2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 # Check Grants after these tests
24 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
26 # skip the grant tests for ARM until they are fixed
27 if [[ $(uname -m) = aarch64 ]]; then
28 # bug number: LU-11596 (all below)
29 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
30 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
31 ALWAYS_EXCEPT+=" 45 103a 317 810"
34 SRCDIR=$(cd $(dirname $0); echo $PWD)
35 export PATH=$PATH:/sbin
41 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
42 CREATETEST=${CREATETEST:-createtest}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 export MULTIOP=${MULTIOP:-multiop}
49 READS=${READS:-"reads"}
50 MUNLINK=${MUNLINK:-munlink}
51 SOCKETSERVER=${SOCKETSERVER:-socketserver}
52 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
53 MEMHOG=${MEMHOG:-memhog}
54 DIRECTIO=${DIRECTIO:-directio}
55 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
57 CHECK_GRANT=${CHECK_GRANT:-"yes"}
58 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
59 export PARALLEL=${PARALLEL:-"no"}
61 export NAME=${NAME:-local}
68 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
69 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
70 . $LUSTRE/tests/test-framework.sh
72 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
79 if [ "$mds1_FSTYPE" = "zfs" ]; then
80 # bug number for skipped test: LU-1957
81 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
83 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
86 # Get the SLES distro version
88 # Returns a version string that should only be used in comparing
89 # strings returned by version_code()
92 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
94 # All SuSE Linux versions have one decimal. version_code expects two
95 local sles_version=$version.0
96 version_code $sles_version
99 # Check if we are running on Ubuntu or SLES so we can make decisions on
101 if [ -r /etc/SuSE-release ]; then
102 sles_version=$(sles_version_code)
103 [ $sles_version -lt $(version_code 11.4.0) ] &&
104 # bug number for skipped test: LU-4341
105 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
106 [ $sles_version -lt $(version_code 12.0.0) ] &&
107 # bug number for skipped test: LU-3703
108 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
109 elif [ -r /etc/os-release ]; then
110 if grep -qi ubuntu /etc/os-release; then
111 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
112 -e 's/^VERSION=//p' \
116 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
117 # bug number for skipped test:
119 ALWAYS_EXCEPT+=" 103a 410"
128 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
129 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
138 check_swap_layouts_support()
140 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
141 skip "Does not support layout lock."
144 check_and_setup_lustre
148 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
150 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
151 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
152 rm -rf $DIR/[Rdfs][0-9]*
154 # $RUNAS_ID may get set incorrectly somewhere else
155 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
156 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
158 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
162 if [ "${ONLY}" = "MOUNT" ] ; then
163 echo "Lustre is up, please go on"
167 echo "preparing for tests involving mounts"
168 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
170 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
171 echo # add a newline after mke2fs.
175 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
176 lctl set_param debug=-1 2> /dev/null || true
179 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
181 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
183 run_test 0a "touch; rm ====================="
186 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
187 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
189 run_test 0b "chmod 0755 $DIR ============================="
192 $LCTL get_param mdc.*.import | grep "state: FULL" ||
193 error "import not FULL"
194 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
197 run_test 0c "check import proc"
199 test_0d() { # LU-3397
200 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
201 skip "proc exports not supported before 2.10.57"
203 local mgs_exp="mgs.MGS.exports"
204 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
206 local exp_client_version
209 local temp_imp=$DIR/$tfile.import
210 local temp_exp=$DIR/$tfile.export
212 # save mgc import file to $temp_imp
213 $LCTL get_param mgc.*.import | tee $temp_imp
214 # Check if client uuid is found in MGS export
215 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
216 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
220 # save mgs export file to $temp_exp
221 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
223 # Compare the value of field "connect_flags"
224 imp_val=$(grep "connect_flags" $temp_imp)
225 exp_val=$(grep "connect_flags" $temp_exp)
226 [ "$exp_val" == "$imp_val" ] ||
227 error "export flags '$exp_val' != import flags '$imp_val'"
229 # Compare the value of client version
230 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
231 exp_val=$(version_code $exp_client_version)
232 imp_val=$CLIENT_VERSION
233 [ "$exp_val" == "$imp_val" ] ||
234 error "export client version '$exp_val' != '$imp_val'"
236 run_test 0d "check export proc ============================="
239 test_mkdir $DIR/$tdir
240 test_mkdir $DIR/$tdir/d2
241 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
242 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
245 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
247 run_test 1 "mkdir; remkdir; rmdir"
250 test_mkdir $DIR/$tdir
251 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
252 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
254 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
256 run_test 2 "mkdir; touch; rmdir; check file"
259 test_mkdir $DIR/$tdir
260 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
261 touch $DIR/$tdir/$tfile
262 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
264 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
266 run_test 3 "mkdir; touch; rmdir; check dir"
268 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
270 test_mkdir -i 1 $DIR/$tdir
272 touch $DIR/$tdir/$tfile ||
273 error "Create file under remote directory failed"
276 error "Expect error removing in-use dir $DIR/$tdir"
278 test -d $DIR/$tdir || error "Remote directory disappeared"
280 rm -rf $DIR/$tdir || error "remove remote dir error"
282 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
285 test_mkdir $DIR/$tdir
286 test_mkdir $DIR/$tdir/d2
287 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
288 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
291 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
294 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
295 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
296 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
297 error "$tfile does not have perm 0666 or UID $UID"
298 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
299 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
300 error "$tfile should be 0666 and owned by UID $UID"
302 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
308 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
309 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
310 error "$tfile should be owned by UID $RUNAS_ID"
311 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
312 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
313 error "$tfile should be owned by UID $RUNAS_ID"
315 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
318 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
321 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
322 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
323 error "$tfile should be owned by GID $UID"
324 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
325 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
328 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
333 test_mkdir $DIR/$tdir
334 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
335 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
336 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
337 test_mkdir $DIR/$tdir/d/subdir
338 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
339 error "$tdir/d/subdir should be GID $RUNAS_GID"
340 if [[ $MDSCOUNT -gt 1 ]]; then
341 # check remote dir sgid inherite
342 $LFS mkdir -i 0 $DIR/$tdir.local ||
343 error "mkdir $tdir.local failed"
344 chmod g+s $DIR/$tdir.local ||
345 error "chmod $tdir.local failed"
346 chgrp $RUNAS_GID $DIR/$tdir.local ||
347 error "chgrp $tdir.local failed"
348 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
349 error "mkdir $tdir.remote failed"
350 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
352 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
353 error "$tdir.remote should be mode 02755"
356 run_test 6g "verify new dir in sgid dir inherits group"
358 test_6h() { # bug 7331
359 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
361 touch $DIR/$tfile || error "touch failed"
362 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
363 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
364 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
365 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
366 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
368 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
371 test_mkdir $DIR/$tdir
372 $MCREATE $DIR/$tdir/$tfile
373 chmod 0666 $DIR/$tdir/$tfile
374 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
375 error "$tdir/$tfile should be mode 0666"
377 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
380 if [ ! -d $DIR/$tdir ]; then
381 test_mkdir $DIR/$tdir
383 $MCREATE $DIR/$tdir/$tfile
384 echo -n foo > $DIR/$tdir/$tfile
385 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
386 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
388 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
391 test_mkdir $DIR/$tdir
392 touch $DIR/$tdir/$tfile
393 chmod 0666 $DIR/$tdir/$tfile
394 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
395 error "$tfile mode not 0666"
397 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 test_mkdir $DIR/$tdir/d2/d3
403 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
405 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
408 test_mkdir $DIR/$tdir
409 test_mkdir $DIR/$tdir/d2
410 touch $DIR/$tdir/d2/$tfile
411 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
412 error "$tdir/d2/$tfile not a file"
414 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
417 test_mkdir $DIR/$tdir
418 test_mkdir $DIR/$tdir/d2
419 chmod 0666 $DIR/$tdir/d2
420 chmod 0705 $DIR/$tdir/d2
421 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
422 error "$tdir/d2 mode not 0705"
424 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
427 test_mkdir $DIR/$tdir
428 touch $DIR/$tdir/$tfile
429 chmod 0666 $DIR/$tdir/$tfile
430 chmod 0654 $DIR/$tdir/$tfile
431 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
432 error "$tdir/d2 mode not 0654"
434 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
437 test_mkdir $DIR/$tdir
438 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
440 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
441 error "$tdir/$tfile size not 0 after truncate"
443 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
446 test_mkdir $DIR/$tdir
447 touch $DIR/$tdir/$tfile
449 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
451 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
456 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
457 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
458 error "$tdir/${tfile_2} not a file after rename"
459 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
461 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
464 test_mkdir $DIR/$tdir
465 touch $DIR/$tdir/$tfile
466 rm -rf $DIR/$tdir/$tfile
467 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
469 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
474 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
476 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not a symlink"
478 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
479 error "$tdir/l-exist not referencing a file"
480 rm -f $DIR/$tdir/l-exist
481 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
483 run_test 17a "symlinks: create, remove (real)"
486 test_mkdir $DIR/$tdir
487 ln -s no-such-file $DIR/$tdir/l-dangle
489 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing no-such-file"
491 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
492 error "$tdir/l-dangle not referencing non-existent file"
493 rm -f $DIR/$tdir/l-dangle
494 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
496 run_test 17b "symlinks: create, remove (dangling)"
498 test_17c() { # bug 3440 - don't save failed open RPC for replay
499 test_mkdir $DIR/$tdir
500 ln -s foo $DIR/$tdir/$tfile
501 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
503 run_test 17c "symlinks: open dangling (should return error)"
506 test_mkdir $DIR/$tdir
507 ln -s foo $DIR/$tdir/$tfile
508 touch $DIR/$tdir/$tfile || error "creating to new symlink"
510 run_test 17d "symlinks: create dangling"
513 test_mkdir $DIR/$tdir
514 local foo=$DIR/$tdir/$tfile
515 ln -s $foo $foo || error "create symlink failed"
516 ls -l $foo || error "ls -l failed"
517 ls $foo && error "ls not failed" || true
519 run_test 17e "symlinks: create recursive symlink (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
528 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
531 run_test 17f "symlinks: long and very long symlink name"
533 # str_repeat(S, N) generate a string that is string S repeated N times
538 while [ $((n -= 1)) -ge 0 ]; do
544 # Long symlinks and LU-2241
546 test_mkdir $DIR/$tdir
547 local TESTS="59 60 61 4094 4095"
549 # Fix for inode size boundary in 2.1.4
550 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
553 # Patch not applied to 2.2 or 2.3 branches
554 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
555 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
558 # skip long symlink name for rhel6.5.
559 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
560 grep -q '6.5' /etc/redhat-release &>/dev/null &&
561 TESTS="59 60 61 4062 4063"
564 local SYMNAME=$(str_repeat 'x' $i)
565 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
566 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
569 run_test 17g "symlinks: really long symlink name and inode boundaries"
571 test_17h() { #bug 17378
572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
573 remote_mds_nodsh && skip "remote MDS with nodsh"
577 test_mkdir $DIR/$tdir
578 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
579 $LFS setstripe -c -1 $DIR/$tdir
580 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
581 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
582 touch $DIR/$tdir/$tfile || true
584 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
586 test_17i() { #bug 20018
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 remote_mds_nodsh && skip "remote MDS with nodsh"
590 local foo=$DIR/$tdir/$tfile
593 test_mkdir -c1 $DIR/$tdir
594 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
595 ln -s $foo $foo || error "create symlink failed"
596 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
597 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
598 ls -l $foo && error "error not detected"
601 run_test 17i "don't panic on short symlink (should return error)"
603 test_17k() { #bug 22301
604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
605 [[ -z "$(which rsync 2>/dev/null)" ]] &&
606 skip "no rsync command"
607 rsync --help | grep -q xattr ||
608 skip_env "$(rsync --version | head -n1) does not support xattrs"
609 test_mkdir $DIR/$tdir
610 test_mkdir $DIR/$tdir.new
611 touch $DIR/$tdir/$tfile
612 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
613 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
614 error "rsync failed with xattrs enabled"
616 run_test 17k "symlinks: rsync with xattrs enabled"
618 test_17l() { # LU-279
619 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
620 skip "no getfattr command"
622 test_mkdir $DIR/$tdir
623 touch $DIR/$tdir/$tfile
624 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
625 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
626 # -h to not follow symlinks. -m '' to list all the xattrs.
627 # grep to remove first line: '# file: $path'.
628 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
630 lgetxattr_size_check $path $xattr ||
631 error "lgetxattr_size_check $path $xattr failed"
635 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
640 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
641 remote_mds_nodsh && skip "remote MDS with nodsh"
642 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
643 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
644 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
646 local short_sym="0123456789"
647 local wdir=$DIR/$tdir
652 # create a long symlink file
653 for ((i = 0; i < 4; ++i)); do
654 long_sym=${long_sym}${long_sym}
657 echo "create 512 short and long symlink files under $wdir"
658 for ((i = 0; i < 256; ++i)); do
659 ln -sf ${long_sym}"a5a5" $wdir/long-$i
660 ln -sf ${short_sym}"a5a5" $wdir/short-$i
666 wait_delete_completed
668 echo "recreate the 512 symlink files with a shorter string"
669 for ((i = 0; i < 512; ++i)); do
670 # rewrite the symlink file with a shorter string
671 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
672 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
675 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
676 local devname=$(mdsdevname $mds_index)
678 echo "stop and checking mds${mds_index}:"
679 # e2fsck should not return error
681 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
684 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
685 error "start mds${mds_index} failed"
686 df $MOUNT > /dev/null 2>&1
688 error "e2fsck detected error for short/long symlink: rc=$rc"
691 run_test 17m "run e2fsck against MDT which contains short/long symlink"
693 check_fs_consistency_17n() {
697 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
698 # so it only check MDT1/MDT2 instead of all of MDTs.
699 for mdt_index in 1 2; do
700 local devname=$(mdsdevname $mdt_index)
701 # e2fsck should not return error
703 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
706 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
707 error "mount mds$mdt_index failed"
708 df $MOUNT > /dev/null 2>&1
714 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
716 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
717 remote_mds_nodsh && skip "remote MDS with nodsh"
718 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
719 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
720 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
724 test_mkdir $DIR/$tdir
725 for ((i=0; i<10; i++)); do
726 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
727 error "create remote dir error $i"
728 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
729 error "create files under remote dir failed $i"
732 check_fs_consistency_17n ||
733 error "e2fsck report error after create files under remote dir"
735 for ((i = 0; i < 10; i++)); do
736 rm -rf $DIR/$tdir/remote_dir_${i} ||
737 error "destroy remote dir error $i"
740 check_fs_consistency_17n ||
741 error "e2fsck report error after unlink files under remote dir"
743 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
744 skip "lustre < 2.4.50 does not support migrate mv"
746 for ((i = 0; i < 10; i++)); do
747 mkdir -p $DIR/$tdir/remote_dir_${i}
748 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
749 error "create files under remote dir failed $i"
750 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
751 error "migrate remote dir error $i"
753 check_fs_consistency_17n || error "e2fsck report error after migration"
755 for ((i = 0; i < 10; i++)); do
756 rm -rf $DIR/$tdir/remote_dir_${i} ||
757 error "destroy remote dir error $i"
760 check_fs_consistency_17n || error "e2fsck report error after unlink"
762 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
765 remote_mds_nodsh && skip "remote MDS with nodsh"
766 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
767 skip "Need MDS version at least 2.3.64"
769 local wdir=$DIR/${tdir}o
775 mdt_index=$($LFS getstripe -m $wdir/$tfile)
776 mdt_index=$((mdt_index + 1))
779 #fail mds will wait the failover finish then set
780 #following fail_loc to avoid interfer the recovery process.
783 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
784 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
785 ls -l $wdir/$tfile && rc=1
786 do_facet mds${mdt_index} lctl set_param fail_loc=0
787 [[ $rc -eq 0 ]] || error "stat file should fail"
789 run_test 17o "stat file with incompat LMA feature"
792 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
793 ls $DIR || error "Failed to ls $DIR: $?"
795 run_test 18 "touch .../f ; ls ... =============================="
801 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
803 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
806 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
808 run_test 19b "ls -l .../f19 (should return error) =============="
811 [ $RUNAS_ID -eq $UID ] &&
812 skip_env "RUNAS_ID = UID = $UID -- skipping"
814 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
816 run_test 19c "$RUNAS touch .../f19 (should return error) =="
819 cat $DIR/f19 && error || true
821 run_test 19d "cat .../f19 (should return error) =============="
830 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
832 run_test 20 "touch .../f ; ls -l ..."
835 test_mkdir $DIR/$tdir
836 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
837 ln -s dangle $DIR/$tdir/link
838 echo foo >> $DIR/$tdir/link
839 cat $DIR/$tdir/dangle
840 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
841 $CHECKSTAT -f -t file $DIR/$tdir/link ||
842 error "$tdir/link not linked to a file"
844 run_test 21 "write to dangling link"
847 local wdir=$DIR/$tdir
849 chown $RUNAS_ID:$RUNAS_GID $wdir
850 (cd $wdir || error "cd $wdir failed";
851 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
853 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
854 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
855 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
856 error "checkstat -u failed"
858 run_test 22 "unpack tar archive as non-root user"
862 test_mkdir $DIR/$tdir
863 local file=$DIR/$tdir/$tfile
865 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
866 openfile -f O_CREAT:O_EXCL $file &&
867 error "$file recreate succeeded" || true
869 run_test 23a "O_CREAT|O_EXCL in subdir"
871 test_23b() { # bug 18988
872 test_mkdir $DIR/$tdir
873 local file=$DIR/$tdir/$tfile
876 echo foo > $file || error "write filed"
877 echo bar >> $file || error "append filed"
878 $CHECKSTAT -s 8 $file || error "wrong size"
881 run_test 23b "O_APPEND check"
883 # LU-9409, size with O_APPEND and tiny writes
885 local file=$DIR/$tfile
888 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
889 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
896 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
899 #racing tiny & normal writes
900 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
901 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
903 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
906 #racing tiny & normal writes 2, ugly numbers
907 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
908 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
910 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
913 run_test 23c "O_APPEND size checks for tiny writes"
915 # LU-11069 file offset is correct after appending writes
917 local file=$DIR/$tfile
920 echo CentaurHauls > $file
921 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
922 if ((offset != 26)); then
923 error "wrong offset, expected 26, got '$offset'"
926 run_test 23d "file offset is correct after appending writes"
930 echo '-- same directory rename'
931 test_mkdir $DIR/$tdir
932 touch $DIR/$tdir/$tfile.1
933 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
934 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
936 run_test 24a "rename file to non-existent target"
939 test_mkdir $DIR/$tdir
940 touch $DIR/$tdir/$tfile.{1,2}
941 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
942 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
943 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
945 run_test 24b "rename file to existing target"
948 test_mkdir $DIR/$tdir
949 test_mkdir $DIR/$tdir/d$testnum.1
950 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
951 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
952 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
954 run_test 24c "rename directory to non-existent target"
957 test_mkdir -c1 $DIR/$tdir
958 test_mkdir -c1 $DIR/$tdir/d$testnum.1
959 test_mkdir -c1 $DIR/$tdir/d$testnum.2
960 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
961 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
962 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
964 run_test 24d "rename directory to existing target"
967 echo '-- cross directory renames --'
971 mv $DIR/R5a/f $DIR/R5b/g
972 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
973 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
975 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
980 touch $DIR/R6a/f $DIR/R6b/g
981 mv $DIR/R6a/f $DIR/R6b/g
982 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
983 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
985 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
990 test_mkdir $DIR/R7a/d
991 mv $DIR/R7a/d $DIR/R7b/e
992 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
993 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
995 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
998 test_mkdir -c1 $DIR/R8a
999 test_mkdir -c1 $DIR/R8b
1000 test_mkdir -c1 $DIR/R8a/d
1001 test_mkdir -c1 $DIR/R8b/e
1002 mrename $DIR/R8a/d $DIR/R8b/e
1003 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1004 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1006 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1009 echo "-- rename error cases"
1011 test_mkdir $DIR/R9/a
1013 mrename $DIR/R9/f $DIR/R9/a
1014 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1015 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1016 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1018 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1022 mrename $DIR/R10/f $DIR/R10/g
1023 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1024 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1025 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1027 run_test 24j "source does not exist ============================"
1030 test_mkdir $DIR/R11a
1031 test_mkdir $DIR/R11a/d
1033 mv $DIR/R11a/f $DIR/R11a/d
1034 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1035 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1037 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1039 # bug 2429 - rename foo foo foo creates invalid file
1042 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1044 run_test 24l "Renaming a file to itself ========================"
1048 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1049 # on ext3 this does not remove either the source or target files
1050 # though the "expected" operation would be to remove the source
1051 $CHECKSTAT -t file ${f} || error "${f} missing"
1052 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1054 run_test 24m "Renaming a file to a hard link to itself ========="
1058 # this stats the old file after it was renamed, so it should fail
1060 $CHECKSTAT ${f} || error "${f} missing"
1062 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1063 $CHECKSTAT -a ${f} || error "${f} exists"
1065 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1068 test_mkdir $DIR/$tdir
1069 rename_many -s random -v -n 10 $DIR/$tdir
1071 run_test 24o "rename of files during htree split"
1074 test_mkdir $DIR/R12a
1075 test_mkdir $DIR/R12b
1076 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1077 mrename $DIR/R12a $DIR/R12b
1078 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1079 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1080 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1081 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1083 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1085 cleanup_multiop_pause() {
1087 kill -USR1 $MULTIPID
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1093 test_mkdir $DIR/R13a
1094 test_mkdir $DIR/R13b
1095 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1096 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1099 trap cleanup_multiop_pause EXIT
1100 mrename $DIR/R13a $DIR/R13b
1101 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1102 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1103 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1104 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1105 cleanup_multiop_pause
1106 wait $MULTIPID || error "multiop close failed"
1108 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1110 test_24r() { #bug 3789
1111 test_mkdir $DIR/R14a
1112 test_mkdir $DIR/R14a/b
1113 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1114 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1115 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1117 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1120 test_mkdir $DIR/R15a
1121 test_mkdir $DIR/R15a/b
1122 test_mkdir $DIR/R15a/b/c
1123 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1124 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1125 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1127 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1129 test_mkdir $DIR/R16a
1130 test_mkdir $DIR/R16a/b
1131 test_mkdir $DIR/R16a/b/c
1132 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1133 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1134 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1136 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1138 test_24u() { # bug12192
1139 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1140 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1142 run_test 24u "create stripe file"
1144 simple_cleanup_common() {
1147 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1149 local start=$SECONDS
1152 wait_delete_completed
1153 echo "cleanup time $((SECONDS - start))"
1157 max_pages_per_rpc() {
1158 local mdtname="$(printf "MDT%04x" ${1:-0})"
1159 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1165 local nrfiles=${COUNT:-100000}
1166 local fname="$DIR/$tdir/$tfile"
1168 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1169 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1171 test_mkdir "$(dirname $fname)"
1172 # assume MDT0000 has the fewest inodes
1173 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1174 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1175 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1177 trap simple_cleanup_common EXIT
1179 createmany -m "$fname" $nrfiles
1181 cancel_lru_locks mdc
1182 lctl set_param mdc.*.stats clear
1184 # was previously test_24D: LU-6101
1185 # readdir() returns correct number of entries after cursor reload
1186 local num_ls=$(ls $DIR/$tdir | wc -l)
1187 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1188 local num_all=$(ls -a $DIR/$tdir | wc -l)
1189 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1190 [ $num_all -ne $((nrfiles + 2)) ]; then
1191 error "Expected $nrfiles files, got $num_ls " \
1192 "($num_uniq unique $num_all .&..)"
1194 # LU-5 large readdir
1195 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1196 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1197 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1198 # take into account of overhead in lu_dirpage header and end mark in
1199 # each page, plus one in rpc_num calculation.
1200 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1201 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1202 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1203 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1204 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1205 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1206 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1207 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1208 error "large readdir doesn't take effect: " \
1209 "$mds_readpage should be about $rpc_max"
1211 simple_cleanup_common
1213 run_test 24v "list large directory (test hash collision, b=17560)"
1215 test_24w() { # bug21506
1217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1218 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1219 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1220 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1221 [[ "$SZ1" -eq "$SZ2" ]] ||
1222 error "Error reading at the end of the file $tfile"
1224 run_test 24w "Reading a file larger than 4Gb"
1227 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1229 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1230 skip "Need MDS version at least 2.7.56"
1233 local remote_dir=$DIR/$tdir/remote_dir
1235 test_mkdir $DIR/$tdir
1236 $LFS mkdir -i $MDTIDX $remote_dir ||
1237 error "create remote directory failed"
1239 test_mkdir $DIR/$tdir/src_dir
1240 touch $DIR/$tdir/src_file
1241 test_mkdir $remote_dir/tgt_dir
1242 touch $remote_dir/tgt_file
1244 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1245 error "rename dir cross MDT failed!"
1247 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1248 error "rename file cross MDT failed!"
1250 touch $DIR/$tdir/ln_file
1251 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1252 error "ln file cross MDT failed"
1254 rm -rf $DIR/$tdir || error "Can not delete directories"
1256 run_test 24x "cross MDT rename/link"
1259 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1262 local remote_dir=$DIR/$tdir/remote_dir
1265 test_mkdir $DIR/$tdir
1266 $LFS mkdir -i $mdtidx $remote_dir ||
1267 error "create remote directory failed"
1269 test_mkdir $remote_dir/src_dir
1270 touch $remote_dir/src_file
1271 test_mkdir $remote_dir/tgt_dir
1272 touch $remote_dir/tgt_file
1274 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1275 error "rename subdir in the same remote dir failed!"
1277 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1278 error "rename files in the same remote dir failed!"
1280 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1281 error "link files in the same remote dir failed!"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24y "rename/link on the same dir should succeed"
1288 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1289 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1290 skip "Need MDS version at least 2.12.51"
1294 for index in 0 1; do
1295 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1296 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1299 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1301 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1302 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1304 local mdts=$(comma_list $(mdts_nodes))
1306 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1307 stack_trap "do_nodes $mdts $LCTL \
1308 set_param mdt.*.enable_remote_rename=1" EXIT
1310 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1313 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1315 run_test 24z "cross-MDT rename is done as cp"
1317 test_24A() { # LU-3182
1321 test_mkdir $DIR/$tdir
1322 trap simple_cleanup_common EXIT
1323 createmany -m $DIR/$tdir/$tfile $NFILES
1324 local t=$(ls $DIR/$tdir | wc -l)
1325 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1326 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1327 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1328 [ $v -ne $((NFILES + 2)) ] ; then
1329 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1332 simple_cleanup_common || error "Can not delete directories"
1334 run_test 24A "readdir() returns correct number of entries."
1336 test_24B() { # LU-4805
1337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1341 test_mkdir $DIR/$tdir
1342 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1343 error "create striped dir failed"
1345 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1346 [ $count -eq 2 ] || error "Expected 2, got $count"
1348 touch $DIR/$tdir/striped_dir/a
1350 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1351 [ $count -eq 3 ] || error "Expected 3, got $count"
1353 touch $DIR/$tdir/striped_dir/.f
1355 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1356 [ $count -eq 4 ] || error "Expected 4, got $count"
1358 rm -rf $DIR/$tdir || error "Can not delete directories"
1360 run_test 24B "readdir for striped dir return correct number of entries"
1363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1369 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1370 error "create striped dir failed"
1372 cd $DIR/$tdir/d0/striped_dir
1374 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1375 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1376 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1378 [ "$d0_ino" = "$parent_ino" ] ||
1379 error ".. wrong, expect $d0_ino, get $parent_ino"
1381 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1382 error "mv striped dir failed"
1384 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1386 [ "$d1_ino" = "$parent_ino" ] ||
1387 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1389 run_test 24C "check .. in striped dir"
1392 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1396 mkdir $DIR/$tdir/src_dir
1397 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1398 error "create remote source failed"
1400 touch $DIR/$tdir/src_dir/src_child/a
1402 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1403 error "create remote target dir failed"
1405 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1406 error "create remote target child failed"
1408 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1409 error "rename dir cross MDT failed!"
1413 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1414 error "src_child still exists after rename"
1416 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1417 error "missing file(a) after rename"
1419 rm -rf $DIR/$tdir || error "Can not delete directories"
1421 run_test 24E "cross MDT rename/link"
1424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1427 [ "$SLOW" = "no" ] && repeats=100
1431 echo "$repeats repeats"
1432 for ((i = 0; i < repeats; i++)); do
1433 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1434 touch $DIR/$tdir/test/a || error "touch fails"
1435 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1436 rm -rf $DIR/$tdir/test || error "rmdir fails"
1441 run_test 24F "hash order vs readdir (LU-11330)"
1444 echo '== symlink sanity ============================================='
1448 touch $DIR/s25/foo ||
1449 error "File creation in symlinked directory failed"
1451 run_test 25a "create file in symlinked directory ==============="
1454 [ ! -d $DIR/d25 ] && test_25a
1455 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1457 run_test 25b "lookup file in symlinked directory ==============="
1461 test_mkdir $DIR/d26/d26-2
1462 ln -s d26/d26-2 $DIR/s26
1463 touch $DIR/s26/foo || error "File creation failed"
1465 run_test 26a "multiple component symlink ======================="
1468 test_mkdir -p $DIR/$tdir/d26-2
1469 ln -s $tdir/d26-2/foo $DIR/s26-2
1470 touch $DIR/s26-2 || error "File creation failed"
1472 run_test 26b "multiple component symlink at end of lookup ======"
1475 test_mkdir $DIR/d26.2
1476 touch $DIR/d26.2/foo
1477 ln -s d26.2 $DIR/s26.2-1
1478 ln -s s26.2-1 $DIR/s26.2-2
1479 ln -s s26.2-2 $DIR/s26.2-3
1480 chmod 0666 $DIR/s26.2-3/foo
1482 run_test 26c "chain of symlinks"
1484 # recursive symlinks (bug 439)
1486 ln -s d26-3/foo $DIR/d26-3
1488 run_test 26d "create multiple component recursive symlink"
1491 [ ! -h $DIR/d26-3 ] && test_26d
1494 run_test 26e "unlink multiple component recursive symlink"
1496 # recursive symlinks (bug 7022)
1498 test_mkdir $DIR/$tdir
1499 test_mkdir $DIR/$tdir/$tfile
1500 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1501 test_mkdir -p lndir/bar1
1502 test_mkdir $DIR/$tdir/$tfile/$tfile
1503 cd $tfile || error "cd $tfile failed"
1504 ln -s .. dotdot || error "ln dotdot failed"
1505 ln -s dotdot/lndir lndir || error "ln lndir failed"
1506 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1507 output=`ls $tfile/$tfile/lndir/bar1`
1508 [ "$output" = bar1 ] && error "unexpected output"
1509 rm -r $tfile || error "rm $tfile failed"
1510 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1512 run_test 26f "rm -r of a directory which has recursive symlink"
1515 test_mkdir $DIR/$tdir
1516 $LFS getstripe $DIR/$tdir
1517 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1518 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1519 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1521 run_test 27a "one stripe file"
1524 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1526 test_mkdir $DIR/$tdir
1527 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1528 $LFS getstripe -c $DIR/$tdir/$tfile
1529 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1530 error "two-stripe file doesn't have two stripes"
1532 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1534 run_test 27b "create and write to two stripe file"
1537 test_mkdir $DIR/$tdir
1538 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1539 error "setstripe failed"
1540 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1543 run_test 27d "create file with default settings"
1546 # LU-5839 adds check for existed layout before setting it
1547 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1548 skip "Need MDS version at least 2.7.56"
1550 test_mkdir $DIR/$tdir
1551 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1552 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1553 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1555 run_test 27e "setstripe existing file (should return error)"
1558 test_mkdir $DIR/$tdir
1559 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1560 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1561 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1562 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1563 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1564 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1566 run_test 27f "setstripe with bad stripe size (should return error)"
1569 test_mkdir $DIR/$tdir
1570 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1571 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1572 error "$DIR/$tdir/$tfile has object"
1574 run_test 27g "$LFS getstripe with no objects"
1577 test_mkdir $DIR/$tdir
1578 touch $DIR/$tdir/$tfile || error "touch failed"
1579 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1580 error "missing objects"
1582 run_test 27i "$LFS getstripe with some objects"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1587 error "setstripe failed" || true
1589 run_test 27j "setstripe with bad stripe offset (should return error)"
1591 test_27k() { # bug 2844
1592 test_mkdir $DIR/$tdir
1593 local file=$DIR/$tdir/$tfile
1594 local ll_max_blksize=$((4 * 1024 * 1024))
1595 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1596 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1597 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1598 dd if=/dev/zero of=$file bs=4k count=1
1599 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1600 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1602 run_test 27k "limit i_blksize for broken user apps"
1605 mcreate $DIR/$tfile || error "creating file"
1606 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1607 error "setstripe should have failed" || true
1609 run_test 27l "check setstripe permissions (should return error)"
1612 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1614 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1615 skip_env "multiple clients -- skipping"
1617 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1619 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1620 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1622 trap simple_cleanup_common EXIT
1623 test_mkdir $DIR/$tdir
1624 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1625 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1626 error "dd should fill OST0"
1628 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1630 [ $i -gt 256 ] && break
1633 touch $DIR/$tdir/$tfile.$i
1634 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1635 awk '{print $1}'| grep -w "0") ] &&
1636 error "OST0 was full but new created file still use it"
1638 touch $DIR/$tdir/$tfile.$i
1639 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1640 awk '{print $1}'| grep -w "0") ] &&
1641 error "OST0 was full but new created file still use it"
1642 simple_cleanup_common
1644 run_test 27m "create file while OST0 was full"
1647 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1648 awk '{ print $1 * 2; exit; }')
1652 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1653 # if the OST isn't full anymore.
1655 local OSTIDX=${1:-""}
1657 local list=$(comma_list $(osts_nodes))
1658 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1660 do_nodes $list lctl set_param fail_loc=0
1661 sync # initiate all OST_DESTROYs from MDS to OST
1665 exhaust_precreations() {
1668 local FAILIDX=${3:-$OSTIDX}
1669 local ofacet=ost$((OSTIDX + 1))
1671 test_mkdir -p -c1 $DIR/$tdir
1672 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1673 local mfacet=mds$((mdtidx + 1))
1674 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1676 local OST=$(ostname_from_index $OSTIDX)
1679 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1680 local last_id=$(do_facet $mfacet lctl get_param -n \
1681 osc.$mdtosc_proc1.prealloc_last_id)
1682 local next_id=$(do_facet $mfacet lctl get_param -n \
1683 osc.$mdtosc_proc1.prealloc_next_id)
1685 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1686 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1688 test_mkdir -p $DIR/$tdir/${OST}
1689 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1690 #define OBD_FAIL_OST_ENOSPC 0x215
1691 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1692 echo "Creating to objid $last_id on ost $OST..."
1693 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1694 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1695 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1699 exhaust_all_precreations() {
1701 for (( i=0; i < OSTCOUNT; i++ )) ; do
1702 exhaust_precreations $i $1 -1
1707 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1709 remote_mds_nodsh && skip "remote MDS with nodsh"
1710 remote_ost_nodsh && skip "remote OST with nodsh"
1713 rm -f $DIR/$tdir/$tfile
1714 exhaust_precreations 0 0x80000215
1715 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1716 touch $DIR/$tdir/$tfile || error "touch failed"
1717 $LFS getstripe $DIR/$tdir/$tfile
1720 run_test 27n "create file with some full OSTs"
1723 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1725 remote_mds_nodsh && skip "remote MDS with nodsh"
1726 remote_ost_nodsh && skip "remote OST with nodsh"
1729 rm -f $DIR/$tdir/$tfile
1730 exhaust_all_precreations 0x215
1732 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1737 run_test 27o "create file with all full OSTs (should error)"
1740 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1742 remote_mds_nodsh && skip "remote MDS with nodsh"
1743 remote_ost_nodsh && skip "remote OST with nodsh"
1746 rm -f $DIR/$tdir/$tfile
1747 test_mkdir $DIR/$tdir
1749 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1750 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1751 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1753 exhaust_precreations 0 0x80000215
1754 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1755 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1756 $LFS getstripe $DIR/$tdir/$tfile
1760 run_test 27p "append to a truncated file with some full OSTs"
1763 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1765 remote_mds_nodsh && skip "remote MDS with nodsh"
1766 remote_ost_nodsh && skip "remote OST with nodsh"
1769 rm -f $DIR/$tdir/$tfile
1771 test_mkdir $DIR/$tdir
1772 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1773 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1774 error "truncate $DIR/$tdir/$tfile failed"
1775 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1777 exhaust_all_precreations 0x215
1779 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1780 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1784 run_test 27q "append to truncated file with all OSTs full (should error)"
1787 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1789 remote_mds_nodsh && skip "remote MDS with nodsh"
1790 remote_ost_nodsh && skip "remote OST with nodsh"
1793 rm -f $DIR/$tdir/$tfile
1794 exhaust_precreations 0 0x80000215
1796 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1800 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1802 test_27s() { # bug 10725
1803 test_mkdir $DIR/$tdir
1804 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1805 local stripe_count=0
1806 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1807 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1808 error "stripe width >= 2^32 succeeded" || true
1811 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1813 test_27t() { # bug 10864
1818 $WLFS getstripe $tfile
1821 run_test 27t "check that utils parse path correctly"
1823 test_27u() { # bug 4900
1824 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1825 remote_mds_nodsh && skip "remote MDS with nodsh"
1828 local list=$(comma_list $(mdts_nodes))
1830 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1831 do_nodes $list $LCTL set_param fail_loc=0x139
1832 test_mkdir -p $DIR/$tdir
1833 trap simple_cleanup_common EXIT
1834 createmany -o $DIR/$tdir/t- 1000
1835 do_nodes $list $LCTL set_param fail_loc=0
1837 TLOG=$TMP/$tfile.getstripe
1838 $LFS getstripe $DIR/$tdir > $TLOG
1839 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1840 unlinkmany $DIR/$tdir/t- 1000
1842 [[ $OBJS -gt 0 ]] &&
1843 error "$OBJS objects created on OST-0. See $TLOG" ||
1846 run_test 27u "skip object creation on OSC w/o objects"
1848 test_27v() { # bug 4900
1849 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1851 remote_mds_nodsh && skip "remote MDS with nodsh"
1852 remote_ost_nodsh && skip "remote OST with nodsh"
1854 exhaust_all_precreations 0x215
1857 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1859 touch $DIR/$tdir/$tfile
1860 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1862 for (( i=1; i < OSTCOUNT; i++ )); do
1863 do_facet ost$i lctl set_param fail_loc=0x705
1865 local START=`date +%s`
1866 createmany -o $DIR/$tdir/$tfile 32
1868 local FINISH=`date +%s`
1869 local TIMEOUT=`lctl get_param -n timeout`
1870 local PROCESS=$((FINISH - START))
1871 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1872 error "$FINISH - $START >= $TIMEOUT / 2"
1873 sleep $((TIMEOUT / 2 - PROCESS))
1876 run_test 27v "skip object creation on slow OST"
1878 test_27w() { # bug 10997
1879 test_mkdir $DIR/$tdir
1880 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1881 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1882 error "stripe size $size != 65536" || true
1883 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1884 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1886 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1889 [[ $OSTCOUNT -lt 2 ]] &&
1890 skip_env "skipping multiple stripe count/offset test"
1892 test_mkdir $DIR/$tdir
1893 for i in $(seq 1 $OSTCOUNT); do
1895 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1896 error "setstripe -c $i -i $offset failed"
1897 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1898 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1899 [ $count -ne $i ] && error "stripe count $count != $i" || true
1900 [ $index -ne $offset ] &&
1901 error "stripe offset $index != $offset" || true
1904 run_test 27wa "check $LFS setstripe -c -i options"
1907 remote_ost_nodsh && skip "remote OST with nodsh"
1908 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1911 OFFSET=$(($OSTCOUNT - 1))
1913 local OST=$(ostname_from_index $OSTIDX)
1915 test_mkdir $DIR/$tdir
1916 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1917 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1919 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1920 for i in $(seq 0 $OFFSET); do
1921 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1922 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1923 error "OST0 was degraded but new created file still use it"
1925 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1927 run_test 27x "create files while OST0 is degraded"
1930 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1931 remote_mds_nodsh && skip "remote MDS with nodsh"
1932 remote_ost_nodsh && skip "remote OST with nodsh"
1933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1935 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1936 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1937 osc.$mdtosc.prealloc_last_id)
1938 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1939 osc.$mdtosc.prealloc_next_id)
1940 local fcount=$((last_id - next_id))
1941 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1942 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1944 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1945 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1946 local OST_DEACTIVE_IDX=-1
1951 for OSC in $MDS_OSCS; do
1952 OST=$(osc_to_ost $OSC)
1953 OSTIDX=$(index_from_ostuuid $OST)
1954 if [ $OST_DEACTIVE_IDX == -1 ]; then
1955 OST_DEACTIVE_IDX=$OSTIDX
1957 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1958 echo $OSC "is Deactivated:"
1959 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1963 OSTIDX=$(index_from_ostuuid $OST)
1964 test_mkdir $DIR/$tdir
1965 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1967 for OSC in $MDS_OSCS; do
1968 OST=$(osc_to_ost $OSC)
1969 OSTIDX=$(index_from_ostuuid $OST)
1970 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1971 echo $OST "is degraded:"
1972 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1973 obdfilter.$OST.degraded=1
1978 createmany -o $DIR/$tdir/$tfile $fcount
1980 for OSC in $MDS_OSCS; do
1981 OST=$(osc_to_ost $OSC)
1982 OSTIDX=$(index_from_ostuuid $OST)
1983 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1984 echo $OST "is recovered from degraded:"
1985 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1986 obdfilter.$OST.degraded=0
1988 do_facet $SINGLEMDS lctl --device %$OSC activate
1992 # all osp devices get activated, hence -1 stripe count restored
1993 local stripe_count=0
1995 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1996 # devices get activated.
1998 $LFS setstripe -c -1 $DIR/$tfile
1999 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2001 [ $stripe_count -ne $OSTCOUNT ] &&
2002 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2005 run_test 27y "create files while OST0 is degraded and the rest inactive"
2011 lmm_count=$($LFS getstripe -c $1)
2012 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2013 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2015 local old_ifs="$IFS"
2017 fid=($($LFS path2fid $1))
2020 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2021 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2023 # compare lmm_seq and lu_fid->f_seq
2024 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2025 # compare lmm_object_id and lu_fid->oid
2026 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2028 # check the trusted.fid attribute of the OST objects of the file
2029 local have_obdidx=false
2031 $LFS getstripe $1 | while read obdidx oid hex seq; do
2032 # skip lines up to and including "obdidx"
2033 [ -z "$obdidx" ] && break
2034 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2035 $have_obdidx || continue
2037 local ost=$((obdidx + 1))
2038 local dev=$(ostdevname $ost)
2041 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2043 seq=$(echo $seq | sed -e "s/^0x//g")
2044 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2045 oid_hex=$(echo $oid)
2047 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2049 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2053 # Don't unmount/remount the OSTs if we don't need to do that.
2054 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2055 # update too, until that use mount/ll_decode_filter_fid/mount.
2056 # Re-enable when debugfs will understand new filter_fid.
2058 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2059 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2060 $dev 2>/dev/null" | grep "parent=")
2062 if [ -z "$ff" ]; then
2064 mount_fstype ost$ost
2065 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2066 $(facet_mntpt ost$ost)/$obj_file)
2067 unmount_fstype ost$ost
2068 start ost$ost $dev $OST_MOUNT_OPTS
2072 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2074 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2076 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2077 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2079 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2080 # stripe_size=1048576 component_id=1 component_start=0 \
2081 # component_end=33554432
2082 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2083 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2084 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2086 if grep -q 'stripe=' <<<$ff; then
2087 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2089 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2090 # into f_ver in this case. See comment on ff_parent.
2091 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2094 # compare lmm_seq and filter_fid->ff_parent.f_seq
2095 [ $ff_pseq = $lmm_seq ] ||
2096 error "FF parent SEQ $ff_pseq != $lmm_seq"
2097 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2098 [ $ff_poid = $lmm_oid ] ||
2099 error "FF parent OID $ff_poid != $lmm_oid"
2100 (($ff_pstripe == $stripe_nr)) ||
2101 error "FF stripe $ff_pstripe != $stripe_nr"
2103 stripe_nr=$((stripe_nr + 1))
2104 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2106 if grep -q 'stripe_count=' <<<$ff; then
2107 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2108 -e 's/ .*//' <<<$ff)
2109 [ $lmm_count = $ff_scnt ] ||
2110 error "FF stripe count $lmm_count != $ff_scnt"
2116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2117 remote_ost_nodsh && skip "remote OST with nodsh"
2119 test_mkdir $DIR/$tdir
2120 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2121 { error "setstripe -c -1 failed"; return 1; }
2122 # We need to send a write to every object to get parent FID info set.
2123 # This _should_ also work for setattr, but does not currently.
2124 # touch $DIR/$tdir/$tfile-1 ||
2125 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2126 { error "dd $tfile-1 failed"; return 2; }
2127 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2128 { error "setstripe -c -1 failed"; return 3; }
2129 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2130 { error "dd $tfile-2 failed"; return 4; }
2132 # make sure write RPCs have been sent to OSTs
2135 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2136 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2138 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2140 test_27A() { # b=19102
2141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2143 save_layout_restore_at_exit $MOUNT
2144 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2145 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2146 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2147 local default_size=$($LFS getstripe -S $MOUNT)
2148 local default_offset=$($LFS getstripe -i $MOUNT)
2149 local dsize=$(do_facet $SINGLEMDS \
2150 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2151 [ $default_size -eq $dsize ] ||
2152 error "stripe size $default_size != $dsize"
2153 [ $default_offset -eq -1 ] ||
2154 error "stripe offset $default_offset != -1"
2156 run_test 27A "check filesystem-wide default LOV EA values"
2158 test_27B() { # LU-2523
2159 test_mkdir $DIR/$tdir
2160 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2162 # open f1 with O_LOV_DELAY_CREATE
2164 # call setstripe ioctl on open file descriptor for f1
2166 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2170 # open f1 with O_LOV_DELAY_CREATE
2172 # call setstripe ioctl on open file descriptor for f1
2174 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2176 # Allow multiop to fail in imitation of NFS's busted semantics.
2179 run_test 27B "call setstripe on open unlinked file/rename victim"
2181 test_27C() { #LU-2871
2182 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2190 test_mkdir $DIR/$tdir
2192 for i in $(seq 0 $((OSTCOUNT - 1))); do
2193 # set stripe across all OSTs starting from OST$i
2194 $LFS setstripe -i $i -c -1 $tfile$i
2195 # get striping information
2196 ost_idx=($($LFS getstripe $tfile$i |
2197 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2201 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2202 error "${#ost_idx[@]} != $OSTCOUNT"
2204 for index in $(seq 0 $((OSTCOUNT - 1))); do
2206 for j in $(echo ${ost_idx[@]}); do
2207 if [ $index -eq $j ]; then
2213 error "Can not find $index in ${ost_idx[@]}"
2217 run_test 27C "check full striping across all OSTs"
2220 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2221 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2222 remote_mds_nodsh && skip "remote MDS with nodsh"
2224 local POOL=${POOL:-testpool}
2226 local last_ost=$(($OSTCOUNT - 1))
2228 local ost_list=$(seq $first_ost $ost_step $last_ost)
2229 local ost_range="$first_ost $last_ost $ost_step"
2231 if ! combined_mgs_mds ; then
2235 test_mkdir $DIR/$tdir
2236 pool_add $POOL || error "pool_add failed"
2237 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2240 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2242 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2243 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2244 skip27D+=" -s 30,31"
2245 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2246 error "llapi_layout_test failed"
2248 destroy_test_pools || error "destroy test pools failed"
2250 if ! combined_mgs_mds ; then
2254 run_test 27D "validate llapi_layout API"
2256 # Verify that default_easize is increased from its initial value after
2257 # accessing a widely striped file.
2259 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2260 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2261 skip "client does not have LU-3338 fix"
2263 # 72 bytes is the minimum space required to store striping
2264 # information for a file striped across one OST:
2265 # (sizeof(struct lov_user_md_v3) +
2266 # sizeof(struct lov_user_ost_data_v1))
2268 $LCTL set_param -n llite.*.default_easize $min_easize ||
2269 error "lctl set_param failed"
2270 local easize=$($LCTL get_param -n llite.*.default_easize)
2272 [ $easize -eq $min_easize ] ||
2273 error "failed to set default_easize"
2275 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2276 error "setstripe failed"
2280 easize=$($LCTL get_param -n llite.*.default_easize)
2282 [ $easize -gt $min_easize ] ||
2283 error "default_easize not updated"
2285 run_test 27E "check that default extended attribute size properly increases"
2287 test_27F() { # LU-5346/LU-7975
2288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2289 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2290 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2291 skip "Need MDS version at least 2.8.51"
2292 remote_ost_nodsh && skip "remote OST with nodsh"
2294 test_mkdir $DIR/$tdir
2296 $LFS setstripe -c 2 $DIR/$tdir
2298 # stop all OSTs to reproduce situation for LU-7975 ticket
2299 for num in $(seq $OSTCOUNT); do
2303 # open/create f0 with O_LOV_DELAY_CREATE
2304 # truncate f0 to a non-0 size
2306 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2308 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2309 # open/write it again to force delayed layout creation
2310 cat /etc/hosts > $DIR/$tdir/f0 &
2314 for num in $(seq $OSTCOUNT); do
2315 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2316 error "ost$num failed to start"
2319 wait $catpid || error "cat failed"
2321 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2322 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2323 error "wrong stripecount"
2326 run_test 27F "Client resend delayed layout creation with non-zero size"
2328 test_27G() { #LU-10629
2329 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2330 skip "Need MDS version at least 2.11.51"
2331 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2332 remote_mds_nodsh && skip "remote MDS with nodsh"
2333 local POOL=${POOL:-testpool}
2334 local ostrange="0 0 1"
2336 test_mkdir $DIR/$tdir
2337 pool_add $POOL || error "pool_add failed"
2338 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2339 $LFS setstripe -p $POOL $DIR/$tdir
2341 local pool=$($LFS getstripe -p $DIR/$tdir)
2343 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2345 $LFS setstripe -d $DIR/$tdir
2347 pool=$($LFS getstripe -p $DIR/$tdir)
2351 [ -z "$pool" ] || error "'$pool' is not empty"
2353 run_test 27G "Clear OST pool from stripe"
2356 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2357 skip "Need MDS version newer than 2.11.54"
2358 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2359 test_mkdir $DIR/$tdir
2360 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2361 touch $DIR/$tdir/$tfile
2362 $LFS getstripe -c $DIR/$tdir/$tfile
2363 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2364 error "two-stripe file doesn't have two stripes"
2366 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2367 $LFS getstripe -y $DIR/$tdir/$tfile
2368 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2369 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2370 error "expected l_ost_idx: [02]$ not matched"
2372 # make sure ost list has been cleared
2373 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2374 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2375 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2377 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2379 run_test 27H "Set specific OSTs stripe"
2382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2383 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2384 local pool=$TESTNAME
2385 local ostrange="1 1 1"
2387 save_layout_restore_at_exit $MOUNT
2388 $LFS setstripe -c 2 -i 0 $MOUNT
2389 pool_add $pool || error "pool_add failed"
2390 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2391 test_mkdir $DIR/$tdir
2392 $LFS setstripe -p $pool $DIR/$tdir
2393 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2394 $LFS getstripe $DIR/$tdir/$tfile
2396 run_test 27I "check that root dir striping does not break parent dir one"
2398 # createtest also checks that device nodes are created and
2399 # then visible correctly (#2091)
2400 test_28() { # bug 2091
2402 $CREATETEST $DIR/d28/ct || error "createtest failed"
2404 run_test 28 "create/mknod/mkdir with bad file types ============"
2407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2409 sync; sleep 1; sync # flush out any dirty pages from previous tests
2416 declare -i LOCKCOUNTORIG=0
2417 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2418 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2420 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2422 declare -i LOCKUNUSEDCOUNTORIG=0
2423 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2424 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2431 declare -i LOCKCOUNTCURRENT=0
2432 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2433 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2436 declare -i LOCKUNUSEDCOUNTCURRENT=0
2437 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2438 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2441 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2442 $LCTL set_param -n ldlm.dump_namespaces ""
2443 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2444 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2445 log "dumped log to $TMP/test_29.dk (bug 5793)"
2448 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2449 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2450 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2451 log "dumped log to $TMP/test_29.dk (bug 5793)"
2455 run_test 29 "IT_GETATTR regression ============================"
2457 test_30a() { # was test_30
2458 cp $(which ls) $DIR || cp /bin/ls $DIR
2459 $DIR/ls / || error "Can't execute binary from lustre"
2462 run_test 30a "execute binary from Lustre (execve) =============="
2465 cp `which ls` $DIR || cp /bin/ls $DIR
2467 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2470 run_test 30b "execute binary from Lustre as non-root ==========="
2472 test_30c() { # b=22376
2473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2475 cp `which ls` $DIR || cp /bin/ls $DIR
2477 cancel_lru_locks mdc
2478 cancel_lru_locks osc
2479 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2482 run_test 30c "execute binary from Lustre without read perms ===="
2485 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2486 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2488 run_test 31a "open-unlink file =================================="
2491 touch $DIR/f31 || error "touch $DIR/f31 failed"
2492 ln $DIR/f31 $DIR/f31b || error "ln failed"
2493 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2494 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2496 run_test 31b "unlink file with multiple links while open ======="
2499 touch $DIR/f31 || error "touch $DIR/f31 failed"
2500 ln $DIR/f31 $DIR/f31c || error "ln failed"
2501 multiop_bg_pause $DIR/f31 O_uc ||
2502 error "multiop_bg_pause for $DIR/f31 failed"
2504 $MULTIOP $DIR/f31c Ouc
2505 kill -USR1 $MULTIPID
2508 run_test 31c "open-unlink file with multiple links ============="
2511 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2512 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2514 run_test 31d "remove of open directory ========================="
2516 test_31e() { # bug 2904
2517 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2519 run_test 31e "remove of open non-empty directory ==============="
2521 test_31f() { # bug 4554
2522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2525 test_mkdir $DIR/d31f
2526 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2527 cp /etc/hosts $DIR/d31f
2529 $LFS getstripe $DIR/d31f/hosts
2530 multiop_bg_pause $DIR/d31f D_c || return 1
2533 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2534 test_mkdir $DIR/d31f
2535 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2536 cp /etc/hosts $DIR/d31f
2538 $LFS getstripe $DIR/d31f/hosts
2539 multiop_bg_pause $DIR/d31f D_c || return 1
2542 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2543 wait $MULTIPID || error "first opendir $MULTIPID failed"
2547 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2548 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2551 run_test 31f "remove of open directory with open-unlink file ==="
2554 echo "-- cross directory link --"
2555 test_mkdir -c1 $DIR/${tdir}ga
2556 test_mkdir -c1 $DIR/${tdir}gb
2557 touch $DIR/${tdir}ga/f
2558 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2559 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2560 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2561 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2562 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2564 run_test 31g "cross directory link==============="
2567 echo "-- cross directory link --"
2568 test_mkdir -c1 $DIR/${tdir}
2569 test_mkdir -c1 $DIR/${tdir}/dir
2570 touch $DIR/${tdir}/f
2571 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2572 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2573 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2574 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2575 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2577 run_test 31h "cross directory link under child==============="
2580 echo "-- cross directory link --"
2581 test_mkdir -c1 $DIR/$tdir
2582 test_mkdir -c1 $DIR/$tdir/dir
2583 touch $DIR/$tdir/dir/f
2584 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2585 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2586 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2587 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2588 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2590 run_test 31i "cross directory link under parent==============="
2593 test_mkdir -c1 -p $DIR/$tdir
2594 test_mkdir -c1 -p $DIR/$tdir/dir1
2595 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2596 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2597 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2598 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2601 run_test 31j "link for directory==============="
2604 test_mkdir -c1 -p $DIR/$tdir
2606 touch $DIR/$tdir/exist
2607 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2608 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2609 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2610 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2611 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2612 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2613 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2616 run_test 31k "link to file: the same, non-existing, dir==============="
2622 touch $DIR/d31m2/exist
2623 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2624 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2625 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2626 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2627 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2628 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2631 run_test 31m "link to file: the same, non-existing, dir==============="
2634 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2635 nlink=$(stat --format=%h $DIR/$tfile)
2636 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2638 local cmd="exec $fd<$DIR/$tfile"
2641 trap "eval $cmd" EXIT
2642 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2643 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2644 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2645 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2646 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2649 run_test 31n "check link count of unlinked file"
2652 local TEMPNAME=$(mktemp $1_XXXXXX)
2653 mlink $TEMPNAME $1 2> /dev/null &&
2654 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2658 test_31o() { # LU-2901
2659 test_mkdir $DIR/$tdir
2660 for LOOP in $(seq 100); do
2661 rm -f $DIR/$tdir/$tfile*
2662 for THREAD in $(seq 8); do
2663 link_one $DIR/$tdir/$tfile.$LOOP &
2666 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2667 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2668 error "$LINKS duplicate links to $tfile.$LOOP" &&
2672 run_test 31o "duplicate hard links with same filename"
2675 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2677 test_mkdir $DIR/$tdir
2678 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2679 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2681 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2682 error "open unlink test1 failed"
2683 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2684 error "open unlink test2 failed"
2686 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2687 error "test1 still exists"
2688 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2689 error "test2 still exists"
2691 run_test 31p "remove of open striped directory"
2693 cleanup_test32_mount() {
2696 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2697 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2698 losetup -d $loopdev || true
2704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2706 echo "== more mountpoints and symlinks ================="
2707 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2708 trap cleanup_test32_mount EXIT
2709 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2710 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2711 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2712 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2713 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2714 cleanup_test32_mount
2716 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2721 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2722 trap cleanup_test32_mount EXIT
2723 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2724 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2725 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2726 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2727 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2728 cleanup_test32_mount
2730 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2735 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2736 trap cleanup_test32_mount EXIT
2737 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2738 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2739 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2740 test_mkdir -p $DIR/$tdir/d2/test_dir
2741 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2742 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2743 cleanup_test32_mount
2745 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2750 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2751 trap cleanup_test32_mount EXIT
2752 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2753 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2754 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2755 test_mkdir -p $DIR/$tdir/d2/test_dir
2756 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2757 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2758 cleanup_test32_mount
2760 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2764 test_mkdir -p $DIR/$tdir/tmp
2765 local tmp_dir=$DIR/$tdir/tmp
2766 ln -s $DIR/$tdir $tmp_dir/symlink11
2767 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2768 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2769 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2771 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2775 test_mkdir -p $DIR/$tdir/tmp
2776 local tmp_dir=$DIR/$tdir/tmp
2777 ln -s $DIR/$tdir $tmp_dir/symlink11
2778 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2779 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2780 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2782 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2785 local tmp_dir=$DIR/$tdir/tmp
2786 test_mkdir -p $tmp_dir
2787 test_mkdir $DIR/${tdir}2
2788 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2789 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2790 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2791 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2792 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2793 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2795 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2798 rm -fr $DIR/$tdir $DIR/${tdir}2
2799 tmp_dir=$DIR/$tdir/tmp
2800 test_mkdir -p $tmp_dir
2801 test_mkdir $DIR/${tdir}2
2802 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2803 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2804 ls $tmp_dir/symlink12 || error "listing symlink12"
2805 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2807 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2812 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2813 trap cleanup_test32_mount EXIT
2814 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2815 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2816 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2817 touch $DIR/$tdir/test_file
2818 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2819 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2820 cleanup_test32_mount
2822 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2827 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2828 trap cleanup_test32_mount EXIT
2829 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2830 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2831 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2832 touch $DIR/$tdir/test_file
2833 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2834 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2835 cleanup_test32_mount
2837 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2843 trap cleanup_test32_mount EXIT
2844 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2845 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2846 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2847 test_mkdir -p $DIR/$tdir/d2
2848 touch $DIR/$tdir/d2/test_file || error "touch failed"
2849 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2850 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2851 cleanup_test32_mount
2853 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2859 trap cleanup_test32_mount EXIT
2860 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2861 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2862 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2863 test_mkdir -p $DIR/$tdir/d2
2864 touch $DIR/$tdir/d2/test_file || error "touch failed"
2865 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2866 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2867 cleanup_test32_mount
2869 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2873 test_mkdir -p $DIR/d32m/tmp
2874 TMP_DIR=$DIR/d32m/tmp
2875 ln -s $DIR $TMP_DIR/symlink11
2876 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2877 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2878 error "symlink11 not a link"
2879 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2880 error "symlink01 not a link"
2882 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2886 test_mkdir -p $DIR/d32n/tmp
2887 TMP_DIR=$DIR/d32n/tmp
2888 ln -s $DIR $TMP_DIR/symlink11
2889 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2890 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2891 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2893 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2897 test_mkdir -p $DIR/d32o/tmp
2898 TMP_DIR=$DIR/d32o/tmp
2899 ln -s $DIR/$tfile $TMP_DIR/symlink12
2900 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2901 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2902 error "symlink12 not a link"
2903 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2904 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2905 error "$DIR/d32o/tmp/symlink12 not file type"
2906 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2907 error "$DIR/d32o/symlink02 not file type"
2909 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2919 test_mkdir -p $DIR/d32p/tmp
2921 TMP_DIR=$DIR/d32p/tmp
2923 ln -s $DIR/$tfile $TMP_DIR/symlink12
2925 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2927 cat $DIR/d32p/tmp/symlink12 ||
2928 error "Can't open $DIR/d32p/tmp/symlink12"
2930 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2933 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2938 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2939 trap cleanup_test32_mount EXIT
2940 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2941 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2942 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2943 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2944 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2945 cleanup_test32_mount
2947 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2952 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2953 trap cleanup_test32_mount EXIT
2954 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2955 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2956 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2957 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2958 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2959 cleanup_test32_mount
2961 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2966 chmod 444 $DIR/$tfile
2967 chown $RUNAS_ID $DIR/$tfile
2969 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2972 run_test 33aa "write file with mode 444 (should return error)"
2976 test_mkdir $DIR/$tdir
2977 chown $RUNAS_ID $DIR/$tdir
2978 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2979 error "$RUNAS create $tdir/$tfile failed"
2980 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2981 error "open RDWR" || true
2983 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2987 test_mkdir $DIR/$tdir
2988 chown $RUNAS_ID $DIR/$tdir
2989 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2991 run_test 33b "test open file with malformed flags (No panic)"
2994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2995 remote_ost_nodsh && skip "remote OST with nodsh"
3004 test_mkdir $DIR/$tdir
3005 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3008 for ostnum in $(seq $OSTCOUNT); do
3009 # test-framework's OST numbering is one-based, while Lustre's
3011 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3012 # Parsing llobdstat's output sucks; we could grep the /proc
3013 # path, but that's likely to not be as portable as using the
3014 # llobdstat utility. So we parse lctl output instead.
3015 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3016 obdfilter/$ostname/stats |
3017 awk '/^write_bytes/ {print $7}' )
3018 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3019 if (( ${write_bytes:-0} > 0 ))
3026 $all_zeros || return 0
3029 echo foo > $DIR/$tdir/bar
3033 # Total up write_bytes after writing. We'd better find non-zeros.
3034 for ostnum in $(seq $OSTCOUNT); do
3035 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3036 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3037 obdfilter/$ostname/stats |
3038 awk '/^write_bytes/ {print $7}' )
3039 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3040 if (( ${write_bytes:-0} > 0 ))
3049 for ostnum in $(seq $OSTCOUNT); do
3050 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3051 echo "Check that write_bytes is present in obdfilter/*/stats:"
3052 do_facet ost$ostnum lctl get_param -n \
3053 obdfilter/$ostname/stats
3055 error "OST not keeping write_bytes stats (b22312)"
3058 run_test 33c "test llobdstat and write_bytes"
3061 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3065 local remote_dir=$DIR/$tdir/remote_dir
3067 test_mkdir $DIR/$tdir
3068 $LFS mkdir -i $MDTIDX $remote_dir ||
3069 error "create remote directory failed"
3071 touch $remote_dir/$tfile
3072 chmod 444 $remote_dir/$tfile
3073 chown $RUNAS_ID $remote_dir/$tfile
3075 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3077 chown $RUNAS_ID $remote_dir
3078 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3079 error "create" || true
3080 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3081 error "open RDWR" || true
3082 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3084 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3091 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3092 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3093 mkdir $DIR/$tdir/local_dir
3095 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3096 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3097 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3099 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3100 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3102 rmdir $DIR/$tdir/* || error "rmdir failed"
3105 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3106 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3107 mkdir $DIR/$tdir/local_dir
3109 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3110 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3111 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3113 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3114 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3116 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3119 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3120 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3121 mkdir $DIR/$tdir/local_dir
3123 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3124 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3125 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3127 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3128 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3130 run_test 33e "mkdir and striped directory should have same mode"
3134 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3138 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3139 remote_mds_nodsh && skip "remote MDS with nodsh"
3142 chmod go+rwx $DIR/$tdir
3143 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3144 trap cleanup_33f EXIT
3146 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3147 error "cannot create striped directory"
3149 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3150 error "cannot create files in striped directory"
3152 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3153 error "cannot remove files in striped directory"
3155 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3156 error "cannot remove striped directory"
3160 run_test 33f "nonroot user can create, access, and remove a striped directory"
3163 mkdir -p $DIR/$tdir/dir2
3165 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3167 [[ $err =~ "exists" ]] || error "Not exists error"
3169 run_test 33g "nonroot user create already existing root created file"
3171 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3174 $MCREATE $DIR/f34 || error "mcreate failed"
3175 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3176 error "getstripe failed"
3177 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3178 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3179 error "getstripe failed"
3180 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3181 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3183 run_test 34a "truncate file that has not been opened ==========="
3186 [ ! -f $DIR/f34 ] && test_34a
3187 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3188 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3189 $OPENFILE -f O_RDONLY $DIR/f34
3190 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3191 error "getstripe failed"
3192 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3193 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3195 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3198 [ ! -f $DIR/f34 ] && test_34a
3199 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3200 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3201 $OPENFILE -f O_RDWR $DIR/f34
3202 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3203 error "$LFS getstripe failed"
3204 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3205 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3207 run_test 34c "O_RDWR opening file-with-size works =============="
3210 [ ! -f $DIR/f34 ] && test_34a
3211 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3213 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3214 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3217 run_test 34d "write to sparse file ============================="
3221 $MCREATE $DIR/f34e || error "mcreate failed"
3222 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3223 $CHECKSTAT -s 1000 $DIR/f34e ||
3224 error "Size of $DIR/f34e not equal to 1000 bytes"
3225 $OPENFILE -f O_RDWR $DIR/f34e
3226 $CHECKSTAT -s 1000 $DIR/f34e ||
3227 error "Size of $DIR/f34e not equal to 1000 bytes"
3229 run_test 34e "create objects, some with size and some without =="
3231 test_34f() { # bug 6242, 6243
3232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3236 $MCREATE $DIR/f34f || error "mcreate failed"
3237 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3238 dd if=$DIR/f34f of=$TMP/f34f
3239 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3240 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3241 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3242 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3243 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3245 run_test 34f "read from a file with no objects until EOF ======="
3248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3250 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3252 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3253 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3254 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3255 cancel_lru_locks osc
3256 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3257 error "wrong size after lock cancel"
3259 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3260 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3261 error "expanding truncate failed"
3262 cancel_lru_locks osc
3263 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3264 error "wrong expanded size after lock cancel"
3266 run_test 34g "truncate long file ==============================="
3269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3274 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3275 sync # Flush the cache so that multiop below does not block on cache
3276 # flush when getting the group lock
3277 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3280 # Since just timed wait is not good enough, let's do a sync write
3281 # that way we are sure enough time for a roundtrip + processing
3282 # passed + 2 seconds of extra margin.
3283 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3287 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3288 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3292 local nsz=`stat -c %s $DIR/$tfile`
3293 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3295 run_test 34h "ftruncate file under grouplock should not block"
3298 cp /bin/sh $DIR/f35a
3300 chown $RUNAS_ID $DIR/f35a
3301 $RUNAS $DIR/f35a && error || true
3304 run_test 35a "exec file with mode 444 (should return and not leak)"
3308 utime $DIR/f36 || error "utime failed for MDS"
3310 run_test 36a "MDS utime check (mknod, utime)"
3314 utime $DIR/f36 || error "utime failed for OST"
3316 run_test 36b "OST utime check (open, utime)"
3321 chown $RUNAS_ID $DIR/d36
3322 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3324 run_test 36c "non-root MDS utime check (mknod, utime)"
3327 [ ! -d $DIR/d36 ] && test_36c
3328 echo "" > $DIR/d36/f36
3329 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3331 run_test 36d "non-root OST utime check (open, utime)"
3334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3336 test_mkdir $DIR/$tdir
3337 touch $DIR/$tdir/$tfile
3338 $RUNAS utime $DIR/$tdir/$tfile &&
3339 error "utime worked, expected failure" || true
3341 run_test 36e "utime on non-owned file (should return error)"
3345 local LANG_SAVE=$LANG
3346 local LC_LANG_SAVE=$LC_LANG
3347 export LANG=C LC_LANG=C # for date language
3349 DATESTR="Dec 20 2000"
3350 test_mkdir $DIR/$tdir
3351 lctl set_param fail_loc=$fl
3353 cp /etc/hosts $DIR/$tdir/$tfile
3354 sync & # write RPC generated with "current" inode timestamp, but delayed
3356 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3357 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3358 cancel_lru_locks $OSC
3359 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3361 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3362 echo "BEFORE: $LS_BEFORE" && \
3363 echo "AFTER : $LS_AFTER" && \
3364 echo "WANT : $DATESTR" && \
3365 error "$DIR/$tdir/$tfile timestamps changed" || true
3367 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3373 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3374 subr_36fh "0x80000214"
3376 run_test 36f "utime on file racing with OST BRW write =========="
3379 remote_ost_nodsh && skip "remote OST with nodsh"
3380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3381 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3382 skip "Need MDS version at least 2.12.51"
3387 local tgt="obdfilter"
3389 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3391 test_mkdir $DIR/$tdir
3392 fmd_max_age=$(do_facet $facet \
3393 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3396 echo "FMD max age: ${fmd_max_age}s"
3397 touch $DIR/$tdir/$tfile
3398 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3399 gawk '{cnt=cnt+$1} END{print cnt}')
3400 echo "FMD before: $fmd"
3402 error "FMD wasn't create by touch"
3403 sleep $((fmd_max_age + 12))
3404 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3405 gawk '{cnt=cnt+$1} END{print cnt}')
3406 echo "FMD after: $fmd"
3408 error "FMD wasn't expired by ping"
3410 run_test 36g "FMD cache expiry ====================="
3413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3415 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3416 subr_36fh "0x80000227"
3418 run_test 36h "utime on file racing with OST BRW write =========="
3421 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3423 test_mkdir $DIR/$tdir
3424 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3426 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3427 local new_mtime=$((mtime + 200))
3429 #change Modify time of striped dir
3430 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3431 error "change mtime failed"
3433 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3435 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3437 run_test 36i "change mtime on striped directory"
3439 # test_37 - duplicate with tests 32q 32r
3442 local file=$DIR/$tfile
3444 openfile -f O_DIRECTORY $file
3447 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3448 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3450 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3452 test_39a() { # was test_39
3454 touch $DIR/${tfile}2
3455 # ls -l $DIR/$tfile $DIR/${tfile}2
3456 # ls -lu $DIR/$tfile $DIR/${tfile}2
3457 # ls -lc $DIR/$tfile $DIR/${tfile}2
3459 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3460 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3462 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3464 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3466 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3467 error "O_TRUNC didn't change timestamps"
3470 run_test 39a "mtime changed on create"
3473 test_mkdir -c1 $DIR/$tdir
3474 cp -p /etc/passwd $DIR/$tdir/fopen
3475 cp -p /etc/passwd $DIR/$tdir/flink
3476 cp -p /etc/passwd $DIR/$tdir/funlink
3477 cp -p /etc/passwd $DIR/$tdir/frename
3478 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3481 echo "aaaaaa" >> $DIR/$tdir/fopen
3482 echo "aaaaaa" >> $DIR/$tdir/flink
3483 echo "aaaaaa" >> $DIR/$tdir/funlink
3484 echo "aaaaaa" >> $DIR/$tdir/frename
3486 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3487 local link_new=`stat -c %Y $DIR/$tdir/flink`
3488 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3489 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3491 cat $DIR/$tdir/fopen > /dev/null
3492 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3493 rm -f $DIR/$tdir/funlink2
3494 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3496 for (( i=0; i < 2; i++ )) ; do
3497 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3498 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3499 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3500 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3502 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3503 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3504 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3505 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3507 cancel_lru_locks $OSC
3508 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3511 run_test 39b "mtime change on open, link, unlink, rename ======"
3513 # this should be set to past
3514 TEST_39_MTIME=`date -d "1 year ago" +%s`
3520 local mtime0=`stat -c %Y $DIR1/$tfile`
3522 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3523 local mtime1=`stat -c %Y $DIR1/$tfile`
3524 [ "$mtime1" = $TEST_39_MTIME ] || \
3525 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3528 echo hello >> $DIR1/$tfile
3530 local mtime2=`stat -c %Y $DIR1/$tfile`
3531 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3532 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3534 mv $DIR1/$tfile $DIR1/$tfile-1
3536 for (( i=0; i < 2; i++ )) ; do
3537 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3538 [ "$mtime2" = "$mtime3" ] || \
3539 error "mtime ($mtime2) changed (to $mtime3) on rename"
3541 cancel_lru_locks $OSC
3542 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3545 run_test 39c "mtime change on rename ==========================="
3549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3552 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3554 for (( i=0; i < 2; i++ )) ; do
3555 local mtime=`stat -c %Y $DIR1/$tfile`
3556 [ $mtime = $TEST_39_MTIME ] || \
3557 error "mtime($mtime) is not set to $TEST_39_MTIME"
3559 cancel_lru_locks $OSC
3560 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3563 run_test 39d "create, utime, stat =============================="
3567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3570 local mtime1=`stat -c %Y $DIR1/$tfile`
3572 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3574 for (( i=0; i < 2; i++ )) ; do
3575 local mtime2=`stat -c %Y $DIR1/$tfile`
3576 [ $mtime2 = $TEST_39_MTIME ] || \
3577 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3579 cancel_lru_locks $OSC
3580 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3583 run_test 39e "create, stat, utime, stat ========================"
3587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3590 mtime1=`stat -c %Y $DIR1/$tfile`
3593 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3595 for (( i=0; i < 2; i++ )) ; do
3596 local mtime2=`stat -c %Y $DIR1/$tfile`
3597 [ $mtime2 = $TEST_39_MTIME ] || \
3598 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3600 cancel_lru_locks $OSC
3601 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3604 run_test 39f "create, stat, sleep, utime, stat ================="
3608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3610 echo hello >> $DIR1/$tfile
3611 local mtime1=`stat -c %Y $DIR1/$tfile`
3614 chmod o+r $DIR1/$tfile
3616 for (( i=0; i < 2; i++ )) ; do
3617 local mtime2=`stat -c %Y $DIR1/$tfile`
3618 [ "$mtime1" = "$mtime2" ] || \
3619 error "lost mtime: $mtime2, should be $mtime1"
3621 cancel_lru_locks $OSC
3622 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3625 run_test 39g "write, chmod, stat ==============================="
3629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3635 echo hello >> $DIR1/$tfile
3636 local mtime1=`stat -c %Y $DIR1/$tfile`
3638 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3640 if [ "$d1" != "$d2" ]; then
3641 echo "write and touch not within one second"
3643 for (( i=0; i < 2; i++ )) ; do
3644 local mtime2=`stat -c %Y $DIR1/$tfile`
3645 [ "$mtime2" = $TEST_39_MTIME ] || \
3646 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3648 cancel_lru_locks $OSC
3649 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3653 run_test 39h "write, utime within one second, stat ============="
3656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3661 echo hello >> $DIR1/$tfile
3662 local mtime1=`stat -c %Y $DIR1/$tfile`
3664 mv $DIR1/$tfile $DIR1/$tfile-1
3666 for (( i=0; i < 2; i++ )) ; do
3667 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3669 [ "$mtime1" = "$mtime2" ] || \
3670 error "lost mtime: $mtime2, should be $mtime1"
3672 cancel_lru_locks $OSC
3673 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3676 run_test 39i "write, rename, stat =============================="
3679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3681 start_full_debug_logging
3685 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3686 lctl set_param fail_loc=0x80000412
3687 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3688 error "multiop failed"
3690 local mtime1=`stat -c %Y $DIR1/$tfile`
3692 mv $DIR1/$tfile $DIR1/$tfile-1
3694 kill -USR1 $multipid
3695 wait $multipid || error "multiop close failed"
3697 for (( i=0; i < 2; i++ )) ; do
3698 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3699 [ "$mtime1" = "$mtime2" ] ||
3700 error "mtime is lost on close: $mtime2, " \
3703 cancel_lru_locks $OSC
3704 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3706 lctl set_param fail_loc=0
3707 stop_full_debug_logging
3709 run_test 39j "write, rename, close, stat ======================="
3712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3717 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3719 local mtime1=`stat -c %Y $DIR1/$tfile`
3721 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3723 kill -USR1 $multipid
3724 wait $multipid || error "multiop close failed"
3726 for (( i=0; i < 2; i++ )) ; do
3727 local mtime2=`stat -c %Y $DIR1/$tfile`
3729 [ "$mtime2" = $TEST_39_MTIME ] || \
3730 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3732 cancel_lru_locks osc
3733 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3736 run_test 39k "write, utime, close, stat ========================"
3738 # this should be set to future
3739 TEST_39_ATIME=`date -d "1 year" +%s`
3742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3743 remote_mds_nodsh && skip "remote MDS with nodsh"
3745 local atime_diff=$(do_facet $SINGLEMDS \
3746 lctl get_param -n mdd.*MDT0000*.atime_diff)
3750 # test setting directory atime to future
3751 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3752 local atime=$(stat -c %X $DIR/$tdir)
3753 [ "$atime" = $TEST_39_ATIME ] ||
3754 error "atime is not set to future: $atime, $TEST_39_ATIME"
3756 # test setting directory atime from future to now
3757 local now=$(date +%s)
3758 touch -a -d @$now $DIR/$tdir
3760 atime=$(stat -c %X $DIR/$tdir)
3761 [ "$atime" -eq "$now" ] ||
3762 error "atime is not updated from future: $atime, $now"
3764 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3767 # test setting directory atime when now > dir atime + atime_diff
3768 local d1=$(date +%s)
3770 local d2=$(date +%s)
3771 cancel_lru_locks mdc
3772 atime=$(stat -c %X $DIR/$tdir)
3773 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3774 error "atime is not updated : $atime, should be $d2"
3776 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3779 # test not setting directory atime when now < dir atime + atime_diff
3781 cancel_lru_locks mdc
3782 atime=$(stat -c %X $DIR/$tdir)
3783 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3784 error "atime is updated to $atime, should remain $d1<atime<$d2"
3786 do_facet $SINGLEMDS \
3787 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3789 run_test 39l "directory atime update ==========================="
3792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3796 local far_past_mtime=$(date -d "May 29 1953" +%s)
3797 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3799 touch -m -d @$far_past_mtime $DIR1/$tfile
3800 touch -a -d @$far_past_atime $DIR1/$tfile
3802 for (( i=0; i < 2; i++ )) ; do
3803 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3804 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3805 error "atime or mtime set incorrectly"
3807 cancel_lru_locks $OSC
3808 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3811 run_test 39m "test atime and mtime before 1970"
3813 test_39n() { # LU-3832
3814 remote_mds_nodsh && skip "remote MDS with nodsh"
3816 local atime_diff=$(do_facet $SINGLEMDS \
3817 lctl get_param -n mdd.*MDT0000*.atime_diff)
3822 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3825 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3826 atime0=$(stat -c %X $DIR/$tfile)
3829 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3830 atime1=$(stat -c %X $DIR/$tfile)
3833 cancel_lru_locks mdc
3834 cancel_lru_locks osc
3835 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3836 atime2=$(stat -c %X $DIR/$tfile)
3838 do_facet $SINGLEMDS \
3839 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3841 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3842 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3844 run_test 39n "check that O_NOATIME is honored"
3847 TESTDIR=$DIR/$tdir/$tfile
3848 [ -e $TESTDIR ] && rm -rf $TESTDIR
3855 links2=$(stat -c %h .)
3856 [ $(($links1 + 2)) != $links2 ] &&
3857 error "wrong links count $(($links1 + 2)) != $links2"
3859 links3=$(stat -c %h .)
3860 [ $(($links1 + 1)) != $links3 ] &&
3861 error "wrong links count $links1 != $links3"
3864 run_test 39o "directory cached attributes updated after create"
3867 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3870 TESTDIR=$DIR/$tdir/$tdir
3871 [ -e $TESTDIR ] && rm -rf $TESTDIR
3872 test_mkdir -p $TESTDIR
3876 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3877 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3879 links2=$(stat -c %h .)
3880 [ $(($links1 + 2)) != $links2 ] &&
3881 error "wrong links count $(($links1 + 2)) != $links2"
3883 links3=$(stat -c %h .)
3884 [ $(($links1 + 1)) != $links3 ] &&
3885 error "wrong links count $links1 != $links3"
3888 run_test 39p "remote directory cached attributes updated after create ========"
3891 test_39q() { # LU-8041
3892 local testdir=$DIR/$tdir
3894 multiop_bg_pause $testdir D_c || error "multiop failed"
3896 cancel_lru_locks mdc
3897 kill -USR1 $multipid
3898 local atime=$(stat -c %X $testdir)
3899 [ "$atime" -ne 0 ] || error "atime is zero"
3901 run_test 39q "close won't zero out atime"
3904 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3905 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3906 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3907 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3908 error "$tfile is not 4096 bytes in size"
3910 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3914 small_write $DIR/f41 18
3916 run_test 41 "test small file write + fstat ====================="
3918 count_ost_writes() {
3919 lctl get_param -n ${OSC}.*.stats |
3920 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3921 END { printf("%0.0f", writes) }'
3928 BG_DIRTY_RATIO_SAVE=10
3929 MAX_BG_DIRTY_RATIO=25
3933 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3934 # dirty_ratio, dirty_background_ratio
3935 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3936 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3937 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3938 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3940 # if file not here, we are a 2.4 kernel
3941 kill -CONT `pidof kupdated`
3946 # setup the trap first, so someone cannot exit the test at the
3947 # exact wrong time and mess up a machine
3948 trap start_writeback EXIT
3949 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3950 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3951 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3952 sysctl -w vm.dirty_writeback_centisecs=0
3953 sysctl -w vm.dirty_writeback_centisecs=0
3954 # save and increase /proc/sys/vm/dirty_ratio
3955 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3956 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3957 # save and increase /proc/sys/vm/dirty_background_ratio
3958 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3959 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3961 # if file not here, we are a 2.4 kernel
3962 kill -STOP `pidof kupdated`
3966 # ensure that all stripes have some grant before we test client-side cache
3968 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3969 dd if=/dev/zero of=$i bs=4k count=1
3974 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3975 # file truncation, and file removal.
3977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3980 cancel_lru_locks $OSC
3982 sync; sleep 1; sync # just to be safe
3983 BEFOREWRITES=`count_ost_writes`
3984 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3985 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3986 AFTERWRITES=`count_ost_writes`
3987 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3988 error "$BEFOREWRITES < $AFTERWRITES"
3991 run_test 42a "ensure that we don't flush on close"
3994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3997 cancel_lru_locks $OSC
4000 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4001 BEFOREWRITES=$(count_ost_writes)
4002 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4003 AFTERWRITES=$(count_ost_writes)
4004 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4005 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4007 BEFOREWRITES=$(count_ost_writes)
4008 sync || error "sync: $?"
4009 AFTERWRITES=$(count_ost_writes)
4010 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4011 error "$BEFOREWRITES < $AFTERWRITES on sync"
4013 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4017 run_test 42b "test destroy of file with cached dirty data ======"
4019 # if these tests just want to test the effect of truncation,
4020 # they have to be very careful. consider:
4021 # - the first open gets a {0,EOF}PR lock
4022 # - the first write conflicts and gets a {0, count-1}PW
4023 # - the rest of the writes are under {count,EOF}PW
4024 # - the open for truncate tries to match a {0,EOF}PR
4025 # for the filesize and cancels the PWs.
4026 # any number of fixes (don't get {0,EOF} on open, match
4027 # composite locks, do smarter file size management) fix
4028 # this, but for now we want these tests to verify that
4029 # the cancellation with truncate intent works, so we
4030 # start the file with a full-file pw lock to match against
4031 # until the truncate.
4036 cancel_lru_locks $OSC
4038 # prime the file with 0,EOF PW to match
4042 # now the real test..
4043 dd if=/dev/zero of=$file bs=1024 count=100
4044 BEFOREWRITES=`count_ost_writes`
4045 $TRUNCATE $file $offset
4046 cancel_lru_locks $OSC
4047 AFTERWRITES=`count_ost_writes`
4052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4055 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4056 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4059 run_test 42c "test partial truncate of file with cached dirty data"
4062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4065 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4066 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4069 run_test 42d "test complete truncate of file with cached dirty data"
4071 test_42e() { # bug22074
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4074 local TDIR=$DIR/${tdir}e
4075 local pages=16 # hardcoded 16 pages, don't change it.
4076 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4077 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4081 test_mkdir $DIR/${tdir}e
4082 $LFS setstripe -c 1 $TDIR
4083 createmany -o $TDIR/f $files
4085 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4087 # we assume that with $OSTCOUNT files, at least one of them will
4088 # be allocated on OST0.
4089 warmup_files=$((OSTCOUNT * max_dirty_mb))
4090 createmany -o $TDIR/w $warmup_files
4092 # write a large amount of data into one file and sync, to get good
4093 # avail_grant number from OST.
4094 for ((i=0; i<$warmup_files; i++)); do
4095 idx=$($LFS getstripe -i $TDIR/w$i)
4096 [ $idx -ne 0 ] && continue
4097 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4100 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4102 $LCTL get_param $proc_osc0/cur_dirty_bytes
4103 $LCTL get_param $proc_osc0/cur_grant_bytes
4105 # create as much dirty pages as we can while not to trigger the actual
4106 # RPCs directly. but depends on the env, VFS may trigger flush during this
4107 # period, hopefully we are good.
4108 for ((i=0; i<$warmup_files; i++)); do
4109 idx=$($LFS getstripe -i $TDIR/w$i)
4110 [ $idx -ne 0 ] && continue
4111 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4113 $LCTL get_param $proc_osc0/cur_dirty_bytes
4114 $LCTL get_param $proc_osc0/cur_grant_bytes
4116 # perform the real test
4117 $LCTL set_param $proc_osc0/rpc_stats 0
4118 for ((;i<$files; i++)); do
4119 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4120 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4123 $LCTL get_param $proc_osc0/rpc_stats
4126 local have_ppr=false
4127 $LCTL get_param $proc_osc0/rpc_stats |
4128 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4129 # skip lines until we are at the RPC histogram data
4130 [ "$PPR" == "pages" ] && have_ppr=true && continue
4131 $have_ppr || continue
4133 # we only want the percent stat for < 16 pages
4134 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4136 percent=$((percent + WPCT))
4137 if [[ $percent -gt 15 ]]; then
4138 error "less than 16-pages write RPCs" \
4145 run_test 42e "verify sub-RPC writes are not done synchronously"
4147 test_43A() { # was test_43
4148 test_mkdir $DIR/$tdir
4149 cp -p /bin/ls $DIR/$tdir/$tfile
4150 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4152 # give multiop a chance to open
4155 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4158 run_test 43A "execution of file opened for write should return -ETXTBSY"
4161 test_mkdir $DIR/$tdir
4162 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4163 $DIR/$tdir/sleep 60 &
4165 # Make sure exec of $tdir/sleep wins race with truncate
4167 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4170 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4175 test_mkdir $DIR/$tdir
4176 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4177 $DIR/$tdir/sleep 60 &
4179 # Make sure exec of $tdir/sleep wins race with truncate
4181 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4184 run_test 43b "truncate of file being executed should return -ETXTBSY"
4187 local testdir="$DIR/$tdir"
4190 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4191 ( cd $testdir && md5sum -c )
4193 run_test 43c "md5sum of copy into lustre"
4195 test_44A() { # was test_44
4196 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4198 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4199 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4201 run_test 44A "zero length read from a sparse stripe"
4204 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4206 [ -z "$nstripe" ] && skip "can't get stripe info"
4207 [[ $nstripe -gt $OSTCOUNT ]] &&
4208 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4210 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4212 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4213 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4217 OFFSETS="0 $((stride/2)) $((stride-1))"
4218 for offset in $OFFSETS; do
4219 for i in $(seq 0 $((nstripe-1))); do
4220 local GLOBALOFFSETS=""
4222 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4223 local myfn=$DIR/d44a-$size
4224 echo "--------writing $myfn at $size"
4225 ll_sparseness_write $myfn $size ||
4226 error "ll_sparseness_write"
4227 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4228 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4229 error "ll_sparseness_verify $GLOBALOFFSETS"
4231 for j in $(seq 0 $((nstripe-1))); do
4233 size=$((((j + $nstripe )*$stride + $offset)))
4234 ll_sparseness_write $myfn $size ||
4235 error "ll_sparseness_write"
4236 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4238 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4239 error "ll_sparseness_verify $GLOBALOFFSETS"
4244 run_test 44a "test sparse pwrite ==============================="
4248 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4254 before=`dirty_osc_total`
4255 echo executing "\"$*\""
4257 after=`dirty_osc_total`
4258 echo before $before, after $after
4261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4264 # Obtain grants from OST if it supports it
4265 echo blah > ${f}_grant
4268 do_dirty_record "echo blah > $f"
4269 [[ $before -eq $after ]] && error "write wasn't cached"
4270 do_dirty_record "> $f"
4271 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4272 do_dirty_record "echo blah > $f"
4273 [[ $before -eq $after ]] && error "write wasn't cached"
4274 do_dirty_record "sync"
4275 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4276 do_dirty_record "echo blah > $f"
4277 [[ $before -eq $after ]] && error "write wasn't cached"
4278 do_dirty_record "cancel_lru_locks osc"
4279 [[ $before -gt $after ]] ||
4280 error "lock cancellation didn't lower dirty count"
4283 run_test 45 "osc io page accounting ============================"
4285 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4286 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4287 # objects offset and an assert hit when an rpc was built with 1023's mapped
4288 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4295 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4297 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4298 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4302 run_test 46 "dirtying a previously written page ================"
4304 # test_47 is removed "Device nodes check" is moved to test_28
4306 test_48a() { # bug 2399
4307 [ "$mds1_FSTYPE" = "zfs" ] &&
4308 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4309 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4311 test_mkdir $DIR/$tdir
4313 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4314 test_mkdir $DIR/$tdir
4315 touch foo || error "'touch foo' failed after recreating cwd"
4317 touch .foo || error "'touch .foo' failed after recreating cwd"
4319 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4320 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4321 cd . || error "'cd .' failed after recreating cwd"
4322 mkdir . && error "'mkdir .' worked after recreating cwd"
4323 rmdir . && error "'rmdir .' worked after recreating cwd"
4324 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4325 cd .. || error "'cd ..' failed after recreating cwd"
4327 run_test 48a "Access renamed working dir (should return errors)="
4329 test_48b() { # bug 2399
4331 test_mkdir $DIR/$tdir
4333 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4334 touch foo && error "'touch foo' worked after removing cwd"
4335 mkdir foo && error "'mkdir foo' worked after removing cwd"
4336 touch .foo && error "'touch .foo' worked after removing cwd"
4337 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4338 ls . > /dev/null && error "'ls .' worked after removing cwd"
4339 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4340 mkdir . && error "'mkdir .' worked after removing cwd"
4341 rmdir . && error "'rmdir .' worked after removing cwd"
4342 ln -s . foo && error "'ln -s .' worked after removing cwd"
4343 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4345 run_test 48b "Access removed working dir (should return errors)="
4347 test_48c() { # bug 2350
4348 #lctl set_param debug=-1
4351 test_mkdir -p $DIR/$tdir/dir
4353 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4354 $TRACE touch foo && error "touch foo worked after removing cwd"
4355 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4356 touch .foo && error "touch .foo worked after removing cwd"
4357 mkdir .foo && error "mkdir .foo worked after removing cwd"
4358 $TRACE ls . && error "'ls .' worked after removing cwd"
4359 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4360 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4361 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4362 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4363 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4365 run_test 48c "Access removed working subdir (should return errors)"
4367 test_48d() { # bug 2350
4368 #lctl set_param debug=-1
4371 test_mkdir -p $DIR/$tdir/dir
4373 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4374 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4375 $TRACE touch foo && error "'touch foo' worked after removing parent"
4376 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4377 touch .foo && error "'touch .foo' worked after removing parent"
4378 mkdir .foo && error "mkdir .foo worked after removing parent"
4379 $TRACE ls . && error "'ls .' worked after removing parent"
4380 $TRACE ls .. && error "'ls ..' worked after removing parent"
4381 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4382 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4383 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4386 run_test 48d "Access removed parent subdir (should return errors)"
4388 test_48e() { # bug 4134
4389 #lctl set_param debug=-1
4392 test_mkdir -p $DIR/$tdir/dir
4394 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4395 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4396 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4397 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4398 # On a buggy kernel addition of "touch foo" after cd .. will
4399 # produce kernel oops in lookup_hash_it
4400 touch ../foo && error "'cd ..' worked after recreate parent"
4402 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4404 run_test 48e "Access to recreated parent subdir (should return errors)"
4406 test_49() { # LU-1030
4407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4408 remote_ost_nodsh && skip "remote OST with nodsh"
4410 # get ost1 size - lustre-OST0000
4411 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4413 # write 800M at maximum
4414 [[ $ost1_size -lt 2 ]] && ost1_size=2
4415 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4417 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4418 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4421 # change max_pages_per_rpc while writing the file
4422 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4423 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4424 # loop until dd process exits
4425 while ps ax -opid | grep -wq $dd_pid; do
4426 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4427 sleep $((RANDOM % 5 + 1))
4429 # restore original max_pages_per_rpc
4430 $LCTL set_param $osc1_mppc=$orig_mppc
4431 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4433 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4437 test_mkdir $DIR/$tdir
4439 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4441 run_test 50 "special situations: /proc symlinks ==============="
4443 test_51a() { # was test_51
4444 # bug 1516 - create an empty entry right after ".." then split dir
4445 test_mkdir -c1 $DIR/$tdir
4446 touch $DIR/$tdir/foo
4447 $MCREATE $DIR/$tdir/bar
4449 createmany -m $DIR/$tdir/longfile 201
4451 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4452 $MCREATE $DIR/$tdir/longfile$FNUM
4457 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4459 run_test 51a "special situations: split htree with empty entry =="
4461 cleanup_print_lfs_df () {
4468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4470 local dir=$DIR/$tdir
4471 local nrdirs=$((65536 + 100))
4473 # cleanup the directory
4480 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4481 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4482 [[ $numfree -lt $nrdirs ]] &&
4483 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4485 # need to check free space for the directories as well
4486 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4487 numfree=$(( blkfree / $(fs_inode_ksize) ))
4488 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4490 trap cleanup_print_lfs_df EXIT
4493 createmany -d $dir/d $nrdirs || {
4494 unlinkmany $dir/d $nrdirs
4495 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4499 nrdirs=$(ls -U $dir | wc -l)
4501 # unlink all but 100 subdirectories, then check it still works
4503 local delete=$((nrdirs - left))
4508 # for ldiskfs the nlink count should be 1, but this is OSD specific
4509 # and so this is listed for informational purposes only
4510 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4511 unlinkmany -d $dir/d $delete ||
4512 error "unlink of first $delete subdirs failed"
4514 echo "nlink between: $(stat -c %h $dir)"
4515 local found=$(ls -U $dir | wc -l)
4516 [ $found -ne $left ] &&
4517 error "can't find subdirs: found only $found, expected $left"
4519 unlinkmany -d $dir/d $delete $left ||
4520 error "unlink of second $left subdirs failed"
4521 # regardless of whether the backing filesystem tracks nlink accurately
4522 # or not, the nlink count shouldn't be more than "." and ".." here
4523 local after=$(stat -c %h $dir)
4524 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4525 echo "nlink after: $after"
4527 cleanup_print_lfs_df
4529 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4533 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4535 test_mkdir $DIR/$tdir
4536 createmany -o $DIR/$tdir/t- 1000
4537 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4538 for N in $(seq 0 $((OSTCOUNT - 1))); do
4539 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4540 END { printf("%0.0f", objs) }' $TMP/$tfile)
4541 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4542 '($1 == '$N') { objs += 1 } \
4543 END { printf("%0.0f", objs) }')
4544 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4546 unlinkmany $DIR/$tdir/t- 1000
4549 for N in $(seq 1 $((OSTCOUNT - 1))); do
4550 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4551 error "OST $N has less objects vs OST $NLAST" \
4552 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4553 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4554 error "OST $N has less objects vs OST $NLAST" \
4555 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4557 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4558 error "OST $N has less #0 objects vs OST $NLAST" \
4559 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4560 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4561 error "OST $N has less #0 objects vs OST $NLAST" \
4562 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4567 run_test 51d "check object distribution"
4570 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4571 skip_env "ldiskfs only test"
4574 test_mkdir -c1 $DIR/$tdir
4575 test_mkdir -c1 $DIR/$tdir/d0
4577 touch $DIR/$tdir/d0/foo
4578 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4579 error "file exceed 65000 nlink limit!"
4580 unlinkmany $DIR/$tdir/d0/f- 65001
4583 run_test 51e "check file nlink limit"
4586 test_mkdir $DIR/$tdir
4589 local ulimit_old=$(ulimit -n)
4590 local spare=20 # number of spare fd's for scripts/libraries, etc.
4591 local mdt=$($LFS getstripe -m $DIR/$tdir)
4592 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4594 echo "MDT$mdt numfree=$numfree, max=$max"
4595 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4596 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4597 while ! ulimit -n $((numfree + spare)); do
4598 numfree=$((numfree * 3 / 4))
4600 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4602 echo "left ulimit at $ulimit_old"
4605 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4606 unlinkmany $DIR/$tdir/f $numfree
4607 error "create+open $numfree files in $DIR/$tdir failed"
4609 ulimit -n $ulimit_old
4611 # if createmany exits at 120s there will be fewer than $numfree files
4612 unlinkmany $DIR/$tdir/f $numfree || true
4614 run_test 51f "check many open files limit"
4617 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4618 test_mkdir $DIR/$tdir
4619 touch $DIR/$tdir/foo
4620 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4621 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4622 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4623 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4624 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4626 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4627 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4628 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4630 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4631 cp -r $DIR/$tdir $TMP/
4632 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4634 run_test 52a "append-only flag test (should return errors)"
4637 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4638 test_mkdir $DIR/$tdir
4639 touch $DIR/$tdir/foo
4640 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4641 cat test > $DIR/$tdir/foo && error "cat test worked"
4642 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4643 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4644 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4646 echo foo >> $DIR/$tdir/foo && error "echo worked"
4647 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4648 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4649 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4650 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4652 chattr -i $DIR/$tdir/foo || error "chattr failed"
4654 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4656 run_test 52b "immutable flag test (should return errors) ======="
4659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4660 remote_mds_nodsh && skip "remote MDS with nodsh"
4661 remote_ost_nodsh && skip "remote OST with nodsh"
4674 local support_last_seq=true
4676 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4677 support_last_seq=false
4680 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4682 for value in $(do_facet $SINGLEMDS \
4683 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4684 param=$(echo ${value[0]} | cut -d "=" -f1)
4685 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4687 if $support_last_seq; then
4688 param_seq=$(echo $param |
4689 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4690 mds_last_seq=$(do_facet $SINGLEMDS \
4691 $LCTL get_param -n $param_seq)
4693 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4695 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4696 node=$(facet_active_host ost$((ostnum+1)))
4697 param="obdfilter.$ostname.last_id"
4698 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4699 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4700 ost_last_id=$ost_last
4702 if $support_last_seq; then
4703 ost_last_id=$(echo $ost_last |
4704 awk -F':' '{print $2}' |
4706 ost_last_seq=$(echo $ost_last |
4707 awk -F':' '{print $1}')
4708 [[ $ost_last_seq = $mds_last_seq ]] || continue
4711 if [[ $ost_last_id != $mds_last ]]; then
4712 error "$ost_last_id != $mds_last"
4719 $found || error "can not match last_seq/last_id for $mdtosc"
4722 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4725 perl -MSocket -e ';' || skip "no Socket perl module installed"
4727 $SOCKETSERVER $DIR/socket ||
4728 error "$SOCKETSERVER $DIR/socket failed: $?"
4729 $SOCKETCLIENT $DIR/socket ||
4730 error "$SOCKETCLIENT $DIR/socket failed: $?"
4731 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4733 run_test 54a "unix domain socket test =========================="
4739 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4741 run_test 54b "char device works in lustre ======================"
4744 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4745 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4746 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4748 for i in $(seq 3 7); do
4749 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4758 loopdev="$DIR/loop54c"
4761 $UMOUNT $DIR/$tdir || rc=$?
4762 losetup -d $loopdev || true
4763 losetup -d $LOOPDEV || true
4764 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4771 loopdev="$DIR/loop54c"
4774 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4775 trap cleanup_54c EXIT
4776 mknod $loopdev b 7 $LOOPNUM
4777 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4778 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4779 losetup $loopdev $DIR/$tfile ||
4780 error "can't set up $loopdev for $DIR/$tfile"
4781 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4782 test_mkdir $DIR/$tdir
4783 mount -t ext2 $loopdev $DIR/$tdir ||
4784 error "error mounting $loopdev on $DIR/$tdir"
4785 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4788 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4792 run_test 54c "block device works in lustre ====================="
4798 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4800 run_test 54d "fifo device works in lustre ======================"
4805 cp -aL /dev/console $f
4806 echo $string > $f || error "echo $string to $f failed"
4808 run_test 54e "console/tty device works in lustre ======================"
4812 local dir=$DIR/$tdir
4815 test_mkdir -p $dir/dir
4816 for i in $(seq $numfiles); do
4818 touch $dir/dir/file$i
4821 local numcomp=$($LFS getstripe --component-count $dir)
4823 [[ $numcomp == 0 ]] && numcomp=1
4825 # test lfs getstripe with --recursive
4826 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4828 [[ $filenum -eq $((numfiles * 2)) ]] ||
4829 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4830 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4831 [[ $filenum -eq $numfiles ]] ||
4832 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4833 echo "$LFS getstripe showed obdidx or l_ost_idx"
4835 # test lfs getstripe with file instead of dir
4836 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4837 [[ $filenum -eq 1 ]] ||
4838 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4839 echo "$LFS getstripe file1 passed"
4841 #test lfs getstripe with --verbose
4842 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4843 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4844 error "$LFS getstripe --verbose $dir: "\
4845 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4846 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4847 error "$LFS getstripe $dir: showed lmm_magic"
4849 #test lfs getstripe with -v prints lmm_fid
4850 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4851 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4852 error "$LFS getstripe -v $dir: "\
4853 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4854 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4855 error "$LFS getstripe $dir: showed lmm_fid by default"
4856 echo "$LFS getstripe --verbose passed"
4858 #check for FID information
4859 local fid1=$($LFS getstripe --fid $dir/file1)
4860 local fid2=$($LFS getstripe --verbose $dir/file1 |
4861 awk '/lmm_fid: / { print $2; exit; }')
4862 local fid3=$($LFS path2fid $dir/file1)
4864 [ "$fid1" != "$fid2" ] &&
4865 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4866 [ "$fid1" != "$fid3" ] &&
4867 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4868 echo "$LFS getstripe --fid passed"
4870 #test lfs getstripe with --obd
4871 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4872 error "$LFS getstripe --obd wrong_uuid: should return error"
4874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4877 local obduuid=$(ostuuid_from_index $ostidx)
4878 local found=$($LFS getstripe -r --obd $obduuid $dir |
4879 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4881 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4882 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4884 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4887 [[ $found -eq $filenum ]] ||
4888 error "$LFS getstripe --obd: found $found expect $filenum"
4889 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4890 sed '/^[ ]*'${ostidx}'[ ]/d' |
4891 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4892 error "$LFS getstripe --obd: should not show file on other obd"
4893 echo "$LFS getstripe --obd passed"
4895 run_test 56a "check $LFS getstripe"
4898 local dir=$DIR/$tdir
4902 for i in $(seq $numdirs); do
4903 test_mkdir $dir/dir$i
4906 # test lfs getdirstripe default mode is non-recursion, which is
4907 # different from lfs getstripe
4908 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4910 [[ $dircnt -eq 1 ]] ||
4911 error "$LFS getdirstripe: found $dircnt, not 1"
4912 dircnt=$($LFS getdirstripe --recursive $dir |
4913 grep -c lmv_stripe_count)
4914 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4915 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4917 run_test 56b "check $LFS getdirstripe"
4920 remote_ost_nodsh && skip "remote OST with nodsh"
4923 local ost_name=$(ostname_from_index $ost_idx)
4924 local old_status=$(ost_dev_status $ost_idx)
4926 [[ -z "$old_status" ]] ||
4927 skip_env "OST $ost_name is in $old_status status"
4929 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4932 local new_status=$(ost_dev_status $ost_idx)
4934 [[ "$new_status" = "D" ]] ||
4935 error "OST $ost_name is in status of '$new_status', not 'D'"
4937 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4940 new_status=$(ost_dev_status $ost_idx)
4941 [[ -z "$new_status" ]] ||
4942 error "OST $ost_name is in status of '$new_status', not ''"
4944 run_test 56c "check 'lfs df' showing device status"
4949 local local_tdir="$1"
4950 local local_numfiles="$2"
4951 local local_numdirs="$3"
4952 local dir_params="$4"
4953 local dir_stripe_params="$5"
4955 if [ ! -d "$local_tdir" ] ; then
4956 test_mkdir -p $dir_stripe_params $local_tdir
4957 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4958 for i in $(seq $local_numfiles) ; do
4959 touch $local_tdir/file$i
4961 for i in $(seq $local_numdirs) ; do
4962 test_mkdir $dir_stripe_params $local_tdir/dir$i
4963 for j in $(seq $local_numfiles) ; do
4964 touch $local_tdir/dir$i/file$j
4970 setup_56_special() {
4972 local local_numfiles=$2
4973 local local_numdirs=$3
4975 setup_56 $local_tdir $local_numfiles $local_numdirs
4977 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4978 for i in $(seq $local_numfiles) ; do
4979 mknod $local_tdir/loop${i}b b 7 $i
4980 mknod $local_tdir/null${i}c c 1 3
4981 ln -s $local_tdir/file1 $local_tdir/link${i}
4983 for i in $(seq $local_numdirs) ; do
4984 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4985 mknod $local_tdir/dir$i/null${i}c c 1 3
4986 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4992 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4993 local expected=$(($NUMDIRS + 2))
4995 setup_56 $dir $NUMFILES $NUMDIRS
4997 # test lfs find with -name
4998 for i in $(seq $NUMFILES) ; do
4999 local nums=$($LFS find -name "*$i" $dir | wc -l)
5001 [ $nums -eq $expected ] ||
5002 error "lfs find -name '*$i' $dir wrong: "\
5003 "found $nums, expected $expected"
5006 run_test 56g "check lfs find -name"
5009 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5010 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5012 setup_56 $dir $NUMFILES $NUMDIRS
5014 # test lfs find with ! -name
5015 for i in $(seq $NUMFILES) ; do
5016 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5018 [ $nums -eq $expected ] ||
5019 error "lfs find ! -name '*$i' $dir wrong: "\
5020 "found $nums, expected $expected"
5023 run_test 56h "check lfs find ! -name"
5026 local dir=$DIR/$tdir
5030 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5033 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5035 run_test 56i "check 'lfs find -ost UUID' skips directories"
5038 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5040 setup_56_special $dir $NUMFILES $NUMDIRS
5042 local expected=$((NUMDIRS + 1))
5043 local cmd="$LFS find -type d $dir"
5044 local nums=$($cmd | wc -l)
5046 [ $nums -eq $expected ] ||
5047 error "'$cmd' wrong: found $nums, expected $expected"
5049 run_test 56j "check lfs find -type d"
5052 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5054 setup_56_special $dir $NUMFILES $NUMDIRS
5056 local expected=$(((NUMDIRS + 1) * NUMFILES))
5057 local cmd="$LFS find -type f $dir"
5058 local nums=$($cmd | wc -l)
5060 [ $nums -eq $expected ] ||
5061 error "'$cmd' wrong: found $nums, expected $expected"
5063 run_test 56k "check lfs find -type f"
5066 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5068 setup_56_special $dir $NUMFILES $NUMDIRS
5070 local expected=$((NUMDIRS + NUMFILES))
5071 local cmd="$LFS find -type b $dir"
5072 local nums=$($cmd | wc -l)
5074 [ $nums -eq $expected ] ||
5075 error "'$cmd' wrong: found $nums, expected $expected"
5077 run_test 56l "check lfs find -type b"
5080 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5082 setup_56_special $dir $NUMFILES $NUMDIRS
5084 local expected=$((NUMDIRS + NUMFILES))
5085 local cmd="$LFS find -type c $dir"
5086 local nums=$($cmd | wc -l)
5087 [ $nums -eq $expected ] ||
5088 error "'$cmd' wrong: found $nums, expected $expected"
5090 run_test 56m "check lfs find -type c"
5093 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5094 setup_56_special $dir $NUMFILES $NUMDIRS
5096 local expected=$((NUMDIRS + NUMFILES))
5097 local cmd="$LFS find -type l $dir"
5098 local nums=$($cmd | wc -l)
5100 [ $nums -eq $expected ] ||
5101 error "'$cmd' wrong: found $nums, expected $expected"
5103 run_test 56n "check lfs find -type l"
5106 local dir=$DIR/$tdir
5108 setup_56 $dir $NUMFILES $NUMDIRS
5109 utime $dir/file1 > /dev/null || error "utime (1)"
5110 utime $dir/file2 > /dev/null || error "utime (2)"
5111 utime $dir/dir1 > /dev/null || error "utime (3)"
5112 utime $dir/dir2 > /dev/null || error "utime (4)"
5113 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5114 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5117 local nums=$($LFS find -mtime +0 $dir | wc -l)
5119 [ $nums -eq $expected ] ||
5120 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5123 cmd="$LFS find -mtime 0 $dir"
5124 nums=$($cmd | wc -l)
5125 [ $nums -eq $expected ] ||
5126 error "'$cmd' wrong: found $nums, expected $expected"
5128 run_test 56o "check lfs find -mtime for old files"
5131 local dir=$DIR/$tdir
5135 # just to make sure there is something that won't be found
5137 touch $dir/$tfile.now
5139 for age in year week day hour min; do
5140 count=$((count + 1))
5142 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5143 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5144 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5146 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5147 local nums=$($cmd | wc -l)
5148 [ $nums -eq $expected ] ||
5149 error "'$cmd' wrong: found $nums, expected $expected"
5151 cmd="$LFS find $dir -atime $count${age:0:1}"
5152 nums=$($cmd | wc -l)
5153 [ $nums -eq $expected ] ||
5154 error "'$cmd' wrong: found $nums, expected $expected"
5158 cmd="$LFS find $dir -ctime +1s -type f"
5159 nums=$($cmd | wc -l)
5160 (( $nums == $count * 2 + 1)) ||
5161 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5163 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5166 [ $RUNAS_ID -eq $UID ] &&
5167 skip_env "RUNAS_ID = UID = $UID -- skipping"
5169 local dir=$DIR/$tdir
5171 setup_56 $dir $NUMFILES $NUMDIRS
5172 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5174 local expected=$NUMFILES
5175 local cmd="$LFS find -uid $RUNAS_ID $dir"
5176 local nums=$($cmd | wc -l)
5178 [ $nums -eq $expected ] ||
5179 error "'$cmd' wrong: found $nums, expected $expected"
5181 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5182 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5183 nums=$($cmd | wc -l)
5184 [ $nums -eq $expected ] ||
5185 error "'$cmd' wrong: found $nums, expected $expected"
5187 run_test 56p "check lfs find -uid and ! -uid"
5190 [ $RUNAS_ID -eq $UID ] &&
5191 skip_env "RUNAS_ID = UID = $UID -- skipping"
5193 local dir=$DIR/$tdir
5195 setup_56 $dir $NUMFILES $NUMDIRS
5196 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5198 local expected=$NUMFILES
5199 local cmd="$LFS find -gid $RUNAS_GID $dir"
5200 local nums=$($cmd | wc -l)
5202 [ $nums -eq $expected ] ||
5203 error "'$cmd' wrong: found $nums, expected $expected"
5205 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5206 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5207 nums=$($cmd | wc -l)
5208 [ $nums -eq $expected ] ||
5209 error "'$cmd' wrong: found $nums, expected $expected"
5211 run_test 56q "check lfs find -gid and ! -gid"
5214 local dir=$DIR/$tdir
5216 setup_56 $dir $NUMFILES $NUMDIRS
5219 local cmd="$LFS find -size 0 -type f $dir"
5220 local nums=$($cmd | wc -l)
5222 [ $nums -eq $expected ] ||
5223 error "'$cmd' wrong: found $nums, expected $expected"
5225 cmd="$LFS find ! -size 0 -type f $dir"
5226 nums=$($cmd | wc -l)
5227 [ $nums -eq $expected ] ||
5228 error "'$cmd' wrong: found $nums, expected $expected"
5229 echo "test" > $dir/$tfile
5230 echo "test2" > $dir/$tfile.2 && sync
5232 cmd="$LFS find -size 5 -type f $dir"
5233 nums=$($cmd | wc -l)
5234 [ $nums -eq $expected ] ||
5235 error "'$cmd' wrong: found $nums, expected $expected"
5237 cmd="$LFS find -size +5 -type f $dir"
5238 nums=$($cmd | wc -l)
5239 [ $nums -eq $expected ] ||
5240 error "'$cmd' wrong: found $nums, expected $expected"
5242 cmd="$LFS find -size +0 -type f $dir"
5243 nums=$($cmd | wc -l)
5244 [ $nums -eq $expected ] ||
5245 error "'$cmd' wrong: found $nums, expected $expected"
5247 cmd="$LFS find ! -size -5 -type f $dir"
5248 nums=$($cmd | wc -l)
5249 [ $nums -eq $expected ] ||
5250 error "'$cmd' wrong: found $nums, expected $expected"
5252 cmd="$LFS find -size -5 -type f $dir"
5253 nums=$($cmd | wc -l)
5254 [ $nums -eq $expected ] ||
5255 error "'$cmd' wrong: found $nums, expected $expected"
5257 run_test 56r "check lfs find -size works"
5259 test_56s() { # LU-611 #LU-9369
5260 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5262 local dir=$DIR/$tdir
5263 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5265 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5266 for i in $(seq $NUMDIRS); do
5267 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5270 local expected=$NUMDIRS
5271 local cmd="$LFS find -c $OSTCOUNT $dir"
5272 local nums=$($cmd | wc -l)
5274 [ $nums -eq $expected ] || {
5275 $LFS getstripe -R $dir
5276 error "'$cmd' wrong: found $nums, expected $expected"
5279 expected=$((NUMDIRS + onestripe))
5280 cmd="$LFS find -stripe-count +0 -type f $dir"
5281 nums=$($cmd | wc -l)
5282 [ $nums -eq $expected ] || {
5283 $LFS getstripe -R $dir
5284 error "'$cmd' wrong: found $nums, expected $expected"
5288 cmd="$LFS find -stripe-count 1 -type f $dir"
5289 nums=$($cmd | wc -l)
5290 [ $nums -eq $expected ] || {
5291 $LFS getstripe -R $dir
5292 error "'$cmd' wrong: found $nums, expected $expected"
5295 cmd="$LFS find -stripe-count -2 -type f $dir"
5296 nums=$($cmd | wc -l)
5297 [ $nums -eq $expected ] || {
5298 $LFS getstripe -R $dir
5299 error "'$cmd' wrong: found $nums, expected $expected"
5303 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5304 nums=$($cmd | wc -l)
5305 [ $nums -eq $expected ] || {
5306 $LFS getstripe -R $dir
5307 error "'$cmd' wrong: found $nums, expected $expected"
5310 run_test 56s "check lfs find -stripe-count works"
5312 test_56t() { # LU-611 #LU-9369
5313 local dir=$DIR/$tdir
5315 setup_56 $dir 0 $NUMDIRS
5316 for i in $(seq $NUMDIRS); do
5317 $LFS setstripe -S 8M $dir/dir$i/$tfile
5320 local expected=$NUMDIRS
5321 local cmd="$LFS find -S 8M $dir"
5322 local nums=$($cmd | wc -l)
5324 [ $nums -eq $expected ] || {
5325 $LFS getstripe -R $dir
5326 error "'$cmd' wrong: found $nums, expected $expected"
5330 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5332 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5334 expected=$(((NUMDIRS + 1) * NUMFILES))
5335 cmd="$LFS find -stripe-size 512k -type f $dir"
5336 nums=$($cmd | wc -l)
5337 [ $nums -eq $expected ] ||
5338 error "'$cmd' wrong: found $nums, expected $expected"
5340 cmd="$LFS find -stripe-size +320k -type f $dir"
5341 nums=$($cmd | wc -l)
5342 [ $nums -eq $expected ] ||
5343 error "'$cmd' wrong: found $nums, expected $expected"
5345 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5346 cmd="$LFS find -stripe-size +200k -type f $dir"
5347 nums=$($cmd | wc -l)
5348 [ $nums -eq $expected ] ||
5349 error "'$cmd' wrong: found $nums, expected $expected"
5351 cmd="$LFS find -stripe-size -640k -type f $dir"
5352 nums=$($cmd | wc -l)
5353 [ $nums -eq $expected ] ||
5354 error "'$cmd' wrong: found $nums, expected $expected"
5357 cmd="$LFS find -stripe-size 256k -type f $dir"
5358 nums=$($cmd | wc -l)
5359 [ $nums -eq $expected ] ||
5360 error "'$cmd' wrong: found $nums, expected $expected"
5362 cmd="$LFS find -stripe-size -320k -type f $dir"
5363 nums=$($cmd | wc -l)
5364 [ $nums -eq $expected ] ||
5365 error "'$cmd' wrong: found $nums, expected $expected"
5368 cmd="$LFS find -stripe-size 1024k -type f $dir"
5369 nums=$($cmd | wc -l)
5370 [ $nums -eq $expected ] ||
5371 error "'$cmd' wrong: found $nums, expected $expected"
5373 run_test 56t "check lfs find -stripe-size works"
5375 test_56u() { # LU-611
5376 local dir=$DIR/$tdir
5378 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5380 if [[ $OSTCOUNT -gt 1 ]]; then
5381 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5387 local expected=$(((NUMDIRS + 1) * NUMFILES))
5388 local cmd="$LFS find -stripe-index 0 -type f $dir"
5389 local nums=$($cmd | wc -l)
5391 [ $nums -eq $expected ] ||
5392 error "'$cmd' wrong: found $nums, expected $expected"
5395 cmd="$LFS find -stripe-index 1 -type f $dir"
5396 nums=$($cmd | wc -l)
5397 [ $nums -eq $expected ] ||
5398 error "'$cmd' wrong: found $nums, expected $expected"
5400 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5401 nums=$($cmd | wc -l)
5402 [ $nums -eq $expected ] ||
5403 error "'$cmd' wrong: found $nums, expected $expected"
5406 # This should produce an error and not return any files
5407 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5408 nums=$($cmd 2>/dev/null | wc -l)
5409 [ $nums -eq $expected ] ||
5410 error "'$cmd' wrong: found $nums, expected $expected"
5412 if [[ $OSTCOUNT -gt 1 ]]; then
5413 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5414 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5415 nums=$($cmd | wc -l)
5416 [ $nums -eq $expected ] ||
5417 error "'$cmd' wrong: found $nums, expected $expected"
5420 run_test 56u "check lfs find -stripe-index works"
5424 local dir=$DIR/$tdir
5426 setup_56 $dir $NUMFILES $NUMDIRS
5428 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5429 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5431 for file in $($LFS find -m $UUID $dir); do
5432 file_midx=$($LFS getstripe -m $file)
5433 [ $file_midx -eq $mdt_idx ] ||
5434 error "lfs find -m $UUID != getstripe -m $file_midx"
5437 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5440 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5443 local dir=$DIR/$tdir
5445 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5447 local stripe_size=$($LFS getstripe -S -d $dir) ||
5448 error "$LFS getstripe -S -d $dir failed"
5449 stripe_size=${stripe_size%% *}
5451 local file_size=$((stripe_size * OSTCOUNT))
5452 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5453 local required_space=$((file_num * file_size))
5454 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5456 [[ $free_space -le $((required_space / 1024)) ]] &&
5457 skip_env "need $required_space, have $free_space kbytes"
5460 local dd_count=$((file_size / dd_bs))
5462 # write data into the files
5467 for i in $(seq $NUMFILES); do
5469 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5470 error "write data into $file failed"
5472 for i in $(seq $NUMDIRS); do
5473 for j in $(seq $NUMFILES); do
5474 file=$dir/dir$i/file$j
5475 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5476 error "write data into $file failed"
5480 # $LFS_MIGRATE will fail if hard link migration is unsupported
5481 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5482 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5483 error "creating links to $dir/dir1/file1 failed"
5488 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5491 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5494 eval $cmd || error "$cmd failed"
5496 check_stripe_count $dir/file1 $expected
5498 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5500 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5501 # OST 1 if it is on OST 0. This file is small enough to
5502 # be on only one stripe.
5503 file=$dir/migr_1_ost
5504 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5505 error "write data into $file failed"
5506 local obdidx=$($LFS getstripe -i $file)
5507 local oldmd5=$(md5sum $file)
5510 [[ $obdidx -eq 0 ]] && newobdidx=1
5511 cmd="$LFS migrate -i $newobdidx $file"
5513 eval $cmd || error "$cmd failed"
5515 local realobdix=$($LFS getstripe -i $file)
5516 local newmd5=$(md5sum $file)
5518 [[ $newobdidx -ne $realobdix ]] &&
5519 error "new OST is different (was=$obdidx, "\
5520 "wanted=$newobdidx, got=$realobdix)"
5521 [[ "$oldmd5" != "$newmd5" ]] &&
5522 error "md5sum differ: $oldmd5, $newmd5"
5526 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5528 eval $cmd || error "$cmd failed"
5530 for j in $(seq $NUMFILES); do
5531 check_stripe_count $dir/dir1/file$j $expected
5534 # lfs_migrate works with lfs find
5535 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5536 $LFS_MIGRATE -y -c $expected"
5538 eval $cmd || error "$cmd failed"
5540 for i in $(seq 2 $NUMFILES); do
5541 check_stripe_count $dir/file$i $expected
5543 for i in $(seq 2 $NUMDIRS); do
5544 for j in $(seq $NUMFILES); do
5545 check_stripe_count $dir/dir$i/file$j $expected
5549 run_test 56w "check lfs_migrate -c stripe_count works"
5552 local file1=$DIR/$tdir/file1
5553 local create_pool=false
5554 local initial_pool=$($LFS getstripe -p $DIR)
5558 echo -n "Creating test dir..."
5559 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5562 echo -n "Creating test file..."
5563 touch $file1 || error "cannot create file"
5566 echo -n "Detecting existing pools..."
5567 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5569 if [ ${#pool_list[@]} -gt 0 ]; then
5570 echo "${pool_list[@]}"
5571 for thispool in "${pool_list[@]}"; do
5572 if [[ -z "$initial_pool" ||
5573 "$initial_pool" != "$thispool" ]]; then
5575 echo "Using existing pool '$pool'"
5580 echo "none detected."
5582 if [ -z "$pool" ]; then
5583 pool=${POOL:-testpool}
5584 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5585 echo -n "Creating pool '$pool'..."
5587 pool_add $pool &> /dev/null ||
5588 error "pool_add failed"
5591 echo -n "Adding target to pool..."
5592 pool_add_targets $pool 0 0 1 &> /dev/null ||
5593 error "pool_add_targets failed"
5597 echo -n "Setting pool using -p option..."
5598 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5599 error "migrate failed rc = $?"
5602 echo -n "Verifying test file is in pool after migrating..."
5603 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5604 error "file was not migrated to pool $pool"
5607 echo -n "Removing test file from pool '$pool'..."
5608 $LFS migrate $file1 &> /dev/null ||
5609 error "cannot remove from pool"
5610 [ "$($LFS getstripe -p $file1)" ] &&
5611 error "pool still set"
5614 echo -n "Setting pool using --pool option..."
5615 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5616 error "migrate failed rc = $?"
5621 if $create_pool; then
5622 destroy_test_pools 2> /dev/null ||
5623 error "destroy test pools failed"
5626 run_test 56wb "check lfs_migrate pool support"
5629 local file1="$DIR/$tdir/file1"
5631 echo -n "Creating test dir..."
5632 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5633 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5634 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5635 error "cannot set stripe"
5638 echo -n "Setting initial stripe for test file..."
5639 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5640 error "cannot set stripe"
5641 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5642 error "stripe size not set"
5645 # File currently set to -S 512K -c 1
5647 # Ensure -c and -S options are rejected when -R is set
5648 echo -n "Verifying incompatible options are detected..."
5649 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5650 error "incompatible -c and -R options not detected"
5651 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5652 error "incompatible -S and -R options not detected"
5655 # Ensure unrecognized options are passed through to 'lfs migrate'
5656 echo -n "Verifying -S option is passed through to lfs migrate..."
5657 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5658 error "migration failed"
5659 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5660 error "file was not restriped"
5663 # File currently set to -S 1M -c 1
5665 # Ensure long options are supported
5666 echo -n "Verifying long options supported..."
5667 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5668 error "long option without argument not supported"
5669 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5670 error "long option with argument not supported"
5671 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5672 error "file not restriped with --stripe-size option"
5675 # File currently set to -S 512K -c 1
5677 if [ "$OSTCOUNT" -gt 1 ]; then
5678 echo -n "Verifying explicit stripe count can be set..."
5679 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5680 error "migrate failed"
5681 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5682 error "file not restriped to explicit count"
5686 # File currently set to -S 512K -c 1 or -S 512K -c 2
5688 # Ensure parent striping is used if -R is set, and no stripe
5689 # count or size is specified
5690 echo -n "Setting stripe for parent directory..."
5691 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5692 error "cannot set stripe"
5695 echo -n "Verifying restripe option uses parent stripe settings..."
5696 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5697 error "migrate failed"
5698 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5699 error "file not restriped to parent settings"
5700 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5701 error "file not restriped to parent settings"
5704 # File currently set to -S 1M -c 1
5706 # Ensure striping is preserved if -R is not set, and no stripe
5707 # count or size is specified
5708 echo -n "Verifying striping size preserved when not specified..."
5709 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5710 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5711 error "cannot set stripe on parent directory"
5712 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5713 error "migrate failed"
5714 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5715 error "file was restriped"
5718 # Ensure file name properly detected when final option has no argument
5719 echo -n "Verifying file name properly detected..."
5720 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5721 error "file name interpreted as option argument"
5727 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5730 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5732 local file1=$DIR/$tdir/file1
5734 echo -n "Creating test dir..."
5735 test_mkdir $DIR/$tdir || error "cannot create dir"
5738 echo -n "Creating test file..."
5742 # Ensure 'lfs migrate' will fail by using a non-existent option,
5743 # and make sure rsync is not called to recover
5744 echo -n "Make sure --no-rsync option works..."
5745 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5746 grep -q 'refusing to fall back to rsync' ||
5747 error "rsync was called with --no-rsync set"
5750 # Ensure rsync is called without trying 'lfs migrate' first
5751 echo -n "Make sure --rsync option works..."
5752 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5753 grep -q 'falling back to rsync' &&
5754 error "lfs migrate was called with --rsync set"
5757 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5758 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5759 grep -q 'at the same time' ||
5760 error "--rsync and --no-rsync accepted concurrently"
5766 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5769 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5770 check_swap_layouts_support
5772 local dir=$DIR/$tdir
5773 local ref1=/etc/passwd
5774 local file1=$dir/file1
5776 test_mkdir $dir || error "creating dir $dir"
5777 $LFS setstripe -c 2 $file1
5779 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5780 stripe=$($LFS getstripe -c $file1)
5781 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5782 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5787 run_test 56x "lfs migration support"
5790 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5791 check_swap_layouts_support
5793 local dir=$DIR/$tdir/$testnum
5797 local ref1=/etc/passwd
5798 local file1=$dir/file1
5800 $LFS setstripe -c 2 $file1
5802 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5804 local stripe=$($LFS getstripe -c $file1)
5806 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5807 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5812 run_test 56xa "lfs migration --block support"
5814 check_migrate_links() {
5816 local file1="$dir/file1"
5819 local total_count=$(($begin + $count - 1))
5820 local symlink_count=10
5823 if [ ! -f "$file1" ]; then
5824 echo -n "creating initial file..."
5825 $LFS setstripe -c 1 -S "512k" "$file1" ||
5826 error "cannot setstripe initial file"
5829 echo -n "creating symlinks..."
5830 for s in $(seq 1 $symlink_count); do
5831 ln -s "$file1" "$dir/slink$s" ||
5832 error "cannot create symlinks"
5836 echo -n "creating nonlinked files..."
5837 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5838 error "cannot create nonlinked files"
5843 if [ ! -f "$dir/file$total_count" ]; then
5844 echo -n "creating hard links $begin:$total_count..."
5845 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5846 /dev/null || error "cannot create hard links"
5850 echo -n "checking number of hard links listed in xattrs..."
5851 local fid=$($LFS getstripe -F "$file1")
5852 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5855 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5856 skip "hard link list has unexpected size, skipping test"
5858 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5859 error "link names should exceed xattrs size"
5862 echo -n "migrating files..."
5863 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5865 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5868 # make sure all links have been properly migrated
5869 echo -n "verifying files..."
5870 fid=$($LFS getstripe -F "$file1") ||
5871 error "cannot get fid for file $file1"
5872 for i in $(seq 2 $total_count); do
5873 local fid2=$($LFS getstripe -F $dir/file$i)
5875 [ "$fid2" == "$fid" ] ||
5876 error "migrated hard link has mismatched FID"
5879 # make sure hard links were properly detected, and migration was
5880 # performed only once for the entire link set; nonlinked files should
5882 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5883 local expected=$(($uniq_count + 1))
5885 [ "$actual" -eq "$expected" ] ||
5886 error "hard links individually migrated ($actual != $expected)"
5888 # make sure the correct number of hard links are present
5889 local hardlinks=$(stat -c '%h' "$file1")
5891 [ $hardlinks -eq $total_count ] ||
5892 error "num hard links $hardlinks != $total_count"
5899 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5900 skip "Need MDS version at least 2.10.55"
5902 local dir="$DIR/$tdir"
5904 test_mkdir "$dir" || error "cannot create dir $dir"
5906 echo "testing lfs migrate mode when all links fit within xattrs"
5907 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5909 echo "testing rsync mode when all links fit within xattrs"
5910 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5912 echo "testing lfs migrate mode when all links do not fit within xattrs"
5913 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5915 echo "testing rsync mode when all links do not fit within xattrs"
5916 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5922 run_test 56xb "lfs migration hard link support"
5925 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5927 local dir="$DIR/$tdir"
5929 test_mkdir "$dir" || error "cannot create dir $dir"
5931 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5932 echo -n "Setting initial stripe for 20MB test file..."
5933 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5935 echo -n "Sizing 20MB test file..."
5936 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5938 echo -n "Verifying small file autostripe count is 1..."
5939 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5940 error "cannot migrate 20MB file"
5941 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5942 error "cannot get stripe for $dir/20mb"
5943 [ $stripe_count -eq 1 ] ||
5944 error "unexpected stripe count $stripe_count for 20MB file"
5948 # Test 2: File is small enough to fit within the available space on
5949 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5950 # have at least an additional 1KB for each desired stripe for test 3
5951 echo -n "Setting stripe for 1GB test file..."
5952 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5954 echo -n "Sizing 1GB test file..."
5955 # File size is 1GB + 3KB
5956 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5957 error "cannot create 1GB test file"
5959 echo -n "Migrating 1GB file..."
5960 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5961 error "cannot migrate file"
5963 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5964 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5965 error "cannot get stripe for $dir/1gb"
5966 [ $stripe_count -eq 2 ] ||
5967 error "unexpected stripe count $stripe_count (expected 2)"
5970 # Test 3: File is too large to fit within the available space on
5971 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5972 if [ $OSTCOUNT -ge 3 ]; then
5973 # The required available space is calculated as
5974 # file size (1GB + 3KB) / OST count (3).
5975 local kb_per_ost=349526
5977 echo -n "Migrating 1GB file..."
5978 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
5979 /dev/null || error "cannot migrate file"
5982 stripe_count=$($LFS getstripe -c "$dir/1gb")
5983 echo -n "Verifying autostripe count with limited space..."
5984 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
5985 error "unexpected stripe count $stripe_count (wanted 3)"
5992 run_test 56xc "lfs migration autostripe"
5995 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5996 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5999 local dir=$DIR/$tdir
6003 test_mkdir -p $dir || error "creating dir $dir"
6004 touch $f1 || error "creating std file $f1"
6005 $MULTIOP $f2 H2c || error "creating released file $f2"
6007 # a directory can be raid0, so ask only for files
6008 res=$($LFS find $dir -L raid0 -type f | wc -l)
6009 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6011 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6012 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6014 # only files can be released, so no need to force file search
6015 res=$($LFS find $dir -L released)
6016 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6018 res=$($LFS find $dir -type f \! -L released)
6019 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6021 run_test 56y "lfs find -L raid0|released"
6023 test_56z() { # LU-4824
6024 # This checks to make sure 'lfs find' continues after errors
6025 # There are two classes of errors that should be caught:
6026 # - If multiple paths are provided, all should be searched even if one
6028 # - If errors are encountered during the search, it should not terminate
6030 local dir=$DIR/$tdir
6034 for i in d{0..9}; do
6037 touch $dir/d{0..9}/$tfile
6038 $LFS find $DIR/non_existent_dir $dir &&
6039 error "$LFS find did not return an error"
6040 # Make a directory unsearchable. This should NOT be the last entry in
6041 # directory order. Arbitrarily pick the 6th entry
6042 chmod 700 $($LFS find $dir -type d | sed '6!d')
6044 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6046 # The user should be able to see 10 directories and 9 files
6047 [ $count == 19 ] || error "$LFS find did not continue after error"
6049 run_test 56z "lfs find should continue after an error"
6051 test_56aa() { # LU-5937
6052 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6054 local dir=$DIR/$tdir
6057 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6059 createmany -o $dir/striped_dir/${tfile}- 1024
6060 local dirs=$($LFS find --size +8k $dir/)
6062 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6064 run_test 56aa "lfs find --size under striped dir"
6066 test_56ab() { # LU-10705
6067 test_mkdir $DIR/$tdir
6068 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6069 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6070 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6071 # Flush writes to ensure valid blocks. Need to be more thorough for
6072 # ZFS, since blocks are not allocated/returned to client immediately.
6074 wait_zfs_commit ost1 2
6075 cancel_lru_locks osc
6078 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6080 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6082 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6083 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6085 rm -f $DIR/$tdir/$tfile.[123]
6087 run_test 56ab "lfs find --blocks"
6090 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6091 skip "Need MDS version at least 2.10.50"
6093 # Create composite files with one component
6094 local dir=$DIR/$tdir
6096 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6097 # Create composite files with three components
6098 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6099 # Create non-composite files
6100 createmany -o $dir/${tfile}- 10
6102 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6104 [[ $nfiles == 10 ]] ||
6105 error "lfs find -E 1M found $nfiles != 10 files"
6107 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6108 [[ $nfiles == 25 ]] ||
6109 error "lfs find ! -E 1M found $nfiles != 25 files"
6111 # All files have a component that starts at 0
6112 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6113 [[ $nfiles == 35 ]] ||
6114 error "lfs find --component-start 0 - $nfiles != 35 files"
6116 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6117 [[ $nfiles == 15 ]] ||
6118 error "lfs find --component-start 2M - $nfiles != 15 files"
6120 # All files created here have a componenet that does not starts at 2M
6121 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6122 [[ $nfiles == 35 ]] ||
6123 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6125 # Find files with a specified number of components
6126 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6127 [[ $nfiles == 15 ]] ||
6128 error "lfs find --component-count 3 - $nfiles != 15 files"
6130 # Remember non-composite files have a component count of zero
6131 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6132 [[ $nfiles == 10 ]] ||
6133 error "lfs find --component-count 0 - $nfiles != 10 files"
6135 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6136 [[ $nfiles == 20 ]] ||
6137 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6139 # All files have a flag called "init"
6140 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6141 [[ $nfiles == 35 ]] ||
6142 error "lfs find --component-flags init - $nfiles != 35 files"
6144 # Multi-component files will have a component not initialized
6145 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6146 [[ $nfiles == 15 ]] ||
6147 error "lfs find !--component-flags init - $nfiles != 15 files"
6152 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6155 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6156 skip "Need MDS version at least 2.10.57"
6166 # create mirrored directories and mirrored files
6167 mkdir $td || error "mkdir $td failed"
6168 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6169 createmany -o $tf- 10 || error "create $tf- failed"
6171 for i in $(seq 2); do
6173 mkdir $dir || error "mkdir $dir failed"
6174 $LFS mirror create -N$((3 + i)) $dir ||
6175 error "create mirrored dir $dir failed"
6176 createmany -o $dir/$tfile- 10 ||
6177 error "create $dir/$tfile- failed"
6180 # change the states of some mirrored files
6182 for i in $(seq 2); do
6184 for j in $(seq 4 9); do
6185 echo foo > $dir/$tfile-$j
6189 # find mirrored files with specific mirror count
6190 cmd="$LFS find --mirror-count 3 --type f $td"
6191 nfiles=$($cmd | wc -l)
6192 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6194 cmd="$LFS find ! --mirror-count 3 --type f $td"
6195 nfiles=$($cmd | wc -l)
6196 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6198 cmd="$LFS find --mirror-count +2 --type f $td"
6199 nfiles=$($cmd | wc -l)
6200 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6202 cmd="$LFS find --mirror-count -6 --type f $td"
6203 nfiles=$($cmd | wc -l)
6204 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6206 # find mirrored files with specific file state
6207 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6208 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6210 cmd="$LFS find --mirror-state=ro --type f $td"
6211 nfiles=$($cmd | wc -l)
6212 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6214 cmd="$LFS find ! --mirror-state=ro --type f $td"
6215 nfiles=$($cmd | wc -l)
6216 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6218 cmd="$LFS find --mirror-state=wp --type f $td"
6219 nfiles=$($cmd | wc -l)
6220 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6222 cmd="$LFS find ! --mirror-state=sp --type f $td"
6223 nfiles=$($cmd | wc -l)
6224 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6226 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6230 # note test will not do anything if MDS is not local
6231 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6232 skip_env "ldiskfs only test"
6234 remote_mds_nodsh && skip "remote MDS with nodsh"
6236 local MNTDEV="osd*.*MDT*.mntdev"
6237 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6238 [ -z "$DEV" ] && error "can't access $MNTDEV"
6239 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6240 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6241 error "can't access $DEV"
6242 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6243 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6247 run_test 57a "verify MDS filesystem created with large inodes =="
6250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6251 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6252 skip_env "ldiskfs only test"
6254 remote_mds_nodsh && skip "remote MDS with nodsh"
6256 local dir=$DIR/$tdir
6259 local fileN=$dir/f$filecount
6261 rm -rf $dir || error "removing $dir"
6263 local mdtidx=$($LFS getstripe -m $dir)
6264 local mdtname=MDT$(printf %04x $mdtidx)
6265 local facet=mds$((mdtidx + 1))
6267 echo "mcreating $filecount files"
6268 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6270 # verify that files do not have EAs yet
6271 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6272 error "$file1 has an EA"
6273 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6274 error "$fileN has an EA"
6278 df $dir #make sure we get new statfs data
6279 local mdsfree=$(do_facet $facet \
6280 lctl get_param -n osd*.*$mdtname.kbytesfree)
6281 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6284 echo "opening files to create objects/EAs"
6285 for file in $(seq -f $dir/f%g 1 $filecount); do
6286 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6287 error "opening $file"
6290 # verify that files have EAs now
6291 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6292 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6294 sleep 1 #make sure we get new statfs data
6296 local mdsfree2=$(do_facet $facet \
6297 lctl get_param -n osd*.*$mdtname.kbytesfree)
6298 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6300 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6301 if [ "$mdsfree" != "$mdsfree2" ]; then
6302 error "MDC before $mdcfree != after $mdcfree2"
6304 echo "MDC before $mdcfree != after $mdcfree2"
6305 echo "unable to confirm if MDS has large inodes"
6310 run_test 57b "default LOV EAs are stored inside large inodes ==="
6313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6314 [ -z "$(which wiretest 2>/dev/null)" ] &&
6315 skip_env "could not find wiretest"
6319 run_test 58 "verify cross-platform wire constants =============="
6322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6324 echo "touch 130 files"
6325 createmany -o $DIR/f59- 130
6327 unlinkmany $DIR/f59- 130
6329 # wait for commitment of removal
6330 wait_delete_completed
6332 run_test 59 "verify cancellation of llog records async ========="
6334 TEST60_HEAD="test_60 run $RANDOM"
6336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6337 remote_mgs_nodsh && skip "remote MGS with nodsh"
6338 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6339 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6340 skip_env "missing subtest run-llog.sh"
6342 log "$TEST60_HEAD - from kernel mode"
6343 do_facet mgs "$LCTL dk > /dev/null"
6344 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6345 do_facet mgs $LCTL dk > $TMP/$tfile
6347 # LU-6388: test llog_reader
6348 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6349 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6350 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6351 skip_env "missing llog_reader"
6352 local fstype=$(facet_fstype mgs)
6353 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6354 skip_env "Only for ldiskfs or zfs type mgs"
6356 local mntpt=$(facet_mntpt mgs)
6357 local mgsdev=$(mgsdevname 1)
6369 #get fid and record list
6370 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6372 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6374 #remount mgs as ldiskfs or zfs type
6375 stop mgs || error "stop mgs failed"
6376 mount_fstype mgs || error "remount mgs failed"
6377 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6380 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6381 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6386 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6388 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6390 echo "obj_file is $obj_file"
6391 do_facet mgs $llog_reader $obj_file
6393 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6394 awk '{ print $3 }' | sed -e "s/^type=//g")
6395 if [ $rec_type != $rec ]; then
6396 echo "FAILED test_60a wrong record type $rec_type," \
6402 #check obj path if record type is LLOG_LOGID_MAGIC
6403 if [ "$rec" == "1064553b" ]; then
6404 path=$(do_facet mgs $llog_reader $obj_file |
6405 grep "path=" | awk '{ print $NF }' |
6406 sed -e "s/^path=//g")
6407 if [ $obj_file != $mntpt/$path ]; then
6408 echo "FAILED test_60a wrong obj path" \
6409 "$montpt/$path, should be $obj_file"
6416 #restart mgs before "error", otherwise it will block the next test
6417 stop mgs || error "stop mgs failed"
6418 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6419 $pass || error "test failed, see FAILED test_60a messages for specifics"
6421 run_test 60a "llog_test run from kernel module and test llog_reader"
6423 test_60b() { # bug 6411
6424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6427 LLOG_COUNT=$(do_facet mgs dmesg |
6428 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6429 /llog_[a-z]*.c:[0-9]/ {
6441 [[ $LLOG_COUNT -gt 120 ]] &&
6442 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6444 run_test 60b "limit repeated messages from CERROR/CWARN"
6447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6449 echo "create 5000 files"
6450 createmany -o $DIR/f60c- 5000
6451 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6452 lctl set_param fail_loc=0x80000137
6453 unlinkmany $DIR/f60c- 5000
6454 lctl set_param fail_loc=0
6456 run_test 60c "unlink file when mds full"
6459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6461 SAVEPRINTK=$(lctl get_param -n printk)
6462 # verify "lctl mark" is even working"
6463 MESSAGE="test message ID $RANDOM $$"
6464 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6465 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6467 lctl set_param printk=0 || error "set lnet.printk failed"
6468 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6469 MESSAGE="new test message ID $RANDOM $$"
6470 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6471 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6472 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6474 lctl set_param -n printk="$SAVEPRINTK"
6476 run_test 60d "test printk console message masking"
6479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6480 remote_mds_nodsh && skip "remote MDS with nodsh"
6483 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6484 do_facet mds1 lctl set_param fail_loc=0x15b
6487 run_test 60e "no space while new llog is being created"
6492 test_mkdir -c $MDSCOUNT $DIR/$tdir
6493 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6498 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6499 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6500 index=$((index + 1))
6506 for i in $(seq 100); do
6507 # define OBD_FAIL_OSD_TXN_START 0x19a
6508 do_facet mds1 lctl set_param fail_loc=0x8000019a
6514 mkdir $DIR/$tdir/new || error "mkdir failed"
6515 rmdir $DIR/$tdir/new || error "rmdir failed"
6517 run_test 60g "transaction abort won't cause MDT hung"
6520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6523 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6524 cancel_lru_locks osc
6525 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6528 run_test 61a "mmap() writes don't make sync hang ================"
6531 mmap_mknod_test $tfile || error "mmap_mknod_test failed"
6533 run_test 61b "mmap() of unstriped file is successful"
6535 # bug 2330 - insufficient obd_match error checking causes LBUG
6537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6541 cancel_lru_locks osc
6542 lctl set_param fail_loc=0x405
6543 cat $f && error "cat succeeded, expect -EIO"
6544 lctl set_param fail_loc=0
6546 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6547 # match every page all of the time.
6548 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6550 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6551 # Though this test is irrelevant anymore, it helped to reveal some
6552 # other grant bugs (LU-4482), let's keep it.
6553 test_63a() { # was test_63
6554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6556 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6558 for i in `seq 10` ; do
6559 dd if=/dev/zero of=$DIR/f63 bs=8k &
6565 rm -f $DIR/f63 || true
6567 run_test 63a "Verify oig_wait interruption does not crash ======="
6569 # bug 2248 - async write errors didn't return to application on sync
6570 # bug 3677 - async write errors left page locked
6572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6575 lctl set_param debug=-1
6577 # ensure we have a grant to do async writes
6578 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6581 sync # sync lest earlier test intercept the fail_loc
6583 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6584 lctl set_param fail_loc=0x80000406
6585 $MULTIOP $DIR/$tfile Owy && \
6586 error "sync didn't return ENOMEM"
6587 sync; sleep 2; sync # do a real sync this time to flush page
6588 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6589 error "locked page left in cache after async error" || true
6592 run_test 63b "async write errors should be returned to fsync ==="
6595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6598 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6600 run_test 64a "verify filter grant calculations (in kernel) ====="
6603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6605 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6607 run_test 64b "check out-of-space detection on client"
6610 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6612 run_test 64c "verify grant shrink"
6614 # this does exactly what osc_request.c:osc_announce_cached() does in
6615 # order to calculate max amount of grants to ask from server
6619 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6620 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6622 ((rpc_in_flight ++));
6623 nrpages=$((nrpages * rpc_in_flight))
6625 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6627 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6629 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6630 local undirty=$((nrpages * PAGE_SIZE))
6632 local max_extent_pages
6633 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6634 grep grant_max_extent_size | awk '{print $2}')
6635 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6636 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6637 local grant_extent_tax
6638 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6639 grep grant_extent_tax | awk '{print $2}')
6641 undirty=$((undirty + nrextents * grant_extent_tax))
6646 # this is size of unit for grant allocation. It should be equal to
6647 # what tgt_grant.c:tgt_grant_chunk() calculates
6651 local grant_extent_tax
6653 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6654 grep max_brw_size | awk '{print $2}')
6656 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6657 grep grant_extent_tax | awk '{print $2}')
6659 echo $(((max_brw_size + grant_extent_tax) * 2))
6663 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6664 skip "OST < 2.10.55 doesn't limit grants enough"
6666 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6667 local file=$DIR/$tfile
6669 [[ $($LCTL get_param osc.${tgt}.import |
6670 grep "connect_flags:.*grant_param") ]] ||
6671 skip "no grant_param connect flag"
6673 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6675 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6677 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6678 stack_trap "rm -f $file" EXIT
6680 $LFS setstripe $file -i 0 -c 1
6681 dd if=/dev/zero of=$file bs=1M count=1000 &
6686 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6687 if [[ $cur_grant -gt $max_cur_granted ]]
6690 error "cur_grant $cur_grant > $max_cur_granted"
6693 [[ $? -ne 0 ]] && break;
6698 wait_delete_completed
6699 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6701 run_test 64d "check grant limit exceed"
6703 # bug 1414 - set/get directories' stripe info
6705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6707 test_mkdir $DIR/$tdir
6709 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6711 run_test 65a "directory with no stripe info"
6714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6716 test_mkdir $DIR/$tdir
6717 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6719 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6722 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6724 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6728 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6730 test_mkdir $DIR/$tdir
6731 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6733 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6734 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6736 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6738 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6743 test_mkdir $DIR/$tdir
6744 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6745 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6747 if [[ $STRIPECOUNT -le 0 ]]; then
6749 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6750 #LOV_MAX_STRIPE_COUNT is 2000
6751 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6753 sc=$(($STRIPECOUNT - 1))
6755 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6756 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6757 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6758 error "lverify failed"
6760 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6765 test_mkdir $DIR/$tdir
6767 $LFS setstripe $DIR/$tdir || error "setstripe"
6768 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6769 error "no stripe info failed"
6771 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6773 run_test 65e "directory setstripe defaults"
6776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6778 test_mkdir $DIR/${tdir}f
6779 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6780 error "setstripe succeeded" || true
6782 run_test 65f "dir setstripe permission (should return error) ==="
6785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6787 test_mkdir $DIR/$tdir
6788 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6790 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6791 error "setstripe -S failed"
6792 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6793 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6794 error "delete default stripe failed"
6796 run_test 65g "directory setstripe -d"
6799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6801 test_mkdir $DIR/$tdir
6802 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6804 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6805 error "setstripe -S failed"
6806 test_mkdir $DIR/$tdir/dd1
6807 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6808 error "stripe info inherit failed"
6810 run_test 65h "directory stripe info inherit ===================="
6813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6815 save_layout_restore_at_exit $MOUNT
6817 # bug6367: set non-default striping on root directory
6818 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6820 # bug12836: getstripe on -1 default directory striping
6821 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6823 # bug12836: getstripe -v on -1 default directory striping
6824 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6826 # bug12836: new find on -1 default directory striping
6827 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6829 run_test 65i "various tests to set root directory striping"
6831 test_65j() { # bug6367
6832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6836 # if we aren't already remounting for each test, do so for this test
6837 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6838 cleanup || error "failed to unmount"
6842 save_layout_restore_at_exit $MOUNT
6844 $LFS setstripe -d $MOUNT || error "setstripe failed"
6846 run_test 65j "set default striping on root directory (bug 6367)="
6850 wait_delete_completed
6851 do_facet $SINGLEMDS "lctl set_param -n \
6852 osp.$ost*MDT0000.max_create_count=$max_count"
6853 do_facet $SINGLEMDS "lctl set_param -n \
6854 osp.$ost*MDT0000.create_count=$count"
6855 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6856 echo $INACTIVE_OSC "is Activate"
6858 wait_osc_import_state mds ost$ostnum FULL
6861 test_65k() { # bug11679
6862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6863 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6864 remote_mds_nodsh && skip "remote MDS with nodsh"
6866 local disable_precreate=true
6867 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6868 disable_precreate=false
6870 echo "Check OST status: "
6871 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6872 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6874 for OSC in $MDS_OSCS; do
6875 echo $OSC "is active"
6876 do_facet $SINGLEMDS lctl --device %$OSC activate
6879 for INACTIVE_OSC in $MDS_OSCS; do
6880 local ost=$(osc_to_ost $INACTIVE_OSC)
6881 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6882 lov.*md*.target_obd |
6883 awk -F: /$ost/'{ print $1 }' | head -n 1)
6886 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6887 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6889 echo "Deactivate: " $INACTIVE_OSC
6890 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6892 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6893 osp.$ost*MDT0000.create_count")
6894 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6895 osp.$ost*MDT0000.max_create_count")
6896 $disable_precreate &&
6897 do_facet $SINGLEMDS "lctl set_param -n \
6898 osp.$ost*MDT0000.max_create_count=0"
6900 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6901 [ -f $DIR/$tdir/$idx ] && continue
6902 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6903 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6905 error "setstripe $idx should succeed"; }
6906 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6908 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6911 do_facet $SINGLEMDS "lctl set_param -n \
6912 osp.$ost*MDT0000.max_create_count=$max_count"
6913 do_facet $SINGLEMDS "lctl set_param -n \
6914 osp.$ost*MDT0000.create_count=$count"
6915 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6916 echo $INACTIVE_OSC "is Activate"
6918 wait_osc_import_state mds ost$ostnum FULL
6921 run_test 65k "validate manual striping works properly with deactivated OSCs"
6923 test_65l() { # bug 12836
6924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6926 test_mkdir -p $DIR/$tdir/test_dir
6927 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6928 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6930 run_test 65l "lfs find on -1 stripe dir ========================"
6933 local layout=$(save_layout $MOUNT)
6934 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6935 restore_layout $MOUNT $layout
6936 error "setstripe should fail by non-root users"
6940 run_test 65m "normal user can't set filesystem default stripe"
6943 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6944 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6945 skip "Need MDS version at least 2.12.50"
6946 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6948 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6949 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6950 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6952 local root_layout=$(save_layout $MOUNT)
6953 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6955 # new subdirectory under root directory should not inherit
6956 # the default layout from root
6957 local dir1=$MOUNT/$tdir-1
6958 mkdir $dir1 || error "mkdir $dir1 failed"
6959 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6960 error "$dir1 shouldn't have LOV EA"
6962 # delete the default layout on root directory
6963 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6965 local dir2=$MOUNT/$tdir-2
6966 mkdir $dir2 || error "mkdir $dir2 failed"
6967 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6968 error "$dir2 shouldn't have LOV EA"
6970 # set a new striping pattern on root directory
6971 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6972 local new_def_stripe_size=$((def_stripe_size * 2))
6973 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6974 error "set stripe size on $MOUNT failed"
6976 # new file created in $dir2 should inherit the new stripe size from
6977 # the filesystem default
6978 local file2=$dir2/$tfile-2
6979 touch $file2 || error "touch $file2 failed"
6981 local file2_stripe_size=$($LFS getstripe -S $file2)
6982 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6983 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6985 local dir3=$MOUNT/$tdir-3
6986 mkdir $dir3 || error "mkdir $dir3 failed"
6987 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6988 error "$dir3 shouldn't have LOV EA"
6990 # set OST pool on root directory
6991 local pool=$TESTNAME
6992 pool_add $pool || error "add $pool failed"
6993 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6994 error "add targets to $pool failed"
6996 $LFS setstripe -p $pool $MOUNT ||
6997 error "set OST pool on $MOUNT failed"
6999 # new file created in $dir3 should inherit the pool from
7000 # the filesystem default
7001 local file3=$dir3/$tfile-3
7002 touch $file3 || error "touch $file3 failed"
7004 local file3_pool=$($LFS getstripe -p $file3)
7005 [[ "$file3_pool" = "$pool" ]] ||
7006 error "$file3 didn't inherit OST pool $pool"
7008 local dir4=$MOUNT/$tdir-4
7009 mkdir $dir4 || error "mkdir $dir4 failed"
7010 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7011 error "$dir4 shouldn't have LOV EA"
7013 # new file created in $dir4 should inherit the pool from
7014 # the filesystem default
7015 local file4=$dir4/$tfile-4
7016 touch $file4 || error "touch $file4 failed"
7018 local file4_pool=$($LFS getstripe -p $file4)
7019 [[ "$file4_pool" = "$pool" ]] ||
7020 error "$file4 didn't inherit OST pool $pool"
7022 # new subdirectory under non-root directory should inherit
7023 # the default layout from its parent directory
7024 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7025 error "set directory layout on $dir4 failed"
7027 local dir5=$dir4/$tdir-5
7028 mkdir $dir5 || error "mkdir $dir5 failed"
7030 local dir4_layout=$(get_layout_param $dir4)
7031 local dir5_layout=$(get_layout_param $dir5)
7032 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7033 error "$dir5 should inherit the default layout from $dir4"
7035 run_test 65n "don't inherit default layout from root for new subdirectories"
7037 # bug 2543 - update blocks count on client
7039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7042 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7043 sync; sync_all_data; sync; sync_all_data
7044 cancel_lru_locks osc
7045 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7046 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7048 run_test 66 "update inode blocks count on client ==============="
7051 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7055 swapon -s | awk '($1 == "'$1'") { print $4 }'
7058 # bug5265, obdfilter oa2dentry return -ENOENT
7059 # #define OBD_FAIL_SRV_ENOENT 0x217
7061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7062 remote_ost_nodsh && skip "remote OST with nodsh"
7065 $LFS setstripe -c 1 -i 0 $f
7067 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7069 do_facet ost1 lctl set_param fail_loc=0x217
7070 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7071 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7073 do_facet ost1 lctl set_param fail_loc=0
7074 $DIRECTIO write $f 0 2 || error "write error"
7076 cancel_lru_locks osc
7077 $DIRECTIO read $f 0 1 || error "read error"
7079 do_facet ost1 lctl set_param fail_loc=0x217
7080 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7082 do_facet ost1 lctl set_param fail_loc=0
7085 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7088 test_mkdir $DIR/$tdir
7089 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7090 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7092 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7094 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7096 [ "$RUNAS_ID" = "$UID" ] &&
7097 skip_env "RUNAS_ID = UID = $UID -- skipping"
7098 # Check that testing environment is properly set up. Skip if not
7099 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7100 skip_env "User $RUNAS_ID does not exist - skipping"
7103 chmod 777 $DIR/$tfile
7104 chmod ug+s $DIR/$tfile
7105 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7106 error "$RUNAS dd $DIR/$tfile failed"
7107 # See if we are still setuid/sgid
7108 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7109 error "S/gid is not dropped on write"
7110 # Now test that MDS is updated too
7111 cancel_lru_locks mdc
7112 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7113 error "S/gid is not dropped on MDS"
7116 run_test 72a "Test that remove suid works properly (bug5695) ===="
7118 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7121 [ "$RUNAS_ID" = "$UID" ] &&
7122 skip_env "RUNAS_ID = UID = $UID -- skipping"
7123 [ "$RUNAS_ID" -eq 0 ] &&
7124 skip_env "RUNAS_ID = 0 -- skipping"
7125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7126 # Check that testing environment is properly set up. Skip if not
7127 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7128 skip_env "User $RUNAS_ID does not exist - skipping"
7130 touch $DIR/${tfile}-f{g,u}
7131 test_mkdir $DIR/${tfile}-dg
7132 test_mkdir $DIR/${tfile}-du
7133 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7134 chmod g+s $DIR/${tfile}-{f,d}g
7135 chmod u+s $DIR/${tfile}-{f,d}u
7136 for perm in 777 2777 4777; do
7137 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7138 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7139 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7140 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7144 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7146 # bug 3462 - multiple simultaneous MDC requests
7148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7150 test_mkdir $DIR/d73-1
7151 test_mkdir $DIR/d73-2
7152 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7155 lctl set_param fail_loc=0x80000129
7156 $MULTIOP $DIR/d73-1/f73-2 Oc &
7158 lctl set_param fail_loc=0
7160 $MULTIOP $DIR/d73-2/f73-3 Oc &
7164 wait $pid1 || return 1
7168 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7169 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7170 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7174 run_test 73 "multiple MDC requests (should not deadlock)"
7176 test_74a() { # bug 6149, 6184
7177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7180 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7182 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7183 # will spin in a tight reconnection loop
7184 $LCTL set_param fail_loc=0x8000030e
7185 # get any lock that won't be difficult - lookup works.
7187 $LCTL set_param fail_loc=0
7191 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7193 test_74b() { # bug 13310
7194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7196 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7198 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7199 # will spin in a tight reconnection loop
7200 $LCTL set_param fail_loc=0x8000030e
7201 # get a "difficult" lock
7203 $LCTL set_param fail_loc=0
7207 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7212 #define OBD_FAIL_LDLM_NEW_LOCK
7213 $LCTL set_param fail_loc=0x319
7214 touch $DIR/$tfile && error "touch successful"
7215 $LCTL set_param fail_loc=0
7218 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7221 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7224 test_76() { # Now for bug 20433, added originally in bug 1443
7225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7227 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7229 cancel_lru_locks osc
7230 BEFORE_INODES=$(num_inodes)
7231 echo "before inodes: $BEFORE_INODES"
7233 [ "$SLOW" = "no" ] && COUNT=100
7234 for i in $(seq $COUNT); do
7238 cancel_lru_locks osc
7239 AFTER_INODES=$(num_inodes)
7240 echo "after inodes: $AFTER_INODES"
7242 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7244 AFTER_INODES=$(num_inodes)
7246 echo "wait $wait seconds inodes: $AFTER_INODES"
7247 if [ $wait -gt 30 ]; then
7248 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7252 run_test 76 "confirm clients recycle inodes properly ===="
7258 # Note: in sptlrpc modes which enable its own bulk checksum, the
7259 # original crc32_le bulk checksum will be automatically disabled,
7260 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7261 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7262 # In this case set_checksums() will not be no-op, because sptlrpc
7263 # bulk checksum will be enabled all through the test.
7265 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7266 lctl set_param -n osc.*.checksums $1
7270 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7271 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7272 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7273 tr -d [] | head -n1)}
7276 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7277 log "set checksum type to $1"
7280 F77_TMP=$TMP/f77-temp
7283 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7284 error "error writing to $F77_TMP"
7287 test_77a() { # bug 10889
7288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7289 $GSS && skip_env "could not run with gss"
7291 [ ! -f $F77_TMP ] && setup_f77
7293 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7297 run_test 77a "normal checksum read/write operation"
7299 test_77b() { # bug 10889
7300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7301 $GSS && skip_env "could not run with gss"
7303 [ ! -f $F77_TMP ] && setup_f77
7304 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7305 $LCTL set_param fail_loc=0x80000409
7308 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7309 error "dd error: $?"
7310 $LCTL set_param fail_loc=0
7312 for algo in $CKSUM_TYPES; do
7313 cancel_lru_locks osc
7314 set_checksum_type $algo
7315 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7316 $LCTL set_param fail_loc=0x80000408
7317 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7318 $LCTL set_param fail_loc=0
7321 set_checksum_type $ORIG_CSUM_TYPE
7324 run_test 77b "checksum error on client write, read"
7329 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7331 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7332 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7333 $check_ost && [ -n "$ost_file_prefix" ] &&
7334 do_facet ost1 rm -f ${ost_file_prefix}\*
7338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7339 $GSS && skip_env "could not run with gss"
7340 remote_ost_nodsh && skip "remote OST with nodsh"
7343 local osc_file_prefix
7345 local check_ost=false
7346 local ost_file_prefix
7352 # ensure corruption will occur on first OSS/OST
7353 $LFS setstripe -i 0 $DIR/$tfile
7355 [ ! -f $F77_TMP ] && setup_f77
7356 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7357 error "dd write error: $?"
7358 fid=$($LFS path2fid $DIR/$tfile)
7360 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7363 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7364 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7366 echo "OSS do not support bulk pages dump upon error"
7369 osc_file_prefix=$($LCTL get_param -n debug_path)
7370 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7372 trap cleanup_77c EXIT
7375 # enable bulk pages dump upon error on Client
7376 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7377 # enable bulk pages dump upon error on OSS
7379 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7381 # flush Client cache to allow next read to reach OSS
7382 cancel_lru_locks osc
7384 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7385 $LCTL set_param fail_loc=0x80000408
7386 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7387 $LCTL set_param fail_loc=0
7391 # check cksum dump on Client
7392 osc_file=$(ls ${osc_file_prefix}*)
7393 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7394 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7395 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7396 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7397 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7399 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7400 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7401 error "dump content does not match on Client"
7403 $check_ost || skip "No need to check cksum dump on OSS"
7405 # check cksum dump on OSS
7406 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7407 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7408 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7409 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7410 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7411 error "dump content does not match on OSS"
7415 run_test 77c "checksum error on client read with debug"
7417 test_77d() { # bug 10889
7418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7419 $GSS && skip_env "could not run with gss"
7421 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7422 $LCTL set_param fail_loc=0x80000409
7424 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7425 error "direct write: rc=$?"
7426 $LCTL set_param fail_loc=0
7429 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7430 $LCTL set_param fail_loc=0x80000408
7432 cancel_lru_locks osc
7433 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7434 error "direct read: rc=$?"
7435 $LCTL set_param fail_loc=0
7438 run_test 77d "checksum error on OST direct write, read"
7440 test_77f() { # bug 10889
7441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7442 $GSS && skip_env "could not run with gss"
7445 for algo in $CKSUM_TYPES; do
7446 cancel_lru_locks osc
7447 set_checksum_type $algo
7448 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7449 $LCTL set_param fail_loc=0x409
7450 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7451 error "direct write succeeded"
7452 $LCTL set_param fail_loc=0
7454 set_checksum_type $ORIG_CSUM_TYPE
7457 run_test 77f "repeat checksum error on write (expect error)"
7459 test_77g() { # bug 10889
7460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7461 $GSS && skip_env "could not run with gss"
7462 remote_ost_nodsh && skip "remote OST with nodsh"
7464 [ ! -f $F77_TMP ] && setup_f77
7466 local file=$DIR/$tfile
7467 stack_trap "rm -f $file" EXIT
7469 $LFS setstripe -c 1 -i 0 $file
7470 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7471 do_facet ost1 lctl set_param fail_loc=0x8000021a
7473 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7474 error "write error: rc=$?"
7475 do_facet ost1 lctl set_param fail_loc=0
7478 cancel_lru_locks osc
7479 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7480 do_facet ost1 lctl set_param fail_loc=0x8000021b
7482 cmp $F77_TMP $file || error "file compare failed"
7483 do_facet ost1 lctl set_param fail_loc=0
7486 run_test 77g "checksum error on OST write, read"
7488 test_77k() { # LU-10906
7489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7490 $GSS && skip_env "could not run with gss"
7492 local cksum_param="osc.$FSNAME*.checksums"
7493 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7497 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7498 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7499 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7503 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7504 error "failed to set checksum=$i on MGS"
7505 wait_update $HOSTNAME "$get_checksum" $i
7507 echo "remount client, checksum should be $i"
7508 remount_client $MOUNT || "failed to remount client"
7509 checksum=$(eval $get_checksum)
7510 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7512 # remove persistent param to avoid races with checksum mountopt below
7513 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7514 error "failed to delete checksum on MGS"
7516 for opt in "checksum" "nochecksum"; do
7517 #remount with mount option
7518 echo "remount client with option $opt, checksum should be $i"
7519 umount_client $MOUNT || "failed to umount client"
7520 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7521 "failed to mount client with option '$opt'"
7522 checksum=$(eval $get_checksum)
7523 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7527 remount_client $MOUNT || "failed to remount client"
7529 run_test 77k "enable/disable checksum correctly"
7531 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7540 test_78() { # bug 10901
7541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7542 remote_ost || skip_env "local OST"
7545 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7546 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7547 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7548 echo "MemTotal: $MEMTOTAL"
7550 # reserve 256MB of memory for the kernel and other running processes,
7551 # and then take 1/2 of the remaining memory for the read/write buffers.
7552 if [ $MEMTOTAL -gt 512 ] ;then
7553 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7555 # for those poor memory-starved high-end clusters...
7556 MEMTOTAL=$((MEMTOTAL / 2))
7558 echo "Mem to use for directio: $MEMTOTAL"
7560 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7561 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7562 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7563 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7565 echo "Smallest OST: $SMALLESTOST"
7566 [[ $SMALLESTOST -lt 10240 ]] &&
7567 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7569 trap cleanup_test_78 EXIT
7571 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7572 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7574 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7575 echo "File size: $F78SIZE"
7576 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7577 for i in $(seq 1 $NSEQ); do
7578 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7579 echo directIO rdwr round $i of $NSEQ
7580 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7585 run_test 78 "handle large O_DIRECT writes correctly ============"
7587 test_79() { # bug 12743
7588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7590 wait_delete_completed
7592 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7593 BKFREE=$(calc_osc_kbytes kbytesfree)
7594 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7596 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7597 DFTOTAL=`echo $STRING | cut -d, -f1`
7598 DFUSED=`echo $STRING | cut -d, -f2`
7599 DFAVAIL=`echo $STRING | cut -d, -f3`
7600 DFFREE=$(($DFTOTAL - $DFUSED))
7602 ALLOWANCE=$((64 * $OSTCOUNT))
7604 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7605 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7606 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7608 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7609 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7610 error "df free($DFFREE) mismatch OST free($BKFREE)"
7612 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7613 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7614 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7617 run_test 79 "df report consistency check ======================="
7619 test_80() { # bug 10718
7620 remote_ost_nodsh && skip "remote OST with nodsh"
7621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7623 # relax strong synchronous semantics for slow backends like ZFS
7624 local soc="obdfilter.*.sync_on_lock_cancel"
7625 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7627 if [ "$soc_old" != "never" ] &&
7628 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7629 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7630 facet_active_host $host; done | sort -u)
7631 do_nodes $hosts lctl set_param $soc=never
7634 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7636 local BEFORE=`date +%s`
7637 cancel_lru_locks osc
7638 local AFTER=`date +%s`
7639 local DIFF=$((AFTER-BEFORE))
7640 if [ $DIFF -gt 1 ] ; then
7641 error "elapsed for 1M@1T = $DIFF"
7644 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7648 run_test 80 "Page eviction is equally fast at high offsets too ===="
7650 test_81a() { # LU-456
7651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7652 remote_ost_nodsh && skip "remote OST with nodsh"
7654 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7655 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7656 do_facet ost1 lctl set_param fail_loc=0x80000228
7658 # write should trigger a retry and success
7659 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7660 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7662 if [ $RC -ne 0 ] ; then
7663 error "write should success, but failed for $RC"
7666 run_test 81a "OST should retry write when get -ENOSPC ==============="
7668 test_81b() { # LU-456
7669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7670 remote_ost_nodsh && skip "remote OST with nodsh"
7672 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7673 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7674 do_facet ost1 lctl set_param fail_loc=0x228
7676 # write should retry several times and return -ENOSPC finally
7677 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7678 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7681 if [ $RC -ne $ENOSPC ] ; then
7682 error "dd should fail for -ENOSPC, but succeed."
7685 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7687 test_82() { # LU-1031
7688 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7692 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7694 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7696 kill -USR1 $MULTIPID2
7698 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7699 error "First grouplock does not block second one"
7701 echo "Second grouplock blocks first one"
7703 kill -USR1 $MULTIPID1
7707 run_test 82 "Basic grouplock test"
7710 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7712 test_mkdir $DIR/$tdir.cvsroot
7713 chown $RUNAS_ID $DIR/$tdir.cvsroot
7716 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7719 # some versions of cvs import exit(1) when asked to import links or
7720 # files they can't read. ignore those files.
7721 local toignore=$(find . -type l -printf '-I %f\n' -o \
7722 ! -perm /4 -printf '-I %f\n')
7723 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7724 $tdir.reposname vtag rtag
7727 test_mkdir $DIR/$tdir.reposname
7728 chown $RUNAS_ID $DIR/$tdir.reposname
7729 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7731 cd $DIR/$tdir.reposname
7733 $RUNAS cvs add -m 'addmsg' foo99
7735 $RUNAS cvs commit -m 'nomsg' foo99
7736 rm -fr $DIR/$tdir.cvsroot
7738 run_test 99 "cvs strange file/directory operations"
7741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7742 [[ "$NETTYPE" =~ tcp ]] ||
7743 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7744 remote_ost_nodsh && skip "remote OST with nodsh"
7745 remote_mds_nodsh && skip "remote MDS with nodsh"
7747 skip "useless for local single node setup"
7749 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7750 [ "$PROT" != "tcp" ] && continue
7751 RPORT=$(echo $REMOTE | cut -d: -f2)
7752 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7755 LPORT=`echo $LOCAL | cut -d: -f2`
7756 if [ $LPORT -ge 1024 ]; then
7757 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7759 error_exit "local: $LPORT > 1024, remote: $RPORT"
7762 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7764 run_test 100 "check local port using privileged port ==========="
7766 function get_named_value()
7775 echo $line | sed "s/^$tag[ ]*//"
7782 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7783 awk '/^max_cached_mb/ { print $2 }')
7786 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7792 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7797 local cache_limit=32
7799 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7800 trap cleanup_101a EXIT
7801 $LCTL set_param -n llite.*.read_ahead_stats 0
7802 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7805 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7807 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7808 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7811 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7812 get_named_value 'read but discarded' | cut -d" " -f1); do
7813 discard=$(($discard + $s))
7817 if [[ $(($discard * 10)) -gt $nreads ]]; then
7818 $LCTL get_param osc.*-osc*.rpc_stats
7819 $LCTL get_param llite.*.read_ahead_stats
7820 error "too many ($discard) discarded pages"
7822 rm -f $DIR/$tfile || true
7824 run_test 101a "check read-ahead for random reads"
7827 test_mkdir $DIR/$tdir
7829 local FILE_LENGTH=$2
7832 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7834 local list=$(comma_list $(osts_nodes))
7835 set_osd_param $list '' read_cache_enable 0
7836 set_osd_param $list '' writethrough_cache_enable 0
7838 trap cleanup_test101bc EXIT
7839 # prepare the read-ahead file
7840 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7842 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7843 count=$FILE_SIZE_MB 2> /dev/null
7847 cleanup_test101bc() {
7852 local list=$(comma_list $(osts_nodes))
7853 set_osd_param $list '' read_cache_enable 1
7854 set_osd_param $list '' writethrough_cache_enable 1
7858 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7863 local STRIPE_SIZE=$2
7864 local FILE_LENGTH=$3
7865 local RA_INC=1048576
7866 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7867 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7868 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7869 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7870 get_named_value 'read but discarded' |
7871 cut -d" " -f1 | calc_total)
7872 if [[ $DISCARD -gt $discard_limit ]]; then
7873 $LCTL get_param llite.*.read_ahead_stats
7874 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7876 echo "Read-ahead success for size ${READ_SIZE}"
7881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7882 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7884 local STRIPE_SIZE=1048576
7885 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7887 if [ $SLOW == "yes" ]; then
7888 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7890 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7893 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7895 # prepare the read-ahead file
7896 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7897 cancel_lru_locks osc
7898 for BIDX in 2 4 8 16 32 64 128 256
7900 local BSIZE=$((BIDX*4096))
7901 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7902 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7903 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7904 $LCTL set_param -n llite.*.read_ahead_stats 0
7905 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7906 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7907 cancel_lru_locks osc
7908 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7913 run_test 101b "check stride-io mode read-ahead ================="
7916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7918 local STRIPE_SIZE=1048576
7919 local FILE_LENGTH=$((STRIPE_SIZE*100))
7924 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7926 cancel_lru_locks osc
7927 $LCTL set_param osc.*.rpc_stats 0
7928 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7929 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7930 local stats=$($LCTL get_param -n $osc_rpc_stats)
7931 local lines=$(echo "$stats" | awk 'END {print NR;}')
7934 if [ $lines -le 20 ]; then
7937 for size in 1 2 4 8; do
7938 local rpc=$(echo "$stats" |
7939 awk '($1 == "'$size':") {print $2; exit; }')
7940 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7941 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7943 echo "$osc_rpc_stats check passed!"
7948 run_test 101c "check stripe_size aligned read-ahead ================="
7951 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7952 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7958 local file=$DIR/$tfile
7959 local sz_MB=${FILESIZE_101d:-500}
7960 local ra_MB=${READAHEAD_MB:-40}
7962 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7963 [ $free_MB -lt $sz_MB ] &&
7964 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7966 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7967 $LFS setstripe -c -1 $file || error "setstripe failed"
7969 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7970 echo Cancel LRU locks on lustre client to flush the client cache
7971 cancel_lru_locks osc
7973 echo Disable read-ahead
7974 local old_READAHEAD=$(set_read_ahead 0)
7976 echo Reading the test file $file with read-ahead disabled
7977 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7979 echo Cancel LRU locks on lustre client to flush the client cache
7980 cancel_lru_locks osc
7981 echo Enable read-ahead with ${ra_MB}MB
7982 set_read_ahead $ra_MB
7984 echo Reading the test file $file with read-ahead enabled
7985 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7987 echo "read-ahead disabled time read $raOFF"
7988 echo "read-ahead enabled time read $raON"
7990 set_read_ahead $old_READAHEAD
7992 wait_delete_completed
7994 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
7995 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7997 run_test 101d "file read with and without read-ahead enabled"
8000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8002 local file=$DIR/$tfile
8003 local size_KB=500 #KB
8007 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8008 local need_KB=$((count * size_KB))
8009 [[ $free_KB -le $need_KB ]] &&
8010 skip_env "Need free space $need_KB, have $free_KB"
8012 echo "Creating $count ${size_KB}K test files"
8013 for ((i = 0; i < $count; i++)); do
8014 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8017 echo "Cancel LRU locks on lustre client to flush the client cache"
8018 cancel_lru_locks $OSC
8020 echo "Reset readahead stats"
8021 $LCTL set_param -n llite.*.read_ahead_stats 0
8023 for ((i = 0; i < $count; i++)); do
8024 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8027 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8028 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8030 for ((i = 0; i < $count; i++)); do
8031 rm -rf $file.$i 2>/dev/null
8034 #10000 means 20% reads are missing in readahead
8035 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8037 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8040 which iozone || skip_env "no iozone installed"
8042 local old_debug=$($LCTL get_param debug)
8043 old_debug=${old_debug#*=}
8044 $LCTL set_param debug="reada mmap"
8046 # create a test file
8047 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8049 echo Cancel LRU locks on lustre client to flush the client cache
8050 cancel_lru_locks osc
8052 echo Reset readahead stats
8053 $LCTL set_param -n llite.*.read_ahead_stats 0
8055 echo mmap read the file with small block size
8056 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8059 echo checking missing pages
8060 $LCTL get_param llite.*.read_ahead_stats
8061 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8062 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8064 $LCTL set_param debug="$old_debug"
8065 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8068 run_test 101f "check mmap read performance"
8070 test_101g_brw_size_test() {
8072 local pages=$((mb * 1048576 / PAGE_SIZE))
8073 local file=$DIR/$tfile
8075 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8076 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8077 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8078 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8082 stack_trap "rm -f $file" EXIT
8083 $LCTL set_param -n osc.*.rpc_stats=0
8085 # 10 RPCs should be enough for the test
8087 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8088 { error "dd write ${mb} MB blocks failed"; return 3; }
8089 cancel_lru_locks osc
8090 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8091 { error "dd write ${mb} MB blocks failed"; return 4; }
8093 # calculate number of full-sized read and write RPCs
8094 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8095 sed -n '/pages per rpc/,/^$/p' |
8096 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8097 END { print reads,writes }'))
8098 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8100 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8107 remote_ost_nodsh && skip "remote OST with nodsh"
8110 local osts=$(get_facets OST)
8111 local list=$(comma_list $(osts_nodes))
8112 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8113 local brw_size="obdfilter.*.brw_size"
8115 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8117 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8119 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8120 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8121 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8122 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8123 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8124 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8126 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8129 if [[ $orig_mb -lt 16 ]]; then
8130 save_lustre_params $osts "$brw_size" > $p
8131 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8132 error "set 16MB RPC size failed"
8134 echo "remount client to enable new RPC size"
8135 remount_client $MOUNT || error "remount_client failed"
8138 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8139 # should be able to set brw_size=12, but no rpc_stats for that
8140 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8143 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8145 if [[ $orig_mb -lt 16 ]]; then
8146 restore_lustre_params < $p
8147 remount_client $MOUNT || error "remount_client restore failed"
8150 rm -f $p $DIR/$tfile
8152 run_test 101g "Big bulk(4/16 MiB) readahead"
8155 test_mkdir $DIR/$tdir
8156 chown $RUNAS_ID $DIR/$tdir
8159 STRIPE_COUNT=$OSTCOUNT
8160 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8162 trap cleanup_test102 EXIT
8164 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8166 for num in 1 2 3 4; do
8167 for count in $(seq 1 $STRIPE_COUNT); do
8168 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8169 local size=`expr $STRIPE_SIZE \* $num`
8170 local file=file"$num-$idx-$count"
8171 $1 $LFS setstripe -S $size -i $idx -c $count $file
8177 $1 tar cf $TMP/f102.tar $tdir --xattrs
8183 rm -rf $DIR/d0.sanity/d102
8187 [ "$UID" != 0 ] && skip "must run as root"
8188 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8189 skip_env "must have user_xattr"
8191 [ -z "$(which setfattr 2>/dev/null)" ] &&
8192 skip_env "could not find setfattr"
8194 local testfile=$DIR/$tfile
8197 echo "set/get xattr..."
8198 setfattr -n trusted.name1 -v value1 $testfile ||
8199 error "setfattr -n trusted.name1=value1 $testfile failed"
8200 getfattr -n trusted.name1 $testfile 2> /dev/null |
8201 grep "trusted.name1=.value1" ||
8202 error "$testfile missing trusted.name1=value1"
8204 setfattr -n user.author1 -v author1 $testfile ||
8205 error "setfattr -n user.author1=author1 $testfile failed"
8206 getfattr -n user.author1 $testfile 2> /dev/null |
8207 grep "user.author1=.author1" ||
8208 error "$testfile missing trusted.author1=author1"
8211 setfattr -n trusted.name2 -v value2 $testfile ||
8212 error "$testfile unable to set trusted.name2"
8213 setfattr -n trusted.name3 -v value3 $testfile ||
8214 error "$testfile unable to set trusted.name3"
8215 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8216 grep "trusted.name" | wc -l) -eq 3 ] ||
8217 error "$testfile missing 3 trusted.name xattrs"
8219 setfattr -n user.author2 -v author2 $testfile ||
8220 error "$testfile unable to set user.author2"
8221 setfattr -n user.author3 -v author3 $testfile ||
8222 error "$testfile unable to set user.author3"
8223 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8224 grep "user.author" | wc -l) -eq 3 ] ||
8225 error "$testfile missing 3 user.author xattrs"
8227 echo "remove xattr..."
8228 setfattr -x trusted.name1 $testfile ||
8229 error "$testfile error deleting trusted.name1"
8230 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8231 error "$testfile did not delete trusted.name1 xattr"
8233 setfattr -x user.author1 $testfile ||
8234 error "$testfile error deleting user.author1"
8235 echo "set lustre special xattr ..."
8236 $LFS setstripe -c1 $testfile
8237 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8238 awk -F "=" '/trusted.lov/ { print $2 }' )
8239 setfattr -n "trusted.lov" -v $lovea $testfile ||
8240 error "$testfile doesn't ignore setting trusted.lov again"
8241 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8242 error "$testfile allow setting invalid trusted.lov"
8245 run_test 102a "user xattr test =================================="
8248 [ -z "$(which setfattr 2>/dev/null)" ] &&
8249 skip_env "could not find setfattr"
8250 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8252 # b10930: get/set/list trusted.lov xattr
8253 echo "get/set/list trusted.lov xattr ..."
8254 local testfile=$DIR/$tfile
8255 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8256 error "setstripe failed"
8257 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8258 error "getstripe failed"
8259 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8260 error "can't get trusted.lov from $testfile"
8262 local testfile2=${testfile}2
8263 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8264 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8267 setfattr -n trusted.lov -v $value $testfile2
8268 local stripe_size=$($LFS getstripe -S $testfile2)
8269 local stripe_count=$($LFS getstripe -c $testfile2)
8270 [[ $stripe_size -eq 65536 ]] ||
8271 error "stripe size $stripe_size != 65536"
8272 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8273 error "stripe count $stripe_count != $STRIPECOUNT"
8276 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8279 [ -z "$(which setfattr 2>/dev/null)" ] &&
8280 skip_env "could not find setfattr"
8281 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8283 # b10930: get/set/list lustre.lov xattr
8284 echo "get/set/list lustre.lov xattr ..."
8285 test_mkdir $DIR/$tdir
8286 chown $RUNAS_ID $DIR/$tdir
8287 local testfile=$DIR/$tdir/$tfile
8288 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8289 error "setstripe failed"
8290 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8291 error "getstripe failed"
8292 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8293 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8295 local testfile2=${testfile}2
8296 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8297 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8299 $RUNAS $MCREATE $testfile2
8300 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8301 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8302 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8303 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8304 [ $stripe_count -eq $STRIPECOUNT ] ||
8305 error "stripe count $stripe_count != $STRIPECOUNT"
8307 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8309 compare_stripe_info1() {
8310 local stripe_index_all_zero=true
8312 for num in 1 2 3 4; do
8313 for count in $(seq 1 $STRIPE_COUNT); do
8314 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8315 local size=$((STRIPE_SIZE * num))
8316 local file=file"$num-$offset-$count"
8317 stripe_size=$($LFS getstripe -S $PWD/$file)
8318 [[ $stripe_size -ne $size ]] &&
8319 error "$file: size $stripe_size != $size"
8320 stripe_count=$($LFS getstripe -c $PWD/$file)
8321 # allow fewer stripes to be created, ORI-601
8322 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8323 error "$file: count $stripe_count != $count"
8324 stripe_index=$($LFS getstripe -i $PWD/$file)
8325 [[ $stripe_index -ne 0 ]] &&
8326 stripe_index_all_zero=false
8330 $stripe_index_all_zero &&
8331 error "all files are being extracted starting from OST index 0"
8335 have_xattrs_include() {
8336 tar --help | grep -q xattrs-include &&
8337 echo --xattrs-include="lustre.*"
8341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8342 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8344 XINC=$(have_xattrs_include)
8346 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8348 compare_stripe_info1
8350 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8354 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8356 XINC=$(have_xattrs_include)
8358 test_mkdir $DIR/$tdir.restore
8360 tar cf - --xattrs $tdir | tar xf - \
8361 -C $DIR/$tdir.restore --xattrs $XINC
8362 cd $DIR/$tdir.restore/$tdir
8363 compare_stripe_info1
8365 run_test 102f "tar copy files, not keep osts"
8368 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8369 skip "must have user_xattr"
8370 [ -z "$(which setfattr 2>/dev/null)" ] &&
8371 skip_env "could not find setfattr"
8372 [ -z "$(which getfattr 2>/dev/null)" ] &&
8373 skip_env "could not find getfattr"
8375 local xsize=${1:-1024} # in bytes
8376 local file=$DIR/$tfile
8377 local value="$(generate_string $xsize)"
8378 local xbig=trusted.big
8382 log "save $xbig on $file"
8385 setfattr -n $xbig -v $value $file ||
8386 error "saving $xbig on $file failed"
8388 setfattr -n $xbig -v $value $file &&
8389 error "saving $xbig on $file succeeded"
8393 local orig=$(get_xattr_value $xbig $file)
8394 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8396 local xsml=trusted.sml
8397 log "save $xsml on $file"
8398 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8400 local new=$(get_xattr_value $xbig $file)
8401 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8403 log "grow $xsml on $file"
8404 setfattr -n $xsml -v "$value" $file ||
8405 error "growing $xsml on $file failed"
8407 new=$(get_xattr_value $xbig $file)
8408 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8409 log "$xbig still valid after growing $xsml"
8414 test_102h() { # bug 15777
8417 run_test 102h "grow xattr from inside inode to external block"
8420 large_xattr_enabled || skip_env "ea_inode feature disabled"
8422 echo "setting xattr of max xattr size: $(max_xattr_size)"
8423 grow_xattr $(max_xattr_size)
8425 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8426 echo "This should fail:"
8427 grow_xattr $(($(max_xattr_size) + 10)) 1
8429 run_test 102ha "grow xattr from inside inode to external inode"
8431 test_102i() { # bug 17038
8432 [ -z "$(which getfattr 2>/dev/null)" ] &&
8433 skip "could not find getfattr"
8436 ln -s $DIR/$tfile $DIR/${tfile}link
8437 getfattr -n trusted.lov $DIR/$tfile ||
8438 error "lgetxattr on $DIR/$tfile failed"
8439 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8440 grep -i "no such attr" ||
8441 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8442 rm -f $DIR/$tfile $DIR/${tfile}link
8444 run_test 102i "lgetxattr test on symbolic link ============"
8447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8448 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8450 XINC=$(have_xattrs_include)
8451 setup_test102 "$RUNAS"
8452 chown $RUNAS_ID $DIR/$tdir
8453 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8455 compare_stripe_info1 "$RUNAS"
8457 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8460 [ -z "$(which setfattr 2>/dev/null)" ] &&
8461 skip "could not find setfattr"
8464 # b22187 just check that does not crash for regular file.
8465 setfattr -n trusted.lov $DIR/$tfile
8466 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8467 local test_kdir=$DIR/$tdir
8468 test_mkdir $test_kdir
8469 local default_size=$($LFS getstripe -S $test_kdir)
8470 local default_count=$($LFS getstripe -c $test_kdir)
8471 local default_offset=$($LFS getstripe -i $test_kdir)
8472 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8473 error 'dir setstripe failed'
8474 setfattr -n trusted.lov $test_kdir
8475 local stripe_size=$($LFS getstripe -S $test_kdir)
8476 local stripe_count=$($LFS getstripe -c $test_kdir)
8477 local stripe_offset=$($LFS getstripe -i $test_kdir)
8478 [ $stripe_size -eq $default_size ] ||
8479 error "stripe size $stripe_size != $default_size"
8480 [ $stripe_count -eq $default_count ] ||
8481 error "stripe count $stripe_count != $default_count"
8482 [ $stripe_offset -eq $default_offset ] ||
8483 error "stripe offset $stripe_offset != $default_offset"
8484 rm -rf $DIR/$tfile $test_kdir
8486 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8489 [ -z "$(which getfattr 2>/dev/null)" ] &&
8490 skip "could not find getfattr"
8492 # LU-532 trusted. xattr is invisible to non-root
8493 local testfile=$DIR/$tfile
8497 echo "listxattr as user..."
8498 chown $RUNAS_ID $testfile
8499 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8500 grep -q "trusted" &&
8501 error "$testfile trusted xattrs are user visible"
8505 run_test 102l "listxattr size test =================================="
8507 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8508 local path=$DIR/$tfile
8511 listxattr_size_check $path || error "listattr_size_check $path failed"
8513 run_test 102m "Ensure listxattr fails on small bufffer ========"
8517 getxattr() { # getxattr path name
8518 # Return the base64 encoding of the value of xattr name on path.
8522 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8524 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8526 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8528 getfattr --absolute-names --encoding=base64 --name=$name $path |
8529 awk -F= -v name=$name '$1 == name {
8530 print substr($0, index($0, "=") + 1);
8534 test_102n() { # LU-4101 mdt: protect internal xattrs
8535 [ -z "$(which setfattr 2>/dev/null)" ] &&
8536 skip "could not find setfattr"
8537 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8539 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8542 local file0=$DIR/$tfile.0
8543 local file1=$DIR/$tfile.1
8544 local xattr0=$TMP/$tfile.0
8545 local xattr1=$TMP/$tfile.1
8546 local namelist="lov lma lmv link fid version som hsm"
8550 rm -rf $file0 $file1 $xattr0 $xattr1
8553 # Get 'before' xattrs of $file1.
8554 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8556 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8557 namelist+=" lfsck_namespace"
8558 for name in $namelist; do
8559 # Try to copy xattr from $file0 to $file1.
8560 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8562 setfattr --name=trusted.$name --value="$value" $file1 ||
8563 error "setxattr 'trusted.$name' failed"
8565 # Try to set a garbage xattr.
8566 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8568 if [[ x$name == "xlov" ]]; then
8569 setfattr --name=trusted.lov --value="$value" $file1 &&
8570 error "setxattr invalid 'trusted.lov' success"
8572 setfattr --name=trusted.$name --value="$value" $file1 ||
8573 error "setxattr invalid 'trusted.$name' failed"
8576 # Try to remove the xattr from $file1. We don't care if this
8577 # appears to succeed or fail, we just don't want there to be
8578 # any changes or crashes.
8579 setfattr --remove=$trusted.$name $file1 2> /dev/null
8582 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8585 # Try to copy xattr from $file0 to $file1.
8586 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8588 setfattr --name=trusted.$name --value="$value" $file1 ||
8589 error "setxattr 'trusted.$name' failed"
8591 # Try to set a garbage xattr.
8592 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8594 setfattr --name=trusted.$name --value="$value" $file1 ||
8595 error "setxattr 'trusted.$name' failed"
8597 # Try to remove the xattr from $file1. We don't care if this
8598 # appears to succeed or fail, we just don't want there to be
8599 # any changes or crashes.
8600 setfattr --remove=$trusted.$name $file1 2> /dev/null
8603 # Get 'after' xattrs of file1.
8604 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8606 if ! diff $xattr0 $xattr1; then
8607 error "before and after xattrs of '$file1' differ"
8610 rm -rf $file0 $file1 $xattr0 $xattr1
8614 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8616 test_102p() { # LU-4703 setxattr did not check ownership
8617 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8618 skip "MDS needs to be at least 2.5.56"
8620 local testfile=$DIR/$tfile
8624 echo "setfacl as user..."
8625 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8626 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8628 echo "setfattr as user..."
8629 setfacl -m "u:$RUNAS_ID:---" $testfile
8630 $RUNAS setfattr -x system.posix_acl_access $testfile
8631 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8633 run_test 102p "check setxattr(2) correctly fails without permission"
8636 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8637 skip "MDS needs to be at least 2.6.92"
8639 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8641 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8644 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8645 skip "MDS needs to be at least 2.6.93"
8647 touch $DIR/$tfile || error "touch"
8648 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8649 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8650 rm $DIR/$tfile || error "rm"
8653 mkdir -p $DIR/$tdir || error "mkdir"
8654 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8655 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8656 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8657 error "$testfile error deleting user.author1"
8658 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8659 grep "user.$(basename $tdir)" &&
8660 error "$tdir did not delete user.$(basename $tdir)"
8661 rmdir $DIR/$tdir || error "rmdir"
8664 test_mkdir $DIR/$tdir
8665 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8666 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8667 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8668 error "$testfile error deleting user.author1"
8669 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8670 grep "user.$(basename $tdir)" &&
8671 error "$tdir did not delete user.$(basename $tdir)"
8672 rmdir $DIR/$tdir || error "rm striped dir"
8674 run_test 102r "set EAs with empty values"
8677 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8678 skip "MDS needs to be at least 2.11.52"
8680 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8682 save_lustre_params client "llite.*.xattr_cache" > $save
8684 for cache in 0 1; do
8685 lctl set_param llite.*.xattr_cache=$cache
8688 touch $DIR/$tfile || error "touch"
8689 for prefix in lustre security system trusted user; do
8690 # Note getxattr() may fail with 'Operation not
8691 # supported' or 'No such attribute' depending
8692 # on prefix and cache.
8693 getfattr -n $prefix.n102s $DIR/$tfile &&
8694 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8698 restore_lustre_params < $save
8700 run_test 102s "getting nonexistent xattrs should fail"
8703 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8704 skip "MDS needs to be at least 2.11.52"
8706 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8708 save_lustre_params client "llite.*.xattr_cache" > $save
8710 for cache in 0 1; do
8711 lctl set_param llite.*.xattr_cache=$cache
8713 for buf_size in 0 256; do
8715 touch $DIR/$tfile || error "touch"
8716 setfattr -n user.multiop $DIR/$tfile
8717 $MULTIOP $DIR/$tfile oa$buf_size ||
8718 error "cannot get zero length xattr value (buf_size = $buf_size)"
8722 restore_lustre_params < $save
8724 run_test 102t "zero length xattr values handled correctly"
8728 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8733 [ "$UID" != 0 ] && skip "must run as root"
8734 $GSS && skip_env "could not run under gss"
8735 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8736 skip_env "must have acl enabled"
8737 [ -z "$(which setfacl 2>/dev/null)" ] &&
8738 skip_env "could not find setfacl"
8739 remote_mds_nodsh && skip "remote MDS with nodsh"
8741 gpasswd -a daemon bin # LU-5641
8742 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8744 declare -a identity_old
8746 for num in $(seq $MDSCOUNT); do
8747 switch_identity $num true || identity_old[$num]=$?
8755 echo "performing cp ..."
8756 run_acl_subtest cp || error "run_acl_subtest cp failed"
8757 echo "performing getfacl-noacl..."
8758 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8759 echo "performing misc..."
8760 run_acl_subtest misc || error "misc test failed"
8761 echo "performing permissions..."
8762 run_acl_subtest permissions || error "permissions failed"
8763 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8764 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
8765 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
8766 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
8768 echo "performing permissions xattr..."
8769 run_acl_subtest permissions_xattr ||
8770 error "permissions_xattr failed"
8772 echo "performing setfacl..."
8773 run_acl_subtest setfacl || error "setfacl test failed"
8775 # inheritance test got from HP
8776 echo "performing inheritance..."
8777 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8778 chmod +x make-tree || error "chmod +x failed"
8779 run_acl_subtest inheritance || error "inheritance test failed"
8782 echo "LU-974 ignore umask when acl is enabled..."
8783 run_acl_subtest 974 || error "LU-974 umask test failed"
8784 if [ $MDSCOUNT -ge 2 ]; then
8785 run_acl_subtest 974_remote ||
8786 error "LU-974 umask test failed under remote dir"
8789 echo "LU-2561 newly created file is same size as directory..."
8790 if [ "$mds1_FSTYPE" != "zfs" ]; then
8791 run_acl_subtest 2561 || error "LU-2561 test failed"
8793 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8796 run_acl_subtest 4924 || error "LU-4924 test failed"
8801 for num in $(seq $MDSCOUNT); do
8802 if [ "${identity_old[$num]}" = 1 ]; then
8803 switch_identity $num false || identity_old[$num]=$?
8807 run_test 103a "acl test"
8813 for U in {0..511}; do
8815 local O=$(printf "%04o" $U)
8817 umask $(printf "%04o" $((511 ^ $O)))
8818 $LFS setstripe -c 1 $DIR/$tfile.s$O
8819 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8821 (( $S == ($O & 0666) )) ||
8822 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8824 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8825 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8826 (( $S == ($O & 0666) )) ||
8827 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8829 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8830 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8831 (( $S == ($O & 0666) )) ||
8832 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8833 rm -f $DIR/$tfile.[smp]$0
8837 # limit the concurrently running threads to 64. LU-11878
8838 local idx=$((U % 64))
8839 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8844 run_test 103b "umask lfs setstripe"
8848 cp -rp $DIR/$tdir $DIR/$tdir.bak
8850 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8851 error "$DIR/$tdir shouldn't contain default ACL"
8852 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8853 error "$DIR/$tdir.bak shouldn't contain default ACL"
8856 run_test 103c "'cp -rp' won't set empty acl"
8859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8862 lfs df || error "lfs df failed"
8863 lfs df -ih || error "lfs df -ih failed"
8864 lfs df -h $DIR || error "lfs df -h $DIR failed"
8865 lfs df -i $DIR || error "lfs df -i $DIR failed"
8866 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8867 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8869 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8870 lctl --device %$OSC deactivate
8871 lfs df || error "lfs df with deactivated OSC failed"
8872 lctl --device %$OSC activate
8873 # wait the osc back to normal
8874 wait_osc_import_ready client ost
8876 lfs df || error "lfs df with reactivated OSC failed"
8879 run_test 104a "lfs df [-ih] [path] test ========================="
8882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8883 [ $RUNAS_ID -eq $UID ] &&
8884 skip_env "RUNAS_ID = UID = $UID -- skipping"
8886 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8887 grep "Permission denied" | wc -l)))
8888 if [ $denied_cnt -ne 0 ]; then
8889 error "lfs check servers test failed"
8892 run_test 104b "$RUNAS lfs check servers test ===================="
8895 # doesn't work on 2.4 kernels
8897 if $(flock_is_enabled); then
8898 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8900 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8904 run_test 105a "flock when mounted without -o flock test ========"
8908 if $(flock_is_enabled); then
8909 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8911 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8915 run_test 105b "fcntl when mounted without -o flock test ========"
8919 if $(flock_is_enabled); then
8920 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8922 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8926 run_test 105c "lockf when mounted without -o flock test"
8928 test_105d() { # bug 15924
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8931 test_mkdir $DIR/$tdir
8932 flock_is_enabled || skip_env "mount w/o flock enabled"
8933 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8934 $LCTL set_param fail_loc=0x80000315
8935 flocks_test 2 $DIR/$tdir
8937 run_test 105d "flock race (should not freeze) ========"
8939 test_105e() { # bug 22660 && 22040
8940 flock_is_enabled || skip_env "mount w/o flock enabled"
8943 flocks_test 3 $DIR/$tfile
8945 run_test 105e "Two conflicting flocks from same process"
8947 test_106() { #bug 10921
8948 test_mkdir $DIR/$tdir
8949 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8950 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8952 run_test 106 "attempt exec of dir followed by chown of that dir"
8955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8963 local save_pattern=$(sysctl -n kernel.core_pattern)
8964 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8965 sysctl -w kernel.core_pattern=$file
8966 sysctl -w kernel.core_uses_pid=0
8974 kill -s 11 $SLEEPPID
8976 if [ -e $file ]; then
8977 size=`stat -c%s $file`
8978 [ $size -eq 0 ] && error "Fail to create core file $file"
8980 error "Fail to create core file $file"
8983 sysctl -w kernel.core_pattern=$save_pattern
8984 sysctl -w kernel.core_uses_pid=$save_uses_pid
8987 run_test 107 "Coredump on SIG"
8990 test_mkdir $DIR/$tdir
8991 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8992 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8993 error "mkdir with 256 char should fail, but did not"
8994 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8995 error "create with 255 char failed"
8996 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8997 error "create with 256 char should fail, but did not"
9002 run_test 110 "filename length checking"
9005 # Purpose: To verify dynamic thread (OSS) creation.
9008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9009 remote_ost_nodsh && skip "remote OST with nodsh"
9011 # Lustre does not stop service threads once they are started.
9012 # Reset number of running threads to default.
9017 local save_params="$TMP/sanity-$TESTNAME.parameters"
9019 # Get ll_ost_io count before I/O
9020 OSTIO_pre=$(do_facet ost1 \
9021 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9022 # Exit if lustre is not running (ll_ost_io not running).
9023 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9025 echo "Starting with $OSTIO_pre threads"
9026 local thread_max=$((OSTIO_pre * 2))
9027 local rpc_in_flight=$((thread_max * 2))
9028 # Number of I/O Process proposed to be started.
9030 local facets=$(get_facets OST)
9032 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9033 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9035 # Set in_flight to $rpc_in_flight
9036 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9037 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9038 nfiles=${rpc_in_flight}
9039 # Set ost thread_max to $thread_max
9040 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9042 # 5 Minutes should be sufficient for max number of OSS
9043 # threads(thread_max) to be created.
9047 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9048 test_mkdir $DIR/$tdir
9049 for i in $(seq $nfiles); do
9050 local file=$DIR/$tdir/${tfile}-$i
9051 $LFS setstripe -c -1 -i 0 $file
9052 ($WTL $file $timeout)&
9055 # I/O Started - Wait for thread_started to reach thread_max or report
9056 # error if thread_started is more than thread_max.
9057 echo "Waiting for thread_started to reach thread_max"
9058 local thread_started=0
9059 local end_time=$((SECONDS + timeout))
9061 while [ $SECONDS -le $end_time ] ; do
9063 # Get ost i/o thread_started count.
9064 thread_started=$(do_facet ost1 \
9066 ost.OSS.ost_io.threads_started | cut -d= -f2")
9067 # Break out if thread_started is equal/greater than thread_max
9068 if [[ $thread_started -ge $thread_max ]]; then
9069 echo ll_ost_io thread_started $thread_started, \
9070 equal/greater than thread_max $thread_max
9076 # Cleanup - We have the numbers, Kill i/o jobs if running.
9077 jobcount=($(jobs -p))
9078 for i in $(seq 0 $((${#jobcount[@]}-1)))
9080 kill -9 ${jobcount[$i]}
9081 if [ $? -ne 0 ] ; then
9083 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9087 # Cleanup files left by WTL binary.
9088 for i in $(seq $nfiles); do
9089 local file=$DIR/$tdir/${tfile}-$i
9091 if [ $? -ne 0 ] ; then
9092 echo "Warning: Failed to delete file $file"
9096 restore_lustre_params <$save_params
9097 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9099 # Error out if no new thread has started or Thread started is greater
9101 if [[ $thread_started -le $OSTIO_pre ||
9102 $thread_started -gt $thread_max ]]; then
9103 error "ll_ost_io: thread_started $thread_started" \
9104 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9105 "No new thread started or thread started greater " \
9109 run_test 115 "verify dynamic thread creation===================="
9112 wait_delete_completed
9113 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9114 echo "OST kbytes available: ${AVAIL[@]}"
9119 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9120 #echo OST $i: ${AVAIL[i]}kb
9121 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9125 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9130 echo "Min free space: OST $MINI: $MINV"
9131 echo "Max free space: OST $MAXI: $MAXV"
9134 test_116a() { # was previously test_116()
9135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9136 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9137 remote_mds_nodsh && skip "remote MDS with nodsh"
9139 echo -n "Free space priority "
9140 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9145 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9146 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9147 trap simple_cleanup_common EXIT
9149 # Check if we need to generate uneven OSTs
9150 test_mkdir -p $DIR/$tdir/OST${MINI}
9151 local FILL=$((MINV / 4))
9152 local DIFF=$((MAXV - MINV))
9153 local DIFF2=$((DIFF * 100 / MINV))
9155 local threshold=$(do_facet $SINGLEMDS \
9156 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9157 threshold=${threshold%%%}
9158 echo -n "Check for uneven OSTs: "
9159 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9161 if [[ $DIFF2 -gt $threshold ]]; then
9163 echo "Don't need to fill OST$MINI"
9165 # generate uneven OSTs. Write 2% over the QOS threshold value
9167 DIFF=$((threshold - DIFF2 + 2))
9168 DIFF2=$((MINV * DIFF / 100))
9169 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9170 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9171 error "setstripe failed"
9172 DIFF=$((DIFF2 / 2048))
9174 while [ $i -lt $DIFF ]; do
9176 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9177 bs=2M count=1 2>/dev/null
9186 DIFF=$((MAXV - MINV))
9187 DIFF2=$((DIFF * 100 / MINV))
9188 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9189 if [ $DIFF2 -gt $threshold ]; then
9192 echo "failed - QOS mode won't be used"
9193 simple_cleanup_common
9194 skip "QOS imbalance criteria not met"
9202 # now fill using QOS
9203 $LFS setstripe -c 1 $DIR/$tdir
9204 FILL=$((FILL / 200))
9205 if [ $FILL -gt 600 ]; then
9208 echo "writing $FILL files to QOS-assigned OSTs"
9210 while [ $i -lt $FILL ]; do
9212 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9216 echo "wrote $i 200k files"
9220 echo "Note: free space may not be updated, so measurements might be off"
9222 DIFF2=$((MAXV - MINV))
9223 echo "free space delta: orig $DIFF final $DIFF2"
9224 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9225 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9226 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9227 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9228 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9229 if [[ $DIFF -gt 0 ]]; then
9230 FILL=$((DIFF2 * 100 / DIFF - 100))
9231 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9234 # Figure out which files were written where
9235 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9236 awk '/'$MINI1': / {print $2; exit}')
9238 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9239 echo "$MINC files created on smaller OST $MINI1"
9240 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9241 awk '/'$MAXI1': / {print $2; exit}')
9243 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9244 echo "$MAXC files created on larger OST $MAXI1"
9245 if [[ $MINC -gt 0 ]]; then
9246 FILL=$((MAXC * 100 / MINC - 100))
9247 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9249 [[ $MAXC -gt $MINC ]] ||
9250 error_ignore LU-9 "stripe QOS didn't balance free space"
9251 simple_cleanup_common
9253 run_test 116a "stripe QOS: free space balance ==================="
9255 test_116b() { # LU-2093
9256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9257 remote_mds_nodsh && skip "remote MDS with nodsh"
9259 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9260 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9261 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9262 [ -z "$old_rr" ] && skip "no QOS"
9263 do_facet $SINGLEMDS lctl set_param \
9264 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9266 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9267 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9268 do_facet $SINGLEMDS lctl set_param fail_loc=0
9270 do_facet $SINGLEMDS lctl set_param \
9271 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9273 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9275 test_117() # bug 10891
9277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9279 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9280 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9281 lctl set_param fail_loc=0x21e
9282 > $DIR/$tfile || error "truncate failed"
9283 lctl set_param fail_loc=0
9284 echo "Truncate succeeded."
9287 run_test 117 "verify osd extend =========="
9289 NO_SLOW_RESENDCOUNT=4
9290 export OLD_RESENDCOUNT=""
9291 set_resend_count () {
9292 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9293 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9294 lctl set_param -n $PROC_RESENDCOUNT $1
9295 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9298 # for reduce test_118* time (b=14842)
9299 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9301 # Reset async IO behavior after error case
9303 FILE=$DIR/reset_async
9305 # Ensure all OSCs are cleared
9306 $LFS setstripe -c -1 $FILE
9307 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9312 test_118a() #bug 11710
9314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9318 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9319 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9320 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9322 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9323 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9328 run_test 118a "verify O_SYNC works =========="
9332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9333 remote_ost_nodsh && skip "remote OST with nodsh"
9337 #define OBD_FAIL_SRV_ENOENT 0x217
9338 set_nodes_failloc "$(osts_nodes)" 0x217
9339 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9341 set_nodes_failloc "$(osts_nodes)" 0
9342 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9343 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9346 if [[ $RC -eq 0 ]]; then
9347 error "Must return error due to dropped pages, rc=$RC"
9351 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9352 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9356 echo "Dirty pages not leaked on ENOENT"
9358 # Due to the above error the OSC will issue all RPCs syncronously
9359 # until a subsequent RPC completes successfully without error.
9360 $MULTIOP $DIR/$tfile Ow4096yc
9365 run_test 118b "Reclaim dirty pages on fatal error =========="
9369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9371 # for 118c, restore the original resend count, LU-1940
9372 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9373 set_resend_count $OLD_RESENDCOUNT
9374 remote_ost_nodsh && skip "remote OST with nodsh"
9378 #define OBD_FAIL_OST_EROFS 0x216
9379 set_nodes_failloc "$(osts_nodes)" 0x216
9381 # multiop should block due to fsync until pages are written
9382 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9386 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9387 error "Multiop failed to block on fsync, pid=$MULTIPID"
9390 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9392 if [[ $WRITEBACK -eq 0 ]]; then
9393 error "No page in writeback, writeback=$WRITEBACK"
9396 set_nodes_failloc "$(osts_nodes)" 0
9399 if [[ $RC -ne 0 ]]; then
9400 error "Multiop fsync failed, rc=$RC"
9403 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9404 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9406 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9407 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9411 echo "Dirty pages flushed via fsync on EROFS"
9414 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9416 # continue to use small resend count to reduce test_118* time (b=14842)
9417 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9422 remote_ost_nodsh && skip "remote OST with nodsh"
9426 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9427 set_nodes_failloc "$(osts_nodes)" 0x214
9428 # multiop should block due to fsync until pages are written
9429 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9433 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9434 error "Multiop failed to block on fsync, pid=$MULTIPID"
9437 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9439 if [[ $WRITEBACK -eq 0 ]]; then
9440 error "No page in writeback, writeback=$WRITEBACK"
9443 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9444 set_nodes_failloc "$(osts_nodes)" 0
9446 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9447 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9449 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9450 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9454 echo "Dirty pages gaurenteed flushed via fsync"
9457 run_test 118d "Fsync validation inject a delay of the bulk =========="
9460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9464 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9465 lctl set_param fail_loc=0x8000040a
9467 # Should simulate EINVAL error which is fatal
9468 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9470 if [[ $RC -eq 0 ]]; then
9471 error "Must return error due to dropped pages, rc=$RC"
9474 lctl set_param fail_loc=0x0
9476 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9477 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9478 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9480 if [[ $LOCKED -ne 0 ]]; then
9481 error "Locked pages remain in cache, locked=$LOCKED"
9484 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9485 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9489 echo "No pages locked after fsync"
9494 run_test 118f "Simulate unrecoverable OSC side error =========="
9497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9501 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9502 lctl set_param fail_loc=0x406
9504 # simulate local -ENOMEM
9505 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9508 lctl set_param fail_loc=0
9509 if [[ $RC -eq 0 ]]; then
9510 error "Must return error due to dropped pages, rc=$RC"
9513 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9514 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9515 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9517 if [[ $LOCKED -ne 0 ]]; then
9518 error "Locked pages remain in cache, locked=$LOCKED"
9521 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9522 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9526 echo "No pages locked after fsync"
9531 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9535 remote_ost_nodsh && skip "remote OST with nodsh"
9539 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9540 set_nodes_failloc "$(osts_nodes)" 0x20e
9541 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9542 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9545 set_nodes_failloc "$(osts_nodes)" 0
9546 if [[ $RC -eq 0 ]]; then
9547 error "Must return error due to dropped pages, rc=$RC"
9550 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9551 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9552 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9554 if [[ $LOCKED -ne 0 ]]; then
9555 error "Locked pages remain in cache, locked=$LOCKED"
9558 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9559 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9563 echo "No pages locked after fsync"
9567 run_test 118h "Verify timeout in handling recoverables errors =========="
9569 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9573 remote_ost_nodsh && skip "remote OST with nodsh"
9577 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9578 set_nodes_failloc "$(osts_nodes)" 0x20e
9580 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9581 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9584 set_nodes_failloc "$(osts_nodes)" 0
9588 if [[ $RC -ne 0 ]]; then
9589 error "got error, but should be not, rc=$RC"
9592 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9593 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9594 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9595 if [[ $LOCKED -ne 0 ]]; then
9596 error "Locked pages remain in cache, locked=$LOCKED"
9599 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9600 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9604 echo "No pages locked after fsync"
9608 run_test 118i "Fix error before timeout in recoverable error =========="
9610 [ "$SLOW" = "no" ] && set_resend_count 4
9613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9614 remote_ost_nodsh && skip "remote OST with nodsh"
9618 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9619 set_nodes_failloc "$(osts_nodes)" 0x220
9621 # return -EIO from OST
9622 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9624 set_nodes_failloc "$(osts_nodes)" 0x0
9625 if [[ $RC -eq 0 ]]; then
9626 error "Must return error due to dropped pages, rc=$RC"
9629 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9630 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9631 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9632 if [[ $LOCKED -ne 0 ]]; then
9633 error "Locked pages remain in cache, locked=$LOCKED"
9636 # in recoverable error on OST we want resend and stay until it finished
9637 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9638 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9642 echo "No pages locked after fsync"
9646 run_test 118j "Simulate unrecoverable OST side error =========="
9650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9651 remote_ost_nodsh && skip "remote OSTs with nodsh"
9653 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9654 set_nodes_failloc "$(osts_nodes)" 0x20e
9655 test_mkdir $DIR/$tdir
9657 for ((i=0;i<10;i++)); do
9658 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9659 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9666 set_nodes_failloc "$(osts_nodes)" 0
9669 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9671 test_118l() # LU-646
9673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9675 test_mkdir $DIR/$tdir
9676 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9679 run_test 118l "fsync dir"
9681 test_118m() # LU-3066
9683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9685 test_mkdir $DIR/$tdir
9686 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9689 run_test 118m "fdatasync dir ========="
9691 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9699 remote_ost_nodsh && skip "remote OSTs with nodsh"
9701 # Sleep to avoid a cached response.
9702 #define OBD_STATFS_CACHE_SECONDS 1
9705 # Inject a 10 second delay in the OST_STATFS handler.
9706 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9707 set_nodes_failloc "$(osts_nodes)" 0x242
9710 stat --file-system $MOUNT > /dev/null
9713 set_nodes_failloc "$(osts_nodes)" 0
9715 if ((end - begin > 20)); then
9716 error "statfs took $((end - begin)) seconds, expected 10"
9719 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9721 test_119a() # bug 11737
9723 BSIZE=$((512 * 1024))
9724 directio write $DIR/$tfile 0 1 $BSIZE
9725 # We ask to read two blocks, which is more than a file size.
9726 # directio will indicate an error when requested and actual
9727 # sizes aren't equeal (a normal situation in this case) and
9728 # print actual read amount.
9729 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9730 if [ "$NOB" != "$BSIZE" ]; then
9731 error "read $NOB bytes instead of $BSIZE"
9735 run_test 119a "Short directIO read must return actual read amount"
9737 test_119b() # bug 11737
9739 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9741 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9742 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9744 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9745 error "direct read failed"
9748 run_test 119b "Sparse directIO read must return actual read amount"
9750 test_119c() # bug 13099
9753 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9754 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9757 run_test 119c "Testing for direct read hitting hole"
9759 test_119d() # bug 15950
9761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9763 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9764 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9766 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9767 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9768 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9769 lctl set_param fail_loc=0x40d
9770 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9773 cat $DIR/$tfile > /dev/null &
9774 lctl set_param fail_loc=0
9777 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9779 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9780 error "the read rpcs have not completed in 2s"
9782 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9784 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9788 remote_mds_nodsh && skip "remote MDS with nodsh"
9789 test_mkdir -i0 -c1 $DIR/$tdir
9790 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9791 skip_env "no early lock cancel on server"
9793 lru_resize_disable mdc
9794 lru_resize_disable osc
9795 cancel_lru_locks mdc
9796 # asynchronous object destroy at MDT could cause bl ast to client
9797 cancel_lru_locks osc
9799 stat $DIR/$tdir > /dev/null
9800 can1=$(do_facet mds1 \
9801 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9802 awk '/ldlm_cancel/ {print $2}')
9803 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9804 awk '/ldlm_bl_callback/ {print $2}')
9805 test_mkdir -i0 -c1 $DIR/$tdir/d1
9806 can2=$(do_facet mds1 \
9807 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9808 awk '/ldlm_cancel/ {print $2}')
9809 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9810 awk '/ldlm_bl_callback/ {print $2}')
9811 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9812 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9813 lru_resize_enable mdc
9814 lru_resize_enable osc
9816 run_test 120a "Early Lock Cancel: mkdir test"
9819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9820 remote_mds_nodsh && skip "remote MDS with nodsh"
9821 test_mkdir $DIR/$tdir
9822 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9823 skip_env "no early lock cancel on server"
9825 lru_resize_disable mdc
9826 lru_resize_disable osc
9827 cancel_lru_locks mdc
9828 stat $DIR/$tdir > /dev/null
9829 can1=$(do_facet $SINGLEMDS \
9830 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9831 awk '/ldlm_cancel/ {print $2}')
9832 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9833 awk '/ldlm_bl_callback/ {print $2}')
9835 can2=$(do_facet $SINGLEMDS \
9836 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9837 awk '/ldlm_cancel/ {print $2}')
9838 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9839 awk '/ldlm_bl_callback/ {print $2}')
9840 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9841 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9842 lru_resize_enable mdc
9843 lru_resize_enable osc
9845 run_test 120b "Early Lock Cancel: create test"
9848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9849 remote_mds_nodsh && skip "remote MDS with nodsh"
9850 test_mkdir -i0 -c1 $DIR/$tdir
9851 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9852 skip "no early lock cancel on server"
9854 lru_resize_disable mdc
9855 lru_resize_disable osc
9856 test_mkdir -i0 -c1 $DIR/$tdir/d1
9857 test_mkdir -i0 -c1 $DIR/$tdir/d2
9858 touch $DIR/$tdir/d1/f1
9859 cancel_lru_locks mdc
9860 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9861 can1=$(do_facet mds1 \
9862 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9863 awk '/ldlm_cancel/ {print $2}')
9864 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9865 awk '/ldlm_bl_callback/ {print $2}')
9866 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9867 can2=$(do_facet mds1 \
9868 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9869 awk '/ldlm_cancel/ {print $2}')
9870 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9871 awk '/ldlm_bl_callback/ {print $2}')
9872 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9873 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9874 lru_resize_enable mdc
9875 lru_resize_enable osc
9877 run_test 120c "Early Lock Cancel: link test"
9880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9881 remote_mds_nodsh && skip "remote MDS with nodsh"
9882 test_mkdir -i0 -c1 $DIR/$tdir
9883 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9884 skip_env "no early lock cancel on server"
9886 lru_resize_disable mdc
9887 lru_resize_disable osc
9889 cancel_lru_locks mdc
9890 stat $DIR/$tdir > /dev/null
9891 can1=$(do_facet mds1 \
9892 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9893 awk '/ldlm_cancel/ {print $2}')
9894 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9895 awk '/ldlm_bl_callback/ {print $2}')
9896 chmod a+x $DIR/$tdir
9897 can2=$(do_facet mds1 \
9898 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9899 awk '/ldlm_cancel/ {print $2}')
9900 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9901 awk '/ldlm_bl_callback/ {print $2}')
9902 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9903 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9904 lru_resize_enable mdc
9905 lru_resize_enable osc
9907 run_test 120d "Early Lock Cancel: setattr test"
9910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9911 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9912 skip_env "no early lock cancel on server"
9913 remote_mds_nodsh && skip "remote MDS with nodsh"
9915 local dlmtrace_set=false
9917 test_mkdir -i0 -c1 $DIR/$tdir
9918 lru_resize_disable mdc
9919 lru_resize_disable osc
9920 ! $LCTL get_param debug | grep -q dlmtrace &&
9921 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9922 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9923 cancel_lru_locks mdc
9924 cancel_lru_locks osc
9925 dd if=$DIR/$tdir/f1 of=/dev/null
9926 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9927 # XXX client can not do early lock cancel of OST lock
9928 # during unlink (LU-4206), so cancel osc lock now.
9930 cancel_lru_locks osc
9931 can1=$(do_facet mds1 \
9932 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9933 awk '/ldlm_cancel/ {print $2}')
9934 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9935 awk '/ldlm_bl_callback/ {print $2}')
9936 unlink $DIR/$tdir/f1
9938 can2=$(do_facet mds1 \
9939 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9940 awk '/ldlm_cancel/ {print $2}')
9941 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9942 awk '/ldlm_bl_callback/ {print $2}')
9943 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9944 $LCTL dk $TMP/cancel.debug.txt
9945 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9946 $LCTL dk $TMP/blocking.debug.txt
9947 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9948 lru_resize_enable mdc
9949 lru_resize_enable osc
9951 run_test 120e "Early Lock Cancel: unlink test"
9954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9955 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9956 skip_env "no early lock cancel on server"
9957 remote_mds_nodsh && skip "remote MDS with nodsh"
9959 test_mkdir -i0 -c1 $DIR/$tdir
9960 lru_resize_disable mdc
9961 lru_resize_disable osc
9962 test_mkdir -i0 -c1 $DIR/$tdir/d1
9963 test_mkdir -i0 -c1 $DIR/$tdir/d2
9964 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9965 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9966 cancel_lru_locks mdc
9967 cancel_lru_locks osc
9968 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9969 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9970 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9971 # XXX client can not do early lock cancel of OST lock
9972 # during rename (LU-4206), so cancel osc lock now.
9974 cancel_lru_locks osc
9975 can1=$(do_facet mds1 \
9976 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9977 awk '/ldlm_cancel/ {print $2}')
9978 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9979 awk '/ldlm_bl_callback/ {print $2}')
9980 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9982 can2=$(do_facet mds1 \
9983 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9984 awk '/ldlm_cancel/ {print $2}')
9985 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9986 awk '/ldlm_bl_callback/ {print $2}')
9987 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9988 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9989 lru_resize_enable mdc
9990 lru_resize_enable osc
9992 run_test 120f "Early Lock Cancel: rename test"
9995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9996 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9997 skip_env "no early lock cancel on server"
9998 remote_mds_nodsh && skip "remote MDS with nodsh"
10000 lru_resize_disable mdc
10001 lru_resize_disable osc
10003 echo create $count files
10004 test_mkdir $DIR/$tdir
10005 cancel_lru_locks mdc
10006 cancel_lru_locks osc
10009 can0=$(do_facet $SINGLEMDS \
10010 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10011 awk '/ldlm_cancel/ {print $2}')
10012 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10013 awk '/ldlm_bl_callback/ {print $2}')
10014 createmany -o $DIR/$tdir/f $count
10016 can1=$(do_facet $SINGLEMDS \
10017 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10018 awk '/ldlm_cancel/ {print $2}')
10019 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10020 awk '/ldlm_bl_callback/ {print $2}')
10022 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10023 echo rm $count files
10026 can2=$(do_facet $SINGLEMDS \
10027 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10028 awk '/ldlm_cancel/ {print $2}')
10029 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10030 awk '/ldlm_bl_callback/ {print $2}')
10032 echo total: $count removes in $((t2-t1))
10033 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10035 # wait for commitment of removal
10036 lru_resize_enable mdc
10037 lru_resize_enable osc
10039 run_test 120g "Early Lock Cancel: performance test"
10041 test_121() { #bug #10589
10042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10045 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10046 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10047 lctl set_param fail_loc=0x310
10048 cancel_lru_locks osc > /dev/null
10049 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10050 lctl set_param fail_loc=0
10051 [[ $reads -eq $writes ]] ||
10052 error "read $reads blocks, must be $writes blocks"
10054 run_test 121 "read cancel race ========="
10056 test_123a() { # was test 123, statahead(bug 11401)
10057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10060 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10061 log "testing UP system. Performance may be lower than expected."
10066 test_mkdir $DIR/$tdir
10067 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10068 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10070 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10071 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10073 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10074 lctl set_param -n llite.*.statahead_max 0
10075 lctl get_param llite.*.statahead_max
10076 cancel_lru_locks mdc
10077 cancel_lru_locks osc
10079 time ls -l $DIR/$tdir | wc -l
10081 delta=$((etime - stime))
10082 log "ls $i files without statahead: $delta sec"
10083 lctl set_param llite.*.statahead_max=$max
10085 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10086 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10087 cancel_lru_locks mdc
10088 cancel_lru_locks osc
10090 time ls -l $DIR/$tdir | wc -l
10092 delta_sa=$((etime - stime))
10093 log "ls $i files with statahead: $delta_sa sec"
10094 lctl get_param -n llite.*.statahead_stats
10095 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10097 [[ $swrong -lt $ewrong ]] &&
10098 log "statahead was stopped, maybe too many locks held!"
10099 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10101 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10102 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10103 lctl set_param -n llite.*.statahead_max 0
10104 lctl get_param llite.*.statahead_max
10105 cancel_lru_locks mdc
10106 cancel_lru_locks osc
10108 time ls -l $DIR/$tdir | wc -l
10110 delta=$((etime - stime))
10111 log "ls $i files again without statahead: $delta sec"
10112 lctl set_param llite.*.statahead_max=$max
10113 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10114 if [ $SLOWOK -eq 0 ]; then
10115 error "ls $i files is slower with statahead!"
10117 log "ls $i files is slower with statahead!"
10123 [ $delta -gt 20 ] && break
10124 [ $delta -gt 8 ] && MULT=$((50 / delta))
10125 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10133 delta=$((etime - stime))
10134 log "rm -r $DIR/$tdir/: $delta seconds"
10136 lctl get_param -n llite.*.statahead_stats
10138 run_test 123a "verify statahead work"
10140 test_123b () { # statahead(bug 15027)
10141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10143 test_mkdir $DIR/$tdir
10144 createmany -o $DIR/$tdir/$tfile-%d 1000
10146 cancel_lru_locks mdc
10147 cancel_lru_locks osc
10149 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10150 lctl set_param fail_loc=0x80000803
10151 ls -lR $DIR/$tdir > /dev/null
10153 lctl set_param fail_loc=0x0
10154 lctl get_param -n llite.*.statahead_stats
10159 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10163 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10164 skip_env "no lru resize on server"
10168 test_mkdir $DIR/$tdir
10170 log "create $NR files at $DIR/$tdir"
10171 createmany -o $DIR/$tdir/f $NR ||
10172 error "failed to create $NR files in $DIR/$tdir"
10174 cancel_lru_locks mdc
10175 ls -l $DIR/$tdir > /dev/null
10179 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10180 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10181 LRU_SIZE=$($LCTL get_param -n $PARAM)
10182 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10183 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10185 log "NS=$(basename $NSDIR)"
10190 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10191 skip "Not enough cached locks created!"
10193 log "LRU=$LRU_SIZE"
10197 # We know that lru resize allows one client to hold $LIMIT locks
10198 # for 10h. After that locks begin to be killed by client.
10200 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10202 if [ $LIMIT -lt $LRU_SIZE ]; then
10203 skip "Limit is too small $LIMIT"
10206 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10207 # killing locks. Some time was spent for creating locks. This means
10208 # that up to the moment of sleep finish we must have killed some of
10209 # them (10-100 locks). This depends on how fast ther were created.
10210 # Many of them were touched in almost the same moment and thus will
10211 # be killed in groups.
10212 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10214 # Use $LRU_SIZE_B here to take into account real number of locks
10215 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10216 local LRU_SIZE_B=$LRU_SIZE
10218 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10219 log "OLD_LVF=$OLD_LVF"
10220 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10222 # Let's make sure that we really have some margin. Client checks
10223 # cached locks every 10 sec.
10224 SLEEP=$((SLEEP+20))
10225 log "Sleep ${SLEEP} sec"
10227 while ((SEC<$SLEEP)); do
10231 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10232 echo -n "$LRU_SIZE"
10235 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10236 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10238 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10239 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10240 unlinkmany $DIR/$tdir/f $NR
10244 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10245 log "unlink $NR files at $DIR/$tdir"
10246 unlinkmany $DIR/$tdir/f $NR
10248 run_test 124a "lru resize ======================================="
10250 get_max_pool_limit()
10252 local limit=$($LCTL get_param \
10253 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10255 for l in $limit; do
10256 if [[ $l -gt $max ]]; then
10264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10265 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10266 skip_env "no lru resize on server"
10268 LIMIT=$(get_max_pool_limit)
10270 NR=$(($(default_lru_size)*20))
10271 if [[ $NR -gt $LIMIT ]]; then
10272 log "Limit lock number by $LIMIT locks"
10276 IFree=$(mdsrate_inodes_available)
10277 if [ $IFree -lt $NR ]; then
10278 log "Limit lock number by $IFree inodes"
10282 lru_resize_disable mdc
10283 test_mkdir -p $DIR/$tdir/disable_lru_resize
10285 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10286 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10287 cancel_lru_locks mdc
10290 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10293 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10296 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10300 nolruresize_delta=$((etime-stime))
10301 log "ls -la time: $nolruresize_delta seconds"
10302 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10303 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10305 lru_resize_enable mdc
10306 test_mkdir -p $DIR/$tdir/enable_lru_resize
10308 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10309 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10310 cancel_lru_locks mdc
10313 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10316 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10319 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10323 lruresize_delta=$((etime-stime))
10324 log "ls -la time: $lruresize_delta seconds"
10325 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10327 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10328 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10329 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10330 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10332 log "lru resize performs the same with no lru resize"
10334 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10336 run_test 124b "lru resize (performance test) ======================="
10339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10340 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10341 skip_env "no lru resize on server"
10343 # cache ununsed locks on client
10345 cancel_lru_locks mdc
10346 test_mkdir $DIR/$tdir
10347 createmany -o $DIR/$tdir/f $nr ||
10348 error "failed to create $nr files in $DIR/$tdir"
10349 ls -l $DIR/$tdir > /dev/null
10351 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10352 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10353 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10354 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10355 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10357 # set lru_max_age to 1 sec
10358 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10359 echo "sleep $((recalc_p * 2)) seconds..."
10360 sleep $((recalc_p * 2))
10362 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10363 # restore lru_max_age
10364 $LCTL set_param -n $nsdir.lru_max_age $max_age
10365 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10366 unlinkmany $DIR/$tdir/f $nr
10368 run_test 124c "LRUR cancel very aged locks"
10370 test_125() { # 13358
10371 $LCTL get_param -n llite.*.client_type | grep -q local ||
10372 skip "must run as local client"
10373 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10374 skip_env "must have acl enabled"
10375 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10377 test_mkdir $DIR/$tdir
10378 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10379 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10380 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10382 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10384 test_126() { # bug 12829/13455
10385 $GSS && skip_env "must run as gss disabled"
10386 $LCTL get_param -n llite.*.client_type | grep -q local ||
10387 skip "must run as local client"
10388 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10390 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10391 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10393 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10395 run_test 126 "check that the fsgid provided by the client is taken into account"
10397 test_127a() { # bug 15521
10398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10400 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10401 $LCTL set_param osc.*.stats=0
10402 FSIZE=$((2048 * 1024))
10403 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10404 cancel_lru_locks osc
10405 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10407 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10408 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10409 echo "got $COUNT $NAME"
10410 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10411 eval $NAME=$COUNT || error "Wrong proc format"
10414 read_bytes|write_bytes)
10415 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10416 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10417 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10418 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10419 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10420 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10421 error "sumsquare is too small: $SUMSQ"
10422 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10423 error "sumsquare is too big: $SUMSQ"
10427 done < $DIR/${tfile}.tmp
10429 #check that we actually got some stats
10430 [ "$read_bytes" ] || error "Missing read_bytes stats"
10431 [ "$write_bytes" ] || error "Missing write_bytes stats"
10432 [ "$read_bytes" != 0 ] || error "no read done"
10433 [ "$write_bytes" != 0 ] || error "no write done"
10435 run_test 127a "verify the client stats are sane"
10437 test_127b() { # bug LU-333
10438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10439 local name count samp unit min max sum sumsq
10441 $LCTL set_param llite.*.stats=0
10443 # perform 2 reads and writes so MAX is different from SUM.
10444 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10445 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10446 cancel_lru_locks osc
10447 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10448 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10450 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10451 while read name count samp unit min max sum sumsq; do
10452 echo "got $count $name"
10453 eval $name=$count || error "Wrong proc format"
10457 [ $count -ne 2 ] && error "count is not 2: $count"
10458 [ $min -ne $PAGE_SIZE ] &&
10459 error "min is not $PAGE_SIZE: $min"
10460 [ $max -ne $PAGE_SIZE ] &&
10461 error "max is incorrect: $max"
10462 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10463 error "sum is wrong: $sum"
10466 [ $count -ne 2 ] && error "count is not 2: $count"
10467 [ $min -ne $PAGE_SIZE ] &&
10468 error "min is not $PAGE_SIZE: $min"
10469 [ $max -ne $PAGE_SIZE ] &&
10470 error "max is incorrect: $max"
10471 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10472 error "sum is wrong: $sum"
10476 done < $TMP/$tfile.tmp
10478 #check that we actually got some stats
10479 [ "$read_bytes" ] || error "Missing read_bytes stats"
10480 [ "$write_bytes" ] || error "Missing write_bytes stats"
10481 [ "$read_bytes" != 0 ] || error "no read done"
10482 [ "$write_bytes" != 0 ] || error "no write done"
10484 rm -f $TMP/${tfile}.tmp
10486 run_test 127b "verify the llite client stats are sane"
10488 test_128() { # bug 15212
10490 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10495 result=$(grep error $TMP/$tfile.log)
10496 rm -f $DIR/$tfile $TMP/$tfile.log
10497 [ -z "$result" ] ||
10498 error "consecutive find's under interactive lfs failed"
10500 run_test 128 "interactive lfs for 2 consecutive find's"
10502 set_dir_limits () {
10507 local ldproc=/proc/fs/ldiskfs
10508 local facets=$(get_facets MDS)
10510 for facet in ${facets//,/ }; do
10511 canondev=$(ldiskfs_canon \
10512 *.$(convert_facet2label $facet).mntdev $facet)
10513 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10514 ldproc=/sys/fs/ldiskfs
10515 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10516 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10520 check_mds_dmesg() {
10521 local facets=$(get_facets MDS)
10522 for facet in ${facets//,/ }; do
10523 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10530 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10531 skip "Need MDS version with at least 2.5.56"
10532 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10533 skip_env "ldiskfs only test"
10535 remote_mds_nodsh && skip "remote MDS with nodsh"
10539 local has_warning=false
10542 mkdir -p $DIR/$tdir
10544 # block size of mds1
10545 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10546 set_dir_limits $maxsize $maxsize
10547 local dirsize=$(stat -c%s "$DIR/$tdir")
10549 while [[ $dirsize -le $maxsize ]]; do
10550 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10552 if ! $has_warning; then
10553 check_mds_dmesg '"is approaching"' && has_warning=true
10555 # check two errors:
10556 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10557 # EFBIG for previous versions included in ldiskfs series
10558 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
10560 echo "return code $rc received as expected"
10562 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10563 error_exit "create failed w/o dir size limit"
10565 check_mds_dmesg '"has reached"' ||
10566 error_exit "reached message should be output"
10568 [ $has_warning = "false" ] &&
10569 error_exit "warning message should be output"
10571 dirsize=$(stat -c%s "$DIR/$tdir")
10573 [[ $dirsize -ge $maxsize ]] && return 0
10574 error_exit "current dir size $dirsize, " \
10575 "previous limit $maxsize"
10576 elif [ $rc -ne 0 ]; then
10578 error_exit "return $rc received instead of expected " \
10579 "$EFBIG or $ENOSPC, files in dir $dirsize"
10581 nfiles=$((nfiles + 1))
10582 dirsize=$(stat -c%s "$DIR/$tdir")
10586 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10588 run_test 129 "test directory size limit ========================"
10597 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10598 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10600 trap cleanup_130 EXIT RETURN
10602 local fm_file=$DIR/$tfile
10603 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10604 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10605 error "dd failed for $fm_file"
10607 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10608 filefrag -ves $fm_file
10610 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10611 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10612 [ $RC != 0 ] && error "filefrag $fm_file failed"
10614 filefrag_op=$(filefrag -ve -k $fm_file |
10615 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10616 lun=$($LFS getstripe -i $fm_file)
10618 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10621 for line in $filefrag_op
10623 frag_lun=`echo $line | cut -d: -f5`
10624 ext_len=`echo $line | cut -d: -f4`
10625 if (( $frag_lun != $lun )); then
10627 error "FIEMAP on 1-stripe file($fm_file) failed"
10630 (( tot_len += ext_len ))
10633 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10635 error "FIEMAP on 1-stripe file($fm_file) failed;"
10641 echo "FIEMAP on single striped file succeeded"
10643 run_test 130a "FIEMAP (1-stripe file)"
10646 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10648 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10649 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10651 trap cleanup_130 EXIT RETURN
10653 local fm_file=$DIR/$tfile
10654 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10655 error "setstripe on $fm_file"
10656 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10657 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10659 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10660 error "dd failed on $fm_file"
10662 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10663 filefrag_op=$(filefrag -ve -k $fm_file |
10664 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10666 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10667 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10672 for line in $filefrag_op
10674 frag_lun=$(echo $line | cut -d: -f5 |
10675 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10676 ext_len=$(echo $line | cut -d: -f4)
10677 if (( $frag_lun != $last_lun )); then
10678 if (( tot_len != 1024 )); then
10680 error "FIEMAP on $fm_file failed; returned " \
10681 "len $tot_len for OST $last_lun instead of 1024"
10684 (( num_luns += 1 ))
10688 (( tot_len += ext_len ))
10691 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10693 error "FIEMAP on $fm_file failed; returned wrong number of " \
10694 "luns or wrong len for OST $last_lun"
10700 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10702 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10705 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10707 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10708 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10710 trap cleanup_130 EXIT RETURN
10712 local fm_file=$DIR/$tfile
10713 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10714 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10715 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10717 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10718 error "dd failed on $fm_file"
10720 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10721 filefrag_op=$(filefrag -ve -k $fm_file |
10722 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10724 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10725 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10730 for line in $filefrag_op
10732 frag_lun=$(echo $line | cut -d: -f5 |
10733 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10734 ext_len=$(echo $line | cut -d: -f4)
10735 if (( $frag_lun != $last_lun )); then
10736 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10737 if (( logical != 512 )); then
10739 error "FIEMAP on $fm_file failed; returned " \
10740 "logical start for lun $logical instead of 512"
10743 if (( tot_len != 512 )); then
10745 error "FIEMAP on $fm_file failed; returned " \
10746 "len $tot_len for OST $last_lun instead of 1024"
10749 (( num_luns += 1 ))
10753 (( tot_len += ext_len ))
10756 if (( num_luns != 2 || tot_len != 512 )); then
10758 error "FIEMAP on $fm_file failed; returned wrong number of " \
10759 "luns or wrong len for OST $last_lun"
10765 echo "FIEMAP on 2-stripe file with hole succeeded"
10767 run_test 130c "FIEMAP (2-stripe file with hole)"
10770 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10772 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10773 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10775 trap cleanup_130 EXIT RETURN
10777 local fm_file=$DIR/$tfile
10778 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10779 error "setstripe on $fm_file"
10780 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10781 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10783 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10784 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10785 error "dd failed on $fm_file"
10787 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10788 filefrag_op=$(filefrag -ve -k $fm_file |
10789 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10791 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10792 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10797 for line in $filefrag_op
10799 frag_lun=$(echo $line | cut -d: -f5 |
10800 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10801 ext_len=$(echo $line | cut -d: -f4)
10802 if (( $frag_lun != $last_lun )); then
10803 if (( tot_len != 1024 )); then
10805 error "FIEMAP on $fm_file failed; returned " \
10806 "len $tot_len for OST $last_lun instead of 1024"
10809 (( num_luns += 1 ))
10813 (( tot_len += ext_len ))
10816 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10818 error "FIEMAP on $fm_file failed; returned wrong number of " \
10819 "luns or wrong len for OST $last_lun"
10825 echo "FIEMAP on N-stripe file succeeded"
10827 run_test 130d "FIEMAP (N-stripe file)"
10830 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10832 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10833 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10835 trap cleanup_130 EXIT RETURN
10837 local fm_file=$DIR/$tfile
10838 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10839 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10840 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10843 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10844 for ((i = 0; i < $NUM_BLKS; i++))
10846 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10849 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10850 filefrag_op=$(filefrag -ve -k $fm_file |
10851 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10853 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10854 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10859 for line in $filefrag_op
10861 frag_lun=$(echo $line | cut -d: -f5 |
10862 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10863 ext_len=$(echo $line | cut -d: -f4)
10864 if (( $frag_lun != $last_lun )); then
10865 if (( tot_len != $EXPECTED_LEN )); then
10867 error "FIEMAP on $fm_file failed; returned " \
10868 "len $tot_len for OST $last_lun instead " \
10872 (( num_luns += 1 ))
10876 (( tot_len += ext_len ))
10879 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10881 error "FIEMAP on $fm_file failed; returned wrong number " \
10882 "of luns or wrong len for OST $last_lun"
10888 echo "FIEMAP with continuation calls succeeded"
10890 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10893 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10894 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10896 local fm_file=$DIR/$tfile
10897 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10898 error "multiop create with lov_delay_create on $fm_file"
10900 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10901 filefrag_extents=$(filefrag -vek $fm_file |
10902 awk '/extents? found/ { print $2 }')
10903 if [[ "$filefrag_extents" != "0" ]]; then
10904 error "FIEMAP on $fm_file failed; " \
10905 "returned $filefrag_extents expected 0"
10910 run_test 130f "FIEMAP (unstriped file)"
10912 # Test for writev/readv
10914 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10915 error "writev test failed"
10916 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10917 error "readv failed"
10920 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10923 local fsize=$((524288 + 1048576 + 1572864))
10924 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10925 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10926 error "append writev test failed"
10928 ((fsize += 1572864 + 1048576))
10929 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10930 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10931 error "append writev test failed"
10934 run_test 131b "test append writev"
10937 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10940 run_test 131c "test read/write on file w/o objects"
10943 rwv -f $DIR/$tfile -w -n 1 1572864
10944 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10945 if [ "$NOB" != 1572864 ]; then
10946 error "Short read filed: read $NOB bytes instead of 1572864"
10950 run_test 131d "test short read"
10953 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10954 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10955 error "read hitting hole failed"
10958 run_test 131e "test read hitting hole"
10967 mds*) res=$(do_facet $facet \
10968 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10970 ost*) res=$(do_facet $facet \
10971 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10973 *) error "Wrong facet '$facet'" ;;
10975 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10976 # if the argument $3 is zero, it means any stat increment is ok.
10977 if [[ $want -gt 0 ]]; then
10978 local count=$(echo $res | awk '{ print $2 }')
10979 [[ $count -ne $want ]] &&
10980 error "The $op counter on $facet is $count, not $want"
10985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10986 remote_ost_nodsh && skip "remote OST with nodsh"
10987 remote_mds_nodsh && skip "remote MDS with nodsh"
10988 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10989 skip_env "MDS doesn't support rename stats"
10991 local testdir=$DIR/${tdir}/stats_testdir
10993 mkdir -p $DIR/${tdir}
10996 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10997 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10999 # verify mdt stats first.
11000 mkdir ${testdir} || error "mkdir failed"
11001 check_stats $SINGLEMDS "mkdir" 1
11002 touch ${testdir}/${tfile} || error "touch failed"
11003 check_stats $SINGLEMDS "open" 1
11004 check_stats $SINGLEMDS "close" 1
11005 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11006 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11007 check_stats $SINGLEMDS "mknod" 2
11009 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11010 check_stats $SINGLEMDS "unlink" 1
11011 rm -f ${testdir}/${tfile} || error "file remove failed"
11012 check_stats $SINGLEMDS "unlink" 2
11014 # remove working dir and check mdt stats again.
11015 rmdir ${testdir} || error "rmdir failed"
11016 check_stats $SINGLEMDS "rmdir" 1
11018 local testdir1=$DIR/${tdir}/stats_testdir1
11019 mkdir -p ${testdir}
11020 mkdir -p ${testdir1}
11021 touch ${testdir1}/test1
11022 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11023 check_stats $SINGLEMDS "crossdir_rename" 1
11025 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11026 check_stats $SINGLEMDS "samedir_rename" 1
11028 rm -rf $DIR/${tdir}
11030 run_test 133a "Verifying MDT stats ========================================"
11035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11036 remote_ost_nodsh && skip "remote OST with nodsh"
11037 remote_mds_nodsh && skip "remote MDS with nodsh"
11039 local testdir=$DIR/${tdir}/stats_testdir
11041 mkdir -p ${testdir} || error "mkdir failed"
11042 touch ${testdir}/${tfile} || error "touch failed"
11043 cancel_lru_locks mdc
11046 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11047 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11049 # extra mdt stats verification.
11050 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11051 check_stats $SINGLEMDS "setattr" 1
11052 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11053 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11055 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11056 check_stats $SINGLEMDS "getattr" 1
11058 rm -rf $DIR/${tdir}
11060 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11061 # so the check below is not reliable
11062 [ $MDSCOUNT -eq 1 ] || return 0
11064 # Sleep to avoid a cached response.
11065 #define OBD_STATFS_CACHE_SECONDS 1
11067 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11068 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11069 $LFS df || error "lfs failed"
11070 check_stats $SINGLEMDS "statfs" 1
11072 # check aggregated statfs (LU-10018)
11073 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11075 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11078 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11079 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11081 check_stats $SINGLEMDS "statfs" 1
11083 # We want to check that the client didn't send OST_STATFS to
11084 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11085 # extra care is needed here.
11086 if remote_mds; then
11087 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11088 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11090 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11091 [ "$res" ] && error "OST got STATFS"
11096 run_test 133b "Verifying extra MDT stats =================================="
11099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11100 remote_ost_nodsh && skip "remote OST with nodsh"
11101 remote_mds_nodsh && skip "remote MDS with nodsh"
11103 local testdir=$DIR/$tdir/stats_testdir
11105 test_mkdir -p $testdir
11107 # verify obdfilter stats.
11108 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11110 cancel_lru_locks osc
11111 wait_delete_completed
11114 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11115 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11117 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11120 cancel_lru_locks osc
11121 check_stats ost1 "write" 1
11123 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11124 check_stats ost1 "read" 1
11126 > $testdir/$tfile || error "truncate failed"
11127 check_stats ost1 "punch" 1
11129 rm -f $testdir/$tfile || error "file remove failed"
11130 wait_delete_completed
11131 check_stats ost1 "destroy" 1
11135 run_test 133c "Verifying OST stats ========================================"
11142 while [ $value -ge 2 ]; do
11147 if [ $orig -gt $order ]; then
11155 local size=('K' 'M' 'G' 'T');
11157 local size_string=$value
11159 while [ $value -ge 1024 ]; do
11160 if [ $i -gt 3 ]; then
11161 #T is the biggest unit we get here, if that is bigger,
11163 size_string=${value}T
11166 value=$((value >> 10))
11167 if [ $value -lt 1024 ]; then
11168 size_string=${value}${size[$i]}
11177 get_rename_size() {
11179 local context=${2:-.}
11180 local sample=$(do_facet $SINGLEMDS $LCTL \
11181 get_param mdt.$FSNAME-MDT0000.rename_stats |
11182 grep -A1 $context |
11183 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11189 remote_ost_nodsh && skip "remote OST with nodsh"
11190 remote_mds_nodsh && skip "remote MDS with nodsh"
11191 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11192 skip_env "MDS doesn't support rename stats"
11194 local testdir1=$DIR/${tdir}/stats_testdir1
11195 local testdir2=$DIR/${tdir}/stats_testdir2
11196 mkdir -p $DIR/${tdir}
11198 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11200 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11201 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11203 createmany -o $testdir1/test 512 || error "createmany failed"
11205 # check samedir rename size
11206 mv ${testdir1}/test0 ${testdir1}/test_0
11208 local testdir1_size=$(ls -l $DIR/${tdir} |
11209 awk '/stats_testdir1/ {print $5}')
11210 local testdir2_size=$(ls -l $DIR/${tdir} |
11211 awk '/stats_testdir2/ {print $5}')
11213 testdir1_size=$(order_2 $testdir1_size)
11214 testdir2_size=$(order_2 $testdir2_size)
11216 testdir1_size=$(size_in_KMGT $testdir1_size)
11217 testdir2_size=$(size_in_KMGT $testdir2_size)
11219 echo "source rename dir size: ${testdir1_size}"
11220 echo "target rename dir size: ${testdir2_size}"
11222 local cmd="do_facet $SINGLEMDS $LCTL "
11223 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11225 eval $cmd || error "$cmd failed"
11226 local samedir=$($cmd | grep 'same_dir')
11227 local same_sample=$(get_rename_size $testdir1_size)
11228 [ -z "$samedir" ] && error "samedir_rename_size count error"
11229 [[ $same_sample -eq 1 ]] ||
11230 error "samedir_rename_size error $same_sample"
11231 echo "Check same dir rename stats success"
11233 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11235 # check crossdir rename size
11236 mv ${testdir1}/test_0 ${testdir2}/test_0
11238 testdir1_size=$(ls -l $DIR/${tdir} |
11239 awk '/stats_testdir1/ {print $5}')
11240 testdir2_size=$(ls -l $DIR/${tdir} |
11241 awk '/stats_testdir2/ {print $5}')
11243 testdir1_size=$(order_2 $testdir1_size)
11244 testdir2_size=$(order_2 $testdir2_size)
11246 testdir1_size=$(size_in_KMGT $testdir1_size)
11247 testdir2_size=$(size_in_KMGT $testdir2_size)
11249 echo "source rename dir size: ${testdir1_size}"
11250 echo "target rename dir size: ${testdir2_size}"
11252 eval $cmd || error "$cmd failed"
11253 local crossdir=$($cmd | grep 'crossdir')
11254 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11255 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11256 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11257 [[ $src_sample -eq 1 ]] ||
11258 error "crossdir_rename_size error $src_sample"
11259 [[ $tgt_sample -eq 1 ]] ||
11260 error "crossdir_rename_size error $tgt_sample"
11261 echo "Check cross dir rename stats success"
11262 rm -rf $DIR/${tdir}
11264 run_test 133d "Verifying rename_stats ========================================"
11267 remote_mds_nodsh && skip "remote MDS with nodsh"
11268 remote_ost_nodsh && skip "remote OST with nodsh"
11269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11271 local testdir=$DIR/${tdir}/stats_testdir
11272 local ctr f0 f1 bs=32768 count=42 sum
11274 mkdir -p ${testdir} || error "mkdir failed"
11276 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11278 for ctr in {write,read}_bytes; do
11280 cancel_lru_locks osc
11282 do_facet ost1 $LCTL set_param -n \
11283 "obdfilter.*.exports.clear=clear"
11285 if [ $ctr = write_bytes ]; then
11287 f1=${testdir}/${tfile}
11289 f0=${testdir}/${tfile}
11293 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11296 cancel_lru_locks osc
11298 sum=$(do_facet ost1 $LCTL get_param \
11299 "obdfilter.*.exports.*.stats" |
11300 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11301 $1 == ctr { sum += $7 }
11302 END { printf("%0.0f", sum) }')
11304 if ((sum != bs * count)); then
11305 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11309 rm -rf $DIR/${tdir}
11311 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11313 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11315 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11316 # not honor the -ignore_readdir_race option correctly. So we call
11317 # error_ignore() rather than error() in these cases. See LU-11152.
11319 if (find --version; do_facet mds1 find --version) |
11320 grep -q '\b4\.5\.1[1-4]\b'; then
11321 error_ignore LU-11152 "$@"
11328 # First without trusting modes.
11329 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11330 echo "proc_dirs='$proc_dirs'"
11331 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11332 find $proc_dirs -exec cat '{}' \; &> /dev/null
11334 # Second verifying readability.
11335 $LCTL get_param -R '*' &> /dev/null
11337 # Verifing writability with badarea_io.
11339 -ignore_readdir_race \
11341 -not -name force_lbug \
11342 -not -name changelog_mask \
11343 -exec badarea_io '{}' \; ||
11344 error_133 "find $proc_dirs failed"
11346 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11349 remote_mds_nodsh && skip "remote MDS with nodsh"
11350 remote_ost_nodsh && skip "remote OST with nodsh"
11352 # eventually, this can also be replaced with "lctl get_param -R",
11353 # but not until that option is always available on the server
11355 for facet in mds1 ost1; do
11356 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11357 skip_noexit "Too old lustre on $facet"
11358 local facet_proc_dirs=$(do_facet $facet \
11359 \\\ls -d $proc_regexp 2>/dev/null)
11360 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11361 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11362 do_facet $facet find $facet_proc_dirs \
11363 ! -name req_history \
11364 -exec cat '{}' \\\; &> /dev/null
11366 do_facet $facet find $facet_proc_dirs \
11367 ! -name req_history \
11369 -exec cat '{}' \\\; &> /dev/null ||
11370 error "proc file read failed"
11372 do_facet $facet find $facet_proc_dirs \
11373 -ignore_readdir_race \
11375 -not -name force_lbug \
11376 -not -name changelog_mask \
11377 -exec badarea_io '{}' \\\; ||
11378 error_133 "$facet find $facet_proc_dirs failed"
11381 # remount the FS in case writes/reads /proc break the FS
11382 cleanup || error "failed to unmount"
11383 setup || error "failed to setup"
11386 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11389 remote_mds_nodsh && skip "remote MDS with nodsh"
11390 remote_ost_nodsh && skip "remote OST with nodsh"
11391 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11392 skip "Need MDS version at least 2.9.54"
11396 for facet in client mds1 ost1; do
11397 local facet_proc_dirs=$(do_facet $facet \
11398 \\\ls -d $proc_regexp 2> /dev/null)
11399 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11400 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11401 # Get the list of files that are missing the terminating newline
11402 local missing=($(do_facet $facet \
11403 find ${facet_proc_dirs} -type f \| \
11404 while read F\; do \
11405 awk -v FS='\v' -v RS='\v\v' \
11406 "'END { if(NR>0 && \
11407 \\\$NF !~ /.*\\\n\$/) \
11408 print FILENAME}'" \
11411 [ ${#missing[*]} -eq 0 ] ||
11412 error "files do not end with newline: ${missing[*]}"
11415 run_test 133h "Proc files should end with newlines"
11418 remote_mds_nodsh && skip "remote MDS with nodsh"
11419 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11420 skip "Need MDS version at least 2.7.54"
11422 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11423 cancel_lru_locks mdc
11425 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11426 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11427 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11430 createmany -o $DIR/$tdir/f $nr ||
11431 error "failed to create $nr files in $DIR/$tdir"
11432 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11434 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11435 do_facet mds1 $LCTL set_param fail_loc=0x327
11436 do_facet mds1 $LCTL set_param fail_val=500
11439 echo "sleep 10 seconds ..."
11441 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11443 do_facet mds1 $LCTL set_param fail_loc=0
11444 do_facet mds1 $LCTL set_param fail_val=0
11445 [ $lck_cnt -lt $unused ] ||
11446 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11449 unlinkmany $DIR/$tdir/f $nr
11451 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11454 remote_mds_nodsh && skip "remote MDS with nodsh"
11455 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11456 skip "Need MDS version at least 2.7.54"
11458 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11459 cancel_lru_locks mdc
11461 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11462 ldlm.lock_reclaim_threshold_mb)
11463 # disable reclaim temporarily
11464 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11466 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11467 do_facet mds1 $LCTL set_param fail_loc=0x328
11468 do_facet mds1 $LCTL set_param fail_val=500
11470 $LCTL set_param debug=+trace
11473 createmany -o $DIR/$tdir/f $nr &
11474 local create_pid=$!
11476 echo "Sleep $TIMEOUT seconds ..."
11478 if ! ps -p $create_pid > /dev/null 2>&1; then
11479 do_facet mds1 $LCTL set_param fail_loc=0
11480 do_facet mds1 $LCTL set_param fail_val=0
11481 do_facet mds1 $LCTL set_param \
11482 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11483 error "createmany finished incorrectly!"
11485 do_facet mds1 $LCTL set_param fail_loc=0
11486 do_facet mds1 $LCTL set_param fail_val=0
11487 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11488 wait $create_pid || return 1
11490 unlinkmany $DIR/$tdir/f $nr
11492 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11494 test_140() { #bug-17379
11495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11497 test_mkdir $DIR/$tdir
11498 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11499 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11501 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11502 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11504 while i=$((i + 1)); do
11506 cd $i || error "Changing to $i"
11507 ln -s ../stat stat || error "Creating stat symlink"
11508 # Read the symlink until ELOOP present,
11509 # not LBUGing the system is considered success,
11510 # we didn't overrun the stack.
11511 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11512 if [ $ret -ne 0 ]; then
11513 if [ $ret -eq 40 ]; then
11516 error "Open stat symlink"
11522 echo "The symlink depth = $i"
11523 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11524 error "Invalid symlink depth"
11526 # Test recursive symlink
11527 ln -s symlink_self symlink_self
11528 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11529 echo "open symlink_self returns $ret"
11530 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11532 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11537 local TF="$TMP/$tfile"
11539 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11541 cancel_lru_locks $OSC
11542 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11543 remount_client $MOUNT
11545 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11548 $TRUNCATE $DIR/$tfile 6000
11549 cancel_lru_locks $OSC
11550 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11553 echo "12345" >>$DIR/$tfile
11554 cancel_lru_locks $OSC
11555 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11558 echo "12345" >>$DIR/$tfile
11559 cancel_lru_locks $OSC
11560 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11565 run_test 150 "truncate/append tests"
11567 #LU-2902 roc_hit was not able to read all values from lproc
11568 function roc_hit_init() {
11569 local list=$(comma_list $(osts_nodes))
11570 local dir=$DIR/$tdir-check
11571 local file=$dir/$tfile
11577 #use setstripe to do a write to every ost
11578 for i in $(seq 0 $((OSTCOUNT-1))); do
11579 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11580 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11581 idx=$(printf %04x $i)
11582 BEFORE=$(get_osd_param $list *OST*$idx stats |
11583 awk '$1 == "cache_access" {sum += $7}
11584 END { printf("%0.0f", sum) }')
11586 cancel_lru_locks osc
11587 cat $file >/dev/null
11589 AFTER=$(get_osd_param $list *OST*$idx stats |
11590 awk '$1 == "cache_access" {sum += $7}
11591 END { printf("%0.0f", sum) }')
11593 echo BEFORE:$BEFORE AFTER:$AFTER
11594 if ! let "AFTER - BEFORE == 4"; then
11596 error "roc_hit is not safe to use"
11604 function roc_hit() {
11605 local list=$(comma_list $(osts_nodes))
11606 echo $(get_osd_param $list '' stats |
11607 awk '$1 == "cache_hit" {sum += $7}
11608 END { printf("%0.0f", sum) }')
11611 function set_cache() {
11614 if [ "$2" == "off" ]; then
11617 local list=$(comma_list $(osts_nodes))
11618 set_osd_param $list '' $1_cache_enable $on
11620 cancel_lru_locks osc
11624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11625 remote_ost_nodsh && skip "remote OST with nodsh"
11628 local list=$(comma_list $(osts_nodes))
11630 # check whether obdfilter is cache capable at all
11631 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11632 skip "not cache-capable obdfilter"
11635 # check cache is enabled on all obdfilters
11636 if get_osd_param $list '' read_cache_enable | grep 0; then
11637 skip "oss cache is disabled"
11640 set_osd_param $list '' writethrough_cache_enable 1
11642 # check write cache is enabled on all obdfilters
11643 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11644 skip "oss write cache is NOT enabled"
11649 #define OBD_FAIL_OBD_NO_LRU 0x609
11650 do_nodes $list $LCTL set_param fail_loc=0x609
11652 # pages should be in the case right after write
11653 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11656 local BEFORE=$(roc_hit)
11657 cancel_lru_locks osc
11658 cat $DIR/$tfile >/dev/null
11659 local AFTER=$(roc_hit)
11661 do_nodes $list $LCTL set_param fail_loc=0
11663 if ! let "AFTER - BEFORE == CPAGES"; then
11664 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11667 # the following read invalidates the cache
11668 cancel_lru_locks osc
11669 set_osd_param $list '' read_cache_enable 0
11670 cat $DIR/$tfile >/dev/null
11672 # now data shouldn't be found in the cache
11674 cancel_lru_locks osc
11675 cat $DIR/$tfile >/dev/null
11677 if let "AFTER - BEFORE != 0"; then
11678 error "IN CACHE: before: $BEFORE, after: $AFTER"
11681 set_osd_param $list '' read_cache_enable 1
11684 run_test 151 "test cache on oss and controls ==============================="
11687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11689 local TF="$TMP/$tfile"
11691 # simulate ENOMEM during write
11692 #define OBD_FAIL_OST_NOMEM 0x226
11693 lctl set_param fail_loc=0x80000226
11694 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11696 sync || error "sync failed"
11697 lctl set_param fail_loc=0
11699 # discard client's cache
11700 cancel_lru_locks osc
11702 # simulate ENOMEM during read
11703 lctl set_param fail_loc=0x80000226
11704 cmp $TF $DIR/$tfile || error "cmp failed"
11705 lctl set_param fail_loc=0
11709 run_test 152 "test read/write with enomem ============================"
11712 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11714 run_test 153 "test if fdatasync does not crash ======================="
11716 dot_lustre_fid_permission_check() {
11718 local ffid=$MOUNT/.lustre/fid/$fid
11721 echo "stat fid $fid"
11722 stat $ffid > /dev/null || error "stat $ffid failed."
11723 echo "touch fid $fid"
11724 touch $ffid || error "touch $ffid failed."
11725 echo "write to fid $fid"
11726 cat /etc/hosts > $ffid || error "write $ffid failed."
11727 echo "read fid $fid"
11728 diff /etc/hosts $ffid || error "read $ffid failed."
11729 echo "append write to fid $fid"
11730 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11731 echo "rename fid $fid"
11732 mv $ffid $test_dir/$tfile.1 &&
11733 error "rename $ffid to $tfile.1 should fail."
11734 touch $test_dir/$tfile.1
11735 mv $test_dir/$tfile.1 $ffid &&
11736 error "rename $tfile.1 to $ffid should fail."
11737 rm -f $test_dir/$tfile.1
11738 echo "truncate fid $fid"
11739 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11740 echo "link fid $fid"
11741 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11742 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11743 echo "setfacl fid $fid"
11744 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11745 echo "getfacl fid $fid"
11746 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11748 echo "unlink fid $fid"
11749 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11750 echo "mknod fid $fid"
11751 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11753 fid=[0xf00000400:0x1:0x0]
11754 ffid=$MOUNT/.lustre/fid/$fid
11756 echo "stat non-exist fid $fid"
11757 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11758 echo "write to non-exist fid $fid"
11759 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11760 echo "link new fid $fid"
11761 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11763 mkdir -p $test_dir/$tdir
11764 touch $test_dir/$tdir/$tfile
11765 fid=$($LFS path2fid $test_dir/$tdir)
11768 error "error: could not get fid for $test_dir/$dir/$tfile."
11770 ffid=$MOUNT/.lustre/fid/$fid
11773 ls $ffid > /dev/null || error "ls $ffid failed."
11774 echo "touch $fid/$tfile.1"
11775 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11777 echo "touch $MOUNT/.lustre/fid/$tfile"
11778 touch $MOUNT/.lustre/fid/$tfile && \
11779 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11781 echo "setxattr to $MOUNT/.lustre/fid"
11782 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11784 echo "listxattr for $MOUNT/.lustre/fid"
11785 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11787 echo "delxattr from $MOUNT/.lustre/fid"
11788 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11790 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11791 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11792 error "touch invalid fid should fail."
11794 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11795 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11796 error "touch non-normal fid should fail."
11798 echo "rename $tdir to $MOUNT/.lustre/fid"
11799 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11800 error "rename to $MOUNT/.lustre/fid should fail."
11802 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11804 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11805 local new_obf_mode=777
11807 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11808 chmod $new_obf_mode $DIR/.lustre/fid ||
11809 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11811 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11812 [ $obf_mode -eq $new_obf_mode ] ||
11813 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11815 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11816 chmod $old_obf_mode $DIR/.lustre/fid ||
11817 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11820 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11821 fid=$($LFS path2fid $test_dir/$tfile-2)
11823 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11825 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11826 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11827 error "create lov data thru .lustre failed"
11829 echo "cp /etc/passwd $test_dir/$tfile-2"
11830 cp /etc/passwd $test_dir/$tfile-2 ||
11831 error "copy to $test_dir/$tfile-2 failed."
11832 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11833 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11834 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11836 rm -rf $test_dir/tfile.lnk
11837 rm -rf $test_dir/$tfile-2
11841 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11842 skip "Need MDS version at least 2.4.1"
11844 local tf=$DIR/$tfile
11847 local fid=$($LFS path2fid $tf)
11848 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11850 # check that we get the same pathname back
11851 local found=$($LFS fid2path $MOUNT "$fid")
11852 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11853 [ "$found" == "$tf" ] ||
11854 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11856 run_test 154A "lfs path2fid and fid2path basic checks"
11859 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11860 skip "Need MDS version at least 2.4.1"
11862 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11863 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11864 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11865 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11867 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11868 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11870 # check that we get the same pathname
11871 echo "PFID: $PFID, name: $name"
11872 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11873 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11874 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11875 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11877 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11879 run_test 154B "verify the ll_decode_linkea tool"
11882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11883 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11884 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11885 skip "Need MDS version at least 2.2.51"
11886 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11888 cp /etc/hosts $DIR/$tfile
11890 fid=$($LFS path2fid $DIR/$tfile)
11892 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11894 dot_lustre_fid_permission_check "$fid" $DIR ||
11895 error "dot lustre permission check $fid failed"
11897 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11899 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11901 touch $MOUNT/.lustre/file &&
11902 error "creation is not allowed under .lustre"
11904 mkdir $MOUNT/.lustre/dir &&
11905 error "mkdir is not allowed under .lustre"
11909 run_test 154a "Open-by-FID"
11912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11913 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11914 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11915 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11916 skip "Need MDS version at least 2.2.51"
11918 local remote_dir=$DIR/$tdir/remote_dir
11922 mkdir -p $DIR/$tdir
11923 $LFS mkdir -i $MDTIDX $remote_dir ||
11924 error "create remote directory failed"
11926 cp /etc/hosts $remote_dir/$tfile
11928 fid=$($LFS path2fid $remote_dir/$tfile)
11930 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11932 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11933 error "dot lustre permission check $fid failed"
11936 run_test 154b "Open-by-FID for remote directory"
11939 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11940 skip "Need MDS version at least 2.4.1"
11942 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11943 local FID1=$($LFS path2fid $DIR/$tfile.1)
11944 local FID2=$($LFS path2fid $DIR/$tfile.2)
11945 local FID3=$($LFS path2fid $DIR/$tfile.3)
11948 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11949 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11950 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11952 [ "$FID" = "${!want}" ] ||
11953 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11957 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11959 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11960 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11964 run_test 154c "lfs path2fid and fid2path multiple arguments"
11967 remote_mds_nodsh && skip "remote MDS with nodsh"
11968 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11969 skip "Need MDS version at least 2.5.53"
11971 if remote_mds; then
11972 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11976 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11983 local fid=$($LFS path2fid $DIR/$tfile)
11986 cmd="exec $fd<$DIR/$tfile"
11988 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11989 echo "$fid_list" | grep "$fid"
11992 cmd="exec $fd>/dev/null"
11994 if [ $rc -ne 0 ]; then
11995 error "FID $fid not found in open files list $fid_list"
11998 run_test 154d "Verify open file fid"
12002 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12003 skip "Need MDS version at least 2.6.50"
12005 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12006 error ".lustre returned by readdir"
12009 run_test 154e ".lustre is not returned by readdir"
12012 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12014 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12015 test_mkdir -p -c1 $DIR/$tdir/d
12016 # test dirs inherit from its stripe
12017 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12018 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12019 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12020 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12023 # get fid of parents
12024 local FID0=$($LFS path2fid $DIR/$tdir/d)
12025 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12026 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12027 local FID3=$($LFS path2fid $DIR)
12029 # check that path2fid --parents returns expected <parent_fid>/name
12030 # 1) test for a directory (single parent)
12031 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12032 [ "$parent" == "$FID0/foo1" ] ||
12033 error "expected parent: $FID0/foo1, got: $parent"
12035 # 2) test for a file with nlink > 1 (multiple parents)
12036 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12037 echo "$parent" | grep -F "$FID1/$tfile" ||
12038 error "$FID1/$tfile not returned in parent list"
12039 echo "$parent" | grep -F "$FID2/link" ||
12040 error "$FID2/link not returned in parent list"
12042 # 3) get parent by fid
12043 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12044 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12045 echo "$parent" | grep -F "$FID1/$tfile" ||
12046 error "$FID1/$tfile not returned in parent list (by fid)"
12047 echo "$parent" | grep -F "$FID2/link" ||
12048 error "$FID2/link not returned in parent list (by fid)"
12050 # 4) test for entry in root directory
12051 parent=$($LFS path2fid --parents $DIR/f)
12052 echo "$parent" | grep -F "$FID3/f" ||
12053 error "$FID3/f not returned in parent list"
12055 # 5) test it on root directory
12056 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12057 error "$MOUNT should not have parents"
12059 # enable xattr caching and check that linkea is correctly updated
12060 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12061 save_lustre_params client "llite.*.xattr_cache" > $save
12062 lctl set_param llite.*.xattr_cache 1
12064 # 6.1) linkea update on rename
12065 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12067 # get parents by fid
12068 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12069 # foo1 should no longer be returned in parent list
12070 echo "$parent" | grep -F "$FID1" &&
12071 error "$FID1 should no longer be in parent list"
12072 # the new path should appear
12073 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12074 error "$FID2/$tfile.moved is not in parent list"
12076 # 6.2) linkea update on unlink
12077 rm -f $DIR/$tdir/d/foo2/link
12078 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12079 # foo2/link should no longer be returned in parent list
12080 echo "$parent" | grep -F "$FID2/link" &&
12081 error "$FID2/link should no longer be in parent list"
12085 restore_lustre_params < $save
12088 run_test 154f "get parent fids by reading link ea"
12092 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12093 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12094 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12095 skip "Need MDS version at least 2.6.92"
12097 mkdir -p $DIR/$tdir
12098 llapi_fid_test -d $DIR/$tdir
12100 run_test 154g "various llapi FID tests"
12102 test_155_small_load() {
12103 local temp=$TMP/$tfile
12104 local file=$DIR/$tfile
12106 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12107 error "dd of=$temp bs=6096 count=1 failed"
12109 cancel_lru_locks $OSC
12110 cmp $temp $file || error "$temp $file differ"
12112 $TRUNCATE $temp 6000
12113 $TRUNCATE $file 6000
12114 cmp $temp $file || error "$temp $file differ (truncate1)"
12116 echo "12345" >>$temp
12117 echo "12345" >>$file
12118 cmp $temp $file || error "$temp $file differ (append1)"
12120 echo "12345" >>$temp
12121 echo "12345" >>$file
12122 cmp $temp $file || error "$temp $file differ (append2)"
12128 test_155_big_load() {
12129 remote_ost_nodsh && skip "remote OST with nodsh"
12131 local temp=$TMP/$tfile
12132 local file=$DIR/$tfile
12135 local cache_size=$(do_facet ost$((MAXI+1)) \
12136 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12137 local large_file_size=$((cache_size * 2))
12139 echo "OSS cache size: $cache_size KB"
12140 echo "Large file size: $large_file_size KB"
12142 [ $MAXV -le $large_file_size ] &&
12143 skip_env "max available OST size needs > $large_file_size KB"
12145 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12147 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12148 error "dd of=$temp bs=$large_file_size count=1k failed"
12151 cancel_lru_locks osc
12152 cmp $temp $file || error "$temp $file differ"
12158 save_writethrough() {
12159 local facets=$(get_facets OST)
12161 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12167 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12169 save_writethrough $p
12172 set_cache writethrough on
12173 test_155_small_load
12174 restore_lustre_params < $p
12177 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12182 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12184 save_writethrough $p
12187 set_cache writethrough off
12188 test_155_small_load
12189 restore_lustre_params < $p
12192 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12197 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12199 save_writethrough $p
12202 set_cache writethrough on
12203 test_155_small_load
12204 restore_lustre_params < $p
12207 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12212 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12214 save_writethrough $p
12217 set_cache writethrough off
12218 test_155_small_load
12219 restore_lustre_params < $p
12222 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12227 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12229 save_writethrough $p
12232 set_cache writethrough on
12234 restore_lustre_params < $p
12237 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12242 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12244 save_writethrough $p
12247 set_cache writethrough off
12249 restore_lustre_params < $p
12252 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12257 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12259 save_writethrough $p
12262 set_cache writethrough on
12264 restore_lustre_params < $p
12267 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12272 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12274 save_writethrough $p
12277 set_cache writethrough off
12279 restore_lustre_params < $p
12282 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12286 remote_ost_nodsh && skip "remote OST with nodsh"
12287 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12288 skip "stats not implemented on old servers"
12289 [ "$ost1_FSTYPE" = "zfs" ] &&
12290 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12295 local file="$DIR/$tfile"
12296 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12298 save_writethrough $p
12301 log "Turn on read and write cache"
12303 set_cache writethrough on
12305 log "Write data and read it back."
12306 log "Read should be satisfied from the cache."
12307 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12309 cancel_lru_locks osc
12310 cat $file >/dev/null
12312 if ! let "AFTER - BEFORE == CPAGES"; then
12313 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12315 log "cache hits:: before: $BEFORE, after: $AFTER"
12318 log "Read again; it should be satisfied from the cache."
12320 cancel_lru_locks osc
12321 cat $file >/dev/null
12323 if ! let "AFTER - BEFORE == CPAGES"; then
12324 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12326 log "cache hits:: before: $BEFORE, after: $AFTER"
12329 log "Turn off the read cache and turn on the write cache"
12331 set_cache writethrough on
12333 log "Read again; it should be satisfied from the cache."
12335 cancel_lru_locks osc
12336 cat $file >/dev/null
12338 if ! let "AFTER - BEFORE == CPAGES"; then
12339 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12341 log "cache hits:: before: $BEFORE, after: $AFTER"
12344 log "Read again; it should not be satisfied from the cache."
12346 cancel_lru_locks osc
12347 cat $file >/dev/null
12349 if ! let "AFTER - BEFORE == 0"; then
12350 error "IN CACHE: before: $BEFORE, after: $AFTER"
12352 log "cache hits:: before: $BEFORE, after: $AFTER"
12355 log "Write data and read it back."
12356 log "Read should be satisfied from the cache."
12357 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12359 cancel_lru_locks osc
12360 cat $file >/dev/null
12362 if ! let "AFTER - BEFORE == CPAGES"; then
12363 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12365 log "cache hits:: before: $BEFORE, after: $AFTER"
12368 log "Read again; it should not be satisfied from the cache."
12370 cancel_lru_locks osc
12371 cat $file >/dev/null
12373 if ! let "AFTER - BEFORE == 0"; then
12374 error "IN CACHE: before: $BEFORE, after: $AFTER"
12376 log "cache hits:: before: $BEFORE, after: $AFTER"
12379 log "Turn off read and write cache"
12381 set_cache writethrough off
12383 log "Write data and read it back"
12384 log "It should not be satisfied from the cache."
12386 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12387 cancel_lru_locks osc
12389 cat $file >/dev/null
12391 if ! let "AFTER - BEFORE == 0"; then
12392 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12394 log "cache hits:: before: $BEFORE, after: $AFTER"
12397 log "Turn on the read cache and turn off the write cache"
12399 set_cache writethrough off
12401 log "Write data and read it back"
12402 log "It should not be satisfied from the cache."
12404 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12406 cancel_lru_locks osc
12407 cat $file >/dev/null
12409 if ! let "AFTER - BEFORE == 0"; then
12410 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12412 log "cache hits:: before: $BEFORE, after: $AFTER"
12415 log "Read again; it should be satisfied from the cache."
12417 cancel_lru_locks osc
12418 cat $file >/dev/null
12420 if ! let "AFTER - BEFORE == CPAGES"; then
12421 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12423 log "cache hits:: before: $BEFORE, after: $AFTER"
12426 restore_lustre_params < $p
12429 run_test 156 "Verification of tunables"
12432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12433 remote_mds_nodsh && skip "remote MDS with nodsh"
12434 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12435 skip "Need MDS version at least 2.2.0"
12437 changelog_register || error "changelog_register failed"
12438 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12439 changelog_users $SINGLEMDS | grep -q $cl_user ||
12440 error "User $cl_user not found in changelog_users"
12443 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12444 changelog_clear 0 || error "changelog_clear failed"
12445 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12446 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12447 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12448 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12449 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12450 rm $DIR/$tdir/pics/desktop.jpg
12452 changelog_dump | tail -10
12454 echo "verifying changelog mask"
12455 changelog_chmask "-MKDIR"
12456 changelog_chmask "-CLOSE"
12458 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12459 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12461 changelog_chmask "+MKDIR"
12462 changelog_chmask "+CLOSE"
12464 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12465 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12467 changelog_dump | tail -10
12468 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12469 CLOSES=$(changelog_dump | grep -c "CLOSE")
12470 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12471 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12474 echo "verifying target fid"
12475 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12476 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12477 [ "$fidc" == "$fidf" ] ||
12478 error "changelog '$tfile' fid $fidc != file fid $fidf"
12479 echo "verifying parent fid"
12480 # The FID returned from the Changelog may be the directory shard on
12481 # a different MDT, and not the FID returned by path2fid on the parent.
12482 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12483 # since this is what will matter when recreating this file in the tree.
12484 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12485 local pathp=$($LFS fid2path $MOUNT "$fidp")
12486 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12487 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12489 echo "getting records for $cl_user"
12490 changelog_users $SINGLEMDS
12491 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12493 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12494 error "changelog_clear failed"
12495 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12496 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12497 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12498 error "user index expect $user_rec1 + $nclr != $user_rec2"
12500 local min0_rec=$(changelog_users $SINGLEMDS |
12501 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12502 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12503 awk '{ print $1; exit; }')
12505 changelog_dump | tail -n 5
12506 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12507 [ $first_rec == $((min0_rec + 1)) ] ||
12508 error "first index should be $min0_rec + 1 not $first_rec"
12510 # LU-3446 changelog index reset on MDT restart
12511 local cur_rec1=$(changelog_users $SINGLEMDS |
12512 awk '/^current.index:/ { print $NF }')
12513 changelog_clear 0 ||
12514 error "clear all changelog records for $cl_user failed"
12515 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12516 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12517 error "Fail to start $SINGLEMDS"
12518 local cur_rec2=$(changelog_users $SINGLEMDS |
12519 awk '/^current.index:/ { print $NF }')
12520 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12521 [ $cur_rec1 == $cur_rec2 ] ||
12522 error "current index should be $cur_rec1 not $cur_rec2"
12524 echo "verifying users from this test are deregistered"
12525 changelog_deregister || error "changelog_deregister failed"
12526 changelog_users $SINGLEMDS | grep -q $cl_user &&
12527 error "User '$cl_user' still in changelog_users"
12529 # lctl get_param -n mdd.*.changelog_users
12530 # current index: 144
12531 # ID index (idle seconds)
12533 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12534 # this is the normal case where all users were deregistered
12535 # make sure no new records are added when no users are present
12536 local last_rec1=$(changelog_users $SINGLEMDS |
12537 awk '/^current.index:/ { print $NF }')
12538 touch $DIR/$tdir/chloe
12539 local last_rec2=$(changelog_users $SINGLEMDS |
12540 awk '/^current.index:/ { print $NF }')
12541 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12542 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12544 # any changelog users must be leftovers from a previous test
12545 changelog_users $SINGLEMDS
12546 echo "other changelog users; can't verify off"
12549 run_test 160a "changelog sanity"
12551 test_160b() { # LU-3587
12552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12553 remote_mds_nodsh && skip "remote MDS with nodsh"
12554 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12555 skip "Need MDS version at least 2.2.0"
12557 changelog_register || error "changelog_register failed"
12558 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12559 changelog_users $SINGLEMDS | grep -q $cl_user ||
12560 error "User '$cl_user' not found in changelog_users"
12562 local longname1=$(str_repeat a 255)
12563 local longname2=$(str_repeat b 255)
12566 echo "creating very long named file"
12567 touch $longname1 || error "create of '$longname1' failed"
12568 echo "renaming very long named file"
12569 mv $longname1 $longname2
12571 changelog_dump | grep RENME | tail -n 5
12574 run_test 160b "Verify that very long rename doesn't crash in changelog"
12577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12578 remote_mds_nodsh && skip "remote MDS with nodsh"
12580 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12581 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12582 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12583 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12587 # Registration step
12588 changelog_register || error "changelog_register failed"
12591 mkdir -p $DIR/$tdir
12592 $MCREATE $DIR/$tdir/foo_160c
12593 changelog_chmask "-TRUNC"
12594 $TRUNCATE $DIR/$tdir/foo_160c 200
12595 changelog_chmask "+TRUNC"
12596 $TRUNCATE $DIR/$tdir/foo_160c 199
12597 changelog_dump | tail -n 5
12598 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12599 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12601 run_test 160c "verify that changelog log catch the truncate event"
12604 remote_mds_nodsh && skip "remote MDS with nodsh"
12605 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12607 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12608 skip "Need MDS version at least 2.7.60"
12610 # Registration step
12611 changelog_register || error "changelog_register failed"
12613 mkdir -p $DIR/$tdir/migrate_dir
12614 changelog_clear 0 || error "changelog_clear failed"
12616 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12617 changelog_dump | tail -n 5
12618 local migrates=$(changelog_dump | grep -c "MIGRT")
12619 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12621 run_test 160d "verify that changelog log catch the migrate event"
12624 remote_mds_nodsh && skip "remote MDS with nodsh"
12627 changelog_register || error "changelog_register failed"
12629 # Delete a future user (expect fail)
12630 local MDT0=$(facet_svc $SINGLEMDS)
12631 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12634 if [ $rc -eq 0 ]; then
12635 error "Deleted non-existant user cl77"
12636 elif [ $rc -ne 2 ]; then
12637 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12640 # Clear to a bad index (1 billion should be safe)
12641 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12644 if [ $rc -eq 0 ]; then
12645 error "Successfully cleared to invalid CL index"
12646 elif [ $rc -ne 22 ]; then
12647 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12650 run_test 160e "changelog negative testing (should return errors)"
12653 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12654 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12655 skip "Need MDS version at least 2.10.56"
12657 local mdts=$(comma_list $(mdts_nodes))
12660 changelog_register || error "first changelog_register failed"
12661 changelog_register || error "second changelog_register failed"
12663 declare -A cl_user1
12664 declare -A cl_user2
12669 # generate some changelog records to accumulate on each MDT
12670 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12671 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12672 error "create $DIR/$tdir/$tfile failed"
12674 # check changelogs have been generated
12675 local nbcl=$(changelog_dump | wc -l)
12676 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12678 for param in "changelog_max_idle_time=10" \
12680 "changelog_min_gc_interval=2" \
12681 "changelog_min_free_cat_entries=3"; do
12682 local MDT0=$(facet_svc $SINGLEMDS)
12683 local var="${param%=*}"
12684 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12686 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12687 do_nodes $mdts $LCTL set_param mdd.*.$param
12690 # force cl_user2 to be idle (1st part)
12693 # simulate changelog catalog almost full
12694 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12695 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12697 for i in $(seq $MDSCOUNT); do
12698 cl_users=(${CL_USERS[mds$i]})
12699 cl_user1[mds$i]="${cl_users[0]}"
12700 cl_user2[mds$i]="${cl_users[1]}"
12702 [ -n "${cl_user1[mds$i]}" ] ||
12703 error "mds$i: no user registered"
12704 [ -n "${cl_user2[mds$i]}" ] ||
12705 error "mds$i: only ${cl_user2[mds$i]} is registered"
12707 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12708 [ -n "$user_rec1" ] ||
12709 error "mds$i: User ${cl_user1[mds$i]} not registered"
12710 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12711 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12712 [ -n "$user_rec2" ] ||
12713 error "mds$i: User ${cl_user1[mds$i]} not registered"
12714 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12715 "$user_rec1 + 2 == $user_rec2"
12716 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12717 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12718 "$user_rec1 + 2, but is $user_rec2"
12719 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12720 [ -n "$user_rec2" ] ||
12721 error "mds$i: User ${cl_user2[mds$i]} not registered"
12722 [ $user_rec1 == $user_rec2 ] ||
12723 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12724 "$user_rec1, but is $user_rec2"
12727 # force cl_user2 to be idle (2nd part) and to reach
12728 # changelog_max_idle_time
12731 # generate one more changelog to trigger fail_loc
12732 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12733 error "create $DIR/$tdir/${tfile}bis failed"
12735 # ensure gc thread is done
12736 for i in $(mdts_nodes); do
12738 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12739 error "$i: GC-thread not done"
12743 for i in $(seq $MDSCOUNT); do
12744 # check cl_user1 still registered
12745 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12746 error "mds$i: User ${cl_user1[mds$i]} not registered"
12747 # check cl_user2 unregistered
12748 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12749 error "mds$i: User ${cl_user2[mds$i]} still registered"
12751 # check changelogs are present and starting at $user_rec1 + 1
12752 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12753 [ -n "$user_rec1" ] ||
12754 error "mds$i: User ${cl_user1[mds$i]} not registered"
12755 first_rec=$($LFS changelog $(facet_svc mds$i) |
12756 awk '{ print $1; exit; }')
12758 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12759 [ $((user_rec1 + 1)) == $first_rec ] ||
12760 error "mds$i: first index should be $user_rec1 + 1, " \
12761 "but is $first_rec"
12764 run_test 160f "changelog garbage collect (timestamped users)"
12767 remote_mds_nodsh && skip "remote MDS with nodsh"
12768 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12769 skip "Need MDS version at least 2.10.56"
12771 local mdts=$(comma_list $(mdts_nodes))
12773 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12774 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12777 changelog_register || error "first changelog_register failed"
12778 changelog_register || error "second changelog_register failed"
12780 declare -A cl_user1
12781 declare -A cl_user2
12786 # generate some changelog records to accumulate on each MDT
12787 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12788 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12789 error "create $DIR/$tdir/$tfile failed"
12791 # check changelogs have been generated
12792 local nbcl=$(changelog_dump | wc -l)
12793 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12795 # reduce the max_idle_indexes value to make sure we exceed it
12796 max_ndx=$((nbcl / 2 - 1))
12798 for param in "changelog_max_idle_indexes=$max_ndx" \
12800 "changelog_min_gc_interval=2" \
12801 "changelog_min_free_cat_entries=3"; do
12802 local MDT0=$(facet_svc $SINGLEMDS)
12803 local var="${param%=*}"
12804 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12806 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12807 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12808 error "unable to set mdd.*.$param"
12811 # simulate changelog catalog almost full
12812 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12813 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12815 for i in $(seq $MDSCOUNT); do
12816 cl_users=(${CL_USERS[mds$i]})
12817 cl_user1[mds$i]="${cl_users[0]}"
12818 cl_user2[mds$i]="${cl_users[1]}"
12820 [ -n "${cl_user1[mds$i]}" ] ||
12821 error "mds$i: no user registered"
12822 [ -n "${cl_user2[mds$i]}" ] ||
12823 error "mds$i: only ${cl_user1[mds$i]} is registered"
12825 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12826 [ -n "$user_rec1" ] ||
12827 error "mds$i: User ${cl_user1[mds$i]} not registered"
12828 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12829 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12830 [ -n "$user_rec2" ] ||
12831 error "mds$i: User ${cl_user1[mds$i]} not registered"
12832 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12833 "$user_rec1 + 2 == $user_rec2"
12834 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12835 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12836 "$user_rec1 + 2, but is $user_rec2"
12837 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12838 [ -n "$user_rec2" ] ||
12839 error "mds$i: User ${cl_user2[mds$i]} not registered"
12840 [ $user_rec1 == $user_rec2 ] ||
12841 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12842 "$user_rec1, but is $user_rec2"
12845 # ensure we are past the previous changelog_min_gc_interval set above
12848 # generate one more changelog to trigger fail_loc
12849 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12850 error "create $DIR/$tdir/${tfile}bis failed"
12852 # ensure gc thread is done
12853 for i in $(mdts_nodes); do
12855 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12856 error "$i: GC-thread not done"
12860 for i in $(seq $MDSCOUNT); do
12861 # check cl_user1 still registered
12862 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12863 error "mds$i: User ${cl_user1[mds$i]} not registered"
12864 # check cl_user2 unregistered
12865 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12866 error "mds$i: User ${cl_user2[mds$i]} still registered"
12868 # check changelogs are present and starting at $user_rec1 + 1
12869 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12870 [ -n "$user_rec1" ] ||
12871 error "mds$i: User ${cl_user1[mds$i]} not registered"
12872 first_rec=$($LFS changelog $(facet_svc mds$i) |
12873 awk '{ print $1; exit; }')
12875 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12876 [ $((user_rec1 + 1)) == $first_rec ] ||
12877 error "mds$i: first index should be $user_rec1 + 1, " \
12878 "but is $first_rec"
12881 run_test 160g "changelog garbage collect (old users)"
12884 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12885 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12886 skip "Need MDS version at least 2.10.56"
12888 local mdts=$(comma_list $(mdts_nodes))
12891 changelog_register || error "first changelog_register failed"
12892 changelog_register || error "second changelog_register failed"
12894 declare -A cl_user1
12895 declare -A cl_user2
12900 # generate some changelog records to accumulate on each MDT
12901 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12902 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12903 error "create $DIR/$tdir/$tfile failed"
12905 # check changelogs have been generated
12906 local nbcl=$(changelog_dump | wc -l)
12907 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12909 for param in "changelog_max_idle_time=10" \
12911 "changelog_min_gc_interval=2"; do
12912 local MDT0=$(facet_svc $SINGLEMDS)
12913 local var="${param%=*}"
12914 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12916 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12917 do_nodes $mdts $LCTL set_param mdd.*.$param
12920 # force cl_user2 to be idle (1st part)
12923 for i in $(seq $MDSCOUNT); do
12924 cl_users=(${CL_USERS[mds$i]})
12925 cl_user1[mds$i]="${cl_users[0]}"
12926 cl_user2[mds$i]="${cl_users[1]}"
12928 [ -n "${cl_user1[mds$i]}" ] ||
12929 error "mds$i: no user registered"
12930 [ -n "${cl_user2[mds$i]}" ] ||
12931 error "mds$i: only ${cl_user2[mds$i]} is registered"
12933 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12934 [ -n "$user_rec1" ] ||
12935 error "mds$i: User ${cl_user1[mds$i]} not registered"
12936 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12937 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12938 [ -n "$user_rec2" ] ||
12939 error "mds$i: User ${cl_user1[mds$i]} not registered"
12940 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12941 "$user_rec1 + 2 == $user_rec2"
12942 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12943 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12944 "$user_rec1 + 2, but is $user_rec2"
12945 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12946 [ -n "$user_rec2" ] ||
12947 error "mds$i: User ${cl_user2[mds$i]} not registered"
12948 [ $user_rec1 == $user_rec2 ] ||
12949 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12950 "$user_rec1, but is $user_rec2"
12953 # force cl_user2 to be idle (2nd part) and to reach
12954 # changelog_max_idle_time
12957 # force each GC-thread start and block then
12958 # one per MDT/MDD, set fail_val accordingly
12959 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12960 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12962 # generate more changelogs to trigger fail_loc
12963 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12964 error "create $DIR/$tdir/${tfile}bis failed"
12966 # stop MDT to stop GC-thread, should be done in back-ground as it will
12967 # block waiting for the thread to be released and exit
12968 declare -A stop_pids
12969 for i in $(seq $MDSCOUNT); do
12971 stop_pids[mds$i]=$!
12974 for i in $(mdts_nodes); do
12977 local facets=$(facets_up_on_host $i)
12979 for facet in ${facets//,/ }; do
12980 if [[ $facet == mds* ]]; then
12984 # ensure each MDS's gc threads are still present and all in "R"
12985 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12986 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12987 error "$i: expected $nb GC-thread"
12989 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12991 error "$i: GC-thread not found in R-state"
12992 # check umounts of each MDT on MDS have reached kthread_stop()
12993 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12994 error "$i: expected $nb umount"
12996 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12997 error "$i: umount not found in D-state"
13000 # release all GC-threads
13001 do_nodes $mdts $LCTL set_param fail_loc=0
13003 # wait for MDT stop to complete
13004 for i in $(seq $MDSCOUNT); do
13005 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13009 # may try to check if any orphan changelog records are present
13010 # via ldiskfs/zfs and llog_reader...
13012 # re-start/mount MDTs
13013 for i in $(seq $MDSCOUNT); do
13014 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13015 error "Fail to start mds$i"
13019 for i in $(seq $MDSCOUNT); do
13020 # check cl_user1 still registered
13021 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13022 error "mds$i: User ${cl_user1[mds$i]} not registered"
13023 # check cl_user2 unregistered
13024 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13025 error "mds$i: User ${cl_user2[mds$i]} still registered"
13027 # check changelogs are present and starting at $user_rec1 + 1
13028 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13029 [ -n "$user_rec1" ] ||
13030 error "mds$i: User ${cl_user1[mds$i]} not registered"
13031 first_rec=$($LFS changelog $(facet_svc mds$i) |
13032 awk '{ print $1; exit; }')
13034 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13035 [ $((user_rec1 + 1)) == $first_rec ] ||
13036 error "mds$i: first index should be $user_rec1 + 1, " \
13037 "but is $first_rec"
13040 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13045 local mdts=$(comma_list $(mdts_nodes))
13047 changelog_register || error "first changelog_register failed"
13049 # generate some changelog records to accumulate on each MDT
13050 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13051 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13052 error "create $DIR/$tdir/$tfile failed"
13054 # check changelogs have been generated
13055 local nbcl=$(changelog_dump | wc -l)
13056 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13058 # simulate race between register and unregister
13059 # XXX as fail_loc is set per-MDS, with DNE configs the race
13060 # simulation will only occur for one MDT per MDS and for the
13061 # others the normal race scenario will take place
13062 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13063 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13064 do_nodes $mdts $LCTL set_param fail_val=1
13066 # unregister 1st user
13067 changelog_deregister &
13069 # wait some time for deregister work to reach race rdv
13071 # register 2nd user
13072 changelog_register || error "2nd user register failed"
13074 wait $pid1 || error "1st user deregister failed"
13078 declare -A LAST_REC
13079 for i in $(seq $MDSCOUNT); do
13080 if changelog_users mds$i | grep "^cl"; then
13081 # make sure new records are added with one user present
13082 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13083 awk '/^current.index:/ { print $NF }')
13085 error "mds$i has no user registered"
13089 # generate more changelog records to accumulate on each MDT
13090 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13091 error "create $DIR/$tdir/${tfile}bis failed"
13093 for i in $(seq $MDSCOUNT); do
13094 last_rec=$(changelog_users $SINGLEMDS |
13095 awk '/^current.index:/ { print $NF }')
13096 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13097 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13098 error "changelogs are off on mds$i"
13101 run_test 160i "changelog user register/unregister race"
13104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13106 test_mkdir -c1 $DIR/$tdir
13107 cp /etc/hosts $DIR/$tdir/$tfile
13108 test_mkdir -c1 $DIR/$tdir/foo1
13109 test_mkdir -c1 $DIR/$tdir/foo2
13110 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13111 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13112 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13113 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13114 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13115 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13116 $LFS fid2path $DIR $FID
13117 error "bad link ea"
13120 rm $DIR/$tdir/foo2/zachary
13122 rm $DIR/$tdir/foo2/thor
13124 rm $DIR/$tdir/$tfile
13126 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13127 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13128 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13129 rm $DIR/$tdir/foo2/maggie
13132 local longname=$tfile.avg_len_is_thirty_two_
13133 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13134 error_noexit 'failed to unlink many hardlinks'" EXIT
13135 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13136 error "failed to hardlink many files"
13137 links=$($LFS fid2path $DIR $FID | wc -l)
13138 echo -n "${links}/1000 links in link EA"
13139 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13141 run_test 161a "link ea sanity"
13144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13145 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13148 local remote_dir=$DIR/$tdir/remote_dir
13150 mkdir -p $DIR/$tdir
13151 $LFS mkdir -i $MDTIDX $remote_dir ||
13152 error "create remote directory failed"
13154 cp /etc/hosts $remote_dir/$tfile
13155 mkdir -p $remote_dir/foo1
13156 mkdir -p $remote_dir/foo2
13157 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13158 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13159 ln $remote_dir/$tfile $remote_dir/foo1/luna
13160 ln $remote_dir/$tfile $remote_dir/foo2/thor
13162 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13164 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13165 $LFS fid2path $DIR $FID
13166 error "bad link ea"
13169 rm $remote_dir/foo2/zachary
13171 rm $remote_dir/foo2/thor
13173 rm $remote_dir/$tfile
13175 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13176 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13177 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13178 $LFS fid2path $DIR $FID
13179 error "bad link rename"
13181 rm $remote_dir/foo2/maggie
13184 local longname=filename_avg_len_is_thirty_two_
13185 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13186 error "failed to hardlink many files"
13187 links=$($LFS fid2path $DIR $FID | wc -l)
13188 echo -n "${links}/1000 links in link EA"
13189 [[ ${links} -gt 60 ]] ||
13190 error "expected at least 60 links in link EA"
13191 unlinkmany $remote_dir/foo2/$longname 1000 ||
13192 error "failed to unlink many hardlinks"
13194 run_test 161b "link ea sanity under remote directory"
13197 remote_mds_nodsh && skip "remote MDS with nodsh"
13198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13199 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13200 skip "Need MDS version at least 2.1.5"
13202 # define CLF_RENAME_LAST 0x0001
13203 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13204 changelog_register || error "changelog_register failed"
13207 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13208 touch $DIR/$tdir/foo_161c
13209 touch $DIR/$tdir/bar_161c
13210 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13211 changelog_dump | grep RENME | tail -n 5
13212 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13213 changelog_clear 0 || error "changelog_clear failed"
13214 if [ x$flags != "x0x1" ]; then
13215 error "flag $flags is not 0x1"
13218 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13219 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13220 touch $DIR/$tdir/foo_161c
13221 touch $DIR/$tdir/bar_161c
13222 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13223 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13224 changelog_dump | grep RENME | tail -n 5
13225 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13226 changelog_clear 0 || error "changelog_clear failed"
13227 if [ x$flags != "x0x0" ]; then
13228 error "flag $flags is not 0x0"
13230 echo "rename overwrite a target having nlink > 1," \
13231 "changelog record has flags of $flags"
13233 # rename doesn't overwrite a target (changelog flag 0x0)
13234 touch $DIR/$tdir/foo_161c
13235 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13236 changelog_dump | grep RENME | tail -n 5
13237 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13238 changelog_clear 0 || error "changelog_clear failed"
13239 if [ x$flags != "x0x0" ]; then
13240 error "flag $flags is not 0x0"
13242 echo "rename doesn't overwrite a target," \
13243 "changelog record has flags of $flags"
13245 # define CLF_UNLINK_LAST 0x0001
13246 # unlink a file having nlink = 1 (changelog flag 0x1)
13247 rm -f $DIR/$tdir/foo2_161c
13248 changelog_dump | grep UNLNK | tail -n 5
13249 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13250 changelog_clear 0 || error "changelog_clear failed"
13251 if [ x$flags != "x0x1" ]; then
13252 error "flag $flags is not 0x1"
13254 echo "unlink a file having nlink = 1," \
13255 "changelog record has flags of $flags"
13257 # unlink a file having nlink > 1 (changelog flag 0x0)
13258 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13259 rm -f $DIR/$tdir/foobar_161c
13260 changelog_dump | grep UNLNK | tail -n 5
13261 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13262 changelog_clear 0 || error "changelog_clear failed"
13263 if [ x$flags != "x0x0" ]; then
13264 error "flag $flags is not 0x0"
13266 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13268 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13271 remote_mds_nodsh && skip "remote MDS with nodsh"
13272 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13277 changelog_register || error "changelog_register failed"
13279 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13280 # interfer with $MOUNT/.lustre/fid/ access
13282 [[ $? -eq 0 ]] || error "mkdir failed"
13284 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13285 $LCTL set_param fail_loc=0x8000140c
13287 $LCTL set_param fail_val=5
13290 echo foofoo > $DIR/$tdir/$tfile &
13293 # wait for create to be delayed
13297 [[ $? -eq 0 ]] || error "create should be blocked"
13299 local tempfile=$(mktemp)
13300 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13301 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13302 # some delay may occur during ChangeLog publishing and file read just
13303 # above, that could allow file write to happen finally
13304 [[ -s $tempfile ]] && echo "file should be empty"
13306 $LCTL set_param fail_loc=0
13309 [[ $? -eq 0 ]] || error "create failed"
13311 run_test 161d "create with concurrent .lustre/fid access"
13314 local expected="$1"
13319 path=$($LFS fid2path "$@")
13322 if [ $rc -ne 0 ]; then
13323 error "path looked up of '$expected' failed: rc=$rc"
13324 elif [ "$path" != "$expected" ]; then
13325 error "path looked up '$path' instead of '$expected'"
13327 echo "FID '$fid' resolves to path '$path' as expected"
13331 test_162a() { # was test_162
13332 test_mkdir -p -c1 $DIR/$tdir/d2
13333 touch $DIR/$tdir/d2/$tfile
13334 touch $DIR/$tdir/d2/x1
13335 touch $DIR/$tdir/d2/x2
13336 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13337 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13339 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13340 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13343 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13344 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13345 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13347 # softlink to wrong file
13348 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13349 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13350 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13353 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13354 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13355 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13356 # fid2path dir/fsname should both work
13357 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13358 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13360 # hardlink count: check that there are 2 links
13361 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13362 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13364 # hardlink indexing: remove the first link
13365 rm $DIR/$tdir/d2/p/q/r/hlink
13366 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13368 run_test 162a "path lookup sanity"
13371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13372 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13375 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13376 error "create striped dir failed"
13378 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13379 tail -n 1 | awk '{print $2}')
13380 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13382 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13383 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13386 for ((i=0;i<5;i++)); do
13387 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13388 error "get fid for f$i failed"
13389 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13391 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13392 error "get fid for d$i failed"
13393 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13398 run_test 162b "striped directory path lookup sanity"
13400 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13402 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13403 skip "Need MDS version at least 2.7.51"
13405 local lpath=$tdir.local
13406 local rpath=$tdir.remote
13408 test_mkdir $DIR/$lpath
13409 test_mkdir $DIR/$rpath
13411 for ((i = 0; i <= 101; i++)); do
13414 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13415 error "get fid for local directory $DIR/$lpath failed"
13416 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13419 test_mkdir $DIR/$rpath
13420 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13421 error "get fid for remote directory $DIR/$rpath failed"
13422 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13427 run_test 162c "fid2path works with paths 100 or more directories deep"
13430 # do directio so as not to populate the page cache
13431 log "creating a 10 Mb file"
13432 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13433 log "starting reads"
13434 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13435 log "truncating the file"
13436 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13438 kill %+ || true # reads might have finished
13439 echo "wait until dd is finished"
13441 log "removing the temporary file"
13442 rm -rf $DIR/$tfile || error "tmp file removal failed"
13444 run_test 169 "parallel read and truncate should not deadlock"
13447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13449 $LCTL clear # bug 18514
13450 $LCTL debug_daemon start $TMP/${tfile}_log_good
13452 $LCTL debug_daemon stop
13453 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13454 error "sed failed to read log_good"
13456 $LCTL debug_daemon start $TMP/${tfile}_log_good
13458 $LCTL debug_daemon stop
13460 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13461 error "lctl df log_bad failed"
13463 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13464 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13466 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13467 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13469 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13470 error "bad_line good_line1 good_line2 are empty"
13472 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13473 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13474 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13476 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13477 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13478 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13480 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13481 error "bad_line_new good_line_new are empty"
13483 local expected_good=$((good_line1 + good_line2*2))
13485 rm -f $TMP/${tfile}*
13486 # LU-231, short malformed line may not be counted into bad lines
13487 if [ $bad_line -ne $bad_line_new ] &&
13488 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13489 error "expected $bad_line bad lines, but got $bad_line_new"
13493 if [ $expected_good -ne $good_line_new ]; then
13494 error "expected $expected_good good lines, but got $good_line_new"
13499 run_test 170 "test lctl df to handle corrupted log ====================="
13501 test_171() { # bug20592
13502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13504 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13505 $LCTL set_param fail_loc=0x50e
13506 $LCTL set_param fail_val=3000
13507 multiop_bg_pause $DIR/$tfile O_s || true
13509 kill -USR1 $MULTIPID
13513 if dmesg | grep "recursive fault"; then
13514 error "caught a recursive fault"
13516 $LCTL set_param fail_loc=0
13519 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13521 # it would be good to share it with obdfilter-survey/iokit-libecho code
13522 setup_obdecho_osc () {
13525 local obdfilter_name=$2
13526 echo "Creating new osc for $obdfilter_name on $ost_nid"
13527 # make sure we can find loopback nid
13528 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13530 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13531 ${obdfilter_name}_osc_UUID || rc=2; }
13532 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13533 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13537 cleanup_obdecho_osc () {
13538 local obdfilter_name=$1
13539 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13540 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13547 local pages=${3:-64}
13552 local obd_size=$(get_obd_size $node $OBD)
13553 local page_size=$(get_page_size $node)
13554 if [[ -n "$obd_size" ]]; then
13555 local new_count=$((obd_size / (pages * page_size / 1024)))
13556 [[ $new_count -ge $count ]] || count=$new_count
13559 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13560 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13562 if [ $rc -eq 0 ]; then
13563 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13564 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13566 echo "New object id is $id"
13567 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13569 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13570 "test_brw $count w v $pages $id" || rc=4; }
13571 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13573 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
13574 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
13575 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
13576 { do_facet $node "$LCTL --device ec detach" || rc=6; }
13577 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13584 if ! module_loaded obdecho; then
13585 load_module obdecho/obdecho &&
13586 stack_trap "rmmod obdecho" EXIT ||
13587 error "unable to load obdecho on client"
13590 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13591 local host=$($LCTL get_param -n osc.$osc.import |
13592 awk '/current_connection:/ { print $2 }' )
13593 local target=$($LCTL get_param -n osc.$osc.import |
13594 awk '/target:/ { print $2 }' )
13595 target=${target%_UUID}
13597 if [ -n "$target" ]; then
13598 setup_obdecho_osc $host $target &&
13599 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13600 { error "obdecho setup failed with $?"; return; }
13602 obdecho_test ${target}_osc client ||
13603 error "obdecho_test failed on ${target}_osc"
13605 $LCTL get_param osc.$osc.import
13606 error "there is no osc.$osc.import target"
13609 run_test 180a "test obdecho on osc"
13612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13613 remote_ost_nodsh && skip "remote OST with nodsh"
13615 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13616 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13617 error "failed to load module obdecho"
13619 local target=$(do_facet ost1 $LCTL dl |
13620 awk '/obdfilter/ { print $4; exit; }')
13622 if [ -n "$target" ]; then
13623 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13625 do_facet ost1 $LCTL dl
13626 error "there is no obdfilter target on ost1"
13629 run_test 180b "test obdecho directly on obdfilter"
13631 test_180c() { # LU-2598
13632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13633 remote_ost_nodsh && skip "remote OST with nodsh"
13634 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13635 skip "Need MDS version at least 2.4.0"
13637 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13638 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13639 error "failed to load module obdecho"
13641 local target=$(do_facet ost1 $LCTL dl |
13642 awk '/obdfilter/ { print $4; exit; }')
13644 if [ -n "$target" ]; then
13645 local pages=16384 # 64MB bulk I/O RPC size
13647 obdecho_test "$target" ost1 "$pages" ||
13648 error "obdecho_test with pages=$pages failed with $?"
13650 do_facet ost1 $LCTL dl
13651 error "there is no obdfilter target on ost1"
13654 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13656 test_181() { # bug 22177
13657 test_mkdir $DIR/$tdir
13658 # create enough files to index the directory
13659 createmany -o $DIR/$tdir/foobar 4000
13660 # print attributes for debug purpose
13663 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13665 # remove the files & current working dir
13666 unlinkmany $DIR/$tdir/foobar 4000
13668 kill -USR1 $MULTIPID
13670 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13673 run_test 181 "Test open-unlinked dir ========================"
13679 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13681 $LCTL set_param mdc.*.rpc_stats=clear
13683 for (( i = 0; i < $tcount; i++ )) ; do
13684 mkdir $DIR/$tdir/$i
13687 for (( i = 0; i < $tcount; i++ )) ; do
13688 createmany -o $DIR/$tdir/$i/f- $fcount &
13692 for (( i = 0; i < $tcount; i++ )) ; do
13693 unlinkmany $DIR/$tdir/$i/f- $fcount &
13697 $LCTL get_param mdc.*.rpc_stats
13701 run_test 182 "Test parallel modify metadata operations ================"
13703 test_183() { # LU-2275
13704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13705 remote_mds_nodsh && skip "remote MDS with nodsh"
13706 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13707 skip "Need MDS version at least 2.3.56"
13709 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13710 echo aaa > $DIR/$tdir/$tfile
13712 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13713 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13715 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13716 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13718 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13720 # Flush negative dentry cache
13721 touch $DIR/$tdir/$tfile
13723 # We are not checking for any leaked references here, they'll
13724 # become evident next time we do cleanup with module unload.
13727 run_test 183 "No crash or request leak in case of strange dispositions ========"
13729 # test suite 184 is for LU-2016, LU-2017
13731 check_swap_layouts_support
13733 dir0=$DIR/$tdir/$testnum
13734 test_mkdir -p -c1 $dir0
13739 $LFS setstripe -c1 $file1
13741 $LFS setstripe -c2 $file2
13743 gen1=$($LFS getstripe -g $file1)
13744 gen2=$($LFS getstripe -g $file2)
13746 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13747 gen=$($LFS getstripe -g $file1)
13748 [[ $gen1 != $gen ]] ||
13749 "Layout generation on $file1 does not change"
13750 gen=$($LFS getstripe -g $file2)
13751 [[ $gen2 != $gen ]] ||
13752 "Layout generation on $file2 does not change"
13754 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13755 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13757 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13759 run_test 184a "Basic layout swap"
13762 check_swap_layouts_support
13764 dir0=$DIR/$tdir/$testnum
13765 mkdir -p $dir0 || error "creating dir $dir0"
13772 $LFS setstripe -c1 $file1
13773 $LFS setstripe -c2 $file2
13774 $LFS setstripe -c1 $file3
13775 chown $RUNAS_ID $file3
13776 gen1=$($LFS getstripe -g $file1)
13777 gen2=$($LFS getstripe -g $file2)
13779 $LFS swap_layouts $dir1 $dir2 &&
13780 error "swap of directories layouts should fail"
13781 $LFS swap_layouts $dir1 $file1 &&
13782 error "swap of directory and file layouts should fail"
13783 $RUNAS $LFS swap_layouts $file1 $file2 &&
13784 error "swap of file we cannot write should fail"
13785 $LFS swap_layouts $file1 $file3 &&
13786 error "swap of file with different owner should fail"
13787 /bin/true # to clear error code
13789 run_test 184b "Forbidden layout swap (will generate errors)"
13792 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13793 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13794 check_swap_layouts_support
13796 local dir0=$DIR/$tdir/$testnum
13797 mkdir -p $dir0 || error "creating dir $dir0"
13799 local ref1=$dir0/ref1
13800 local ref2=$dir0/ref2
13801 local file1=$dir0/file1
13802 local file2=$dir0/file2
13803 # create a file large enough for the concurrent test
13804 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13805 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13806 echo "ref file size: ref1($(stat -c %s $ref1))," \
13807 "ref2($(stat -c %s $ref2))"
13810 dd if=$ref1 of=$file1 bs=16k &
13813 # Make sure dd starts to copy file
13814 while [ ! -f $file1 ]; do sleep 0.1; done
13816 $LFS swap_layouts $file1 $file2
13819 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13820 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13822 # how many bytes copied before swapping layout
13823 local copied=$(stat -c %s $file2)
13824 local remaining=$(stat -c %s $ref1)
13825 remaining=$((remaining - copied))
13826 echo "Copied $copied bytes before swapping layout..."
13828 cmp -n $copied $file1 $ref2 | grep differ &&
13829 error "Content mismatch [0, $copied) of ref2 and file1"
13830 cmp -n $copied $file2 $ref1 ||
13831 error "Content mismatch [0, $copied) of ref1 and file2"
13832 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13833 error "Content mismatch [$copied, EOF) of ref1 and file1"
13836 rm -f $ref1 $ref2 $file1 $file2
13838 run_test 184c "Concurrent write and layout swap"
13841 check_swap_layouts_support
13842 [ -z "$(which getfattr 2>/dev/null)" ] &&
13843 skip_env "no getfattr command"
13845 local file1=$DIR/$tdir/$tfile-1
13846 local file2=$DIR/$tdir/$tfile-2
13847 local file3=$DIR/$tdir/$tfile-3
13851 mkdir -p $DIR/$tdir
13852 touch $file1 || error "create $file1 failed"
13853 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13854 error "create $file2 failed"
13855 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13856 error "create $file3 failed"
13857 lovea1=$(get_layout_param $file1)
13859 $LFS swap_layouts $file2 $file3 ||
13860 error "swap $file2 $file3 layouts failed"
13861 $LFS swap_layouts $file1 $file2 ||
13862 error "swap $file1 $file2 layouts failed"
13864 lovea2=$(get_layout_param $file2)
13867 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13869 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13870 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13872 run_test 184d "allow stripeless layouts swap"
13875 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13876 skip "Need MDS version at least 2.6.94"
13877 check_swap_layouts_support
13878 [ -z "$(which getfattr 2>/dev/null)" ] &&
13879 skip_env "no getfattr command"
13881 local file1=$DIR/$tdir/$tfile-1
13882 local file2=$DIR/$tdir/$tfile-2
13883 local file3=$DIR/$tdir/$tfile-3
13886 mkdir -p $DIR/$tdir
13887 touch $file1 || error "create $file1 failed"
13888 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13889 error "create $file2 failed"
13890 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13891 error "create $file3 failed"
13893 $LFS swap_layouts $file1 $file2 ||
13894 error "swap $file1 $file2 layouts failed"
13896 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13897 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13899 echo 123 > $file1 || error "Should be able to write into $file1"
13901 $LFS swap_layouts $file1 $file3 ||
13902 error "swap $file1 $file3 layouts failed"
13904 echo 123 > $file1 || error "Should be able to write into $file1"
13906 rm -rf $file1 $file2 $file3
13908 run_test 184e "Recreate layout after stripeless layout swaps"
13911 # Create a file with name longer than sizeof(struct stat) ==
13912 # 144 to see if we can get chars from the file name to appear
13913 # in the returned striping. Note that 'f' == 0x66.
13914 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13916 mkdir -p $DIR/$tdir
13917 mcreate $DIR/$tdir/$file
13918 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13919 error "IOC_MDC_GETFILEINFO returned garbage striping"
13922 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13924 test_185() { # LU-2441
13925 # LU-3553 - no volatile file support in old servers
13926 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13927 skip "Need MDS version at least 2.3.60"
13929 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13930 touch $DIR/$tdir/spoo
13931 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13932 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13933 error "cannot create/write a volatile file"
13934 [ "$FILESET" == "" ] &&
13935 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13936 error "FID is still valid after close"
13938 multiop_bg_pause $DIR/$tdir vVw4096_c
13945 # assume that the next FID for this client is sequential, since stdout
13946 # is unfortunately eaten by multiop_bg_pause
13947 local n=$((${fidv[1]} + 1))
13948 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13949 if [ "$FILESET" == "" ]; then
13950 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13951 error "FID is missing before close"
13953 kill -USR1 $multi_pid
13954 # 1 second delay, so if mtime change we will see it
13956 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13957 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13959 run_test 185 "Volatile file support"
13962 remote_mds_nodsh && skip "remote MDS with nodsh"
13963 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13964 skip "Need MDS version at least 2.3.0"
13966 local dir0=$DIR/$tdir/$testnum
13967 mkdir -p $dir0 || error "creating dir $dir0"
13969 local file=$dir0/file1
13970 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13971 local dv1=$($LFS data_version $file)
13972 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13973 local dv2=$($LFS data_version $file)
13974 [[ $dv1 != $dv2 ]] ||
13975 error "data version did not change on write $dv1 == $dv2"
13980 run_test 187a "Test data version change"
13983 remote_mds_nodsh && skip "remote MDS with nodsh"
13984 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13985 skip "Need MDS version at least 2.3.0"
13987 local dir0=$DIR/$tdir/$testnum
13988 mkdir -p $dir0 || error "creating dir $dir0"
13990 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13991 [[ ${DV[0]} != ${DV[1]} ]] ||
13992 error "data version did not change on write"\
13993 " ${DV[0]} == ${DV[1]}"
13998 run_test 187b "Test data version change on volatile file"
14001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14002 remote_mgs_nodsh && skip "remote MGS with nodsh"
14003 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14005 local POOL=${POOL:-cea1}
14006 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14007 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14010 local last_ost=$(($OSTCOUNT - 1))
14012 local ost_list=$(seq $first_ost $ost_step $last_ost)
14013 local ost_range="$first_ost $last_ost $ost_step"
14014 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14015 local file_dir=$POOL_ROOT/file_tst
14016 local subdir=$test_path/subdir
14019 if ! combined_mgs_mds ; then
14024 # former test_200a test_200b
14025 pool_add $POOL || { rc=$? ; break; }
14026 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14027 # former test_200c test_200d
14028 mkdir -p $test_path
14029 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14030 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14032 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14033 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14034 || { rc=$? ; break; }
14035 # former test_200e test_200f
14036 local files=$((OSTCOUNT*3))
14037 pool_alloc_files $POOL $test_path $files "$ost_list" \
14038 || { rc=$? ; break; }
14039 pool_create_files $POOL $file_dir $files "$ost_list" \
14040 || { rc=$? ; break; }
14041 # former test_200g test_200h
14042 pool_lfs_df $POOL || { rc=$? ; break; }
14043 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14045 # former test_201a test_201b test_201c
14046 pool_remove_first_target $POOL || { rc=$? ; break; }
14048 local f=$test_path/$tfile
14049 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14050 pool_remove $POOL $f || { rc=$? ; break; }
14056 if ! combined_mgs_mds ; then
14061 run_test 200 "OST pools"
14063 # usage: default_attr <count | size | offset>
14065 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14068 # usage: check_default_stripe_attr
14069 check_default_stripe_attr() {
14070 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14073 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14075 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14079 error "unknown getstripe attr '$1'"
14082 [ $ACTUAL == $EXPECTED ] ||
14083 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14087 test_mkdir $DIR/$tdir
14088 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14090 check_default_stripe_attr --stripe-count
14091 check_default_stripe_attr --stripe-size
14092 check_default_stripe_attr --stripe-index
14094 run_test 204a "Print default stripe attributes"
14097 test_mkdir $DIR/$tdir
14098 $LFS setstripe --stripe-count 1 $DIR/$tdir
14100 check_default_stripe_attr --stripe-size
14101 check_default_stripe_attr --stripe-index
14103 run_test 204b "Print default stripe size and offset"
14106 test_mkdir $DIR/$tdir
14107 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14109 check_default_stripe_attr --stripe-count
14110 check_default_stripe_attr --stripe-index
14112 run_test 204c "Print default stripe count and offset"
14115 test_mkdir $DIR/$tdir
14116 $LFS setstripe --stripe-index 0 $DIR/$tdir
14118 check_default_stripe_attr --stripe-count
14119 check_default_stripe_attr --stripe-size
14121 run_test 204d "Print default stripe count and size"
14124 test_mkdir $DIR/$tdir
14125 $LFS setstripe -d $DIR/$tdir
14127 check_default_stripe_attr --stripe-count --raw
14128 check_default_stripe_attr --stripe-size --raw
14129 check_default_stripe_attr --stripe-index --raw
14131 run_test 204e "Print raw stripe attributes"
14134 test_mkdir $DIR/$tdir
14135 $LFS setstripe --stripe-count 1 $DIR/$tdir
14137 check_default_stripe_attr --stripe-size --raw
14138 check_default_stripe_attr --stripe-index --raw
14140 run_test 204f "Print raw stripe size and offset"
14143 test_mkdir $DIR/$tdir
14144 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14146 check_default_stripe_attr --stripe-count --raw
14147 check_default_stripe_attr --stripe-index --raw
14149 run_test 204g "Print raw stripe count and offset"
14152 test_mkdir $DIR/$tdir
14153 $LFS setstripe --stripe-index 0 $DIR/$tdir
14155 check_default_stripe_attr --stripe-count --raw
14156 check_default_stripe_attr --stripe-size --raw
14158 run_test 204h "Print raw stripe count and size"
14160 # Figure out which job scheduler is being used, if any,
14161 # or use a fake one
14162 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14163 JOBENV=SLURM_JOB_ID
14164 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14166 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14168 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14169 JOBENV=LOADL_STEP_ID
14170 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14173 $LCTL list_param jobid_name > /dev/null 2>&1
14174 if [ $? -eq 0 ]; then
14180 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14182 verify_jobstats() {
14187 # we don't really need to clear the stats for this test to work, since each
14188 # command has a unique jobid, but it makes debugging easier if needed.
14189 # for facet in $facets; do
14190 # local dev=$(convert_facet2label $facet)
14191 # # clear old jobstats
14192 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14195 # use a new JobID for each test, or we might see an old one
14196 [ "$JOBENV" = "FAKE_JOBID" ] &&
14197 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14199 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14201 [ "$JOBENV" = "nodelocal" ] && {
14202 FAKE_JOBID=id.$testnum.%e.$RANDOM
14203 $LCTL set_param jobid_name=$FAKE_JOBID
14204 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14207 log "Test: ${cmd[*]}"
14208 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14210 if [ $JOBENV = "FAKE_JOBID" ]; then
14211 FAKE_JOBID=$JOBVAL ${cmd[*]}
14216 # all files are created on OST0000
14217 for facet in $facets; do
14218 local stats="*.$(convert_facet2label $facet).job_stats"
14220 # strip out libtool wrappers for in-tree executables
14221 if [ $(do_facet $facet lctl get_param $stats |
14222 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14223 do_facet $facet lctl get_param $stats
14224 error "No jobstats for $JOBVAL found on $facet::$stats"
14230 local new_jobenv=$1
14232 set_persistent_param_and_check client "jobid_var" \
14233 "$FSNAME.sys.jobid_var" $new_jobenv
14236 test_205() { # Job stats
14237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14238 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14239 skip "Need MDS version with at least 2.7.1"
14240 remote_mgs_nodsh && skip "remote MGS with nodsh"
14241 remote_mds_nodsh && skip "remote MDS with nodsh"
14242 remote_ost_nodsh && skip "remote OST with nodsh"
14243 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14244 skip "Server doesn't support jobstats"
14245 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14247 local old_jobenv=$($LCTL get_param -n jobid_var)
14248 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14250 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14251 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14253 stack_trap "do_facet mgs $PERM_CMD \
14254 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14258 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14259 mdt.*.job_cleanup_interval | head -n 1)
14260 local new_interval=5
14261 do_facet $SINGLEMDS \
14262 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14263 stack_trap "do_facet $SINGLEMDS \
14264 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14265 local start=$SECONDS
14269 cmd="mkdir $DIR/$tdir"
14270 verify_jobstats "$cmd" "$SINGLEMDS"
14272 cmd="rmdir $DIR/$tdir"
14273 verify_jobstats "$cmd" "$SINGLEMDS"
14274 # mkdir on secondary MDT
14275 if [ $MDSCOUNT -gt 1 ]; then
14276 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14277 verify_jobstats "$cmd" "mds2"
14280 cmd="mknod $DIR/$tfile c 1 3"
14281 verify_jobstats "$cmd" "$SINGLEMDS"
14283 cmd="rm -f $DIR/$tfile"
14284 verify_jobstats "$cmd" "$SINGLEMDS"
14285 # create all files on OST0000 so verify_jobstats can find OST stats
14287 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14288 verify_jobstats "$cmd" "$SINGLEMDS"
14290 cmd="touch $DIR/$tfile"
14291 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14293 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14294 verify_jobstats "$cmd" "ost1"
14296 cancel_lru_locks osc
14297 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14298 verify_jobstats "$cmd" "ost1"
14300 cmd="$TRUNCATE $DIR/$tfile 0"
14301 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14303 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14304 verify_jobstats "$cmd" "$SINGLEMDS"
14305 # jobstats expiry - sleep until old stats should be expired
14306 local left=$((new_interval + 5 - (SECONDS - start)))
14307 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14308 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14310 cmd="mkdir $DIR/$tdir.expire"
14311 verify_jobstats "$cmd" "$SINGLEMDS"
14312 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14313 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14315 # Ensure that jobid are present in changelog (if supported by MDS)
14316 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14317 changelog_dump | tail -10
14318 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14319 [ $jobids -eq 9 ] ||
14320 error "Wrong changelog jobid count $jobids != 9"
14324 jobstats_set $JOBENV
14326 changelog_dump | grep $tfile
14327 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14328 [ $jobids -eq 0 ] ||
14329 error "Unexpected jobids when jobid_var=$JOBENV"
14332 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14333 JOBENV="JOBCOMPLEX"
14334 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14336 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14338 run_test 205 "Verify job stats"
14340 # LU-1480, LU-1773 and LU-1657
14342 mkdir -p $DIR/$tdir
14343 $LFS setstripe -c -1 $DIR/$tdir
14344 #define OBD_FAIL_LOV_INIT 0x1403
14345 $LCTL set_param fail_loc=0xa0001403
14346 $LCTL set_param fail_val=1
14347 touch $DIR/$tdir/$tfile || true
14349 run_test 206 "fail lov_init_raid0() doesn't lbug"
14352 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14353 local fsz=`stat -c %s $DIR/$tfile`
14354 cancel_lru_locks mdc
14356 # do not return layout in getattr intent
14357 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14358 $LCTL set_param fail_loc=0x170
14359 local sz=`stat -c %s $DIR/$tfile`
14361 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14365 run_test 207a "can refresh layout at glimpse"
14368 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14369 local cksum=`md5sum $DIR/$tfile`
14370 local fsz=`stat -c %s $DIR/$tfile`
14371 cancel_lru_locks mdc
14372 cancel_lru_locks osc
14374 # do not return layout in getattr intent
14375 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14376 $LCTL set_param fail_loc=0x171
14378 # it will refresh layout after the file is opened but before read issues
14379 echo checksum is "$cksum"
14380 echo "$cksum" |md5sum -c --quiet || error "file differs"
14384 run_test 207b "can refresh layout at open"
14387 # FIXME: in this test suite, only RD lease is used. This is okay
14388 # for now as only exclusive open is supported. After generic lease
14389 # is done, this test suite should be revised. - Jinshan
14391 remote_mds_nodsh && skip "remote MDS with nodsh"
14392 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14393 skip "Need MDS version at least 2.4.52"
14395 echo "==== test 1: verify get lease work"
14396 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14398 echo "==== test 2: verify lease can be broken by upcoming open"
14399 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14403 $MULTIOP $DIR/$tfile oO_RDONLY:c
14404 kill -USR1 $PID && wait $PID || error "break lease error"
14406 echo "==== test 3: verify lease can't be granted if an open already exists"
14407 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14411 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14412 kill -USR1 $PID && wait $PID || error "open file error"
14414 echo "==== test 4: lease can sustain over recovery"
14415 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14421 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14423 echo "==== test 5: lease broken can't be regained by replay"
14424 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14428 # open file to break lease and then recovery
14429 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14432 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14436 run_test 208 "Exclusive open"
14439 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14440 skip_env "must have disp_stripe"
14443 sync; sleep 5; sync;
14445 echo 3 > /proc/sys/vm/drop_caches
14446 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14448 # open/close 500 times
14449 for i in $(seq 500); do
14453 echo 3 > /proc/sys/vm/drop_caches
14454 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14456 echo "before: $req_before, after: $req_after"
14457 [ $((req_after - req_before)) -ge 300 ] &&
14458 error "open/close requests are not freed"
14461 run_test 209 "read-only open/close requests should be freed promptly"
14465 size=$((size % 8192 + 1))
14466 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14467 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14468 rm -f $DIR/f212 $DIR/f212.xyz
14470 run_test 212 "Sendfile test ============================================"
14473 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14474 cancel_lru_locks osc
14475 lctl set_param fail_loc=0x8000040f
14476 # generate a read lock
14477 cat $DIR/$tfile > /dev/null
14478 # write to the file, it will try to cancel the above read lock.
14479 cat /etc/hosts >> $DIR/$tfile
14481 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14483 test_214() { # for bug 20133
14484 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14485 for (( i=0; i < 340; i++ )) ; do
14486 touch $DIR/$tdir/d214c/a$i
14489 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14490 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14491 ls $DIR/d214c || error "ls $DIR/d214c failed"
14492 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14493 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14495 run_test 214 "hash-indexed directory test - bug 20133"
14497 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14498 create_lnet_proc_files() {
14499 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14502 # counterpart of create_lnet_proc_files
14503 remove_lnet_proc_files() {
14504 rm -f $TMP/lnet_$1.sys
14507 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14508 # 3rd arg as regexp for body
14509 check_lnet_proc_stats() {
14510 local l=$(cat "$TMP/lnet_$1" |wc -l)
14511 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14513 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14516 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14517 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14518 # optional and can be regexp for 2nd line (lnet.routes case)
14519 check_lnet_proc_entry() {
14520 local blp=2 # blp stands for 'position of 1st line of body'
14521 [ -z "$5" ] || blp=3 # lnet.routes case
14523 local l=$(cat "$TMP/lnet_$1" |wc -l)
14524 # subtracting one from $blp because the body can be empty
14525 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14527 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14528 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14530 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14531 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14533 # bail out if any unexpected line happened
14534 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14535 [ "$?" != 0 ] || error "$2 misformatted"
14538 test_215() { # for bugs 18102, 21079, 21517
14539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14541 local N='(0|[1-9][0-9]*)' # non-negative numeric
14542 local P='[1-9][0-9]*' # positive numeric
14543 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14544 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14545 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14546 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14548 local L1 # regexp for 1st line
14549 local L2 # regexp for 2nd line (optional)
14550 local BR # regexp for the rest (body)
14552 # lnet.stats should look as 11 space-separated non-negative numerics
14553 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14554 create_lnet_proc_files "stats"
14555 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14556 remove_lnet_proc_files "stats"
14558 # lnet.routes should look like this:
14559 # Routing disabled/enabled
14560 # net hops priority state router
14561 # where net is a string like tcp0, hops > 0, priority >= 0,
14562 # state is up/down,
14563 # router is a string like 192.168.1.1@tcp2
14564 L1="^Routing (disabled|enabled)$"
14565 L2="^net +hops +priority +state +router$"
14566 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14567 create_lnet_proc_files "routes"
14568 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14569 remove_lnet_proc_files "routes"
14571 # lnet.routers should look like this:
14572 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14573 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14574 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14575 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14576 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14577 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14578 create_lnet_proc_files "routers"
14579 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14580 remove_lnet_proc_files "routers"
14582 # lnet.peers should look like this:
14583 # nid refs state last max rtr min tx min queue
14584 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14585 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14586 # numeric (0 or >0 or <0), queue >= 0.
14587 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14588 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14589 create_lnet_proc_files "peers"
14590 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14591 remove_lnet_proc_files "peers"
14593 # lnet.buffers should look like this:
14594 # pages count credits min
14595 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14596 L1="^pages +count +credits +min$"
14597 BR="^ +$N +$N +$I +$I$"
14598 create_lnet_proc_files "buffers"
14599 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14600 remove_lnet_proc_files "buffers"
14602 # lnet.nis should look like this:
14603 # nid status alive refs peer rtr max tx min
14604 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14605 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14606 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14607 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14608 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14609 create_lnet_proc_files "nis"
14610 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14611 remove_lnet_proc_files "nis"
14613 # can we successfully write to lnet.stats?
14614 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14616 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14618 test_216() { # bug 20317
14619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14620 remote_ost_nodsh && skip "remote OST with nodsh"
14623 local facets=$(get_facets OST)
14624 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14626 save_lustre_params client "osc.*.contention_seconds" > $p
14627 save_lustre_params $facets \
14628 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14629 save_lustre_params $facets \
14630 "ldlm.namespaces.filter-*.contended_locks" >> $p
14631 save_lustre_params $facets \
14632 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14633 clear_stats osc.*.osc_stats
14635 # agressive lockless i/o settings
14636 do_nodes $(comma_list $(osts_nodes)) \
14637 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14638 ldlm.namespaces.filter-*.contended_locks=0 \
14639 ldlm.namespaces.filter-*.contention_seconds=60"
14640 lctl set_param -n osc.*.contention_seconds=60
14642 $DIRECTIO write $DIR/$tfile 0 10 4096
14643 $CHECKSTAT -s 40960 $DIR/$tfile
14645 # disable lockless i/o
14646 do_nodes $(comma_list $(osts_nodes)) \
14647 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14648 ldlm.namespaces.filter-*.contended_locks=32 \
14649 ldlm.namespaces.filter-*.contention_seconds=0"
14650 lctl set_param -n osc.*.contention_seconds=0
14651 clear_stats osc.*.osc_stats
14653 dd if=/dev/zero of=$DIR/$tfile count=0
14654 $CHECKSTAT -s 0 $DIR/$tfile
14656 restore_lustre_params <$p
14660 run_test 216 "check lockless direct write updates file size and kms correctly"
14662 test_217() { # bug 22430
14663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14668 for node in $(nodes_list); do
14669 nid=$(host_nids_address $node $NETTYPE)
14670 if [[ $nid = *-* ]] ; then
14671 echo "lctl ping $(h2nettype $nid)"
14672 lctl ping $(h2nettype $nid)
14674 echo "skipping $node (no hyphen detected)"
14678 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14681 # do directio so as not to populate the page cache
14682 log "creating a 10 Mb file"
14683 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14684 log "starting reads"
14685 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14686 log "truncating the file"
14687 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14689 kill %+ || true # reads might have finished
14690 echo "wait until dd is finished"
14692 log "removing the temporary file"
14693 rm -rf $DIR/$tfile || error "tmp file removal failed"
14695 run_test 218 "parallel read and truncate should not deadlock"
14698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14700 # write one partial page
14701 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14702 # set no grant so vvp_io_commit_write will do sync write
14703 $LCTL set_param fail_loc=0x411
14704 # write a full page at the end of file
14705 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14707 $LCTL set_param fail_loc=0
14708 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14709 $LCTL set_param fail_loc=0x411
14710 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14713 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14714 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14716 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14718 test_220() { #LU-325
14719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14720 remote_ost_nodsh && skip "remote OST with nodsh"
14721 remote_mds_nodsh && skip "remote MDS with nodsh"
14722 remote_mgs_nodsh && skip "remote MGS with nodsh"
14726 # create on MDT0000 so the last_id and next_id are correct
14728 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14732 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14733 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14734 osc.$mdtosc_proc1.prealloc_last_id)
14735 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14736 osc.$mdtosc_proc1.prealloc_next_id)
14740 if ! combined_mgs_mds ; then
14744 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14745 #define OBD_FAIL_OST_ENOINO 0x229
14746 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14747 create_pool $FSNAME.$TESTNAME || return 1
14748 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14750 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14752 MDSOBJS=$((last_id - next_id))
14753 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14755 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14756 echo "OST still has $count kbytes free"
14758 echo "create $MDSOBJS files @next_id..."
14759 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14761 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14762 osc.$mdtosc_proc1.prealloc_last_id)
14763 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14764 osc.$mdtosc_proc1.prealloc_next_id)
14766 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14771 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14772 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14774 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14775 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14776 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14777 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14778 echo "unlink $MDSOBJS files @$next_id..."
14779 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14781 if ! combined_mgs_mds ; then
14785 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14790 dd if=`which date` of=$MOUNT/date oflag=sync
14791 chmod +x $MOUNT/date
14793 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14794 $LCTL set_param fail_loc=0x80001401
14796 $MOUNT/date > /dev/null
14799 run_test 221 "make sure fault and truncate race to not cause OOM"
14802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14805 test_mkdir $DIR/$tdir
14806 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14807 createmany -o $DIR/$tdir/$tfile 10
14808 cancel_lru_locks mdc
14809 cancel_lru_locks osc
14810 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14811 $LCTL set_param fail_loc=0x31a
14812 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14813 $LCTL set_param fail_loc=0
14816 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14822 test_mkdir $DIR/$tdir
14823 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14824 createmany -o $DIR/$tdir/$tfile 10
14825 cancel_lru_locks mdc
14826 cancel_lru_locks osc
14827 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14828 $LCTL set_param fail_loc=0x31a
14829 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14830 $LCTL set_param fail_loc=0
14832 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14838 test_mkdir $DIR/$tdir
14839 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14840 createmany -o $DIR/$tdir/$tfile 10
14841 cancel_lru_locks mdc
14842 cancel_lru_locks osc
14843 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14844 $LCTL set_param fail_loc=0x31b
14845 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14846 $LCTL set_param fail_loc=0
14849 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14851 test_224a() { # LU-1039, MRP-303
14852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14854 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14855 $LCTL set_param fail_loc=0x508
14856 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14857 $LCTL set_param fail_loc=0
14860 run_test 224a "Don't panic on bulk IO failure"
14862 test_224b() { # LU-1039, MRP-303
14863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14865 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14866 cancel_lru_locks osc
14867 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14868 $LCTL set_param fail_loc=0x515
14869 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14870 $LCTL set_param fail_loc=0
14873 run_test 224b "Don't panic on bulk IO failure"
14875 test_224c() { # LU-6441
14876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14877 remote_mds_nodsh && skip "remote MDS with nodsh"
14879 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14880 save_writethrough $p
14881 set_cache writethrough on
14883 local pages_per_rpc=$($LCTL get_param \
14884 osc.*.max_pages_per_rpc)
14885 local at_max=$($LCTL get_param -n at_max)
14886 local timeout=$($LCTL get_param -n timeout)
14887 local test_at="at_max"
14888 local param_at="$FSNAME.sys.at_max"
14889 local test_timeout="timeout"
14890 local param_timeout="$FSNAME.sys.timeout"
14892 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14894 set_persistent_param_and_check client "$test_at" "$param_at" 0
14895 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14897 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14898 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14899 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14900 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14902 do_facet ost1 "$LCTL set_param fail_loc=0"
14904 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14905 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14908 $LCTL set_param -n $pages_per_rpc
14909 restore_lustre_params < $p
14912 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14914 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14917 if [ -z ${MDSSURVEY} ]; then
14918 skip_env "mds-survey not found"
14920 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14921 skip "Need MDS version at least 2.2.51"
14923 local mds=$(facet_host $SINGLEMDS)
14924 local target=$(do_nodes $mds 'lctl dl' |
14925 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14927 local cmd1="file_count=1000 thrhi=4"
14928 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14929 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14930 local cmd="$cmd1 $cmd2 $cmd3"
14932 rm -f ${TMP}/mds_survey*
14934 eval $cmd || error "mds-survey with zero-stripe failed"
14935 cat ${TMP}/mds_survey*
14936 rm -f ${TMP}/mds_survey*
14938 run_test 225a "Metadata survey sanity with zero-stripe"
14941 if [ -z ${MDSSURVEY} ]; then
14942 skip_env "mds-survey not found"
14944 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14945 skip "Need MDS version at least 2.2.51"
14946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14947 remote_mds_nodsh && skip "remote MDS with nodsh"
14948 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14949 skip_env "Need to mount OST to test"
14952 local mds=$(facet_host $SINGLEMDS)
14953 local target=$(do_nodes $mds 'lctl dl' |
14954 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14956 local cmd1="file_count=1000 thrhi=4"
14957 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14958 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14959 local cmd="$cmd1 $cmd2 $cmd3"
14961 rm -f ${TMP}/mds_survey*
14963 eval $cmd || error "mds-survey with stripe_count failed"
14964 cat ${TMP}/mds_survey*
14965 rm -f ${TMP}/mds_survey*
14967 run_test 225b "Metadata survey sanity with stripe_count = 1"
14969 mcreate_path2fid () {
14975 local path=$DIR/$tdir/$name
14980 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14981 error "cannot create $desc"
14983 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14985 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14987 fid_path=$($LFS fid2path $MOUNT $fid)
14989 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14991 [ "$path" == "$fid_path" ] ||
14992 error "fid2path returned $fid_path, expected $path"
14994 echo "pass with $path and $fid"
14999 mkdir -p $DIR/$tdir
15001 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15002 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15003 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15004 mcreate_path2fid 0040666 0 0 dir "directory"
15005 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15006 mcreate_path2fid 0100666 0 0 file "regular file"
15007 mcreate_path2fid 0120666 0 0 link "symbolic link"
15008 mcreate_path2fid 0140666 0 0 sock "socket"
15010 run_test 226a "call path2fid and fid2path on files of all type"
15013 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15018 mkdir -p $DIR/$tdir
15019 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15020 error "create remote directory failed"
15021 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15022 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15023 "character special file (null)"
15024 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15025 "character special file (no device)"
15026 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15027 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15028 "block special file (loop)"
15029 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15030 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15031 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15033 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15035 # LU-1299 Executing or running ldd on a truncated executable does not
15036 # cause an out-of-memory condition.
15038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15039 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15041 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15042 chmod +x $MOUNT/date
15044 $MOUNT/date > /dev/null
15045 ldd $MOUNT/date > /dev/null
15048 run_test 227 "running truncated executable does not cause OOM"
15050 # LU-1512 try to reuse idle OI blocks
15052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15053 remote_mds_nodsh && skip "remote MDS with nodsh"
15054 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15056 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15057 local myDIR=$DIR/$tdir
15060 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15061 $LCTL set_param fail_loc=0x80001002
15062 createmany -o $myDIR/t- 10000
15063 $LCTL set_param fail_loc=0
15064 # The guard is current the largest FID holder
15066 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15068 local IDX=$(($SEQ % 64))
15070 do_facet $SINGLEMDS sync
15071 # Make sure journal flushed.
15073 local blk1=$(do_facet $SINGLEMDS \
15074 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15075 grep Blockcount | awk '{print $4}')
15077 # Remove old files, some OI blocks will become idle.
15078 unlinkmany $myDIR/t- 10000
15079 # Create new files, idle OI blocks should be reused.
15080 createmany -o $myDIR/t- 2000
15081 do_facet $SINGLEMDS sync
15082 # Make sure journal flushed.
15084 local blk2=$(do_facet $SINGLEMDS \
15085 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15086 grep Blockcount | awk '{print $4}')
15088 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15090 run_test 228a "try to reuse idle OI blocks"
15093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15094 remote_mds_nodsh && skip "remote MDS with nodsh"
15095 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15097 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15098 local myDIR=$DIR/$tdir
15101 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15102 $LCTL set_param fail_loc=0x80001002
15103 createmany -o $myDIR/t- 10000
15104 $LCTL set_param fail_loc=0
15105 # The guard is current the largest FID holder
15107 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15109 local IDX=$(($SEQ % 64))
15111 do_facet $SINGLEMDS sync
15112 # Make sure journal flushed.
15114 local blk1=$(do_facet $SINGLEMDS \
15115 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15116 grep Blockcount | awk '{print $4}')
15118 # Remove old files, some OI blocks will become idle.
15119 unlinkmany $myDIR/t- 10000
15122 stop $SINGLEMDS || error "Fail to stop MDT."
15124 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15126 df $MOUNT || error "Fail to df."
15127 # Create new files, idle OI blocks should be reused.
15128 createmany -o $myDIR/t- 2000
15129 do_facet $SINGLEMDS sync
15130 # Make sure journal flushed.
15132 local blk2=$(do_facet $SINGLEMDS \
15133 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15134 grep Blockcount | awk '{print $4}')
15136 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15138 run_test 228b "idle OI blocks can be reused after MDT restart"
15142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15143 remote_mds_nodsh && skip "remote MDS with nodsh"
15144 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15146 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15147 local myDIR=$DIR/$tdir
15150 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15151 $LCTL set_param fail_loc=0x80001002
15152 # 20000 files can guarantee there are index nodes in the OI file
15153 createmany -o $myDIR/t- 20000
15154 $LCTL set_param fail_loc=0
15155 # The guard is current the largest FID holder
15157 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15159 local IDX=$(($SEQ % 64))
15161 do_facet $SINGLEMDS sync
15162 # Make sure journal flushed.
15164 local blk1=$(do_facet $SINGLEMDS \
15165 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15166 grep Blockcount | awk '{print $4}')
15168 # Remove old files, some OI blocks will become idle.
15169 unlinkmany $myDIR/t- 20000
15171 # The OI file should become empty now
15173 # Create new files, idle OI blocks should be reused.
15174 createmany -o $myDIR/t- 2000
15175 do_facet $SINGLEMDS sync
15176 # Make sure journal flushed.
15178 local blk2=$(do_facet $SINGLEMDS \
15179 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15180 grep Blockcount | awk '{print $4}')
15182 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15184 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15186 test_229() { # LU-2482, LU-3448
15187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15188 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15189 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15190 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15194 # Create a file with a released layout and stripe count 2.
15195 $MULTIOP $DIR/$tfile H2c ||
15196 error "failed to create file with released layout"
15198 $LFS getstripe -v $DIR/$tfile
15200 local pattern=$($LFS getstripe -L $DIR/$tfile)
15201 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15203 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15205 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15206 stat $DIR/$tfile || error "failed to stat released file"
15208 chown $RUNAS_ID $DIR/$tfile ||
15209 error "chown $RUNAS_ID $DIR/$tfile failed"
15211 chgrp $RUNAS_ID $DIR/$tfile ||
15212 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15214 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15215 rm $DIR/$tfile || error "failed to remove released file"
15217 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15221 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15222 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15223 skip "Need MDS version at least 2.11.52"
15227 test_mkdir $DIR/$tdir
15228 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15229 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15230 [ $mdt_idx -ne 0 ] &&
15231 error "create local directory on wrong MDT $mdt_idx"
15233 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15234 error "create remote directory failed"
15235 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15236 [ $mdt_idx -ne $MDTIDX ] &&
15237 error "create remote directory on wrong MDT $mdt_idx"
15239 createmany -o $DIR/$tdir/test_230/t- 10 ||
15240 error "create files on remote directory failed"
15241 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15242 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15243 rm -r $DIR/$tdir || error "unlink remote directory failed"
15245 run_test 230a "Create remote directory and files under the remote directory"
15248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15250 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15251 skip "Need MDS version at least 2.11.52"
15259 local migrate_dir=$DIR/$tdir/migrate_dir
15260 local other_dir=$DIR/$tdir/other_dir
15262 test_mkdir $DIR/$tdir
15263 test_mkdir -i0 -c1 $migrate_dir
15264 test_mkdir -i0 -c1 $other_dir
15265 for ((i=0; i<10; i++)); do
15266 mkdir -p $migrate_dir/dir_${i}
15267 createmany -o $migrate_dir/dir_${i}/f 10 ||
15268 error "create files under remote dir failed $i"
15271 cp /etc/passwd $migrate_dir/$tfile
15272 cp /etc/passwd $other_dir/$tfile
15273 chattr +SAD $migrate_dir
15274 chattr +SAD $migrate_dir/$tfile
15276 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15277 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15278 local old_dir_mode=$(stat -c%f $migrate_dir)
15279 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15281 mkdir -p $migrate_dir/dir_default_stripe2
15282 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15283 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15285 mkdir -p $other_dir
15286 ln $migrate_dir/$tfile $other_dir/luna
15287 ln $migrate_dir/$tfile $migrate_dir/sofia
15288 ln $other_dir/$tfile $migrate_dir/david
15289 ln -s $migrate_dir/$tfile $other_dir/zachary
15290 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15291 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15293 $LFS migrate -m $MDTIDX $migrate_dir ||
15294 error "fails on migrating remote dir to MDT1"
15296 echo "migratate to MDT1, then checking.."
15297 for ((i = 0; i < 10; i++)); do
15298 for file in $(find $migrate_dir/dir_${i}); do
15299 mdt_index=$($LFS getstripe -m $file)
15300 [ $mdt_index == $MDTIDX ] ||
15301 error "$file is not on MDT${MDTIDX}"
15305 # the multiple link file should still in MDT0
15306 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15307 [ $mdt_index == 0 ] ||
15308 error "$file is not on MDT${MDTIDX}"
15310 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15311 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15312 error " expect $old_dir_flag get $new_dir_flag"
15314 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15315 [ "$old_file_flag" = "$new_file_flag" ] ||
15316 error " expect $old_file_flag get $new_file_flag"
15318 local new_dir_mode=$(stat -c%f $migrate_dir)
15319 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15320 error "expect mode $old_dir_mode get $new_dir_mode"
15322 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15323 [ "$old_file_mode" = "$new_file_mode" ] ||
15324 error "expect mode $old_file_mode get $new_file_mode"
15326 diff /etc/passwd $migrate_dir/$tfile ||
15327 error "$tfile different after migration"
15329 diff /etc/passwd $other_dir/luna ||
15330 error "luna different after migration"
15332 diff /etc/passwd $migrate_dir/sofia ||
15333 error "sofia different after migration"
15335 diff /etc/passwd $migrate_dir/david ||
15336 error "david different after migration"
15338 diff /etc/passwd $other_dir/zachary ||
15339 error "zachary different after migration"
15341 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15342 error "${tfile}_ln different after migration"
15344 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15345 error "${tfile}_ln_other different after migration"
15347 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15348 [ $stripe_count = 2 ] ||
15349 error "dir strpe_count $d != 2 after migration."
15351 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15352 [ $stripe_count = 2 ] ||
15353 error "file strpe_count $d != 2 after migration."
15355 #migrate back to MDT0
15358 $LFS migrate -m $MDTIDX $migrate_dir ||
15359 error "fails on migrating remote dir to MDT0"
15361 echo "migrate back to MDT0, checking.."
15362 for file in $(find $migrate_dir); do
15363 mdt_index=$($LFS getstripe -m $file)
15364 [ $mdt_index == $MDTIDX ] ||
15365 error "$file is not on MDT${MDTIDX}"
15368 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15369 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15370 error " expect $old_dir_flag get $new_dir_flag"
15372 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15373 [ "$old_file_flag" = "$new_file_flag" ] ||
15374 error " expect $old_file_flag get $new_file_flag"
15376 local new_dir_mode=$(stat -c%f $migrate_dir)
15377 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15378 error "expect mode $old_dir_mode get $new_dir_mode"
15380 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15381 [ "$old_file_mode" = "$new_file_mode" ] ||
15382 error "expect mode $old_file_mode get $new_file_mode"
15384 diff /etc/passwd ${migrate_dir}/$tfile ||
15385 error "$tfile different after migration"
15387 diff /etc/passwd ${other_dir}/luna ||
15388 error "luna different after migration"
15390 diff /etc/passwd ${migrate_dir}/sofia ||
15391 error "sofia different after migration"
15393 diff /etc/passwd ${other_dir}/zachary ||
15394 error "zachary different after migration"
15396 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15397 error "${tfile}_ln different after migration"
15399 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15400 error "${tfile}_ln_other different after migration"
15402 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15403 [ $stripe_count = 2 ] ||
15404 error "dir strpe_count $d != 2 after migration."
15406 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15407 [ $stripe_count = 2 ] ||
15408 error "file strpe_count $d != 2 after migration."
15410 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15412 run_test 230b "migrate directory"
15415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15416 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15417 remote_mds_nodsh && skip "remote MDS with nodsh"
15418 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15419 skip "Need MDS version at least 2.11.52"
15425 local migrate_dir=$DIR/$tdir/migrate_dir
15427 #If migrating directory fails in the middle, all entries of
15428 #the directory is still accessiable.
15429 test_mkdir $DIR/$tdir
15430 test_mkdir -i0 -c1 $migrate_dir
15431 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15433 createmany -o $migrate_dir/f $total ||
15434 error "create files under ${migrate_dir} failed"
15436 # fail after migrating top dir, and this will fail only once, so the
15437 # first sub file migration will fail (currently f3), others succeed.
15438 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15439 do_facet mds1 lctl set_param fail_loc=0x1801
15440 local t=$(ls $migrate_dir | wc -l)
15441 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15442 error "migrate should fail"
15443 local u=$(ls $migrate_dir | wc -l)
15444 [ "$u" == "$t" ] || error "$u != $t during migration"
15446 # add new dir/file should succeed
15447 mkdir $migrate_dir/dir ||
15448 error "mkdir failed under migrating directory"
15449 touch $migrate_dir/file ||
15450 error "create file failed under migrating directory"
15452 # add file with existing name should fail
15453 for file in $migrate_dir/f*; do
15454 stat $file > /dev/null || error "stat $file failed"
15455 $OPENFILE -f O_CREAT:O_EXCL $file &&
15456 error "open(O_CREAT|O_EXCL) $file should fail"
15457 $MULTIOP $file m && error "create $file should fail"
15458 touch $DIR/$tdir/remote_dir/$tfile ||
15459 error "touch $tfile failed"
15460 ln $DIR/$tdir/remote_dir/$tfile $file &&
15461 error "link $file should fail"
15462 mdt_index=$($LFS getstripe -m $file)
15463 if [ $mdt_index == 0 ]; then
15464 # file failed to migrate is not allowed to rename to
15465 mv $DIR/$tdir/remote_dir/$tfile $file &&
15466 error "rename to $file should fail"
15468 mv $DIR/$tdir/remote_dir/$tfile $file ||
15469 error "rename to $file failed"
15471 echo hello >> $file || error "write $file failed"
15474 # resume migration with different options should fail
15475 $LFS migrate -m 0 $migrate_dir &&
15476 error "migrate -m 0 $migrate_dir should fail"
15478 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15479 error "migrate -c 2 $migrate_dir should fail"
15481 # resume migration should succeed
15482 $LFS migrate -m $MDTIDX $migrate_dir ||
15483 error "migrate $migrate_dir failed"
15485 echo "Finish migration, then checking.."
15486 for file in $(find $migrate_dir); do
15487 mdt_index=$($LFS getstripe -m $file)
15488 [ $mdt_index == $MDTIDX ] ||
15489 error "$file is not on MDT${MDTIDX}"
15492 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15494 run_test 230c "check directory accessiblity if migration failed"
15497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15498 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15499 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15500 skip "Need MDS version at least 2.11.52"
15502 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15504 local migrate_dir=$DIR/$tdir/migrate_dir
15514 old_index=$((RANDOM % MDSCOUNT))
15515 old_count=$((MDSCOUNT - old_index))
15516 new_index=$((RANDOM % MDSCOUNT))
15517 new_count=$((MDSCOUNT - new_index))
15518 new_hash="all_char"
15520 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15521 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15523 test_mkdir $DIR/$tdir
15524 test_mkdir -i $old_index -c $old_count $migrate_dir
15526 for ((i=0; i<100; i++)); do
15527 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15528 createmany -o $migrate_dir/dir_${i}/f 100 ||
15529 error "create files under remote dir failed $i"
15532 echo -n "Migrate from MDT$old_index "
15533 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15534 echo -n "to MDT$new_index"
15535 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15538 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15539 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15540 error "migrate remote dir error"
15542 echo "Finish migration, then checking.."
15543 for file in $(find $migrate_dir); do
15544 mdt_index=$($LFS getstripe -m $file)
15545 if [ $mdt_index -lt $new_index ] ||
15546 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15547 error "$file is on MDT$mdt_index"
15551 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15553 run_test 230d "check migrate big directory"
15556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15558 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15559 skip "Need MDS version at least 2.11.52"
15566 mkdir -p $DIR/$tdir
15567 mkdir $DIR/$tdir/migrate_dir
15568 mkdir $DIR/$tdir/other_dir
15569 touch $DIR/$tdir/migrate_dir/a
15570 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15571 ls $DIR/$tdir/other_dir
15573 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15574 error "migrate dir fails"
15576 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15577 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15579 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15580 [ $mdt_index == 0 ] || error "a is not on MDT0"
15582 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15583 error "migrate dir fails"
15585 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15586 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15588 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15589 [ $mdt_index == 1 ] || error "a is not on MDT1"
15591 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15592 [ $mdt_index == 1 ] || error "b is not on MDT1"
15594 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15595 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15597 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15599 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15601 run_test 230e "migrate mulitple local link files"
15604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15605 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15606 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15607 skip "Need MDS version at least 2.11.52"
15612 mkdir -p $DIR/$tdir
15613 mkdir $DIR/$tdir/migrate_dir
15614 $LFS mkdir -i1 $DIR/$tdir/other_dir
15615 touch $DIR/$tdir/migrate_dir/a
15616 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15617 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15618 ls $DIR/$tdir/other_dir
15620 # a should be migrated to MDT1, since no other links on MDT0
15621 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15622 error "#1 migrate dir fails"
15623 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15624 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15625 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15626 [ $mdt_index == 1 ] || error "a is not on MDT1"
15628 # a should stay on MDT1, because it is a mulitple link file
15629 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15630 error "#2 migrate dir fails"
15631 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15632 [ $mdt_index == 1 ] || error "a is not on MDT1"
15634 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15635 error "#3 migrate dir fails"
15637 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15638 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15639 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15641 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15642 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15644 # a should be migrated to MDT0, since no other links on MDT1
15645 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15646 error "#4 migrate dir fails"
15647 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15648 [ $mdt_index == 0 ] || error "a is not on MDT0"
15650 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15652 run_test 230f "migrate mulitple remote link files"
15655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15657 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15658 skip "Need MDS version at least 2.11.52"
15660 mkdir -p $DIR/$tdir/migrate_dir
15662 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15663 error "migrating dir to non-exist MDT succeeds"
15666 run_test 230g "migrate dir to non-exist MDT"
15669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15670 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15671 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15672 skip "Need MDS version at least 2.11.52"
15676 mkdir -p $DIR/$tdir/migrate_dir
15678 $LFS migrate -m1 $DIR &&
15679 error "migrating mountpoint1 should fail"
15681 $LFS migrate -m1 $DIR/$tdir/.. &&
15682 error "migrating mountpoint2 should fail"
15685 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15686 error "migrating $tdir/migrate_dir/.. should fail"
15690 run_test 230h "migrate .. and root"
15693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15694 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15695 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15696 skip "Need MDS version at least 2.11.52"
15698 mkdir -p $DIR/$tdir/migrate_dir
15700 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15701 error "migration fails with a tailing slash"
15703 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15704 error "migration fails with two tailing slashes"
15706 run_test 230i "lfs migrate -m tolerates trailing slashes"
15709 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15710 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15711 skip "Need MDS version at least 2.11.52"
15713 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15714 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15715 error "create $tfile failed"
15716 cat /etc/passwd > $DIR/$tdir/$tfile
15718 $LFS migrate -m 1 $DIR/$tdir
15720 cmp /etc/passwd $DIR/$tdir/$tfile ||
15721 error "DoM file mismatch after migration"
15723 run_test 230j "DoM file data not changed after dir migration"
15726 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15727 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15728 skip "Need MDS version at least 2.11.56"
15731 local files_on_starting_mdt=0
15733 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15734 $LFS getdirstripe $DIR/$tdir
15735 for i in $(seq $total); do
15736 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15737 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15738 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15741 echo "$files_on_starting_mdt files on MDT0"
15743 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15744 $LFS getdirstripe $DIR/$tdir
15746 files_on_starting_mdt=0
15747 for i in $(seq $total); do
15748 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15749 error "file $tfile.$i mismatch after migration"
15750 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15751 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15754 echo "$files_on_starting_mdt files on MDT1 after migration"
15755 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15757 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15758 $LFS getdirstripe $DIR/$tdir
15760 files_on_starting_mdt=0
15761 for i in $(seq $total); do
15762 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15763 error "file $tfile.$i mismatch after 2nd migration"
15764 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15765 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15768 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15769 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15773 run_test 230k "file data not changed after dir migration"
15776 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15777 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15778 skip "Need MDS version at least 2.11.56"
15780 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15781 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15782 error "create files under remote dir failed $i"
15783 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15785 run_test 230l "readdir between MDTs won't crash"
15789 # For simplicity this test assumes that max_pages_per_rpc
15790 # is the same across all OSCs
15791 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15792 local bulk_size=$((max_pages * PAGE_SIZE))
15793 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15796 mkdir -p $DIR/$tdir
15797 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15798 error "failed to set stripe with -S ${brw_size}M option"
15800 # clear the OSC stats
15801 $LCTL set_param osc.*.stats=0 &>/dev/null
15804 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15805 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15806 oflag=direct &>/dev/null || error "dd failed"
15808 sync; sleep 1; sync # just to be safe
15809 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15810 if [ x$nrpcs != "x1" ]; then
15811 $LCTL get_param osc.*.stats
15812 error "found $nrpcs ost_write RPCs, not 1 as expected"
15816 # Drop the OSC cache, otherwise we will read from it
15817 cancel_lru_locks osc
15819 # clear the OSC stats
15820 $LCTL set_param osc.*.stats=0 &>/dev/null
15822 # Client reads $bulk_size.
15823 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15824 iflag=direct &>/dev/null || error "dd failed"
15826 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15827 if [ x$nrpcs != "x1" ]; then
15828 $LCTL get_param osc.*.stats
15829 error "found $nrpcs ost_read RPCs, not 1 as expected"
15832 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15835 mkdir -p $DIR/$tdir
15837 for i in {0..1023}; do
15838 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15839 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15840 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15844 run_test 231b "must not assert on fully utilized OST request buffer"
15847 mkdir -p $DIR/$tdir
15848 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15850 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15851 do_facet ost1 $LCTL set_param fail_loc=0x31c
15853 # ignore dd failure
15854 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15856 do_facet ost1 $LCTL set_param fail_loc=0
15857 umount_client $MOUNT || error "umount failed"
15858 mount_client $MOUNT || error "mount failed"
15859 stop ost1 || error "cannot stop ost1"
15860 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15862 run_test 232a "failed lock should not block umount"
15865 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15866 skip "Need MDS version at least 2.10.58"
15868 mkdir -p $DIR/$tdir
15869 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15870 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15872 cancel_lru_locks osc
15874 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15875 do_facet ost1 $LCTL set_param fail_loc=0x31c
15878 $LFS data_version $DIR/$tdir/$tfile || true
15880 do_facet ost1 $LCTL set_param fail_loc=0
15881 umount_client $MOUNT || error "umount failed"
15882 mount_client $MOUNT || error "mount failed"
15883 stop ost1 || error "cannot stop ost1"
15884 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15886 run_test 232b "failed data version lock should not block umount"
15889 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15890 skip "Need MDS version at least 2.3.64"
15891 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15893 local fid=$($LFS path2fid $MOUNT)
15895 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15896 error "cannot access $MOUNT using its FID '$fid'"
15898 run_test 233a "checking that OBF of the FS root succeeds"
15901 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15902 skip "Need MDS version at least 2.5.90"
15903 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15905 local fid=$($LFS path2fid $MOUNT/.lustre)
15907 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15908 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15910 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15911 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15912 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15914 run_test 233b "checking that OBF of the FS .lustre succeeds"
15917 local p="$TMP/sanityN-$TESTNAME.parameters"
15918 save_lustre_params client "llite.*.xattr_cache" > $p
15919 lctl set_param llite.*.xattr_cache 1 ||
15920 skip_env "xattr cache is not supported"
15922 mkdir -p $DIR/$tdir || error "mkdir failed"
15923 touch $DIR/$tdir/$tfile || error "touch failed"
15924 # OBD_FAIL_LLITE_XATTR_ENOMEM
15925 $LCTL set_param fail_loc=0x1405
15926 getfattr -n user.attr $DIR/$tdir/$tfile &&
15927 error "getfattr should have failed with ENOMEM"
15928 $LCTL set_param fail_loc=0x0
15931 restore_lustre_params < $p
15934 run_test 234 "xattr cache should not crash on ENOMEM"
15937 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15938 skip "Need MDS version at least 2.4.52"
15940 flock_deadlock $DIR/$tfile
15945 124) error "process hangs on a deadlock"
15947 *) error "error executing flock_deadlock $DIR/$tfile"
15951 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15955 check_swap_layouts_support
15957 local ref1=/etc/passwd
15958 local ref2=/etc/group
15959 local file1=$DIR/$tdir/f1
15960 local file2=$DIR/$tdir/f2
15962 test_mkdir -c1 $DIR/$tdir
15963 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15964 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15965 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15966 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15967 local fd=$(free_fd)
15968 local cmd="exec $fd<>$file2"
15971 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15972 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15975 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15980 run_test 236 "Layout swap on open unlinked file"
15982 # LU-4659 linkea consistency
15984 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15985 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15986 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15987 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15990 ln $DIR/$tfile $DIR/$tfile.lnk
15991 touch $DIR/$tfile.new
15992 mv $DIR/$tfile.new $DIR/$tfile
15993 local fid1=$($LFS path2fid $DIR/$tfile)
15994 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15995 local path1=$($LFS fid2path $FSNAME "$fid1")
15996 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15997 local path2=$($LFS fid2path $FSNAME "$fid2")
15998 [ $tfile.lnk == $path2 ] ||
15999 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16002 run_test 238 "Verify linkea consistency"
16004 test_239A() { # was test_239
16005 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16006 skip "Need MDS version at least 2.5.60"
16008 local list=$(comma_list $(mdts_nodes))
16010 mkdir -p $DIR/$tdir
16011 createmany -o $DIR/$tdir/f- 5000
16012 unlinkmany $DIR/$tdir/f- 5000
16013 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16014 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16015 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16016 osp.*MDT*.sync_in_flight" | calc_sum)
16017 [ "$changes" -eq 0 ] || error "$changes not synced"
16019 run_test 239A "osp_sync test"
16021 test_239a() { #LU-5297
16022 remote_mds_nodsh && skip "remote MDS with nodsh"
16025 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16026 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16027 chgrp $RUNAS_GID $DIR/$tfile
16028 wait_delete_completed
16030 run_test 239a "process invalid osp sync record correctly"
16032 test_239b() { #LU-5297
16033 remote_mds_nodsh && skip "remote MDS with nodsh"
16036 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16037 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16038 chgrp $RUNAS_GID $DIR/$tfile1
16039 wait_delete_completed
16040 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16042 chgrp $RUNAS_GID $DIR/$tfile2
16043 wait_delete_completed
16045 run_test 239b "process osp sync record with ENOMEM error correctly"
16048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16049 remote_mds_nodsh && skip "remote MDS with nodsh"
16051 mkdir -p $DIR/$tdir
16053 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16054 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16055 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16056 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16058 umount_client $MOUNT || error "umount failed"
16059 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16060 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16061 mount_client $MOUNT || error "failed to mount client"
16063 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16064 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16066 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16072 for LOOP in $(seq $count); do
16073 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16074 cancel_lru_locks $OSC || true
16082 for LOOP in $(seq $1); do
16083 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16088 test_241a() { # was test_241
16089 local bsize=$PAGE_SIZE
16091 (( bsize < 40960 )) && bsize=40960
16092 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16094 cancel_lru_locks $OSC
16095 test_241_bio 1000 $bsize &
16097 test_241_dio 1000 $bsize
16100 run_test 241a "bio vs dio"
16103 local bsize=$PAGE_SIZE
16105 (( bsize < 40960 )) && bsize=40960
16106 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16108 test_241_dio 1000 $bsize &
16110 test_241_dio 1000 $bsize
16113 run_test 241b "dio vs dio"
16116 remote_mds_nodsh && skip "remote MDS with nodsh"
16118 mkdir -p $DIR/$tdir
16119 touch $DIR/$tdir/$tfile
16121 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16122 do_facet mds1 lctl set_param fail_loc=0x105
16123 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16125 do_facet mds1 lctl set_param fail_loc=0
16126 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16128 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16132 test_mkdir $DIR/$tdir
16133 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16135 run_test 243 "various group lock tests"
16139 test_mkdir $DIR/$tdir
16140 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16141 sendfile_grouplock $DIR/$tdir/$tfile || \
16142 error "sendfile+grouplock failed"
16145 run_test 244 "sendfile with group lock tests"
16148 local flagname="multi_mod_rpcs"
16149 local connect_data_name="max_mod_rpcs"
16152 # check if multiple modify RPCs flag is set
16153 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16154 grep "connect_flags:")
16157 echo "$out" | grep -qw $flagname
16158 if [ $? -ne 0 ]; then
16159 echo "connect flag $flagname is not set"
16163 # check if multiple modify RPCs data is set
16164 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16167 echo "$out" | grep -qw $connect_data_name ||
16168 error "import should have connect data $connect_data_name"
16170 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16172 test_246() { # LU-7371
16173 remote_ost_nodsh && skip "remote OST with nodsh"
16174 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16175 skip "Need OST version >= 2.7.62"
16177 do_facet ost1 $LCTL set_param fail_val=4095
16178 #define OBD_FAIL_OST_READ_SIZE 0x234
16179 do_facet ost1 $LCTL set_param fail_loc=0x234
16180 $LFS setstripe $DIR/$tfile -i 0 -c 1
16181 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16182 cancel_lru_locks $FSNAME-OST0000
16183 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16185 run_test 246 "Read file of size 4095 should return right length"
16191 umount_client $submount
16196 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16198 skip_env "Fileset feature is not supported"
16200 local submount=${MOUNT}_$tdir
16203 mkdir -p $submount || error "mkdir $submount failed"
16204 FILESET="$FILESET/$tdir" mount_client $submount ||
16205 error "mount $submount failed"
16206 trap "cleanup_247 $submount" EXIT
16207 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16208 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16209 error "read $MOUNT/$tdir/$tfile failed"
16210 cleanup_247 $submount
16212 run_test 247a "mount subdir as fileset"
16215 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16216 skip_env "Fileset feature is not supported"
16218 local submount=${MOUNT}_$tdir
16220 rm -rf $MOUNT/$tdir
16221 mkdir -p $submount || error "mkdir $submount failed"
16223 FILESET="$FILESET/$tdir" mount_client $submount &&
16224 error "mount $submount should fail"
16227 run_test 247b "mount subdir that dose not exist"
16230 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16231 skip_env "Fileset feature is not supported"
16233 local submount=${MOUNT}_$tdir
16235 mkdir -p $MOUNT/$tdir/dir1
16236 mkdir -p $submount || error "mkdir $submount failed"
16237 trap "cleanup_247 $submount" EXIT
16238 FILESET="$FILESET/$tdir" mount_client $submount ||
16239 error "mount $submount failed"
16240 local fid=$($LFS path2fid $MOUNT/)
16241 $LFS fid2path $submount $fid && error "fid2path should fail"
16242 cleanup_247 $submount
16244 run_test 247c "running fid2path outside root"
16247 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16248 skip "Fileset feature is not supported"
16250 local submount=${MOUNT}_$tdir
16252 mkdir -p $MOUNT/$tdir/dir1
16253 mkdir -p $submount || error "mkdir $submount failed"
16254 FILESET="$FILESET/$tdir" mount_client $submount ||
16255 error "mount $submount failed"
16256 trap "cleanup_247 $submount" EXIT
16257 local fid=$($LFS path2fid $submount/dir1)
16258 $LFS fid2path $submount $fid || error "fid2path should succeed"
16259 cleanup_247 $submount
16261 run_test 247d "running fid2path inside root"
16265 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16267 skip "Fileset feature is not supported"
16269 local submount=${MOUNT}_$tdir
16272 mkdir -p $submount || error "mkdir $submount failed"
16273 FILESET="$FILESET/.." mount_client $submount &&
16274 error "mount $submount should fail"
16277 run_test 247e "mount .. as fileset"
16280 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16281 [ -z "$fast_read_sav" ] && skip "no fast read support"
16283 # create a large file for fast read verification
16284 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16286 # make sure the file is created correctly
16287 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16288 { rm -f $DIR/$tfile; skip "file creation error"; }
16290 echo "Test 1: verify that fast read is 4 times faster on cache read"
16292 # small read with fast read enabled
16293 $LCTL set_param -n llite.*.fast_read=1
16294 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16295 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16296 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16297 # small read with fast read disabled
16298 $LCTL set_param -n llite.*.fast_read=0
16299 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16300 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16301 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16303 # verify that fast read is 4 times faster for cache read
16304 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16305 error_not_in_vm "fast read was not 4 times faster: " \
16306 "$t_fast vs $t_slow"
16308 echo "Test 2: verify the performance between big and small read"
16309 $LCTL set_param -n llite.*.fast_read=1
16311 # 1k non-cache read
16312 cancel_lru_locks osc
16313 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16314 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16315 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16317 # 1M non-cache read
16318 cancel_lru_locks osc
16319 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16320 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16321 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16323 # verify that big IO is not 4 times faster than small IO
16324 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16325 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16327 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16330 run_test 248 "fast read verification"
16332 test_249() { # LU-7890
16333 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16334 skip "Need at least version 2.8.54"
16337 $LFS setstripe -c 1 $DIR/$tfile
16338 # Offset 2T == 4k * 512M
16339 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16340 error "dd to 2T offset failed"
16342 run_test 249 "Write above 2T file size"
16345 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16346 && skip "no 16TB file size limit on ZFS"
16348 $LFS setstripe -c 1 $DIR/$tfile
16349 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16350 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16351 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16352 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16353 conv=notrunc,fsync && error "append succeeded"
16356 run_test 250 "Write above 16T limit"
16359 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16361 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16362 #Skip once - writing the first stripe will succeed
16363 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16364 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16365 error "short write happened"
16367 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16368 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16369 error "short read happened"
16373 run_test 251 "Handling short read and write correctly"
16376 remote_mds_nodsh && skip "remote MDS with nodsh"
16377 remote_ost_nodsh && skip "remote OST with nodsh"
16378 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16379 skip_env "ldiskfs only test"
16389 # check lr_reader on OST0000
16391 dev=$(facet_device $tgt)
16392 out=$(do_facet $tgt $LR_READER $dev)
16393 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16395 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16396 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16397 error "Invalid uuid returned by $LR_READER on target $tgt"
16398 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16400 # check lr_reader -c on MDT0000
16402 dev=$(facet_device $tgt)
16403 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16404 skip "$LR_READER does not support additional options"
16406 out=$(do_facet $tgt $LR_READER -c $dev)
16407 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16409 num=$(echo "$out" | grep -c "mdtlov")
16410 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16411 error "Invalid number of mdtlov clients returned by $LR_READER"
16412 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16414 # check lr_reader -cr on MDT0000
16415 out=$(do_facet $tgt $LR_READER -cr $dev)
16416 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16418 echo "$out" | grep -q "^reply_data:$" ||
16419 error "$LR_READER should have returned 'reply_data' section"
16420 num=$(echo "$out" | grep -c "client_generation")
16421 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16423 run_test 252 "check lr_reader tool"
16425 test_253_fill_ost() {
16426 local size_mb #how many MB should we write to pass watermark
16427 local lwm=$3 #low watermark
16428 local free_10mb #10% of free space
16430 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16431 size_mb=$((free_kb / 1024 - lwm))
16432 free_10mb=$((free_kb / 10240))
16433 #If 10% of free space cross low watermark use it
16434 if (( free_10mb > size_mb )); then
16437 #At least we need to store 1.1 of difference between
16438 #free space and low watermark
16439 size_mb=$((size_mb + size_mb / 10))
16441 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16442 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16443 oflag=append conv=notrunc
16448 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16449 echo "OST still has $((free_kb / 1024)) mbytes free"
16453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16454 remote_mds_nodsh && skip "remote MDS with nodsh"
16455 remote_mgs_nodsh && skip "remote MGS with nodsh"
16460 local ost_name=$($LFS osts |
16461 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16463 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16464 do_facet $SINGLEMDS $LCTL get_param -n \
16465 osp.$mdtosc_proc1.reserved_mb_high ||
16466 skip "remote MDS does not support reserved_mb_high"
16470 wait_delete_completed
16473 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16474 osp.$mdtosc_proc1.reserved_mb_high)
16475 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16476 osp.$mdtosc_proc1.reserved_mb_low)
16477 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16479 if ! combined_mgs_mds ; then
16482 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16483 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16484 error "Adding $ost_name to pool failed"
16486 # Wait for client to see a OST at pool
16487 wait_update $HOSTNAME "$LCTL get_param -n
16488 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16489 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16490 error "Client can not see the pool"
16491 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16492 error "Setstripe failed"
16494 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16495 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16496 echo "OST still has $((blocks/1024)) mbytes free"
16498 local new_lwm=$((blocks/1024-10))
16499 do_facet $SINGLEMDS $LCTL set_param \
16500 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16501 do_facet $SINGLEMDS $LCTL set_param \
16502 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16504 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16506 #First enospc could execute orphan deletion so repeat.
16507 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16509 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16510 osp.$mdtosc_proc1.prealloc_status)
16511 echo "prealloc_status $oa_status"
16513 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16514 error "File creation should fail"
16515 #object allocation was stopped, but we still able to append files
16516 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16517 error "Append failed"
16518 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16520 wait_delete_completed
16524 for i in $(seq 10 12); do
16525 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16526 error "File creation failed after rm";
16529 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16530 osp.$mdtosc_proc1.prealloc_status)
16531 echo "prealloc_status $oa_status"
16533 if (( oa_status != 0 )); then
16534 error "Object allocation still disable after rm"
16536 do_facet $SINGLEMDS $LCTL set_param \
16537 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16538 do_facet $SINGLEMDS $LCTL set_param \
16539 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16542 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16543 error "Remove $ost_name from pool failed"
16544 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16545 error "Pool destroy fialed"
16547 if ! combined_mgs_mds ; then
16551 run_test 253 "Check object allocation limit"
16554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16555 remote_mds_nodsh && skip "remote MDS with nodsh"
16556 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16557 skip "MDS does not support changelog_size"
16560 local MDT0=$(facet_svc $SINGLEMDS)
16562 changelog_register || error "changelog_register failed"
16564 changelog_clear 0 || error "changelog_clear failed"
16566 local size1=$(do_facet $SINGLEMDS \
16567 $LCTL get_param -n mdd.$MDT0.changelog_size)
16568 echo "Changelog size $size1"
16571 $LFS mkdir -i 0 $DIR/$tdir
16573 mkdir -p $DIR/$tdir/pics/2008/zachy
16574 touch $DIR/$tdir/pics/2008/zachy/timestamp
16575 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16576 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16577 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16578 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16579 rm $DIR/$tdir/pics/desktop.jpg
16581 local size2=$(do_facet $SINGLEMDS \
16582 $LCTL get_param -n mdd.$MDT0.changelog_size)
16583 echo "Changelog size after work $size2"
16585 (( $size2 > $size1 )) ||
16586 error "new Changelog size=$size2 less than old size=$size1"
16588 run_test 254 "Check changelog size"
16595 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16596 awk -F: '{print $2}' | grep $type > /dev/null
16597 if [ $? -ne 0 ]; then
16607 lfs ladvise -a willread $file > /dev/null 2>&1
16608 if [ $? -eq 0 ]; then
16612 lfs ladvise -a willread $file 2>&1 |
16613 grep "Inappropriate ioctl for device" > /dev/null
16614 if [ $? -eq 0 ]; then
16621 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16624 # run a random read IO workload
16625 # usage: random_read_iops <filename> <filesize> <iosize>
16626 random_read_iops() {
16629 local iosize=${3:-4096}
16631 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16632 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16635 drop_file_oss_cache() {
16639 $LFS ladvise -a dontneed $file 2>/dev/null ||
16640 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16643 ladvise_willread_performance()
16646 local average_origin=0
16647 local average_cache=0
16648 local average_ladvise=0
16650 for ((i = 1; i <= $repeat; i++)); do
16651 echo "Iter $i/$repeat: reading without willread hint"
16652 cancel_lru_locks osc
16653 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16654 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16655 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16656 average_origin=$(bc <<<"$average_origin + $speed_origin")
16658 cancel_lru_locks osc
16659 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16660 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16661 average_cache=$(bc <<<"$average_cache + $speed_cache")
16663 cancel_lru_locks osc
16664 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16665 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16666 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16667 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16668 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16670 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16671 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16672 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16674 speedup_cache=$(percent $average_cache $average_origin)
16675 speedup_ladvise=$(percent $average_ladvise $average_origin)
16677 echo "Average uncached read: $average_origin"
16678 echo "Average speedup with OSS cached read: " \
16679 "$average_cache = +$speedup_cache%"
16680 echo "Average speedup with ladvise willread: " \
16681 "$average_ladvise = +$speedup_ladvise%"
16683 local lowest_speedup=20
16684 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16685 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16686 "got $average_cache%. Skipping ladvise willread check."
16690 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16691 # it is still good to run until then to exercise 'ladvise willread'
16692 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16693 [ "$ost1_FSTYPE" = "zfs" ] &&
16694 echo "osd-zfs does not support dontneed or drop_caches" &&
16697 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16698 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16699 error_not_in_vm "Speedup with willread is less than " \
16700 "$lowest_speedup%, got $average_ladvise%"
16704 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16705 skip "lustre < 2.8.54 does not support ladvise "
16706 remote_ost_nodsh && skip "remote OST with nodsh"
16708 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16710 ladvise_no_type willread $DIR/$tfile &&
16711 skip "willread ladvise is not supported"
16713 ladvise_no_ioctl $DIR/$tfile &&
16714 skip "ladvise ioctl is not supported"
16717 local size=$((size_mb * 1048576))
16718 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16719 error "dd to $DIR/$tfile failed"
16721 lfs ladvise -a willread $DIR/$tfile ||
16722 error "Ladvise failed with no range argument"
16724 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16725 error "Ladvise failed with no -l or -e argument"
16727 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16728 error "Ladvise failed with only -e argument"
16730 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16731 error "Ladvise failed with only -l argument"
16733 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16734 error "End offset should not be smaller than start offset"
16736 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16737 error "End offset should not be equal to start offset"
16739 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16740 error "Ladvise failed with overflowing -s argument"
16742 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16743 error "Ladvise failed with overflowing -e argument"
16745 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16746 error "Ladvise failed with overflowing -l argument"
16748 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16749 error "Ladvise succeeded with conflicting -l and -e arguments"
16751 echo "Synchronous ladvise should wait"
16753 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16754 do_nodes $(comma_list $(osts_nodes)) \
16755 $LCTL set_param fail_val=$delay fail_loc=0x237
16757 local start_ts=$SECONDS
16758 lfs ladvise -a willread $DIR/$tfile ||
16759 error "Ladvise failed with no range argument"
16760 local end_ts=$SECONDS
16761 local inteval_ts=$((end_ts - start_ts))
16763 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16764 error "Synchronous advice didn't wait reply"
16767 echo "Asynchronous ladvise shouldn't wait"
16768 local start_ts=$SECONDS
16769 lfs ladvise -a willread -b $DIR/$tfile ||
16770 error "Ladvise failed with no range argument"
16771 local end_ts=$SECONDS
16772 local inteval_ts=$((end_ts - start_ts))
16774 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16775 error "Asynchronous advice blocked"
16778 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16779 ladvise_willread_performance
16781 run_test 255a "check 'lfs ladvise -a willread'"
16787 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16791 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16792 skip "lustre < 2.8.54 does not support ladvise "
16793 remote_ost_nodsh && skip "remote OST with nodsh"
16795 lfs setstripe -c 1 -i 0 $DIR/$tfile
16797 ladvise_no_type dontneed $DIR/$tfile &&
16798 skip "dontneed ladvise is not supported"
16800 ladvise_no_ioctl $DIR/$tfile &&
16801 skip "ladvise ioctl is not supported"
16803 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16804 [ "$ost1_FSTYPE" = "zfs" ] &&
16805 skip "zfs-osd does not support 'ladvise dontneed'"
16808 local size=$((size_mb * 1048576))
16809 # In order to prevent disturbance of other processes, only check 3/4
16810 # of the memory usage
16811 local kibibytes=$((size_mb * 1024 * 3 / 4))
16813 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16814 error "dd to $DIR/$tfile failed"
16816 #force write to complete before dropping OST cache & checking memory
16819 local total=$(facet_meminfo ost1 MemTotal)
16820 echo "Total memory: $total KiB"
16822 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16823 local before_read=$(facet_meminfo ost1 Cached)
16824 echo "Cache used before read: $before_read KiB"
16826 lfs ladvise -a willread $DIR/$tfile ||
16827 error "Ladvise willread failed"
16828 local after_read=$(facet_meminfo ost1 Cached)
16829 echo "Cache used after read: $after_read KiB"
16831 lfs ladvise -a dontneed $DIR/$tfile ||
16832 error "Ladvise dontneed again failed"
16833 local no_read=$(facet_meminfo ost1 Cached)
16834 echo "Cache used after dontneed ladvise: $no_read KiB"
16836 if [ $total -lt $((before_read + kibibytes)) ]; then
16837 echo "Memory is too small, abort checking"
16841 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16842 error "Ladvise willread should use more memory" \
16843 "than $kibibytes KiB"
16846 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16847 error "Ladvise dontneed should release more memory" \
16848 "than $kibibytes KiB"
16851 run_test 255b "check 'lfs ladvise -a dontneed'"
16854 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16855 skip "lustre < 2.10.53 does not support lockahead"
16863 test_mkdir -p $DIR/$tdir
16864 $LFS setstripe -i 0 -c 1 $DIR/$tdir
16866 #test 10 returns only success/failure
16868 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16870 if [ $rc -eq 255 ]; then
16871 error "Ladvise test${i} failed, ${rc}"
16874 #test 11 counts lock enqueue requests, all others count new locks
16876 count=$(do_facet ost1 \
16877 $LCTL get_param -n ost.OSS.ost.stats)
16878 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16880 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16882 if [ $rc -eq 255 ]; then
16883 error "Ladvise test${i} failed, ${rc}"
16886 new_count=$(do_facet ost1 \
16887 $LCTL get_param -n ost.OSS.ost.stats)
16888 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16889 awk '{ print $2 }')
16891 difference="$((new_count - count))"
16892 if [ $difference -ne $rc ]; then
16893 error "Ladvise test${i}, bad enqueue count, returned " \
16894 "${rc}, actual ${difference}"
16897 for i in $(seq 12 21); do
16898 # If we do not do this, we run the risk of having too many
16899 # locks and starting lock cancellation while we are checking
16901 cancel_lru_locks osc
16903 count=$($LCTL get_param -n \
16904 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16906 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16908 if [ $rc -eq 255 ]; then
16909 error "Ladvise test ${i} failed, ${rc}"
16912 new_count=$($LCTL get_param -n \
16913 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16914 difference="$((new_count - count))"
16916 # Test 15 output is divided by 100 to map down to valid return
16917 if [ $i -eq 15 ]; then
16921 if [ $difference -ne $rc ]; then
16922 error "Ladvise test ${i}, bad lock count, returned " \
16923 "${rc}, actual ${difference}"
16927 #test 22 returns only success/failure
16929 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16931 if [ $rc -eq 255 ]; then
16932 error "Ladvise test${i} failed, ${rc}"
16935 run_test 255c "suite of ladvise lockahead tests"
16938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16939 remote_mds_nodsh && skip "remote MDS with nodsh"
16940 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16941 changelog_users $SINGLEMDS | grep "^cl" &&
16942 skip "active changelog user"
16948 mdt_dev=$(mdsdevname 1)
16951 changelog_register || error "changelog_register failed"
16954 mkdir -p $DIR/$tdir
16956 changelog_clear 0 || error "changelog_clear failed"
16959 touch $DIR/$tdir/{1..10}
16962 stop $SINGLEMDS || error "Fail to stop MDT"
16966 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16968 #after mount new plainllog is used
16969 touch $DIR/$tdir/{11..19}
16970 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16971 cat_sl=$(do_facet $SINGLEMDS "sync; \
16972 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16973 llog_reader $tmpfile | grep -c type=1064553b")
16974 do_facet $SINGLEMDS llog_reader $tmpfile
16976 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16978 changelog_clear 0 || error "changelog_clear failed"
16980 cat_sl=$(do_facet $SINGLEMDS "sync; \
16981 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16982 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16984 if (( cat_sl == 2 )); then
16985 error "Empty plain llog was not deleted from changelog catalog"
16986 elif (( cat_sl != 1 )); then
16987 error "Active plain llog shouldn't be deleted from catalog"
16990 run_test 256 "Check llog delete for empty and not full state"
16993 remote_mds_nodsh && skip "remote MDS with nodsh"
16994 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16995 skip "Need MDS version at least 2.8.55"
16997 test_mkdir $DIR/$tdir
16999 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17000 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17003 #define OBD_FAIL_MDS_XATTR_REP 0x161
17004 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17005 local facet=mds$((mdtidx + 1))
17006 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17007 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17009 stop $facet || error "stop MDS failed"
17010 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17011 error "start MDS fail"
17012 wait_recovery_complete $facet
17014 run_test 257 "xattr locks are not lost"
17016 # Verify we take the i_mutex when security requires it
17018 #define OBD_FAIL_IMUTEX_SEC 0x141c
17019 $LCTL set_param fail_loc=0x141c
17021 chmod u+s $DIR/$tfile
17022 chmod a+rwx $DIR/$tfile
17023 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17025 if [ $RC -ne 0 ]; then
17026 error "error, failed to take i_mutex, rc=$?"
17032 # Verify we do NOT take the i_mutex in the normal case
17034 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17035 $LCTL set_param fail_loc=0x141d
17038 chmod a+rw $DIR/$tfile
17039 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17041 if [ $RC -ne 0 ]; then
17042 error "error, took i_mutex unnecessarily, rc=$?"
17047 run_test 258b "verify i_mutex security behavior"
17050 local file=$DIR/$tfile
17054 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17056 stack_trap "rm -f $file" EXIT
17058 wait_delete_completed
17059 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17060 echo "before: $before"
17062 $LFS setstripe -i 0 -c 1 $file
17063 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17065 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17066 echo "after write: $after"
17068 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17069 do_facet ost1 $LCTL set_param fail_loc=0x2301
17071 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17072 echo "after truncate: $after"
17075 do_facet ost1 $LCTL set_param fail_loc=0
17076 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17078 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17079 echo "after restart: $after"
17080 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17081 error "missing truncate?"
17085 run_test 259 "crash at delayed truncate"
17088 #define OBD_FAIL_MDC_CLOSE 0x806
17089 $LCTL set_param fail_loc=0x80000806
17093 run_test 260 "Check mdc_close fail"
17095 ### Data-on-MDT sanity tests ###
17097 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17098 skip "Need MDS version at least 2.10.55 for DoM"
17101 local dom=$DIR/$tdir/dom_file
17102 local tmp=$DIR/$tdir/tmp_file
17104 mkdir -p $DIR/$tdir
17106 # basic checks for DoM component creation
17107 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17108 error "Can set MDT layout to non-first entry"
17110 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17111 error "Can define multiple entries as MDT layout"
17113 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17115 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17116 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17117 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17119 local mdtidx=$($LFS getstripe -m $dom)
17120 local mdtname=MDT$(printf %04x $mdtidx)
17121 local facet=mds$((mdtidx + 1))
17122 local space_check=1
17124 # Skip free space checks with ZFS
17125 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17129 local size_tmp=$((65536 * 3))
17130 local mdtfree1=$(do_facet $facet \
17131 lctl get_param -n osd*.*$mdtname.kbytesfree)
17133 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17134 # check also direct IO along write
17135 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17136 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17138 cmp $tmp $dom || error "file data is different"
17139 [ $(stat -c%s $dom) == $size_tmp ] ||
17140 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17141 if [ $space_check == 1 ]; then
17142 local mdtfree2=$(do_facet $facet \
17143 lctl get_param -n osd*.*$mdtname.kbytesfree)
17145 # increase in usage from by $size_tmp
17146 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17147 error "MDT free space wrong after write: " \
17148 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17152 local size_dom=10000
17154 $TRUNCATE $dom $size_dom
17155 [ $(stat -c%s $dom) == $size_dom ] ||
17156 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17157 if [ $space_check == 1 ]; then
17158 mdtfree1=$(do_facet $facet \
17159 lctl get_param -n osd*.*$mdtname.kbytesfree)
17160 # decrease in usage from $size_tmp to new $size_dom
17161 [ $(($mdtfree1 - $mdtfree2)) -ge \
17162 $(((size_tmp - size_dom) / 1024)) ] ||
17163 error "MDT free space is wrong after truncate: " \
17164 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17170 size_dom=$((size_dom + size_tmp))
17171 [ $(stat -c%s $dom) == $size_dom ] ||
17172 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17173 if [ $space_check == 1 ]; then
17174 mdtfree2=$(do_facet $facet \
17175 lctl get_param -n osd*.*$mdtname.kbytesfree)
17176 # increase in usage by $size_tmp from previous
17177 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17178 error "MDT free space is wrong after append: " \
17179 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17184 if [ $space_check == 1 ]; then
17185 mdtfree1=$(do_facet $facet \
17186 lctl get_param -n osd*.*$mdtname.kbytesfree)
17187 # decrease in usage by $size_dom from previous
17188 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17189 error "MDT free space is wrong after removal: " \
17190 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17193 # combined striping
17194 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17195 error "Can't create DoM + OST striping"
17197 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17198 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17199 # check also direct IO along write
17200 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17202 cmp $tmp $dom || error "file data is different"
17203 [ $(stat -c%s $dom) == $size_tmp ] ||
17204 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17209 run_test 270a "DoM: basic functionality tests"
17212 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17213 skip "Need MDS version at least 2.10.55"
17215 local dom=$DIR/$tdir/dom_file
17216 local max_size=1048576
17218 mkdir -p $DIR/$tdir
17219 $LFS setstripe -E $max_size -L mdt $dom
17221 # truncate over the limit
17222 $TRUNCATE $dom $(($max_size + 1)) &&
17223 error "successful truncate over the maximum size"
17224 # write over the limit
17225 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17226 error "successful write over the maximum size"
17227 # append over the limit
17228 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17229 echo "12345" >> $dom && error "successful append over the maximum size"
17234 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17237 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17238 skip "Need MDS version at least 2.10.55"
17240 mkdir -p $DIR/$tdir
17241 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17243 # check files inherit DoM EA
17244 touch $DIR/$tdir/first
17245 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17246 error "bad pattern"
17247 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17248 error "bad stripe count"
17249 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17250 error "bad stripe size"
17252 # check directory inherits DoM EA and uses it as default
17253 mkdir $DIR/$tdir/subdir
17254 touch $DIR/$tdir/subdir/second
17255 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17256 error "bad pattern in sub-directory"
17257 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17258 error "bad stripe count in sub-directory"
17259 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17260 error "bad stripe size in sub-directory"
17263 run_test 270c "DoM: DoM EA inheritance tests"
17266 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17267 skip "Need MDS version at least 2.10.55"
17269 mkdir -p $DIR/$tdir
17270 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17272 # inherit default DoM striping
17273 mkdir $DIR/$tdir/subdir
17274 touch $DIR/$tdir/subdir/f1
17276 # change default directory striping
17277 $LFS setstripe -c 1 $DIR/$tdir/subdir
17278 touch $DIR/$tdir/subdir/f2
17279 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17280 error "wrong default striping in file 2"
17281 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17282 error "bad pattern in file 2"
17285 run_test 270d "DoM: change striping from DoM to RAID0"
17288 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17289 skip "Need MDS version at least 2.10.55"
17291 mkdir -p $DIR/$tdir/dom
17292 mkdir -p $DIR/$tdir/norm
17295 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17296 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17298 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17299 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17301 # find DoM files by layout
17302 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17303 [ $NUM -eq $DOMFILES ] ||
17304 error "lfs find -L: found $NUM, expected $DOMFILES"
17305 echo "Test 1: lfs find 20 DOM files by layout: OK"
17307 # there should be 1 dir with default DOM striping
17308 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17310 error "lfs find -L: found $NUM, expected 1 dir"
17311 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17313 # find DoM files by stripe size
17314 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17315 [ $NUM -eq $DOMFILES ] ||
17316 error "lfs find -S: found $NUM, expected $DOMFILES"
17317 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17319 # find files by stripe offset except DoM files
17320 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17321 [ $NUM -eq $NORMFILES ] ||
17322 error "lfs find -i: found $NUM, expected $NORMFILES"
17323 echo "Test 5: lfs find no DOM files by stripe index: OK"
17326 run_test 270e "DoM: lfs find with DoM files test"
17329 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17330 skip "Need MDS version at least 2.10.55"
17332 local mdtname=${FSNAME}-MDT0000-mdtlov
17333 local dom=$DIR/$tdir/dom_file
17334 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17335 lod.$mdtname.dom_stripesize)
17336 local dom_limit=131072
17338 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17339 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17340 lod.$mdtname.dom_stripesize)
17341 [ ${dom_limit} -eq ${dom_current} ] ||
17342 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17344 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17345 $LFS setstripe -d $DIR/$tdir
17346 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17347 error "Can't set directory default striping"
17349 # exceed maximum stripe size
17350 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17351 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17352 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17353 error "Able to create DoM component size more than LOD limit"
17355 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17356 dom_current=$(do_facet mds1 $LCTL get_param -n \
17357 lod.$mdtname.dom_stripesize)
17358 [ 0 -eq ${dom_current} ] ||
17359 error "Can't set zero DoM stripe limit"
17362 # attempt to create DoM file on server with disabled DoM should
17363 # remove DoM entry from layout and be succeed
17364 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17365 error "Can't create DoM file (DoM is disabled)"
17366 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17367 error "File has DoM component while DoM is disabled"
17370 # attempt to create DoM file with only DoM stripe should return error
17371 $LFS setstripe -E $dom_limit -L mdt $dom &&
17372 error "Able to create DoM-only file while DoM is disabled"
17374 # too low values to be aligned with smallest stripe size 64K
17375 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17376 dom_current=$(do_facet mds1 $LCTL get_param -n \
17377 lod.$mdtname.dom_stripesize)
17378 [ 30000 -eq ${dom_current} ] &&
17379 error "Can set too small DoM stripe limit"
17381 # 64K is a minimal stripe size in Lustre, expect limit of that size
17382 [ 65536 -eq ${dom_current} ] ||
17383 error "Limit is not set to 64K but ${dom_current}"
17385 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17386 dom_current=$(do_facet mds1 $LCTL get_param -n \
17387 lod.$mdtname.dom_stripesize)
17389 [ 2147483648 -eq ${dom_current} ] &&
17390 error "Can set too large DoM stripe limit"
17392 do_facet mds1 $LCTL set_param -n \
17393 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17394 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17395 error "Can't create DoM component size after limit change"
17396 do_facet mds1 $LCTL set_param -n \
17397 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17398 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17399 error "Can't create DoM file after limit decrease"
17400 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17401 error "Can create big DoM component after limit decrease"
17402 touch ${dom}_def ||
17403 error "Can't create file with old default layout"
17405 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17408 run_test 270f "DoM: maximum DoM stripe size checks"
17411 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17412 skip "Need MDS version at least 2.10.55"
17414 local dom=$DIR/$tdir/dom
17416 mkdir -p $DIR/$tdir
17418 $LFS setstripe -E 1024K -L mdt $dom
17420 lctl set_param -n mdc.*.stats=clear
17421 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17422 cat $dom > /dev/null
17423 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17424 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17428 run_test 271a "DoM: data is cached for read after write"
17431 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17432 skip "Need MDS version at least 2.10.55"
17434 local dom=$DIR/$tdir/dom
17436 mkdir -p $DIR/$tdir
17438 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17440 lctl set_param -n mdc.*.stats=clear
17441 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17442 cancel_lru_locks mdc
17443 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17444 # second stat to check size is cached on client
17445 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17446 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17447 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17450 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17453 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17454 skip "Need MDS version at least 2.10.55"
17456 local dom=$DIR/$tdir/dom
17458 mkdir -p $DIR/$tdir
17460 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17462 lctl set_param -n mdc.*.stats=clear
17463 lctl set_param -n osc.*.stats=clear
17464 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17465 cancel_lru_locks mdc
17466 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17467 # second stat to check size is cached on client
17468 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17469 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17470 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17471 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17472 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17475 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17481 local mdt=MDT$(printf %04x $mdtidx)
17483 if [ -z $param ]; then
17484 lctl get_param -n mdc.*$mdt*.stats
17486 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17491 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17492 skip "Need MDS version at least 2.10.55"
17494 local dom=$DIR/$tdir/dom
17496 mkdir -p $DIR/$tdir
17498 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17500 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17501 local facet=mds$((mdtidx + 1))
17503 cancel_lru_locks mdc
17504 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17505 createmany -o $dom 1000
17506 lctl set_param -n mdc.*.stats=clear
17507 smalliomany -w $dom 1000 200
17508 get_mdc_stats $mdtidx
17509 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17510 # Each file has 1 open, 1 IO enqueues, total 2000
17511 # but now we have also +1 getxattr for security.capability, total 3000
17512 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17513 unlinkmany $dom 1000
17515 cancel_lru_locks mdc
17516 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17517 createmany -o $dom 1000
17518 lctl set_param -n mdc.*.stats=clear
17519 smalliomany -w $dom 1000 200
17520 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17521 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17522 # for OPEN and IO lock.
17523 [ $((enq - enq_2)) -ge 1000 ] ||
17524 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17525 unlinkmany $dom 1000
17528 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17530 cleanup_271def_tests() {
17536 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17537 skip "Need MDS version at least 2.10.57"
17539 local dom=$DIR/$tdir/dom
17540 local tmp=$TMP/$tfile
17541 trap "cleanup_271def_tests $tmp" EXIT
17543 mkdir -p $DIR/$tdir
17545 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17547 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17549 cancel_lru_locks mdc
17550 dd if=/dev/urandom of=$tmp bs=1000 count=1
17551 dd if=$tmp of=$dom bs=1000 count=1
17552 cancel_lru_locks mdc
17554 cat /etc/hosts >> $tmp
17555 lctl set_param -n mdc.*.stats=clear
17557 # append data to the same file it should update local page
17558 echo "Append to the same page"
17559 cat /etc/hosts >> $dom
17560 local num=$(get_mdc_stats $mdtidx ost_read)
17561 local ra=$(get_mdc_stats $mdtidx req_active)
17562 local rw=$(get_mdc_stats $mdtidx req_waittime)
17564 [ -z $num ] || error "$num READ RPC occured"
17565 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17569 cmp $tmp $dom || error "file miscompare"
17571 cancel_lru_locks mdc
17572 lctl set_param -n mdc.*.stats=clear
17574 echo "Open and read file"
17575 cat $dom > /dev/null
17576 local num=$(get_mdc_stats $mdtidx ost_read)
17577 local ra=$(get_mdc_stats $mdtidx req_active)
17578 local rw=$(get_mdc_stats $mdtidx req_waittime)
17580 [ -z $num ] || error "$num READ RPC occured"
17581 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17585 cmp $tmp $dom || error "file miscompare"
17589 run_test 271d "DoM: read on open (1K file in reply buffer)"
17592 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17593 skip "Need MDS version at least 2.10.57"
17595 local dom=$DIR/$tdir/dom
17596 local tmp=$TMP/$tfile
17597 trap "cleanup_271def_tests $tmp" EXIT
17599 mkdir -p $DIR/$tdir
17601 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17603 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17605 cancel_lru_locks mdc
17606 dd if=/dev/urandom of=$tmp bs=200000 count=1
17607 dd if=$tmp of=$dom bs=200000 count=1
17608 cancel_lru_locks mdc
17609 cat /etc/hosts >> $tmp
17610 lctl set_param -n mdc.*.stats=clear
17612 echo "Append to the same page"
17613 cat /etc/hosts >> $dom
17614 local num=$(get_mdc_stats $mdtidx ost_read)
17615 local ra=$(get_mdc_stats $mdtidx req_active)
17616 local rw=$(get_mdc_stats $mdtidx req_waittime)
17618 [ -z $num ] || error "$num READ RPC occured"
17619 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17623 cmp $tmp $dom || error "file miscompare"
17625 cancel_lru_locks mdc
17626 lctl set_param -n mdc.*.stats=clear
17628 echo "Open and read file"
17629 cat $dom > /dev/null
17630 local num=$(get_mdc_stats $mdtidx ost_read)
17631 local ra=$(get_mdc_stats $mdtidx req_active)
17632 local rw=$(get_mdc_stats $mdtidx req_waittime)
17634 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17635 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17639 cmp $tmp $dom || error "file miscompare"
17643 run_test 271f "DoM: read on open (200K file and read tail)"
17646 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17647 skip "Need MDS version at least 2.11.50"
17649 local dom=$DIR/$tdir/dom
17650 mkdir -p $DIR/$tdir
17652 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17653 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17654 error "failed to write data into $dom"
17655 local old_md5=$(md5sum $dom)
17657 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17658 error "failed to migrate to the same DoM component"
17660 local new_md5=$(md5sum $dom)
17662 [ "$old_md5" == "$new_md5" ] ||
17663 error "md5sum differ: $old_md5, $new_md5"
17665 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17666 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17668 run_test 272a "DoM migration: new layout with the same DOM component"
17671 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17672 skip "Need MDS version at least 2.11.50"
17674 local dom=$DIR/$tdir/dom
17675 mkdir -p $DIR/$tdir
17676 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17678 local mdtidx=$($LFS getstripe -m $dom)
17679 local mdtname=MDT$(printf %04x $mdtidx)
17680 local facet=mds$((mdtidx + 1))
17682 local mdtfree1=$(do_facet $facet \
17683 lctl get_param -n osd*.*$mdtname.kbytesfree)
17684 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17685 error "failed to write data into $dom"
17686 local old_md5=$(md5sum $dom)
17687 cancel_lru_locks mdc
17688 local mdtfree1=$(do_facet $facet \
17689 lctl get_param -n osd*.*$mdtname.kbytesfree)
17691 $LFS migrate -c2 $dom ||
17692 error "failed to migrate to the new composite layout"
17693 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17694 error "MDT stripe was not removed"
17696 cancel_lru_locks mdc
17697 local new_md5=$(md5sum $dom)
17698 [ "$old_md5" != "$new_md5" ] &&
17699 error "$old_md5 != $new_md5"
17701 # Skip free space checks with ZFS
17702 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17703 local mdtfree2=$(do_facet $facet \
17704 lctl get_param -n osd*.*$mdtname.kbytesfree)
17705 [ $mdtfree2 -gt $mdtfree1 ] ||
17706 error "MDT space is not freed after migration"
17710 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17713 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17714 skip "Need MDS version at least 2.11.50"
17716 local dom=$DIR/$tdir/$tfile
17717 mkdir -p $DIR/$tdir
17718 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17720 local mdtidx=$($LFS getstripe -m $dom)
17721 local mdtname=MDT$(printf %04x $mdtidx)
17722 local facet=mds$((mdtidx + 1))
17724 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17725 error "failed to write data into $dom"
17726 local old_md5=$(md5sum $dom)
17727 cancel_lru_locks mdc
17728 local mdtfree1=$(do_facet $facet \
17729 lctl get_param -n osd*.*$mdtname.kbytesfree)
17731 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17732 error "failed to migrate to the new composite layout"
17733 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17734 error "MDT stripe was not removed"
17736 cancel_lru_locks mdc
17737 local new_md5=$(md5sum $dom)
17738 [ "$old_md5" != "$new_md5" ] &&
17739 error "$old_md5 != $new_md5"
17741 # Skip free space checks with ZFS
17742 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17743 local mdtfree2=$(do_facet $facet \
17744 lctl get_param -n osd*.*$mdtname.kbytesfree)
17745 [ $mdtfree2 -gt $mdtfree1 ] ||
17746 error "MDS space is not freed after migration"
17750 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17753 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17754 skip "Need MDS version at least 2.11.50"
17756 # Layout swap cannot be done if either file has DOM component,
17757 # this will never be supported, migration should be used instead
17759 local dom=$DIR/$tdir/$tfile
17760 mkdir -p $DIR/$tdir
17762 $LFS setstripe -c2 ${dom}_plain
17763 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17764 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17765 error "can swap layout with DoM component"
17766 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17767 error "can swap layout with DoM component"
17769 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17770 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17771 error "can swap layout with DoM component"
17772 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17773 error "can swap layout with DoM component"
17776 run_test 273a "DoM: layout swapping should fail with DOM"
17779 remote_ost_nodsh && skip "remote OST with nodsh"
17780 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17781 skip "Need OST version >= 2.10.57"
17783 local file=$DIR/$tfile
17786 oss=$(comma_list $(osts_nodes))
17788 dd if=/dev/urandom of=$file bs=1M count=2 ||
17789 error "failed to create a file"
17790 cancel_lru_locks osc
17793 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17794 error "failed to read a file"
17796 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17797 $LCTL set_param fail_loc=0x8000031f
17799 cancel_lru_locks osc &
17802 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17803 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17804 #IO takes another lock, but matches the PENDING one
17805 #and places it to the IO RPC
17806 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17807 error "failed to read a file with PENDING lock"
17809 run_test 275 "Read on a canceled duplicate lock"
17812 remote_ost_nodsh && skip "remote OST with nodsh"
17815 do_facet ost1 "(while true; do \
17816 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17817 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17820 for LOOP in $(seq 20); do
17822 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17825 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17826 rm $TMP/sanity_276_pid"
17828 run_test 276 "Race between mount and obd_statfs"
17830 cleanup_test_300() {
17834 test_striped_dir() {
17839 mkdir -p $DIR/$tdir
17841 SAVE_UMASK=$(umask)
17842 trap cleanup_test_300 RETURN EXIT
17844 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17845 $DIR/$tdir/striped_dir ||
17846 error "set striped dir error"
17848 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17849 [ "$mode" = "755" ] || error "expect 755 got $mode"
17851 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17852 error "getdirstripe failed"
17853 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17854 if [ "$stripe_count" != "2" ]; then
17855 error "1:stripe_count is $stripe_count, expect 2"
17857 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17858 if [ "$stripe_count" != "2" ]; then
17859 error "2:stripe_count is $stripe_count, expect 2"
17862 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17863 if [ "$stripe_index" != "$mdt_index" ]; then
17864 error "stripe_index is $stripe_index, expect $mdt_index"
17867 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17868 error "nlink error after create striped dir"
17870 mkdir $DIR/$tdir/striped_dir/a
17871 mkdir $DIR/$tdir/striped_dir/b
17873 stat $DIR/$tdir/striped_dir/a ||
17874 error "create dir under striped dir failed"
17875 stat $DIR/$tdir/striped_dir/b ||
17876 error "create dir under striped dir failed"
17878 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17879 error "nlink error after mkdir"
17881 rmdir $DIR/$tdir/striped_dir/a
17882 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17883 error "nlink error after rmdir"
17885 rmdir $DIR/$tdir/striped_dir/b
17886 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17887 error "nlink error after rmdir"
17889 chattr +i $DIR/$tdir/striped_dir
17890 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17891 error "immutable flags not working under striped dir!"
17892 chattr -i $DIR/$tdir/striped_dir
17894 rmdir $DIR/$tdir/striped_dir ||
17895 error "rmdir striped dir error"
17903 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17904 skip "skipped for lustre < 2.7.0"
17905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17906 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17908 test_striped_dir 0 || error "failed on striped dir on MDT0"
17909 test_striped_dir 1 || error "failed on striped dir on MDT0"
17911 run_test 300a "basic striped dir sanity test"
17914 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17915 skip "skipped for lustre < 2.7.0"
17916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17917 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17924 test_mkdir $DIR/$tdir || error "mkdir fail"
17925 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17926 error "set striped dir error"
17927 for i in {0..9}; do
17928 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17930 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17931 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17932 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17934 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17935 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17936 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17940 run_test 300b "check ctime/mtime for striped dir"
17943 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17944 skip "skipped for lustre < 2.7.0"
17945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17950 mkdir -p $DIR/$tdir
17951 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17952 error "set striped dir error"
17954 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17955 error "chown striped dir failed"
17957 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17958 error "create 5k files failed"
17960 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17962 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17966 run_test 300c "chown && check ls under striped directory"
17969 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17970 skip "skipped for lustre < 2.7.0"
17971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17972 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17977 mkdir -p $DIR/$tdir
17978 $LFS setstripe -c 2 $DIR/$tdir
17980 #local striped directory
17981 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17982 error "set striped dir error"
17983 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17984 error "create 10 files failed"
17986 #remote striped directory
17987 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17988 error "set striped dir error"
17989 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17990 error "create 10 files failed"
17992 for file in $(find $DIR/$tdir); do
17993 stripe_count=$($LFS getstripe -c $file)
17994 [ $stripe_count -eq 2 ] ||
17995 error "wrong stripe $stripe_count for $file"
18000 run_test 300d "check default stripe under striped directory"
18003 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18004 skip "Need MDS version at least 2.7.55"
18005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18006 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18011 mkdir -p $DIR/$tdir
18013 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18014 error "set striped dir error"
18016 touch $DIR/$tdir/striped_dir/a
18017 touch $DIR/$tdir/striped_dir/b
18018 touch $DIR/$tdir/striped_dir/c
18020 mkdir $DIR/$tdir/striped_dir/dir_a
18021 mkdir $DIR/$tdir/striped_dir/dir_b
18022 mkdir $DIR/$tdir/striped_dir/dir_c
18024 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18025 error "set striped adir under striped dir error"
18027 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18028 error "set striped bdir under striped dir error"
18030 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18031 error "set striped cdir under striped dir error"
18033 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18034 error "rename dir under striped dir fails"
18036 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18037 error "rename dir under different stripes fails"
18039 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18040 error "rename file under striped dir should succeed"
18042 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18043 error "rename dir under striped dir should succeed"
18047 run_test 300e "check rename under striped directory"
18050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18051 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18052 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18053 skip "Need MDS version at least 2.7.55"
18059 mkdir -p $DIR/$tdir
18061 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18062 error "set striped dir error"
18064 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18065 error "set striped dir error"
18067 touch $DIR/$tdir/striped_dir/a
18068 mkdir $DIR/$tdir/striped_dir/dir_a
18069 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18070 error "create striped dir under striped dir fails"
18072 touch $DIR/$tdir/striped_dir1/b
18073 mkdir $DIR/$tdir/striped_dir1/dir_b
18074 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18075 error "create striped dir under striped dir fails"
18077 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18078 error "rename dir under different striped dir should fail"
18080 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18081 error "rename striped dir under diff striped dir should fail"
18083 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18084 error "rename file under diff striped dirs fails"
18088 run_test 300f "check rename cross striped directory"
18090 test_300_check_default_striped_dir()
18093 local default_count=$2
18094 local default_index=$3
18097 local dir_stripe_index
18100 echo "checking $dirname $default_count $default_index"
18101 $LFS setdirstripe -D -c $default_count -i $default_index \
18102 -t all_char $DIR/$tdir/$dirname ||
18103 error "set default stripe on striped dir error"
18104 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18105 [ $stripe_count -eq $default_count ] ||
18106 error "expect $default_count get $stripe_count for $dirname"
18108 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18109 [ $stripe_index -eq $default_index ] ||
18110 error "expect $default_index get $stripe_index for $dirname"
18112 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18113 error "create dirs failed"
18115 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18116 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18117 for dir in $(find $DIR/$tdir/$dirname/*); do
18118 stripe_count=$($LFS getdirstripe -c $dir)
18119 [ $stripe_count -eq $default_count ] ||
18120 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18121 error "stripe count $default_count != $stripe_count for $dir"
18123 stripe_index=$($LFS getdirstripe -i $dir)
18124 [ $default_index -eq -1 ] ||
18125 [ $stripe_index -eq $default_index ] ||
18126 error "$stripe_index != $default_index for $dir"
18128 #check default stripe
18129 stripe_count=$($LFS getdirstripe -D -c $dir)
18130 [ $stripe_count -eq $default_count ] ||
18131 error "default count $default_count != $stripe_count for $dir"
18133 stripe_index=$($LFS getdirstripe -D -i $dir)
18134 [ $stripe_index -eq $default_index ] ||
18135 error "default index $default_index != $stripe_index for $dir"
18137 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18141 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18142 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18143 skip "Need MDS version at least 2.7.55"
18150 mkdir $DIR/$tdir/normal_dir
18152 #Checking when client cache stripe index
18153 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18154 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18155 error "create striped_dir failed"
18157 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18158 error "create dir0 fails"
18159 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18160 [ $stripe_index -eq 0 ] ||
18161 error "dir0 expect index 0 got $stripe_index"
18163 mkdir $DIR/$tdir/striped_dir/dir1 ||
18164 error "create dir1 fails"
18165 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18166 [ $stripe_index -eq 1 ] ||
18167 error "dir1 expect index 1 got $stripe_index"
18169 #check default stripe count/stripe index
18170 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18171 test_300_check_default_striped_dir normal_dir 1 0
18172 test_300_check_default_striped_dir normal_dir 2 1
18173 test_300_check_default_striped_dir normal_dir 2 -1
18175 #delete default stripe information
18176 echo "delete default stripeEA"
18177 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18178 error "set default stripe on striped dir error"
18180 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18181 for dir in $(find $DIR/$tdir/normal_dir/*); do
18182 stripe_count=$($LFS getdirstripe -c $dir)
18183 [ $stripe_count -eq 0 ] ||
18184 error "expect 1 get $stripe_count for $dir"
18185 stripe_index=$($LFS getdirstripe -i $dir)
18186 [ $stripe_index -eq 0 ] ||
18187 error "expect 0 get $stripe_index for $dir"
18190 run_test 300g "check default striped directory for normal directory"
18193 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18194 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18195 skip "Need MDS version at least 2.7.55"
18201 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18202 error "set striped dir error"
18204 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18205 test_300_check_default_striped_dir striped_dir 1 0
18206 test_300_check_default_striped_dir striped_dir 2 1
18207 test_300_check_default_striped_dir striped_dir 2 -1
18209 #delete default stripe information
18210 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18211 error "set default stripe on striped dir error"
18213 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18214 for dir in $(find $DIR/$tdir/striped_dir/*); do
18215 stripe_count=$($LFS getdirstripe -c $dir)
18216 [ $stripe_count -eq 0 ] ||
18217 error "expect 1 get $stripe_count for $dir"
18220 run_test 300h "check default striped directory for striped directory"
18223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18224 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18225 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18226 skip "Need MDS version at least 2.7.55"
18233 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18234 error "set striped dir error"
18236 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18237 error "create files under striped dir failed"
18239 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18240 error "set striped hashdir error"
18242 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18243 error "create dir0 under hash dir failed"
18244 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18245 error "create dir1 under hash dir failed"
18247 # unfortunately, we need to umount to clear dir layout cache for now
18248 # once we fully implement dir layout, we can drop this
18249 umount_client $MOUNT || error "umount failed"
18250 mount_client $MOUNT || error "mount failed"
18252 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18253 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18254 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18256 #set the stripe to be unknown hash type
18257 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18258 $LCTL set_param fail_loc=0x1901
18259 for ((i = 0; i < 10; i++)); do
18260 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18261 error "stat f-$i failed"
18262 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18265 touch $DIR/$tdir/striped_dir/f0 &&
18266 error "create under striped dir with unknown hash should fail"
18268 $LCTL set_param fail_loc=0
18270 umount_client $MOUNT || error "umount failed"
18271 mount_client $MOUNT || error "mount failed"
18275 run_test 300i "client handle unknown hash type striped directory"
18278 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18280 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18281 skip "Need MDS version at least 2.7.55"
18288 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18289 $LCTL set_param fail_loc=0x1702
18290 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18291 error "set striped dir error"
18293 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18294 error "create files under striped dir failed"
18296 $LCTL set_param fail_loc=0
18298 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18302 run_test 300j "test large update record"
18305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18307 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18308 skip "Need MDS version at least 2.7.55"
18310 # this test needs a huge transaction
18312 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18313 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18320 #define OBD_FAIL_LARGE_STRIPE 0x1703
18321 $LCTL set_param fail_loc=0x1703
18322 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18323 error "set striped dir error"
18324 $LCTL set_param fail_loc=0
18326 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18327 error "getstripeddir fails"
18328 rm -rf $DIR/$tdir/striped_dir ||
18329 error "unlink striped dir fails"
18333 run_test 300k "test large striped directory"
18336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18338 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18339 skip "Need MDS version at least 2.7.55"
18343 test_mkdir -p $DIR/$tdir/striped_dir
18344 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18345 error "chown $RUNAS_ID failed"
18346 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18347 error "set default striped dir failed"
18349 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18350 $LCTL set_param fail_loc=0x80000158
18351 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18353 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18354 [ $stripe_index -eq 1 ] ||
18355 error "expect 1 get $stripe_index for $dir"
18357 run_test 300l "non-root user to create dir under striped dir with stale layout"
18360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18361 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18362 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18363 skip "Need MDS version at least 2.7.55"
18365 mkdir -p $DIR/$tdir/striped_dir
18366 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18367 error "set default stripes dir error"
18369 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18371 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18372 [ $stripe_count -eq 0 ] ||
18373 error "expect 0 get $stripe_count for a"
18375 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18376 error "set default stripes dir error"
18378 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18380 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18381 [ $stripe_count -eq 0 ] ||
18382 error "expect 0 get $stripe_count for b"
18384 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18385 error "set default stripes dir error"
18387 mkdir $DIR/$tdir/striped_dir/c &&
18388 error "default stripe_index is invalid, mkdir c should fails"
18390 rm -rf $DIR/$tdir || error "rmdir fails"
18392 run_test 300m "setstriped directory on single MDT FS"
18395 local list=$(comma_list $(mdts_nodes))
18398 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18403 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18404 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18405 skip "Need MDS version at least 2.7.55"
18406 remote_mds_nodsh && skip "remote MDS with nodsh"
18409 local list=$(comma_list $(mdts_nodes))
18411 trap cleanup_300n RETURN EXIT
18412 mkdir -p $DIR/$tdir
18413 chmod 777 $DIR/$tdir
18414 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18415 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18416 error "create striped dir succeeds with gid=0"
18418 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18419 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18420 error "create striped dir fails with gid=-1"
18422 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18423 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18424 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18425 error "set default striped dir succeeds with gid=0"
18428 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18429 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18430 error "set default striped dir fails with gid=-1"
18433 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18434 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18435 error "create test_dir fails"
18436 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18437 error "create test_dir1 fails"
18438 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18439 error "create test_dir2 fails"
18442 run_test 300n "non-root user to create dir under striped dir with default EA"
18445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18446 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18447 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18448 skip "Need MDS version at least 2.7.55"
18453 mkdir -p $DIR/$tdir
18455 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18456 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18457 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18458 skip "not enough free inodes $numfree1 $numfree2"
18461 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18462 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18463 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18464 skip "not enough free space $numfree1 $numfree2"
18467 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18468 error "setdirstripe fails"
18470 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18471 error "create dirs fails"
18473 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18474 ls $DIR/$tdir/striped_dir > /dev/null ||
18475 error "ls striped dir fails"
18476 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18477 error "unlink big striped dir fails"
18479 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18483 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18484 remote_mds_nodsh && skip "remote MDS with nodsh"
18486 mkdir -p $DIR/$tdir
18488 #define OBD_FAIL_OUT_ENOSPC 0x1704
18489 do_facet mds2 lctl set_param fail_loc=0x80001704
18490 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18491 && error "create striped directory should fail"
18493 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18495 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18498 run_test 300p "create striped directory without space"
18501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18502 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18504 local fd=$(free_fd)
18505 local cmd="exec $fd<$tdir"
18507 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18510 trap "eval $cmd" EXIT
18511 cd $tdir || error "cd $tdir fails"
18512 rmdir ../$tdir || error "rmdir $tdir fails"
18513 mkdir local_dir && error "create dir succeeds"
18514 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18518 run_test 300q "create remote directory under orphan directory"
18521 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18522 skip "Need MDS version at least 2.7.55" && return
18523 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18527 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18528 error "set striped dir error"
18530 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18531 error "getstripeddir fails"
18534 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18535 awk '/lmv_stripe_count:/ { print $2 }')
18537 [ $MDSCOUNT -ne $stripe_count ] &&
18538 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18540 rm -rf $DIR/$tdir/striped_dir ||
18541 error "unlink striped dir fails"
18543 run_test 300r "test -1 striped directory"
18545 prepare_remote_file() {
18546 mkdir $DIR/$tdir/src_dir ||
18547 error "create remote source failed"
18549 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18550 error "cp to remote source failed"
18551 touch $DIR/$tdir/src_dir/a
18553 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18554 error "create remote target dir failed"
18556 touch $DIR/$tdir/tgt_dir/b
18558 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18559 error "rename dir cross MDT failed!"
18561 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18562 error "src_child still exists after rename"
18564 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18565 error "missing file(a) after rename"
18567 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18568 error "diff after rename"
18572 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18575 local remote_file=$DIR/$tdir/tgt_dir/b
18577 mkdir -p $DIR/$tdir
18579 prepare_remote_file || error "prepare remote file failed"
18582 $OPENUNLINK $remote_file $remote_file ||
18583 error "openunlink $remote_file failed"
18584 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18586 run_test 310a "open unlink remote file"
18589 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18592 local remote_file=$DIR/$tdir/tgt_dir/b
18594 mkdir -p $DIR/$tdir
18596 prepare_remote_file || error "prepare remote file failed"
18598 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18599 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18600 $CHECKSTAT -t file $remote_file || error "check file failed"
18602 run_test 310b "unlink remote file with multiple links while open"
18605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18606 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18608 local remote_file=$DIR/$tdir/tgt_dir/b
18610 mkdir -p $DIR/$tdir
18612 prepare_remote_file || error "prepare remote file failed"
18614 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18615 multiop_bg_pause $remote_file O_uc ||
18616 error "mulitop failed for remote file"
18618 $MULTIOP $DIR/$tfile Ouc
18619 kill -USR1 $MULTIPID
18622 run_test 310c "open-unlink remote file with multiple links"
18626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18627 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18628 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18629 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18630 remote_mds_nodsh && skip "remote MDS with nodsh"
18632 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18633 local mdts=$(comma_list $(mdts_nodes))
18635 mkdir -p $DIR/$tdir
18636 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18637 createmany -o $DIR/$tdir/$tfile. 1000
18639 # statfs data is not real time, let's just calculate it
18640 old_iused=$((old_iused + 1000))
18642 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18643 osp.*OST0000*MDT0000.create_count")
18644 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18645 osp.*OST0000*MDT0000.max_create_count")
18646 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18648 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18649 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18650 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18652 unlinkmany $DIR/$tdir/$tfile. 1000
18654 do_nodes $mdts "$LCTL set_param -n \
18655 osp.*OST0000*.max_create_count=$max_count"
18656 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18657 do_nodes $mdts "$LCTL set_param -n \
18658 osp.*OST0000*.create_count=$count"
18659 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18660 grep "=0" && error "create_count is zero"
18663 for i in $(seq 120); do
18664 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18665 # system may be too busy to destroy all objs in time, use
18666 # a somewhat small value to not fail autotest
18667 [ $((old_iused - new_iused)) -gt 400 ] && break
18671 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18672 [ $((old_iused - new_iused)) -gt 400 ] ||
18673 error "objs not destroyed after unlink"
18675 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18682 local vdevdir=$(dirname $(facet_vdevice $ost))
18683 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18684 local zfs_zapid=$(do_facet $ost $cmd |
18685 grep -w "/O/0/d$((objid%32))" -C 5 |
18686 awk '/Object/{getline; print $1}')
18687 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18688 awk "/$objid = /"'{printf $3}')
18693 zfs_object_blksz() {
18697 local vdevdir=$(dirname $(facet_vdevice $ost))
18698 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18699 local blksz=$(do_facet $ost $cmd $objid |
18700 awk '/dblk/{getline; printf $4}')
18702 case "${blksz: -1}" in
18703 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18704 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18711 test_312() { # LU-4856
18712 remote_ost_nodsh && skip "remote OST with nodsh"
18713 [ "$ost1_FSTYPE" = "zfs" ] ||
18714 skip_env "the test only applies to zfs"
18716 local max_blksz=$(do_facet ost1 \
18717 $ZFS get -p recordsize $(facet_device ost1) |
18718 awk '!/VALUE/{print $3}')
18720 # to make life a little bit easier
18721 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18722 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18724 local tf=$DIR/$tdir/$tfile
18726 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18728 # Get ZFS object id
18729 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18730 # block size change by sequential overwrite
18733 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18734 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18736 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18737 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18741 # block size change by sequential append write
18742 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18743 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18744 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18747 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18748 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18749 oflag=sync conv=notrunc
18751 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18752 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18753 error "blksz error, actual $blksz, " \
18754 "expected: 2 * $count * $PAGE_SIZE"
18760 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18761 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18763 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18764 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18765 [ $blksz -eq $PAGE_SIZE ] ||
18766 error "blksz error: $blksz, expected: $PAGE_SIZE"
18768 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18769 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18770 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18772 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18773 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18774 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18776 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18779 remote_ost_nodsh && skip "remote OST with nodsh"
18781 local file=$DIR/$tfile
18784 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18786 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18787 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18788 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18789 error "write should failed"
18790 do_facet ost1 "$LCTL set_param fail_loc=0"
18793 run_test 313 "io should fail after last_rcvd update fail"
18796 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18798 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18799 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18801 wait_delete_completed
18802 do_facet ost1 "$LCTL set_param fail_loc=0"
18804 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18806 test_315() { # LU-618
18807 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18809 local file=$DIR/$tfile
18812 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18813 error "multiop file write failed"
18814 $MULTIOP $file oO_RDONLY:r4063232_c &
18819 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18822 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18825 run_test 315 "read should be accounted"
18828 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18829 large_xattr_enabled || skip_env "ea_inode feature disabled"
18831 rm -rf $DIR/$tdir/d
18832 mkdir -p $DIR/$tdir/d
18833 chown nobody $DIR/$tdir/d
18834 touch $DIR/$tdir/d/file
18836 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18838 run_test 316 "lfs mv"
18841 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18842 skip "Need MDS version at least 2.11.53"
18844 local grant_blk_size
18846 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18847 skip "LU-10370: no implementation for ZFS" && return
18850 stack_trap "rm -f $DIR/$tfile" EXIT
18851 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18852 awk '/grant_block_size:/ { print $2; exit; }')
18854 # Create File of size 5M. Truncate it to below size's and verify
18857 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18858 error "Create file : $DIR/$tfile"
18860 for trunc_sz in 2097152 4097 4000 509 0; do
18861 $TRUNCATE $DIR/$tfile $trunc_sz ||
18862 error "truncate $tfile to $trunc_sz failed"
18863 local sz=$(stat --format=%s $DIR/$tfile)
18864 local blk=$(stat --format=%b $DIR/$tfile)
18865 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18866 grant_blk_size) * 8))
18868 if [[ $blk -ne $trunc_blk ]]; then
18869 $(which stat) $DIR/$tfile
18870 error "Expected Block $trunc_blk got $blk for $tfile"
18873 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18874 error "Expected Size $trunc_sz got $sz for $tfile"
18879 # Create file with a hole and write actual two blocks. Block count
18882 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18883 conv=fsync || error "Create file : $DIR/$tfile"
18885 # Calculate the final truncate size.
18886 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18889 # truncate to size $trunc_sz bytes. Strip the last block
18890 # The block count must drop to 8
18892 $TRUNCATE $DIR/$tfile $trunc_sz ||
18893 error "truncate $tfile to $trunc_sz failed"
18895 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18896 sz=$(stat --format=%s $DIR/$tfile)
18897 blk=$(stat --format=%b $DIR/$tfile)
18899 if [[ $blk -ne $trunc_bsz ]]; then
18900 $(which stat) $DIR/$tfile
18901 error "Expected Block $trunc_bsz got $blk for $tfile"
18904 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18905 error "Expected Size $trunc_sz got $sz for $tfile"
18907 run_test 317 "Verify blocks get correctly update after truncate"
18910 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
18912 local before=$(date +%s)
18914 local mdir=$DIR/$tdir
18915 local file=$mdir/xxx
18917 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
18920 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
18921 $LCTL set_param fail_val=5 fail_loc=0x8000032c
18922 $LFS mv -m1 $file &
18925 dd if=$file of=/dev/null
18927 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
18928 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
18930 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
18932 run_test 319 "lost lease lock on migrate error"
18935 local read_write=$1
18936 if [ "$read_write" = "write" ]; then
18937 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18938 elif [ "$read_write" = "read" ]; then
18939 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18941 error "argument error"
18944 # turn off debug for performance testing
18945 local saved_debug=$($LCTL get_param -n debug)
18946 $LCTL set_param debug=0
18948 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18950 # get ost1 size - lustre-OST0000
18951 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18952 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18953 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18955 if [ "$read_write" = "read" ]; then
18956 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18959 local start_time=$(date +%s.%N)
18960 $dd_cmd bs=1M count=$blocks oflag=sync ||
18961 error "real dd $read_write error"
18962 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18964 if [ "$read_write" = "write" ]; then
18968 # define OBD_FAIL_OST_FAKE_RW 0x238
18969 do_facet ost1 $LCTL set_param fail_loc=0x238
18971 local start_time=$(date +%s.%N)
18972 $dd_cmd bs=1M count=$blocks oflag=sync ||
18973 error "fake dd $read_write error"
18974 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18976 if [ "$read_write" = "write" ]; then
18978 cancel_lru_locks osc
18979 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18980 error "$tfile size not $blocks MB"
18982 do_facet ost1 $LCTL set_param fail_loc=0
18984 echo "fake $read_write $duration_fake vs. normal $read_write" \
18985 "$duration in seconds"
18986 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18987 error_not_in_vm "fake write is slower"
18989 $LCTL set_param -n debug="$saved_debug"
18992 test_399a() { # LU-7655 for OST fake write
18993 remote_ost_nodsh && skip "remote OST with nodsh"
18997 run_test 399a "fake write should not be slower than normal write"
18999 test_399b() { # LU-8726 for OST fake read
19000 remote_ost_nodsh && skip "remote OST with nodsh"
19001 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19002 skip_env "ldiskfs only test"
19007 run_test 399b "fake read should not be slower than normal read"
19009 test_400a() { # LU-1606, was conf-sanity test_74
19010 if ! which $CC > /dev/null 2>&1; then
19011 skip_env "$CC is not installed"
19014 local extra_flags=''
19015 local out=$TMP/$tfile
19016 local prefix=/usr/include/lustre
19019 if ! [[ -d $prefix ]]; then
19020 # Assume we're running in tree and fixup the include path.
19021 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19022 extra_flags+=" -L$LUSTRE/utils/.lib"
19025 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19026 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19027 error "client api broken"
19031 run_test 400a "Lustre client api program can compile and link"
19033 test_400b() { # LU-1606, LU-5011
19035 local out=$TMP/$tfile
19036 local prefix=/usr/include/linux/lustre
19038 # We use a hard coded prefix so that this test will not fail
19039 # when run in tree. There are headers in lustre/include/lustre/
19040 # that are not packaged (like lustre_idl.h) and have more
19041 # complicated include dependencies (like config.h and lnet/types.h).
19042 # Since this test about correct packaging we just skip them when
19043 # they don't exist (see below) rather than try to fixup cppflags.
19045 if ! which $CC > /dev/null 2>&1; then
19046 skip_env "$CC is not installed"
19049 for header in $prefix/*.h; do
19050 if ! [[ -f "$header" ]]; then
19054 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19055 continue # lustre_ioctl.h is internal header
19058 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19059 error "cannot compile '$header'"
19063 run_test 400b "packaged headers can be compiled"
19065 test_401a() { #LU-7437
19066 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19067 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19069 #count the number of parameters by "list_param -R"
19070 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19071 #count the number of parameters by listing proc files
19072 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19073 echo "proc_dirs='$proc_dirs'"
19074 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19075 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19078 [ $params -eq $procs ] ||
19079 error "found $params parameters vs. $procs proc files"
19081 # test the list_param -D option only returns directories
19082 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19083 #count the number of parameters by listing proc directories
19084 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19087 [ $params -eq $procs ] ||
19088 error "found $params parameters vs. $procs proc files"
19090 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19093 local save=$($LCTL get_param -n jobid_var)
19096 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19097 error "no error returned when setting bad parameters"
19099 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19100 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19102 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19103 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19104 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19106 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19109 local jobid_var_old=$($LCTL get_param -n jobid_var)
19110 local jobid_var_new
19112 $LCTL set_param jobid_var= &&
19113 error "no error returned for 'set_param a='"
19115 jobid_var_new=$($LCTL get_param -n jobid_var)
19116 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19117 error "jobid_var was changed by setting without value"
19119 $LCTL set_param jobid_var &&
19120 error "no error returned for 'set_param a'"
19122 jobid_var_new=$($LCTL get_param -n jobid_var)
19123 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19124 error "jobid_var was changed by setting without value"
19126 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19129 local jobid_var_old=$($LCTL get_param -n jobid_var)
19130 local jobid_var_new
19131 local new_value="foo=bar"
19133 $LCTL set_param jobid_var=$new_value ||
19134 error "'set_param a=b' did not accept a value containing '='"
19136 jobid_var_new=$($LCTL get_param -n jobid_var)
19137 [[ "$jobid_var_new" == "$new_value" ]] ||
19138 error "'set_param a=b' failed on a value containing '='"
19140 # Reset the jobid_var to test the other format
19141 $LCTL set_param jobid_var=$jobid_var_old
19142 jobid_var_new=$($LCTL get_param -n jobid_var)
19143 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19144 error "failed to reset jobid_var"
19146 $LCTL set_param jobid_var $new_value ||
19147 error "'set_param a b' did not accept a value containing '='"
19149 jobid_var_new=$($LCTL get_param -n jobid_var)
19150 [[ "$jobid_var_new" == "$new_value" ]] ||
19151 error "'set_param a b' failed on a value containing '='"
19153 $LCTL set_param jobid_var $jobid_var_old
19154 jobid_var_new=$($LCTL get_param -n jobid_var)
19155 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19156 error "failed to reset jobid_var"
19158 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19161 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19162 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19163 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19164 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19165 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19166 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19167 remote_mds_nodsh && skip "remote MDS with nodsh"
19169 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19170 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19171 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19172 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19173 echo "Touch failed - OK"
19175 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19178 local file1=$DIR/$tfile.1
19179 local file2=$DIR/$tfile.2
19180 local tfile=$TMP/$tfile
19182 rm -f $file1 $file2 $tfile
19187 # 30 sec OBD_TIMEOUT in ll_getattr()
19188 # right before populating st_nlink
19189 $LCTL set_param fail_loc=0x80001409
19190 stat -c %h $file1 > $tfile &
19192 # create an alias, drop all locks and reclaim the dentry
19194 cancel_lru_locks mdc
19195 cancel_lru_locks osc
19196 sysctl -w vm.drop_caches=2
19200 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19202 rm -f $tfile $file1 $file2
19204 run_test 403 "i_nlink should not drop to zero due to aliasing"
19206 test_404() { # LU-6601
19207 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19208 skip "Need server version newer than 2.8.52"
19209 remote_mds_nodsh && skip "remote MDS with nodsh"
19211 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19212 awk '/osp .*-osc-MDT/ { print $4}')
19215 for osp in $mosps; do
19216 echo "Deactivate: " $osp
19217 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19218 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19219 awk -vp=$osp '$4 == p { print $2 }')
19220 [ $stat = IN ] || {
19221 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19222 error "deactivate error"
19224 echo "Activate: " $osp
19225 do_facet $SINGLEMDS $LCTL --device %$osp activate
19226 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19227 awk -vp=$osp '$4 == p { print $2 }')
19228 [ $stat = UP ] || {
19229 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19230 error "activate error"
19234 run_test 404 "validate manual {de}activated works properly for OSPs"
19237 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19238 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19239 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19240 skip "Layout swap lock is not supported"
19242 check_swap_layouts_support
19244 test_mkdir $DIR/$tdir
19245 swap_lock_test -d $DIR/$tdir ||
19246 error "One layout swap locked test failed"
19248 run_test 405 "Various layout swap lock tests"
19251 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19252 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19253 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19255 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19256 skip "Need MDS version at least 2.8.50"
19258 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19259 local test_pool=$TESTNAME
19261 if ! combined_mgs_mds ; then
19264 pool_add $test_pool || error "pool_add failed"
19265 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19266 error "pool_add_targets failed"
19268 save_layout_restore_at_exit $MOUNT
19270 # parent set default stripe count only, child will stripe from both
19271 # parent and fs default
19272 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19273 error "setstripe $MOUNT failed"
19274 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19275 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19276 for i in $(seq 10); do
19277 local f=$DIR/$tdir/$tfile.$i
19278 touch $f || error "touch failed"
19279 local count=$($LFS getstripe -c $f)
19280 [ $count -eq $OSTCOUNT ] ||
19281 error "$f stripe count $count != $OSTCOUNT"
19282 local offset=$($LFS getstripe -i $f)
19283 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19284 local size=$($LFS getstripe -S $f)
19285 [ $size -eq $((def_stripe_size * 2)) ] ||
19286 error "$f stripe size $size != $((def_stripe_size * 2))"
19287 local pool=$($LFS getstripe -p $f)
19288 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19291 # change fs default striping, delete parent default striping, now child
19292 # will stripe from new fs default striping only
19293 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19294 error "change $MOUNT default stripe failed"
19295 $LFS setstripe -c 0 $DIR/$tdir ||
19296 error "delete $tdir default stripe failed"
19297 for i in $(seq 11 20); do
19298 local f=$DIR/$tdir/$tfile.$i
19299 touch $f || error "touch $f failed"
19300 local count=$($LFS getstripe -c $f)
19301 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19302 local offset=$($LFS getstripe -i $f)
19303 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19304 local size=$($LFS getstripe -S $f)
19305 [ $size -eq $def_stripe_size ] ||
19306 error "$f stripe size $size != $def_stripe_size"
19307 local pool=$($LFS getstripe -p $f)
19308 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19311 unlinkmany $DIR/$tdir/$tfile. 1 20
19313 local f=$DIR/$tdir/$tfile
19314 pool_remove_all_targets $test_pool $f
19315 pool_remove $test_pool $f
19317 if ! combined_mgs_mds ; then
19321 run_test 406 "DNE support fs default striping"
19324 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19325 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19326 skip "Need MDS version at least 2.8.55"
19327 remote_mds_nodsh && skip "remote MDS with nodsh"
19329 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19330 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19331 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19332 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19333 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19335 #define OBD_FAIL_DT_TXN_STOP 0x2019
19336 for idx in $(seq $MDSCOUNT); do
19337 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19339 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19340 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19341 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19344 run_test 407 "transaction fail should cause operation fail"
19347 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19349 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19350 lctl set_param fail_loc=0x8000040a
19351 # let ll_prepare_partial_page() fail
19352 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19356 # create at least 100 unused inodes so that
19357 # shrink_icache_memory(0) should not return 0
19358 touch $DIR/$tfile-{0..100}
19359 rm -f $DIR/$tfile-{0..100}
19362 echo 2 > /proc/sys/vm/drop_caches
19364 run_test 408 "drop_caches should not hang due to page leaks"
19368 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19370 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19371 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19372 touch $DIR/$tdir/guard || error "(2) Fail to create"
19374 local PREFIX=$(str_repeat 'A' 128)
19375 echo "Create 1K hard links start at $(date)"
19376 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19377 error "(3) Fail to hard link"
19379 echo "Links count should be right although linkEA overflow"
19380 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19381 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19382 [ $linkcount -eq 1001 ] ||
19383 error "(5) Unexpected hard links count: $linkcount"
19385 echo "List all links start at $(date)"
19386 ls -l $DIR/$tdir/foo > /dev/null ||
19387 error "(6) Fail to list $DIR/$tdir/foo"
19389 echo "Unlink hard links start at $(date)"
19390 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19391 error "(7) Fail to unlink"
19392 echo "Unlink hard links finished at $(date)"
19394 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19398 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19399 skip "Need client version at least 2.9.59"
19401 # Create a file, and stat it from the kernel
19402 local testfile=$DIR/$tfile
19405 local run_id=$RANDOM
19406 local my_ino=$(stat --format "%i" $testfile)
19408 # Try to insert the module. This will always fail as the
19409 # module is designed to not be inserted.
19410 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19413 # Anything but success is a test failure
19415 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19416 error "no inode match"
19418 run_test 410 "Test inode number returned from kernel thread"
19420 cleanup_test411_cgroup() {
19426 local cg_basedir=/sys/fs/cgroup/memory
19428 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19429 skip "no setup for cgroup"
19431 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19432 error "test file creation failed"
19433 cancel_lru_locks osc
19435 # Create a very small memory cgroup to force a slab allocation error
19436 local cgdir=$cg_basedir/osc_slab_alloc
19437 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19438 trap "cleanup_test411_cgroup $cgdir" EXIT
19439 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19440 echo 1M > $cgdir/memory.limit_in_bytes
19442 # Should not LBUG, just be killed by oom-killer
19443 # dd will return 0 even allocation failure in some environment.
19444 # So don't check return value
19445 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19446 cleanup_test411_cgroup $cgdir
19450 run_test 411 "Slab allocation error with cgroup does not LBUG"
19453 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19454 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19455 skip "Need server version at least 2.10.55"
19458 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19459 error "mkdir failed"
19460 $LFS getdirstripe $DIR/$tdir
19461 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19462 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19463 error "expect $((MDSCOUT - 1)) get $stripe_index"
19464 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19465 [ $stripe_count -eq 2 ] ||
19466 error "expect 2 get $stripe_count"
19468 run_test 412 "mkdir on specific MDTs"
19471 [ $MDSCOUNT -lt 2 ] &&
19472 skip "We need at least 2 MDTs for this test"
19474 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19475 skip "Need server version at least 2.10.55"
19478 mkdir $DIR/$tdir || error "mkdir failed"
19480 # find MDT that is the most full
19481 local max=$($LFS df | grep MDT |
19490 END { split(b, c, ":")
19495 for i in $(seq $((MDSCOUNT - 1))); do
19496 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19497 error "mkdir d$i failed"
19498 $LFS getdirstripe $DIR/$tdir/d$i
19499 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19500 [ $stripe_index -ne $max ] ||
19501 error "don't expect $max"
19504 run_test 413 "mkdir on less full MDTs"
19507 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19508 $LCTL set_param fail_loc=0x80000521
19509 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19512 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19516 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19517 skip "Need server version at least 2.11.52"
19527 # this test may be slow on ZFS
19528 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19530 # though this test is designed for striped directory, let's test normal
19531 # directory too since lock is always saved as CoS lock.
19532 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19533 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19542 start_time=$(date +%s)
19543 for i in $(seq $total); do
19544 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19547 end_time=$(date +%s)
19548 duration=$((end_time - start_time))
19550 kill -9 $setattr_pid
19552 echo "rename $total files took $duration sec"
19553 [ $duration -lt 100 ] || error "rename took $duration sec"
19555 run_test 415 "lock revoke is not missing"
19558 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19559 skip "Need server version at least 2.11.55"
19561 # define OBD_FAIL_OSD_TXN_START 0x19a
19562 do_facet mds1 lctl set_param fail_loc=0x19a
19564 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19568 run_test 416 "transaction start failure won't cause system hung"
19572 do_nodes $(comma_list $(mdts_nodes)) \
19573 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19574 do_nodes $(comma_list $(mdts_nodes)) \
19575 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19576 do_nodes $(comma_list $(mdts_nodes)) \
19577 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19581 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19582 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19583 skip "Need MDS version at least 2.11.56"
19585 trap cleanup_417 RETURN EXIT
19587 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19588 do_nodes $(comma_list $(mdts_nodes)) \
19589 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19590 $LFS migrate -m 0 $DIR/$tdir.1 &&
19591 error "migrate dir $tdir.1 should fail"
19593 do_nodes $(comma_list $(mdts_nodes)) \
19594 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19595 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19596 error "create remote dir $tdir.2 should fail"
19598 do_nodes $(comma_list $(mdts_nodes)) \
19599 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19600 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19601 error "create striped dir $tdir.3 should fail"
19604 run_test 417 "disable remote dir, striped dir and dir migration"
19606 # Checks that the outputs of df [-i] and lfs df [-i] match
19608 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19618 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19620 for count in {1..100}; do
19624 # read the lines of interest
19625 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19626 error "df $inodes $dir | tail -n +2 failed"
19627 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19628 error "lfs df $inodes $dir | grep summary: failed"
19630 # skip first substrings of each output as they are different
19631 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19632 # compare the two outputs
19634 for i in {1..5}; do
19635 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19643 lfs df $inodes $dir
19644 error "df and lfs df $1 output mismatch: " \
19645 "df ${inodes}: ${df_out[*]}, " \
19646 "lfs df ${inodes}: ${lfs_df_out[*]}"
19651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19653 local dir=$DIR/$tdir
19654 local numfiles=$((RANDOM % 4096 + 2))
19655 local numblocks=$((RANDOM % 256 + 1))
19657 wait_delete_completed
19660 # check block output
19661 check_lfs_df blocks $dir
19662 # check inode output
19663 check_lfs_df inodes $dir
19665 # create a single file and retest
19666 echo "Creating a single file and testing"
19667 createmany -o $dir/$tfile- 1 &>/dev/null ||
19668 error "creating 1 file in $dir failed"
19669 check_lfs_df blocks $dir
19670 check_lfs_df inodes $dir
19672 # create a random number of files
19673 echo "Creating $((numfiles - 1)) files and testing"
19674 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19675 error "creating $((numfiles - 1)) files in $dir failed"
19677 # write a random number of blocks to the first test file
19678 echo "Writing $numblocks 4K blocks and testing"
19679 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19680 count=$numblocks &>/dev/null ||
19681 error "dd to $dir/${tfile}-0 failed"
19684 check_lfs_df blocks $dir
19685 check_lfs_df inodes $dir
19687 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19688 error "unlinking $numfiles files in $dir failed"
19690 run_test 418 "df and lfs df outputs match"
19694 local dir=$DIR/$tdir
19699 cancel_lru_locks mdc
19701 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
19702 $LCTL set_param fail_loc=0x1410
19704 $LCTL set_param fail_loc=0
19707 run_test 419 "Verify open file by name doesn't crash kernel"
19710 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19711 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19712 skip "Need server version at least 2.9.55"
19714 start_full_debug_logging
19718 stop_full_debug_logging
19722 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19723 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19724 awk '/The barrier for/ { print $7 }')
19727 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19732 barrier_expired() {
19735 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19736 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19737 awk '/will be expired/ { print $7 }')
19739 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19748 echo "Start barrier_freeze at: $(date)"
19749 #define OBD_FAIL_BARRIER_DELAY 0x2202
19750 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19751 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19754 local b_status=$(barrier_stat)
19755 echo "Got barrier status at: $(date)"
19756 [ "$b_status" = "'freezing_p1'" ] ||
19757 error "(1) unexpected barrier status $b_status"
19759 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19761 b_status=$(barrier_stat)
19762 [ "$b_status" = "'frozen'" ] ||
19763 error "(2) unexpected barrier status $b_status"
19765 local expired=$(barrier_expired)
19766 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19767 sleep $((expired + 3))
19769 b_status=$(barrier_stat)
19770 [ "$b_status" = "'expired'" ] ||
19771 error "(3) unexpected barrier status $b_status"
19773 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19774 error "(4) fail to freeze barrier"
19776 b_status=$(barrier_stat)
19777 [ "$b_status" = "'frozen'" ] ||
19778 error "(5) unexpected barrier status $b_status"
19780 echo "Start barrier_thaw at: $(date)"
19781 #define OBD_FAIL_BARRIER_DELAY 0x2202
19782 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19783 do_facet mgs $LCTL barrier_thaw $FSNAME &
19786 b_status=$(barrier_stat)
19787 echo "Got barrier status at: $(date)"
19788 [ "$b_status" = "'thawing'" ] ||
19789 error "(6) unexpected barrier status $b_status"
19791 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19793 b_status=$(barrier_stat)
19794 [ "$b_status" = "'thawed'" ] ||
19795 error "(7) unexpected barrier status $b_status"
19797 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19798 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19799 do_facet mgs $LCTL barrier_freeze $FSNAME
19801 b_status=$(barrier_stat)
19802 [ "$b_status" = "'failed'" ] ||
19803 error "(8) unexpected barrier status $b_status"
19805 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19806 do_facet mgs $LCTL barrier_thaw $FSNAME
19810 run_test 801a "write barrier user interfaces and stat machine"
19815 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19816 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19817 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19818 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19819 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19821 cancel_lru_locks mdc
19823 # 180 seconds should be long enough
19824 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19826 local b_status=$(barrier_stat)
19827 [ "$b_status" = "'frozen'" ] ||
19828 error "(6) unexpected barrier status $b_status"
19830 mkdir $DIR/$tdir/d0/d10 &
19833 touch $DIR/$tdir/d1/f13 &
19836 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19839 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19842 rm -f $DIR/$tdir/d4/f12 &
19845 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19847 # To guarantee taht the 'stat' is not blocked
19848 b_status=$(barrier_stat)
19849 [ "$b_status" = "'frozen'" ] ||
19850 error "(8) unexpected barrier status $b_status"
19852 # let above commands to run at background
19855 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19856 ps -p $touch_pid || error "(10) touch should be blocked"
19857 ps -p $ln_pid || error "(11) link should be blocked"
19858 ps -p $mv_pid || error "(12) rename should be blocked"
19859 ps -p $rm_pid || error "(13) unlink should be blocked"
19861 b_status=$(barrier_stat)
19862 [ "$b_status" = "'frozen'" ] ||
19863 error "(14) unexpected barrier status $b_status"
19865 do_facet mgs $LCTL barrier_thaw $FSNAME
19866 b_status=$(barrier_stat)
19867 [ "$b_status" = "'thawed'" ] ||
19868 error "(15) unexpected barrier status $b_status"
19870 wait $mkdir_pid || error "(16) mkdir should succeed"
19871 wait $touch_pid || error "(17) touch should succeed"
19872 wait $ln_pid || error "(18) link should succeed"
19873 wait $mv_pid || error "(19) rename should succeed"
19874 wait $rm_pid || error "(20) unlink should succeed"
19878 run_test 801b "modification will be blocked by write barrier"
19881 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19885 stop mds2 || error "(1) Fail to stop mds2"
19887 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19889 local b_status=$(barrier_stat)
19890 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
19891 do_facet mgs $LCTL barrier_thaw $FSNAME
19892 error "(2) unexpected barrier status $b_status"
19895 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19896 error "(3) Fail to rescan barrier bitmap"
19898 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19900 b_status=$(barrier_stat)
19901 [ "$b_status" = "'frozen'" ] ||
19902 error "(4) unexpected barrier status $b_status"
19904 do_facet mgs $LCTL barrier_thaw $FSNAME
19905 b_status=$(barrier_stat)
19906 [ "$b_status" = "'thawed'" ] ||
19907 error "(5) unexpected barrier status $b_status"
19909 local devname=$(mdsdevname 2)
19911 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19913 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19914 error "(7) Fail to rescan barrier bitmap"
19918 run_test 801c "rescan barrier bitmap"
19920 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19921 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19922 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19928 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19929 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19930 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19936 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19937 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19938 skip "Need server version at least 2.9.55"
19940 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19942 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19944 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19945 error "(2) Fail to copy"
19947 trap cleanup_802a EXIT
19949 # sync by force before remount as readonly
19950 sync; sync_all_data; sleep 3; sync_all_data
19954 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19955 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19956 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19958 echo "Mount the server as read only"
19959 setupall server_only || error "(3) Fail to start servers"
19961 echo "Mount client without ro should fail"
19962 mount_client $MOUNT &&
19963 error "(4) Mount client without 'ro' should fail"
19965 echo "Mount client with ro should succeed"
19966 mount_client $MOUNT ro ||
19967 error "(5) Mount client with 'ro' should succeed"
19969 echo "Modify should be refused"
19970 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19972 echo "Read should be allowed"
19973 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19974 error "(7) Read should succeed under ro mode"
19978 run_test 802a "simulate readonly device"
19981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19982 remote_mds_nodsh && skip "remote MDS with nodsh"
19984 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19985 skip "readonly option not available"
19987 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19989 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19990 error "(2) Fail to copy"
19992 # write back all cached data before setting MDT to readonly
19996 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19997 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
19999 echo "Modify should be refused"
20000 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20002 echo "Read should be allowed"
20003 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20004 error "(7) Read should succeed under ro mode"
20007 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20009 run_test 802b "be able to set MDTs to readonly"
20012 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20013 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20014 skip "MDS needs to be newer than 2.10.54"
20016 mkdir -p $DIR/$tdir
20017 # Create some objects on all MDTs to trigger related logs objects
20018 for idx in $(seq $MDSCOUNT); do
20019 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20020 $DIR/$tdir/dir${idx} ||
20021 error "Fail to create $DIR/$tdir/dir${idx}"
20025 wait_delete_completed # ensure old test cleanups are finished
20026 echo "before create:"
20028 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20030 for i in {1..10}; do
20031 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20032 error "Fail to create $DIR/$tdir/foo$i"
20036 echo "after create:"
20038 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20040 # allow for an llog to be cleaned up during the test
20041 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20042 error "before ($before_used) + 10 > after ($after_used)"
20044 for i in {1..10}; do
20045 rm -rf $DIR/$tdir/foo$i ||
20046 error "Fail to remove $DIR/$tdir/foo$i"
20049 sleep 3 # avoid MDT return cached statfs
20050 wait_delete_completed
20051 echo "after unlink:"
20053 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20055 # allow for an llog to be created during the test
20056 [ $after_used -le $((before_used + 1)) ] ||
20057 error "after ($after_used) > before ($before_used) + 1"
20059 run_test 803 "verify agent object for remote object"
20062 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20063 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20064 skip "MDS needs to be newer than 2.10.54"
20065 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20067 mkdir -p $DIR/$tdir
20068 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20069 error "Fail to create $DIR/$tdir/dir0"
20071 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20072 local dev=$(mdsdevname 2)
20074 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20075 grep ${fid} || error "NOT found agent entry for dir0"
20077 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20078 error "Fail to create $DIR/$tdir/dir1"
20080 touch $DIR/$tdir/dir1/foo0 ||
20081 error "Fail to create $DIR/$tdir/dir1/foo0"
20082 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20085 for idx in $(seq $MDSCOUNT); do
20086 dev=$(mdsdevname $idx)
20087 do_facet mds${idx} \
20088 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20089 grep ${fid} && rc=$idx
20092 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20093 error "Fail to rename foo0 to foo1"
20094 if [ $rc -eq 0 ]; then
20095 for idx in $(seq $MDSCOUNT); do
20096 dev=$(mdsdevname $idx)
20097 do_facet mds${idx} \
20098 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20099 grep ${fid} && rc=$idx
20103 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20104 error "Fail to rename foo1 to foo2"
20105 if [ $rc -eq 0 ]; then
20106 for idx in $(seq $MDSCOUNT); do
20107 dev=$(mdsdevname $idx)
20108 do_facet mds${idx} \
20109 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20110 grep ${fid} && rc=$idx
20114 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20116 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20117 error "Fail to link to $DIR/$tdir/dir1/foo2"
20118 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20119 error "Fail to rename foo2 to foo0"
20120 unlink $DIR/$tdir/dir1/foo0 ||
20121 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20122 rm -rf $DIR/$tdir/dir0 ||
20123 error "Fail to rm $DIR/$tdir/dir0"
20125 for idx in $(seq $MDSCOUNT); do
20126 dev=$(mdsdevname $idx)
20130 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20132 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20133 error "mount mds$idx failed"
20134 df $MOUNT > /dev/null 2>&1
20136 # e2fsck should not return error
20138 error "e2fsck detected error on MDT${idx}: rc=$rc"
20141 run_test 804 "verify agent entry for remote entry"
20144 do_facet $SINGLEMDS zfs set quota=$old $fsset
20145 unlinkmany $DIR/$tdir/f- 1000000
20150 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20151 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20152 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20153 skip "netfree not implemented before 0.7"
20154 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20155 skip "Need MDS version at least 2.10.57"
20162 local pref="osd-zfs.lustre-MDT0000."
20164 # limit available space on MDS dataset to meet nospace issue
20165 # quickly. then ZFS 0.7.2 can use reserved space if asked
20166 # properly (using netfree flag in osd_declare_destroy()
20167 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20168 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20170 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20171 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20172 let "usedkb=usedkb-freekb"
20173 let "freekb=freekb/2"
20174 if let "freekb > 5000"; then
20177 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20178 trap cleanup_805 EXIT
20180 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20181 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20182 rm -rf $DIR/$tdir || error "not able to remove"
20183 do_facet $SINGLEMDS zfs set quota=$old $fsset
20186 run_test 805 "ZFS can remove from full fs"
20192 local size=$($LFS getsom -s $file)
20193 local expect=$(stat -c %s $file)
20195 [[ $size == $expect ]] ||
20196 error "$file expected size: $expect, got: $size"
20198 local blocks=$($LFS getsom -b $file)
20199 expect=$(stat -c %b $file)
20200 [[ $blocks == $expect ]] ||
20201 error "$file expected blocks: $expect, got: $blocks"
20206 local size=$($LFS getsom -s $1)
20209 [[ $size == $expect ]] ||
20210 error "$file expected size: $expect, got: $size"
20214 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20215 skip "Need MDS version at least 2.11.52"
20219 touch $DIR/$tfile || error "touch $tfile failed"
20221 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20222 save_lustre_params client "llite.*.xattr_cache" > $save
20223 lctl set_param llite.*.xattr_cache=0
20224 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20226 # single-threaded write
20227 echo "Test SOM for single-threaded write"
20228 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20229 error "write $tfile failed"
20230 check_lsom_size $DIR/$tfile $bs
20233 local size=$(($num * $bs))
20237 echo "Test SOM for single client multi-threaded($num) write"
20238 $TRUNCATE $DIR/$tfile 0
20239 for ((i = 0; i < $num; i++)); do
20240 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20242 offset=$((offset + $bs))
20244 for (( i=0; i < $num; i++ )); do
20247 check_lsom_size $DIR/$tfile $size
20249 $TRUNCATE $DIR/$tfile 0
20250 for ((i = 0; i < $num; i++)); do
20251 offset=$((offset - $bs))
20252 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20255 for (( i=0; i < $num; i++ )); do
20258 check_lsom_size $DIR/$tfile $size
20260 # multi-client wirtes
20261 num=$(get_node_count ${CLIENTS//,/ })
20262 size=$(($num * $bs))
20266 echo "Test SOM for multi-client ($num) writes"
20267 $TRUNCATE $DIR/$tfile 0
20268 for client in ${CLIENTS//,/ }; do
20269 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20272 offset=$((offset + $bs))
20274 for (( i=0; i < $num; i++ )); do
20277 check_lsom_size $DIR/$tfile $offset
20280 $TRUNCATE $DIR/$tfile 0
20281 for client in ${CLIENTS//,/ }; do
20282 offset=$((offset - $bs))
20283 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20287 for (( i=0; i < $num; i++ )); do
20290 check_lsom_size $DIR/$tfile $size
20293 echo "Test SOM for truncate"
20294 $TRUNCATE $DIR/$tfile 1048576
20295 check_lsom_size $DIR/$tfile 1048576
20296 $TRUNCATE $DIR/$tfile 1234
20297 check_lsom_size $DIR/$tfile 1234
20299 # verify SOM blocks count
20300 echo "Verify SOM block count"
20301 $TRUNCATE $DIR/$tfile 0
20302 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20303 error "failed to write file $tfile"
20304 check_lsom_data $DIR/$tfile
20306 run_test 806 "Verify Lazy Size on MDS"
20309 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20310 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20311 skip "Need MDS version at least 2.11.52"
20313 # Registration step
20314 changelog_register || error "changelog_register failed"
20315 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20316 changelog_users $SINGLEMDS | grep -q $cl_user ||
20317 error "User $cl_user not found in changelog_users"
20319 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20320 save_lustre_params client "llite.*.xattr_cache" > $save
20321 lctl set_param llite.*.xattr_cache=0
20322 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20324 rm -rf $DIR/$tdir || error "rm $tdir failed"
20325 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20326 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20327 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20328 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20329 error "truncate $tdir/trunc failed"
20332 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20333 error "write $tfile failed"
20335 # multi-client wirtes
20336 local num=$(get_node_count ${CLIENTS//,/ })
20340 echo "Test SOM for multi-client ($num) writes"
20341 touch $DIR/$tfile || error "touch $tfile failed"
20342 $TRUNCATE $DIR/$tfile 0
20343 for client in ${CLIENTS//,/ }; do
20344 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20347 offset=$((offset + $bs))
20349 for (( i=0; i < $num; i++ )); do
20354 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20355 check_lsom_data $DIR/$tdir/trunc
20356 check_lsom_data $DIR/$tdir/single_dd
20357 check_lsom_data $DIR/$tfile
20360 # Deregistration step
20361 changelog_deregister || error "changelog_deregister failed"
20363 run_test 807 "verify LSOM syncing tool"
20365 check_som_nologged()
20367 local lines=$($LFS changelog $FSNAME-MDT0000 |
20368 grep 'x=trusted.som' | wc -l)
20369 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20373 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20374 skip "Need MDS version at least 2.11.55"
20376 # Registration step
20377 changelog_register || error "changelog_register failed"
20379 touch $DIR/$tfile || error "touch $tfile failed"
20382 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20383 error "write $tfile failed"
20386 $TRUNCATE $DIR/$tfile 1234
20389 $TRUNCATE $DIR/$tfile 1048576
20392 # Deregistration step
20393 changelog_deregister || error "changelog_deregister failed"
20395 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20400 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20404 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20405 skip "Need MDS version at least 2.11.56"
20407 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20408 error "failed to create DoM-only file $DIR/$tfile"
20409 touch $DIR/$tfile || error "touch $tfile failed"
20410 check_som_nodata $DIR/$tfile
20412 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20413 error "write $tfile failed"
20414 check_som_nodata $DIR/$tfile
20416 $TRUNCATE $DIR/$tfile 1234
20417 check_som_nodata $DIR/$tfile
20419 $TRUNCATE $DIR/$tfile 4097
20420 check_som_nodata $DIR/$file
20422 run_test 809 "Verify no SOM xattr store for DoM-only files"
20428 # t10 seem to dislike partial pages
20429 lctl set_param osc.*.checksum_type=adler
20430 lctl set_param fail_loc=0x411
20431 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20432 ORIG=$(md5sum $DIR/$tfile)
20433 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20434 CSUM=$(md5sum $DIR/$tfile)
20435 set_checksum_type adler
20436 if [ "$ORIG" != "$CSUM" ]; then
20437 error "$ORIG != $CSUM"
20440 run_test 810 "partial page writes on ZFS (LU-11663)"
20443 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20444 skip "Need MDS version at least 2.11.56"
20446 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20447 do_facet mds1 $LCTL set_param fail_loc=0x165
20448 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20451 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20454 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20455 error "MDD orphan cleanup thread not quit"
20457 run_test 811 "orphan name stub can be cleaned up in startup"
20460 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20461 skip "OST < 2.12.51 doesn't support this fail_loc"
20463 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20464 # ensure ost1 is connected
20465 stat $DIR/$tfile >/dev/null || error "can't stat"
20466 wait_osc_import_state client ost1 FULL
20467 # no locks, no reqs to let the connection idle
20468 cancel_lru_locks osc
20470 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20471 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20472 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20473 wait_osc_import_state client ost1 CONNECTING
20474 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20476 stat $DIR/$tfile >/dev/null || error "can't stat file"
20478 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20481 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
20482 [ -z "$file_heat_sav" ] && skip "no file heat support"
20493 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
20494 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
20496 $LCTL set_param -n llite.*.file_heat=1
20497 echo "Turn on file heat"
20498 echo "Period second: $period_second, Decay percentage: $decay_pct"
20500 echo "QQQQ" > $DIR/$tfile
20501 echo "QQQQ" > $DIR/$tfile
20502 echo "QQQQ" > $DIR/$tfile
20503 cat $DIR/$tfile > /dev/null
20504 cat $DIR/$tfile > /dev/null
20505 cat $DIR/$tfile > /dev/null
20506 cat $DIR/$tfile > /dev/null
20508 local out=$($LFS heat_get $DIR/$tfile)
20510 $LFS heat_get $DIR/$tfile
20511 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20512 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20513 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20514 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20516 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
20517 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
20518 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
20519 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
20521 sleep $((period_second + 3))
20522 echo "Sleep $((period_second + 3)) seconds..."
20523 # The recursion formula to calculate the heat of the file f is as
20525 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
20526 # Where Hi is the heat value in the period between time points i*I and
20527 # (i+1)*I; Ci is the access count in the period; the symbol P refers
20528 # to the weight of Ci.
20529 out=$($LFS heat_get $DIR/$tfile)
20530 $LFS heat_get $DIR/$tfile
20531 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20532 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20533 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20534 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20536 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
20537 error "read sample ($readsample) is wrong"
20538 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
20539 error "write sample ($writesample) is wrong"
20540 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
20541 error "read bytes ($readbyte) is wrong"
20542 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
20543 error "write bytes ($writebyte) is wrong"
20545 echo "QQQQ" > $DIR/$tfile
20546 echo "QQQQ" > $DIR/$tfile
20547 echo "QQQQ" > $DIR/$tfile
20548 cat $DIR/$tfile > /dev/null
20549 cat $DIR/$tfile > /dev/null
20550 cat $DIR/$tfile > /dev/null
20551 cat $DIR/$tfile > /dev/null
20553 sleep $((period_second + 3))
20554 echo "Sleep $((period_second + 3)) seconds..."
20556 out=$($LFS heat_get $DIR/$tfile)
20557 $LFS heat_get $DIR/$tfile
20558 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20559 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20560 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20561 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20563 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
20564 4 * $decay_pct) / 100") -eq 1 ] ||
20565 error "read sample ($readsample1) is wrong"
20566 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
20567 3 * $decay_pct) / 100") -eq 1 ] ||
20568 error "write sample ($writesample1) is wrong"
20569 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
20570 20 * $decay_pct) / 100") -eq 1 ] ||
20571 error "read bytes ($readbyte1) is wrong"
20572 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
20573 15 * $decay_pct) / 100") -eq 1 ] ||
20574 error "write bytes ($writebyte1) is wrong"
20576 echo "Turn off file heat for the file $DIR/$tfile"
20577 $LFS heat_set -o $DIR/$tfile
20579 echo "QQQQ" > $DIR/$tfile
20580 echo "QQQQ" > $DIR/$tfile
20581 echo "QQQQ" > $DIR/$tfile
20582 cat $DIR/$tfile > /dev/null
20583 cat $DIR/$tfile > /dev/null
20584 cat $DIR/$tfile > /dev/null
20585 cat $DIR/$tfile > /dev/null
20587 out=$($LFS heat_get $DIR/$tfile)
20588 $LFS heat_get $DIR/$tfile
20589 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20590 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20591 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20592 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20594 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20595 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20596 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20597 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20599 echo "Trun on file heat for the file $DIR/$tfile"
20600 $LFS heat_set -O $DIR/$tfile
20602 echo "QQQQ" > $DIR/$tfile
20603 echo "QQQQ" > $DIR/$tfile
20604 echo "QQQQ" > $DIR/$tfile
20605 cat $DIR/$tfile > /dev/null
20606 cat $DIR/$tfile > /dev/null
20607 cat $DIR/$tfile > /dev/null
20608 cat $DIR/$tfile > /dev/null
20610 out=$($LFS heat_get $DIR/$tfile)
20611 $LFS heat_get $DIR/$tfile
20612 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20613 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20614 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20615 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20617 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
20618 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
20619 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
20620 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
20622 $LFS heat_set -c $DIR/$tfile
20623 $LCTL set_param -n llite.*.file_heat=0
20624 echo "Turn off file heat support for the Lustre filesystem"
20626 echo "QQQQ" > $DIR/$tfile
20627 echo "QQQQ" > $DIR/$tfile
20628 echo "QQQQ" > $DIR/$tfile
20629 cat $DIR/$tfile > /dev/null
20630 cat $DIR/$tfile > /dev/null
20631 cat $DIR/$tfile > /dev/null
20632 cat $DIR/$tfile > /dev/null
20634 out=$($LFS heat_get $DIR/$tfile)
20635 $LFS heat_get $DIR/$tfile
20636 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20637 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20638 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20639 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20641 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20642 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20643 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20644 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20646 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
20649 run_test 813 "File heat verfication"
20652 # tests that do cleanup/setup should be run at the end
20656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20659 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20660 $LCTL set_param fail_loc=0x903
20662 cancel_lru_locks MGC
20664 FAIL_ON_ERROR=true cleanup
20665 FAIL_ON_ERROR=true setup
20667 run_test 900 "umount should not race with any mgc requeue thread"
20670 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20671 check_and_cleanup_lustre
20672 if [ "$I_MOUNTED" != "yes" ]; then
20673 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true