to reach
13762 # changelog_max_idle_time
13765 # generate one more changelog to trigger fail_loc
13766 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13767 error "create $DIR/$tdir/${tfile}bis failed"
13769 # ensure gc thread is done
13770 for i in $(mdts_nodes); do
13772 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13773 error "$i: GC-thread not done"
13777 for i in $(seq $MDSCOUNT); do
13778 # check cl_user1 still registered
13779 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13780 error "mds$i: User ${cl_user1[mds$i]} not registered"
13781 # check cl_user2 unregistered
13782 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13783 error "mds$i: User ${cl_user2[mds$i]} still registered"
13785 # check changelogs are present and starting at $user_rec1 + 1
13786 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13787 [ -n "$user_rec1" ] ||
13788 error "mds$i: User ${cl_user1[mds$i]} not registered"
13789 first_rec=$($LFS changelog $(facet_svc mds$i) |
13790 awk '{ print $1; exit; }')
13792 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13793 [ $((user_rec1 + 1)) == $first_rec ] ||
13794 error "mds$i: first index should be $user_rec1 + 1, " \
13795 "but is $first_rec"
13798 run_test 160f "changelog garbage collect (timestamped users)"
13801 remote_mds_nodsh && skip "remote MDS with nodsh"
13802 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13803 skip "Need MDS version at least 2.10.56"
13805 local mdts=$(comma_list $(mdts_nodes))
13807 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13808 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13811 changelog_register || error "first changelog_register failed"
13812 changelog_register || error "second changelog_register failed"
13814 declare -A cl_user1
13815 declare -A cl_user2
13820 # generate some changelog records to accumulate on each MDT
13821 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13822 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13823 error "create $DIR/$tdir/$tfile failed"
13825 # check changelogs have been generated
13826 local nbcl=$(changelog_dump | wc -l)
13827 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13829 # reduce the max_idle_indexes value to make sure we exceed it
13830 max_ndx=$((nbcl / 2 - 1))
13832 for param in "changelog_max_idle_indexes=$max_ndx" \
13834 "changelog_min_gc_interval=2" \
13835 "changelog_min_free_cat_entries=3"; do
13836 local MDT0=$(facet_svc $SINGLEMDS)
13837 local var="${param%=*}"
13838 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13840 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13841 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13842 error "unable to set mdd.*.$param"
13845 # simulate changelog catalog almost full
13846 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13847 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13849 for i in $(seq $MDSCOUNT); do
13850 cl_users=(${CL_USERS[mds$i]})
13851 cl_user1[mds$i]="${cl_users[0]}"
13852 cl_user2[mds$i]="${cl_users[1]}"
13854 [ -n "${cl_user1[mds$i]}" ] ||
13855 error "mds$i: no user registered"
13856 [ -n "${cl_user2[mds$i]}" ] ||
13857 error "mds$i: only ${cl_user1[mds$i]} is registered"
13859 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13860 [ -n "$user_rec1" ] ||
13861 error "mds$i: User ${cl_user1[mds$i]} not registered"
13862 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13863 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13864 [ -n "$user_rec2" ] ||
13865 error "mds$i: User ${cl_user1[mds$i]} not registered"
13866 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13867 "$user_rec1 + 2 == $user_rec2"
13868 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13869 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13870 "$user_rec1 + 2, but is $user_rec2"
13871 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13872 [ -n "$user_rec2" ] ||
13873 error "mds$i: User ${cl_user2[mds$i]} not registered"
13874 [ $user_rec1 == $user_rec2 ] ||
13875 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13876 "$user_rec1, but is $user_rec2"
13879 # ensure we are past the previous changelog_min_gc_interval set above
13882 # generate one more changelog to trigger fail_loc
13883 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13884 error "create $DIR/$tdir/${tfile}bis failed"
13886 # ensure gc thread is done
13887 for i in $(mdts_nodes); do
13889 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13890 error "$i: GC-thread not done"
13894 for i in $(seq $MDSCOUNT); do
13895 # check cl_user1 still registered
13896 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13897 error "mds$i: User ${cl_user1[mds$i]} not registered"
13898 # check cl_user2 unregistered
13899 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13900 error "mds$i: User ${cl_user2[mds$i]} still registered"
13902 # check changelogs are present and starting at $user_rec1 + 1
13903 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13904 [ -n "$user_rec1" ] ||
13905 error "mds$i: User ${cl_user1[mds$i]} not registered"
13906 first_rec=$($LFS changelog $(facet_svc mds$i) |
13907 awk '{ print $1; exit; }')
13909 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13910 [ $((user_rec1 + 1)) == $first_rec ] ||
13911 error "mds$i: first index should be $user_rec1 + 1, " \
13912 "but is $first_rec"
13915 run_test 160g "changelog garbage collect (old users)"
13918 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13919 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13920 skip "Need MDS version at least 2.10.56"
13922 local mdts=$(comma_list $(mdts_nodes))
13925 changelog_register || error "first changelog_register failed"
13926 changelog_register || error "second changelog_register failed"
13928 declare -A cl_user1
13929 declare -A cl_user2
13934 # generate some changelog records to accumulate on each MDT
13935 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13936 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13937 error "create $DIR/$tdir/$tfile failed"
13939 # check changelogs have been generated
13940 local nbcl=$(changelog_dump | wc -l)
13941 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13943 for param in "changelog_max_idle_time=10" \
13945 "changelog_min_gc_interval=2"; do
13946 local MDT0=$(facet_svc $SINGLEMDS)
13947 local var="${param%=*}"
13948 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13950 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13951 do_nodes $mdts $LCTL set_param mdd.*.$param
13954 # force cl_user2 to be idle (1st part)
13957 for i in $(seq $MDSCOUNT); do
13958 cl_users=(${CL_USERS[mds$i]})
13959 cl_user1[mds$i]="${cl_users[0]}"
13960 cl_user2[mds$i]="${cl_users[1]}"
13962 [ -n "${cl_user1[mds$i]}" ] ||
13963 error "mds$i: no user registered"
13964 [ -n "${cl_user2[mds$i]}" ] ||
13965 error "mds$i: only ${cl_user2[mds$i]} is registered"
13967 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13968 [ -n "$user_rec1" ] ||
13969 error "mds$i: User ${cl_user1[mds$i]} not registered"
13970 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13971 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13972 [ -n "$user_rec2" ] ||
13973 error "mds$i: User ${cl_user1[mds$i]} not registered"
13974 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13975 "$user_rec1 + 2 == $user_rec2"
13976 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13977 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13978 "$user_rec1 + 2, but is $user_rec2"
13979 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13980 [ -n "$user_rec2" ] ||
13981 error "mds$i: User ${cl_user2[mds$i]} not registered"
13982 [ $user_rec1 == $user_rec2 ] ||
13983 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13984 "$user_rec1, but is $user_rec2"
13987 # force cl_user2 to be idle (2nd part) and to reach
13988 # changelog_max_idle_time
13991 # force each GC-thread start and block then
13992 # one per MDT/MDD, set fail_val accordingly
13993 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
13994 do_nodes $mdts $LCTL set_param fail_loc=0x1316
13996 # generate more changelogs to trigger fail_loc
13997 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13998 error "create $DIR/$tdir/${tfile}bis failed"
14000 # stop MDT to stop GC-thread, should be done in back-ground as it will
14001 # block waiting for the thread to be released and exit
14002 declare -A stop_pids
14003 for i in $(seq $MDSCOUNT); do
14005 stop_pids[mds$i]=$!
14008 for i in $(mdts_nodes); do
14011 local facets=$(facets_up_on_host $i)
14013 for facet in ${facets//,/ }; do
14014 if [[ $facet == mds* ]]; then
14018 # ensure each MDS's gc threads are still present and all in "R"
14019 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14020 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14021 error "$i: expected $nb GC-thread"
14023 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14025 error "$i: GC-thread not found in R-state"
14026 # check umounts of each MDT on MDS have reached kthread_stop()
14027 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14028 error "$i: expected $nb umount"
14030 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14031 error "$i: umount not found in D-state"
14034 # release all GC-threads
14035 do_nodes $mdts $LCTL set_param fail_loc=0
14037 # wait for MDT stop to complete
14038 for i in $(seq $MDSCOUNT); do
14039 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14043 # may try to check if any orphan changelog records are present
14044 # via ldiskfs/zfs and llog_reader...
14046 # re-start/mount MDTs
14047 for i in $(seq $MDSCOUNT); do
14048 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14049 error "Fail to start mds$i"
14053 for i in $(seq $MDSCOUNT); do
14054 # check cl_user1 still registered
14055 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14056 error "mds$i: User ${cl_user1[mds$i]} not registered"
14057 # check cl_user2 unregistered
14058 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14059 error "mds$i: User ${cl_user2[mds$i]} still registered"
14061 # check changelogs are present and starting at $user_rec1 + 1
14062 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14063 [ -n "$user_rec1" ] ||
14064 error "mds$i: User ${cl_user1[mds$i]} not registered"
14065 first_rec=$($LFS changelog $(facet_svc mds$i) |
14066 awk '{ print $1; exit; }')
14068 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14069 [ $((user_rec1 + 1)) == $first_rec ] ||
14070 error "mds$i: first index should be $user_rec1 + 1, " \
14071 "but is $first_rec"
14074 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14079 local mdts=$(comma_list $(mdts_nodes))
14081 changelog_register || error "first changelog_register failed"
14083 # generate some changelog records to accumulate on each MDT
14084 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14085 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14086 error "create $DIR/$tdir/$tfile failed"
14088 # check changelogs have been generated
14089 local nbcl=$(changelog_dump | wc -l)
14090 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14092 # simulate race between register and unregister
14093 # XXX as fail_loc is set per-MDS, with DNE configs the race
14094 # simulation will only occur for one MDT per MDS and for the
14095 # others the normal race scenario will take place
14096 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14097 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14098 do_nodes $mdts $LCTL set_param fail_val=1
14100 # unregister 1st user
14101 changelog_deregister &
14103 # wait some time for deregister work to reach race rdv
14105 # register 2nd user
14106 changelog_register || error "2nd user register failed"
14108 wait $pid1 || error "1st user deregister failed"
14112 declare -A LAST_REC
14113 for i in $(seq $MDSCOUNT); do
14114 if changelog_users mds$i | grep "^cl"; then
14115 # make sure new records are added with one user present
14116 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14117 awk '/^current.index:/ { print $NF }')
14119 error "mds$i has no user registered"
14123 # generate more changelog records to accumulate on each MDT
14124 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14125 error "create $DIR/$tdir/${tfile}bis failed"
14127 for i in $(seq $MDSCOUNT); do
14128 last_rec=$(changelog_users $SINGLEMDS |
14129 awk '/^current.index:/ { print $NF }')
14130 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14131 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14132 error "changelogs are off on mds$i"
14135 run_test 160i "changelog user register/unregister race"
14138 remote_mds_nodsh && skip "remote MDS with nodsh"
14139 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14140 skip "Need MDS version at least 2.12.56"
14142 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14144 changelog_register || error "first changelog_register failed"
14146 # generate some changelog
14147 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14148 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14149 error "create $DIR/$tdir/${tfile}bis failed"
14151 # open the changelog device
14152 exec 3>/dev/changelog-$FSNAME-MDT0000
14153 exec 4</dev/changelog-$FSNAME-MDT0000
14155 # umount the first lustre mount
14159 cat <&4 >/dev/null || error "read changelog failed"
14162 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14163 changelog_users $SINGLEMDS | grep -q $cl_user ||
14164 error "User $cl_user not found in changelog_users"
14166 printf 'clear:'$cl_user':0' >&3
14173 changelog_deregister || error "changelog_deregister failed"
14176 mount_client $MOUNT || error "mount_client on $MOUNT failed"
14178 run_test 160j "client can be umounted while its chanangelog is being used"
14181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14182 remote_mds_nodsh && skip "remote MDS with nodsh"
14184 mkdir -p $DIR/$tdir/1/1
14186 changelog_register || error "changelog_register failed"
14187 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14189 changelog_users $SINGLEMDS | grep -q $cl_user ||
14190 error "User '$cl_user' not found in changelog_users"
14191 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14192 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14193 rmdir $DIR/$tdir/1/1 & sleep 1
14195 touch $DIR/$tdir/2/2
14196 rm -rf $DIR/$tdir/2
14201 changelog_dump | grep rmdir || error "rmdir not recorded"
14204 changelog_deregister
14206 run_test 160k "Verify that changelog records are not lost"
14209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14211 test_mkdir -c1 $DIR/$tdir
14212 cp /etc/hosts $DIR/$tdir/$tfile
14213 test_mkdir -c1 $DIR/$tdir/foo1
14214 test_mkdir -c1 $DIR/$tdir/foo2
14215 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14216 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14217 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14218 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14219 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14220 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14221 $LFS fid2path $DIR $FID
14222 error "bad link ea"
14225 rm $DIR/$tdir/foo2/zachary
14227 rm $DIR/$tdir/foo2/thor
14229 rm $DIR/$tdir/$tfile
14231 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14232 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14233 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14234 rm $DIR/$tdir/foo2/maggie
14237 local longname=$tfile.avg_len_is_thirty_two_
14238 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14239 error_noexit 'failed to unlink many hardlinks'" EXIT
14240 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14241 error "failed to hardlink many files"
14242 links=$($LFS fid2path $DIR $FID | wc -l)
14243 echo -n "${links}/1000 links in link EA"
14244 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14246 run_test 161a "link ea sanity"
14249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14250 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14253 local remote_dir=$DIR/$tdir/remote_dir
14255 mkdir -p $DIR/$tdir
14256 $LFS mkdir -i $MDTIDX $remote_dir ||
14257 error "create remote directory failed"
14259 cp /etc/hosts $remote_dir/$tfile
14260 mkdir -p $remote_dir/foo1
14261 mkdir -p $remote_dir/foo2
14262 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14263 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14264 ln $remote_dir/$tfile $remote_dir/foo1/luna
14265 ln $remote_dir/$tfile $remote_dir/foo2/thor
14267 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14269 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14270 $LFS fid2path $DIR $FID
14271 error "bad link ea"
14274 rm $remote_dir/foo2/zachary
14276 rm $remote_dir/foo2/thor
14278 rm $remote_dir/$tfile
14280 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14281 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14282 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14283 $LFS fid2path $DIR $FID
14284 error "bad link rename"
14286 rm $remote_dir/foo2/maggie
14289 local longname=filename_avg_len_is_thirty_two_
14290 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14291 error "failed to hardlink many files"
14292 links=$($LFS fid2path $DIR $FID | wc -l)
14293 echo -n "${links}/1000 links in link EA"
14294 [[ ${links} -gt 60 ]] ||
14295 error "expected at least 60 links in link EA"
14296 unlinkmany $remote_dir/foo2/$longname 1000 ||
14297 error "failed to unlink many hardlinks"
14299 run_test 161b "link ea sanity under remote directory"
14302 remote_mds_nodsh && skip "remote MDS with nodsh"
14303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14304 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14305 skip "Need MDS version at least 2.1.5"
14307 # define CLF_RENAME_LAST 0x0001
14308 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14309 changelog_register || error "changelog_register failed"
14312 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14313 touch $DIR/$tdir/foo_161c
14314 touch $DIR/$tdir/bar_161c
14315 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14316 changelog_dump | grep RENME | tail -n 5
14317 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14318 changelog_clear 0 || error "changelog_clear failed"
14319 if [ x$flags != "x0x1" ]; then
14320 error "flag $flags is not 0x1"
14323 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14324 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14325 touch $DIR/$tdir/foo_161c
14326 touch $DIR/$tdir/bar_161c
14327 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14328 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14329 changelog_dump | grep RENME | tail -n 5
14330 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14331 changelog_clear 0 || error "changelog_clear failed"
14332 if [ x$flags != "x0x0" ]; then
14333 error "flag $flags is not 0x0"
14335 echo "rename overwrite a target having nlink > 1," \
14336 "changelog record has flags of $flags"
14338 # rename doesn't overwrite a target (changelog flag 0x0)
14339 touch $DIR/$tdir/foo_161c
14340 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14341 changelog_dump | grep RENME | tail -n 5
14342 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14343 changelog_clear 0 || error "changelog_clear failed"
14344 if [ x$flags != "x0x0" ]; then
14345 error "flag $flags is not 0x0"
14347 echo "rename doesn't overwrite a target," \
14348 "changelog record has flags of $flags"
14350 # define CLF_UNLINK_LAST 0x0001
14351 # unlink a file having nlink = 1 (changelog flag 0x1)
14352 rm -f $DIR/$tdir/foo2_161c
14353 changelog_dump | grep UNLNK | tail -n 5
14354 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14355 changelog_clear 0 || error "changelog_clear failed"
14356 if [ x$flags != "x0x1" ]; then
14357 error "flag $flags is not 0x1"
14359 echo "unlink a file having nlink = 1," \
14360 "changelog record has flags of $flags"
14362 # unlink a file having nlink > 1 (changelog flag 0x0)
14363 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14364 rm -f $DIR/$tdir/foobar_161c
14365 changelog_dump | grep UNLNK | tail -n 5
14366 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14367 changelog_clear 0 || error "changelog_clear failed"
14368 if [ x$flags != "x0x0" ]; then
14369 error "flag $flags is not 0x0"
14371 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14373 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14376 remote_mds_nodsh && skip "remote MDS with nodsh"
14377 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14382 changelog_register || error "changelog_register failed"
14384 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14385 # interfer with $MOUNT/.lustre/fid/ access
14387 [[ $? -eq 0 ]] || error "mkdir failed"
14389 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14390 $LCTL set_param fail_loc=0x8000140c
14392 $LCTL set_param fail_val=5
14395 echo foofoo > $DIR/$tdir/$tfile &
14398 # wait for create to be delayed
14402 [[ $? -eq 0 ]] || error "create should be blocked"
14404 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14405 stack_trap "rm -f $tempfile"
14406 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14407 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14408 # some delay may occur during ChangeLog publishing and file read just
14409 # above, that could allow file write to happen finally
14410 [[ -s $tempfile ]] && echo "file should be empty"
14412 $LCTL set_param fail_loc=0
14415 [[ $? -eq 0 ]] || error "create failed"
14417 run_test 161d "create with concurrent .lustre/fid access"
14420 local expected="$1"
14425 path=$($LFS fid2path "$@")
14428 if [ $rc -ne 0 ]; then
14429 error "path looked up of '$expected' failed: rc=$rc"
14430 elif [ "$path" != "$expected" ]; then
14431 error "path looked up '$path' instead of '$expected'"
14433 echo "FID '$fid' resolves to path '$path' as expected"
14437 test_162a() { # was test_162
14438 test_mkdir -p -c1 $DIR/$tdir/d2
14439 touch $DIR/$tdir/d2/$tfile
14440 touch $DIR/$tdir/d2/x1
14441 touch $DIR/$tdir/d2/x2
14442 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14443 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14445 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14446 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14449 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14450 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14451 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14453 # softlink to wrong file
14454 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14455 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14456 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14459 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14460 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14461 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14462 # fid2path dir/fsname should both work
14463 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14464 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14466 # hardlink count: check that there are 2 links
14467 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14468 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14470 # hardlink indexing: remove the first link
14471 rm $DIR/$tdir/d2/p/q/r/hlink
14472 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14474 run_test 162a "path lookup sanity"
14477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14478 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14481 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14482 error "create striped dir failed"
14484 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14485 tail -n 1 | awk '{print $2}')
14486 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14488 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14489 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14492 for ((i=0;i<5;i++)); do
14493 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14494 error "get fid for f$i failed"
14495 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14497 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14498 error "get fid for d$i failed"
14499 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14504 run_test 162b "striped directory path lookup sanity"
14506 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14508 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14509 skip "Need MDS version at least 2.7.51"
14511 local lpath=$tdir.local
14512 local rpath=$tdir.remote
14514 test_mkdir $DIR/$lpath
14515 test_mkdir $DIR/$rpath
14517 for ((i = 0; i <= 101; i++)); do
14520 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14521 error "get fid for local directory $DIR/$lpath failed"
14522 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14525 test_mkdir $DIR/$rpath
14526 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14527 error "get fid for remote directory $DIR/$rpath failed"
14528 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14533 run_test 162c "fid2path works with paths 100 or more directories deep"
14536 # do directio so as not to populate the page cache
14537 log "creating a 10 Mb file"
14538 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14539 log "starting reads"
14540 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14541 log "truncating the file"
14542 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14544 kill %+ || true # reads might have finished
14545 echo "wait until dd is finished"
14547 log "removing the temporary file"
14548 rm -rf $DIR/$tfile || error "tmp file removal failed"
14550 run_test 169 "parallel read and truncate should not deadlock"
14553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14555 $LCTL clear # bug 18514
14556 $LCTL debug_daemon start $TMP/${tfile}_log_good
14558 $LCTL debug_daemon stop
14559 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14560 error "sed failed to read log_good"
14562 $LCTL debug_daemon start $TMP/${tfile}_log_good
14564 $LCTL debug_daemon stop
14566 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14567 error "lctl df log_bad failed"
14569 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14570 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14572 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14573 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14575 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14576 error "bad_line good_line1 good_line2 are empty"
14578 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14579 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14580 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14582 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14583 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14584 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14586 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14587 error "bad_line_new good_line_new are empty"
14589 local expected_good=$((good_line1 + good_line2*2))
14591 rm -f $TMP/${tfile}*
14592 # LU-231, short malformed line may not be counted into bad lines
14593 if [ $bad_line -ne $bad_line_new ] &&
14594 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14595 error "expected $bad_line bad lines, but got $bad_line_new"
14599 if [ $expected_good -ne $good_line_new ]; then
14600 error "expected $expected_good good lines, but got $good_line_new"
14605 run_test 170 "test lctl df to handle corrupted log ====================="
14607 test_171() { # bug20592
14608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14610 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14611 $LCTL set_param fail_loc=0x50e
14612 $LCTL set_param fail_val=3000
14613 multiop_bg_pause $DIR/$tfile O_s || true
14615 kill -USR1 $MULTIPID
14619 if dmesg | grep "recursive fault"; then
14620 error "caught a recursive fault"
14622 $LCTL set_param fail_loc=0
14625 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14627 # it would be good to share it with obdfilter-survey/iokit-libecho code
14628 setup_obdecho_osc () {
14631 local obdfilter_name=$2
14632 echo "Creating new osc for $obdfilter_name on $ost_nid"
14633 # make sure we can find loopback nid
14634 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14636 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14637 ${obdfilter_name}_osc_UUID || rc=2; }
14638 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14639 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14643 cleanup_obdecho_osc () {
14644 local obdfilter_name=$1
14645 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14646 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14653 local pages=${3:-64}
14658 local obd_size=$(get_obd_size $node $OBD)
14659 local page_size=$(get_page_size $node)
14660 if [[ -n "$obd_size" ]]; then
14661 local new_count=$((obd_size / (pages * page_size / 1024)))
14662 [[ $new_count -ge $count ]] || count=$new_count
14665 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14666 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14668 if [ $rc -eq 0 ]; then
14669 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14670 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14672 echo "New object id is $id"
14673 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14675 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14676 "test_brw $count w v $pages $id" || rc=4; }
14677 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14679 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14680 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14681 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14682 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14683 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14690 if ! module_loaded obdecho; then
14691 load_module obdecho/obdecho &&
14692 stack_trap "rmmod obdecho" EXIT ||
14693 error "unable to load obdecho on client"
14696 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14697 local host=$($LCTL get_param -n osc.$osc.import |
14698 awk '/current_connection:/ { print $2 }' )
14699 local target=$($LCTL get_param -n osc.$osc.import |
14700 awk '/target:/ { print $2 }' )
14701 target=${target%_UUID}
14703 if [ -n "$target" ]; then
14704 setup_obdecho_osc $host $target &&
14705 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14706 { error "obdecho setup failed with $?"; return; }
14708 obdecho_test ${target}_osc client ||
14709 error "obdecho_test failed on ${target}_osc"
14711 $LCTL get_param osc.$osc.import
14712 error "there is no osc.$osc.import target"
14715 run_test 180a "test obdecho on osc"
14718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14719 remote_ost_nodsh && skip "remote OST with nodsh"
14721 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14722 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14723 error "failed to load module obdecho"
14725 local target=$(do_facet ost1 $LCTL dl |
14726 awk '/obdfilter/ { print $4; exit; }')
14728 if [ -n "$target" ]; then
14729 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14731 do_facet ost1 $LCTL dl
14732 error "there is no obdfilter target on ost1"
14735 run_test 180b "test obdecho directly on obdfilter"
14737 test_180c() { # LU-2598
14738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14739 remote_ost_nodsh && skip "remote OST with nodsh"
14740 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14741 skip "Need MDS version at least 2.4.0"
14743 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14744 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14745 error "failed to load module obdecho"
14747 local target=$(do_facet ost1 $LCTL dl |
14748 awk '/obdfilter/ { print $4; exit; }')
14750 if [ -n "$target" ]; then
14751 local pages=16384 # 64MB bulk I/O RPC size
14753 obdecho_test "$target" ost1 "$pages" ||
14754 error "obdecho_test with pages=$pages failed with $?"
14756 do_facet ost1 $LCTL dl
14757 error "there is no obdfilter target on ost1"
14760 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14762 test_181() { # bug 22177
14763 test_mkdir $DIR/$tdir
14764 # create enough files to index the directory
14765 createmany -o $DIR/$tdir/foobar 4000
14766 # print attributes for debug purpose
14769 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14771 # remove the files & current working dir
14772 unlinkmany $DIR/$tdir/foobar 4000
14774 kill -USR1 $MULTIPID
14776 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14779 run_test 181 "Test open-unlinked dir ========================"
14785 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14787 $LCTL set_param mdc.*.rpc_stats=clear
14789 for (( i = 0; i < $tcount; i++ )) ; do
14790 mkdir $DIR/$tdir/$i
14793 for (( i = 0; i < $tcount; i++ )) ; do
14794 createmany -o $DIR/$tdir/$i/f- $fcount &
14798 for (( i = 0; i < $tcount; i++ )) ; do
14799 unlinkmany $DIR/$tdir/$i/f- $fcount &
14803 $LCTL get_param mdc.*.rpc_stats
14807 run_test 182 "Test parallel modify metadata operations ================"
14809 test_183() { # LU-2275
14810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14811 remote_mds_nodsh && skip "remote MDS with nodsh"
14812 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14813 skip "Need MDS version at least 2.3.56"
14815 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14816 echo aaa > $DIR/$tdir/$tfile
14818 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14819 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14821 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14822 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14824 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14826 # Flush negative dentry cache
14827 touch $DIR/$tdir/$tfile
14829 # We are not checking for any leaked references here, they'll
14830 # become evident next time we do cleanup with module unload.
14833 run_test 183 "No crash or request leak in case of strange dispositions ========"
14835 # test suite 184 is for LU-2016, LU-2017
14837 check_swap_layouts_support
14839 dir0=$DIR/$tdir/$testnum
14840 test_mkdir -p -c1 $dir0
14845 $LFS setstripe -c1 $file1
14847 $LFS setstripe -c2 $file2
14849 gen1=$($LFS getstripe -g $file1)
14850 gen2=$($LFS getstripe -g $file2)
14852 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14853 gen=$($LFS getstripe -g $file1)
14854 [[ $gen1 != $gen ]] ||
14855 "Layout generation on $file1 does not change"
14856 gen=$($LFS getstripe -g $file2)
14857 [[ $gen2 != $gen ]] ||
14858 "Layout generation on $file2 does not change"
14860 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14861 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14863 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14865 run_test 184a "Basic layout swap"
14868 check_swap_layouts_support
14870 dir0=$DIR/$tdir/$testnum
14871 mkdir -p $dir0 || error "creating dir $dir0"
14878 $LFS setstripe -c1 $file1
14879 $LFS setstripe -c2 $file2
14880 $LFS setstripe -c1 $file3
14881 chown $RUNAS_ID $file3
14882 gen1=$($LFS getstripe -g $file1)
14883 gen2=$($LFS getstripe -g $file2)
14885 $LFS swap_layouts $dir1 $dir2 &&
14886 error "swap of directories layouts should fail"
14887 $LFS swap_layouts $dir1 $file1 &&
14888 error "swap of directory and file layouts should fail"
14889 $RUNAS $LFS swap_layouts $file1 $file2 &&
14890 error "swap of file we cannot write should fail"
14891 $LFS swap_layouts $file1 $file3 &&
14892 error "swap of file with different owner should fail"
14893 /bin/true # to clear error code
14895 run_test 184b "Forbidden layout swap (will generate errors)"
14898 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14899 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14900 check_swap_layouts_support
14902 local dir0=$DIR/$tdir/$testnum
14903 mkdir -p $dir0 || error "creating dir $dir0"
14905 local ref1=$dir0/ref1
14906 local ref2=$dir0/ref2
14907 local file1=$dir0/file1
14908 local file2=$dir0/file2
14909 # create a file large enough for the concurrent test
14910 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14911 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14912 echo "ref file size: ref1($(stat -c %s $ref1))," \
14913 "ref2($(stat -c %s $ref2))"
14916 dd if=$ref1 of=$file1 bs=16k &
14919 # Make sure dd starts to copy file
14920 while [ ! -f $file1 ]; do sleep 0.1; done
14922 $LFS swap_layouts $file1 $file2
14925 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14926 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14928 # how many bytes copied before swapping layout
14929 local copied=$(stat -c %s $file2)
14930 local remaining=$(stat -c %s $ref1)
14931 remaining=$((remaining - copied))
14932 echo "Copied $copied bytes before swapping layout..."
14934 cmp -n $copied $file1 $ref2 | grep differ &&
14935 error "Content mismatch [0, $copied) of ref2 and file1"
14936 cmp -n $copied $file2 $ref1 ||
14937 error "Content mismatch [0, $copied) of ref1 and file2"
14938 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14939 error "Content mismatch [$copied, EOF) of ref1 and file1"
14942 rm -f $ref1 $ref2 $file1 $file2
14944 run_test 184c "Concurrent write and layout swap"
14947 check_swap_layouts_support
14948 [ -z "$(which getfattr 2>/dev/null)" ] &&
14949 skip_env "no getfattr command"
14951 local file1=$DIR/$tdir/$tfile-1
14952 local file2=$DIR/$tdir/$tfile-2
14953 local file3=$DIR/$tdir/$tfile-3
14957 mkdir -p $DIR/$tdir
14958 touch $file1 || error "create $file1 failed"
14959 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14960 error "create $file2 failed"
14961 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14962 error "create $file3 failed"
14963 lovea1=$(get_layout_param $file1)
14965 $LFS swap_layouts $file2 $file3 ||
14966 error "swap $file2 $file3 layouts failed"
14967 $LFS swap_layouts $file1 $file2 ||
14968 error "swap $file1 $file2 layouts failed"
14970 lovea2=$(get_layout_param $file2)
14973 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14975 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14976 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14978 run_test 184d "allow stripeless layouts swap"
14981 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14982 skip "Need MDS version at least 2.6.94"
14983 check_swap_layouts_support
14984 [ -z "$(which getfattr 2>/dev/null)" ] &&
14985 skip_env "no getfattr command"
14987 local file1=$DIR/$tdir/$tfile-1
14988 local file2=$DIR/$tdir/$tfile-2
14989 local file3=$DIR/$tdir/$tfile-3
14992 mkdir -p $DIR/$tdir
14993 touch $file1 || error "create $file1 failed"
14994 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14995 error "create $file2 failed"
14996 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14997 error "create $file3 failed"
14999 $LFS swap_layouts $file1 $file2 ||
15000 error "swap $file1 $file2 layouts failed"
15002 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15003 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15005 echo 123 > $file1 || error "Should be able to write into $file1"
15007 $LFS swap_layouts $file1 $file3 ||
15008 error "swap $file1 $file3 layouts failed"
15010 echo 123 > $file1 || error "Should be able to write into $file1"
15012 rm -rf $file1 $file2 $file3
15014 run_test 184e "Recreate layout after stripeless layout swaps"
15017 # Create a file with name longer than sizeof(struct stat) ==
15018 # 144 to see if we can get chars from the file name to appear
15019 # in the returned striping. Note that 'f' == 0x66.
15020 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15022 mkdir -p $DIR/$tdir
15023 mcreate $DIR/$tdir/$file
15024 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15025 error "IOC_MDC_GETFILEINFO returned garbage striping"
15028 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15030 test_185() { # LU-2441
15031 # LU-3553 - no volatile file support in old servers
15032 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15033 skip "Need MDS version at least 2.3.60"
15035 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15036 touch $DIR/$tdir/spoo
15037 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15038 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15039 error "cannot create/write a volatile file"
15040 [ "$FILESET" == "" ] &&
15041 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15042 error "FID is still valid after close"
15044 multiop_bg_pause $DIR/$tdir vVw4096_c
15051 # assume that the next FID for this client is sequential, since stdout
15052 # is unfortunately eaten by multiop_bg_pause
15053 local n=$((${fidv[1]} + 1))
15054 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15055 if [ "$FILESET" == "" ]; then
15056 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15057 error "FID is missing before close"
15059 kill -USR1 $multi_pid
15060 # 1 second delay, so if mtime change we will see it
15062 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15063 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15065 run_test 185 "Volatile file support"
15067 function create_check_volatile() {
15071 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15074 local FID=$(cat /tmp/${tfile}.fid)
15075 [ "$FID" == "" ] && error "can't get FID for volatile"
15076 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15077 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15078 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15082 cancel_lru_locks mdc # flush opencache
15083 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15088 # LU-12516 - volatile creation via .lustre
15089 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15090 skip "Need MDS version at least 2.3.55"
15092 create_check_volatile 0
15093 [ $MDSCOUNT -lt 2 ] && return 0
15096 create_check_volatile 1
15100 run_test 185a "Volatile file creation in .lustre/fid/"
15103 remote_mds_nodsh && skip "remote MDS with nodsh"
15104 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15105 skip "Need MDS version at least 2.3.0"
15107 local dir0=$DIR/$tdir/$testnum
15108 mkdir -p $dir0 || error "creating dir $dir0"
15110 local file=$dir0/file1
15111 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15112 local dv1=$($LFS data_version $file)
15113 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15114 local dv2=$($LFS data_version $file)
15115 [[ $dv1 != $dv2 ]] ||
15116 error "data version did not change on write $dv1 == $dv2"
15121 run_test 187a "Test data version change"
15124 remote_mds_nodsh && skip "remote MDS with nodsh"
15125 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15126 skip "Need MDS version at least 2.3.0"
15128 local dir0=$DIR/$tdir/$testnum
15129 mkdir -p $dir0 || error "creating dir $dir0"
15131 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15132 [[ ${DV[0]} != ${DV[1]} ]] ||
15133 error "data version did not change on write"\
15134 " ${DV[0]} == ${DV[1]}"
15139 run_test 187b "Test data version change on volatile file"
15142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15143 remote_mgs_nodsh && skip "remote MGS with nodsh"
15144 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15146 local POOL=${POOL:-cea1}
15147 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15148 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15151 local last_ost=$(($OSTCOUNT - 1))
15153 local ost_list=$(seq $first_ost $ost_step $last_ost)
15154 local ost_range="$first_ost $last_ost $ost_step"
15155 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15156 local file_dir=$POOL_ROOT/file_tst
15157 local subdir=$test_path/subdir
15161 # former test_200a test_200b
15162 pool_add $POOL || { rc=$? ; break; }
15163 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15164 # former test_200c test_200d
15165 mkdir -p $test_path
15166 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15167 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15169 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15170 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15171 || { rc=$? ; break; }
15172 # former test_200e test_200f
15173 local files=$((OSTCOUNT*3))
15174 pool_alloc_files $POOL $test_path $files "$ost_list" \
15175 || { rc=$? ; break; }
15176 pool_create_files $POOL $file_dir $files "$ost_list" \
15177 || { rc=$? ; break; }
15178 # former test_200g test_200h
15179 pool_lfs_df $POOL || { rc=$? ; break; }
15180 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15182 # former test_201a test_201b test_201c
15183 pool_remove_first_target $POOL || { rc=$? ; break; }
15185 local f=$test_path/$tfile
15186 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15187 pool_remove $POOL $f || { rc=$? ; break; }
15195 run_test 200 "OST pools"
15197 # usage: default_attr <count | size | offset>
15199 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15202 # usage: check_default_stripe_attr
15203 check_default_stripe_attr() {
15204 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15207 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15209 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15213 error "unknown getstripe attr '$1'"
15216 [ $ACTUAL == $EXPECTED ] ||
15217 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15221 test_mkdir $DIR/$tdir
15222 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15224 check_default_stripe_attr --stripe-count
15225 check_default_stripe_attr --stripe-size
15226 check_default_stripe_attr --stripe-index
15228 run_test 204a "Print default stripe attributes"
15231 test_mkdir $DIR/$tdir
15232 $LFS setstripe --stripe-count 1 $DIR/$tdir
15234 check_default_stripe_attr --stripe-size
15235 check_default_stripe_attr --stripe-index
15237 run_test 204b "Print default stripe size and offset"
15240 test_mkdir $DIR/$tdir
15241 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15243 check_default_stripe_attr --stripe-count
15244 check_default_stripe_attr --stripe-index
15246 run_test 204c "Print default stripe count and offset"
15249 test_mkdir $DIR/$tdir
15250 $LFS setstripe --stripe-index 0 $DIR/$tdir
15252 check_default_stripe_attr --stripe-count
15253 check_default_stripe_attr --stripe-size
15255 run_test 204d "Print default stripe count and size"
15258 test_mkdir $DIR/$tdir
15259 $LFS setstripe -d $DIR/$tdir
15261 check_default_stripe_attr --stripe-count --raw
15262 check_default_stripe_attr --stripe-size --raw
15263 check_default_stripe_attr --stripe-index --raw
15265 run_test 204e "Print raw stripe attributes"
15268 test_mkdir $DIR/$tdir
15269 $LFS setstripe --stripe-count 1 $DIR/$tdir
15271 check_default_stripe_attr --stripe-size --raw
15272 check_default_stripe_attr --stripe-index --raw
15274 run_test 204f "Print raw stripe size and offset"
15277 test_mkdir $DIR/$tdir
15278 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15280 check_default_stripe_attr --stripe-count --raw
15281 check_default_stripe_attr --stripe-index --raw
15283 run_test 204g "Print raw stripe count and offset"
15286 test_mkdir $DIR/$tdir
15287 $LFS setstripe --stripe-index 0 $DIR/$tdir
15289 check_default_stripe_attr --stripe-count --raw
15290 check_default_stripe_attr --stripe-size --raw
15292 run_test 204h "Print raw stripe count and size"
15294 # Figure out which job scheduler is being used, if any,
15295 # or use a fake one
15296 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15297 JOBENV=SLURM_JOB_ID
15298 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15300 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15302 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15303 JOBENV=LOADL_STEP_ID
15304 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15307 $LCTL list_param jobid_name > /dev/null 2>&1
15308 if [ $? -eq 0 ]; then
15314 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15316 verify_jobstats() {
15321 # we don't really need to clear the stats for this test to work, since each
15322 # command has a unique jobid, but it makes debugging easier if needed.
15323 # for facet in $facets; do
15324 # local dev=$(convert_facet2label $facet)
15325 # # clear old jobstats
15326 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15329 # use a new JobID for each test, or we might see an old one
15330 [ "$JOBENV" = "FAKE_JOBID" ] &&
15331 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15333 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15335 [ "$JOBENV" = "nodelocal" ] && {
15336 FAKE_JOBID=id.$testnum.%e.$RANDOM
15337 $LCTL set_param jobid_name=$FAKE_JOBID
15338 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15341 log "Test: ${cmd[*]}"
15342 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15344 if [ $JOBENV = "FAKE_JOBID" ]; then
15345 FAKE_JOBID=$JOBVAL ${cmd[*]}
15350 # all files are created on OST0000
15351 for facet in $facets; do
15352 local stats="*.$(convert_facet2label $facet).job_stats"
15354 # strip out libtool wrappers for in-tree executables
15355 if [ $(do_facet $facet lctl get_param $stats |
15356 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15357 do_facet $facet lctl get_param $stats
15358 error "No jobstats for $JOBVAL found on $facet::$stats"
15364 local new_jobenv=$1
15366 set_persistent_param_and_check client "jobid_var" \
15367 "$FSNAME.sys.jobid_var" $new_jobenv
15370 test_205() { # Job stats
15371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15372 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15373 skip "Need MDS version with at least 2.7.1"
15374 remote_mgs_nodsh && skip "remote MGS with nodsh"
15375 remote_mds_nodsh && skip "remote MDS with nodsh"
15376 remote_ost_nodsh && skip "remote OST with nodsh"
15377 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15378 skip "Server doesn't support jobstats"
15379 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15381 local old_jobenv=$($LCTL get_param -n jobid_var)
15382 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15384 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15385 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15387 stack_trap "do_facet mgs $PERM_CMD \
15388 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15392 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15393 mdt.*.job_cleanup_interval | head -n 1)
15394 local new_interval=5
15395 do_facet $SINGLEMDS \
15396 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15397 stack_trap "do_facet $SINGLEMDS \
15398 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15399 local start=$SECONDS
15403 cmd="mkdir $DIR/$tdir"
15404 verify_jobstats "$cmd" "$SINGLEMDS"
15406 cmd="rmdir $DIR/$tdir"
15407 verify_jobstats "$cmd" "$SINGLEMDS"
15408 # mkdir on secondary MDT
15409 if [ $MDSCOUNT -gt 1 ]; then
15410 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15411 verify_jobstats "$cmd" "mds2"
15414 cmd="mknod $DIR/$tfile c 1 3"
15415 verify_jobstats "$cmd" "$SINGLEMDS"
15417 cmd="rm -f $DIR/$tfile"
15418 verify_jobstats "$cmd" "$SINGLEMDS"
15419 # create all files on OST0000 so verify_jobstats can find OST stats
15421 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15422 verify_jobstats "$cmd" "$SINGLEMDS"
15424 cmd="touch $DIR/$tfile"
15425 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15427 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15428 verify_jobstats "$cmd" "ost1"
15430 cancel_lru_locks osc
15431 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15432 verify_jobstats "$cmd" "ost1"
15434 cmd="$TRUNCATE $DIR/$tfile 0"
15435 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15437 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15438 verify_jobstats "$cmd" "$SINGLEMDS"
15439 # jobstats expiry - sleep until old stats should be expired
15440 local left=$((new_interval + 5 - (SECONDS - start)))
15441 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15442 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15444 cmd="mkdir $DIR/$tdir.expire"
15445 verify_jobstats "$cmd" "$SINGLEMDS"
15446 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15447 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15449 # Ensure that jobid are present in changelog (if supported by MDS)
15450 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15451 changelog_dump | tail -10
15452 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15453 [ $jobids -eq 9 ] ||
15454 error "Wrong changelog jobid count $jobids != 9"
15458 jobstats_set $JOBENV
15460 changelog_dump | grep $tfile
15461 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15462 [ $jobids -eq 0 ] ||
15463 error "Unexpected jobids when jobid_var=$JOBENV"
15466 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15467 JOBENV="JOBCOMPLEX"
15468 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15470 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15472 run_test 205 "Verify job stats"
15474 # LU-1480, LU-1773 and LU-1657
15476 mkdir -p $DIR/$tdir
15477 $LFS setstripe -c -1 $DIR/$tdir
15478 #define OBD_FAIL_LOV_INIT 0x1403
15479 $LCTL set_param fail_loc=0xa0001403
15480 $LCTL set_param fail_val=1
15481 touch $DIR/$tdir/$tfile || true
15483 run_test 206 "fail lov_init_raid0() doesn't lbug"
15486 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15487 local fsz=`stat -c %s $DIR/$tfile`
15488 cancel_lru_locks mdc
15490 # do not return layout in getattr intent
15491 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15492 $LCTL set_param fail_loc=0x170
15493 local sz=`stat -c %s $DIR/$tfile`
15495 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15499 run_test 207a "can refresh layout at glimpse"
15502 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15503 local cksum=`md5sum $DIR/$tfile`
15504 local fsz=`stat -c %s $DIR/$tfile`
15505 cancel_lru_locks mdc
15506 cancel_lru_locks osc
15508 # do not return layout in getattr intent
15509 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15510 $LCTL set_param fail_loc=0x171
15512 # it will refresh layout after the file is opened but before read issues
15513 echo checksum is "$cksum"
15514 echo "$cksum" |md5sum -c --quiet || error "file differs"
15518 run_test 207b "can refresh layout at open"
15521 # FIXME: in this test suite, only RD lease is used. This is okay
15522 # for now as only exclusive open is supported. After generic lease
15523 # is done, this test suite should be revised. - Jinshan
15525 remote_mds_nodsh && skip "remote MDS with nodsh"
15526 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15527 skip "Need MDS version at least 2.4.52"
15529 echo "==== test 1: verify get lease work"
15530 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15532 echo "==== test 2: verify lease can be broken by upcoming open"
15533 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15537 $MULTIOP $DIR/$tfile oO_RDONLY:c
15538 kill -USR1 $PID && wait $PID || error "break lease error"
15540 echo "==== test 3: verify lease can't be granted if an open already exists"
15541 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15545 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15546 kill -USR1 $PID && wait $PID || error "open file error"
15548 echo "==== test 4: lease can sustain over recovery"
15549 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15555 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15557 echo "==== test 5: lease broken can't be regained by replay"
15558 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15562 # open file to break lease and then recovery
15563 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15566 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15570 run_test 208 "Exclusive open"
15573 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15574 skip_env "must have disp_stripe"
15577 sync; sleep 5; sync;
15579 echo 3 > /proc/sys/vm/drop_caches
15580 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15582 # open/close 500 times
15583 for i in $(seq 500); do
15587 echo 3 > /proc/sys/vm/drop_caches
15588 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15590 echo "before: $req_before, after: $req_after"
15591 [ $((req_after - req_before)) -ge 300 ] &&
15592 error "open/close requests are not freed"
15595 run_test 209 "read-only open/close requests should be freed promptly"
15599 size=$((size % 8192 + 1))
15600 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15601 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15602 rm -f $DIR/f212 $DIR/f212.xyz
15604 run_test 212 "Sendfile test ============================================"
15607 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15608 cancel_lru_locks osc
15609 lctl set_param fail_loc=0x8000040f
15610 # generate a read lock
15611 cat $DIR/$tfile > /dev/null
15612 # write to the file, it will try to cancel the above read lock.
15613 cat /etc/hosts >> $DIR/$tfile
15615 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15617 test_214() { # for bug 20133
15618 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15619 for (( i=0; i < 340; i++ )) ; do
15620 touch $DIR/$tdir/d214c/a$i
15623 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15624 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15625 ls $DIR/d214c || error "ls $DIR/d214c failed"
15626 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15627 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15629 run_test 214 "hash-indexed directory test - bug 20133"
15631 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15632 create_lnet_proc_files() {
15633 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15636 # counterpart of create_lnet_proc_files
15637 remove_lnet_proc_files() {
15638 rm -f $TMP/lnet_$1.sys
15641 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15642 # 3rd arg as regexp for body
15643 check_lnet_proc_stats() {
15644 local l=$(cat "$TMP/lnet_$1" |wc -l)
15645 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15647 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15650 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15651 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15652 # optional and can be regexp for 2nd line (lnet.routes case)
15653 check_lnet_proc_entry() {
15654 local blp=2 # blp stands for 'position of 1st line of body'
15655 [ -z "$5" ] || blp=3 # lnet.routes case
15657 local l=$(cat "$TMP/lnet_$1" |wc -l)
15658 # subtracting one from $blp because the body can be empty
15659 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15661 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15662 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15664 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15665 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15667 # bail out if any unexpected line happened
15668 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15669 [ "$?" != 0 ] || error "$2 misformatted"
15672 test_215() { # for bugs 18102, 21079, 21517
15673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15675 local N='(0|[1-9][0-9]*)' # non-negative numeric
15676 local P='[1-9][0-9]*' # positive numeric
15677 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15678 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15679 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15680 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15682 local L1 # regexp for 1st line
15683 local L2 # regexp for 2nd line (optional)
15684 local BR # regexp for the rest (body)
15686 # lnet.stats should look as 11 space-separated non-negative numerics
15687 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15688 create_lnet_proc_files "stats"
15689 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15690 remove_lnet_proc_files "stats"
15692 # lnet.routes should look like this:
15693 # Routing disabled/enabled
15694 # net hops priority state router
15695 # where net is a string like tcp0, hops > 0, priority >= 0,
15696 # state is up/down,
15697 # router is a string like 192.168.1.1@tcp2
15698 L1="^Routing (disabled|enabled)$"
15699 L2="^net +hops +priority +state +router$"
15700 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15701 create_lnet_proc_files "routes"
15702 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15703 remove_lnet_proc_files "routes"
15705 # lnet.routers should look like this:
15706 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15707 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15708 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15709 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15710 L1="^ref +rtr_ref +alive +router$"
15711 BR="^$P +$P +(up|down) +$NID$"
15712 create_lnet_proc_files "routers"
15713 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15714 remove_lnet_proc_files "routers"
15716 # lnet.peers should look like this:
15717 # nid refs state last max rtr min tx min queue
15718 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15719 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15720 # numeric (0 or >0 or <0), queue >= 0.
15721 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15722 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15723 create_lnet_proc_files "peers"
15724 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15725 remove_lnet_proc_files "peers"
15727 # lnet.buffers should look like this:
15728 # pages count credits min
15729 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15730 L1="^pages +count +credits +min$"
15731 BR="^ +$N +$N +$I +$I$"
15732 create_lnet_proc_files "buffers"
15733 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15734 remove_lnet_proc_files "buffers"
15736 # lnet.nis should look like this:
15737 # nid status alive refs peer rtr max tx min
15738 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15739 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15740 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15741 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15742 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15743 create_lnet_proc_files "nis"
15744 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15745 remove_lnet_proc_files "nis"
15747 # can we successfully write to lnet.stats?
15748 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15750 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15752 test_216() { # bug 20317
15753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15754 remote_ost_nodsh && skip "remote OST with nodsh"
15757 local facets=$(get_facets OST)
15758 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15760 save_lustre_params client "osc.*.contention_seconds" > $p
15761 save_lustre_params $facets \
15762 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15763 save_lustre_params $facets \
15764 "ldlm.namespaces.filter-*.contended_locks" >> $p
15765 save_lustre_params $facets \
15766 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15767 clear_stats osc.*.osc_stats
15769 # agressive lockless i/o settings
15770 do_nodes $(comma_list $(osts_nodes)) \
15771 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15772 ldlm.namespaces.filter-*.contended_locks=0 \
15773 ldlm.namespaces.filter-*.contention_seconds=60"
15774 lctl set_param -n osc.*.contention_seconds=60
15776 $DIRECTIO write $DIR/$tfile 0 10 4096
15777 $CHECKSTAT -s 40960 $DIR/$tfile
15779 # disable lockless i/o
15780 do_nodes $(comma_list $(osts_nodes)) \
15781 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15782 ldlm.namespaces.filter-*.contended_locks=32 \
15783 ldlm.namespaces.filter-*.contention_seconds=0"
15784 lctl set_param -n osc.*.contention_seconds=0
15785 clear_stats osc.*.osc_stats
15787 dd if=/dev/zero of=$DIR/$tfile count=0
15788 $CHECKSTAT -s 0 $DIR/$tfile
15790 restore_lustre_params <$p
15794 run_test 216 "check lockless direct write updates file size and kms correctly"
15796 test_217() { # bug 22430
15797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15802 for node in $(nodes_list); do
15803 nid=$(host_nids_address $node $NETTYPE)
15804 if [[ $nid = *-* ]] ; then
15805 echo "lctl ping $(h2nettype $nid)"
15806 lctl ping $(h2nettype $nid)
15808 echo "skipping $node (no hyphen detected)"
15812 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15815 # do directio so as not to populate the page cache
15816 log "creating a 10 Mb file"
15817 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15818 log "starting reads"
15819 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15820 log "truncating the file"
15821 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15823 kill %+ || true # reads might have finished
15824 echo "wait until dd is finished"
15826 log "removing the temporary file"
15827 rm -rf $DIR/$tfile || error "tmp file removal failed"
15829 run_test 218 "parallel read and truncate should not deadlock"
15832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15834 # write one partial page
15835 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15836 # set no grant so vvp_io_commit_write will do sync write
15837 $LCTL set_param fail_loc=0x411
15838 # write a full page at the end of file
15839 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15841 $LCTL set_param fail_loc=0
15842 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15843 $LCTL set_param fail_loc=0x411
15844 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15847 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15848 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15850 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15852 test_220() { #LU-325
15853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15854 remote_ost_nodsh && skip "remote OST with nodsh"
15855 remote_mds_nodsh && skip "remote MDS with nodsh"
15856 remote_mgs_nodsh && skip "remote MGS with nodsh"
15860 # create on MDT0000 so the last_id and next_id are correct
15862 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15866 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15867 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15868 osp.$mdtosc_proc1.prealloc_last_id)
15869 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15870 osp.$mdtosc_proc1.prealloc_next_id)
15874 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15875 #define OBD_FAIL_OST_ENOINO 0x229
15876 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15877 create_pool $FSNAME.$TESTNAME || return 1
15878 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15880 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15882 MDSOBJS=$((last_id - next_id))
15883 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15885 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15886 echo "OST still has $count kbytes free"
15888 echo "create $MDSOBJS files @next_id..."
15889 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15891 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15892 osp.$mdtosc_proc1.prealloc_last_id)
15893 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15894 osp.$mdtosc_proc1.prealloc_next_id)
15896 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15901 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15902 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15904 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15905 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15906 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15907 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15908 echo "unlink $MDSOBJS files @$next_id..."
15909 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15911 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15916 dd if=`which date` of=$MOUNT/date oflag=sync
15917 chmod +x $MOUNT/date
15919 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15920 $LCTL set_param fail_loc=0x80001401
15922 $MOUNT/date > /dev/null
15925 run_test 221 "make sure fault and truncate race to not cause OOM"
15928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15931 test_mkdir $DIR/$tdir
15932 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15933 createmany -o $DIR/$tdir/$tfile 10
15934 cancel_lru_locks mdc
15935 cancel_lru_locks osc
15936 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15937 $LCTL set_param fail_loc=0x31a
15938 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15939 $LCTL set_param fail_loc=0
15942 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15948 test_mkdir $DIR/$tdir
15949 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15950 createmany -o $DIR/$tdir/$tfile 10
15951 cancel_lru_locks mdc
15952 cancel_lru_locks osc
15953 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15954 $LCTL set_param fail_loc=0x31a
15955 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15956 $LCTL set_param fail_loc=0
15958 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15964 test_mkdir $DIR/$tdir
15965 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15966 createmany -o $DIR/$tdir/$tfile 10
15967 cancel_lru_locks mdc
15968 cancel_lru_locks osc
15969 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15970 $LCTL set_param fail_loc=0x31b
15971 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15972 $LCTL set_param fail_loc=0
15975 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15977 test_224a() { # LU-1039, MRP-303
15978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15980 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15981 $LCTL set_param fail_loc=0x508
15982 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15983 $LCTL set_param fail_loc=0
15986 run_test 224a "Don't panic on bulk IO failure"
15988 test_224b() { # LU-1039, MRP-303
15989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15991 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
15992 cancel_lru_locks osc
15993 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
15994 $LCTL set_param fail_loc=0x515
15995 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
15996 $LCTL set_param fail_loc=0
15999 run_test 224b "Don't panic on bulk IO failure"
16001 test_224c() { # LU-6441
16002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16003 remote_mds_nodsh && skip "remote MDS with nodsh"
16005 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16006 save_writethrough $p
16007 set_cache writethrough on
16009 local pages_per_rpc=$($LCTL get_param \
16010 osc.*.max_pages_per_rpc)
16011 local at_max=$($LCTL get_param -n at_max)
16012 local timeout=$($LCTL get_param -n timeout)
16013 local test_at="at_max"
16014 local param_at="$FSNAME.sys.at_max"
16015 local test_timeout="timeout"
16016 local param_timeout="$FSNAME.sys.timeout"
16018 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16020 set_persistent_param_and_check client "$test_at" "$param_at" 0
16021 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16023 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16024 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16025 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16026 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16028 do_facet ost1 "$LCTL set_param fail_loc=0"
16030 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16031 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16034 $LCTL set_param -n $pages_per_rpc
16035 restore_lustre_params < $p
16038 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16040 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16043 if [ -z ${MDSSURVEY} ]; then
16044 skip_env "mds-survey not found"
16046 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16047 skip "Need MDS version at least 2.2.51"
16049 local mds=$(facet_host $SINGLEMDS)
16050 local target=$(do_nodes $mds 'lctl dl' |
16051 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16053 local cmd1="file_count=1000 thrhi=4"
16054 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16055 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16056 local cmd="$cmd1 $cmd2 $cmd3"
16058 rm -f ${TMP}/mds_survey*
16060 eval $cmd || error "mds-survey with zero-stripe failed"
16061 cat ${TMP}/mds_survey*
16062 rm -f ${TMP}/mds_survey*
16064 run_test 225a "Metadata survey sanity with zero-stripe"
16067 if [ -z ${MDSSURVEY} ]; then
16068 skip_env "mds-survey not found"
16070 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16071 skip "Need MDS version at least 2.2.51"
16072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16073 remote_mds_nodsh && skip "remote MDS with nodsh"
16074 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16075 skip_env "Need to mount OST to test"
16078 local mds=$(facet_host $SINGLEMDS)
16079 local target=$(do_nodes $mds 'lctl dl' |
16080 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16082 local cmd1="file_count=1000 thrhi=4"
16083 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16084 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16085 local cmd="$cmd1 $cmd2 $cmd3"
16087 rm -f ${TMP}/mds_survey*
16089 eval $cmd || error "mds-survey with stripe_count failed"
16090 cat ${TMP}/mds_survey*
16091 rm -f ${TMP}/mds_survey*
16093 run_test 225b "Metadata survey sanity with stripe_count = 1"
16095 mcreate_path2fid () {
16101 local path=$DIR/$tdir/$name
16106 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16107 error "cannot create $desc"
16109 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16111 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16113 fid_path=$($LFS fid2path $MOUNT $fid)
16115 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16117 [ "$path" == "$fid_path" ] ||
16118 error "fid2path returned $fid_path, expected $path"
16120 echo "pass with $path and $fid"
16125 mkdir -p $DIR/$tdir
16127 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16128 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16129 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16130 mcreate_path2fid 0040666 0 0 dir "directory"
16131 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16132 mcreate_path2fid 0100666 0 0 file "regular file"
16133 mcreate_path2fid 0120666 0 0 link "symbolic link"
16134 mcreate_path2fid 0140666 0 0 sock "socket"
16136 run_test 226a "call path2fid and fid2path on files of all type"
16139 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16144 mkdir -p $DIR/$tdir
16145 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16146 error "create remote directory failed"
16147 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16148 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16149 "character special file (null)"
16150 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16151 "character special file (no device)"
16152 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16153 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16154 "block special file (loop)"
16155 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16156 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16157 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16159 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16161 # LU-1299 Executing or running ldd on a truncated executable does not
16162 # cause an out-of-memory condition.
16164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16165 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16167 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16168 chmod +x $MOUNT/date
16170 $MOUNT/date > /dev/null
16171 ldd $MOUNT/date > /dev/null
16174 run_test 227 "running truncated executable does not cause OOM"
16176 # LU-1512 try to reuse idle OI blocks
16178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16179 remote_mds_nodsh && skip "remote MDS with nodsh"
16180 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16182 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16183 local myDIR=$DIR/$tdir
16186 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16187 $LCTL set_param fail_loc=0x80001002
16188 createmany -o $myDIR/t- 10000
16189 $LCTL set_param fail_loc=0
16190 # The guard is current the largest FID holder
16192 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16194 local IDX=$(($SEQ % 64))
16196 do_facet $SINGLEMDS sync
16197 # Make sure journal flushed.
16199 local blk1=$(do_facet $SINGLEMDS \
16200 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16201 grep Blockcount | awk '{print $4}')
16203 # Remove old files, some OI blocks will become idle.
16204 unlinkmany $myDIR/t- 10000
16205 # Create new files, idle OI blocks should be reused.
16206 createmany -o $myDIR/t- 2000
16207 do_facet $SINGLEMDS sync
16208 # Make sure journal flushed.
16210 local blk2=$(do_facet $SINGLEMDS \
16211 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16212 grep Blockcount | awk '{print $4}')
16214 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16216 run_test 228a "try to reuse idle OI blocks"
16219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16220 remote_mds_nodsh && skip "remote MDS with nodsh"
16221 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16223 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16224 local myDIR=$DIR/$tdir
16227 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16228 $LCTL set_param fail_loc=0x80001002
16229 createmany -o $myDIR/t- 10000
16230 $LCTL set_param fail_loc=0
16231 # The guard is current the largest FID holder
16233 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16235 local IDX=$(($SEQ % 64))
16237 do_facet $SINGLEMDS sync
16238 # Make sure journal flushed.
16240 local blk1=$(do_facet $SINGLEMDS \
16241 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16242 grep Blockcount | awk '{print $4}')
16244 # Remove old files, some OI blocks will become idle.
16245 unlinkmany $myDIR/t- 10000
16248 stop $SINGLEMDS || error "Fail to stop MDT."
16250 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16252 df $MOUNT || error "Fail to df."
16253 # Create new files, idle OI blocks should be reused.
16254 createmany -o $myDIR/t- 2000
16255 do_facet $SINGLEMDS sync
16256 # Make sure journal flushed.
16258 local blk2=$(do_facet $SINGLEMDS \
16259 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16260 grep Blockcount | awk '{print $4}')
16262 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16264 run_test 228b "idle OI blocks can be reused after MDT restart"
16268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16269 remote_mds_nodsh && skip "remote MDS with nodsh"
16270 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16272 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16273 local myDIR=$DIR/$tdir
16276 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16277 $LCTL set_param fail_loc=0x80001002
16278 # 20000 files can guarantee there are index nodes in the OI file
16279 createmany -o $myDIR/t- 20000
16280 $LCTL set_param fail_loc=0
16281 # The guard is current the largest FID holder
16283 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16285 local IDX=$(($SEQ % 64))
16287 do_facet $SINGLEMDS sync
16288 # Make sure journal flushed.
16290 local blk1=$(do_facet $SINGLEMDS \
16291 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16292 grep Blockcount | awk '{print $4}')
16294 # Remove old files, some OI blocks will become idle.
16295 unlinkmany $myDIR/t- 20000
16297 # The OI file should become empty now
16299 # Create new files, idle OI blocks should be reused.
16300 createmany -o $myDIR/t- 2000
16301 do_facet $SINGLEMDS sync
16302 # Make sure journal flushed.
16304 local blk2=$(do_facet $SINGLEMDS \
16305 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16306 grep Blockcount | awk '{print $4}')
16308 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16310 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16312 test_229() { # LU-2482, LU-3448
16313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16314 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16315 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16316 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16320 # Create a file with a released layout and stripe count 2.
16321 $MULTIOP $DIR/$tfile H2c ||
16322 error "failed to create file with released layout"
16324 $LFS getstripe -v $DIR/$tfile
16326 local pattern=$($LFS getstripe -L $DIR/$tfile)
16327 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16329 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16331 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16332 stat $DIR/$tfile || error "failed to stat released file"
16334 chown $RUNAS_ID $DIR/$tfile ||
16335 error "chown $RUNAS_ID $DIR/$tfile failed"
16337 chgrp $RUNAS_ID $DIR/$tfile ||
16338 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16340 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16341 rm $DIR/$tfile || error "failed to remove released file"
16343 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16347 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16348 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16349 skip "Need MDS version at least 2.11.52"
16353 test_mkdir $DIR/$tdir
16354 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16355 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16356 [ $mdt_idx -ne 0 ] &&
16357 error "create local directory on wrong MDT $mdt_idx"
16359 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16360 error "create remote directory failed"
16361 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16362 [ $mdt_idx -ne $MDTIDX ] &&
16363 error "create remote directory on wrong MDT $mdt_idx"
16365 createmany -o $DIR/$tdir/test_230/t- 10 ||
16366 error "create files on remote directory failed"
16367 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16368 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16369 rm -r $DIR/$tdir || error "unlink remote directory failed"
16371 run_test 230a "Create remote directory and files under the remote directory"
16374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16375 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16376 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16377 skip "Need MDS version at least 2.11.52"
16385 local migrate_dir=$DIR/$tdir/migrate_dir
16386 local other_dir=$DIR/$tdir/other_dir
16388 test_mkdir $DIR/$tdir
16389 test_mkdir -i0 -c1 $migrate_dir
16390 test_mkdir -i0 -c1 $other_dir
16391 for ((i=0; i<10; i++)); do
16392 mkdir -p $migrate_dir/dir_${i}
16393 createmany -o $migrate_dir/dir_${i}/f 10 ||
16394 error "create files under remote dir failed $i"
16397 cp /etc/passwd $migrate_dir/$tfile
16398 cp /etc/passwd $other_dir/$tfile
16399 chattr +SAD $migrate_dir
16400 chattr +SAD $migrate_dir/$tfile
16402 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16403 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16404 local old_dir_mode=$(stat -c%f $migrate_dir)
16405 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16407 mkdir -p $migrate_dir/dir_default_stripe2
16408 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16409 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16411 mkdir -p $other_dir
16412 ln $migrate_dir/$tfile $other_dir/luna
16413 ln $migrate_dir/$tfile $migrate_dir/sofia
16414 ln $other_dir/$tfile $migrate_dir/david
16415 ln -s $migrate_dir/$tfile $other_dir/zachary
16416 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16417 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16419 $LFS migrate -m $MDTIDX $migrate_dir ||
16420 error "fails on migrating remote dir to MDT1"
16422 echo "migratate to MDT1, then checking.."
16423 for ((i = 0; i < 10; i++)); do
16424 for file in $(find $migrate_dir/dir_${i}); do
16425 mdt_index=$($LFS getstripe -m $file)
16426 [ $mdt_index == $MDTIDX ] ||
16427 error "$file is not on MDT${MDTIDX}"
16431 # the multiple link file should still in MDT0
16432 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16433 [ $mdt_index == 0 ] ||
16434 error "$file is not on MDT${MDTIDX}"
16436 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16437 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16438 error " expect $old_dir_flag get $new_dir_flag"
16440 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16441 [ "$old_file_flag" = "$new_file_flag" ] ||
16442 error " expect $old_file_flag get $new_file_flag"
16444 local new_dir_mode=$(stat -c%f $migrate_dir)
16445 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16446 error "expect mode $old_dir_mode get $new_dir_mode"
16448 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16449 [ "$old_file_mode" = "$new_file_mode" ] ||
16450 error "expect mode $old_file_mode get $new_file_mode"
16452 diff /etc/passwd $migrate_dir/$tfile ||
16453 error "$tfile different after migration"
16455 diff /etc/passwd $other_dir/luna ||
16456 error "luna different after migration"
16458 diff /etc/passwd $migrate_dir/sofia ||
16459 error "sofia different after migration"
16461 diff /etc/passwd $migrate_dir/david ||
16462 error "david different after migration"
16464 diff /etc/passwd $other_dir/zachary ||
16465 error "zachary different after migration"
16467 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16468 error "${tfile}_ln different after migration"
16470 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16471 error "${tfile}_ln_other different after migration"
16473 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16474 [ $stripe_count = 2 ] ||
16475 error "dir strpe_count $d != 2 after migration."
16477 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16478 [ $stripe_count = 2 ] ||
16479 error "file strpe_count $d != 2 after migration."
16481 #migrate back to MDT0
16484 $LFS migrate -m $MDTIDX $migrate_dir ||
16485 error "fails on migrating remote dir to MDT0"
16487 echo "migrate back to MDT0, checking.."
16488 for file in $(find $migrate_dir); do
16489 mdt_index=$($LFS getstripe -m $file)
16490 [ $mdt_index == $MDTIDX ] ||
16491 error "$file is not on MDT${MDTIDX}"
16494 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16495 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16496 error " expect $old_dir_flag get $new_dir_flag"
16498 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16499 [ "$old_file_flag" = "$new_file_flag" ] ||
16500 error " expect $old_file_flag get $new_file_flag"
16502 local new_dir_mode=$(stat -c%f $migrate_dir)
16503 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16504 error "expect mode $old_dir_mode get $new_dir_mode"
16506 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16507 [ "$old_file_mode" = "$new_file_mode" ] ||
16508 error "expect mode $old_file_mode get $new_file_mode"
16510 diff /etc/passwd ${migrate_dir}/$tfile ||
16511 error "$tfile different after migration"
16513 diff /etc/passwd ${other_dir}/luna ||
16514 error "luna different after migration"
16516 diff /etc/passwd ${migrate_dir}/sofia ||
16517 error "sofia different after migration"
16519 diff /etc/passwd ${other_dir}/zachary ||
16520 error "zachary different after migration"
16522 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16523 error "${tfile}_ln different after migration"
16525 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16526 error "${tfile}_ln_other different after migration"
16528 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16529 [ $stripe_count = 2 ] ||
16530 error "dir strpe_count $d != 2 after migration."
16532 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16533 [ $stripe_count = 2 ] ||
16534 error "file strpe_count $d != 2 after migration."
16536 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16538 run_test 230b "migrate directory"
16541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16542 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16543 remote_mds_nodsh && skip "remote MDS with nodsh"
16544 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16545 skip "Need MDS version at least 2.11.52"
16551 local migrate_dir=$DIR/$tdir/migrate_dir
16553 #If migrating directory fails in the middle, all entries of
16554 #the directory is still accessiable.
16555 test_mkdir $DIR/$tdir
16556 test_mkdir -i0 -c1 $migrate_dir
16557 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16559 createmany -o $migrate_dir/f $total ||
16560 error "create files under ${migrate_dir} failed"
16562 # fail after migrating top dir, and this will fail only once, so the
16563 # first sub file migration will fail (currently f3), others succeed.
16564 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16565 do_facet mds1 lctl set_param fail_loc=0x1801
16566 local t=$(ls $migrate_dir | wc -l)
16567 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16568 error "migrate should fail"
16569 local u=$(ls $migrate_dir | wc -l)
16570 [ "$u" == "$t" ] || error "$u != $t during migration"
16572 # add new dir/file should succeed
16573 mkdir $migrate_dir/dir ||
16574 error "mkdir failed under migrating directory"
16575 touch $migrate_dir/file ||
16576 error "create file failed under migrating directory"
16578 # add file with existing name should fail
16579 for file in $migrate_dir/f*; do
16580 stat $file > /dev/null || error "stat $file failed"
16581 $OPENFILE -f O_CREAT:O_EXCL $file &&
16582 error "open(O_CREAT|O_EXCL) $file should fail"
16583 $MULTIOP $file m && error "create $file should fail"
16584 touch $DIR/$tdir/remote_dir/$tfile ||
16585 error "touch $tfile failed"
16586 ln $DIR/$tdir/remote_dir/$tfile $file &&
16587 error "link $file should fail"
16588 mdt_index=$($LFS getstripe -m $file)
16589 if [ $mdt_index == 0 ]; then
16590 # file failed to migrate is not allowed to rename to
16591 mv $DIR/$tdir/remote_dir/$tfile $file &&
16592 error "rename to $file should fail"
16594 mv $DIR/$tdir/remote_dir/$tfile $file ||
16595 error "rename to $file failed"
16597 echo hello >> $file || error "write $file failed"
16600 # resume migration with different options should fail
16601 $LFS migrate -m 0 $migrate_dir &&
16602 error "migrate -m 0 $migrate_dir should fail"
16604 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16605 error "migrate -c 2 $migrate_dir should fail"
16607 # resume migration should succeed
16608 $LFS migrate -m $MDTIDX $migrate_dir ||
16609 error "migrate $migrate_dir failed"
16611 echo "Finish migration, then checking.."
16612 for file in $(find $migrate_dir); do
16613 mdt_index=$($LFS getstripe -m $file)
16614 [ $mdt_index == $MDTIDX ] ||
16615 error "$file is not on MDT${MDTIDX}"
16618 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16620 run_test 230c "check directory accessiblity if migration failed"
16623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16624 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16625 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16626 skip "Need MDS version at least 2.11.52"
16628 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16630 local migrate_dir=$DIR/$tdir/migrate_dir
16640 old_index=$((RANDOM % MDSCOUNT))
16641 old_count=$((MDSCOUNT - old_index))
16642 new_index=$((RANDOM % MDSCOUNT))
16643 new_count=$((MDSCOUNT - new_index))
16644 new_hash="all_char"
16646 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16647 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16649 test_mkdir $DIR/$tdir
16650 test_mkdir -i $old_index -c $old_count $migrate_dir
16652 for ((i=0; i<100; i++)); do
16653 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16654 createmany -o $migrate_dir/dir_${i}/f 100 ||
16655 error "create files under remote dir failed $i"
16658 echo -n "Migrate from MDT$old_index "
16659 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16660 echo -n "to MDT$new_index"
16661 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16664 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16665 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16666 error "migrate remote dir error"
16668 echo "Finish migration, then checking.."
16669 for file in $(find $migrate_dir); do
16670 mdt_index=$($LFS getstripe -m $file)
16671 if [ $mdt_index -lt $new_index ] ||
16672 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16673 error "$file is on MDT$mdt_index"
16677 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16679 run_test 230d "check migrate big directory"
16682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16683 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16684 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16685 skip "Need MDS version at least 2.11.52"
16692 mkdir -p $DIR/$tdir
16693 mkdir $DIR/$tdir/migrate_dir
16694 mkdir $DIR/$tdir/other_dir
16695 touch $DIR/$tdir/migrate_dir/a
16696 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16697 ls $DIR/$tdir/other_dir
16699 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16700 error "migrate dir fails"
16702 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16703 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16705 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16706 [ $mdt_index == 0 ] || error "a is not on MDT0"
16708 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16709 error "migrate dir fails"
16711 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16712 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16714 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16715 [ $mdt_index == 1 ] || error "a is not on MDT1"
16717 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16718 [ $mdt_index == 1 ] || error "b is not on MDT1"
16720 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16721 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16723 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16725 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16727 run_test 230e "migrate mulitple local link files"
16730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16731 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16732 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16733 skip "Need MDS version at least 2.11.52"
16738 mkdir -p $DIR/$tdir
16739 mkdir $DIR/$tdir/migrate_dir
16740 $LFS mkdir -i1 $DIR/$tdir/other_dir
16741 touch $DIR/$tdir/migrate_dir/a
16742 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16743 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16744 ls $DIR/$tdir/other_dir
16746 # a should be migrated to MDT1, since no other links on MDT0
16747 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16748 error "#1 migrate dir fails"
16749 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16750 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16751 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16752 [ $mdt_index == 1 ] || error "a is not on MDT1"
16754 # a should stay on MDT1, because it is a mulitple link file
16755 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16756 error "#2 migrate dir fails"
16757 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16758 [ $mdt_index == 1 ] || error "a is not on MDT1"
16760 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16761 error "#3 migrate dir fails"
16763 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16764 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16765 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16767 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16768 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16770 # a should be migrated to MDT0, since no other links on MDT1
16771 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16772 error "#4 migrate dir fails"
16773 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16774 [ $mdt_index == 0 ] || error "a is not on MDT0"
16776 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16778 run_test 230f "migrate mulitple remote link files"
16781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16782 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16783 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16784 skip "Need MDS version at least 2.11.52"
16786 mkdir -p $DIR/$tdir/migrate_dir
16788 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16789 error "migrating dir to non-exist MDT succeeds"
16792 run_test 230g "migrate dir to non-exist MDT"
16795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16796 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16797 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16798 skip "Need MDS version at least 2.11.52"
16802 mkdir -p $DIR/$tdir/migrate_dir
16804 $LFS migrate -m1 $DIR &&
16805 error "migrating mountpoint1 should fail"
16807 $LFS migrate -m1 $DIR/$tdir/.. &&
16808 error "migrating mountpoint2 should fail"
16811 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16812 error "migrating $tdir/migrate_dir/.. should fail"
16816 run_test 230h "migrate .. and root"
16819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16820 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16821 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16822 skip "Need MDS version at least 2.11.52"
16824 mkdir -p $DIR/$tdir/migrate_dir
16826 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16827 error "migration fails with a tailing slash"
16829 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16830 error "migration fails with two tailing slashes"
16832 run_test 230i "lfs migrate -m tolerates trailing slashes"
16835 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16836 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16837 skip "Need MDS version at least 2.11.52"
16839 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16840 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16841 error "create $tfile failed"
16842 cat /etc/passwd > $DIR/$tdir/$tfile
16844 $LFS migrate -m 1 $DIR/$tdir
16846 cmp /etc/passwd $DIR/$tdir/$tfile ||
16847 error "DoM file mismatch after migration"
16849 run_test 230j "DoM file data not changed after dir migration"
16852 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16853 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16854 skip "Need MDS version at least 2.11.56"
16857 local files_on_starting_mdt=0
16859 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16860 $LFS getdirstripe $DIR/$tdir
16861 for i in $(seq $total); do
16862 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16863 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16864 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16867 echo "$files_on_starting_mdt files on MDT0"
16869 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16870 $LFS getdirstripe $DIR/$tdir
16872 files_on_starting_mdt=0
16873 for i in $(seq $total); do
16874 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16875 error "file $tfile.$i mismatch after migration"
16876 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16877 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16880 echo "$files_on_starting_mdt files on MDT1 after migration"
16881 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16883 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16884 $LFS getdirstripe $DIR/$tdir
16886 files_on_starting_mdt=0
16887 for i in $(seq $total); do
16888 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16889 error "file $tfile.$i mismatch after 2nd migration"
16890 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16891 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16894 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16895 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16899 run_test 230k "file data not changed after dir migration"
16902 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16903 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16904 skip "Need MDS version at least 2.11.56"
16906 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16907 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16908 error "create files under remote dir failed $i"
16909 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16911 run_test 230l "readdir between MDTs won't crash"
16915 # For simplicity this test assumes that max_pages_per_rpc
16916 # is the same across all OSCs
16917 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16918 local bulk_size=$((max_pages * PAGE_SIZE))
16919 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16922 mkdir -p $DIR/$tdir
16923 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16924 error "failed to set stripe with -S ${brw_size}M option"
16926 # clear the OSC stats
16927 $LCTL set_param osc.*.stats=0 &>/dev/null
16930 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16931 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16932 oflag=direct &>/dev/null || error "dd failed"
16934 sync; sleep 1; sync # just to be safe
16935 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16936 if [ x$nrpcs != "x1" ]; then
16937 $LCTL get_param osc.*.stats
16938 error "found $nrpcs ost_write RPCs, not 1 as expected"
16942 # Drop the OSC cache, otherwise we will read from it
16943 cancel_lru_locks osc
16945 # clear the OSC stats
16946 $LCTL set_param osc.*.stats=0 &>/dev/null
16948 # Client reads $bulk_size.
16949 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16950 iflag=direct &>/dev/null || error "dd failed"
16952 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16953 if [ x$nrpcs != "x1" ]; then
16954 $LCTL get_param osc.*.stats
16955 error "found $nrpcs ost_read RPCs, not 1 as expected"
16958 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16961 mkdir -p $DIR/$tdir
16963 for i in {0..1023}; do
16964 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16965 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16966 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16970 run_test 231b "must not assert on fully utilized OST request buffer"
16973 mkdir -p $DIR/$tdir
16974 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16976 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16977 do_facet ost1 $LCTL set_param fail_loc=0x31c
16979 # ignore dd failure
16980 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16982 do_facet ost1 $LCTL set_param fail_loc=0
16983 umount_client $MOUNT || error "umount failed"
16984 mount_client $MOUNT || error "mount failed"
16985 stop ost1 || error "cannot stop ost1"
16986 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16988 run_test 232a "failed lock should not block umount"
16991 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
16992 skip "Need MDS version at least 2.10.58"
16994 mkdir -p $DIR/$tdir
16995 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16996 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
16998 cancel_lru_locks osc
17000 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17001 do_facet ost1 $LCTL set_param fail_loc=0x31c
17004 $LFS data_version $DIR/$tdir/$tfile || true
17006 do_facet ost1 $LCTL set_param fail_loc=0
17007 umount_client $MOUNT || error "umount failed"
17008 mount_client $MOUNT || error "mount failed"
17009 stop ost1 || error "cannot stop ost1"
17010 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17012 run_test 232b "failed data version lock should not block umount"
17015 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17016 skip "Need MDS version at least 2.3.64"
17017 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17019 local fid=$($LFS path2fid $MOUNT)
17021 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17022 error "cannot access $MOUNT using its FID '$fid'"
17024 run_test 233a "checking that OBF of the FS root succeeds"
17027 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17028 skip "Need MDS version at least 2.5.90"
17029 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17031 local fid=$($LFS path2fid $MOUNT/.lustre)
17033 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17034 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17036 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17037 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17038 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17040 run_test 233b "checking that OBF of the FS .lustre succeeds"
17043 local p="$TMP/sanityN-$TESTNAME.parameters"
17044 save_lustre_params client "llite.*.xattr_cache" > $p
17045 lctl set_param llite.*.xattr_cache 1 ||
17046 skip_env "xattr cache is not supported"
17048 mkdir -p $DIR/$tdir || error "mkdir failed"
17049 touch $DIR/$tdir/$tfile || error "touch failed"
17050 # OBD_FAIL_LLITE_XATTR_ENOMEM
17051 $LCTL set_param fail_loc=0x1405
17052 getfattr -n user.attr $DIR/$tdir/$tfile &&
17053 error "getfattr should have failed with ENOMEM"
17054 $LCTL set_param fail_loc=0x0
17057 restore_lustre_params < $p
17060 run_test 234 "xattr cache should not crash on ENOMEM"
17063 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17064 skip "Need MDS version at least 2.4.52"
17066 flock_deadlock $DIR/$tfile
17071 124) error "process hangs on a deadlock"
17073 *) error "error executing flock_deadlock $DIR/$tfile"
17077 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17081 check_swap_layouts_support
17083 local ref1=/etc/passwd
17084 local ref2=/etc/group
17085 local file1=$DIR/$tdir/f1
17086 local file2=$DIR/$tdir/f2
17088 test_mkdir -c1 $DIR/$tdir
17089 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17090 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17091 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17092 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17093 local fd=$(free_fd)
17094 local cmd="exec $fd<>$file2"
17097 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17098 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17101 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17106 run_test 236 "Layout swap on open unlinked file"
17108 # LU-4659 linkea consistency
17110 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17111 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17112 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17113 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17116 ln $DIR/$tfile $DIR/$tfile.lnk
17117 touch $DIR/$tfile.new
17118 mv $DIR/$tfile.new $DIR/$tfile
17119 local fid1=$($LFS path2fid $DIR/$tfile)
17120 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17121 local path1=$($LFS fid2path $FSNAME "$fid1")
17122 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17123 local path2=$($LFS fid2path $FSNAME "$fid2")
17124 [ $tfile.lnk == $path2 ] ||
17125 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17128 run_test 238 "Verify linkea consistency"
17130 test_239A() { # was test_239
17131 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17132 skip "Need MDS version at least 2.5.60"
17134 local list=$(comma_list $(mdts_nodes))
17136 mkdir -p $DIR/$tdir
17137 createmany -o $DIR/$tdir/f- 5000
17138 unlinkmany $DIR/$tdir/f- 5000
17139 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17140 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17141 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17142 osp.*MDT*.sync_in_flight" | calc_sum)
17143 [ "$changes" -eq 0 ] || error "$changes not synced"
17145 run_test 239A "osp_sync test"
17147 test_239a() { #LU-5297
17148 remote_mds_nodsh && skip "remote MDS with nodsh"
17151 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17152 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17153 chgrp $RUNAS_GID $DIR/$tfile
17154 wait_delete_completed
17156 run_test 239a "process invalid osp sync record correctly"
17158 test_239b() { #LU-5297
17159 remote_mds_nodsh && skip "remote MDS with nodsh"
17162 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17163 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17164 chgrp $RUNAS_GID $DIR/$tfile1
17165 wait_delete_completed
17166 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17168 chgrp $RUNAS_GID $DIR/$tfile2
17169 wait_delete_completed
17171 run_test 239b "process osp sync record with ENOMEM error correctly"
17174 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17175 remote_mds_nodsh && skip "remote MDS with nodsh"
17177 mkdir -p $DIR/$tdir
17179 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17180 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17181 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17182 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17184 umount_client $MOUNT || error "umount failed"
17185 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17186 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17187 mount_client $MOUNT || error "failed to mount client"
17189 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17190 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17192 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17198 for LOOP in $(seq $count); do
17199 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17200 cancel_lru_locks $OSC || true
17208 for LOOP in $(seq $1); do
17209 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17214 test_241a() { # was test_241
17215 local bsize=$PAGE_SIZE
17217 (( bsize < 40960 )) && bsize=40960
17218 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17220 cancel_lru_locks $OSC
17221 test_241_bio 1000 $bsize &
17223 test_241_dio 1000 $bsize
17226 run_test 241a "bio vs dio"
17229 local bsize=$PAGE_SIZE
17231 (( bsize < 40960 )) && bsize=40960
17232 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17234 test_241_dio 1000 $bsize &
17236 test_241_dio 1000 $bsize
17239 run_test 241b "dio vs dio"
17242 remote_mds_nodsh && skip "remote MDS with nodsh"
17244 mkdir -p $DIR/$tdir
17245 touch $DIR/$tdir/$tfile
17247 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17248 do_facet mds1 lctl set_param fail_loc=0x105
17249 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17251 do_facet mds1 lctl set_param fail_loc=0
17252 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17254 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17258 test_mkdir $DIR/$tdir
17259 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17261 run_test 243 "various group lock tests"
17265 test_mkdir $DIR/$tdir
17266 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17267 sendfile_grouplock $DIR/$tdir/$tfile || \
17268 error "sendfile+grouplock failed"
17271 run_test 244a "sendfile with group lock tests"
17275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17278 local size=$((1024*1024))
17280 test_mkdir $DIR/$tdir
17281 for i in $(seq 1 $threads); do
17282 local file=$DIR/$tdir/file_$((i / 10))
17283 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17286 for i in $(seq 1 $threads); do
17290 run_test 244b "multi-threaded write with group lock"
17293 local flagname="multi_mod_rpcs"
17294 local connect_data_name="max_mod_rpcs"
17297 # check if multiple modify RPCs flag is set
17298 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17299 grep "connect_flags:")
17302 echo "$out" | grep -qw $flagname
17303 if [ $? -ne 0 ]; then
17304 echo "connect flag $flagname is not set"
17308 # check if multiple modify RPCs data is set
17309 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17312 echo "$out" | grep -qw $connect_data_name ||
17313 error "import should have connect data $connect_data_name"
17315 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17317 test_246() { # LU-7371
17318 remote_ost_nodsh && skip "remote OST with nodsh"
17319 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
17320 skip "Need OST version >= 2.7.62"
17322 do_facet ost1 $LCTL set_param fail_val=4095
17323 #define OBD_FAIL_OST_READ_SIZE 0x234
17324 do_facet ost1 $LCTL set_param fail_loc=0x234
17325 $LFS setstripe $DIR/$tfile -i 0 -c 1
17326 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
17327 cancel_lru_locks $FSNAME-OST0000
17328 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
17330 run_test 246 "Read file of size 4095 should return right length"
17336 umount_client $submount
17341 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17343 skip_env "Fileset feature is not supported"
17345 local submount=${MOUNT}_$tdir
17348 mkdir -p $submount || error "mkdir $submount failed"
17349 FILESET="$FILESET/$tdir" mount_client $submount ||
17350 error "mount $submount failed"
17351 trap "cleanup_247 $submount" EXIT
17352 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17353 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17354 error "read $MOUNT/$tdir/$tfile failed"
17355 cleanup_247 $submount
17357 run_test 247a "mount subdir as fileset"
17360 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17361 skip_env "Fileset feature is not supported"
17363 local submount=${MOUNT}_$tdir
17365 rm -rf $MOUNT/$tdir
17366 mkdir -p $submount || error "mkdir $submount failed"
17368 FILESET="$FILESET/$tdir" mount_client $submount &&
17369 error "mount $submount should fail"
17372 run_test 247b "mount subdir that dose not exist"
17375 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17376 skip_env "Fileset feature is not supported"
17378 local submount=${MOUNT}_$tdir
17380 mkdir -p $MOUNT/$tdir/dir1
17381 mkdir -p $submount || error "mkdir $submount failed"
17382 trap "cleanup_247 $submount" EXIT
17383 FILESET="$FILESET/$tdir" mount_client $submount ||
17384 error "mount $submount failed"
17385 local fid=$($LFS path2fid $MOUNT/)
17386 $LFS fid2path $submount $fid && error "fid2path should fail"
17387 cleanup_247 $submount
17389 run_test 247c "running fid2path outside root"
17392 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17393 skip "Fileset feature is not supported"
17395 local submount=${MOUNT}_$tdir
17397 mkdir -p $MOUNT/$tdir/dir1
17398 mkdir -p $submount || error "mkdir $submount failed"
17399 FILESET="$FILESET/$tdir" mount_client $submount ||
17400 error "mount $submount failed"
17401 trap "cleanup_247 $submount" EXIT
17402 local fid=$($LFS path2fid $submount/dir1)
17403 $LFS fid2path $submount $fid || error "fid2path should succeed"
17404 cleanup_247 $submount
17406 run_test 247d "running fid2path inside root"
17410 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17412 skip "Fileset feature is not supported"
17414 local submount=${MOUNT}_$tdir
17417 mkdir -p $submount || error "mkdir $submount failed"
17418 FILESET="$FILESET/.." mount_client $submount &&
17419 error "mount $submount should fail"
17422 run_test 247e "mount .. as fileset"
17425 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17426 [ -z "$fast_read_sav" ] && skip "no fast read support"
17428 # create a large file for fast read verification
17429 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17431 # make sure the file is created correctly
17432 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17433 { rm -f $DIR/$tfile; skip "file creation error"; }
17435 echo "Test 1: verify that fast read is 4 times faster on cache read"
17437 # small read with fast read enabled
17438 $LCTL set_param -n llite.*.fast_read=1
17439 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17440 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17441 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17442 # small read with fast read disabled
17443 $LCTL set_param -n llite.*.fast_read=0
17444 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17445 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17446 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17448 # verify that fast read is 4 times faster for cache read
17449 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17450 error_not_in_vm "fast read was not 4 times faster: " \
17451 "$t_fast vs $t_slow"
17453 echo "Test 2: verify the performance between big and small read"
17454 $LCTL set_param -n llite.*.fast_read=1
17456 # 1k non-cache read
17457 cancel_lru_locks osc
17458 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17459 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17460 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17462 # 1M non-cache read
17463 cancel_lru_locks osc
17464 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17465 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17466 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17468 # verify that big IO is not 4 times faster than small IO
17469 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17470 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17472 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17475 run_test 248 "fast read verification"
17477 test_249() { # LU-7890
17478 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17479 skip "Need at least version 2.8.54"
17482 $LFS setstripe -c 1 $DIR/$tfile
17483 # Offset 2T == 4k * 512M
17484 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17485 error "dd to 2T offset failed"
17487 run_test 249 "Write above 2T file size"
17490 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17491 && skip "no 16TB file size limit on ZFS"
17493 $LFS setstripe -c 1 $DIR/$tfile
17494 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17495 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17496 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17497 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17498 conv=notrunc,fsync && error "append succeeded"
17501 run_test 250 "Write above 16T limit"
17504 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17506 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17507 #Skip once - writing the first stripe will succeed
17508 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17509 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17510 error "short write happened"
17512 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17513 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17514 error "short read happened"
17518 run_test 251 "Handling short read and write correctly"
17521 remote_mds_nodsh && skip "remote MDS with nodsh"
17522 remote_ost_nodsh && skip "remote OST with nodsh"
17523 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17524 skip_env "ldiskfs only test"
17534 # check lr_reader on OST0000
17536 dev=$(facet_device $tgt)
17537 out=$(do_facet $tgt $LR_READER $dev)
17538 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17540 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17541 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17542 error "Invalid uuid returned by $LR_READER on target $tgt"
17543 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17545 # check lr_reader -c on MDT0000
17547 dev=$(facet_device $tgt)
17548 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17549 skip "$LR_READER does not support additional options"
17551 out=$(do_facet $tgt $LR_READER -c $dev)
17552 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17554 num=$(echo "$out" | grep -c "mdtlov")
17555 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17556 error "Invalid number of mdtlov clients returned by $LR_READER"
17557 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17559 # check lr_reader -cr on MDT0000
17560 out=$(do_facet $tgt $LR_READER -cr $dev)
17561 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17563 echo "$out" | grep -q "^reply_data:$" ||
17564 error "$LR_READER should have returned 'reply_data' section"
17565 num=$(echo "$out" | grep -c "client_generation")
17566 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17568 run_test 252 "check lr_reader tool"
17571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17572 remote_mds_nodsh && skip "remote MDS with nodsh"
17573 remote_mgs_nodsh && skip "remote MGS with nodsh"
17577 local ost_name=$(ostname_from_index $ostidx)
17580 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17581 do_facet $SINGLEMDS $LCTL get_param -n \
17582 osp.$mdtosc_proc1.reserved_mb_high ||
17583 skip "remote MDS does not support reserved_mb_high"
17587 wait_delete_completed
17590 pool_add $TESTNAME || error "Pool creation failed"
17591 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17593 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17594 error "Setstripe failed"
17596 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17598 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17600 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17602 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17603 osp.$mdtosc_proc1.prealloc_status)
17604 echo "prealloc_status $oa_status"
17606 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17607 error "File creation should fail"
17609 #object allocation was stopped, but we still able to append files
17610 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17611 oflag=append || error "Append failed"
17613 rm -f $DIR/$tdir/$tfile.0
17615 # For this test, we want to delete the files we created to go out of
17616 # space but leave the watermark, so we remain nearly out of space
17617 ost_watermarks_enospc_delete_files $tfile $ostidx
17619 wait_delete_completed
17623 for i in $(seq 10 12); do
17624 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17625 2>/dev/null || error "File creation failed after rm"
17628 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17629 osp.$mdtosc_proc1.prealloc_status)
17630 echo "prealloc_status $oa_status"
17632 if (( oa_status != 0 )); then
17633 error "Object allocation still disable after rm"
17636 run_test 253 "Check object allocation limit"
17639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17640 remote_mds_nodsh && skip "remote MDS with nodsh"
17641 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17642 skip "MDS does not support changelog_size"
17645 local MDT0=$(facet_svc $SINGLEMDS)
17647 changelog_register || error "changelog_register failed"
17649 changelog_clear 0 || error "changelog_clear failed"
17651 local size1=$(do_facet $SINGLEMDS \
17652 $LCTL get_param -n mdd.$MDT0.changelog_size)
17653 echo "Changelog size $size1"
17656 $LFS mkdir -i 0 $DIR/$tdir
17658 mkdir -p $DIR/$tdir/pics/2008/zachy
17659 touch $DIR/$tdir/pics/2008/zachy/timestamp
17660 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17661 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17662 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17663 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17664 rm $DIR/$tdir/pics/desktop.jpg
17666 local size2=$(do_facet $SINGLEMDS \
17667 $LCTL get_param -n mdd.$MDT0.changelog_size)
17668 echo "Changelog size after work $size2"
17670 (( $size2 > $size1 )) ||
17671 error "new Changelog size=$size2 less than old size=$size1"
17673 run_test 254 "Check changelog size"
17680 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17681 awk -F: '{print $2}' | grep $type > /dev/null
17682 if [ $? -ne 0 ]; then
17692 lfs ladvise -a willread $file > /dev/null 2>&1
17693 if [ $? -eq 0 ]; then
17697 lfs ladvise -a willread $file 2>&1 |
17698 grep "Inappropriate ioctl for device" > /dev/null
17699 if [ $? -eq 0 ]; then
17706 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17709 # run a random read IO workload
17710 # usage: random_read_iops <filename> <filesize> <iosize>
17711 random_read_iops() {
17714 local iosize=${3:-4096}
17716 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17717 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17720 drop_file_oss_cache() {
17724 $LFS ladvise -a dontneed $file 2>/dev/null ||
17725 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17728 ladvise_willread_performance()
17731 local average_origin=0
17732 local average_cache=0
17733 local average_ladvise=0
17735 for ((i = 1; i <= $repeat; i++)); do
17736 echo "Iter $i/$repeat: reading without willread hint"
17737 cancel_lru_locks osc
17738 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17739 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17740 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17741 average_origin=$(bc <<<"$average_origin + $speed_origin")
17743 cancel_lru_locks osc
17744 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17745 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17746 average_cache=$(bc <<<"$average_cache + $speed_cache")
17748 cancel_lru_locks osc
17749 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17750 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17751 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17752 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17753 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17755 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17756 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17757 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17759 speedup_cache=$(percent $average_cache $average_origin)
17760 speedup_ladvise=$(percent $average_ladvise $average_origin)
17762 echo "Average uncached read: $average_origin"
17763 echo "Average speedup with OSS cached read: " \
17764 "$average_cache = +$speedup_cache%"
17765 echo "Average speedup with ladvise willread: " \
17766 "$average_ladvise = +$speedup_ladvise%"
17768 local lowest_speedup=20
17769 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17770 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17771 "got $average_cache%. Skipping ladvise willread check."
17775 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17776 # it is still good to run until then to exercise 'ladvise willread'
17777 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17778 [ "$ost1_FSTYPE" = "zfs" ] &&
17779 echo "osd-zfs does not support dontneed or drop_caches" &&
17782 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17783 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17784 error_not_in_vm "Speedup with willread is less than " \
17785 "$lowest_speedup%, got $average_ladvise%"
17789 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17790 skip "lustre < 2.8.54 does not support ladvise "
17791 remote_ost_nodsh && skip "remote OST with nodsh"
17793 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17795 ladvise_no_type willread $DIR/$tfile &&
17796 skip "willread ladvise is not supported"
17798 ladvise_no_ioctl $DIR/$tfile &&
17799 skip "ladvise ioctl is not supported"
17802 local size=$((size_mb * 1048576))
17803 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17804 error "dd to $DIR/$tfile failed"
17806 lfs ladvise -a willread $DIR/$tfile ||
17807 error "Ladvise failed with no range argument"
17809 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17810 error "Ladvise failed with no -l or -e argument"
17812 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17813 error "Ladvise failed with only -e argument"
17815 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17816 error "Ladvise failed with only -l argument"
17818 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17819 error "End offset should not be smaller than start offset"
17821 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17822 error "End offset should not be equal to start offset"
17824 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17825 error "Ladvise failed with overflowing -s argument"
17827 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17828 error "Ladvise failed with overflowing -e argument"
17830 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17831 error "Ladvise failed with overflowing -l argument"
17833 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17834 error "Ladvise succeeded with conflicting -l and -e arguments"
17836 echo "Synchronous ladvise should wait"
17838 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17839 do_nodes $(comma_list $(osts_nodes)) \
17840 $LCTL set_param fail_val=$delay fail_loc=0x237
17842 local start_ts=$SECONDS
17843 lfs ladvise -a willread $DIR/$tfile ||
17844 error "Ladvise failed with no range argument"
17845 local end_ts=$SECONDS
17846 local inteval_ts=$((end_ts - start_ts))
17848 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17849 error "Synchronous advice didn't wait reply"
17852 echo "Asynchronous ladvise shouldn't wait"
17853 local start_ts=$SECONDS
17854 lfs ladvise -a willread -b $DIR/$tfile ||
17855 error "Ladvise failed with no range argument"
17856 local end_ts=$SECONDS
17857 local inteval_ts=$((end_ts - start_ts))
17859 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17860 error "Asynchronous advice blocked"
17863 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17864 ladvise_willread_performance
17866 run_test 255a "check 'lfs ladvise -a willread'"
17872 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17876 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17877 skip "lustre < 2.8.54 does not support ladvise "
17878 remote_ost_nodsh && skip "remote OST with nodsh"
17880 lfs setstripe -c 1 -i 0 $DIR/$tfile
17882 ladvise_no_type dontneed $DIR/$tfile &&
17883 skip "dontneed ladvise is not supported"
17885 ladvise_no_ioctl $DIR/$tfile &&
17886 skip "ladvise ioctl is not supported"
17888 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17889 [ "$ost1_FSTYPE" = "zfs" ] &&
17890 skip "zfs-osd does not support 'ladvise dontneed'"
17893 local size=$((size_mb * 1048576))
17894 # In order to prevent disturbance of other processes, only check 3/4
17895 # of the memory usage
17896 local kibibytes=$((size_mb * 1024 * 3 / 4))
17898 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17899 error "dd to $DIR/$tfile failed"
17901 #force write to complete before dropping OST cache & checking memory
17904 local total=$(facet_meminfo ost1 MemTotal)
17905 echo "Total memory: $total KiB"
17907 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17908 local before_read=$(facet_meminfo ost1 Cached)
17909 echo "Cache used before read: $before_read KiB"
17911 lfs ladvise -a willread $DIR/$tfile ||
17912 error "Ladvise willread failed"
17913 local after_read=$(facet_meminfo ost1 Cached)
17914 echo "Cache used after read: $after_read KiB"
17916 lfs ladvise -a dontneed $DIR/$tfile ||
17917 error "Ladvise dontneed again failed"
17918 local no_read=$(facet_meminfo ost1 Cached)
17919 echo "Cache used after dontneed ladvise: $no_read KiB"
17921 if [ $total -lt $((before_read + kibibytes)) ]; then
17922 echo "Memory is too small, abort checking"
17926 if [ $((before_read + kibibytes)) -gt $after_read ]; then
17927 error "Ladvise willread should use more memory" \
17928 "than $kibibytes KiB"
17931 if [ $((no_read + kibibytes)) -gt $after_read ]; then
17932 error "Ladvise dontneed should release more memory" \
17933 "than $kibibytes KiB"
17936 run_test 255b "check 'lfs ladvise -a dontneed'"
17939 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
17940 skip "lustre < 2.10.50 does not support lockahead"
17948 test_mkdir -p $DIR/$tdir
17949 $LFS setstripe -i 0 -c 1 $DIR/$tdir
17951 #test 10 returns only success/failure
17953 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17955 if [ $rc -eq 255 ]; then
17956 error "Ladvise test${i} failed, ${rc}"
17959 #test 11 counts lock enqueue requests, all others count new locks
17961 count=$(do_facet ost1 \
17962 $LCTL get_param -n ost.OSS.ost.stats)
17963 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
17965 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17967 if [ $rc -eq 255 ]; then
17968 error "Ladvise test${i} failed, ${rc}"
17971 new_count=$(do_facet ost1 \
17972 $LCTL get_param -n ost.OSS.ost.stats)
17973 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
17974 awk '{ print $2 }')
17976 difference="$((new_count - count))"
17977 if [ $difference -ne $rc ]; then
17978 error "Ladvise test${i}, bad enqueue count, returned " \
17979 "${rc}, actual ${difference}"
17982 for i in $(seq 12 21); do
17983 # If we do not do this, we run the risk of having too many
17984 # locks and starting lock cancellation while we are checking
17986 cancel_lru_locks osc
17988 count=$($LCTL get_param -n \
17989 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17991 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17993 if [ $rc -eq 255 ]; then
17994 error "Ladvise test ${i} failed, ${rc}"
17997 new_count=$($LCTL get_param -n \
17998 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17999 difference="$((new_count - count))"
18001 # Test 15 output is divided by 100 to map down to valid return
18002 if [ $i -eq 15 ]; then
18006 if [ $difference -ne $rc ]; then
18007 error "Ladvise test ${i}, bad lock count, returned " \
18008 "${rc}, actual ${difference}"
18012 #test 22 returns only success/failure
18014 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18016 if [ $rc -eq 255 ]; then
18017 error "Ladvise test${i} failed, ${rc}"
18020 run_test 255c "suite of ladvise lockahead tests"
18023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18024 remote_mds_nodsh && skip "remote MDS with nodsh"
18025 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18026 changelog_users $SINGLEMDS | grep "^cl" &&
18027 skip "active changelog user"
18033 mdt_dev=$(mdsdevname 1)
18036 changelog_register || error "changelog_register failed"
18039 mkdir -p $DIR/$tdir
18041 changelog_clear 0 || error "changelog_clear failed"
18044 touch $DIR/$tdir/{1..10}
18047 stop $SINGLEMDS || error "Fail to stop MDT"
18051 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18053 #after mount new plainllog is used
18054 touch $DIR/$tdir/{11..19}
18055 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18056 stack_trap "rm -f $tmpfile"
18057 cat_sl=$(do_facet $SINGLEMDS "sync; \
18058 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18059 llog_reader $tmpfile | grep -c type=1064553b")
18060 do_facet $SINGLEMDS llog_reader $tmpfile
18062 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18064 changelog_clear 0 || error "changelog_clear failed"
18066 cat_sl=$(do_facet $SINGLEMDS "sync; \
18067 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18068 llog_reader $tmpfile | grep -c type=1064553b")
18070 if (( cat_sl == 2 )); then
18071 error "Empty plain llog was not deleted from changelog catalog"
18072 elif (( cat_sl != 1 )); then
18073 error "Active plain llog shouldn't be deleted from catalog"
18076 run_test 256 "Check llog delete for empty and not full state"
18079 remote_mds_nodsh && skip "remote MDS with nodsh"
18080 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18081 skip "Need MDS version at least 2.8.55"
18083 test_mkdir $DIR/$tdir
18085 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18086 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18089 #define OBD_FAIL_MDS_XATTR_REP 0x161
18090 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18091 local facet=mds$((mdtidx + 1))
18092 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18093 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18095 stop $facet || error "stop MDS failed"
18096 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18097 error "start MDS fail"
18098 wait_recovery_complete $facet
18100 run_test 257 "xattr locks are not lost"
18102 # Verify we take the i_mutex when security requires it
18104 #define OBD_FAIL_IMUTEX_SEC 0x141c
18105 $LCTL set_param fail_loc=0x141c
18107 chmod u+s $DIR/$tfile
18108 chmod a+rwx $DIR/$tfile
18109 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18111 if [ $RC -ne 0 ]; then
18112 error "error, failed to take i_mutex, rc=$?"
18116 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18118 # Verify we do NOT take the i_mutex in the normal case
18120 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18121 $LCTL set_param fail_loc=0x141d
18124 chmod a+rw $DIR/$tfile
18125 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18127 if [ $RC -ne 0 ]; then
18128 error "error, took i_mutex unnecessarily, rc=$?"
18133 run_test 258b "verify i_mutex security behavior"
18136 local file=$DIR/$tfile
18140 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18142 stack_trap "rm -f $file" EXIT
18144 wait_delete_completed
18145 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18146 echo "before: $before"
18148 $LFS setstripe -i 0 -c 1 $file
18149 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18151 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18152 echo "after write: $after"
18154 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18155 do_facet ost1 $LCTL set_param fail_loc=0x2301
18157 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18158 echo "after truncate: $after"
18161 do_facet ost1 $LCTL set_param fail_loc=0
18162 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18164 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18165 echo "after restart: $after"
18166 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18167 error "missing truncate?"
18171 run_test 259 "crash at delayed truncate"
18174 #define OBD_FAIL_MDC_CLOSE 0x806
18175 $LCTL set_param fail_loc=0x80000806
18179 run_test 260 "Check mdc_close fail"
18181 ### Data-on-MDT sanity tests ###
18183 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18184 skip "Need MDS version at least 2.10.55 for DoM"
18187 local dom=$DIR/$tdir/dom_file
18188 local tmp=$DIR/$tdir/tmp_file
18190 mkdir -p $DIR/$tdir
18192 # basic checks for DoM component creation
18193 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18194 error "Can set MDT layout to non-first entry"
18196 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18197 error "Can define multiple entries as MDT layout"
18199 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18201 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18202 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18203 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18205 local mdtidx=$($LFS getstripe -m $dom)
18206 local mdtname=MDT$(printf %04x $mdtidx)
18207 local facet=mds$((mdtidx + 1))
18208 local space_check=1
18210 # Skip free space checks with ZFS
18211 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18215 local size_tmp=$((65536 * 3))
18216 local mdtfree1=$(do_facet $facet \
18217 lctl get_param -n osd*.*$mdtname.kbytesfree)
18219 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18220 # check also direct IO along write
18221 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18222 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18224 cmp $tmp $dom || error "file data is different"
18225 [ $(stat -c%s $dom) == $size_tmp ] ||
18226 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18227 if [ $space_check == 1 ]; then
18228 local mdtfree2=$(do_facet $facet \
18229 lctl get_param -n osd*.*$mdtname.kbytesfree)
18231 # increase in usage from by $size_tmp
18232 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18233 error "MDT free space wrong after write: " \
18234 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18238 local size_dom=10000
18240 $TRUNCATE $dom $size_dom
18241 [ $(stat -c%s $dom) == $size_dom ] ||
18242 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18243 if [ $space_check == 1 ]; then
18244 mdtfree1=$(do_facet $facet \
18245 lctl get_param -n osd*.*$mdtname.kbytesfree)
18246 # decrease in usage from $size_tmp to new $size_dom
18247 [ $(($mdtfree1 - $mdtfree2)) -ge \
18248 $(((size_tmp - size_dom) / 1024)) ] ||
18249 error "MDT free space is wrong after truncate: " \
18250 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18256 size_dom=$((size_dom + size_tmp))
18257 [ $(stat -c%s $dom) == $size_dom ] ||
18258 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18259 if [ $space_check == 1 ]; then
18260 mdtfree2=$(do_facet $facet \
18261 lctl get_param -n osd*.*$mdtname.kbytesfree)
18262 # increase in usage by $size_tmp from previous
18263 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18264 error "MDT free space is wrong after append: " \
18265 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18270 if [ $space_check == 1 ]; then
18271 mdtfree1=$(do_facet $facet \
18272 lctl get_param -n osd*.*$mdtname.kbytesfree)
18273 # decrease in usage by $size_dom from previous
18274 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18275 error "MDT free space is wrong after removal: " \
18276 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18279 # combined striping
18280 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18281 error "Can't create DoM + OST striping"
18283 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18284 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18285 # check also direct IO along write
18286 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18288 cmp $tmp $dom || error "file data is different"
18289 [ $(stat -c%s $dom) == $size_tmp ] ||
18290 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18295 run_test 270a "DoM: basic functionality tests"
18298 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18299 skip "Need MDS version at least 2.10.55"
18301 local dom=$DIR/$tdir/dom_file
18302 local max_size=1048576
18304 mkdir -p $DIR/$tdir
18305 $LFS setstripe -E $max_size -L mdt $dom
18307 # truncate over the limit
18308 $TRUNCATE $dom $(($max_size + 1)) &&
18309 error "successful truncate over the maximum size"
18310 # write over the limit
18311 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18312 error "successful write over the maximum size"
18313 # append over the limit
18314 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18315 echo "12345" >> $dom && error "successful append over the maximum size"
18320 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18323 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18324 skip "Need MDS version at least 2.10.55"
18326 mkdir -p $DIR/$tdir
18327 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18329 # check files inherit DoM EA
18330 touch $DIR/$tdir/first
18331 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18332 error "bad pattern"
18333 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18334 error "bad stripe count"
18335 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18336 error "bad stripe size"
18338 # check directory inherits DoM EA and uses it as default
18339 mkdir $DIR/$tdir/subdir
18340 touch $DIR/$tdir/subdir/second
18341 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18342 error "bad pattern in sub-directory"
18343 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18344 error "bad stripe count in sub-directory"
18345 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18346 error "bad stripe size in sub-directory"
18349 run_test 270c "DoM: DoM EA inheritance tests"
18352 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18353 skip "Need MDS version at least 2.10.55"
18355 mkdir -p $DIR/$tdir
18356 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18358 # inherit default DoM striping
18359 mkdir $DIR/$tdir/subdir
18360 touch $DIR/$tdir/subdir/f1
18362 # change default directory striping
18363 $LFS setstripe -c 1 $DIR/$tdir/subdir
18364 touch $DIR/$tdir/subdir/f2
18365 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18366 error "wrong default striping in file 2"
18367 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18368 error "bad pattern in file 2"
18371 run_test 270d "DoM: change striping from DoM to RAID0"
18374 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18375 skip "Need MDS version at least 2.10.55"
18377 mkdir -p $DIR/$tdir/dom
18378 mkdir -p $DIR/$tdir/norm
18381 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18382 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18384 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18385 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18387 # find DoM files by layout
18388 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18389 [ $NUM -eq $DOMFILES ] ||
18390 error "lfs find -L: found $NUM, expected $DOMFILES"
18391 echo "Test 1: lfs find 20 DOM files by layout: OK"
18393 # there should be 1 dir with default DOM striping
18394 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18396 error "lfs find -L: found $NUM, expected 1 dir"
18397 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18399 # find DoM files by stripe size
18400 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18401 [ $NUM -eq $DOMFILES ] ||
18402 error "lfs find -S: found $NUM, expected $DOMFILES"
18403 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18405 # find files by stripe offset except DoM files
18406 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18407 [ $NUM -eq $NORMFILES ] ||
18408 error "lfs find -i: found $NUM, expected $NORMFILES"
18409 echo "Test 5: lfs find no DOM files by stripe index: OK"
18412 run_test 270e "DoM: lfs find with DoM files test"
18415 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18416 skip "Need MDS version at least 2.10.55"
18418 local mdtname=${FSNAME}-MDT0000-mdtlov
18419 local dom=$DIR/$tdir/dom_file
18420 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18421 lod.$mdtname.dom_stripesize)
18422 local dom_limit=131072
18424 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18425 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18426 lod.$mdtname.dom_stripesize)
18427 [ ${dom_limit} -eq ${dom_current} ] ||
18428 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18430 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18431 $LFS setstripe -d $DIR/$tdir
18432 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18433 error "Can't set directory default striping"
18435 # exceed maximum stripe size
18436 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18437 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18438 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18439 error "Able to create DoM component size more than LOD limit"
18441 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18442 dom_current=$(do_facet mds1 $LCTL get_param -n \
18443 lod.$mdtname.dom_stripesize)
18444 [ 0 -eq ${dom_current} ] ||
18445 error "Can't set zero DoM stripe limit"
18448 # attempt to create DoM file on server with disabled DoM should
18449 # remove DoM entry from layout and be succeed
18450 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18451 error "Can't create DoM file (DoM is disabled)"
18452 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18453 error "File has DoM component while DoM is disabled"
18456 # attempt to create DoM file with only DoM stripe should return error
18457 $LFS setstripe -E $dom_limit -L mdt $dom &&
18458 error "Able to create DoM-only file while DoM is disabled"
18460 # too low values to be aligned with smallest stripe size 64K
18461 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18462 dom_current=$(do_facet mds1 $LCTL get_param -n \
18463 lod.$mdtname.dom_stripesize)
18464 [ 30000 -eq ${dom_current} ] &&
18465 error "Can set too small DoM stripe limit"
18467 # 64K is a minimal stripe size in Lustre, expect limit of that size
18468 [ 65536 -eq ${dom_current} ] ||
18469 error "Limit is not set to 64K but ${dom_current}"
18471 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18472 dom_current=$(do_facet mds1 $LCTL get_param -n \
18473 lod.$mdtname.dom_stripesize)
18475 [ 2147483648 -eq ${dom_current} ] &&
18476 error "Can set too large DoM stripe limit"
18478 do_facet mds1 $LCTL set_param -n \
18479 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18480 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18481 error "Can't create DoM component size after limit change"
18482 do_facet mds1 $LCTL set_param -n \
18483 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18484 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18485 error "Can't create DoM file after limit decrease"
18486 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18487 error "Can create big DoM component after limit decrease"
18488 touch ${dom}_def ||
18489 error "Can't create file with old default layout"
18491 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18494 run_test 270f "DoM: maximum DoM stripe size checks"
18497 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18498 skip "Need MDS version at least 2.10.55"
18500 local dom=$DIR/$tdir/dom
18502 mkdir -p $DIR/$tdir
18504 $LFS setstripe -E 1024K -L mdt $dom
18506 lctl set_param -n mdc.*.stats=clear
18507 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18508 cat $dom > /dev/null
18509 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18510 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18514 run_test 271a "DoM: data is cached for read after write"
18517 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18518 skip "Need MDS version at least 2.10.55"
18520 local dom=$DIR/$tdir/dom
18522 mkdir -p $DIR/$tdir
18524 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18526 lctl set_param -n mdc.*.stats=clear
18527 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18528 cancel_lru_locks mdc
18529 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18530 # second stat to check size is cached on client
18531 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18532 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18533 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18536 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18539 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18540 skip "Need MDS version at least 2.10.55"
18542 local dom=$DIR/$tdir/dom
18544 mkdir -p $DIR/$tdir
18546 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18548 lctl set_param -n mdc.*.stats=clear
18549 lctl set_param -n osc.*.stats=clear
18550 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18551 cancel_lru_locks mdc
18552 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18553 # second stat to check size is cached on client
18554 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18555 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18556 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18557 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18558 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18561 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18567 local mdt=MDT$(printf %04x $mdtidx)
18569 if [ -z $param ]; then
18570 lctl get_param -n mdc.*$mdt*.stats
18572 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18577 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18578 skip "Need MDS version at least 2.10.55"
18580 local dom=$DIR/$tdir/dom
18582 mkdir -p $DIR/$tdir
18584 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18586 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18587 local facet=mds$((mdtidx + 1))
18589 cancel_lru_locks mdc
18590 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18591 createmany -o $dom 1000
18592 lctl set_param -n mdc.*.stats=clear
18593 smalliomany -w $dom 1000 200
18594 get_mdc_stats $mdtidx
18595 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18596 # Each file has 1 open, 1 IO enqueues, total 2000
18597 # but now we have also +1 getxattr for security.capability, total 3000
18598 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18599 unlinkmany $dom 1000
18601 cancel_lru_locks mdc
18602 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18603 createmany -o $dom 1000
18604 lctl set_param -n mdc.*.stats=clear
18605 smalliomany -w $dom 1000 200
18606 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18607 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18608 # for OPEN and IO lock.
18609 [ $((enq - enq_2)) -ge 1000 ] ||
18610 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18611 unlinkmany $dom 1000
18614 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18616 cleanup_271def_tests() {
18622 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18623 skip "Need MDS version at least 2.10.57"
18625 local dom=$DIR/$tdir/dom
18626 local tmp=$TMP/$tfile
18627 trap "cleanup_271def_tests $tmp" EXIT
18629 mkdir -p $DIR/$tdir
18631 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18633 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18635 cancel_lru_locks mdc
18636 dd if=/dev/urandom of=$tmp bs=1000 count=1
18637 dd if=$tmp of=$dom bs=1000 count=1
18638 cancel_lru_locks mdc
18640 cat /etc/hosts >> $tmp
18641 lctl set_param -n mdc.*.stats=clear
18643 # append data to the same file it should update local page
18644 echo "Append to the same page"
18645 cat /etc/hosts >> $dom
18646 local num=$(get_mdc_stats $mdtidx ost_read)
18647 local ra=$(get_mdc_stats $mdtidx req_active)
18648 local rw=$(get_mdc_stats $mdtidx req_waittime)
18650 [ -z $num ] || error "$num READ RPC occured"
18651 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18655 cmp $tmp $dom || error "file miscompare"
18657 cancel_lru_locks mdc
18658 lctl set_param -n mdc.*.stats=clear
18660 echo "Open and read file"
18661 cat $dom > /dev/null
18662 local num=$(get_mdc_stats $mdtidx ost_read)
18663 local ra=$(get_mdc_stats $mdtidx req_active)
18664 local rw=$(get_mdc_stats $mdtidx req_waittime)
18666 [ -z $num ] || error "$num READ RPC occured"
18667 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18671 cmp $tmp $dom || error "file miscompare"
18675 run_test 271d "DoM: read on open (1K file in reply buffer)"
18678 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18679 skip "Need MDS version at least 2.10.57"
18681 local dom=$DIR/$tdir/dom
18682 local tmp=$TMP/$tfile
18683 trap "cleanup_271def_tests $tmp" EXIT
18685 mkdir -p $DIR/$tdir
18687 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18689 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18691 cancel_lru_locks mdc
18692 dd if=/dev/urandom of=$tmp bs=265000 count=1
18693 dd if=$tmp of=$dom bs=265000 count=1
18694 cancel_lru_locks mdc
18695 cat /etc/hosts >> $tmp
18696 lctl set_param -n mdc.*.stats=clear
18698 echo "Append to the same page"
18699 cat /etc/hosts >> $dom
18700 local num=$(get_mdc_stats $mdtidx ost_read)
18701 local ra=$(get_mdc_stats $mdtidx req_active)
18702 local rw=$(get_mdc_stats $mdtidx req_waittime)
18704 [ -z $num ] || error "$num READ RPC occured"
18705 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18709 cmp $tmp $dom || error "file miscompare"
18711 cancel_lru_locks mdc
18712 lctl set_param -n mdc.*.stats=clear
18714 echo "Open and read file"
18715 cat $dom > /dev/null
18716 local num=$(get_mdc_stats $mdtidx ost_read)
18717 local ra=$(get_mdc_stats $mdtidx req_active)
18718 local rw=$(get_mdc_stats $mdtidx req_waittime)
18720 [ -z $num ] && num=0
18721 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18722 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18726 cmp $tmp $dom || error "file miscompare"
18730 run_test 271f "DoM: read on open (200K file and read tail)"
18733 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18734 skip "Skipping due to old client or server version"
18736 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18738 $CHECKSTAT -t file $DIR1/$tfile
18740 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18743 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18744 $LCTL set_param fail_loc=0x80000314
18745 rm $DIR1/$tfile || error "Unlink fails"
18747 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18748 [ $RC -eq 0 ] || error "Failed write to stale object"
18750 run_test 271g "Discard DoM data vs client flush race"
18753 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18754 skip "Need MDS version at least 2.11.50"
18756 local dom=$DIR/$tdir/dom
18757 mkdir -p $DIR/$tdir
18759 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18760 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18761 error "failed to write data into $dom"
18762 local old_md5=$(md5sum $dom)
18764 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18765 error "failed to migrate to the same DoM component"
18767 local new_md5=$(md5sum $dom)
18769 [ "$old_md5" == "$new_md5" ] ||
18770 error "md5sum differ: $old_md5, $new_md5"
18772 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18773 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18775 run_test 272a "DoM migration: new layout with the same DOM component"
18778 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18779 skip "Need MDS version at least 2.11.50"
18781 local dom=$DIR/$tdir/dom
18782 mkdir -p $DIR/$tdir
18783 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18785 local mdtidx=$($LFS getstripe -m $dom)
18786 local mdtname=MDT$(printf %04x $mdtidx)
18787 local facet=mds$((mdtidx + 1))
18789 local mdtfree1=$(do_facet $facet \
18790 lctl get_param -n osd*.*$mdtname.kbytesfree)
18791 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18792 error "failed to write data into $dom"
18793 local old_md5=$(md5sum $dom)
18794 cancel_lru_locks mdc
18795 local mdtfree1=$(do_facet $facet \
18796 lctl get_param -n osd*.*$mdtname.kbytesfree)
18798 $LFS migrate -c2 $dom ||
18799 error "failed to migrate to the new composite layout"
18800 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18801 error "MDT stripe was not removed"
18803 cancel_lru_locks mdc
18804 local new_md5=$(md5sum $dom)
18805 [ "$old_md5" == "$new_md5" ] ||
18806 error "$old_md5 != $new_md5"
18808 # Skip free space checks with ZFS
18809 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18810 local mdtfree2=$(do_facet $facet \
18811 lctl get_param -n osd*.*$mdtname.kbytesfree)
18812 [ $mdtfree2 -gt $mdtfree1 ] ||
18813 error "MDT space is not freed after migration"
18817 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18820 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18821 skip "Need MDS version at least 2.11.50"
18823 local dom=$DIR/$tdir/$tfile
18824 mkdir -p $DIR/$tdir
18825 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18827 local mdtidx=$($LFS getstripe -m $dom)
18828 local mdtname=MDT$(printf %04x $mdtidx)
18829 local facet=mds$((mdtidx + 1))
18831 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18832 error "failed to write data into $dom"
18833 local old_md5=$(md5sum $dom)
18834 cancel_lru_locks mdc
18835 local mdtfree1=$(do_facet $facet \
18836 lctl get_param -n osd*.*$mdtname.kbytesfree)
18838 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18839 error "failed to migrate to the new composite layout"
18840 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18841 error "MDT stripe was not removed"
18843 cancel_lru_locks mdc
18844 local new_md5=$(md5sum $dom)
18845 [ "$old_md5" == "$new_md5" ] ||
18846 error "$old_md5 != $new_md5"
18848 # Skip free space checks with ZFS
18849 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18850 local mdtfree2=$(do_facet $facet \
18851 lctl get_param -n osd*.*$mdtname.kbytesfree)
18852 [ $mdtfree2 -gt $mdtfree1 ] ||
18853 error "MDS space is not freed after migration"
18857 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18860 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18861 skip "Need MDS version at least 2.12.55"
18863 local dom=$DIR/$tdir/$tfile
18864 mkdir -p $DIR/$tdir
18865 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18867 local mdtidx=$($LFS getstripe -m $dom)
18868 local mdtname=MDT$(printf %04x $mdtidx)
18869 local facet=mds$((mdtidx + 1))
18871 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18872 error "failed to write data into $dom"
18873 local old_md5=$(md5sum $dom)
18874 cancel_lru_locks mdc
18875 local mdtfree1=$(do_facet $facet \
18876 lctl get_param -n osd*.*$mdtname.kbytesfree)
18878 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
18879 error "failed mirroring to the new composite layout"
18880 $LFS mirror resync $dom ||
18881 error "failed mirror resync"
18882 $LFS mirror split --mirror-id 1 -d $dom ||
18883 error "failed mirror split"
18885 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18886 error "MDT stripe was not removed"
18888 cancel_lru_locks mdc
18889 local new_md5=$(md5sum $dom)
18890 [ "$old_md5" == "$new_md5" ] ||
18891 error "$old_md5 != $new_md5"
18893 # Skip free space checks with ZFS
18894 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18895 local mdtfree2=$(do_facet $facet \
18896 lctl get_param -n osd*.*$mdtname.kbytesfree)
18897 [ $mdtfree2 -gt $mdtfree1 ] ||
18898 error "MDS space is not freed after DOM mirror deletion"
18902 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
18905 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18906 skip "Need MDS version at least 2.12.55"
18908 local dom=$DIR/$tdir/$tfile
18909 mkdir -p $DIR/$tdir
18910 $LFS setstripe -c 2 $dom
18912 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
18913 error "failed to write data into $dom"
18914 local old_md5=$(md5sum $dom)
18915 cancel_lru_locks mdc
18917 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
18918 error "failed mirroring to the DOM layout"
18919 $LFS mirror resync $dom ||
18920 error "failed mirror resync"
18921 $LFS mirror split --mirror-id 1 -d $dom ||
18922 error "failed mirror split"
18924 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18925 error "MDT stripe was not removed"
18927 cancel_lru_locks mdc
18928 local new_md5=$(md5sum $dom)
18929 [ "$old_md5" == "$new_md5" ] ||
18930 error "$old_md5 != $new_md5"
18934 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
18937 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18938 skip "Need MDS version at least 2.12.55"
18940 local dom=$DIR/$tdir/$tfile
18941 mkdir -p $DIR/$tdir
18942 $LFS setstripe -c 2 $dom
18944 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
18945 error "failed to write data into $dom"
18946 local old_md5=$(md5sum $dom)
18947 cancel_lru_locks mdc
18949 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
18950 error "failed migrating to the DOM file"
18952 cancel_lru_locks mdc
18953 local new_md5=$(md5sum $dom)
18954 [ "$old_md5" != "$new_md5" ] &&
18955 error "$old_md5 != $new_md5"
18959 run_test 272f "DoM migration: OST-striped file to DOM file"
18962 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18963 skip "Need MDS version at least 2.11.50"
18965 # Layout swap cannot be done if either file has DOM component,
18966 # this will never be supported, migration should be used instead
18968 local dom=$DIR/$tdir/$tfile
18969 mkdir -p $DIR/$tdir
18971 $LFS setstripe -c2 ${dom}_plain
18972 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
18973 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
18974 error "can swap layout with DoM component"
18975 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
18976 error "can swap layout with DoM component"
18978 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
18979 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
18980 error "can swap layout with DoM component"
18981 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
18982 error "can swap layout with DoM component"
18985 run_test 273a "DoM: layout swapping should fail with DOM"
18988 remote_ost_nodsh && skip "remote OST with nodsh"
18989 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
18990 skip "Need OST version >= 2.10.57"
18992 local file=$DIR/$tfile
18995 oss=$(comma_list $(osts_nodes))
18997 dd if=/dev/urandom of=$file bs=1M count=2 ||
18998 error "failed to create a file"
18999 cancel_lru_locks osc
19002 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19003 error "failed to read a file"
19005 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19006 $LCTL set_param fail_loc=0x8000031f
19008 cancel_lru_locks osc &
19011 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19012 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19013 #IO takes another lock, but matches the PENDING one
19014 #and places it to the IO RPC
19015 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19016 error "failed to read a file with PENDING lock"
19018 run_test 275 "Read on a canceled duplicate lock"
19021 remote_ost_nodsh && skip "remote OST with nodsh"
19024 do_facet ost1 "(while true; do \
19025 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19026 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19029 for LOOP in $(seq 20); do
19031 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19034 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19035 rm $TMP/sanity_276_pid"
19037 run_test 276 "Race between mount and obd_statfs"
19040 $LCTL set_param ldlm.namespaces.*.lru_size=0
19041 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19042 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19043 grep ^used_mb | awk '{print $2}')
19044 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19045 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19046 oflag=direct conv=notrunc
19047 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19048 grep ^used_mb | awk '{print $2}')
19049 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19051 run_test 277 "Direct IO shall drop page cache"
19054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19055 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19056 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19057 skip "needs the same host for mdt1 mdt2" && return
19062 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19063 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19069 echo "Starting MDTs"
19070 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19072 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19074 do_facet mds2 $LCTL set_param fail_loc=0
19076 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19077 wait_recovery_complete mds2
19079 run_test 278 "Race starting MDS between MDTs stop/start"
19081 cleanup_test_300() {
19085 test_striped_dir() {
19090 mkdir -p $DIR/$tdir
19092 SAVE_UMASK=$(umask)
19093 trap cleanup_test_300 RETURN EXIT
19095 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19096 $DIR/$tdir/striped_dir ||
19097 error "set striped dir error"
19099 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19100 [ "$mode" = "755" ] || error "expect 755 got $mode"
19102 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19103 error "getdirstripe failed"
19104 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19105 if [ "$stripe_count" != "2" ]; then
19106 error "1:stripe_count is $stripe_count, expect 2"
19108 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19109 if [ "$stripe_count" != "2" ]; then
19110 error "2:stripe_count is $stripe_count, expect 2"
19113 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19114 if [ "$stripe_index" != "$mdt_index" ]; then
19115 error "stripe_index is $stripe_index, expect $mdt_index"
19118 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19119 error "nlink error after create striped dir"
19121 mkdir $DIR/$tdir/striped_dir/a
19122 mkdir $DIR/$tdir/striped_dir/b
19124 stat $DIR/$tdir/striped_dir/a ||
19125 error "create dir under striped dir failed"
19126 stat $DIR/$tdir/striped_dir/b ||
19127 error "create dir under striped dir failed"
19129 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19130 error "nlink error after mkdir"
19132 rmdir $DIR/$tdir/striped_dir/a
19133 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19134 error "nlink error after rmdir"
19136 rmdir $DIR/$tdir/striped_dir/b
19137 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19138 error "nlink error after rmdir"
19140 chattr +i $DIR/$tdir/striped_dir
19141 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19142 error "immutable flags not working under striped dir!"
19143 chattr -i $DIR/$tdir/striped_dir
19145 rmdir $DIR/$tdir/striped_dir ||
19146 error "rmdir striped dir error"
19154 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19155 skip "skipped for lustre < 2.7.0"
19156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19159 test_striped_dir 0 || error "failed on striped dir on MDT0"
19160 test_striped_dir 1 || error "failed on striped dir on MDT0"
19162 run_test 300a "basic striped dir sanity test"
19165 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19166 skip "skipped for lustre < 2.7.0"
19167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19168 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19175 test_mkdir $DIR/$tdir || error "mkdir fail"
19176 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19177 error "set striped dir error"
19178 for i in {0..9}; do
19179 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19181 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19182 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19183 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19185 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19186 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19187 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19191 run_test 300b "check ctime/mtime for striped dir"
19194 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19195 skip "skipped for lustre < 2.7.0"
19196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19197 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19201 mkdir -p $DIR/$tdir
19202 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19203 error "set striped dir error"
19205 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19206 error "chown striped dir failed"
19208 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19209 error "create 5k files failed"
19211 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19213 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19217 run_test 300c "chown && check ls under striped directory"
19220 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19221 skip "skipped for lustre < 2.7.0"
19222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19223 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19228 mkdir -p $DIR/$tdir
19229 $LFS setstripe -c 2 $DIR/$tdir
19231 #local striped directory
19232 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19233 error "set striped dir error"
19234 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19235 error "create 10 files failed"
19237 #remote striped directory
19238 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19239 error "set striped dir error"
19240 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19241 error "create 10 files failed"
19243 for file in $(find $DIR/$tdir); do
19244 stripe_count=$($LFS getstripe -c $file)
19245 [ $stripe_count -eq 2 ] ||
19246 error "wrong stripe $stripe_count for $file"
19251 run_test 300d "check default stripe under striped directory"
19254 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19255 skip "Need MDS version at least 2.7.55"
19256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19257 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19262 mkdir -p $DIR/$tdir
19264 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19265 error "set striped dir error"
19267 touch $DIR/$tdir/striped_dir/a
19268 touch $DIR/$tdir/striped_dir/b
19269 touch $DIR/$tdir/striped_dir/c
19271 mkdir $DIR/$tdir/striped_dir/dir_a
19272 mkdir $DIR/$tdir/striped_dir/dir_b
19273 mkdir $DIR/$tdir/striped_dir/dir_c
19275 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19276 error "set striped adir under striped dir error"
19278 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19279 error "set striped bdir under striped dir error"
19281 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19282 error "set striped cdir under striped dir error"
19284 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19285 error "rename dir under striped dir fails"
19287 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19288 error "rename dir under different stripes fails"
19290 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19291 error "rename file under striped dir should succeed"
19293 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19294 error "rename dir under striped dir should succeed"
19298 run_test 300e "check rename under striped directory"
19301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19302 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19303 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19304 skip "Need MDS version at least 2.7.55"
19310 mkdir -p $DIR/$tdir
19312 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19313 error "set striped dir error"
19315 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19316 error "set striped dir error"
19318 touch $DIR/$tdir/striped_dir/a
19319 mkdir $DIR/$tdir/striped_dir/dir_a
19320 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19321 error "create striped dir under striped dir fails"
19323 touch $DIR/$tdir/striped_dir1/b
19324 mkdir $DIR/$tdir/striped_dir1/dir_b
19325 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19326 error "create striped dir under striped dir fails"
19328 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19329 error "rename dir under different striped dir should fail"
19331 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19332 error "rename striped dir under diff striped dir should fail"
19334 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19335 error "rename file under diff striped dirs fails"
19339 run_test 300f "check rename cross striped directory"
19341 test_300_check_default_striped_dir()
19344 local default_count=$2
19345 local default_index=$3
19348 local dir_stripe_index
19351 echo "checking $dirname $default_count $default_index"
19352 $LFS setdirstripe -D -c $default_count -i $default_index \
19353 -t all_char $DIR/$tdir/$dirname ||
19354 error "set default stripe on striped dir error"
19355 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19356 [ $stripe_count -eq $default_count ] ||
19357 error "expect $default_count get $stripe_count for $dirname"
19359 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19360 [ $stripe_index -eq $default_index ] ||
19361 error "expect $default_index get $stripe_index for $dirname"
19363 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19364 error "create dirs failed"
19366 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19367 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19368 for dir in $(find $DIR/$tdir/$dirname/*); do
19369 stripe_count=$($LFS getdirstripe -c $dir)
19370 [ $stripe_count -eq $default_count ] ||
19371 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19372 error "stripe count $default_count != $stripe_count for $dir"
19374 stripe_index=$($LFS getdirstripe -i $dir)
19375 [ $default_index -eq -1 ] ||
19376 [ $stripe_index -eq $default_index ] ||
19377 error "$stripe_index != $default_index for $dir"
19379 #check default stripe
19380 stripe_count=$($LFS getdirstripe -D -c $dir)
19381 [ $stripe_count -eq $default_count ] ||
19382 error "default count $default_count != $stripe_count for $dir"
19384 stripe_index=$($LFS getdirstripe -D -i $dir)
19385 [ $stripe_index -eq $default_index ] ||
19386 error "default index $default_index != $stripe_index for $dir"
19388 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19392 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19393 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19394 skip "Need MDS version at least 2.7.55"
19401 mkdir $DIR/$tdir/normal_dir
19403 #Checking when client cache stripe index
19404 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19405 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19406 error "create striped_dir failed"
19408 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19409 error "create dir0 fails"
19410 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19411 [ $stripe_index -eq 0 ] ||
19412 error "dir0 expect index 0 got $stripe_index"
19414 mkdir $DIR/$tdir/striped_dir/dir1 ||
19415 error "create dir1 fails"
19416 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19417 [ $stripe_index -eq 1 ] ||
19418 error "dir1 expect index 1 got $stripe_index"
19420 #check default stripe count/stripe index
19421 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19422 test_300_check_default_striped_dir normal_dir 1 0
19423 test_300_check_default_striped_dir normal_dir 2 1
19424 test_300_check_default_striped_dir normal_dir 2 -1
19426 #delete default stripe information
19427 echo "delete default stripeEA"
19428 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19429 error "set default stripe on striped dir error"
19431 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19432 for dir in $(find $DIR/$tdir/normal_dir/*); do
19433 stripe_count=$($LFS getdirstripe -c $dir)
19434 [ $stripe_count -eq 0 ] ||
19435 error "expect 1 get $stripe_count for $dir"
19436 stripe_index=$($LFS getdirstripe -i $dir)
19437 [ $stripe_index -eq 0 ] ||
19438 error "expect 0 get $stripe_index for $dir"
19441 run_test 300g "check default striped directory for normal directory"
19444 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19445 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19446 skip "Need MDS version at least 2.7.55"
19452 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19453 error "set striped dir error"
19455 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19456 test_300_check_default_striped_dir striped_dir 1 0
19457 test_300_check_default_striped_dir striped_dir 2 1
19458 test_300_check_default_striped_dir striped_dir 2 -1
19460 #delete default stripe information
19461 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19462 error "set default stripe on striped dir error"
19464 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19465 for dir in $(find $DIR/$tdir/striped_dir/*); do
19466 stripe_count=$($LFS getdirstripe -c $dir)
19467 [ $stripe_count -eq 0 ] ||
19468 error "expect 1 get $stripe_count for $dir"
19471 run_test 300h "check default striped directory for striped directory"
19474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19475 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19476 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19477 skip "Need MDS version at least 2.7.55"
19484 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19485 error "set striped dir error"
19487 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19488 error "create files under striped dir failed"
19490 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19491 error "set striped hashdir error"
19493 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19494 error "create dir0 under hash dir failed"
19495 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19496 error "create dir1 under hash dir failed"
19498 # unfortunately, we need to umount to clear dir layout cache for now
19499 # once we fully implement dir layout, we can drop this
19500 umount_client $MOUNT || error "umount failed"
19501 mount_client $MOUNT || error "mount failed"
19503 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19504 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19505 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19507 #set the stripe to be unknown hash type
19508 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19509 $LCTL set_param fail_loc=0x1901
19510 for ((i = 0; i < 10; i++)); do
19511 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19512 error "stat f-$i failed"
19513 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19516 touch $DIR/$tdir/striped_dir/f0 &&
19517 error "create under striped dir with unknown hash should fail"
19519 $LCTL set_param fail_loc=0
19521 umount_client $MOUNT || error "umount failed"
19522 mount_client $MOUNT || error "mount failed"
19526 run_test 300i "client handle unknown hash type striped directory"
19529 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19531 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19532 skip "Need MDS version at least 2.7.55"
19539 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19540 $LCTL set_param fail_loc=0x1702
19541 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19542 error "set striped dir error"
19544 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19545 error "create files under striped dir failed"
19547 $LCTL set_param fail_loc=0
19549 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19553 run_test 300j "test large update record"
19556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19558 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19559 skip "Need MDS version at least 2.7.55"
19561 # this test needs a huge transaction
19563 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
19564 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
19571 #define OBD_FAIL_LARGE_STRIPE 0x1703
19572 $LCTL set_param fail_loc=0x1703
19573 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19574 error "set striped dir error"
19575 $LCTL set_param fail_loc=0
19577 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19578 error "getstripeddir fails"
19579 rm -rf $DIR/$tdir/striped_dir ||
19580 error "unlink striped dir fails"
19584 run_test 300k "test large striped directory"
19587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19589 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19590 skip "Need MDS version at least 2.7.55"
19594 test_mkdir -p $DIR/$tdir/striped_dir
19595 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19596 error "chown $RUNAS_ID failed"
19597 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19598 error "set default striped dir failed"
19600 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19601 $LCTL set_param fail_loc=0x80000158
19602 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19604 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19605 [ $stripe_index -eq 1 ] ||
19606 error "expect 1 get $stripe_index for $dir"
19608 run_test 300l "non-root user to create dir under striped dir with stale layout"
19611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19612 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
19613 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19614 skip "Need MDS version at least 2.7.55"
19616 mkdir -p $DIR/$tdir/striped_dir
19617 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
19618 error "set default stripes dir error"
19620 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
19622 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
19623 [ $stripe_count -eq 0 ] ||
19624 error "expect 0 get $stripe_count for a"
19626 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
19627 error "set default stripes dir error"
19629 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
19631 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
19632 [ $stripe_count -eq 0 ] ||
19633 error "expect 0 get $stripe_count for b"
19635 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
19636 error "set default stripes dir error"
19638 mkdir $DIR/$tdir/striped_dir/c &&
19639 error "default stripe_index is invalid, mkdir c should fails"
19641 rm -rf $DIR/$tdir || error "rmdir fails"
19643 run_test 300m "setstriped directory on single MDT FS"
19646 local list=$(comma_list $(mdts_nodes))
19649 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19655 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19656 skip "Need MDS version at least 2.7.55"
19657 remote_mds_nodsh && skip "remote MDS with nodsh"
19660 local list=$(comma_list $(mdts_nodes))
19662 trap cleanup_300n RETURN EXIT
19663 mkdir -p $DIR/$tdir
19664 chmod 777 $DIR/$tdir
19665 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
19666 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19667 error "create striped dir succeeds with gid=0"
19669 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19670 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
19671 error "create striped dir fails with gid=-1"
19673 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19674 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
19675 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19676 error "set default striped dir succeeds with gid=0"
19679 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19680 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
19681 error "set default striped dir fails with gid=-1"
19684 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19685 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
19686 error "create test_dir fails"
19687 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
19688 error "create test_dir1 fails"
19689 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
19690 error "create test_dir2 fails"
19693 run_test 300n "non-root user to create dir under striped dir with default EA"
19696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19697 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19698 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19699 skip "Need MDS version at least 2.7.55"
19704 mkdir -p $DIR/$tdir
19706 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
19707 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
19708 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
19709 skip "not enough free inodes $numfree1 $numfree2"
19712 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
19713 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
19714 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
19715 skip "not enough free space $numfree1 $numfree2"
19718 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
19719 error "setdirstripe fails"
19721 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
19722 error "create dirs fails"
19724 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
19725 ls $DIR/$tdir/striped_dir > /dev/null ||
19726 error "ls striped dir fails"
19727 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
19728 error "unlink big striped dir fails"
19730 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
19733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19734 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19735 remote_mds_nodsh && skip "remote MDS with nodsh"
19737 mkdir -p $DIR/$tdir
19739 #define OBD_FAIL_OUT_ENOSPC 0x1704
19740 do_facet mds2 lctl set_param fail_loc=0x80001704
19741 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
19742 && error "create striped directory should fail"
19744 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
19746 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
19749 run_test 300p "create striped directory without space"
19752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19755 local fd=$(free_fd)
19756 local cmd="exec $fd<$tdir"
19758 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
19761 trap "eval $cmd" EXIT
19762 cd $tdir || error "cd $tdir fails"
19763 rmdir ../$tdir || error "rmdir $tdir fails"
19764 mkdir local_dir && error "create dir succeeds"
19765 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
19769 run_test 300q "create remote directory under orphan directory"
19772 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
19773 skip "Need MDS version at least 2.7.55" && return
19774 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19778 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
19779 error "set striped dir error"
19781 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19782 error "getstripeddir fails"
19785 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19786 awk '/lmv_stripe_count:/ { print $2 }')
19788 [ $MDSCOUNT -ne $stripe_count ] &&
19789 error "wrong stripe count $stripe_count expected $MDSCOUNT"
19791 rm -rf $DIR/$tdir/striped_dir ||
19792 error "unlink striped dir fails"
19794 run_test 300r "test -1 striped directory"
19796 prepare_remote_file() {
19797 mkdir $DIR/$tdir/src_dir ||
19798 error "create remote source failed"
19800 cp /etc/hosts $DIR/$tdir/src_dir/a ||
19801 error "cp to remote source failed"
19802 touch $DIR/$tdir/src_dir/a
19804 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
19805 error "create remote target dir failed"
19807 touch $DIR/$tdir/tgt_dir/b
19809 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
19810 error "rename dir cross MDT failed!"
19812 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
19813 error "src_child still exists after rename"
19815 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
19816 error "missing file(a) after rename"
19818 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
19819 error "diff after rename"
19823 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19826 local remote_file=$DIR/$tdir/tgt_dir/b
19828 mkdir -p $DIR/$tdir
19830 prepare_remote_file || error "prepare remote file failed"
19833 $OPENUNLINK $remote_file $remote_file ||
19834 error "openunlink $remote_file failed"
19835 $CHECKSTAT -a $remote_file || error "$remote_file exists"
19837 run_test 310a "open unlink remote file"
19840 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19843 local remote_file=$DIR/$tdir/tgt_dir/b
19845 mkdir -p $DIR/$tdir
19847 prepare_remote_file || error "prepare remote file failed"
19849 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19850 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19851 $CHECKSTAT -t file $remote_file || error "check file failed"
19853 run_test 310b "unlink remote file with multiple links while open"
19856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19857 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19859 local remote_file=$DIR/$tdir/tgt_dir/b
19861 mkdir -p $DIR/$tdir
19863 prepare_remote_file || error "prepare remote file failed"
19865 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19866 multiop_bg_pause $remote_file O_uc ||
19867 error "mulitop failed for remote file"
19869 $MULTIOP $DIR/$tfile Ouc
19870 kill -USR1 $MULTIPID
19873 run_test 310c "open-unlink remote file with multiple links"
19877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19878 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19879 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19880 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19881 remote_mds_nodsh && skip "remote MDS with nodsh"
19883 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19884 local mdts=$(comma_list $(mdts_nodes))
19886 mkdir -p $DIR/$tdir
19887 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19888 createmany -o $DIR/$tdir/$tfile. 1000
19890 # statfs data is not real time, let's just calculate it
19891 old_iused=$((old_iused + 1000))
19893 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19894 osp.*OST0000*MDT0000.create_count")
19895 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19896 osp.*OST0000*MDT0000.max_create_count")
19897 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19899 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19900 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19901 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19903 unlinkmany $DIR/$tdir/$tfile. 1000
19905 do_nodes $mdts "$LCTL set_param -n \
19906 osp.*OST0000*.max_create_count=$max_count"
19907 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19908 do_nodes $mdts "$LCTL set_param -n \
19909 osp.*OST0000*.create_count=$count"
19910 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19911 grep "=0" && error "create_count is zero"
19914 for i in $(seq 120); do
19915 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19916 # system may be too busy to destroy all objs in time, use
19917 # a somewhat small value to not fail autotest
19918 [ $((old_iused - new_iused)) -gt 400 ] && break
19922 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
19923 [ $((old_iused - new_iused)) -gt 400 ] ||
19924 error "objs not destroyed after unlink"
19926 run_test 311 "disable OSP precreate, and unlink should destroy objs"
19933 local vdevdir=$(dirname $(facet_vdevice $ost))
19934 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
19935 local zfs_zapid=$(do_facet $ost $cmd |
19936 grep -w "/O/0/d$((objid%32))" -C 5 |
19937 awk '/Object/{getline; print $1}')
19938 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
19939 awk "/$objid = /"'{printf $3}')
19944 zfs_object_blksz() {
19948 local vdevdir=$(dirname $(facet_vdevice $ost))
19949 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
19950 local blksz=$(do_facet $ost $cmd $objid |
19951 awk '/dblk/{getline; printf $4}')
19953 case "${blksz: -1}" in
19954 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
19955 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
19962 test_312() { # LU-4856
19963 remote_ost_nodsh && skip "remote OST with nodsh"
19964 [ "$ost1_FSTYPE" = "zfs" ] ||
19965 skip_env "the test only applies to zfs"
19967 local max_blksz=$(do_facet ost1 \
19968 $ZFS get -p recordsize $(facet_device ost1) |
19969 awk '!/VALUE/{print $3}')
19971 # to make life a little bit easier
19972 $LFS mkdir -c 1 -i 0 $DIR/$tdir
19973 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19975 local tf=$DIR/$tdir/$tfile
19977 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19979 # Get ZFS object id
19980 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19981 # block size change by sequential overwrite
19984 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
19985 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
19987 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
19988 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
19992 # block size change by sequential append write
19993 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
19994 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19995 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19998 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
19999 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20000 oflag=sync conv=notrunc
20002 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20003 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20004 error "blksz error, actual $blksz, " \
20005 "expected: 2 * $count * $PAGE_SIZE"
20011 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20012 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20014 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20015 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20016 [ $blksz -eq $PAGE_SIZE ] ||
20017 error "blksz error: $blksz, expected: $PAGE_SIZE"
20019 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20020 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20021 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20023 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20024 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20025 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20027 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20030 remote_ost_nodsh && skip "remote OST with nodsh"
20032 local file=$DIR/$tfile
20035 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20037 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20038 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20039 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20040 error "write should failed"
20041 do_facet ost1 "$LCTL set_param fail_loc=0"
20044 run_test 313 "io should fail after last_rcvd update fail"
20047 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20049 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20050 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20052 wait_delete_completed
20053 do_facet ost1 "$LCTL set_param fail_loc=0"
20055 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20057 test_315() { # LU-618
20058 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20060 local file=$DIR/$tfile
20063 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20064 error "multiop file write failed"
20065 $MULTIOP $file oO_RDONLY:r4063232_c &
20070 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20073 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20076 run_test 315 "read should be accounted"
20079 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20080 large_xattr_enabled || skip_env "ea_inode feature disabled"
20082 rm -rf $DIR/$tdir/d
20083 mkdir -p $DIR/$tdir/d
20084 chown nobody $DIR/$tdir/d
20085 touch $DIR/$tdir/d/file
20087 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
20089 run_test 316 "lfs mv"
20092 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20093 skip "Need MDS version at least 2.11.53"
20094 if [ "$ost1_FSTYPE" == "zfs" ]; then
20095 skip "LU-10370: no implementation for ZFS"
20099 local grant_blk_size
20101 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20102 awk '/grant_block_size:/ { print $2; exit; }')
20104 # Create File of size 5M. Truncate it to below size's and verify
20107 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20108 error "Create file $DIR/$tfile failed"
20109 stack_trap "rm -f $DIR/$tfile" EXIT
20111 for trunc_sz in 2097152 4097 4000 509 0; do
20112 $TRUNCATE $DIR/$tfile $trunc_sz ||
20113 error "truncate $tfile to $trunc_sz failed"
20114 local sz=$(stat --format=%s $DIR/$tfile)
20115 local blk=$(stat --format=%b $DIR/$tfile)
20116 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20117 grant_blk_size) * 8))
20119 if [[ $blk -ne $trunc_blk ]]; then
20120 $(which stat) $DIR/$tfile
20121 error "Expected Block $trunc_blk got $blk for $tfile"
20124 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20125 error "Expected Size $trunc_sz got $sz for $tfile"
20130 # Create file with a hole and write actual two blocks. Block count
20133 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20134 conv=fsync || error "Create file : $DIR/$tfile"
20136 # Calculate the final truncate size.
20137 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20140 # truncate to size $trunc_sz bytes. Strip the last block
20141 # The block count must drop to 8
20143 $TRUNCATE $DIR/$tfile $trunc_sz ||
20144 error "truncate $tfile to $trunc_sz failed"
20146 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20147 sz=$(stat --format=%s $DIR/$tfile)
20148 blk=$(stat --format=%b $DIR/$tfile)
20150 if [[ $blk -ne $trunc_bsz ]]; then
20151 $(which stat) $DIR/$tfile
20152 error "Expected Block $trunc_bsz got $blk for $tfile"
20155 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20156 error "Expected Size $trunc_sz got $sz for $tfile"
20158 run_test 317 "Verify blocks get correctly update after truncate"
20161 local old_max_active=$($LCTL get_param -n \
20162 llite.*.max_read_ahead_async_active 2>/dev/null)
20164 $LCTL set_param llite.*.max_read_ahead_async_active=256
20165 local max_active=$($LCTL get_param -n \
20166 llite.*.max_read_ahead_async_active 2>/dev/null)
20167 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20169 # currently reset to 0 is unsupported, leave it 512 for now.
20170 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
20171 error "set max_read_ahead_async_active should fail"
20173 $LCTL set_param llite.*.max_read_ahead_async_active=512
20174 max_active=$($LCTL get_param -n \
20175 llite.*.max_read_ahead_async_active 2>/dev/null)
20176 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20178 # restore @max_active
20179 [ $old_max_active -ne 0 ] && $LCTL set_param \
20180 llite.*.max_read_ahead_async_active=$old_max_active
20182 local old_threshold=$($LCTL get_param -n \
20183 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20184 local max_per_file_mb=$($LCTL get_param -n \
20185 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20187 local invalid=$(($max_per_file_mb + 1))
20189 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20190 && error "set $invalid should fail"
20192 local valid=$(($invalid - 1))
20194 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20195 error "set $valid should succeed"
20196 local threshold=$($LCTL get_param -n \
20197 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20198 [ $threshold -eq $valid ] || error \
20199 "expect threshold $valid got $threshold"
20201 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20203 run_test 318 "Verify async readahead tunables"
20206 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20208 local before=$(date +%s)
20210 local mdir=$DIR/$tdir
20211 local file=$mdir/xxx
20213 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20216 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20217 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20218 $LFS mv -m1 $file &
20221 dd if=$file of=/dev/null
20223 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20224 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20226 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20228 run_test 319 "lost lease lock on migrate error"
20231 local read_write=$1
20232 if [ "$read_write" = "write" ]; then
20233 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20234 elif [ "$read_write" = "read" ]; then
20235 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20237 error "argument error"
20240 # turn off debug for performance testing
20241 local saved_debug=$($LCTL get_param -n debug)
20242 $LCTL set_param debug=0
20244 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20246 # get ost1 size - lustre-OST0000
20247 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20248 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20249 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20251 if [ "$read_write" = "read" ]; then
20252 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20255 local start_time=$(date +%s.%N)
20256 $dd_cmd bs=1M count=$blocks oflag=sync ||
20257 error "real dd $read_write error"
20258 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20260 if [ "$read_write" = "write" ]; then
20264 # define OBD_FAIL_OST_FAKE_RW 0x238
20265 do_facet ost1 $LCTL set_param fail_loc=0x238
20267 local start_time=$(date +%s.%N)
20268 $dd_cmd bs=1M count=$blocks oflag=sync ||
20269 error "fake dd $read_write error"
20270 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20272 if [ "$read_write" = "write" ]; then
20274 cancel_lru_locks osc
20275 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20276 error "$tfile size not $blocks MB"
20278 do_facet ost1 $LCTL set_param fail_loc=0
20280 echo "fake $read_write $duration_fake vs. normal $read_write" \
20281 "$duration in seconds"
20282 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20283 error_not_in_vm "fake write is slower"
20285 $LCTL set_param -n debug="$saved_debug"
20288 test_399a() { # LU-7655 for OST fake write
20289 remote_ost_nodsh && skip "remote OST with nodsh"
20293 run_test 399a "fake write should not be slower than normal write"
20295 test_399b() { # LU-8726 for OST fake read
20296 remote_ost_nodsh && skip "remote OST with nodsh"
20297 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20298 skip_env "ldiskfs only test"
20303 run_test 399b "fake read should not be slower than normal read"
20305 test_400a() { # LU-1606, was conf-sanity test_74
20306 if ! which $CC > /dev/null 2>&1; then
20307 skip_env "$CC is not installed"
20310 local extra_flags=''
20311 local out=$TMP/$tfile
20312 local prefix=/usr/include/lustre
20315 if ! [[ -d $prefix ]]; then
20316 # Assume we're running in tree and fixup the include path.
20317 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20318 extra_flags+=" -L$LUSTRE/utils/.lib"
20321 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20322 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
20323 error "client api broken"
20327 run_test 400a "Lustre client api program can compile and link"
20329 test_400b() { # LU-1606, LU-5011
20331 local out=$TMP/$tfile
20332 local prefix=/usr/include/linux/lustre
20334 # We use a hard coded prefix so that this test will not fail
20335 # when run in tree. There are headers in lustre/include/lustre/
20336 # that are not packaged (like lustre_idl.h) and have more
20337 # complicated include dependencies (like config.h and lnet/types.h).
20338 # Since this test about correct packaging we just skip them when
20339 # they don't exist (see below) rather than try to fixup cppflags.
20341 if ! which $CC > /dev/null 2>&1; then
20342 skip_env "$CC is not installed"
20345 for header in $prefix/*.h; do
20346 if ! [[ -f "$header" ]]; then
20350 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20351 continue # lustre_ioctl.h is internal header
20354 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
20355 error "cannot compile '$header'"
20359 run_test 400b "packaged headers can be compiled"
20361 test_401a() { #LU-7437
20362 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20363 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20365 #count the number of parameters by "list_param -R"
20366 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20367 #count the number of parameters by listing proc files
20368 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20369 echo "proc_dirs='$proc_dirs'"
20370 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20371 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20374 [ $params -eq $procs ] ||
20375 error "found $params parameters vs. $procs proc files"
20377 # test the list_param -D option only returns directories
20378 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20379 #count the number of parameters by listing proc directories
20380 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20383 [ $params -eq $procs ] ||
20384 error "found $params parameters vs. $procs proc files"
20386 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20389 local save=$($LCTL get_param -n jobid_var)
20392 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20393 error "no error returned when setting bad parameters"
20395 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20396 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20398 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20399 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20400 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20402 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20405 local jobid_var_old=$($LCTL get_param -n jobid_var)
20406 local jobid_var_new
20408 $LCTL set_param jobid_var= &&
20409 error "no error returned for 'set_param a='"
20411 jobid_var_new=$($LCTL get_param -n jobid_var)
20412 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20413 error "jobid_var was changed by setting without value"
20415 $LCTL set_param jobid_var &&
20416 error "no error returned for 'set_param a'"
20418 jobid_var_new=$($LCTL get_param -n jobid_var)
20419 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20420 error "jobid_var was changed by setting without value"
20422 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20425 local jobid_var_old=$($LCTL get_param -n jobid_var)
20426 local jobid_var_new
20427 local new_value="foo=bar"
20429 $LCTL set_param jobid_var=$new_value ||
20430 error "'set_param a=b' did not accept a value containing '='"
20432 jobid_var_new=$($LCTL get_param -n jobid_var)
20433 [[ "$jobid_var_new" == "$new_value" ]] ||
20434 error "'set_param a=b' failed on a value containing '='"
20436 # Reset the jobid_var to test the other format
20437 $LCTL set_param jobid_var=$jobid_var_old
20438 jobid_var_new=$($LCTL get_param -n jobid_var)
20439 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20440 error "failed to reset jobid_var"
20442 $LCTL set_param jobid_var $new_value ||
20443 error "'set_param a b' did not accept a value containing '='"
20445 jobid_var_new=$($LCTL get_param -n jobid_var)
20446 [[ "$jobid_var_new" == "$new_value" ]] ||
20447 error "'set_param a b' failed on a value containing '='"
20449 $LCTL set_param jobid_var $jobid_var_old
20450 jobid_var_new=$($LCTL get_param -n jobid_var)
20451 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20452 error "failed to reset jobid_var"
20454 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20457 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20458 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20459 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20460 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20461 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20462 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20463 remote_mds_nodsh && skip "remote MDS with nodsh"
20465 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
20466 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
20467 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
20468 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
20469 echo "Touch failed - OK"
20471 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
20474 local file1=$DIR/$tfile.1
20475 local file2=$DIR/$tfile.2
20476 local tfile=$TMP/$tfile
20478 rm -f $file1 $file2 $tfile
20483 # 30 sec OBD_TIMEOUT in ll_getattr()
20484 # right before populating st_nlink
20485 $LCTL set_param fail_loc=0x80001409
20486 stat -c %h $file1 > $tfile &
20488 # create an alias, drop all locks and reclaim the dentry
20490 cancel_lru_locks mdc
20491 cancel_lru_locks osc
20492 sysctl -w vm.drop_caches=2
20496 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
20498 rm -f $tfile $file1 $file2
20500 run_test 403 "i_nlink should not drop to zero due to aliasing"
20502 test_404() { # LU-6601
20503 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
20504 skip "Need server version newer than 2.8.52"
20505 remote_mds_nodsh && skip "remote MDS with nodsh"
20507 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
20508 awk '/osp .*-osc-MDT/ { print $4}')
20511 for osp in $mosps; do
20512 echo "Deactivate: " $osp
20513 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
20514 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20515 awk -vp=$osp '$4 == p { print $2 }')
20516 [ $stat = IN ] || {
20517 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20518 error "deactivate error"
20520 echo "Activate: " $osp
20521 do_facet $SINGLEMDS $LCTL --device %$osp activate
20522 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20523 awk -vp=$osp '$4 == p { print $2 }')
20524 [ $stat = UP ] || {
20525 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20526 error "activate error"
20530 run_test 404 "validate manual {de}activated works properly for OSPs"
20533 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20534 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
20535 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
20536 skip "Layout swap lock is not supported"
20538 check_swap_layouts_support
20540 test_mkdir $DIR/$tdir
20541 swap_lock_test -d $DIR/$tdir ||
20542 error "One layout swap locked test failed"
20544 run_test 405 "Various layout swap lock tests"
20547 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20548 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20549 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20551 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
20552 skip "Need MDS version at least 2.8.50"
20554 local def_stripe_size=$($LFS getstripe -S $MOUNT)
20555 local test_pool=$TESTNAME
20557 pool_add $test_pool || error "pool_add failed"
20558 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
20559 error "pool_add_targets failed"
20561 save_layout_restore_at_exit $MOUNT
20563 # parent set default stripe count only, child will stripe from both
20564 # parent and fs default
20565 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
20566 error "setstripe $MOUNT failed"
20567 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
20568 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
20569 for i in $(seq 10); do
20570 local f=$DIR/$tdir/$tfile.$i
20571 touch $f || error "touch failed"
20572 local count=$($LFS getstripe -c $f)
20573 [ $count -eq $OSTCOUNT ] ||
20574 error "$f stripe count $count != $OSTCOUNT"
20575 local offset=$($LFS getstripe -i $f)
20576 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
20577 local size=$($LFS getstripe -S $f)
20578 [ $size -eq $((def_stripe_size * 2)) ] ||
20579 error "$f stripe size $size != $((def_stripe_size * 2))"
20580 local pool=$($LFS getstripe -p $f)
20581 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
20584 # change fs default striping, delete parent default striping, now child
20585 # will stripe from new fs default striping only
20586 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
20587 error "change $MOUNT default stripe failed"
20588 $LFS setstripe -c 0 $DIR/$tdir ||
20589 error "delete $tdir default stripe failed"
20590 for i in $(seq 11 20); do
20591 local f=$DIR/$tdir/$tfile.$i
20592 touch $f || error "touch $f failed"
20593 local count=$($LFS getstripe -c $f)
20594 [ $count -eq 1 ] || error "$f stripe count $count != 1"
20595 local offset=$($LFS getstripe -i $f)
20596 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
20597 local size=$($LFS getstripe -S $f)
20598 [ $size -eq $def_stripe_size ] ||
20599 error "$f stripe size $size != $def_stripe_size"
20600 local pool=$($LFS getstripe -p $f)
20601 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
20604 unlinkmany $DIR/$tdir/$tfile. 1 20
20606 local f=$DIR/$tdir/$tfile
20607 pool_remove_all_targets $test_pool $f
20608 pool_remove $test_pool $f
20610 run_test 406 "DNE support fs default striping"
20613 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20614 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20615 skip "Need MDS version at least 2.8.55"
20616 remote_mds_nodsh && skip "remote MDS with nodsh"
20618 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
20619 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
20620 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
20621 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
20622 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
20624 #define OBD_FAIL_DT_TXN_STOP 0x2019
20625 for idx in $(seq $MDSCOUNT); do
20626 do_facet mds$idx "lctl set_param fail_loc=0x2019"
20628 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
20629 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
20630 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
20633 run_test 407 "transaction fail should cause operation fail"
20636 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20638 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
20639 lctl set_param fail_loc=0x8000040a
20640 # let ll_prepare_partial_page() fail
20641 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
20645 # create at least 100 unused inodes so that
20646 # shrink_icache_memory(0) should not return 0
20647 touch $DIR/$tfile-{0..100}
20648 rm -f $DIR/$tfile-{0..100}
20651 echo 2 > /proc/sys/vm/drop_caches
20653 run_test 408 "drop_caches should not hang due to page leaks"
20657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20659 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
20660 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
20661 touch $DIR/$tdir/guard || error "(2) Fail to create"
20663 local PREFIX=$(str_repeat 'A' 128)
20664 echo "Create 1K hard links start at $(date)"
20665 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20666 error "(3) Fail to hard link"
20668 echo "Links count should be right although linkEA overflow"
20669 stat $DIR/$tdir/guard || error "(4) Fail to stat"
20670 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
20671 [ $linkcount -eq 1001 ] ||
20672 error "(5) Unexpected hard links count: $linkcount"
20674 echo "List all links start at $(date)"
20675 ls -l $DIR/$tdir/foo > /dev/null ||
20676 error "(6) Fail to list $DIR/$tdir/foo"
20678 echo "Unlink hard links start at $(date)"
20679 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20680 error "(7) Fail to unlink"
20681 echo "Unlink hard links finished at $(date)"
20683 run_test 409 "Large amount of cross-MDTs hard links on the same file"
20687 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
20688 skip "Need client version at least 2.9.59"
20690 # Create a file, and stat it from the kernel
20691 local testfile=$DIR/$tfile
20694 local run_id=$RANDOM
20695 local my_ino=$(stat --format "%i" $testfile)
20697 # Try to insert the module. This will always fail as the
20698 # module is designed to not be inserted.
20699 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
20702 # Anything but success is a test failure
20704 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
20705 error "no inode match"
20707 run_test 410 "Test inode number returned from kernel thread"
20709 cleanup_test411_cgroup() {
20715 local cg_basedir=/sys/fs/cgroup/memory
20717 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
20718 skip "no setup for cgroup"
20720 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
20721 error "test file creation failed"
20722 cancel_lru_locks osc
20724 # Create a very small memory cgroup to force a slab allocation error
20725 local cgdir=$cg_basedir/osc_slab_alloc
20726 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
20727 trap "cleanup_test411_cgroup $cgdir" EXIT
20728 echo 2M > $cgdir/memory.kmem.limit_in_bytes
20729 echo 1M > $cgdir/memory.limit_in_bytes
20731 # Should not LBUG, just be killed by oom-killer
20732 # dd will return 0 even allocation failure in some environment.
20733 # So don't check return value
20734 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
20735 cleanup_test411_cgroup $cgdir
20739 run_test 411 "Slab allocation error with cgroup does not LBUG"
20742 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20743 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20744 skip "Need server version at least 2.10.55"
20747 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
20748 error "mkdir failed"
20749 $LFS getdirstripe $DIR/$tdir
20750 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20751 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
20752 error "expect $((MDSCOUT - 1)) get $stripe_index"
20753 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
20754 [ $stripe_count -eq 2 ] ||
20755 error "expect 2 get $stripe_count"
20757 run_test 412 "mkdir on specific MDTs"
20761 local stripe_count=$2
20762 local mdts=$(comma_list $(mdts_nodes))
20765 local lmv_qos_prio_free
20766 local lmv_qos_threshold_rr
20767 local lmv_qos_maxage
20768 local lod_qos_prio_free
20769 local lod_qos_threshold_rr
20770 local lod_qos_maxage
20774 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20775 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
20776 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
20778 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
20779 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
20780 stack_trap "$LCTL set_param \
20781 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
20782 stack_trap "$LCTL set_param \
20783 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
20784 stack_trap "$LCTL set_param \
20785 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
20787 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
20788 lod.lustre-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
20789 lod_qos_prio_free=${lod_qos_prio_free%%%}
20790 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
20791 lod.lustre-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
20792 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
20793 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
20794 lod.lustre-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
20795 stack_trap "do_nodes $mdts $LCTL set_param \
20796 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
20797 stack_trap "do_nodes $mdts $LCTL set_param \
20798 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
20800 stack_trap "do_nodes $mdts $LCTL set_param \
20801 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
20804 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
20806 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
20807 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
20809 testdir=$DIR/$tdir-s$stripe_count/rr
20811 for i in $(seq $((100 * MDSCOUNT))); do
20812 eval $mkdir_cmd $testdir/subdir$i ||
20813 error "$mkdir_cmd subdir$i failed"
20816 for i in $(seq $MDSCOUNT); do
20817 count=$($LFS getdirstripe -i $testdir/* |
20818 grep ^$((i - 1))$ | wc -l)
20819 echo "$count directories created on MDT$((i - 1))"
20820 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20822 if [ $stripe_count -gt 1 ]; then
20823 count=$($LFS getdirstripe $testdir/* |
20824 grep -P "^\s+$((i - 1))\t" | wc -l)
20825 echo "$count stripes created on MDT$((i - 1))"
20826 # deviation should < 5% of average
20827 [ $count -lt $((95 * stripe_count)) ] ||
20828 [ $count -gt $((105 * stripe_count)) ] &&
20829 error "stripes are not evenly distributed"
20833 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
20834 do_nodes $mdts $LCTL set_param \
20835 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
20838 echo "Check for uneven MDTs: "
20848 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
20849 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
20850 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
20852 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
20853 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
20856 for ((i = 1; i < ${#ffree[@]}; i++)); do
20857 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
20858 if [ $tmp -gt $max ]; then
20862 if [ $tmp -lt $min ]; then
20868 [ ${ffree[min_index]} -eq 0 ] &&
20869 skip "no free files in MDT$min_index"
20870 [ ${ffree[min_index]} -gt 100000000 ] &&
20871 skip "too much free files in MDT$min_index"
20873 # Check if we need to generate uneven MDTs
20875 local diff=$(((max - min) * 100 / min))
20876 local value="$(generate_string 1024)"
20878 while [ $diff -lt $threshold ]; do
20879 # generate uneven MDTs, create till $threshold% diff
20880 echo -n "weight diff=$diff% must be > $threshold% ..."
20881 count=$((${ffree[min_index]} / 10))
20882 # 50 sec per 10000 files in vm
20883 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
20884 skip "$count files to create"
20885 echo "Fill MDT$min_index with $count files"
20886 [ -d $DIR/$tdir-MDT$min_index ] ||
20887 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
20888 error "mkdir $tdir-MDT$min_index failed"
20889 for i in $(seq $count); do
20890 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20891 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
20892 error "create f$j_$i failed"
20893 setfattr -n user.413b -v $value \
20894 $DIR/$tdir-MDT$min_index/f$j_$i ||
20895 error "setfattr f$j_$i failed"
20898 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
20899 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
20900 max=$(((${ffree[max_index]} >> 8) * \
20901 (${bavail[max_index]} * bsize >> 16)))
20902 min=$(((${ffree[min_index]} >> 8) * \
20903 (${bavail[min_index]} * bsize >> 16)))
20904 diff=$(((max - min) * 100 / min))
20907 echo "MDT filesfree available: ${ffree[@]}"
20908 echo "MDT blocks available: ${bavail[@]}"
20909 echo "weight diff=$diff%"
20912 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
20914 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
20915 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
20916 # decrease statfs age, so that it can be updated in time
20917 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
20918 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
20922 testdir=$DIR/$tdir-s$stripe_count/qos
20924 for i in $(seq $((100 * MDSCOUNT))); do
20925 eval $mkdir_cmd $testdir/subdir$i ||
20926 error "$mkdir_cmd subdir$i failed"
20929 for i in $(seq $MDSCOUNT); do
20930 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
20932 echo "$count directories created on MDT$((i - 1))"
20934 if [ $stripe_count -gt 1 ]; then
20935 count=$($LFS getdirstripe $testdir/* |
20936 grep -P "^\s+$((i - 1))\t" | wc -l)
20937 echo "$count stripes created on MDT$((i - 1))"
20941 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
20942 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
20944 # D-value should > 10% of averge
20945 [ $((max - min)) -lt 10 ] &&
20946 error "subdirs shouldn't be evenly distributed"
20949 if [ $stripe_count -gt 1 ]; then
20950 max=$($LFS getdirstripe $testdir/* |
20951 grep -P "^\s+$max_index\t" | wc -l)
20952 min=$($LFS getdirstripe $testdir/* |
20953 grep -P "^\s+$min_index\t" | wc -l)
20954 [ $((max - min)) -le $((10 * stripe_count)) ] &&
20955 error "stripes shouldn't be evenly distributed"|| true
20960 [ $MDSCOUNT -lt 2 ] &&
20961 skip "We need at least 2 MDTs for this test"
20963 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
20964 skip "Need server version at least 2.12.52"
20968 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
20969 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
20970 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
20971 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
20972 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
20975 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
20978 [ $MDSCOUNT -lt 2 ] &&
20979 skip "We need at least 2 MDTs for this test"
20981 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
20982 skip "Need server version at least 2.12.52"
20986 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
20987 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
20988 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
20989 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
20990 $LFS setdirstripe -D -c $stripe_count \
20991 $DIR/$tdir-s$stripe_count/rr ||
20992 error "setdirstripe failed"
20993 $LFS setdirstripe -D -c $stripe_count \
20994 $DIR/$tdir-s$stripe_count/qos ||
20995 error "setdirstripe failed"
20996 test_qos_mkdir "mkdir" $stripe_count
20999 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21002 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21003 $LCTL set_param fail_loc=0x80000521
21004 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21007 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21011 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
21012 skip "Need server version at least 2.11.52"
21022 # this test may be slow on ZFS
21023 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21025 # though this test is designed for striped directory, let's test normal
21026 # directory too since lock is always saved as CoS lock.
21027 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21028 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21037 start_time=$(date +%s)
21038 for i in $(seq $total); do
21039 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21042 end_time=$(date +%s)
21043 duration=$((end_time - start_time))
21045 kill -9 $setattr_pid
21047 echo "rename $total files took $duration sec"
21048 [ $duration -lt 100 ] || error "rename took $duration sec"
21050 run_test 415 "lock revoke is not missing"
21053 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
21054 skip "Need server version at least 2.11.55"
21056 # define OBD_FAIL_OSD_TXN_START 0x19a
21057 do_facet mds1 lctl set_param fail_loc=0x19a
21059 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21063 run_test 416 "transaction start failure won't cause system hung"
21067 do_nodes $(comma_list $(mdts_nodes)) \
21068 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21069 do_nodes $(comma_list $(mdts_nodes)) \
21070 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21071 do_nodes $(comma_list $(mdts_nodes)) \
21072 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21076 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21077 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21078 skip "Need MDS version at least 2.11.56"
21080 trap cleanup_417 RETURN EXIT
21082 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21083 do_nodes $(comma_list $(mdts_nodes)) \
21084 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21085 $LFS migrate -m 0 $DIR/$tdir.1 &&
21086 error "migrate dir $tdir.1 should fail"
21088 do_nodes $(comma_list $(mdts_nodes)) \
21089 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21090 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21091 error "create remote dir $tdir.2 should fail"
21093 do_nodes $(comma_list $(mdts_nodes)) \
21094 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21095 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21096 error "create striped dir $tdir.3 should fail"
21099 run_test 417 "disable remote dir, striped dir and dir migration"
21101 # Checks that the outputs of df [-i] and lfs df [-i] match
21103 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21113 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21115 for count in {1..100}; do
21119 # read the lines of interest
21120 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21121 error "df $inodes $dir | tail -n +2 failed"
21122 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21123 error "lfs df $inodes $dir | grep summary: failed"
21125 # skip first substrings of each output as they are different
21126 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21127 # compare the two outputs
21129 for i in {1..5}; do
21130 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21138 lfs df $inodes $dir
21139 error "df and lfs df $1 output mismatch: " \
21140 "df ${inodes}: ${df_out[*]}, " \
21141 "lfs df ${inodes}: ${lfs_df_out[*]}"
21146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21148 local dir=$DIR/$tdir
21149 local numfiles=$((RANDOM % 4096 + 2))
21150 local numblocks=$((RANDOM % 256 + 1))
21152 wait_delete_completed
21155 # check block output
21156 check_lfs_df blocks $dir
21157 # check inode output
21158 check_lfs_df inodes $dir
21160 # create a single file and retest
21161 echo "Creating a single file and testing"
21162 createmany -o $dir/$tfile- 1 &>/dev/null ||
21163 error "creating 1 file in $dir failed"
21164 check_lfs_df blocks $dir
21165 check_lfs_df inodes $dir
21167 # create a random number of files
21168 echo "Creating $((numfiles - 1)) files and testing"
21169 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21170 error "creating $((numfiles - 1)) files in $dir failed"
21172 # write a random number of blocks to the first test file
21173 echo "Writing $numblocks 4K blocks and testing"
21174 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21175 count=$numblocks &>/dev/null ||
21176 error "dd to $dir/${tfile}-0 failed"
21179 check_lfs_df blocks $dir
21180 check_lfs_df inodes $dir
21182 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21183 error "unlinking $numfiles files in $dir failed"
21185 run_test 418 "df and lfs df outputs match"
21189 local dir=$DIR/$tdir
21194 cancel_lru_locks mdc
21196 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21197 $LCTL set_param fail_loc=0x1410
21199 $LCTL set_param fail_loc=0
21202 run_test 419 "Verify open file by name doesn't crash kernel"
21206 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21207 skip "Need MDS version at least 2.12.53"
21209 local SAVE_UMASK=$(umask)
21210 local dir=$DIR/$tdir
21211 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21215 mkdir -m03777 $dir/testdir
21216 ls -dn $dir/testdir
21217 # Need to remove trailing '.' when SELinux is enabled
21218 local dirperms=$(ls -dn $dir/testdir |
21219 awk '{ sub(/\.$/, "", $1); print $1}')
21220 [ $dirperms == "drwxrwsrwt" ] ||
21221 error "incorrect perms on $dir/testdir"
21223 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21224 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21225 ls -n $dir/testdir/testfile
21226 local fileperms=$(ls -n $dir/testdir/testfile |
21227 awk '{ sub(/\.$/, "", $1); print $1}')
21228 [ $fileperms == "-rwxr-xr-x" ] ||
21229 error "incorrect perms on $dir/testdir/testfile"
21233 run_test 420 "clear SGID bit on non-directories for non-members"
21240 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21241 skip "Need MDS version at least 2.12.54"
21243 test_mkdir $DIR/$tdir
21244 createmany -o $DIR/$tdir/f 3
21245 cnt=$(ls -1 $DIR/$tdir | wc -l)
21246 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21248 fid1=$(lfs path2fid $DIR/$tdir/f1)
21249 fid2=$(lfs path2fid $DIR/$tdir/f2)
21250 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21252 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21253 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21255 cnt=$(ls -1 $DIR/$tdir | wc -l)
21256 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21258 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21259 createmany -o $DIR/$tdir/f 3
21260 cnt=$(ls -1 $DIR/$tdir | wc -l)
21261 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21263 fid1=$(lfs path2fid $DIR/$tdir/f1)
21264 fid2=$(lfs path2fid $DIR/$tdir/f2)
21265 echo "remove using fsname $FSNAME"
21266 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21268 cnt=$(ls -1 $DIR/$tdir | wc -l)
21269 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21271 run_test 421a "simple rm by fid"
21278 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21279 skip "Need MDS version at least 2.12.54"
21281 test_mkdir $DIR/$tdir
21282 createmany -o $DIR/$tdir/f 3
21283 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21286 FID1=$(lfs path2fid $DIR/$tdir/f1)
21287 FID2=$(lfs path2fid $DIR/$tdir/f2)
21288 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21290 kill -USR1 $MULTIPID
21293 cnt=$(ls $DIR/$tdir | wc -l)
21294 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21296 run_test 421b "rm by fid on open file"
21302 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21303 skip "Need MDS version at least 2.12.54"
21305 test_mkdir $DIR/$tdir
21306 createmany -o $DIR/$tdir/f 3
21307 touch $DIR/$tdir/$tfile
21308 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21309 cnt=$(ls -1 $DIR/$tdir | wc -l)
21310 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21312 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21313 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21315 cnt=$(ls $DIR/$tdir | wc -l)
21316 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21318 run_test 421c "rm by fid against hardlinked files"
21324 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21325 skip "Need MDS version at least 2.12.54"
21327 test_mkdir $DIR/$tdir
21328 createmany -o $DIR/$tdir/f 4097
21329 cnt=$(ls -1 $DIR/$tdir | wc -l)
21330 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21332 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21333 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21335 cnt=$(ls $DIR/$tdir | wc -l)
21337 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21339 run_test 421d "rmfid en masse"
21345 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21346 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21347 skip "Need MDS version at least 2.12.54"
21349 mkdir -p $DIR/$tdir
21350 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21351 createmany -o $DIR/$tdir/striped_dir/f 512
21352 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21353 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21355 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21356 sed "s/[/][^:]*://g")
21357 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21359 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21361 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21363 run_test 421e "rmfid in DNE"
21369 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21370 skip "Need MDS version at least 2.12.54"
21372 test_mkdir $DIR/$tdir
21374 cnt=$(ls -1 $DIR/$tdir | wc -l)
21375 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21377 FID=$(lfs path2fid $DIR/$tdir/f)
21378 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21379 # rmfid should fail
21380 cnt=$(ls -1 $DIR/$tdir | wc -l)
21381 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21383 chmod a+rw $DIR/$tdir
21385 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21386 # rmfid should fail
21387 cnt=$(ls -1 $DIR/$tdir | wc -l)
21388 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21391 $RUNAS touch $DIR/$tdir/f
21392 FID=$(lfs path2fid $DIR/$tdir/f)
21393 echo "rmfid as root"
21394 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21395 cnt=$(ls -1 $DIR/$tdir | wc -l)
21396 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21399 $RUNAS touch $DIR/$tdir/f
21400 cnt=$(ls -1 $DIR/$tdir | wc -l)
21401 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21402 FID=$(lfs path2fid $DIR/$tdir/f)
21403 # rmfid w/o user_fid2path mount option should fail
21404 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21405 cnt=$(ls -1 $DIR/$tdir | wc -l)
21406 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21408 umount_client $MOUNT || error "failed to umount client"
21409 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21410 error "failed to mount client'"
21412 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21413 # rmfid should succeed
21414 cnt=$(ls -1 $DIR/$tdir | wc -l)
21415 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21417 # rmfid shouldn't allow to remove files due to dir's permission
21418 chmod a+rwx $DIR/$tdir
21421 FID=$(lfs path2fid $DIR/$tdir/f)
21422 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21424 umount_client $MOUNT || error "failed to umount client"
21425 mount_client $MOUNT "$MOUNT_OPTS" ||
21426 error "failed to mount client'"
21429 run_test 421f "rmfid checks permissions"
21435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21436 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21437 skip "Need MDS version at least 2.12.54"
21439 mkdir -p $DIR/$tdir
21440 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21441 createmany -o $DIR/$tdir/striped_dir/f 512
21442 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21443 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21445 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21446 sed "s/[/][^:]*://g")
21448 rm -f $DIR/$tdir/striped_dir/f1*
21449 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21450 removed=$((512 - cnt))
21452 # few files have been just removed, so we expect
21453 # rmfid to fail on their fids
21454 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21455 [ $removed != $errors ] && error "$errors != $removed"
21457 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21459 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21461 run_test 421g "rmfid to return errors properly"
21464 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21465 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
21466 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
21467 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
21468 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
21470 local amc=$(at_max_get client)
21471 local amo=$(at_max_get mds1)
21472 local timeout=`lctl get_param -n timeout`
21474 at_max_set 0 client
21477 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
21478 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
21479 fail_val=$(((2*timeout + 10)*1000))
21480 touch $DIR/$tdir/d3/file &
21482 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
21483 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
21484 fail_val=$((2*timeout + 5))
21485 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
21489 sleep $((2 * timeout))
21493 touch $DIR/$tdir/d2/file3
21494 touch $DIR/$tdir/d2/file4
21495 touch $DIR/$tdir/d2/file5
21498 at_max_set $amc client
21499 at_max_set $amo mds1
21501 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
21502 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
21503 error "Watchdog is always throttled"
21505 run_test 422 "kill a process with RPC in progress"
21508 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21509 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21510 skip "Need server version at least 2.9.55"
21512 start_full_debug_logging
21516 stop_full_debug_logging
21520 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21521 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21522 awk '/The barrier for/ { print $7 }')
21525 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
21530 barrier_expired() {
21533 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21534 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21535 awk '/will be expired/ { print $7 }')
21537 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
21546 echo "Start barrier_freeze at: $(date)"
21547 #define OBD_FAIL_BARRIER_DELAY 0x2202
21548 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21549 # Do not reduce barrier time - See LU-11873
21550 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
21553 local b_status=$(barrier_stat)
21554 echo "Got barrier status at: $(date)"
21555 [ "$b_status" = "'freezing_p1'" ] ||
21556 error "(1) unexpected barrier status $b_status"
21558 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21560 b_status=$(barrier_stat)
21561 [ "$b_status" = "'frozen'" ] ||
21562 error "(2) unexpected barrier status $b_status"
21564 local expired=$(barrier_expired)
21565 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
21566 sleep $((expired + 3))
21568 b_status=$(barrier_stat)
21569 [ "$b_status" = "'expired'" ] ||
21570 error "(3) unexpected barrier status $b_status"
21572 # Do not reduce barrier time - See LU-11873
21573 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
21574 error "(4) fail to freeze barrier"
21576 b_status=$(barrier_stat)
21577 [ "$b_status" = "'frozen'" ] ||
21578 error "(5) unexpected barrier status $b_status"
21580 echo "Start barrier_thaw at: $(date)"
21581 #define OBD_FAIL_BARRIER_DELAY 0x2202
21582 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21583 do_facet mgs $LCTL barrier_thaw $FSNAME &
21586 b_status=$(barrier_stat)
21587 echo "Got barrier status at: $(date)"
21588 [ "$b_status" = "'thawing'" ] ||
21589 error "(6) unexpected barrier status $b_status"
21591 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21593 b_status=$(barrier_stat)
21594 [ "$b_status" = "'thawed'" ] ||
21595 error "(7) unexpected barrier status $b_status"
21597 #define OBD_FAIL_BARRIER_FAILURE 0x2203
21598 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
21599 do_facet mgs $LCTL barrier_freeze $FSNAME
21601 b_status=$(barrier_stat)
21602 [ "$b_status" = "'failed'" ] ||
21603 error "(8) unexpected barrier status $b_status"
21605 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21606 do_facet mgs $LCTL barrier_thaw $FSNAME
21610 run_test 801a "write barrier user interfaces and stat machine"
21615 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21616 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
21617 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
21618 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
21619 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
21621 cancel_lru_locks mdc
21623 # 180 seconds should be long enough
21624 do_facet mgs $LCTL barrier_freeze $FSNAME 180
21626 local b_status=$(barrier_stat)
21627 [ "$b_status" = "'frozen'" ] ||
21628 error "(6) unexpected barrier status $b_status"
21630 mkdir $DIR/$tdir/d0/d10 &
21633 touch $DIR/$tdir/d1/f13 &
21636 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
21639 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
21642 rm -f $DIR/$tdir/d4/f12 &
21645 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
21647 # To guarantee taht the 'stat' is not blocked
21648 b_status=$(barrier_stat)
21649 [ "$b_status" = "'frozen'" ] ||
21650 error "(8) unexpected barrier status $b_status"
21652 # let above commands to run at background
21655 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
21656 ps -p $touch_pid || error "(10) touch should be blocked"
21657 ps -p $ln_pid || error "(11) link should be blocked"
21658 ps -p $mv_pid || error "(12) rename should be blocked"
21659 ps -p $rm_pid || error "(13) unlink should be blocked"
21661 b_status=$(barrier_stat)
21662 [ "$b_status" = "'frozen'" ] ||
21663 error "(14) unexpected barrier status $b_status"
21665 do_facet mgs $LCTL barrier_thaw $FSNAME
21666 b_status=$(barrier_stat)
21667 [ "$b_status" = "'thawed'" ] ||
21668 error "(15) unexpected barrier status $b_status"
21670 wait $mkdir_pid || error "(16) mkdir should succeed"
21671 wait $touch_pid || error "(17) touch should succeed"
21672 wait $ln_pid || error "(18) link should succeed"
21673 wait $mv_pid || error "(19) rename should succeed"
21674 wait $rm_pid || error "(20) unlink should succeed"
21678 run_test 801b "modification will be blocked by write barrier"
21681 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21685 stop mds2 || error "(1) Fail to stop mds2"
21687 do_facet mgs $LCTL barrier_freeze $FSNAME 30
21689 local b_status=$(barrier_stat)
21690 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
21691 do_facet mgs $LCTL barrier_thaw $FSNAME
21692 error "(2) unexpected barrier status $b_status"
21695 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21696 error "(3) Fail to rescan barrier bitmap"
21698 # Do not reduce barrier time - See LU-11873
21699 do_facet mgs $LCTL barrier_freeze $FSNAME 20
21701 b_status=$(barrier_stat)
21702 [ "$b_status" = "'frozen'" ] ||
21703 error "(4) unexpected barrier status $b_status"
21705 do_facet mgs $LCTL barrier_thaw $FSNAME
21706 b_status=$(barrier_stat)
21707 [ "$b_status" = "'thawed'" ] ||
21708 error "(5) unexpected barrier status $b_status"
21710 local devname=$(mdsdevname 2)
21712 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
21714 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21715 error "(7) Fail to rescan barrier bitmap"
21719 run_test 801c "rescan barrier bitmap"
21721 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
21722 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
21723 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
21724 saved_MOUNT_OPTS=$MOUNT_OPTS
21730 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
21731 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
21732 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
21733 MOUNT_OPTS=$saved_MOUNT_OPTS
21738 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
21739 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21740 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21741 skip "Need server version at least 2.9.55"
21743 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
21745 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21747 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21748 error "(2) Fail to copy"
21750 trap cleanup_802a EXIT
21752 # sync by force before remount as readonly
21753 sync; sync_all_data; sleep 3; sync_all_data
21757 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
21758 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
21759 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
21761 echo "Mount the server as read only"
21762 setupall server_only || error "(3) Fail to start servers"
21764 echo "Mount client without ro should fail"
21765 mount_client $MOUNT &&
21766 error "(4) Mount client without 'ro' should fail"
21768 echo "Mount client with ro should succeed"
21769 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
21770 mount_client $MOUNT ||
21771 error "(5) Mount client with 'ro' should succeed"
21773 echo "Modify should be refused"
21774 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21776 echo "Read should be allowed"
21777 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21778 error "(7) Read should succeed under ro mode"
21782 run_test 802a "simulate readonly device"
21785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21786 remote_mds_nodsh && skip "remote MDS with nodsh"
21788 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
21789 skip "readonly option not available"
21791 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
21793 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21794 error "(2) Fail to copy"
21796 # write back all cached data before setting MDT to readonly
21800 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
21801 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
21803 echo "Modify should be refused"
21804 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21806 echo "Read should be allowed"
21807 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21808 error "(7) Read should succeed under ro mode"
21811 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
21813 run_test 802b "be able to set MDTs to readonly"
21816 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21817 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21818 skip "MDS needs to be newer than 2.10.54"
21820 mkdir -p $DIR/$tdir
21821 # Create some objects on all MDTs to trigger related logs objects
21822 for idx in $(seq $MDSCOUNT); do
21823 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
21824 $DIR/$tdir/dir${idx} ||
21825 error "Fail to create $DIR/$tdir/dir${idx}"
21829 wait_delete_completed # ensure old test cleanups are finished
21830 echo "before create:"
21832 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21834 for i in {1..10}; do
21835 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
21836 error "Fail to create $DIR/$tdir/foo$i"
21840 echo "after create:"
21842 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21844 # allow for an llog to be cleaned up during the test
21845 [ $after_used -ge $((before_used + 10 - 1)) ] ||
21846 error "before ($before_used) + 10 > after ($after_used)"
21848 for i in {1..10}; do
21849 rm -rf $DIR/$tdir/foo$i ||
21850 error "Fail to remove $DIR/$tdir/foo$i"
21853 sleep 3 # avoid MDT return cached statfs
21854 wait_delete_completed
21855 echo "after unlink:"
21857 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21859 # allow for an llog to be created during the test
21860 [ $after_used -le $((before_used + 1)) ] ||
21861 error "after ($after_used) > before ($before_used) + 1"
21863 run_test 803 "verify agent object for remote object"
21866 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21867 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21868 skip "MDS needs to be newer than 2.10.54"
21869 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21871 mkdir -p $DIR/$tdir
21872 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
21873 error "Fail to create $DIR/$tdir/dir0"
21875 local fid=$($LFS path2fid $DIR/$tdir/dir0)
21876 local dev=$(mdsdevname 2)
21878 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21879 grep ${fid} || error "NOT found agent entry for dir0"
21881 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
21882 error "Fail to create $DIR/$tdir/dir1"
21884 touch $DIR/$tdir/dir1/foo0 ||
21885 error "Fail to create $DIR/$tdir/dir1/foo0"
21886 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
21889 for idx in $(seq $MDSCOUNT); do
21890 dev=$(mdsdevname $idx)
21891 do_facet mds${idx} \
21892 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21893 grep ${fid} && rc=$idx
21896 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
21897 error "Fail to rename foo0 to foo1"
21898 if [ $rc -eq 0 ]; then
21899 for idx in $(seq $MDSCOUNT); do
21900 dev=$(mdsdevname $idx)
21901 do_facet mds${idx} \
21902 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21903 grep ${fid} && rc=$idx
21907 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
21908 error "Fail to rename foo1 to foo2"
21909 if [ $rc -eq 0 ]; then
21910 for idx in $(seq $MDSCOUNT); do
21911 dev=$(mdsdevname $idx)
21912 do_facet mds${idx} \
21913 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21914 grep ${fid} && rc=$idx
21918 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
21920 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
21921 error "Fail to link to $DIR/$tdir/dir1/foo2"
21922 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
21923 error "Fail to rename foo2 to foo0"
21924 unlink $DIR/$tdir/dir1/foo0 ||
21925 error "Fail to unlink $DIR/$tdir/dir1/foo0"
21926 rm -rf $DIR/$tdir/dir0 ||
21927 error "Fail to rm $DIR/$tdir/dir0"
21929 for idx in $(seq $MDSCOUNT); do
21930 dev=$(mdsdevname $idx)
21934 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
21936 start mds${idx} $dev $MDS_MOUNT_OPTS ||
21937 error "mount mds$idx failed"
21938 df $MOUNT > /dev/null 2>&1
21940 # e2fsck should not return error
21942 error "e2fsck detected error on MDT${idx}: rc=$rc"
21945 run_test 804 "verify agent entry for remote entry"
21948 do_facet $SINGLEMDS zfs set quota=$old $fsset
21949 unlinkmany $DIR/$tdir/f- 1000000
21954 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
21955 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
21956 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
21957 skip "netfree not implemented before 0.7"
21958 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
21959 skip "Need MDS version at least 2.10.57"
21966 local pref="osd-zfs.lustre-MDT0000."
21968 # limit available space on MDS dataset to meet nospace issue
21969 # quickly. then ZFS 0.7.2 can use reserved space if asked
21970 # properly (using netfree flag in osd_declare_destroy()
21971 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
21972 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
21974 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
21975 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
21976 let "usedkb=usedkb-freekb"
21977 let "freekb=freekb/2"
21978 if let "freekb > 5000"; then
21981 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
21982 trap cleanup_805 EXIT
21984 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
21985 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
21986 rm -rf $DIR/$tdir || error "not able to remove"
21987 do_facet $SINGLEMDS zfs set quota=$old $fsset
21990 run_test 805 "ZFS can remove from full fs"
21996 local size=$($LFS getsom -s $file)
21997 local expect=$(stat -c %s $file)
21999 [[ $size == $expect ]] ||
22000 error "$file expected size: $expect, got: $size"
22002 local blocks=$($LFS getsom -b $file)
22003 expect=$(stat -c %b $file)
22004 [[ $blocks == $expect ]] ||
22005 error "$file expected blocks: $expect, got: $blocks"
22010 local size=$($LFS getsom -s $1)
22013 [[ $size == $expect ]] ||
22014 error "$file expected size: $expect, got: $size"
22018 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22019 skip "Need MDS version at least 2.11.52"
22023 touch $DIR/$tfile || error "touch $tfile failed"
22025 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22026 save_lustre_params client "llite.*.xattr_cache" > $save
22027 lctl set_param llite.*.xattr_cache=0
22028 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22030 # single-threaded write
22031 echo "Test SOM for single-threaded write"
22032 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22033 error "write $tfile failed"
22034 check_lsom_size $DIR/$tfile $bs
22037 local size=$(($num * $bs))
22041 echo "Test SOM for single client multi-threaded($num) write"
22042 $TRUNCATE $DIR/$tfile 0
22043 for ((i = 0; i < $num; i++)); do
22044 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22046 offset=$((offset + $bs))
22048 for (( i=0; i < $num; i++ )); do
22051 check_lsom_size $DIR/$tfile $size
22053 $TRUNCATE $DIR/$tfile 0
22054 for ((i = 0; i < $num; i++)); do
22055 offset=$((offset - $bs))
22056 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22059 for (( i=0; i < $num; i++ )); do
22062 check_lsom_size $DIR/$tfile $size
22064 # multi-client writes
22065 num=$(get_node_count ${CLIENTS//,/ })
22066 size=$(($num * $bs))
22070 echo "Test SOM for multi-client ($num) writes"
22071 $TRUNCATE $DIR/$tfile 0
22072 for client in ${CLIENTS//,/ }; do
22073 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22076 offset=$((offset + $bs))
22078 for (( i=0; i < $num; i++ )); do
22081 check_lsom_size $DIR/$tfile $offset
22084 $TRUNCATE $DIR/$tfile 0
22085 for client in ${CLIENTS//,/ }; do
22086 offset=$((offset - $bs))
22087 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22091 for (( i=0; i < $num; i++ )); do
22094 check_lsom_size $DIR/$tfile $size
22097 echo "Test SOM for truncate"
22098 $TRUNCATE $DIR/$tfile 1048576
22099 check_lsom_size $DIR/$tfile 1048576
22100 $TRUNCATE $DIR/$tfile 1234
22101 check_lsom_size $DIR/$tfile 1234
22103 # verify SOM blocks count
22104 echo "Verify SOM block count"
22105 $TRUNCATE $DIR/$tfile 0
22106 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22107 error "failed to write file $tfile"
22108 check_lsom_data $DIR/$tfile
22110 run_test 806 "Verify Lazy Size on MDS"
22113 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22114 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22115 skip "Need MDS version at least 2.11.52"
22117 # Registration step
22118 changelog_register || error "changelog_register failed"
22119 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22120 changelog_users $SINGLEMDS | grep -q $cl_user ||
22121 error "User $cl_user not found in changelog_users"
22123 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22124 save_lustre_params client "llite.*.xattr_cache" > $save
22125 lctl set_param llite.*.xattr_cache=0
22126 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22128 rm -rf $DIR/$tdir || error "rm $tdir failed"
22129 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22130 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22131 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22132 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22133 error "truncate $tdir/trunc failed"
22136 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22137 error "write $tfile failed"
22139 # multi-client wirtes
22140 local num=$(get_node_count ${CLIENTS//,/ })
22144 echo "Test SOM for multi-client ($num) writes"
22145 touch $DIR/$tfile || error "touch $tfile failed"
22146 $TRUNCATE $DIR/$tfile 0
22147 for client in ${CLIENTS//,/ }; do
22148 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22151 offset=$((offset + $bs))
22153 for (( i=0; i < $num; i++ )); do
22158 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22159 check_lsom_data $DIR/$tdir/trunc
22160 check_lsom_data $DIR/$tdir/single_dd
22161 check_lsom_data $DIR/$tfile
22164 # Deregistration step
22165 changelog_deregister || error "changelog_deregister failed"
22167 run_test 807 "verify LSOM syncing tool"
22169 check_som_nologged()
22171 local lines=$($LFS changelog $FSNAME-MDT0000 |
22172 grep 'x=trusted.som' | wc -l)
22173 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22177 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22178 skip "Need MDS version at least 2.11.55"
22180 # Registration step
22181 changelog_register || error "changelog_register failed"
22183 touch $DIR/$tfile || error "touch $tfile failed"
22186 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22187 error "write $tfile failed"
22190 $TRUNCATE $DIR/$tfile 1234
22193 $TRUNCATE $DIR/$tfile 1048576
22196 # Deregistration step
22197 changelog_deregister || error "changelog_deregister failed"
22199 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22204 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22208 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22209 skip "Need MDS version at least 2.11.56"
22211 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22212 error "failed to create DoM-only file $DIR/$tfile"
22213 touch $DIR/$tfile || error "touch $tfile failed"
22214 check_som_nodata $DIR/$tfile
22216 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22217 error "write $tfile failed"
22218 check_som_nodata $DIR/$tfile
22220 $TRUNCATE $DIR/$tfile 1234
22221 check_som_nodata $DIR/$tfile
22223 $TRUNCATE $DIR/$tfile 4097
22224 check_som_nodata $DIR/$file
22226 run_test 809 "Verify no SOM xattr store for DoM-only files"
22229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22230 $GSS && skip_env "could not run with gss"
22231 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22232 skip "OST < 2.12.58 doesn't align checksum"
22235 stack_trap "set_checksums $ORIG_CSUM" EXIT
22236 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22241 for csum in $CKSUM_TYPES; do
22242 #define OBD_FAIL_OSC_NO_GRANT 0x411
22243 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22244 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22246 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22247 before=$(md5sum $DIR/$tfile)
22248 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22249 after=$(md5sum $DIR/$tfile)
22250 [ "$before" == "$after" ] ||
22251 error "$csum: $before != $after bs=$1 seek=$2"
22255 run_test 810 "partial page writes on ZFS (LU-11663)"
22258 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
22259 skip "Need MDS version at least 2.11.56"
22261 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22262 do_facet mds1 $LCTL set_param fail_loc=0x165
22263 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22266 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22269 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
22270 error "MDD orphan cleanup thread not quit"
22272 run_test 811 "orphan name stub can be cleaned up in startup"
22275 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22276 skip "OST < 2.12.51 doesn't support this fail_loc"
22277 [ "$SHARED_KEY" = true ] &&
22278 skip "OSC connections never go IDLE with Shared-Keys enabled"
22280 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22281 # ensure ost1 is connected
22282 stat $DIR/$tfile >/dev/null || error "can't stat"
22283 wait_osc_import_state client ost1 FULL
22284 # no locks, no reqs to let the connection idle
22285 cancel_lru_locks osc
22287 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22288 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22289 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22290 wait_osc_import_state client ost1 CONNECTING
22291 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22293 stat $DIR/$tfile >/dev/null || error "can't stat file"
22295 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
22298 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22299 [ -z "$file_heat_sav" ] && skip "no file heat support"
22310 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22311 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22313 $LCTL set_param -n llite.*.file_heat=1
22314 echo "Turn on file heat"
22315 echo "Period second: $period_second, Decay percentage: $decay_pct"
22317 echo "QQQQ" > $DIR/$tfile
22318 echo "QQQQ" > $DIR/$tfile
22319 echo "QQQQ" > $DIR/$tfile
22320 cat $DIR/$tfile > /dev/null
22321 cat $DIR/$tfile > /dev/null
22322 cat $DIR/$tfile > /dev/null
22323 cat $DIR/$tfile > /dev/null
22325 local out=$($LFS heat_get $DIR/$tfile)
22327 $LFS heat_get $DIR/$tfile
22328 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22329 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22330 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22331 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22333 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22334 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22335 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22336 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22338 sleep $((period_second + 3))
22339 echo "Sleep $((period_second + 3)) seconds..."
22340 # The recursion formula to calculate the heat of the file f is as
22342 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22343 # Where Hi is the heat value in the period between time points i*I and
22344 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22345 # to the weight of Ci.
22346 out=$($LFS heat_get $DIR/$tfile)
22347 $LFS heat_get $DIR/$tfile
22348 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22349 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22350 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22351 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22353 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22354 error "read sample ($readsample) is wrong"
22355 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22356 error "write sample ($writesample) is wrong"
22357 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22358 error "read bytes ($readbyte) is wrong"
22359 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22360 error "write bytes ($writebyte) is wrong"
22362 echo "QQQQ" > $DIR/$tfile
22363 echo "QQQQ" > $DIR/$tfile
22364 echo "QQQQ" > $DIR/$tfile
22365 cat $DIR/$tfile > /dev/null
22366 cat $DIR/$tfile > /dev/null
22367 cat $DIR/$tfile > /dev/null
22368 cat $DIR/$tfile > /dev/null
22370 sleep $((period_second + 3))
22371 echo "Sleep $((period_second + 3)) seconds..."
22373 out=$($LFS heat_get $DIR/$tfile)
22374 $LFS heat_get $DIR/$tfile
22375 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22376 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22377 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22378 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22380 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22381 4 * $decay_pct) / 100") -eq 1 ] ||
22382 error "read sample ($readsample1) is wrong"
22383 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22384 3 * $decay_pct) / 100") -eq 1 ] ||
22385 error "write sample ($writesample1) is wrong"
22386 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22387 20 * $decay_pct) / 100") -eq 1 ] ||
22388 error "read bytes ($readbyte1) is wrong"
22389 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22390 15 * $decay_pct) / 100") -eq 1 ] ||
22391 error "write bytes ($writebyte1) is wrong"
22393 echo "Turn off file heat for the file $DIR/$tfile"
22394 $LFS heat_set -o $DIR/$tfile
22396 echo "QQQQ" > $DIR/$tfile
22397 echo "QQQQ" > $DIR/$tfile
22398 echo "QQQQ" > $DIR/$tfile
22399 cat $DIR/$tfile > /dev/null
22400 cat $DIR/$tfile > /dev/null
22401 cat $DIR/$tfile > /dev/null
22402 cat $DIR/$tfile > /dev/null
22404 out=$($LFS heat_get $DIR/$tfile)
22405 $LFS heat_get $DIR/$tfile
22406 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22407 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22408 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22409 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22411 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22412 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22413 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22414 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22416 echo "Trun on file heat for the file $DIR/$tfile"
22417 $LFS heat_set -O $DIR/$tfile
22419 echo "QQQQ" > $DIR/$tfile
22420 echo "QQQQ" > $DIR/$tfile
22421 echo "QQQQ" > $DIR/$tfile
22422 cat $DIR/$tfile > /dev/null
22423 cat $DIR/$tfile > /dev/null
22424 cat $DIR/$tfile > /dev/null
22425 cat $DIR/$tfile > /dev/null
22427 out=$($LFS heat_get $DIR/$tfile)
22428 $LFS heat_get $DIR/$tfile
22429 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22430 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22431 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22432 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22434 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
22435 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
22436 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
22437 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
22439 $LFS heat_set -c $DIR/$tfile
22440 $LCTL set_param -n llite.*.file_heat=0
22441 echo "Turn off file heat support for the Lustre filesystem"
22443 echo "QQQQ" > $DIR/$tfile
22444 echo "QQQQ" > $DIR/$tfile
22445 echo "QQQQ" > $DIR/$tfile
22446 cat $DIR/$tfile > /dev/null
22447 cat $DIR/$tfile > /dev/null
22448 cat $DIR/$tfile > /dev/null
22449 cat $DIR/$tfile > /dev/null
22451 out=$($LFS heat_get $DIR/$tfile)
22452 $LFS heat_get $DIR/$tfile
22453 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22454 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22455 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22456 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22458 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22459 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22460 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22461 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22463 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
22466 run_test 813 "File heat verfication"
22470 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
22471 echo -n y >> $DIR/$tfile
22472 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
22473 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
22475 run_test 814 "sparse cp works as expected (LU-12361)"
22479 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
22480 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
22482 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
22485 [ "$SHARED_KEY" = true ] &&
22486 skip "OSC connections never go IDLE with Shared-Keys enabled"
22488 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22489 # ensure ost1 is connected
22490 stat $DIR/$tfile >/dev/null || error "can't stat"
22491 wait_osc_import_state client ost1 FULL
22492 # no locks, no reqs to let the connection idle
22493 cancel_lru_locks osc
22494 lru_resize_disable osc
22497 before=$($LCTL get_param -n \
22498 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22500 wait_osc_import_state client ost1 IDLE
22501 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
22502 now=$($LCTL get_param -n \
22503 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22504 [ $before == $now ] || error "lru_size changed $before != $now"
22506 run_test 816 "do not reset lru_resize on idle reconnect"
22510 exportfs -u localhost:$DIR/nfsexp
22515 systemctl restart nfs-server.service || skip "failed to restart nfsd"
22517 mkdir -p $DIR/nfsexp
22518 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
22519 error "failed to export nfs"
22521 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
22522 stack_trap cleanup_817 EXIT
22524 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
22525 error "failed to mount nfs to $tmpdir"
22527 cp /bin/true $tmpdir
22528 $DIR/nfsexp/true || error "failed to execute 'true' command"
22530 run_test 817 "nfsd won't cache write lock for exec file"
22534 $LFS setstripe -c1 -i0 $DIR/$tfile
22535 $LFS setstripe -c1 -i1 $DIR/$tfile
22537 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
22538 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
22539 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
22540 error "start $SINGLEMDS failed"
22543 run_test 818 "unlink with failed llog"
22546 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22547 cancel_lru_locks osc
22548 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22549 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22550 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
22553 run_test 819a "too big niobuf in read"
22556 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22557 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22558 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22559 cancel_lru_locks osc
22563 run_test 819b "too big niobuf in write"
22566 # tests that do cleanup/setup should be run at the end
22570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22573 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
22574 $LCTL set_param fail_loc=0x903
22576 cancel_lru_locks MGC
22578 FAIL_ON_ERROR=true cleanup
22579 FAIL_ON_ERROR=true setup
22581 run_test 900 "umount should not race with any mgc requeue thread"
22584 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
22585 check_and_cleanup_lustre
22586 if [ "$I_MOUNTED" != "yes" ]; then
22587 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true