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 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1614 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1616 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1617 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1619 trap simple_cleanup_common EXIT
1620 test_mkdir $DIR/$tdir
1621 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1622 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1623 error "dd should fill OST0"
1625 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1627 [ $i -gt 256 ] && break
1630 touch $DIR/$tdir/$tfile.$i
1631 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1632 awk '{print $1}'| grep -w "0") ] &&
1633 error "OST0 was full but new created file still use it"
1635 touch $DIR/$tdir/$tfile.$i
1636 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1637 awk '{print $1}'| grep -w "0") ] &&
1638 error "OST0 was full but new created file still use it"
1639 simple_cleanup_common
1641 run_test 27m "create file while OST0 was full"
1644 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1645 awk '{ print $1 * 2; exit; }')
1649 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1650 # if the OST isn't full anymore.
1652 local OSTIDX=${1:-""}
1654 local list=$(comma_list $(osts_nodes))
1655 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1657 do_nodes $list lctl set_param fail_loc=0
1658 sync # initiate all OST_DESTROYs from MDS to OST
1662 exhaust_precreations() {
1665 local FAILIDX=${3:-$OSTIDX}
1666 local ofacet=ost$((OSTIDX + 1))
1668 test_mkdir -p -c1 $DIR/$tdir
1669 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1670 local mfacet=mds$((mdtidx + 1))
1671 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1673 local OST=$(ostname_from_index $OSTIDX)
1676 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1677 local last_id=$(do_facet $mfacet lctl get_param -n \
1678 osc.$mdtosc_proc1.prealloc_last_id)
1679 local next_id=$(do_facet $mfacet lctl get_param -n \
1680 osc.$mdtosc_proc1.prealloc_next_id)
1682 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1683 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1685 test_mkdir -p $DIR/$tdir/${OST}
1686 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1687 #define OBD_FAIL_OST_ENOSPC 0x215
1688 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1689 echo "Creating to objid $last_id on ost $OST..."
1690 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1691 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1692 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1696 exhaust_all_precreations() {
1698 for (( i=0; i < OSTCOUNT; i++ )) ; do
1699 exhaust_precreations $i $1 -1
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1706 remote_mds_nodsh && skip "remote MDS with nodsh"
1707 remote_ost_nodsh && skip "remote OST with nodsh"
1710 rm -f $DIR/$tdir/$tfile
1711 exhaust_precreations 0 0x80000215
1712 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1713 touch $DIR/$tdir/$tfile || error "touch failed"
1714 $LFS getstripe $DIR/$tdir/$tfile
1717 run_test 27n "create file with some full OSTs"
1720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1722 remote_mds_nodsh && skip "remote MDS with nodsh"
1723 remote_ost_nodsh && skip "remote OST with nodsh"
1726 rm -f $DIR/$tdir/$tfile
1727 exhaust_all_precreations 0x215
1729 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1734 run_test 27o "create file with all full OSTs (should error)"
1737 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1739 remote_mds_nodsh && skip "remote MDS with nodsh"
1740 remote_ost_nodsh && skip "remote OST with nodsh"
1743 rm -f $DIR/$tdir/$tfile
1744 test_mkdir $DIR/$tdir
1746 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1747 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1748 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1750 exhaust_precreations 0 0x80000215
1751 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1752 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1753 $LFS getstripe $DIR/$tdir/$tfile
1757 run_test 27p "append to a truncated file with some full OSTs"
1760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1762 remote_mds_nodsh && skip "remote MDS with nodsh"
1763 remote_ost_nodsh && skip "remote OST with nodsh"
1766 rm -f $DIR/$tdir/$tfile
1768 test_mkdir $DIR/$tdir
1769 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1770 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1771 error "truncate $DIR/$tdir/$tfile failed"
1772 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1774 exhaust_all_precreations 0x215
1776 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1777 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1781 run_test 27q "append to truncated file with all OSTs full (should error)"
1784 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1786 remote_mds_nodsh && skip "remote MDS with nodsh"
1787 remote_ost_nodsh && skip "remote OST with nodsh"
1790 rm -f $DIR/$tdir/$tfile
1791 exhaust_precreations 0 0x80000215
1793 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1797 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1799 test_27s() { # bug 10725
1800 test_mkdir $DIR/$tdir
1801 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1802 local stripe_count=0
1803 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1804 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1805 error "stripe width >= 2^32 succeeded" || true
1808 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1810 test_27t() { # bug 10864
1815 $WLFS getstripe $tfile
1818 run_test 27t "check that utils parse path correctly"
1820 test_27u() { # bug 4900
1821 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1822 remote_mds_nodsh && skip "remote MDS with nodsh"
1825 local list=$(comma_list $(mdts_nodes))
1827 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1828 do_nodes $list $LCTL set_param fail_loc=0x139
1829 test_mkdir -p $DIR/$tdir
1830 trap simple_cleanup_common EXIT
1831 createmany -o $DIR/$tdir/t- 1000
1832 do_nodes $list $LCTL set_param fail_loc=0
1834 TLOG=$TMP/$tfile.getstripe
1835 $LFS getstripe $DIR/$tdir > $TLOG
1836 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1837 unlinkmany $DIR/$tdir/t- 1000
1839 [[ $OBJS -gt 0 ]] &&
1840 error "$OBJS objects created on OST-0. See $TLOG" ||
1843 run_test 27u "skip object creation on OSC w/o objects"
1845 test_27v() { # bug 4900
1846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1848 remote_mds_nodsh && skip "remote MDS with nodsh"
1849 remote_ost_nodsh && skip "remote OST with nodsh"
1851 exhaust_all_precreations 0x215
1854 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1856 touch $DIR/$tdir/$tfile
1857 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1859 for (( i=1; i < OSTCOUNT; i++ )); do
1860 do_facet ost$i lctl set_param fail_loc=0x705
1862 local START=`date +%s`
1863 createmany -o $DIR/$tdir/$tfile 32
1865 local FINISH=`date +%s`
1866 local TIMEOUT=`lctl get_param -n timeout`
1867 local PROCESS=$((FINISH - START))
1868 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1869 error "$FINISH - $START >= $TIMEOUT / 2"
1870 sleep $((TIMEOUT / 2 - PROCESS))
1873 run_test 27v "skip object creation on slow OST"
1875 test_27w() { # bug 10997
1876 test_mkdir $DIR/$tdir
1877 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1878 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1879 error "stripe size $size != 65536" || true
1880 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1881 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1883 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1886 [[ $OSTCOUNT -lt 2 ]] &&
1887 skip_env "skipping multiple stripe count/offset test"
1889 test_mkdir $DIR/$tdir
1890 for i in $(seq 1 $OSTCOUNT); do
1892 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1893 error "setstripe -c $i -i $offset failed"
1894 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1895 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1896 [ $count -ne $i ] && error "stripe count $count != $i" || true
1897 [ $index -ne $offset ] &&
1898 error "stripe offset $index != $offset" || true
1901 run_test 27wa "check $LFS setstripe -c -i options"
1904 remote_ost_nodsh && skip "remote OST with nodsh"
1905 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1908 OFFSET=$(($OSTCOUNT - 1))
1910 local OST=$(ostname_from_index $OSTIDX)
1912 test_mkdir $DIR/$tdir
1913 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1914 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1916 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1917 for i in $(seq 0 $OFFSET); do
1918 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1919 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1920 error "OST0 was degraded but new created file still use it"
1922 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1924 run_test 27x "create files while OST0 is degraded"
1927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1932 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1933 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1934 osc.$mdtosc.prealloc_last_id)
1935 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1936 osc.$mdtosc.prealloc_next_id)
1937 local fcount=$((last_id - next_id))
1938 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1939 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1941 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1942 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1943 local OST_DEACTIVE_IDX=-1
1948 for OSC in $MDS_OSCS; do
1949 OST=$(osc_to_ost $OSC)
1950 OSTIDX=$(index_from_ostuuid $OST)
1951 if [ $OST_DEACTIVE_IDX == -1 ]; then
1952 OST_DEACTIVE_IDX=$OSTIDX
1954 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1955 echo $OSC "is Deactivated:"
1956 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1960 OSTIDX=$(index_from_ostuuid $OST)
1961 test_mkdir $DIR/$tdir
1962 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1964 for OSC in $MDS_OSCS; do
1965 OST=$(osc_to_ost $OSC)
1966 OSTIDX=$(index_from_ostuuid $OST)
1967 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1968 echo $OST "is degraded:"
1969 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1970 obdfilter.$OST.degraded=1
1975 createmany -o $DIR/$tdir/$tfile $fcount
1977 for OSC in $MDS_OSCS; do
1978 OST=$(osc_to_ost $OSC)
1979 OSTIDX=$(index_from_ostuuid $OST)
1980 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1981 echo $OST "is recovered from degraded:"
1982 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1983 obdfilter.$OST.degraded=0
1985 do_facet $SINGLEMDS lctl --device %$OSC activate
1989 # all osp devices get activated, hence -1 stripe count restored
1990 local stripe_count=0
1992 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1993 # devices get activated.
1995 $LFS setstripe -c -1 $DIR/$tfile
1996 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1998 [ $stripe_count -ne $OSTCOUNT ] &&
1999 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2002 run_test 27y "create files while OST0 is degraded and the rest inactive"
2008 lmm_count=$($LFS getstripe -c $1)
2009 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2010 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2012 local old_ifs="$IFS"
2014 fid=($($LFS path2fid $1))
2017 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2018 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2020 # compare lmm_seq and lu_fid->f_seq
2021 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2022 # compare lmm_object_id and lu_fid->oid
2023 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2025 # check the trusted.fid attribute of the OST objects of the file
2026 local have_obdidx=false
2028 $LFS getstripe $1 | while read obdidx oid hex seq; do
2029 # skip lines up to and including "obdidx"
2030 [ -z "$obdidx" ] && break
2031 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2032 $have_obdidx || continue
2034 local ost=$((obdidx + 1))
2035 local dev=$(ostdevname $ost)
2038 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2040 seq=$(echo $seq | sed -e "s/^0x//g")
2041 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2042 oid_hex=$(echo $oid)
2044 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2046 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2050 # Don't unmount/remount the OSTs if we don't need to do that.
2051 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2052 # update too, until that use mount/ll_decode_filter_fid/mount.
2053 # Re-enable when debugfs will understand new filter_fid.
2055 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2056 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2057 $dev 2>/dev/null" | grep "parent=")
2059 if [ -z "$ff" ]; then
2061 mount_fstype ost$ost
2062 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2063 $(facet_mntpt ost$ost)/$obj_file)
2064 unmount_fstype ost$ost
2065 start ost$ost $dev $OST_MOUNT_OPTS
2069 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2071 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2073 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2074 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2076 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2077 # stripe_size=1048576 component_id=1 component_start=0 \
2078 # component_end=33554432
2079 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2080 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2081 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2083 if grep -q 'stripe=' <<<$ff; then
2084 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2086 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2087 # into f_ver in this case. See comment on ff_parent.
2088 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2091 # compare lmm_seq and filter_fid->ff_parent.f_seq
2092 [ $ff_pseq = $lmm_seq ] ||
2093 error "FF parent SEQ $ff_pseq != $lmm_seq"
2094 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2095 [ $ff_poid = $lmm_oid ] ||
2096 error "FF parent OID $ff_poid != $lmm_oid"
2097 (($ff_pstripe == $stripe_nr)) ||
2098 error "FF stripe $ff_pstripe != $stripe_nr"
2100 stripe_nr=$((stripe_nr + 1))
2101 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2103 if grep -q 'stripe_count=' <<<$ff; then
2104 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2105 -e 's/ .*//' <<<$ff)
2106 [ $lmm_count = $ff_scnt ] ||
2107 error "FF stripe count $lmm_count != $ff_scnt"
2113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2114 remote_ost_nodsh && skip "remote OST with nodsh"
2116 test_mkdir $DIR/$tdir
2117 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2118 { error "setstripe -c -1 failed"; return 1; }
2119 # We need to send a write to every object to get parent FID info set.
2120 # This _should_ also work for setattr, but does not currently.
2121 # touch $DIR/$tdir/$tfile-1 ||
2122 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2123 { error "dd $tfile-1 failed"; return 2; }
2124 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2125 { error "setstripe -c -1 failed"; return 3; }
2126 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2127 { error "dd $tfile-2 failed"; return 4; }
2129 # make sure write RPCs have been sent to OSTs
2132 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2133 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2135 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2137 test_27A() { # b=19102
2138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2140 save_layout_restore_at_exit $MOUNT
2141 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2142 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2143 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2144 local default_size=$($LFS getstripe -S $MOUNT)
2145 local default_offset=$($LFS getstripe -i $MOUNT)
2146 local dsize=$(do_facet $SINGLEMDS \
2147 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2148 [ $default_size -eq $dsize ] ||
2149 error "stripe size $default_size != $dsize"
2150 [ $default_offset -eq -1 ] ||
2151 error "stripe offset $default_offset != -1"
2153 run_test 27A "check filesystem-wide default LOV EA values"
2155 test_27B() { # LU-2523
2156 test_mkdir $DIR/$tdir
2157 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2159 # open f1 with O_LOV_DELAY_CREATE
2161 # call setstripe ioctl on open file descriptor for f1
2163 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2167 # open f1 with O_LOV_DELAY_CREATE
2169 # call setstripe ioctl on open file descriptor for f1
2171 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2173 # Allow multiop to fail in imitation of NFS's busted semantics.
2176 run_test 27B "call setstripe on open unlinked file/rename victim"
2178 test_27C() { #LU-2871
2179 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2187 test_mkdir $DIR/$tdir
2189 for i in $(seq 0 $((OSTCOUNT - 1))); do
2190 # set stripe across all OSTs starting from OST$i
2191 $LFS setstripe -i $i -c -1 $tfile$i
2192 # get striping information
2193 ost_idx=($($LFS getstripe $tfile$i |
2194 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2198 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2199 error "${#ost_idx[@]} != $OSTCOUNT"
2201 for index in $(seq 0 $((OSTCOUNT - 1))); do
2203 for j in $(echo ${ost_idx[@]}); do
2204 if [ $index -eq $j ]; then
2210 error "Can not find $index in ${ost_idx[@]}"
2214 run_test 27C "check full striping across all OSTs"
2217 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2218 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2219 remote_mds_nodsh && skip "remote MDS with nodsh"
2221 local POOL=${POOL:-testpool}
2223 local last_ost=$(($OSTCOUNT - 1))
2225 local ost_list=$(seq $first_ost $ost_step $last_ost)
2226 local ost_range="$first_ost $last_ost $ost_step"
2228 if ! combined_mgs_mds ; then
2232 test_mkdir $DIR/$tdir
2233 pool_add $POOL || error "pool_add failed"
2234 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2237 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2239 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2240 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2241 skip27D+=" -s 30,31"
2242 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2243 error "llapi_layout_test failed"
2245 destroy_test_pools || error "destroy test pools failed"
2247 if ! combined_mgs_mds ; then
2251 run_test 27D "validate llapi_layout API"
2253 # Verify that default_easize is increased from its initial value after
2254 # accessing a widely striped file.
2256 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2257 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2258 skip "client does not have LU-3338 fix"
2260 # 72 bytes is the minimum space required to store striping
2261 # information for a file striped across one OST:
2262 # (sizeof(struct lov_user_md_v3) +
2263 # sizeof(struct lov_user_ost_data_v1))
2265 $LCTL set_param -n llite.*.default_easize $min_easize ||
2266 error "lctl set_param failed"
2267 local easize=$($LCTL get_param -n llite.*.default_easize)
2269 [ $easize -eq $min_easize ] ||
2270 error "failed to set default_easize"
2272 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2273 error "setstripe failed"
2277 easize=$($LCTL get_param -n llite.*.default_easize)
2279 [ $easize -gt $min_easize ] ||
2280 error "default_easize not updated"
2282 run_test 27E "check that default extended attribute size properly increases"
2284 test_27F() { # LU-5346/LU-7975
2285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2286 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2287 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2288 skip "Need MDS version at least 2.8.51"
2289 remote_ost_nodsh && skip "remote OST with nodsh"
2291 test_mkdir $DIR/$tdir
2293 $LFS setstripe -c 2 $DIR/$tdir
2295 # stop all OSTs to reproduce situation for LU-7975 ticket
2296 for num in $(seq $OSTCOUNT); do
2300 # open/create f0 with O_LOV_DELAY_CREATE
2301 # truncate f0 to a non-0 size
2303 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2305 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2306 # open/write it again to force delayed layout creation
2307 cat /etc/hosts > $DIR/$tdir/f0 &
2311 for num in $(seq $OSTCOUNT); do
2312 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2313 error "ost$num failed to start"
2316 wait $catpid || error "cat failed"
2318 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2319 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2320 error "wrong stripecount"
2323 run_test 27F "Client resend delayed layout creation with non-zero size"
2325 test_27G() { #LU-10629
2326 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2327 skip "Need MDS version at least 2.11.51"
2328 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2329 remote_mds_nodsh && skip "remote MDS with nodsh"
2330 local POOL=${POOL:-testpool}
2331 local ostrange="0 0 1"
2333 test_mkdir $DIR/$tdir
2334 pool_add $POOL || error "pool_add failed"
2335 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2336 $LFS setstripe -p $POOL $DIR/$tdir
2338 local pool=$($LFS getstripe -p $DIR/$tdir)
2340 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2342 $LFS setstripe -d $DIR/$tdir
2344 pool=$($LFS getstripe -p $DIR/$tdir)
2348 [ -z "$pool" ] || error "'$pool' is not empty"
2350 run_test 27G "Clear OST pool from stripe"
2353 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2354 skip "Need MDS version newer than 2.11.54"
2355 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2356 test_mkdir $DIR/$tdir
2357 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2358 touch $DIR/$tdir/$tfile
2359 $LFS getstripe -c $DIR/$tdir/$tfile
2360 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2361 error "two-stripe file doesn't have two stripes"
2363 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2364 $LFS getstripe -y $DIR/$tdir/$tfile
2365 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2366 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2367 error "expected l_ost_idx: [02]$ not matched"
2369 # make sure ost list has been cleared
2370 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2371 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2372 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2374 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2376 run_test 27H "Set specific OSTs stripe"
2379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2380 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2381 local pool=$TESTNAME
2382 local ostrange="1 1 1"
2384 save_layout_restore_at_exit $MOUNT
2385 $LFS setstripe -c 2 -i 0 $MOUNT
2386 pool_add $pool || error "pool_add failed"
2387 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2388 test_mkdir $DIR/$tdir
2389 $LFS setstripe -p $pool $DIR/$tdir
2390 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2391 $LFS getstripe $DIR/$tdir/$tfile
2393 run_test 27I "check that root dir striping does not break parent dir one"
2395 # createtest also checks that device nodes are created and
2396 # then visible correctly (#2091)
2397 test_28() { # bug 2091
2399 $CREATETEST $DIR/d28/ct || error "createtest failed"
2401 run_test 28 "create/mknod/mkdir with bad file types ============"
2404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2406 sync; sleep 1; sync # flush out any dirty pages from previous tests
2413 declare -i LOCKCOUNTORIG=0
2414 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2415 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2417 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2419 declare -i LOCKUNUSEDCOUNTORIG=0
2420 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2421 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2428 declare -i LOCKCOUNTCURRENT=0
2429 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2430 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2433 declare -i LOCKUNUSEDCOUNTCURRENT=0
2434 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2435 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2438 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2439 $LCTL set_param -n ldlm.dump_namespaces ""
2440 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2441 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2442 log "dumped log to $TMP/test_29.dk (bug 5793)"
2445 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2446 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2447 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2448 log "dumped log to $TMP/test_29.dk (bug 5793)"
2452 run_test 29 "IT_GETATTR regression ============================"
2454 test_30a() { # was test_30
2455 cp $(which ls) $DIR || cp /bin/ls $DIR
2456 $DIR/ls / || error "Can't execute binary from lustre"
2459 run_test 30a "execute binary from Lustre (execve) =============="
2462 cp `which ls` $DIR || cp /bin/ls $DIR
2464 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2467 run_test 30b "execute binary from Lustre as non-root ==========="
2469 test_30c() { # b=22376
2470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2472 cp `which ls` $DIR || cp /bin/ls $DIR
2474 cancel_lru_locks mdc
2475 cancel_lru_locks osc
2476 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2479 run_test 30c "execute binary from Lustre without read perms ===="
2482 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2483 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2485 run_test 31a "open-unlink file =================================="
2488 touch $DIR/f31 || error "touch $DIR/f31 failed"
2489 ln $DIR/f31 $DIR/f31b || error "ln failed"
2490 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2491 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2493 run_test 31b "unlink file with multiple links while open ======="
2496 touch $DIR/f31 || error "touch $DIR/f31 failed"
2497 ln $DIR/f31 $DIR/f31c || error "ln failed"
2498 multiop_bg_pause $DIR/f31 O_uc ||
2499 error "multiop_bg_pause for $DIR/f31 failed"
2501 $MULTIOP $DIR/f31c Ouc
2502 kill -USR1 $MULTIPID
2505 run_test 31c "open-unlink file with multiple links ============="
2508 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2509 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2511 run_test 31d "remove of open directory ========================="
2513 test_31e() { # bug 2904
2514 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2516 run_test 31e "remove of open non-empty directory ==============="
2518 test_31f() { # bug 4554
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2522 test_mkdir $DIR/d31f
2523 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2524 cp /etc/hosts $DIR/d31f
2526 $LFS getstripe $DIR/d31f/hosts
2527 multiop_bg_pause $DIR/d31f D_c || return 1
2530 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2531 test_mkdir $DIR/d31f
2532 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2533 cp /etc/hosts $DIR/d31f
2535 $LFS getstripe $DIR/d31f/hosts
2536 multiop_bg_pause $DIR/d31f D_c || return 1
2539 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2540 wait $MULTIPID || error "first opendir $MULTIPID failed"
2544 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2545 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2548 run_test 31f "remove of open directory with open-unlink file ==="
2551 echo "-- cross directory link --"
2552 test_mkdir -c1 $DIR/${tdir}ga
2553 test_mkdir -c1 $DIR/${tdir}gb
2554 touch $DIR/${tdir}ga/f
2555 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2556 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2557 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2558 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2559 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2561 run_test 31g "cross directory link==============="
2564 echo "-- cross directory link --"
2565 test_mkdir -c1 $DIR/${tdir}
2566 test_mkdir -c1 $DIR/${tdir}/dir
2567 touch $DIR/${tdir}/f
2568 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2569 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2570 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2571 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2572 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2574 run_test 31h "cross directory link under child==============="
2577 echo "-- cross directory link --"
2578 test_mkdir -c1 $DIR/$tdir
2579 test_mkdir -c1 $DIR/$tdir/dir
2580 touch $DIR/$tdir/dir/f
2581 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2582 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2583 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2584 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2585 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2587 run_test 31i "cross directory link under parent==============="
2590 test_mkdir -c1 -p $DIR/$tdir
2591 test_mkdir -c1 -p $DIR/$tdir/dir1
2592 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2593 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2594 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2595 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2598 run_test 31j "link for directory==============="
2601 test_mkdir -c1 -p $DIR/$tdir
2603 touch $DIR/$tdir/exist
2604 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2605 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2606 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2607 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2608 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2609 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2610 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2613 run_test 31k "link to file: the same, non-existing, dir==============="
2619 touch $DIR/d31m2/exist
2620 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2621 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2622 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2623 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2624 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2625 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2628 run_test 31m "link to file: the same, non-existing, dir==============="
2631 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2632 nlink=$(stat --format=%h $DIR/$tfile)
2633 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2635 local cmd="exec $fd<$DIR/$tfile"
2638 trap "eval $cmd" EXIT
2639 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2640 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2641 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2642 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2643 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2646 run_test 31n "check link count of unlinked file"
2649 local TEMPNAME=$(mktemp $1_XXXXXX)
2650 mlink $TEMPNAME $1 2> /dev/null &&
2651 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2655 test_31o() { # LU-2901
2656 test_mkdir $DIR/$tdir
2657 for LOOP in $(seq 100); do
2658 rm -f $DIR/$tdir/$tfile*
2659 for THREAD in $(seq 8); do
2660 link_one $DIR/$tdir/$tfile.$LOOP &
2663 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2664 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2665 error "$LINKS duplicate links to $tfile.$LOOP" &&
2669 run_test 31o "duplicate hard links with same filename"
2672 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2674 test_mkdir $DIR/$tdir
2675 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2676 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2678 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2679 error "open unlink test1 failed"
2680 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2681 error "open unlink test2 failed"
2683 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2684 error "test1 still exists"
2685 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2686 error "test2 still exists"
2688 run_test 31p "remove of open striped directory"
2690 cleanup_test32_mount() {
2693 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2694 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2695 losetup -d $loopdev || true
2701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2703 echo "== more mountpoints and symlinks ================="
2704 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2705 trap cleanup_test32_mount EXIT
2706 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2707 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2708 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2709 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2710 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2711 cleanup_test32_mount
2713 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2718 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2719 trap cleanup_test32_mount EXIT
2720 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2721 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2722 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2723 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2724 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2725 cleanup_test32_mount
2727 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2732 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2733 trap cleanup_test32_mount EXIT
2734 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2735 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2736 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2737 test_mkdir -p $DIR/$tdir/d2/test_dir
2738 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2739 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2740 cleanup_test32_mount
2742 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2747 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2748 trap cleanup_test32_mount EXIT
2749 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2750 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2751 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2752 test_mkdir -p $DIR/$tdir/d2/test_dir
2753 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2754 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2755 cleanup_test32_mount
2757 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2761 test_mkdir -p $DIR/$tdir/tmp
2762 local tmp_dir=$DIR/$tdir/tmp
2763 ln -s $DIR/$tdir $tmp_dir/symlink11
2764 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2765 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2766 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2768 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2772 test_mkdir -p $DIR/$tdir/tmp
2773 local tmp_dir=$DIR/$tdir/tmp
2774 ln -s $DIR/$tdir $tmp_dir/symlink11
2775 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2776 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2777 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2779 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2782 local tmp_dir=$DIR/$tdir/tmp
2783 test_mkdir -p $tmp_dir
2784 test_mkdir $DIR/${tdir}2
2785 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2786 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2787 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2788 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2789 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2790 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2792 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2795 rm -fr $DIR/$tdir $DIR/${tdir}2
2796 tmp_dir=$DIR/$tdir/tmp
2797 test_mkdir -p $tmp_dir
2798 test_mkdir $DIR/${tdir}2
2799 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2800 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2801 ls $tmp_dir/symlink12 || error "listing symlink12"
2802 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2804 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2809 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2810 trap cleanup_test32_mount EXIT
2811 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2812 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2813 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2814 touch $DIR/$tdir/test_file
2815 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2816 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2817 cleanup_test32_mount
2819 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2824 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2825 trap cleanup_test32_mount EXIT
2826 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2827 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2828 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2829 touch $DIR/$tdir/test_file
2830 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2831 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2832 cleanup_test32_mount
2834 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2840 trap cleanup_test32_mount EXIT
2841 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2842 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2843 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2844 test_mkdir -p $DIR/$tdir/d2
2845 touch $DIR/$tdir/d2/test_file || error "touch failed"
2846 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2847 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2848 cleanup_test32_mount
2850 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2856 trap cleanup_test32_mount EXIT
2857 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2858 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2859 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2860 test_mkdir -p $DIR/$tdir/d2
2861 touch $DIR/$tdir/d2/test_file || error "touch failed"
2862 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2863 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2864 cleanup_test32_mount
2866 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2870 test_mkdir -p $DIR/d32m/tmp
2871 TMP_DIR=$DIR/d32m/tmp
2872 ln -s $DIR $TMP_DIR/symlink11
2873 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2874 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2875 error "symlink11 not a link"
2876 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2877 error "symlink01 not a link"
2879 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2883 test_mkdir -p $DIR/d32n/tmp
2884 TMP_DIR=$DIR/d32n/tmp
2885 ln -s $DIR $TMP_DIR/symlink11
2886 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2887 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2888 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2890 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2894 test_mkdir -p $DIR/d32o/tmp
2895 TMP_DIR=$DIR/d32o/tmp
2896 ln -s $DIR/$tfile $TMP_DIR/symlink12
2897 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2898 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2899 error "symlink12 not a link"
2900 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2901 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2902 error "$DIR/d32o/tmp/symlink12 not file type"
2903 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2904 error "$DIR/d32o/symlink02 not file type"
2906 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2916 test_mkdir -p $DIR/d32p/tmp
2918 TMP_DIR=$DIR/d32p/tmp
2920 ln -s $DIR/$tfile $TMP_DIR/symlink12
2922 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2924 cat $DIR/d32p/tmp/symlink12 ||
2925 error "Can't open $DIR/d32p/tmp/symlink12"
2927 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2930 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2935 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2936 trap cleanup_test32_mount EXIT
2937 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2938 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2939 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2940 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2941 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2942 cleanup_test32_mount
2944 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2949 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2950 trap cleanup_test32_mount EXIT
2951 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2952 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2953 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2954 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2955 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2956 cleanup_test32_mount
2958 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2963 chmod 444 $DIR/$tfile
2964 chown $RUNAS_ID $DIR/$tfile
2966 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2969 run_test 33aa "write file with mode 444 (should return error)"
2973 test_mkdir $DIR/$tdir
2974 chown $RUNAS_ID $DIR/$tdir
2975 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2976 error "$RUNAS create $tdir/$tfile failed"
2977 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2978 error "open RDWR" || true
2980 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2984 test_mkdir $DIR/$tdir
2985 chown $RUNAS_ID $DIR/$tdir
2986 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2988 run_test 33b "test open file with malformed flags (No panic)"
2991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2992 remote_ost_nodsh && skip "remote OST with nodsh"
3001 test_mkdir $DIR/$tdir
3002 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3005 for ostnum in $(seq $OSTCOUNT); do
3006 # test-framework's OST numbering is one-based, while Lustre's
3008 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3009 # Parsing llobdstat's output sucks; we could grep the /proc
3010 # path, but that's likely to not be as portable as using the
3011 # llobdstat utility. So we parse lctl output instead.
3012 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3013 obdfilter/$ostname/stats |
3014 awk '/^write_bytes/ {print $7}' )
3015 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3016 if (( ${write_bytes:-0} > 0 ))
3023 $all_zeros || return 0
3026 echo foo > $DIR/$tdir/bar
3030 # Total up write_bytes after writing. We'd better find non-zeros.
3031 for ostnum in $(seq $OSTCOUNT); do
3032 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3033 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3034 obdfilter/$ostname/stats |
3035 awk '/^write_bytes/ {print $7}' )
3036 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3037 if (( ${write_bytes:-0} > 0 ))
3046 for ostnum in $(seq $OSTCOUNT); do
3047 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3048 echo "Check that write_bytes is present in obdfilter/*/stats:"
3049 do_facet ost$ostnum lctl get_param -n \
3050 obdfilter/$ostname/stats
3052 error "OST not keeping write_bytes stats (b22312)"
3055 run_test 33c "test llobdstat and write_bytes"
3058 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3062 local remote_dir=$DIR/$tdir/remote_dir
3064 test_mkdir $DIR/$tdir
3065 $LFS mkdir -i $MDTIDX $remote_dir ||
3066 error "create remote directory failed"
3068 touch $remote_dir/$tfile
3069 chmod 444 $remote_dir/$tfile
3070 chown $RUNAS_ID $remote_dir/$tfile
3072 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3074 chown $RUNAS_ID $remote_dir
3075 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3076 error "create" || true
3077 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3078 error "open RDWR" || true
3079 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3081 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3088 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3089 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3090 mkdir $DIR/$tdir/local_dir
3092 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3093 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3094 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3096 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3097 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3099 rmdir $DIR/$tdir/* || error "rmdir failed"
3102 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3103 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3104 mkdir $DIR/$tdir/local_dir
3106 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3107 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3108 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3110 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3111 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3113 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3116 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3117 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3118 mkdir $DIR/$tdir/local_dir
3120 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3121 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3122 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3124 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3125 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3127 run_test 33e "mkdir and striped directory should have same mode"
3131 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3136 remote_mds_nodsh && skip "remote MDS with nodsh"
3139 chmod go+rwx $DIR/$tdir
3140 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3141 trap cleanup_33f EXIT
3143 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3144 error "cannot create striped directory"
3146 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3147 error "cannot create files in striped directory"
3149 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3150 error "cannot remove files in striped directory"
3152 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3153 error "cannot remove striped directory"
3157 run_test 33f "nonroot user can create, access, and remove a striped directory"
3160 mkdir -p $DIR/$tdir/dir2
3162 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3164 [[ $err =~ "exists" ]] || error "Not exists error"
3166 run_test 33g "nonroot user create already existing root created file"
3168 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3171 $MCREATE $DIR/f34 || error "mcreate failed"
3172 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3173 error "getstripe failed"
3174 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3175 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3176 error "getstripe failed"
3177 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3178 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3180 run_test 34a "truncate file that has not been opened ==========="
3183 [ ! -f $DIR/f34 ] && test_34a
3184 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3185 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3186 $OPENFILE -f O_RDONLY $DIR/f34
3187 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3188 error "getstripe failed"
3189 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3190 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3192 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3195 [ ! -f $DIR/f34 ] && test_34a
3196 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3197 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3198 $OPENFILE -f O_RDWR $DIR/f34
3199 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3200 error "$LFS getstripe failed"
3201 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3202 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3204 run_test 34c "O_RDWR opening file-with-size works =============="
3207 [ ! -f $DIR/f34 ] && test_34a
3208 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3210 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3211 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3214 run_test 34d "write to sparse file ============================="
3218 $MCREATE $DIR/f34e || error "mcreate failed"
3219 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3220 $CHECKSTAT -s 1000 $DIR/f34e ||
3221 error "Size of $DIR/f34e not equal to 1000 bytes"
3222 $OPENFILE -f O_RDWR $DIR/f34e
3223 $CHECKSTAT -s 1000 $DIR/f34e ||
3224 error "Size of $DIR/f34e not equal to 1000 bytes"
3226 run_test 34e "create objects, some with size and some without =="
3228 test_34f() { # bug 6242, 6243
3229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3233 $MCREATE $DIR/f34f || error "mcreate failed"
3234 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3235 dd if=$DIR/f34f of=$TMP/f34f
3236 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3237 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3238 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3239 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3240 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3242 run_test 34f "read from a file with no objects until EOF ======="
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3247 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3249 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3250 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3251 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3252 cancel_lru_locks osc
3253 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3254 error "wrong size after lock cancel"
3256 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3257 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3258 error "expanding truncate failed"
3259 cancel_lru_locks osc
3260 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3261 error "wrong expanded size after lock cancel"
3263 run_test 34g "truncate long file ==============================="
3266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3271 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3272 sync # Flush the cache so that multiop below does not block on cache
3273 # flush when getting the group lock
3274 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3277 # Since just timed wait is not good enough, let's do a sync write
3278 # that way we are sure enough time for a roundtrip + processing
3279 # passed + 2 seconds of extra margin.
3280 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3284 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3285 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3289 local nsz=`stat -c %s $DIR/$tfile`
3290 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3292 run_test 34h "ftruncate file under grouplock should not block"
3295 cp /bin/sh $DIR/f35a
3297 chown $RUNAS_ID $DIR/f35a
3298 $RUNAS $DIR/f35a && error || true
3301 run_test 35a "exec file with mode 444 (should return and not leak)"
3305 utime $DIR/f36 || error "utime failed for MDS"
3307 run_test 36a "MDS utime check (mknod, utime)"
3311 utime $DIR/f36 || error "utime failed for OST"
3313 run_test 36b "OST utime check (open, utime)"
3318 chown $RUNAS_ID $DIR/d36
3319 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3321 run_test 36c "non-root MDS utime check (mknod, utime)"
3324 [ ! -d $DIR/d36 ] && test_36c
3325 echo "" > $DIR/d36/f36
3326 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3328 run_test 36d "non-root OST utime check (open, utime)"
3331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3333 test_mkdir $DIR/$tdir
3334 touch $DIR/$tdir/$tfile
3335 $RUNAS utime $DIR/$tdir/$tfile &&
3336 error "utime worked, expected failure" || true
3338 run_test 36e "utime on non-owned file (should return error)"
3342 local LANG_SAVE=$LANG
3343 local LC_LANG_SAVE=$LC_LANG
3344 export LANG=C LC_LANG=C # for date language
3346 DATESTR="Dec 20 2000"
3347 test_mkdir $DIR/$tdir
3348 lctl set_param fail_loc=$fl
3350 cp /etc/hosts $DIR/$tdir/$tfile
3351 sync & # write RPC generated with "current" inode timestamp, but delayed
3353 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3354 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3355 cancel_lru_locks $OSC
3356 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3358 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3359 echo "BEFORE: $LS_BEFORE" && \
3360 echo "AFTER : $LS_AFTER" && \
3361 echo "WANT : $DATESTR" && \
3362 error "$DIR/$tdir/$tfile timestamps changed" || true
3364 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3370 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3371 subr_36fh "0x80000214"
3373 run_test 36f "utime on file racing with OST BRW write =========="
3376 remote_ost_nodsh && skip "remote OST with nodsh"
3377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3378 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3379 skip "Need MDS version at least 2.12.51"
3384 local tgt="obdfilter"
3386 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3388 test_mkdir $DIR/$tdir
3389 fmd_max_age=$(do_facet $facet \
3390 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3393 echo "FMD max age: ${fmd_max_age}s"
3394 touch $DIR/$tdir/$tfile
3395 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3396 gawk '{cnt=cnt+$1} END{print cnt}')
3397 echo "FMD before: $fmd"
3399 error "FMD wasn't create by touch"
3400 sleep $((fmd_max_age + 12))
3401 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3402 gawk '{cnt=cnt+$1} END{print cnt}')
3403 echo "FMD after: $fmd"
3405 error "FMD wasn't expired by ping"
3407 run_test 36g "FMD cache expiry ====================="
3410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3412 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3413 subr_36fh "0x80000227"
3415 run_test 36h "utime on file racing with OST BRW write =========="
3418 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3420 test_mkdir $DIR/$tdir
3421 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3423 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3424 local new_mtime=$((mtime + 200))
3426 #change Modify time of striped dir
3427 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3428 error "change mtime failed"
3430 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3432 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3434 run_test 36i "change mtime on striped directory"
3436 # test_37 - duplicate with tests 32q 32r
3439 local file=$DIR/$tfile
3441 openfile -f O_DIRECTORY $file
3444 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3445 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3447 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3449 test_39a() { # was test_39
3451 touch $DIR/${tfile}2
3452 # ls -l $DIR/$tfile $DIR/${tfile}2
3453 # ls -lu $DIR/$tfile $DIR/${tfile}2
3454 # ls -lc $DIR/$tfile $DIR/${tfile}2
3456 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3457 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3459 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3461 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3463 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3464 error "O_TRUNC didn't change timestamps"
3467 run_test 39a "mtime changed on create"
3470 test_mkdir -c1 $DIR/$tdir
3471 cp -p /etc/passwd $DIR/$tdir/fopen
3472 cp -p /etc/passwd $DIR/$tdir/flink
3473 cp -p /etc/passwd $DIR/$tdir/funlink
3474 cp -p /etc/passwd $DIR/$tdir/frename
3475 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3478 echo "aaaaaa" >> $DIR/$tdir/fopen
3479 echo "aaaaaa" >> $DIR/$tdir/flink
3480 echo "aaaaaa" >> $DIR/$tdir/funlink
3481 echo "aaaaaa" >> $DIR/$tdir/frename
3483 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3484 local link_new=`stat -c %Y $DIR/$tdir/flink`
3485 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3486 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3488 cat $DIR/$tdir/fopen > /dev/null
3489 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3490 rm -f $DIR/$tdir/funlink2
3491 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3493 for (( i=0; i < 2; i++ )) ; do
3494 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3495 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3496 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3497 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3499 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3500 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3501 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3502 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3504 cancel_lru_locks $OSC
3505 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3508 run_test 39b "mtime change on open, link, unlink, rename ======"
3510 # this should be set to past
3511 TEST_39_MTIME=`date -d "1 year ago" +%s`
3517 local mtime0=`stat -c %Y $DIR1/$tfile`
3519 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3520 local mtime1=`stat -c %Y $DIR1/$tfile`
3521 [ "$mtime1" = $TEST_39_MTIME ] || \
3522 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3525 echo hello >> $DIR1/$tfile
3527 local mtime2=`stat -c %Y $DIR1/$tfile`
3528 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3529 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3531 mv $DIR1/$tfile $DIR1/$tfile-1
3533 for (( i=0; i < 2; i++ )) ; do
3534 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3535 [ "$mtime2" = "$mtime3" ] || \
3536 error "mtime ($mtime2) changed (to $mtime3) on rename"
3538 cancel_lru_locks $OSC
3539 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3542 run_test 39c "mtime change on rename ==========================="
3546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3549 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3551 for (( i=0; i < 2; i++ )) ; do
3552 local mtime=`stat -c %Y $DIR1/$tfile`
3553 [ $mtime = $TEST_39_MTIME ] || \
3554 error "mtime($mtime) is not set to $TEST_39_MTIME"
3556 cancel_lru_locks $OSC
3557 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3560 run_test 39d "create, utime, stat =============================="
3564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3567 local mtime1=`stat -c %Y $DIR1/$tfile`
3569 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3571 for (( i=0; i < 2; i++ )) ; do
3572 local mtime2=`stat -c %Y $DIR1/$tfile`
3573 [ $mtime2 = $TEST_39_MTIME ] || \
3574 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3576 cancel_lru_locks $OSC
3577 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3580 run_test 39e "create, stat, utime, stat ========================"
3584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3587 mtime1=`stat -c %Y $DIR1/$tfile`
3590 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3592 for (( i=0; i < 2; i++ )) ; do
3593 local mtime2=`stat -c %Y $DIR1/$tfile`
3594 [ $mtime2 = $TEST_39_MTIME ] || \
3595 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3597 cancel_lru_locks $OSC
3598 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3601 run_test 39f "create, stat, sleep, utime, stat ================="
3605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3607 echo hello >> $DIR1/$tfile
3608 local mtime1=`stat -c %Y $DIR1/$tfile`
3611 chmod o+r $DIR1/$tfile
3613 for (( i=0; i < 2; i++ )) ; do
3614 local mtime2=`stat -c %Y $DIR1/$tfile`
3615 [ "$mtime1" = "$mtime2" ] || \
3616 error "lost mtime: $mtime2, should be $mtime1"
3618 cancel_lru_locks $OSC
3619 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3622 run_test 39g "write, chmod, stat ==============================="
3626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3632 echo hello >> $DIR1/$tfile
3633 local mtime1=`stat -c %Y $DIR1/$tfile`
3635 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3637 if [ "$d1" != "$d2" ]; then
3638 echo "write and touch not within one second"
3640 for (( i=0; i < 2; i++ )) ; do
3641 local mtime2=`stat -c %Y $DIR1/$tfile`
3642 [ "$mtime2" = $TEST_39_MTIME ] || \
3643 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3645 cancel_lru_locks $OSC
3646 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3650 run_test 39h "write, utime within one second, stat ============="
3653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3658 echo hello >> $DIR1/$tfile
3659 local mtime1=`stat -c %Y $DIR1/$tfile`
3661 mv $DIR1/$tfile $DIR1/$tfile-1
3663 for (( i=0; i < 2; i++ )) ; do
3664 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3666 [ "$mtime1" = "$mtime2" ] || \
3667 error "lost mtime: $mtime2, should be $mtime1"
3669 cancel_lru_locks $OSC
3670 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3673 run_test 39i "write, rename, stat =============================="
3676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3678 start_full_debug_logging
3682 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3683 lctl set_param fail_loc=0x80000412
3684 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3685 error "multiop failed"
3687 local mtime1=`stat -c %Y $DIR1/$tfile`
3689 mv $DIR1/$tfile $DIR1/$tfile-1
3691 kill -USR1 $multipid
3692 wait $multipid || error "multiop close failed"
3694 for (( i=0; i < 2; i++ )) ; do
3695 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3696 [ "$mtime1" = "$mtime2" ] ||
3697 error "mtime is lost on close: $mtime2, " \
3700 cancel_lru_locks $OSC
3701 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3703 lctl set_param fail_loc=0
3704 stop_full_debug_logging
3706 run_test 39j "write, rename, close, stat ======================="
3709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3714 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3716 local mtime1=`stat -c %Y $DIR1/$tfile`
3718 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3720 kill -USR1 $multipid
3721 wait $multipid || error "multiop close failed"
3723 for (( i=0; i < 2; i++ )) ; do
3724 local mtime2=`stat -c %Y $DIR1/$tfile`
3726 [ "$mtime2" = $TEST_39_MTIME ] || \
3727 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3729 cancel_lru_locks osc
3730 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3733 run_test 39k "write, utime, close, stat ========================"
3735 # this should be set to future
3736 TEST_39_ATIME=`date -d "1 year" +%s`
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3740 remote_mds_nodsh && skip "remote MDS with nodsh"
3742 local atime_diff=$(do_facet $SINGLEMDS \
3743 lctl get_param -n mdd.*MDT0000*.atime_diff)
3747 # test setting directory atime to future
3748 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3749 local atime=$(stat -c %X $DIR/$tdir)
3750 [ "$atime" = $TEST_39_ATIME ] ||
3751 error "atime is not set to future: $atime, $TEST_39_ATIME"
3753 # test setting directory atime from future to now
3754 local now=$(date +%s)
3755 touch -a -d @$now $DIR/$tdir
3757 atime=$(stat -c %X $DIR/$tdir)
3758 [ "$atime" -eq "$now" ] ||
3759 error "atime is not updated from future: $atime, $now"
3761 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3764 # test setting directory atime when now > dir atime + atime_diff
3765 local d1=$(date +%s)
3767 local d2=$(date +%s)
3768 cancel_lru_locks mdc
3769 atime=$(stat -c %X $DIR/$tdir)
3770 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3771 error "atime is not updated : $atime, should be $d2"
3773 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3776 # test not setting directory atime when now < dir atime + atime_diff
3778 cancel_lru_locks mdc
3779 atime=$(stat -c %X $DIR/$tdir)
3780 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3781 error "atime is updated to $atime, should remain $d1<atime<$d2"
3783 do_facet $SINGLEMDS \
3784 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3786 run_test 39l "directory atime update ==========================="
3789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3793 local far_past_mtime=$(date -d "May 29 1953" +%s)
3794 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3796 touch -m -d @$far_past_mtime $DIR1/$tfile
3797 touch -a -d @$far_past_atime $DIR1/$tfile
3799 for (( i=0; i < 2; i++ )) ; do
3800 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3801 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3802 error "atime or mtime set incorrectly"
3804 cancel_lru_locks $OSC
3805 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3808 run_test 39m "test atime and mtime before 1970"
3810 test_39n() { # LU-3832
3811 remote_mds_nodsh && skip "remote MDS with nodsh"
3813 local atime_diff=$(do_facet $SINGLEMDS \
3814 lctl get_param -n mdd.*MDT0000*.atime_diff)
3819 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3822 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3823 atime0=$(stat -c %X $DIR/$tfile)
3826 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3827 atime1=$(stat -c %X $DIR/$tfile)
3830 cancel_lru_locks mdc
3831 cancel_lru_locks osc
3832 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3833 atime2=$(stat -c %X $DIR/$tfile)
3835 do_facet $SINGLEMDS \
3836 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3838 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3839 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3841 run_test 39n "check that O_NOATIME is honored"
3844 TESTDIR=$DIR/$tdir/$tfile
3845 [ -e $TESTDIR ] && rm -rf $TESTDIR
3852 links2=$(stat -c %h .)
3853 [ $(($links1 + 2)) != $links2 ] &&
3854 error "wrong links count $(($links1 + 2)) != $links2"
3856 links3=$(stat -c %h .)
3857 [ $(($links1 + 1)) != $links3 ] &&
3858 error "wrong links count $links1 != $links3"
3861 run_test 39o "directory cached attributes updated after create"
3864 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3867 TESTDIR=$DIR/$tdir/$tdir
3868 [ -e $TESTDIR ] && rm -rf $TESTDIR
3869 test_mkdir -p $TESTDIR
3873 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3874 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3876 links2=$(stat -c %h .)
3877 [ $(($links1 + 2)) != $links2 ] &&
3878 error "wrong links count $(($links1 + 2)) != $links2"
3880 links3=$(stat -c %h .)
3881 [ $(($links1 + 1)) != $links3 ] &&
3882 error "wrong links count $links1 != $links3"
3885 run_test 39p "remote directory cached attributes updated after create ========"
3888 test_39q() { # LU-8041
3889 local testdir=$DIR/$tdir
3891 multiop_bg_pause $testdir D_c || error "multiop failed"
3893 cancel_lru_locks mdc
3894 kill -USR1 $multipid
3895 local atime=$(stat -c %X $testdir)
3896 [ "$atime" -ne 0 ] || error "atime is zero"
3898 run_test 39q "close won't zero out atime"
3901 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3902 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3903 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3904 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3905 error "$tfile is not 4096 bytes in size"
3907 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3911 small_write $DIR/f41 18
3913 run_test 41 "test small file write + fstat ====================="
3915 count_ost_writes() {
3916 lctl get_param -n ${OSC}.*.stats |
3917 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3918 END { printf("%0.0f", writes) }'
3925 BG_DIRTY_RATIO_SAVE=10
3926 MAX_BG_DIRTY_RATIO=25
3930 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3931 # dirty_ratio, dirty_background_ratio
3932 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3933 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3934 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3935 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3937 # if file not here, we are a 2.4 kernel
3938 kill -CONT `pidof kupdated`
3943 # setup the trap first, so someone cannot exit the test at the
3944 # exact wrong time and mess up a machine
3945 trap start_writeback EXIT
3946 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3947 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3948 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3949 sysctl -w vm.dirty_writeback_centisecs=0
3950 sysctl -w vm.dirty_writeback_centisecs=0
3951 # save and increase /proc/sys/vm/dirty_ratio
3952 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3953 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3954 # save and increase /proc/sys/vm/dirty_background_ratio
3955 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3956 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3958 # if file not here, we are a 2.4 kernel
3959 kill -STOP `pidof kupdated`
3963 # ensure that all stripes have some grant before we test client-side cache
3965 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3966 dd if=/dev/zero of=$i bs=4k count=1
3971 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3972 # file truncation, and file removal.
3974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3977 cancel_lru_locks $OSC
3979 sync; sleep 1; sync # just to be safe
3980 BEFOREWRITES=`count_ost_writes`
3981 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3982 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3983 AFTERWRITES=`count_ost_writes`
3984 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3985 error "$BEFOREWRITES < $AFTERWRITES"
3988 run_test 42a "ensure that we don't flush on close"
3991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3994 cancel_lru_locks $OSC
3997 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3998 BEFOREWRITES=$(count_ost_writes)
3999 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4000 AFTERWRITES=$(count_ost_writes)
4001 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4002 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4004 BEFOREWRITES=$(count_ost_writes)
4005 sync || error "sync: $?"
4006 AFTERWRITES=$(count_ost_writes)
4007 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4008 error "$BEFOREWRITES < $AFTERWRITES on sync"
4010 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4014 run_test 42b "test destroy of file with cached dirty data ======"
4016 # if these tests just want to test the effect of truncation,
4017 # they have to be very careful. consider:
4018 # - the first open gets a {0,EOF}PR lock
4019 # - the first write conflicts and gets a {0, count-1}PW
4020 # - the rest of the writes are under {count,EOF}PW
4021 # - the open for truncate tries to match a {0,EOF}PR
4022 # for the filesize and cancels the PWs.
4023 # any number of fixes (don't get {0,EOF} on open, match
4024 # composite locks, do smarter file size management) fix
4025 # this, but for now we want these tests to verify that
4026 # the cancellation with truncate intent works, so we
4027 # start the file with a full-file pw lock to match against
4028 # until the truncate.
4033 cancel_lru_locks $OSC
4035 # prime the file with 0,EOF PW to match
4039 # now the real test..
4040 dd if=/dev/zero of=$file bs=1024 count=100
4041 BEFOREWRITES=`count_ost_writes`
4042 $TRUNCATE $file $offset
4043 cancel_lru_locks $OSC
4044 AFTERWRITES=`count_ost_writes`
4049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4052 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4053 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4056 run_test 42c "test partial truncate of file with cached dirty data"
4059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4062 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4063 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4066 run_test 42d "test complete truncate of file with cached dirty data"
4068 test_42e() { # bug22074
4069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4071 local TDIR=$DIR/${tdir}e
4072 local pages=16 # hardcoded 16 pages, don't change it.
4073 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4074 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4078 test_mkdir $DIR/${tdir}e
4079 $LFS setstripe -c 1 $TDIR
4080 createmany -o $TDIR/f $files
4082 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4084 # we assume that with $OSTCOUNT files, at least one of them will
4085 # be allocated on OST0.
4086 warmup_files=$((OSTCOUNT * max_dirty_mb))
4087 createmany -o $TDIR/w $warmup_files
4089 # write a large amount of data into one file and sync, to get good
4090 # avail_grant number from OST.
4091 for ((i=0; i<$warmup_files; i++)); do
4092 idx=$($LFS getstripe -i $TDIR/w$i)
4093 [ $idx -ne 0 ] && continue
4094 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4097 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4099 $LCTL get_param $proc_osc0/cur_dirty_bytes
4100 $LCTL get_param $proc_osc0/cur_grant_bytes
4102 # create as much dirty pages as we can while not to trigger the actual
4103 # RPCs directly. but depends on the env, VFS may trigger flush during this
4104 # period, hopefully we are good.
4105 for ((i=0; i<$warmup_files; i++)); do
4106 idx=$($LFS getstripe -i $TDIR/w$i)
4107 [ $idx -ne 0 ] && continue
4108 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4110 $LCTL get_param $proc_osc0/cur_dirty_bytes
4111 $LCTL get_param $proc_osc0/cur_grant_bytes
4113 # perform the real test
4114 $LCTL set_param $proc_osc0/rpc_stats 0
4115 for ((;i<$files; i++)); do
4116 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4117 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4120 $LCTL get_param $proc_osc0/rpc_stats
4123 local have_ppr=false
4124 $LCTL get_param $proc_osc0/rpc_stats |
4125 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4126 # skip lines until we are at the RPC histogram data
4127 [ "$PPR" == "pages" ] && have_ppr=true && continue
4128 $have_ppr || continue
4130 # we only want the percent stat for < 16 pages
4131 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4133 percent=$((percent + WPCT))
4134 if [[ $percent -gt 15 ]]; then
4135 error "less than 16-pages write RPCs" \
4142 run_test 42e "verify sub-RPC writes are not done synchronously"
4144 test_43A() { # was test_43
4145 test_mkdir $DIR/$tdir
4146 cp -p /bin/ls $DIR/$tdir/$tfile
4147 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4149 # give multiop a chance to open
4152 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4155 run_test 43A "execution of file opened for write should return -ETXTBSY"
4158 test_mkdir $DIR/$tdir
4159 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4160 cp -p multiop $DIR/$tdir/multiop
4161 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4162 error "multiop open $TMP/$tfile.junk failed"
4163 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4165 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4166 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4167 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4169 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4174 test_mkdir $DIR/$tdir
4175 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4176 cp -p multiop $DIR/$tdir/multiop
4177 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4178 error "multiop open $TMP/$tfile.junk failed"
4179 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4181 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4182 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4183 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4185 run_test 43b "truncate of file being executed should return -ETXTBSY"
4188 local testdir="$DIR/$tdir"
4191 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4192 ( cd $testdir && md5sum -c )
4194 run_test 43c "md5sum of copy into lustre"
4196 test_44A() { # was test_44
4197 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4199 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4200 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4202 run_test 44A "zero length read from a sparse stripe"
4205 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4207 [ -z "$nstripe" ] && skip "can't get stripe info"
4208 [[ $nstripe -gt $OSTCOUNT ]] &&
4209 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4211 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4213 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4214 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4218 OFFSETS="0 $((stride/2)) $((stride-1))"
4219 for offset in $OFFSETS; do
4220 for i in $(seq 0 $((nstripe-1))); do
4221 local GLOBALOFFSETS=""
4223 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4224 local myfn=$DIR/d44a-$size
4225 echo "--------writing $myfn at $size"
4226 ll_sparseness_write $myfn $size ||
4227 error "ll_sparseness_write"
4228 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4229 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4230 error "ll_sparseness_verify $GLOBALOFFSETS"
4232 for j in $(seq 0 $((nstripe-1))); do
4234 size=$((((j + $nstripe )*$stride + $offset)))
4235 ll_sparseness_write $myfn $size ||
4236 error "ll_sparseness_write"
4237 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4239 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4240 error "ll_sparseness_verify $GLOBALOFFSETS"
4245 run_test 44a "test sparse pwrite ==============================="
4249 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4255 before=`dirty_osc_total`
4256 echo executing "\"$*\""
4258 after=`dirty_osc_total`
4259 echo before $before, after $after
4262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4265 # Obtain grants from OST if it supports it
4266 echo blah > ${f}_grant
4269 do_dirty_record "echo blah > $f"
4270 [[ $before -eq $after ]] && error "write wasn't cached"
4271 do_dirty_record "> $f"
4272 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4273 do_dirty_record "echo blah > $f"
4274 [[ $before -eq $after ]] && error "write wasn't cached"
4275 do_dirty_record "sync"
4276 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4277 do_dirty_record "echo blah > $f"
4278 [[ $before -eq $after ]] && error "write wasn't cached"
4279 do_dirty_record "cancel_lru_locks osc"
4280 [[ $before -gt $after ]] ||
4281 error "lock cancellation didn't lower dirty count"
4284 run_test 45 "osc io page accounting ============================"
4286 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4287 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4288 # objects offset and an assert hit when an rpc was built with 1023's mapped
4289 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4296 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4298 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4299 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4303 run_test 46 "dirtying a previously written page ================"
4305 # test_47 is removed "Device nodes check" is moved to test_28
4307 test_48a() { # bug 2399
4308 [ "$mds1_FSTYPE" = "zfs" ] &&
4309 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4310 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4312 test_mkdir $DIR/$tdir
4314 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4315 test_mkdir $DIR/$tdir
4316 touch foo || error "'touch foo' failed after recreating cwd"
4318 touch .foo || error "'touch .foo' failed after recreating cwd"
4320 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4321 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4322 cd . || error "'cd .' failed after recreating cwd"
4323 mkdir . && error "'mkdir .' worked after recreating cwd"
4324 rmdir . && error "'rmdir .' worked after recreating cwd"
4325 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4326 cd .. || error "'cd ..' failed after recreating cwd"
4328 run_test 48a "Access renamed working dir (should return errors)="
4330 test_48b() { # bug 2399
4332 test_mkdir $DIR/$tdir
4334 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4335 touch foo && error "'touch foo' worked after removing cwd"
4336 mkdir foo && error "'mkdir foo' worked after removing cwd"
4337 touch .foo && error "'touch .foo' worked after removing cwd"
4338 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4339 ls . > /dev/null && error "'ls .' worked after removing cwd"
4340 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4341 mkdir . && error "'mkdir .' worked after removing cwd"
4342 rmdir . && error "'rmdir .' worked after removing cwd"
4343 ln -s . foo && error "'ln -s .' worked after removing cwd"
4344 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4346 run_test 48b "Access removed working dir (should return errors)="
4348 test_48c() { # bug 2350
4349 #lctl set_param debug=-1
4352 test_mkdir -p $DIR/$tdir/dir
4354 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4355 $TRACE touch foo && error "touch foo worked after removing cwd"
4356 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4357 touch .foo && error "touch .foo worked after removing cwd"
4358 mkdir .foo && error "mkdir .foo worked after removing cwd"
4359 $TRACE ls . && error "'ls .' worked after removing cwd"
4360 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4361 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4362 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4363 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4364 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4366 run_test 48c "Access removed working subdir (should return errors)"
4368 test_48d() { # bug 2350
4369 #lctl set_param debug=-1
4372 test_mkdir -p $DIR/$tdir/dir
4374 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4375 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4376 $TRACE touch foo && error "'touch foo' worked after removing parent"
4377 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4378 touch .foo && error "'touch .foo' worked after removing parent"
4379 mkdir .foo && error "mkdir .foo worked after removing parent"
4380 $TRACE ls . && error "'ls .' worked after removing parent"
4381 $TRACE ls .. && error "'ls ..' worked after removing parent"
4382 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4383 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4384 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4387 run_test 48d "Access removed parent subdir (should return errors)"
4389 test_48e() { # bug 4134
4390 #lctl set_param debug=-1
4393 test_mkdir -p $DIR/$tdir/dir
4395 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4396 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4397 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4398 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4399 # On a buggy kernel addition of "touch foo" after cd .. will
4400 # produce kernel oops in lookup_hash_it
4401 touch ../foo && error "'cd ..' worked after recreate parent"
4403 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4405 run_test 48e "Access to recreated parent subdir (should return errors)"
4407 test_49() { # LU-1030
4408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4409 remote_ost_nodsh && skip "remote OST with nodsh"
4411 # get ost1 size - lustre-OST0000
4412 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4414 # write 800M at maximum
4415 [[ $ost1_size -lt 2 ]] && ost1_size=2
4416 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4418 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4419 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4422 # change max_pages_per_rpc while writing the file
4423 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4424 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4425 # loop until dd process exits
4426 while ps ax -opid | grep -wq $dd_pid; do
4427 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4428 sleep $((RANDOM % 5 + 1))
4430 # restore original max_pages_per_rpc
4431 $LCTL set_param $osc1_mppc=$orig_mppc
4432 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4434 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4438 test_mkdir $DIR/$tdir
4440 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4442 run_test 50 "special situations: /proc symlinks ==============="
4444 test_51a() { # was test_51
4445 # bug 1516 - create an empty entry right after ".." then split dir
4446 test_mkdir -c1 $DIR/$tdir
4447 touch $DIR/$tdir/foo
4448 $MCREATE $DIR/$tdir/bar
4450 createmany -m $DIR/$tdir/longfile 201
4452 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4453 $MCREATE $DIR/$tdir/longfile$FNUM
4458 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4460 run_test 51a "special situations: split htree with empty entry =="
4462 cleanup_print_lfs_df () {
4469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4471 local dir=$DIR/$tdir
4472 local nrdirs=$((65536 + 100))
4474 # cleanup the directory
4481 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4482 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4483 [[ $numfree -lt $nrdirs ]] &&
4484 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4486 # need to check free space for the directories as well
4487 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4488 numfree=$(( blkfree / $(fs_inode_ksize) ))
4489 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4491 trap cleanup_print_lfs_df EXIT
4494 createmany -d $dir/d $nrdirs || {
4495 unlinkmany $dir/d $nrdirs
4496 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4500 nrdirs=$(ls -U $dir | wc -l)
4502 # unlink all but 100 subdirectories, then check it still works
4504 local delete=$((nrdirs - left))
4509 # for ldiskfs the nlink count should be 1, but this is OSD specific
4510 # and so this is listed for informational purposes only
4511 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4512 unlinkmany -d $dir/d $delete ||
4513 error "unlink of first $delete subdirs failed"
4515 echo "nlink between: $(stat -c %h $dir)"
4516 local found=$(ls -U $dir | wc -l)
4517 [ $found -ne $left ] &&
4518 error "can't find subdirs: found only $found, expected $left"
4520 unlinkmany -d $dir/d $delete $left ||
4521 error "unlink of second $left subdirs failed"
4522 # regardless of whether the backing filesystem tracks nlink accurately
4523 # or not, the nlink count shouldn't be more than "." and ".." here
4524 local after=$(stat -c %h $dir)
4525 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4526 echo "nlink after: $after"
4528 cleanup_print_lfs_df
4530 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4534 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4536 test_mkdir $DIR/$tdir
4537 createmany -o $DIR/$tdir/t- 1000
4538 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4539 for N in $(seq 0 $((OSTCOUNT - 1))); do
4540 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4541 END { printf("%0.0f", objs) }' $TMP/$tfile)
4542 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4543 '($1 == '$N') { objs += 1 } \
4544 END { printf("%0.0f", objs) }')
4545 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4547 unlinkmany $DIR/$tdir/t- 1000
4550 for N in $(seq 1 $((OSTCOUNT - 1))); do
4551 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4552 error "OST $N has less objects vs OST $NLAST" \
4553 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4554 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4555 error "OST $N has less objects vs OST $NLAST" \
4556 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4558 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4559 error "OST $N has less #0 objects vs OST $NLAST" \
4560 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4561 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4562 error "OST $N has less #0 objects vs OST $NLAST" \
4563 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4568 run_test 51d "check object distribution"
4571 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4572 skip_env "ldiskfs only test"
4575 test_mkdir -c1 $DIR/$tdir
4576 test_mkdir -c1 $DIR/$tdir/d0
4578 touch $DIR/$tdir/d0/foo
4579 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4580 error "file exceed 65000 nlink limit!"
4581 unlinkmany $DIR/$tdir/d0/f- 65001
4584 run_test 51e "check file nlink limit"
4587 test_mkdir $DIR/$tdir
4590 local ulimit_old=$(ulimit -n)
4591 local spare=20 # number of spare fd's for scripts/libraries, etc.
4592 local mdt=$($LFS getstripe -m $DIR/$tdir)
4593 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4595 echo "MDT$mdt numfree=$numfree, max=$max"
4596 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4597 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4598 while ! ulimit -n $((numfree + spare)); do
4599 numfree=$((numfree * 3 / 4))
4601 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4603 echo "left ulimit at $ulimit_old"
4606 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4607 unlinkmany $DIR/$tdir/f $numfree
4608 error "create+open $numfree files in $DIR/$tdir failed"
4610 ulimit -n $ulimit_old
4612 # if createmany exits at 120s there will be fewer than $numfree files
4613 unlinkmany $DIR/$tdir/f $numfree || true
4615 run_test 51f "check many open files limit"
4618 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4619 test_mkdir $DIR/$tdir
4620 touch $DIR/$tdir/foo
4621 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4622 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4623 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4624 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4625 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4627 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4628 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4629 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4631 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4632 cp -r $DIR/$tdir $TMP/
4633 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4635 run_test 52a "append-only flag test (should return errors)"
4638 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4639 test_mkdir $DIR/$tdir
4640 touch $DIR/$tdir/foo
4641 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4642 cat test > $DIR/$tdir/foo && error "cat test worked"
4643 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4644 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4645 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4647 echo foo >> $DIR/$tdir/foo && error "echo worked"
4648 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4649 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4650 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4651 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4653 chattr -i $DIR/$tdir/foo || error "chattr failed"
4655 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4657 run_test 52b "immutable flag test (should return errors) ======="
4660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4661 remote_mds_nodsh && skip "remote MDS with nodsh"
4662 remote_ost_nodsh && skip "remote OST with nodsh"
4675 local support_last_seq=true
4677 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4678 support_last_seq=false
4681 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4683 for value in $(do_facet $SINGLEMDS \
4684 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4685 param=$(echo ${value[0]} | cut -d "=" -f1)
4686 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4688 if $support_last_seq; then
4689 param_seq=$(echo $param |
4690 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4691 mds_last_seq=$(do_facet $SINGLEMDS \
4692 $LCTL get_param -n $param_seq)
4694 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4696 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4697 node=$(facet_active_host ost$((ostnum+1)))
4698 param="obdfilter.$ostname.last_id"
4699 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4700 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4701 ost_last_id=$ost_last
4703 if $support_last_seq; then
4704 ost_last_id=$(echo $ost_last |
4705 awk -F':' '{print $2}' |
4707 ost_last_seq=$(echo $ost_last |
4708 awk -F':' '{print $1}')
4709 [[ $ost_last_seq = $mds_last_seq ]] || continue
4712 if [[ $ost_last_id != $mds_last ]]; then
4713 error "$ost_last_id != $mds_last"
4720 $found || error "can not match last_seq/last_id for $mdtosc"
4723 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4726 perl -MSocket -e ';' || skip "no Socket perl module installed"
4728 $SOCKETSERVER $DIR/socket ||
4729 error "$SOCKETSERVER $DIR/socket failed: $?"
4730 $SOCKETCLIENT $DIR/socket ||
4731 error "$SOCKETCLIENT $DIR/socket failed: $?"
4732 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4734 run_test 54a "unix domain socket test =========================="
4740 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4742 run_test 54b "char device works in lustre ======================"
4745 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4746 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4747 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4749 for i in $(seq 3 7); do
4750 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4759 loopdev="$DIR/loop54c"
4762 $UMOUNT $DIR/$tdir || rc=$?
4763 losetup -d $loopdev || true
4764 losetup -d $LOOPDEV || true
4765 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4772 loopdev="$DIR/loop54c"
4775 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4776 trap cleanup_54c EXIT
4777 mknod $loopdev b 7 $LOOPNUM
4778 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4779 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4780 losetup $loopdev $DIR/$tfile ||
4781 error "can't set up $loopdev for $DIR/$tfile"
4782 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4783 test_mkdir $DIR/$tdir
4784 mount -t ext2 $loopdev $DIR/$tdir ||
4785 error "error mounting $loopdev on $DIR/$tdir"
4786 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4789 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4793 run_test 54c "block device works in lustre ====================="
4799 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4801 run_test 54d "fifo device works in lustre ======================"
4806 cp -aL /dev/console $f
4807 echo $string > $f || error "echo $string to $f failed"
4809 run_test 54e "console/tty device works in lustre ======================"
4813 local dir=$DIR/$tdir
4816 test_mkdir -p $dir/dir
4817 for i in $(seq $numfiles); do
4819 touch $dir/dir/file$i
4822 local numcomp=$($LFS getstripe --component-count $dir)
4824 [[ $numcomp == 0 ]] && numcomp=1
4826 # test lfs getstripe with --recursive
4827 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4829 [[ $filenum -eq $((numfiles * 2)) ]] ||
4830 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4831 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4832 [[ $filenum -eq $numfiles ]] ||
4833 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4834 echo "$LFS getstripe showed obdidx or l_ost_idx"
4836 # test lfs getstripe with file instead of dir
4837 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4838 [[ $filenum -eq 1 ]] ||
4839 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4840 echo "$LFS getstripe file1 passed"
4842 #test lfs getstripe with --verbose
4843 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4844 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4845 error "$LFS getstripe --verbose $dir: "\
4846 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4847 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4848 error "$LFS getstripe $dir: showed lmm_magic"
4850 #test lfs getstripe with -v prints lmm_fid
4851 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4852 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4853 error "$LFS getstripe -v $dir: "\
4854 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4855 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4856 error "$LFS getstripe $dir: showed lmm_fid by default"
4857 echo "$LFS getstripe --verbose passed"
4859 #check for FID information
4860 local fid1=$($LFS getstripe --fid $dir/file1)
4861 local fid2=$($LFS getstripe --verbose $dir/file1 |
4862 awk '/lmm_fid: / { print $2; exit; }')
4863 local fid3=$($LFS path2fid $dir/file1)
4865 [ "$fid1" != "$fid2" ] &&
4866 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4867 [ "$fid1" != "$fid3" ] &&
4868 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4869 echo "$LFS getstripe --fid passed"
4871 #test lfs getstripe with --obd
4872 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4873 error "$LFS getstripe --obd wrong_uuid: should return error"
4875 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4878 local obduuid=$(ostuuid_from_index $ostidx)
4879 local found=$($LFS getstripe -r --obd $obduuid $dir |
4880 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4882 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4883 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4885 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4888 [[ $found -eq $filenum ]] ||
4889 error "$LFS getstripe --obd: found $found expect $filenum"
4890 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4891 sed '/^[ ]*'${ostidx}'[ ]/d' |
4892 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4893 error "$LFS getstripe --obd: should not show file on other obd"
4894 echo "$LFS getstripe --obd passed"
4896 run_test 56a "check $LFS getstripe"
4899 local dir=$DIR/$tdir
4903 for i in $(seq $numdirs); do
4904 test_mkdir $dir/dir$i
4907 # test lfs getdirstripe default mode is non-recursion, which is
4908 # different from lfs getstripe
4909 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4911 [[ $dircnt -eq 1 ]] ||
4912 error "$LFS getdirstripe: found $dircnt, not 1"
4913 dircnt=$($LFS getdirstripe --recursive $dir |
4914 grep -c lmv_stripe_count)
4915 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4916 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4918 run_test 56b "check $LFS getdirstripe"
4921 remote_ost_nodsh && skip "remote OST with nodsh"
4924 local ost_name=$(ostname_from_index $ost_idx)
4925 local old_status=$(ost_dev_status $ost_idx)
4927 [[ -z "$old_status" ]] ||
4928 skip_env "OST $ost_name is in $old_status status"
4930 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4933 local new_status=$(ost_dev_status $ost_idx)
4935 [[ "$new_status" = "D" ]] ||
4936 error "OST $ost_name is in status of '$new_status', not 'D'"
4938 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4941 new_status=$(ost_dev_status $ost_idx)
4942 [[ -z "$new_status" ]] ||
4943 error "OST $ost_name is in status of '$new_status', not ''"
4945 run_test 56c "check 'lfs df' showing device status"
4950 local local_tdir="$1"
4951 local local_numfiles="$2"
4952 local local_numdirs="$3"
4953 local dir_params="$4"
4954 local dir_stripe_params="$5"
4956 if [ ! -d "$local_tdir" ] ; then
4957 test_mkdir -p $dir_stripe_params $local_tdir
4958 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4959 for i in $(seq $local_numfiles) ; do
4960 touch $local_tdir/file$i
4962 for i in $(seq $local_numdirs) ; do
4963 test_mkdir $dir_stripe_params $local_tdir/dir$i
4964 for j in $(seq $local_numfiles) ; do
4965 touch $local_tdir/dir$i/file$j
4971 setup_56_special() {
4973 local local_numfiles=$2
4974 local local_numdirs=$3
4976 setup_56 $local_tdir $local_numfiles $local_numdirs
4978 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4979 for i in $(seq $local_numfiles) ; do
4980 mknod $local_tdir/loop${i}b b 7 $i
4981 mknod $local_tdir/null${i}c c 1 3
4982 ln -s $local_tdir/file1 $local_tdir/link${i}
4984 for i in $(seq $local_numdirs) ; do
4985 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4986 mknod $local_tdir/dir$i/null${i}c c 1 3
4987 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4993 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4994 local expected=$(($NUMDIRS + 2))
4996 setup_56 $dir $NUMFILES $NUMDIRS
4998 # test lfs find with -name
4999 for i in $(seq $NUMFILES) ; do
5000 local nums=$($LFS find -name "*$i" $dir | wc -l)
5002 [ $nums -eq $expected ] ||
5003 error "lfs find -name '*$i' $dir wrong: "\
5004 "found $nums, expected $expected"
5007 run_test 56g "check lfs find -name"
5010 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5011 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5013 setup_56 $dir $NUMFILES $NUMDIRS
5015 # test lfs find with ! -name
5016 for i in $(seq $NUMFILES) ; do
5017 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5019 [ $nums -eq $expected ] ||
5020 error "lfs find ! -name '*$i' $dir wrong: "\
5021 "found $nums, expected $expected"
5024 run_test 56h "check lfs find ! -name"
5027 local dir=$DIR/$tdir
5031 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5034 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5036 run_test 56i "check 'lfs find -ost UUID' skips directories"
5039 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5041 setup_56_special $dir $NUMFILES $NUMDIRS
5043 local expected=$((NUMDIRS + 1))
5044 local cmd="$LFS find -type d $dir"
5045 local nums=$($cmd | wc -l)
5047 [ $nums -eq $expected ] ||
5048 error "'$cmd' wrong: found $nums, expected $expected"
5050 run_test 56j "check lfs find -type d"
5053 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5055 setup_56_special $dir $NUMFILES $NUMDIRS
5057 local expected=$(((NUMDIRS + 1) * NUMFILES))
5058 local cmd="$LFS find -type f $dir"
5059 local nums=$($cmd | wc -l)
5061 [ $nums -eq $expected ] ||
5062 error "'$cmd' wrong: found $nums, expected $expected"
5064 run_test 56k "check lfs find -type f"
5067 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5069 setup_56_special $dir $NUMFILES $NUMDIRS
5071 local expected=$((NUMDIRS + NUMFILES))
5072 local cmd="$LFS find -type b $dir"
5073 local nums=$($cmd | wc -l)
5075 [ $nums -eq $expected ] ||
5076 error "'$cmd' wrong: found $nums, expected $expected"
5078 run_test 56l "check lfs find -type b"
5081 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5083 setup_56_special $dir $NUMFILES $NUMDIRS
5085 local expected=$((NUMDIRS + NUMFILES))
5086 local cmd="$LFS find -type c $dir"
5087 local nums=$($cmd | wc -l)
5088 [ $nums -eq $expected ] ||
5089 error "'$cmd' wrong: found $nums, expected $expected"
5091 run_test 56m "check lfs find -type c"
5094 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5095 setup_56_special $dir $NUMFILES $NUMDIRS
5097 local expected=$((NUMDIRS + NUMFILES))
5098 local cmd="$LFS find -type l $dir"
5099 local nums=$($cmd | wc -l)
5101 [ $nums -eq $expected ] ||
5102 error "'$cmd' wrong: found $nums, expected $expected"
5104 run_test 56n "check lfs find -type l"
5107 local dir=$DIR/$tdir
5109 setup_56 $dir $NUMFILES $NUMDIRS
5110 utime $dir/file1 > /dev/null || error "utime (1)"
5111 utime $dir/file2 > /dev/null || error "utime (2)"
5112 utime $dir/dir1 > /dev/null || error "utime (3)"
5113 utime $dir/dir2 > /dev/null || error "utime (4)"
5114 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5115 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5118 local nums=$($LFS find -mtime +0 $dir | wc -l)
5120 [ $nums -eq $expected ] ||
5121 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5124 cmd="$LFS find -mtime 0 $dir"
5125 nums=$($cmd | wc -l)
5126 [ $nums -eq $expected ] ||
5127 error "'$cmd' wrong: found $nums, expected $expected"
5129 run_test 56o "check lfs find -mtime for old files"
5132 local dir=$DIR/$tdir
5136 # just to make sure there is something that won't be found
5138 touch $dir/$tfile.now
5140 for age in year week day hour min; do
5141 count=$((count + 1))
5143 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5144 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5145 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5147 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5148 local nums=$($cmd | wc -l)
5149 [ $nums -eq $expected ] ||
5150 error "'$cmd' wrong: found $nums, expected $expected"
5152 cmd="$LFS find $dir -atime $count${age:0:1}"
5153 nums=$($cmd | wc -l)
5154 [ $nums -eq $expected ] ||
5155 error "'$cmd' wrong: found $nums, expected $expected"
5159 cmd="$LFS find $dir -ctime +1s -type f"
5160 nums=$($cmd | wc -l)
5161 (( $nums == $count * 2 + 1)) ||
5162 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5164 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5167 [ $RUNAS_ID -eq $UID ] &&
5168 skip_env "RUNAS_ID = UID = $UID -- skipping"
5170 local dir=$DIR/$tdir
5172 setup_56 $dir $NUMFILES $NUMDIRS
5173 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5175 local expected=$NUMFILES
5176 local cmd="$LFS find -uid $RUNAS_ID $dir"
5177 local nums=$($cmd | wc -l)
5179 [ $nums -eq $expected ] ||
5180 error "'$cmd' wrong: found $nums, expected $expected"
5182 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5183 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5184 nums=$($cmd | wc -l)
5185 [ $nums -eq $expected ] ||
5186 error "'$cmd' wrong: found $nums, expected $expected"
5188 run_test 56p "check lfs find -uid and ! -uid"
5191 [ $RUNAS_ID -eq $UID ] &&
5192 skip_env "RUNAS_ID = UID = $UID -- skipping"
5194 local dir=$DIR/$tdir
5196 setup_56 $dir $NUMFILES $NUMDIRS
5197 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5199 local expected=$NUMFILES
5200 local cmd="$LFS find -gid $RUNAS_GID $dir"
5201 local nums=$($cmd | wc -l)
5203 [ $nums -eq $expected ] ||
5204 error "'$cmd' wrong: found $nums, expected $expected"
5206 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5207 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5208 nums=$($cmd | wc -l)
5209 [ $nums -eq $expected ] ||
5210 error "'$cmd' wrong: found $nums, expected $expected"
5212 run_test 56q "check lfs find -gid and ! -gid"
5215 local dir=$DIR/$tdir
5217 setup_56 $dir $NUMFILES $NUMDIRS
5220 local cmd="$LFS find -size 0 -type f $dir"
5221 local nums=$($cmd | wc -l)
5223 [ $nums -eq $expected ] ||
5224 error "'$cmd' wrong: found $nums, expected $expected"
5226 cmd="$LFS find ! -size 0 -type f $dir"
5227 nums=$($cmd | wc -l)
5228 [ $nums -eq $expected ] ||
5229 error "'$cmd' wrong: found $nums, expected $expected"
5230 echo "test" > $dir/$tfile
5231 echo "test2" > $dir/$tfile.2 && sync
5233 cmd="$LFS find -size 5 -type f $dir"
5234 nums=$($cmd | wc -l)
5235 [ $nums -eq $expected ] ||
5236 error "'$cmd' wrong: found $nums, expected $expected"
5238 cmd="$LFS find -size +5 -type f $dir"
5239 nums=$($cmd | wc -l)
5240 [ $nums -eq $expected ] ||
5241 error "'$cmd' wrong: found $nums, expected $expected"
5243 cmd="$LFS find -size +0 -type f $dir"
5244 nums=$($cmd | wc -l)
5245 [ $nums -eq $expected ] ||
5246 error "'$cmd' wrong: found $nums, expected $expected"
5248 cmd="$LFS find ! -size -5 -type f $dir"
5249 nums=$($cmd | wc -l)
5250 [ $nums -eq $expected ] ||
5251 error "'$cmd' wrong: found $nums, expected $expected"
5253 cmd="$LFS find -size -5 -type f $dir"
5254 nums=$($cmd | wc -l)
5255 [ $nums -eq $expected ] ||
5256 error "'$cmd' wrong: found $nums, expected $expected"
5258 run_test 56r "check lfs find -size works"
5260 test_56s() { # LU-611 #LU-9369
5261 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5263 local dir=$DIR/$tdir
5264 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5266 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5267 for i in $(seq $NUMDIRS); do
5268 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5271 local expected=$NUMDIRS
5272 local cmd="$LFS find -c $OSTCOUNT $dir"
5273 local nums=$($cmd | wc -l)
5275 [ $nums -eq $expected ] || {
5276 $LFS getstripe -R $dir
5277 error "'$cmd' wrong: found $nums, expected $expected"
5280 expected=$((NUMDIRS + onestripe))
5281 cmd="$LFS find -stripe-count +0 -type f $dir"
5282 nums=$($cmd | wc -l)
5283 [ $nums -eq $expected ] || {
5284 $LFS getstripe -R $dir
5285 error "'$cmd' wrong: found $nums, expected $expected"
5289 cmd="$LFS find -stripe-count 1 -type f $dir"
5290 nums=$($cmd | wc -l)
5291 [ $nums -eq $expected ] || {
5292 $LFS getstripe -R $dir
5293 error "'$cmd' wrong: found $nums, expected $expected"
5296 cmd="$LFS find -stripe-count -2 -type f $dir"
5297 nums=$($cmd | wc -l)
5298 [ $nums -eq $expected ] || {
5299 $LFS getstripe -R $dir
5300 error "'$cmd' wrong: found $nums, expected $expected"
5304 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5305 nums=$($cmd | wc -l)
5306 [ $nums -eq $expected ] || {
5307 $LFS getstripe -R $dir
5308 error "'$cmd' wrong: found $nums, expected $expected"
5311 run_test 56s "check lfs find -stripe-count works"
5313 test_56t() { # LU-611 #LU-9369
5314 local dir=$DIR/$tdir
5316 setup_56 $dir 0 $NUMDIRS
5317 for i in $(seq $NUMDIRS); do
5318 $LFS setstripe -S 8M $dir/dir$i/$tfile
5321 local expected=$NUMDIRS
5322 local cmd="$LFS find -S 8M $dir"
5323 local nums=$($cmd | wc -l)
5325 [ $nums -eq $expected ] || {
5326 $LFS getstripe -R $dir
5327 error "'$cmd' wrong: found $nums, expected $expected"
5331 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5333 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5335 expected=$(((NUMDIRS + 1) * NUMFILES))
5336 cmd="$LFS find -stripe-size 512k -type f $dir"
5337 nums=$($cmd | wc -l)
5338 [ $nums -eq $expected ] ||
5339 error "'$cmd' wrong: found $nums, expected $expected"
5341 cmd="$LFS find -stripe-size +320k -type f $dir"
5342 nums=$($cmd | wc -l)
5343 [ $nums -eq $expected ] ||
5344 error "'$cmd' wrong: found $nums, expected $expected"
5346 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5347 cmd="$LFS find -stripe-size +200k -type f $dir"
5348 nums=$($cmd | wc -l)
5349 [ $nums -eq $expected ] ||
5350 error "'$cmd' wrong: found $nums, expected $expected"
5352 cmd="$LFS find -stripe-size -640k -type f $dir"
5353 nums=$($cmd | wc -l)
5354 [ $nums -eq $expected ] ||
5355 error "'$cmd' wrong: found $nums, expected $expected"
5358 cmd="$LFS find -stripe-size 256k -type f $dir"
5359 nums=$($cmd | wc -l)
5360 [ $nums -eq $expected ] ||
5361 error "'$cmd' wrong: found $nums, expected $expected"
5363 cmd="$LFS find -stripe-size -320k -type f $dir"
5364 nums=$($cmd | wc -l)
5365 [ $nums -eq $expected ] ||
5366 error "'$cmd' wrong: found $nums, expected $expected"
5369 cmd="$LFS find -stripe-size 1024k -type f $dir"
5370 nums=$($cmd | wc -l)
5371 [ $nums -eq $expected ] ||
5372 error "'$cmd' wrong: found $nums, expected $expected"
5374 run_test 56t "check lfs find -stripe-size works"
5376 test_56u() { # LU-611
5377 local dir=$DIR/$tdir
5379 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5381 if [[ $OSTCOUNT -gt 1 ]]; then
5382 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5388 local expected=$(((NUMDIRS + 1) * NUMFILES))
5389 local cmd="$LFS find -stripe-index 0 -type f $dir"
5390 local nums=$($cmd | wc -l)
5392 [ $nums -eq $expected ] ||
5393 error "'$cmd' wrong: found $nums, expected $expected"
5396 cmd="$LFS find -stripe-index 1 -type f $dir"
5397 nums=$($cmd | wc -l)
5398 [ $nums -eq $expected ] ||
5399 error "'$cmd' wrong: found $nums, expected $expected"
5401 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5402 nums=$($cmd | wc -l)
5403 [ $nums -eq $expected ] ||
5404 error "'$cmd' wrong: found $nums, expected $expected"
5407 # This should produce an error and not return any files
5408 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5409 nums=$($cmd 2>/dev/null | wc -l)
5410 [ $nums -eq $expected ] ||
5411 error "'$cmd' wrong: found $nums, expected $expected"
5413 if [[ $OSTCOUNT -gt 1 ]]; then
5414 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5415 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5416 nums=$($cmd | wc -l)
5417 [ $nums -eq $expected ] ||
5418 error "'$cmd' wrong: found $nums, expected $expected"
5421 run_test 56u "check lfs find -stripe-index works"
5425 local dir=$DIR/$tdir
5427 setup_56 $dir $NUMFILES $NUMDIRS
5429 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5430 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5432 for file in $($LFS find -m $UUID $dir); do
5433 file_midx=$($LFS getstripe -m $file)
5434 [ $file_midx -eq $mdt_idx ] ||
5435 error "lfs find -m $UUID != getstripe -m $file_midx"
5438 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5441 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5444 local dir=$DIR/$tdir
5446 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5448 local stripe_size=$($LFS getstripe -S -d $dir) ||
5449 error "$LFS getstripe -S -d $dir failed"
5450 stripe_size=${stripe_size%% *}
5452 local file_size=$((stripe_size * OSTCOUNT))
5453 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5454 local required_space=$((file_num * file_size))
5455 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5457 [[ $free_space -le $((required_space / 1024)) ]] &&
5458 skip_env "need $required_space, have $free_space kbytes"
5461 local dd_count=$((file_size / dd_bs))
5463 # write data into the files
5468 for i in $(seq $NUMFILES); do
5470 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5471 error "write data into $file failed"
5473 for i in $(seq $NUMDIRS); do
5474 for j in $(seq $NUMFILES); do
5475 file=$dir/dir$i/file$j
5476 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5477 error "write data into $file failed"
5481 # $LFS_MIGRATE will fail if hard link migration is unsupported
5482 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5483 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5484 error "creating links to $dir/dir1/file1 failed"
5489 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5492 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5495 eval $cmd || error "$cmd failed"
5497 check_stripe_count $dir/file1 $expected
5499 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5501 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5502 # OST 1 if it is on OST 0. This file is small enough to
5503 # be on only one stripe.
5504 file=$dir/migr_1_ost
5505 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5506 error "write data into $file failed"
5507 local obdidx=$($LFS getstripe -i $file)
5508 local oldmd5=$(md5sum $file)
5511 [[ $obdidx -eq 0 ]] && newobdidx=1
5512 cmd="$LFS migrate -i $newobdidx $file"
5514 eval $cmd || error "$cmd failed"
5516 local realobdix=$($LFS getstripe -i $file)
5517 local newmd5=$(md5sum $file)
5519 [[ $newobdidx -ne $realobdix ]] &&
5520 error "new OST is different (was=$obdidx, "\
5521 "wanted=$newobdidx, got=$realobdix)"
5522 [[ "$oldmd5" != "$newmd5" ]] &&
5523 error "md5sum differ: $oldmd5, $newmd5"
5527 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5529 eval $cmd || error "$cmd failed"
5531 for j in $(seq $NUMFILES); do
5532 check_stripe_count $dir/dir1/file$j $expected
5535 # lfs_migrate works with lfs find
5536 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5537 $LFS_MIGRATE -y -c $expected"
5539 eval $cmd || error "$cmd failed"
5541 for i in $(seq 2 $NUMFILES); do
5542 check_stripe_count $dir/file$i $expected
5544 for i in $(seq 2 $NUMDIRS); do
5545 for j in $(seq $NUMFILES); do
5546 check_stripe_count $dir/dir$i/file$j $expected
5550 run_test 56w "check lfs_migrate -c stripe_count works"
5553 local file1=$DIR/$tdir/file1
5554 local create_pool=false
5555 local initial_pool=$($LFS getstripe -p $DIR)
5559 echo -n "Creating test dir..."
5560 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5563 echo -n "Creating test file..."
5564 touch $file1 || error "cannot create file"
5567 echo -n "Detecting existing pools..."
5568 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5570 if [ ${#pool_list[@]} -gt 0 ]; then
5571 echo "${pool_list[@]}"
5572 for thispool in "${pool_list[@]}"; do
5573 if [[ -z "$initial_pool" ||
5574 "$initial_pool" != "$thispool" ]]; then
5576 echo "Using existing pool '$pool'"
5581 echo "none detected."
5583 if [ -z "$pool" ]; then
5584 pool=${POOL:-testpool}
5585 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5586 echo -n "Creating pool '$pool'..."
5588 pool_add $pool &> /dev/null ||
5589 error "pool_add failed"
5592 echo -n "Adding target to pool..."
5593 pool_add_targets $pool 0 0 1 &> /dev/null ||
5594 error "pool_add_targets failed"
5598 echo -n "Setting pool using -p option..."
5599 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5600 error "migrate failed rc = $?"
5603 echo -n "Verifying test file is in pool after migrating..."
5604 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5605 error "file was not migrated to pool $pool"
5608 echo -n "Removing test file from pool '$pool'..."
5609 $LFS migrate $file1 &> /dev/null ||
5610 error "cannot remove from pool"
5611 [ "$($LFS getstripe -p $file1)" ] &&
5612 error "pool still set"
5615 echo -n "Setting pool using --pool option..."
5616 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5617 error "migrate failed rc = $?"
5622 if $create_pool; then
5623 destroy_test_pools 2> /dev/null ||
5624 error "destroy test pools failed"
5627 run_test 56wb "check lfs_migrate pool support"
5630 local file1="$DIR/$tdir/file1"
5632 echo -n "Creating test dir..."
5633 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5634 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5635 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5636 error "cannot set stripe"
5639 echo -n "Setting initial stripe for test file..."
5640 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5641 error "cannot set stripe"
5642 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5643 error "stripe size not set"
5646 # File currently set to -S 512K -c 1
5648 # Ensure -c and -S options are rejected when -R is set
5649 echo -n "Verifying incompatible options are detected..."
5650 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5651 error "incompatible -c and -R options not detected"
5652 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5653 error "incompatible -S and -R options not detected"
5656 # Ensure unrecognized options are passed through to 'lfs migrate'
5657 echo -n "Verifying -S option is passed through to lfs migrate..."
5658 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5659 error "migration failed"
5660 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5661 error "file was not restriped"
5664 # File currently set to -S 1M -c 1
5666 # Ensure long options are supported
5667 echo -n "Verifying long options supported..."
5668 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5669 error "long option without argument not supported"
5670 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5671 error "long option with argument not supported"
5672 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5673 error "file not restriped with --stripe-size option"
5676 # File currently set to -S 512K -c 1
5678 if [ "$OSTCOUNT" -gt 1 ]; then
5679 echo -n "Verifying explicit stripe count can be set..."
5680 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5681 error "migrate failed"
5682 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5683 error "file not restriped to explicit count"
5687 # File currently set to -S 512K -c 1 or -S 512K -c 2
5689 # Ensure parent striping is used if -R is set, and no stripe
5690 # count or size is specified
5691 echo -n "Setting stripe for parent directory..."
5692 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5693 error "cannot set stripe"
5696 echo -n "Verifying restripe option uses parent stripe settings..."
5697 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5698 error "migrate failed"
5699 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5700 error "file not restriped to parent settings"
5701 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5702 error "file not restriped to parent settings"
5705 # File currently set to -S 1M -c 1
5707 # Ensure striping is preserved if -R is not set, and no stripe
5708 # count or size is specified
5709 echo -n "Verifying striping size preserved when not specified..."
5710 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5711 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5712 error "cannot set stripe on parent directory"
5713 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5714 error "migrate failed"
5715 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5716 error "file was restriped"
5719 # Ensure file name properly detected when final option has no argument
5720 echo -n "Verifying file name properly detected..."
5721 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5722 error "file name interpreted as option argument"
5728 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5731 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5733 local file1=$DIR/$tdir/file1
5735 echo -n "Creating test dir..."
5736 test_mkdir $DIR/$tdir || error "cannot create dir"
5739 echo -n "Creating test file..."
5743 # Ensure 'lfs migrate' will fail by using a non-existent option,
5744 # and make sure rsync is not called to recover
5745 echo -n "Make sure --no-rsync option works..."
5746 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5747 grep -q 'refusing to fall back to rsync' ||
5748 error "rsync was called with --no-rsync set"
5751 # Ensure rsync is called without trying 'lfs migrate' first
5752 echo -n "Make sure --rsync option works..."
5753 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5754 grep -q 'falling back to rsync' &&
5755 error "lfs migrate was called with --rsync set"
5758 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5759 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5760 grep -q 'at the same time' ||
5761 error "--rsync and --no-rsync accepted concurrently"
5767 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5770 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5771 check_swap_layouts_support
5773 local dir=$DIR/$tdir
5774 local ref1=/etc/passwd
5775 local file1=$dir/file1
5777 test_mkdir $dir || error "creating dir $dir"
5778 $LFS setstripe -c 2 $file1
5780 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5781 stripe=$($LFS getstripe -c $file1)
5782 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5783 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5788 run_test 56x "lfs migration support"
5791 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5792 check_swap_layouts_support
5794 local dir=$DIR/$tdir/$testnum
5798 local ref1=/etc/passwd
5799 local file1=$dir/file1
5801 $LFS setstripe -c 2 $file1
5803 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5805 local stripe=$($LFS getstripe -c $file1)
5807 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5808 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5813 run_test 56xa "lfs migration --block support"
5815 check_migrate_links() {
5817 local file1="$dir/file1"
5820 local total_count=$(($begin + $count - 1))
5821 local symlink_count=10
5824 if [ ! -f "$file1" ]; then
5825 echo -n "creating initial file..."
5826 $LFS setstripe -c 1 -S "512k" "$file1" ||
5827 error "cannot setstripe initial file"
5830 echo -n "creating symlinks..."
5831 for s in $(seq 1 $symlink_count); do
5832 ln -s "$file1" "$dir/slink$s" ||
5833 error "cannot create symlinks"
5837 echo -n "creating nonlinked files..."
5838 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5839 error "cannot create nonlinked files"
5844 if [ ! -f "$dir/file$total_count" ]; then
5845 echo -n "creating hard links $begin:$total_count..."
5846 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5847 /dev/null || error "cannot create hard links"
5851 echo -n "checking number of hard links listed in xattrs..."
5852 local fid=$($LFS getstripe -F "$file1")
5853 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5856 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5857 skip "hard link list has unexpected size, skipping test"
5859 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5860 error "link names should exceed xattrs size"
5863 echo -n "migrating files..."
5864 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5866 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5869 # make sure all links have been properly migrated
5870 echo -n "verifying files..."
5871 fid=$($LFS getstripe -F "$file1") ||
5872 error "cannot get fid for file $file1"
5873 for i in $(seq 2 $total_count); do
5874 local fid2=$($LFS getstripe -F $dir/file$i)
5876 [ "$fid2" == "$fid" ] ||
5877 error "migrated hard link has mismatched FID"
5880 # make sure hard links were properly detected, and migration was
5881 # performed only once for the entire link set; nonlinked files should
5883 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5884 local expected=$(($uniq_count + 1))
5886 [ "$actual" -eq "$expected" ] ||
5887 error "hard links individually migrated ($actual != $expected)"
5889 # make sure the correct number of hard links are present
5890 local hardlinks=$(stat -c '%h' "$file1")
5892 [ $hardlinks -eq $total_count ] ||
5893 error "num hard links $hardlinks != $total_count"
5900 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5901 skip "Need MDS version at least 2.10.55"
5903 local dir="$DIR/$tdir"
5905 test_mkdir "$dir" || error "cannot create dir $dir"
5907 echo "testing lfs migrate mode when all links fit within xattrs"
5908 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5910 echo "testing rsync mode when all links fit within xattrs"
5911 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5913 echo "testing lfs migrate mode when all links do not fit within xattrs"
5914 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5916 echo "testing rsync mode when all links do not fit within xattrs"
5917 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5923 run_test 56xb "lfs migration hard link support"
5926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5928 local dir="$DIR/$tdir"
5930 test_mkdir "$dir" || error "cannot create dir $dir"
5932 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5933 echo -n "Setting initial stripe for 20MB test file..."
5934 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5936 echo -n "Sizing 20MB test file..."
5937 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5939 echo -n "Verifying small file autostripe count is 1..."
5940 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5941 error "cannot migrate 20MB file"
5942 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5943 error "cannot get stripe for $dir/20mb"
5944 [ $stripe_count -eq 1 ] ||
5945 error "unexpected stripe count $stripe_count for 20MB file"
5949 # Test 2: File is small enough to fit within the available space on
5950 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5951 # have at least an additional 1KB for each desired stripe for test 3
5952 echo -n "Setting stripe for 1GB test file..."
5953 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5955 echo -n "Sizing 1GB test file..."
5956 # File size is 1GB + 3KB
5957 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5958 error "cannot create 1GB test file"
5960 echo -n "Migrating 1GB file..."
5961 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5962 error "cannot migrate file"
5964 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5965 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5966 error "cannot get stripe for $dir/1gb"
5967 [ $stripe_count -eq 2 ] ||
5968 error "unexpected stripe count $stripe_count (expected 2)"
5971 # Test 3: File is too large to fit within the available space on
5972 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5973 if [ $OSTCOUNT -ge 3 ]; then
5974 # The required available space is calculated as
5975 # file size (1GB + 3KB) / OST count (3).
5976 local kb_per_ost=349526
5978 echo -n "Migrating 1GB file..."
5979 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
5980 /dev/null || error "cannot migrate file"
5983 stripe_count=$($LFS getstripe -c "$dir/1gb")
5984 echo -n "Verifying autostripe count with limited space..."
5985 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
5986 error "unexpected stripe count $stripe_count (wanted 3)"
5993 run_test 56xc "lfs migration autostripe"
5996 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5997 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6000 local dir=$DIR/$tdir
6004 test_mkdir -p $dir || error "creating dir $dir"
6005 touch $f1 || error "creating std file $f1"
6006 $MULTIOP $f2 H2c || error "creating released file $f2"
6008 # a directory can be raid0, so ask only for files
6009 res=$($LFS find $dir -L raid0 -type f | wc -l)
6010 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6012 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6013 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6015 # only files can be released, so no need to force file search
6016 res=$($LFS find $dir -L released)
6017 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6019 res=$($LFS find $dir -type f \! -L released)
6020 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6022 run_test 56y "lfs find -L raid0|released"
6024 test_56z() { # LU-4824
6025 # This checks to make sure 'lfs find' continues after errors
6026 # There are two classes of errors that should be caught:
6027 # - If multiple paths are provided, all should be searched even if one
6029 # - If errors are encountered during the search, it should not terminate
6031 local dir=$DIR/$tdir
6035 for i in d{0..9}; do
6038 touch $dir/d{0..9}/$tfile
6039 $LFS find $DIR/non_existent_dir $dir &&
6040 error "$LFS find did not return an error"
6041 # Make a directory unsearchable. This should NOT be the last entry in
6042 # directory order. Arbitrarily pick the 6th entry
6043 chmod 700 $($LFS find $dir -type d | sed '6!d')
6045 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6047 # The user should be able to see 10 directories and 9 files
6048 [ $count == 19 ] || error "$LFS find did not continue after error"
6050 run_test 56z "lfs find should continue after an error"
6052 test_56aa() { # LU-5937
6053 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6055 local dir=$DIR/$tdir
6058 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6060 createmany -o $dir/striped_dir/${tfile}- 1024
6061 local dirs=$($LFS find --size +8k $dir/)
6063 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6065 run_test 56aa "lfs find --size under striped dir"
6067 test_56ab() { # LU-10705
6068 test_mkdir $DIR/$tdir
6069 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6070 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6071 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6072 # Flush writes to ensure valid blocks. Need to be more thorough for
6073 # ZFS, since blocks are not allocated/returned to client immediately.
6075 wait_zfs_commit ost1 2
6076 cancel_lru_locks osc
6079 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6081 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6083 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6084 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6086 rm -f $DIR/$tdir/$tfile.[123]
6088 run_test 56ab "lfs find --blocks"
6091 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6092 skip "Need MDS version at least 2.10.50"
6094 # Create composite files with one component
6095 local dir=$DIR/$tdir
6097 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6098 # Create composite files with three components
6099 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6100 # Create non-composite files
6101 createmany -o $dir/${tfile}- 10
6103 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6105 [[ $nfiles == 10 ]] ||
6106 error "lfs find -E 1M found $nfiles != 10 files"
6108 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6109 [[ $nfiles == 25 ]] ||
6110 error "lfs find ! -E 1M found $nfiles != 25 files"
6112 # All files have a component that starts at 0
6113 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6114 [[ $nfiles == 35 ]] ||
6115 error "lfs find --component-start 0 - $nfiles != 35 files"
6117 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6118 [[ $nfiles == 15 ]] ||
6119 error "lfs find --component-start 2M - $nfiles != 15 files"
6121 # All files created here have a componenet that does not starts at 2M
6122 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6123 [[ $nfiles == 35 ]] ||
6124 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6126 # Find files with a specified number of components
6127 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6128 [[ $nfiles == 15 ]] ||
6129 error "lfs find --component-count 3 - $nfiles != 15 files"
6131 # Remember non-composite files have a component count of zero
6132 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6133 [[ $nfiles == 10 ]] ||
6134 error "lfs find --component-count 0 - $nfiles != 10 files"
6136 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6137 [[ $nfiles == 20 ]] ||
6138 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6140 # All files have a flag called "init"
6141 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6142 [[ $nfiles == 35 ]] ||
6143 error "lfs find --component-flags init - $nfiles != 35 files"
6145 # Multi-component files will have a component not initialized
6146 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6147 [[ $nfiles == 15 ]] ||
6148 error "lfs find !--component-flags init - $nfiles != 15 files"
6153 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6156 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6157 skip "Need MDS version at least 2.10.57"
6167 # create mirrored directories and mirrored files
6168 mkdir $td || error "mkdir $td failed"
6169 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6170 createmany -o $tf- 10 || error "create $tf- failed"
6172 for i in $(seq 2); do
6174 mkdir $dir || error "mkdir $dir failed"
6175 $LFS mirror create -N$((3 + i)) $dir ||
6176 error "create mirrored dir $dir failed"
6177 createmany -o $dir/$tfile- 10 ||
6178 error "create $dir/$tfile- failed"
6181 # change the states of some mirrored files
6183 for i in $(seq 2); do
6185 for j in $(seq 4 9); do
6186 echo foo > $dir/$tfile-$j
6190 # find mirrored files with specific mirror count
6191 cmd="$LFS find --mirror-count 3 --type f $td"
6192 nfiles=$($cmd | wc -l)
6193 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6195 cmd="$LFS find ! --mirror-count 3 --type f $td"
6196 nfiles=$($cmd | wc -l)
6197 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6199 cmd="$LFS find --mirror-count +2 --type f $td"
6200 nfiles=$($cmd | wc -l)
6201 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6203 cmd="$LFS find --mirror-count -6 --type f $td"
6204 nfiles=$($cmd | wc -l)
6205 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6207 # find mirrored files with specific file state
6208 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6209 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6211 cmd="$LFS find --mirror-state=ro --type f $td"
6212 nfiles=$($cmd | wc -l)
6213 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6215 cmd="$LFS find ! --mirror-state=ro --type f $td"
6216 nfiles=$($cmd | wc -l)
6217 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6219 cmd="$LFS find --mirror-state=wp --type f $td"
6220 nfiles=$($cmd | wc -l)
6221 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6223 cmd="$LFS find ! --mirror-state=sp --type f $td"
6224 nfiles=$($cmd | wc -l)
6225 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6227 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6231 # note test will not do anything if MDS is not local
6232 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6233 skip_env "ldiskfs only test"
6235 remote_mds_nodsh && skip "remote MDS with nodsh"
6237 local MNTDEV="osd*.*MDT*.mntdev"
6238 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6239 [ -z "$DEV" ] && error "can't access $MNTDEV"
6240 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6241 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6242 error "can't access $DEV"
6243 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6244 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6248 run_test 57a "verify MDS filesystem created with large inodes =="
6251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6252 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6253 skip_env "ldiskfs only test"
6255 remote_mds_nodsh && skip "remote MDS with nodsh"
6257 local dir=$DIR/$tdir
6260 local fileN=$dir/f$filecount
6262 rm -rf $dir || error "removing $dir"
6264 local mdtidx=$($LFS getstripe -m $dir)
6265 local mdtname=MDT$(printf %04x $mdtidx)
6266 local facet=mds$((mdtidx + 1))
6268 echo "mcreating $filecount files"
6269 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6271 # verify that files do not have EAs yet
6272 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6273 error "$file1 has an EA"
6274 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6275 error "$fileN has an EA"
6279 df $dir #make sure we get new statfs data
6280 local mdsfree=$(do_facet $facet \
6281 lctl get_param -n osd*.*$mdtname.kbytesfree)
6282 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6285 echo "opening files to create objects/EAs"
6286 for file in $(seq -f $dir/f%g 1 $filecount); do
6287 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6288 error "opening $file"
6291 # verify that files have EAs now
6292 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6293 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6295 sleep 1 #make sure we get new statfs data
6297 local mdsfree2=$(do_facet $facet \
6298 lctl get_param -n osd*.*$mdtname.kbytesfree)
6299 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6301 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6302 if [ "$mdsfree" != "$mdsfree2" ]; then
6303 error "MDC before $mdcfree != after $mdcfree2"
6305 echo "MDC before $mdcfree != after $mdcfree2"
6306 echo "unable to confirm if MDS has large inodes"
6311 run_test 57b "default LOV EAs are stored inside large inodes ==="
6314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6315 [ -z "$(which wiretest 2>/dev/null)" ] &&
6316 skip_env "could not find wiretest"
6320 run_test 58 "verify cross-platform wire constants =============="
6323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6325 echo "touch 130 files"
6326 createmany -o $DIR/f59- 130
6328 unlinkmany $DIR/f59- 130
6330 # wait for commitment of removal
6331 wait_delete_completed
6333 run_test 59 "verify cancellation of llog records async ========="
6335 TEST60_HEAD="test_60 run $RANDOM"
6337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6338 remote_mgs_nodsh && skip "remote MGS with nodsh"
6339 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6340 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6341 skip_env "missing subtest run-llog.sh"
6343 log "$TEST60_HEAD - from kernel mode"
6344 do_facet mgs "$LCTL dk > /dev/null"
6345 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6346 do_facet mgs $LCTL dk > $TMP/$tfile
6348 # LU-6388: test llog_reader
6349 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6350 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6351 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6352 skip_env "missing llog_reader"
6353 local fstype=$(facet_fstype mgs)
6354 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6355 skip_env "Only for ldiskfs or zfs type mgs"
6357 local mntpt=$(facet_mntpt mgs)
6358 local mgsdev=$(mgsdevname 1)
6370 #get fid and record list
6371 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6373 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6375 #remount mgs as ldiskfs or zfs type
6376 stop mgs || error "stop mgs failed"
6377 mount_fstype mgs || error "remount mgs failed"
6378 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6381 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6382 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6387 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6389 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6391 echo "obj_file is $obj_file"
6392 do_facet mgs $llog_reader $obj_file
6394 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6395 awk '{ print $3 }' | sed -e "s/^type=//g")
6396 if [ $rec_type != $rec ]; then
6397 echo "FAILED test_60a wrong record type $rec_type," \
6403 #check obj path if record type is LLOG_LOGID_MAGIC
6404 if [ "$rec" == "1064553b" ]; then
6405 path=$(do_facet mgs $llog_reader $obj_file |
6406 grep "path=" | awk '{ print $NF }' |
6407 sed -e "s/^path=//g")
6408 if [ $obj_file != $mntpt/$path ]; then
6409 echo "FAILED test_60a wrong obj path" \
6410 "$montpt/$path, should be $obj_file"
6417 #restart mgs before "error", otherwise it will block the next test
6418 stop mgs || error "stop mgs failed"
6419 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6420 $pass || error "test failed, see FAILED test_60a messages for specifics"
6422 run_test 60a "llog_test run from kernel module and test llog_reader"
6424 test_60b() { # bug 6411
6425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6428 LLOG_COUNT=$(do_facet mgs dmesg |
6429 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6430 /llog_[a-z]*.c:[0-9]/ {
6442 [[ $LLOG_COUNT -gt 120 ]] &&
6443 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6445 run_test 60b "limit repeated messages from CERROR/CWARN"
6448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6450 echo "create 5000 files"
6451 createmany -o $DIR/f60c- 5000
6452 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6453 lctl set_param fail_loc=0x80000137
6454 unlinkmany $DIR/f60c- 5000
6455 lctl set_param fail_loc=0
6457 run_test 60c "unlink file when mds full"
6460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6462 SAVEPRINTK=$(lctl get_param -n printk)
6463 # verify "lctl mark" is even working"
6464 MESSAGE="test message ID $RANDOM $$"
6465 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6466 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6468 lctl set_param printk=0 || error "set lnet.printk failed"
6469 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6470 MESSAGE="new test message ID $RANDOM $$"
6471 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6472 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6473 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6475 lctl set_param -n printk="$SAVEPRINTK"
6477 run_test 60d "test printk console message masking"
6480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6481 remote_mds_nodsh && skip "remote MDS with nodsh"
6484 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6485 do_facet mds1 lctl set_param fail_loc=0x15b
6488 run_test 60e "no space while new llog is being created"
6493 test_mkdir -c $MDSCOUNT $DIR/$tdir
6494 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6499 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6500 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6501 index=$((index + 1))
6507 for i in $(seq 100); do
6508 # define OBD_FAIL_OSD_TXN_START 0x19a
6509 do_facet mds1 lctl set_param fail_loc=0x8000019a
6515 mkdir $DIR/$tdir/new || error "mkdir failed"
6516 rmdir $DIR/$tdir/new || error "rmdir failed"
6518 run_test 60g "transaction abort won't cause MDT hung"
6521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6524 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6525 cancel_lru_locks osc
6526 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6529 run_test 61a "mmap() writes don't make sync hang ================"
6532 mmap_mknod_test $tfile || error "mmap_mknod_test failed"
6534 run_test 61b "mmap() of unstriped file is successful"
6536 # bug 2330 - insufficient obd_match error checking causes LBUG
6538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6542 cancel_lru_locks osc
6543 lctl set_param fail_loc=0x405
6544 cat $f && error "cat succeeded, expect -EIO"
6545 lctl set_param fail_loc=0
6547 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6548 # match every page all of the time.
6549 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6551 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6552 # Though this test is irrelevant anymore, it helped to reveal some
6553 # other grant bugs (LU-4482), let's keep it.
6554 test_63a() { # was test_63
6555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6557 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6559 for i in `seq 10` ; do
6560 dd if=/dev/zero of=$DIR/f63 bs=8k &
6566 rm -f $DIR/f63 || true
6568 run_test 63a "Verify oig_wait interruption does not crash ======="
6570 # bug 2248 - async write errors didn't return to application on sync
6571 # bug 3677 - async write errors left page locked
6573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6576 lctl set_param debug=-1
6578 # ensure we have a grant to do async writes
6579 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6582 sync # sync lest earlier test intercept the fail_loc
6584 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6585 lctl set_param fail_loc=0x80000406
6586 $MULTIOP $DIR/$tfile Owy && \
6587 error "sync didn't return ENOMEM"
6588 sync; sleep 2; sync # do a real sync this time to flush page
6589 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6590 error "locked page left in cache after async error" || true
6593 run_test 63b "async write errors should be returned to fsync ==="
6596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6599 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6601 run_test 64a "verify filter grant calculations (in kernel) ====="
6604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6606 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6608 run_test 64b "check out-of-space detection on client"
6611 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6613 run_test 64c "verify grant shrink"
6615 # this does exactly what osc_request.c:osc_announce_cached() does in
6616 # order to calculate max amount of grants to ask from server
6620 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6621 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6623 ((rpc_in_flight ++));
6624 nrpages=$((nrpages * rpc_in_flight))
6626 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6628 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6630 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6631 local undirty=$((nrpages * PAGE_SIZE))
6633 local max_extent_pages
6634 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6635 grep grant_max_extent_size | awk '{print $2}')
6636 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6637 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6638 local grant_extent_tax
6639 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6640 grep grant_extent_tax | awk '{print $2}')
6642 undirty=$((undirty + nrextents * grant_extent_tax))
6647 # this is size of unit for grant allocation. It should be equal to
6648 # what tgt_grant.c:tgt_grant_chunk() calculates
6652 local grant_extent_tax
6654 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6655 grep max_brw_size | awk '{print $2}')
6657 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6658 grep grant_extent_tax | awk '{print $2}')
6660 echo $(((max_brw_size + grant_extent_tax) * 2))
6664 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6665 skip "OST < 2.10.55 doesn't limit grants enough"
6667 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6668 local file=$DIR/$tfile
6670 [[ $($LCTL get_param osc.${tgt}.import |
6671 grep "connect_flags:.*grant_param") ]] ||
6672 skip "no grant_param connect flag"
6674 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6676 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6678 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6679 stack_trap "rm -f $file" EXIT
6681 $LFS setstripe $file -i 0 -c 1
6682 dd if=/dev/zero of=$file bs=1M count=1000 &
6687 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6688 if [[ $cur_grant -gt $max_cur_granted ]]
6691 error "cur_grant $cur_grant > $max_cur_granted"
6694 [[ $? -ne 0 ]] && break;
6699 wait_delete_completed
6700 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6702 run_test 64d "check grant limit exceed"
6704 # bug 1414 - set/get directories' stripe info
6706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6708 test_mkdir $DIR/$tdir
6710 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6712 run_test 65a "directory with no stripe info"
6715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6717 test_mkdir $DIR/$tdir
6718 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6720 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6723 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6725 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6729 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6731 test_mkdir $DIR/$tdir
6732 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6734 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6735 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6737 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6739 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6744 test_mkdir $DIR/$tdir
6745 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6746 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6748 if [[ $STRIPECOUNT -le 0 ]]; then
6750 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6751 #LOV_MAX_STRIPE_COUNT is 2000
6752 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6754 sc=$(($STRIPECOUNT - 1))
6756 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6757 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6758 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6759 error "lverify failed"
6761 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6766 test_mkdir $DIR/$tdir
6768 $LFS setstripe $DIR/$tdir || error "setstripe"
6769 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6770 error "no stripe info failed"
6772 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6774 run_test 65e "directory setstripe defaults"
6777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6779 test_mkdir $DIR/${tdir}f
6780 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6781 error "setstripe succeeded" || true
6783 run_test 65f "dir setstripe permission (should return error) ==="
6786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6788 test_mkdir $DIR/$tdir
6789 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6791 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6792 error "setstripe -S failed"
6793 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6794 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6795 error "delete default stripe failed"
6797 run_test 65g "directory setstripe -d"
6800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6802 test_mkdir $DIR/$tdir
6803 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6805 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6806 error "setstripe -S failed"
6807 test_mkdir $DIR/$tdir/dd1
6808 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6809 error "stripe info inherit failed"
6811 run_test 65h "directory stripe info inherit ===================="
6814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6816 save_layout_restore_at_exit $MOUNT
6818 # bug6367: set non-default striping on root directory
6819 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6821 # bug12836: getstripe on -1 default directory striping
6822 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6824 # bug12836: getstripe -v on -1 default directory striping
6825 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6827 # bug12836: new find on -1 default directory striping
6828 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6830 run_test 65i "various tests to set root directory striping"
6832 test_65j() { # bug6367
6833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6837 # if we aren't already remounting for each test, do so for this test
6838 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6839 cleanup || error "failed to unmount"
6843 save_layout_restore_at_exit $MOUNT
6845 $LFS setstripe -d $MOUNT || error "setstripe failed"
6847 run_test 65j "set default striping on root directory (bug 6367)="
6851 wait_delete_completed
6852 do_facet $SINGLEMDS "lctl set_param -n \
6853 osp.$ost*MDT0000.max_create_count=$max_count"
6854 do_facet $SINGLEMDS "lctl set_param -n \
6855 osp.$ost*MDT0000.create_count=$count"
6856 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6857 echo $INACTIVE_OSC "is Activate"
6859 wait_osc_import_state mds ost$ostnum FULL
6862 test_65k() { # bug11679
6863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6865 remote_mds_nodsh && skip "remote MDS with nodsh"
6867 local disable_precreate=true
6868 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6869 disable_precreate=false
6871 echo "Check OST status: "
6872 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6873 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6875 for OSC in $MDS_OSCS; do
6876 echo $OSC "is active"
6877 do_facet $SINGLEMDS lctl --device %$OSC activate
6880 for INACTIVE_OSC in $MDS_OSCS; do
6881 local ost=$(osc_to_ost $INACTIVE_OSC)
6882 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6883 lov.*md*.target_obd |
6884 awk -F: /$ost/'{ print $1 }' | head -n 1)
6887 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6888 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6890 echo "Deactivate: " $INACTIVE_OSC
6891 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6893 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6894 osp.$ost*MDT0000.create_count")
6895 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6896 osp.$ost*MDT0000.max_create_count")
6897 $disable_precreate &&
6898 do_facet $SINGLEMDS "lctl set_param -n \
6899 osp.$ost*MDT0000.max_create_count=0"
6901 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6902 [ -f $DIR/$tdir/$idx ] && continue
6903 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6904 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6906 error "setstripe $idx should succeed"; }
6907 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6909 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6912 do_facet $SINGLEMDS "lctl set_param -n \
6913 osp.$ost*MDT0000.max_create_count=$max_count"
6914 do_facet $SINGLEMDS "lctl set_param -n \
6915 osp.$ost*MDT0000.create_count=$count"
6916 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6917 echo $INACTIVE_OSC "is Activate"
6919 wait_osc_import_state mds ost$ostnum FULL
6922 run_test 65k "validate manual striping works properly with deactivated OSCs"
6924 test_65l() { # bug 12836
6925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6927 test_mkdir -p $DIR/$tdir/test_dir
6928 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6929 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6931 run_test 65l "lfs find on -1 stripe dir ========================"
6934 local layout=$(save_layout $MOUNT)
6935 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6936 restore_layout $MOUNT $layout
6937 error "setstripe should fail by non-root users"
6941 run_test 65m "normal user can't set filesystem default stripe"
6944 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6945 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6946 skip "Need MDS version at least 2.12.50"
6947 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6949 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6950 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6951 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6953 local root_layout=$(save_layout $MOUNT)
6954 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6956 # new subdirectory under root directory should not inherit
6957 # the default layout from root
6958 local dir1=$MOUNT/$tdir-1
6959 mkdir $dir1 || error "mkdir $dir1 failed"
6960 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6961 error "$dir1 shouldn't have LOV EA"
6963 # delete the default layout on root directory
6964 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6966 local dir2=$MOUNT/$tdir-2
6967 mkdir $dir2 || error "mkdir $dir2 failed"
6968 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6969 error "$dir2 shouldn't have LOV EA"
6971 # set a new striping pattern on root directory
6972 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6973 local new_def_stripe_size=$((def_stripe_size * 2))
6974 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6975 error "set stripe size on $MOUNT failed"
6977 # new file created in $dir2 should inherit the new stripe size from
6978 # the filesystem default
6979 local file2=$dir2/$tfile-2
6980 touch $file2 || error "touch $file2 failed"
6982 local file2_stripe_size=$($LFS getstripe -S $file2)
6983 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6984 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6986 local dir3=$MOUNT/$tdir-3
6987 mkdir $dir3 || error "mkdir $dir3 failed"
6988 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6989 error "$dir3 shouldn't have LOV EA"
6991 # set OST pool on root directory
6992 local pool=$TESTNAME
6993 pool_add $pool || error "add $pool failed"
6994 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6995 error "add targets to $pool failed"
6997 $LFS setstripe -p $pool $MOUNT ||
6998 error "set OST pool on $MOUNT failed"
7000 # new file created in $dir3 should inherit the pool from
7001 # the filesystem default
7002 local file3=$dir3/$tfile-3
7003 touch $file3 || error "touch $file3 failed"
7005 local file3_pool=$($LFS getstripe -p $file3)
7006 [[ "$file3_pool" = "$pool" ]] ||
7007 error "$file3 didn't inherit OST pool $pool"
7009 local dir4=$MOUNT/$tdir-4
7010 mkdir $dir4 || error "mkdir $dir4 failed"
7011 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7012 error "$dir4 shouldn't have LOV EA"
7014 # new file created in $dir4 should inherit the pool from
7015 # the filesystem default
7016 local file4=$dir4/$tfile-4
7017 touch $file4 || error "touch $file4 failed"
7019 local file4_pool=$($LFS getstripe -p $file4)
7020 [[ "$file4_pool" = "$pool" ]] ||
7021 error "$file4 didn't inherit OST pool $pool"
7023 # new subdirectory under non-root directory should inherit
7024 # the default layout from its parent directory
7025 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7026 error "set directory layout on $dir4 failed"
7028 local dir5=$dir4/$tdir-5
7029 mkdir $dir5 || error "mkdir $dir5 failed"
7031 local dir4_layout=$(get_layout_param $dir4)
7032 local dir5_layout=$(get_layout_param $dir5)
7033 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7034 error "$dir5 should inherit the default layout from $dir4"
7036 run_test 65n "don't inherit default layout from root for new subdirectories"
7038 # bug 2543 - update blocks count on client
7040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7043 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7044 sync; sync_all_data; sync; sync_all_data
7045 cancel_lru_locks osc
7046 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7047 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7049 run_test 66 "update inode blocks count on client ==============="
7052 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7056 swapon -s | awk '($1 == "'$1'") { print $4 }'
7059 # bug5265, obdfilter oa2dentry return -ENOENT
7060 # #define OBD_FAIL_SRV_ENOENT 0x217
7062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7063 remote_ost_nodsh && skip "remote OST with nodsh"
7066 $LFS setstripe -c 1 -i 0 $f
7068 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7070 do_facet ost1 lctl set_param fail_loc=0x217
7071 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7072 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7074 do_facet ost1 lctl set_param fail_loc=0
7075 $DIRECTIO write $f 0 2 || error "write error"
7077 cancel_lru_locks osc
7078 $DIRECTIO read $f 0 1 || error "read error"
7080 do_facet ost1 lctl set_param fail_loc=0x217
7081 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7083 do_facet ost1 lctl set_param fail_loc=0
7086 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7089 test_mkdir $DIR/$tdir
7090 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7091 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7093 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7095 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7097 [ "$RUNAS_ID" = "$UID" ] &&
7098 skip_env "RUNAS_ID = UID = $UID -- skipping"
7099 # Check that testing environment is properly set up. Skip if not
7100 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7101 skip_env "User $RUNAS_ID does not exist - skipping"
7104 chmod 777 $DIR/$tfile
7105 chmod ug+s $DIR/$tfile
7106 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7107 error "$RUNAS dd $DIR/$tfile failed"
7108 # See if we are still setuid/sgid
7109 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7110 error "S/gid is not dropped on write"
7111 # Now test that MDS is updated too
7112 cancel_lru_locks mdc
7113 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7114 error "S/gid is not dropped on MDS"
7117 run_test 72a "Test that remove suid works properly (bug5695) ===="
7119 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7122 [ "$RUNAS_ID" = "$UID" ] &&
7123 skip_env "RUNAS_ID = UID = $UID -- skipping"
7124 [ "$RUNAS_ID" -eq 0 ] &&
7125 skip_env "RUNAS_ID = 0 -- skipping"
7126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7127 # Check that testing environment is properly set up. Skip if not
7128 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7129 skip_env "User $RUNAS_ID does not exist - skipping"
7131 touch $DIR/${tfile}-f{g,u}
7132 test_mkdir $DIR/${tfile}-dg
7133 test_mkdir $DIR/${tfile}-du
7134 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7135 chmod g+s $DIR/${tfile}-{f,d}g
7136 chmod u+s $DIR/${tfile}-{f,d}u
7137 for perm in 777 2777 4777; do
7138 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7139 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7140 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7141 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7145 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7147 # bug 3462 - multiple simultaneous MDC requests
7149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7151 test_mkdir $DIR/d73-1
7152 test_mkdir $DIR/d73-2
7153 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7156 lctl set_param fail_loc=0x80000129
7157 $MULTIOP $DIR/d73-1/f73-2 Oc &
7159 lctl set_param fail_loc=0
7161 $MULTIOP $DIR/d73-2/f73-3 Oc &
7165 wait $pid1 || return 1
7169 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7170 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7171 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7175 run_test 73 "multiple MDC requests (should not deadlock)"
7177 test_74a() { # bug 6149, 6184
7178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7181 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7183 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7184 # will spin in a tight reconnection loop
7185 $LCTL set_param fail_loc=0x8000030e
7186 # get any lock that won't be difficult - lookup works.
7188 $LCTL set_param fail_loc=0
7192 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7194 test_74b() { # bug 13310
7195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7197 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7199 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7200 # will spin in a tight reconnection loop
7201 $LCTL set_param fail_loc=0x8000030e
7202 # get a "difficult" lock
7204 $LCTL set_param fail_loc=0
7208 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7213 #define OBD_FAIL_LDLM_NEW_LOCK
7214 $LCTL set_param fail_loc=0x319
7215 touch $DIR/$tfile && error "touch successful"
7216 $LCTL set_param fail_loc=0
7219 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7222 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7225 test_76() { # Now for bug 20433, added originally in bug 1443
7226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7228 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7230 cancel_lru_locks osc
7231 BEFORE_INODES=$(num_inodes)
7232 echo "before inodes: $BEFORE_INODES"
7234 [ "$SLOW" = "no" ] && COUNT=100
7235 for i in $(seq $COUNT); do
7239 cancel_lru_locks osc
7240 AFTER_INODES=$(num_inodes)
7241 echo "after inodes: $AFTER_INODES"
7243 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7245 AFTER_INODES=$(num_inodes)
7247 echo "wait $wait seconds inodes: $AFTER_INODES"
7248 if [ $wait -gt 30 ]; then
7249 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7253 run_test 76 "confirm clients recycle inodes properly ===="
7259 # Note: in sptlrpc modes which enable its own bulk checksum, the
7260 # original crc32_le bulk checksum will be automatically disabled,
7261 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7262 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7263 # In this case set_checksums() will not be no-op, because sptlrpc
7264 # bulk checksum will be enabled all through the test.
7266 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7267 lctl set_param -n osc.*.checksums $1
7271 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7272 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7273 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7274 tr -d [] | head -n1)}
7277 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7278 log "set checksum type to $1"
7281 F77_TMP=$TMP/f77-temp
7284 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7285 error "error writing to $F77_TMP"
7288 test_77a() { # bug 10889
7289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7290 $GSS && skip_env "could not run with gss"
7292 [ ! -f $F77_TMP ] && setup_f77
7294 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7298 run_test 77a "normal checksum read/write operation"
7300 test_77b() { # bug 10889
7301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7302 $GSS && skip_env "could not run with gss"
7304 [ ! -f $F77_TMP ] && setup_f77
7305 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7306 $LCTL set_param fail_loc=0x80000409
7309 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7310 error "dd error: $?"
7311 $LCTL set_param fail_loc=0
7313 for algo in $CKSUM_TYPES; do
7314 cancel_lru_locks osc
7315 set_checksum_type $algo
7316 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7317 $LCTL set_param fail_loc=0x80000408
7318 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7319 $LCTL set_param fail_loc=0
7322 set_checksum_type $ORIG_CSUM_TYPE
7325 run_test 77b "checksum error on client write, read"
7330 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7332 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7333 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7334 $check_ost && [ -n "$ost_file_prefix" ] &&
7335 do_facet ost1 rm -f ${ost_file_prefix}\*
7339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7340 $GSS && skip_env "could not run with gss"
7341 remote_ost_nodsh && skip "remote OST with nodsh"
7344 local osc_file_prefix
7346 local check_ost=false
7347 local ost_file_prefix
7353 # ensure corruption will occur on first OSS/OST
7354 $LFS setstripe -i 0 $DIR/$tfile
7356 [ ! -f $F77_TMP ] && setup_f77
7357 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7358 error "dd write error: $?"
7359 fid=$($LFS path2fid $DIR/$tfile)
7361 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7364 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7365 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7367 echo "OSS do not support bulk pages dump upon error"
7370 osc_file_prefix=$($LCTL get_param -n debug_path)
7371 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7373 trap cleanup_77c EXIT
7376 # enable bulk pages dump upon error on Client
7377 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7378 # enable bulk pages dump upon error on OSS
7380 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7382 # flush Client cache to allow next read to reach OSS
7383 cancel_lru_locks osc
7385 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7386 $LCTL set_param fail_loc=0x80000408
7387 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7388 $LCTL set_param fail_loc=0
7392 # check cksum dump on Client
7393 osc_file=$(ls ${osc_file_prefix}*)
7394 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7395 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7396 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7397 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7398 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7400 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7401 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7402 error "dump content does not match on Client"
7404 $check_ost || skip "No need to check cksum dump on OSS"
7406 # check cksum dump on OSS
7407 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7408 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7409 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7410 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7411 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7412 error "dump content does not match on OSS"
7416 run_test 77c "checksum error on client read with debug"
7418 test_77d() { # bug 10889
7419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7420 $GSS && skip_env "could not run with gss"
7422 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7423 $LCTL set_param fail_loc=0x80000409
7425 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7426 error "direct write: rc=$?"
7427 $LCTL set_param fail_loc=0
7430 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7431 $LCTL set_param fail_loc=0x80000408
7433 cancel_lru_locks osc
7434 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7435 error "direct read: rc=$?"
7436 $LCTL set_param fail_loc=0
7439 run_test 77d "checksum error on OST direct write, read"
7441 test_77f() { # bug 10889
7442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7443 $GSS && skip_env "could not run with gss"
7446 for algo in $CKSUM_TYPES; do
7447 cancel_lru_locks osc
7448 set_checksum_type $algo
7449 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7450 $LCTL set_param fail_loc=0x409
7451 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7452 error "direct write succeeded"
7453 $LCTL set_param fail_loc=0
7455 set_checksum_type $ORIG_CSUM_TYPE
7458 run_test 77f "repeat checksum error on write (expect error)"
7460 test_77g() { # bug 10889
7461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7462 $GSS && skip_env "could not run with gss"
7463 remote_ost_nodsh && skip "remote OST with nodsh"
7465 [ ! -f $F77_TMP ] && setup_f77
7467 local file=$DIR/$tfile
7468 stack_trap "rm -f $file" EXIT
7470 $LFS setstripe -c 1 -i 0 $file
7471 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7472 do_facet ost1 lctl set_param fail_loc=0x8000021a
7474 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7475 error "write error: rc=$?"
7476 do_facet ost1 lctl set_param fail_loc=0
7479 cancel_lru_locks osc
7480 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7481 do_facet ost1 lctl set_param fail_loc=0x8000021b
7483 cmp $F77_TMP $file || error "file compare failed"
7484 do_facet ost1 lctl set_param fail_loc=0
7487 run_test 77g "checksum error on OST write, read"
7489 test_77k() { # LU-10906
7490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7491 $GSS && skip_env "could not run with gss"
7493 local cksum_param="osc.$FSNAME*.checksums"
7494 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7498 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7499 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7500 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7504 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7505 error "failed to set checksum=$i on MGS"
7506 wait_update $HOSTNAME "$get_checksum" $i
7508 echo "remount client, checksum should be $i"
7509 remount_client $MOUNT || "failed to remount client"
7510 checksum=$(eval $get_checksum)
7511 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7513 # remove persistent param to avoid races with checksum mountopt below
7514 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7515 error "failed to delete checksum on MGS"
7517 for opt in "checksum" "nochecksum"; do
7518 #remount with mount option
7519 echo "remount client with option $opt, checksum should be $i"
7520 umount_client $MOUNT || "failed to umount client"
7521 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7522 "failed to mount client with option '$opt'"
7523 checksum=$(eval $get_checksum)
7524 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7528 remount_client $MOUNT || "failed to remount client"
7530 run_test 77k "enable/disable checksum correctly"
7532 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7541 test_78() { # bug 10901
7542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7543 remote_ost || skip_env "local OST"
7546 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7547 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7548 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7549 echo "MemTotal: $MEMTOTAL"
7551 # reserve 256MB of memory for the kernel and other running processes,
7552 # and then take 1/2 of the remaining memory for the read/write buffers.
7553 if [ $MEMTOTAL -gt 512 ] ;then
7554 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7556 # for those poor memory-starved high-end clusters...
7557 MEMTOTAL=$((MEMTOTAL / 2))
7559 echo "Mem to use for directio: $MEMTOTAL"
7561 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7562 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7563 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7564 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7566 echo "Smallest OST: $SMALLESTOST"
7567 [[ $SMALLESTOST -lt 10240 ]] &&
7568 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7570 trap cleanup_test_78 EXIT
7572 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7573 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7575 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7576 echo "File size: $F78SIZE"
7577 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7578 for i in $(seq 1 $NSEQ); do
7579 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7580 echo directIO rdwr round $i of $NSEQ
7581 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7586 run_test 78 "handle large O_DIRECT writes correctly ============"
7588 test_79() { # bug 12743
7589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7591 wait_delete_completed
7593 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7594 BKFREE=$(calc_osc_kbytes kbytesfree)
7595 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7597 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7598 DFTOTAL=`echo $STRING | cut -d, -f1`
7599 DFUSED=`echo $STRING | cut -d, -f2`
7600 DFAVAIL=`echo $STRING | cut -d, -f3`
7601 DFFREE=$(($DFTOTAL - $DFUSED))
7603 ALLOWANCE=$((64 * $OSTCOUNT))
7605 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7606 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7607 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7609 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7610 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7611 error "df free($DFFREE) mismatch OST free($BKFREE)"
7613 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7614 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7615 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7618 run_test 79 "df report consistency check ======================="
7620 test_80() { # bug 10718
7621 remote_ost_nodsh && skip "remote OST with nodsh"
7622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7624 # relax strong synchronous semantics for slow backends like ZFS
7625 local soc="obdfilter.*.sync_on_lock_cancel"
7626 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7628 if [ "$soc_old" != "never" ] &&
7629 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7630 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7631 facet_active_host $host; done | sort -u)
7632 do_nodes $hosts lctl set_param $soc=never
7635 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7637 local BEFORE=`date +%s`
7638 cancel_lru_locks osc
7639 local AFTER=`date +%s`
7640 local DIFF=$((AFTER-BEFORE))
7641 if [ $DIFF -gt 1 ] ; then
7642 error "elapsed for 1M@1T = $DIFF"
7645 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7649 run_test 80 "Page eviction is equally fast at high offsets too ===="
7651 test_81a() { # LU-456
7652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7653 remote_ost_nodsh && skip "remote OST with nodsh"
7655 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7656 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7657 do_facet ost1 lctl set_param fail_loc=0x80000228
7659 # write should trigger a retry and success
7660 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7661 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7663 if [ $RC -ne 0 ] ; then
7664 error "write should success, but failed for $RC"
7667 run_test 81a "OST should retry write when get -ENOSPC ==============="
7669 test_81b() { # LU-456
7670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7671 remote_ost_nodsh && skip "remote OST with nodsh"
7673 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7674 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7675 do_facet ost1 lctl set_param fail_loc=0x228
7677 # write should retry several times and return -ENOSPC finally
7678 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7679 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7682 if [ $RC -ne $ENOSPC ] ; then
7683 error "dd should fail for -ENOSPC, but succeed."
7686 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7688 test_82() { # LU-1031
7689 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7693 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7695 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7697 kill -USR1 $MULTIPID2
7699 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7700 error "First grouplock does not block second one"
7702 echo "Second grouplock blocks first one"
7704 kill -USR1 $MULTIPID1
7708 run_test 82 "Basic grouplock test"
7711 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7713 test_mkdir $DIR/$tdir.cvsroot
7714 chown $RUNAS_ID $DIR/$tdir.cvsroot
7717 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7720 # some versions of cvs import exit(1) when asked to import links or
7721 # files they can't read. ignore those files.
7722 local toignore=$(find . -type l -printf '-I %f\n' -o \
7723 ! -perm /4 -printf '-I %f\n')
7724 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7725 $tdir.reposname vtag rtag
7728 test_mkdir $DIR/$tdir.reposname
7729 chown $RUNAS_ID $DIR/$tdir.reposname
7730 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7732 cd $DIR/$tdir.reposname
7734 $RUNAS cvs add -m 'addmsg' foo99
7736 $RUNAS cvs commit -m 'nomsg' foo99
7737 rm -fr $DIR/$tdir.cvsroot
7739 run_test 99 "cvs strange file/directory operations"
7742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7743 [[ "$NETTYPE" =~ tcp ]] ||
7744 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7745 remote_ost_nodsh && skip "remote OST with nodsh"
7746 remote_mds_nodsh && skip "remote MDS with nodsh"
7748 skip "useless for local single node setup"
7750 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7751 [ "$PROT" != "tcp" ] && continue
7752 RPORT=$(echo $REMOTE | cut -d: -f2)
7753 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7756 LPORT=`echo $LOCAL | cut -d: -f2`
7757 if [ $LPORT -ge 1024 ]; then
7758 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7760 error_exit "local: $LPORT > 1024, remote: $RPORT"
7763 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7765 run_test 100 "check local port using privileged port ==========="
7767 function get_named_value()
7776 echo $line | sed "s/^$tag[ ]*//"
7783 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7784 awk '/^max_cached_mb/ { print $2 }')
7787 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7793 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7798 local cache_limit=32
7800 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7801 trap cleanup_101a EXIT
7802 $LCTL set_param -n llite.*.read_ahead_stats 0
7803 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7806 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7808 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7809 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7812 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7813 get_named_value 'read but discarded' | cut -d" " -f1); do
7814 discard=$(($discard + $s))
7818 if [[ $(($discard * 10)) -gt $nreads ]]; then
7819 $LCTL get_param osc.*-osc*.rpc_stats
7820 $LCTL get_param llite.*.read_ahead_stats
7821 error "too many ($discard) discarded pages"
7823 rm -f $DIR/$tfile || true
7825 run_test 101a "check read-ahead for random reads"
7828 test_mkdir $DIR/$tdir
7830 local FILE_LENGTH=$2
7833 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7835 local list=$(comma_list $(osts_nodes))
7836 set_osd_param $list '' read_cache_enable 0
7837 set_osd_param $list '' writethrough_cache_enable 0
7839 trap cleanup_test101bc EXIT
7840 # prepare the read-ahead file
7841 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7843 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7844 count=$FILE_SIZE_MB 2> /dev/null
7848 cleanup_test101bc() {
7853 local list=$(comma_list $(osts_nodes))
7854 set_osd_param $list '' read_cache_enable 1
7855 set_osd_param $list '' writethrough_cache_enable 1
7859 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7864 local STRIPE_SIZE=$2
7865 local FILE_LENGTH=$3
7866 local RA_INC=1048576
7867 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7868 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7869 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7870 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7871 get_named_value 'read but discarded' |
7872 cut -d" " -f1 | calc_total)
7873 if [[ $DISCARD -gt $discard_limit ]]; then
7874 $LCTL get_param llite.*.read_ahead_stats
7875 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7877 echo "Read-ahead success for size ${READ_SIZE}"
7882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7883 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7885 local STRIPE_SIZE=1048576
7886 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7888 if [ $SLOW == "yes" ]; then
7889 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7891 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7894 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7896 # prepare the read-ahead file
7897 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7898 cancel_lru_locks osc
7899 for BIDX in 2 4 8 16 32 64 128 256
7901 local BSIZE=$((BIDX*4096))
7902 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7903 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7904 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7905 $LCTL set_param -n llite.*.read_ahead_stats 0
7906 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7907 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7908 cancel_lru_locks osc
7909 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7914 run_test 101b "check stride-io mode read-ahead ================="
7917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7919 local STRIPE_SIZE=1048576
7920 local FILE_LENGTH=$((STRIPE_SIZE*100))
7925 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7927 cancel_lru_locks osc
7928 $LCTL set_param osc.*.rpc_stats 0
7929 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7930 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7931 local stats=$($LCTL get_param -n $osc_rpc_stats)
7932 local lines=$(echo "$stats" | awk 'END {print NR;}')
7935 if [ $lines -le 20 ]; then
7938 for size in 1 2 4 8; do
7939 local rpc=$(echo "$stats" |
7940 awk '($1 == "'$size':") {print $2; exit; }')
7941 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7942 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7944 echo "$osc_rpc_stats check passed!"
7949 run_test 101c "check stripe_size aligned read-ahead ================="
7952 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7953 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7959 local file=$DIR/$tfile
7960 local sz_MB=${FILESIZE_101d:-500}
7961 local ra_MB=${READAHEAD_MB:-40}
7963 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7964 [ $free_MB -lt $sz_MB ] &&
7965 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7967 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7968 $LFS setstripe -c -1 $file || error "setstripe failed"
7970 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7971 echo Cancel LRU locks on lustre client to flush the client cache
7972 cancel_lru_locks osc
7974 echo Disable read-ahead
7975 local old_READAHEAD=$(set_read_ahead 0)
7977 echo Reading the test file $file with read-ahead disabled
7978 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7980 echo Cancel LRU locks on lustre client to flush the client cache
7981 cancel_lru_locks osc
7982 echo Enable read-ahead with ${ra_MB}MB
7983 set_read_ahead $ra_MB
7985 echo Reading the test file $file with read-ahead enabled
7986 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7988 echo "read-ahead disabled time read $raOFF"
7989 echo "read-ahead enabled time read $raON"
7991 set_read_ahead $old_READAHEAD
7993 wait_delete_completed
7995 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
7996 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7998 run_test 101d "file read with and without read-ahead enabled"
8001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8003 local file=$DIR/$tfile
8004 local size_KB=500 #KB
8008 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8009 local need_KB=$((count * size_KB))
8010 [[ $free_KB -le $need_KB ]] &&
8011 skip_env "Need free space $need_KB, have $free_KB"
8013 echo "Creating $count ${size_KB}K test files"
8014 for ((i = 0; i < $count; i++)); do
8015 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8018 echo "Cancel LRU locks on lustre client to flush the client cache"
8019 cancel_lru_locks $OSC
8021 echo "Reset readahead stats"
8022 $LCTL set_param -n llite.*.read_ahead_stats 0
8024 for ((i = 0; i < $count; i++)); do
8025 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8028 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8029 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8031 for ((i = 0; i < $count; i++)); do
8032 rm -rf $file.$i 2>/dev/null
8035 #10000 means 20% reads are missing in readahead
8036 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8038 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8041 which iozone || skip_env "no iozone installed"
8043 local old_debug=$($LCTL get_param debug)
8044 old_debug=${old_debug#*=}
8045 $LCTL set_param debug="reada mmap"
8047 # create a test file
8048 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8050 echo Cancel LRU locks on lustre client to flush the client cache
8051 cancel_lru_locks osc
8053 echo Reset readahead stats
8054 $LCTL set_param -n llite.*.read_ahead_stats 0
8056 echo mmap read the file with small block size
8057 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8060 echo checking missing pages
8061 $LCTL get_param llite.*.read_ahead_stats
8062 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8063 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8065 $LCTL set_param debug="$old_debug"
8066 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8069 run_test 101f "check mmap read performance"
8071 test_101g_brw_size_test() {
8073 local pages=$((mb * 1048576 / PAGE_SIZE))
8074 local file=$DIR/$tfile
8076 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8077 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8078 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8079 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8083 stack_trap "rm -f $file" EXIT
8084 $LCTL set_param -n osc.*.rpc_stats=0
8086 # 10 RPCs should be enough for the test
8088 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8089 { error "dd write ${mb} MB blocks failed"; return 3; }
8090 cancel_lru_locks osc
8091 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8092 { error "dd write ${mb} MB blocks failed"; return 4; }
8094 # calculate number of full-sized read and write RPCs
8095 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8096 sed -n '/pages per rpc/,/^$/p' |
8097 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8098 END { print reads,writes }'))
8099 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8101 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8108 remote_ost_nodsh && skip "remote OST with nodsh"
8111 local osts=$(get_facets OST)
8112 local list=$(comma_list $(osts_nodes))
8113 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8114 local brw_size="obdfilter.*.brw_size"
8116 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8118 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8120 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8121 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8122 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8123 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8124 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8125 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8127 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8130 if [[ $orig_mb -lt 16 ]]; then
8131 save_lustre_params $osts "$brw_size" > $p
8132 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8133 error "set 16MB RPC size failed"
8135 echo "remount client to enable new RPC size"
8136 remount_client $MOUNT || error "remount_client failed"
8139 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8140 # should be able to set brw_size=12, but no rpc_stats for that
8141 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8144 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8146 if [[ $orig_mb -lt 16 ]]; then
8147 restore_lustre_params < $p
8148 remount_client $MOUNT || error "remount_client restore failed"
8151 rm -f $p $DIR/$tfile
8153 run_test 101g "Big bulk(4/16 MiB) readahead"
8156 test_mkdir $DIR/$tdir
8157 chown $RUNAS_ID $DIR/$tdir
8160 STRIPE_COUNT=$OSTCOUNT
8161 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8163 trap cleanup_test102 EXIT
8165 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8167 for num in 1 2 3 4; do
8168 for count in $(seq 1 $STRIPE_COUNT); do
8169 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8170 local size=`expr $STRIPE_SIZE \* $num`
8171 local file=file"$num-$idx-$count"
8172 $1 $LFS setstripe -S $size -i $idx -c $count $file
8178 $1 tar cf $TMP/f102.tar $tdir --xattrs
8184 rm -rf $DIR/d0.sanity/d102
8188 [ "$UID" != 0 ] && skip "must run as root"
8189 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8190 skip_env "must have user_xattr"
8192 [ -z "$(which setfattr 2>/dev/null)" ] &&
8193 skip_env "could not find setfattr"
8195 local testfile=$DIR/$tfile
8198 echo "set/get xattr..."
8199 setfattr -n trusted.name1 -v value1 $testfile ||
8200 error "setfattr -n trusted.name1=value1 $testfile failed"
8201 getfattr -n trusted.name1 $testfile 2> /dev/null |
8202 grep "trusted.name1=.value1" ||
8203 error "$testfile missing trusted.name1=value1"
8205 setfattr -n user.author1 -v author1 $testfile ||
8206 error "setfattr -n user.author1=author1 $testfile failed"
8207 getfattr -n user.author1 $testfile 2> /dev/null |
8208 grep "user.author1=.author1" ||
8209 error "$testfile missing trusted.author1=author1"
8212 setfattr -n trusted.name2 -v value2 $testfile ||
8213 error "$testfile unable to set trusted.name2"
8214 setfattr -n trusted.name3 -v value3 $testfile ||
8215 error "$testfile unable to set trusted.name3"
8216 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8217 grep "trusted.name" | wc -l) -eq 3 ] ||
8218 error "$testfile missing 3 trusted.name xattrs"
8220 setfattr -n user.author2 -v author2 $testfile ||
8221 error "$testfile unable to set user.author2"
8222 setfattr -n user.author3 -v author3 $testfile ||
8223 error "$testfile unable to set user.author3"
8224 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8225 grep "user.author" | wc -l) -eq 3 ] ||
8226 error "$testfile missing 3 user.author xattrs"
8228 echo "remove xattr..."
8229 setfattr -x trusted.name1 $testfile ||
8230 error "$testfile error deleting trusted.name1"
8231 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8232 error "$testfile did not delete trusted.name1 xattr"
8234 setfattr -x user.author1 $testfile ||
8235 error "$testfile error deleting user.author1"
8236 echo "set lustre special xattr ..."
8237 $LFS setstripe -c1 $testfile
8238 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8239 awk -F "=" '/trusted.lov/ { print $2 }' )
8240 setfattr -n "trusted.lov" -v $lovea $testfile ||
8241 error "$testfile doesn't ignore setting trusted.lov again"
8242 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8243 error "$testfile allow setting invalid trusted.lov"
8246 run_test 102a "user xattr test =================================="
8249 [ -z "$(which setfattr 2>/dev/null)" ] &&
8250 skip_env "could not find setfattr"
8251 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8253 # b10930: get/set/list trusted.lov xattr
8254 echo "get/set/list trusted.lov xattr ..."
8255 local testfile=$DIR/$tfile
8256 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8257 error "setstripe failed"
8258 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8259 error "getstripe failed"
8260 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8261 error "can't get trusted.lov from $testfile"
8263 local testfile2=${testfile}2
8264 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8265 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8268 setfattr -n trusted.lov -v $value $testfile2
8269 local stripe_size=$($LFS getstripe -S $testfile2)
8270 local stripe_count=$($LFS getstripe -c $testfile2)
8271 [[ $stripe_size -eq 65536 ]] ||
8272 error "stripe size $stripe_size != 65536"
8273 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8274 error "stripe count $stripe_count != $STRIPECOUNT"
8277 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8280 [ -z "$(which setfattr 2>/dev/null)" ] &&
8281 skip_env "could not find setfattr"
8282 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8284 # b10930: get/set/list lustre.lov xattr
8285 echo "get/set/list lustre.lov xattr ..."
8286 test_mkdir $DIR/$tdir
8287 chown $RUNAS_ID $DIR/$tdir
8288 local testfile=$DIR/$tdir/$tfile
8289 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8290 error "setstripe failed"
8291 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8292 error "getstripe failed"
8293 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8294 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8296 local testfile2=${testfile}2
8297 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8298 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8300 $RUNAS $MCREATE $testfile2
8301 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8302 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8303 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8304 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8305 [ $stripe_count -eq $STRIPECOUNT ] ||
8306 error "stripe count $stripe_count != $STRIPECOUNT"
8308 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8310 compare_stripe_info1() {
8311 local stripe_index_all_zero=true
8313 for num in 1 2 3 4; do
8314 for count in $(seq 1 $STRIPE_COUNT); do
8315 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8316 local size=$((STRIPE_SIZE * num))
8317 local file=file"$num-$offset-$count"
8318 stripe_size=$($LFS getstripe -S $PWD/$file)
8319 [[ $stripe_size -ne $size ]] &&
8320 error "$file: size $stripe_size != $size"
8321 stripe_count=$($LFS getstripe -c $PWD/$file)
8322 # allow fewer stripes to be created, ORI-601
8323 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8324 error "$file: count $stripe_count != $count"
8325 stripe_index=$($LFS getstripe -i $PWD/$file)
8326 [[ $stripe_index -ne 0 ]] &&
8327 stripe_index_all_zero=false
8331 $stripe_index_all_zero &&
8332 error "all files are being extracted starting from OST index 0"
8336 have_xattrs_include() {
8337 tar --help | grep -q xattrs-include &&
8338 echo --xattrs-include="lustre.*"
8342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8343 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8345 XINC=$(have_xattrs_include)
8347 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8349 compare_stripe_info1
8351 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8355 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8357 XINC=$(have_xattrs_include)
8359 test_mkdir $DIR/$tdir.restore
8361 tar cf - --xattrs $tdir | tar xf - \
8362 -C $DIR/$tdir.restore --xattrs $XINC
8363 cd $DIR/$tdir.restore/$tdir
8364 compare_stripe_info1
8366 run_test 102f "tar copy files, not keep osts"
8369 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8370 skip "must have user_xattr"
8371 [ -z "$(which setfattr 2>/dev/null)" ] &&
8372 skip_env "could not find setfattr"
8373 [ -z "$(which getfattr 2>/dev/null)" ] &&
8374 skip_env "could not find getfattr"
8376 local xsize=${1:-1024} # in bytes
8377 local file=$DIR/$tfile
8378 local value="$(generate_string $xsize)"
8379 local xbig=trusted.big
8383 log "save $xbig on $file"
8386 setfattr -n $xbig -v $value $file ||
8387 error "saving $xbig on $file failed"
8389 setfattr -n $xbig -v $value $file &&
8390 error "saving $xbig on $file succeeded"
8394 local orig=$(get_xattr_value $xbig $file)
8395 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8397 local xsml=trusted.sml
8398 log "save $xsml on $file"
8399 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8401 local new=$(get_xattr_value $xbig $file)
8402 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8404 log "grow $xsml on $file"
8405 setfattr -n $xsml -v "$value" $file ||
8406 error "growing $xsml on $file failed"
8408 new=$(get_xattr_value $xbig $file)
8409 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8410 log "$xbig still valid after growing $xsml"
8415 test_102h() { # bug 15777
8418 run_test 102h "grow xattr from inside inode to external block"
8421 large_xattr_enabled || skip_env "ea_inode feature disabled"
8423 echo "setting xattr of max xattr size: $(max_xattr_size)"
8424 grow_xattr $(max_xattr_size)
8426 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8427 echo "This should fail:"
8428 grow_xattr $(($(max_xattr_size) + 10)) 1
8430 run_test 102ha "grow xattr from inside inode to external inode"
8432 test_102i() { # bug 17038
8433 [ -z "$(which getfattr 2>/dev/null)" ] &&
8434 skip "could not find getfattr"
8437 ln -s $DIR/$tfile $DIR/${tfile}link
8438 getfattr -n trusted.lov $DIR/$tfile ||
8439 error "lgetxattr on $DIR/$tfile failed"
8440 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8441 grep -i "no such attr" ||
8442 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8443 rm -f $DIR/$tfile $DIR/${tfile}link
8445 run_test 102i "lgetxattr test on symbolic link ============"
8448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8449 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8451 XINC=$(have_xattrs_include)
8452 setup_test102 "$RUNAS"
8453 chown $RUNAS_ID $DIR/$tdir
8454 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8456 compare_stripe_info1 "$RUNAS"
8458 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8461 [ -z "$(which setfattr 2>/dev/null)" ] &&
8462 skip "could not find setfattr"
8465 # b22187 just check that does not crash for regular file.
8466 setfattr -n trusted.lov $DIR/$tfile
8467 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8468 local test_kdir=$DIR/$tdir
8469 test_mkdir $test_kdir
8470 local default_size=$($LFS getstripe -S $test_kdir)
8471 local default_count=$($LFS getstripe -c $test_kdir)
8472 local default_offset=$($LFS getstripe -i $test_kdir)
8473 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8474 error 'dir setstripe failed'
8475 setfattr -n trusted.lov $test_kdir
8476 local stripe_size=$($LFS getstripe -S $test_kdir)
8477 local stripe_count=$($LFS getstripe -c $test_kdir)
8478 local stripe_offset=$($LFS getstripe -i $test_kdir)
8479 [ $stripe_size -eq $default_size ] ||
8480 error "stripe size $stripe_size != $default_size"
8481 [ $stripe_count -eq $default_count ] ||
8482 error "stripe count $stripe_count != $default_count"
8483 [ $stripe_offset -eq $default_offset ] ||
8484 error "stripe offset $stripe_offset != $default_offset"
8485 rm -rf $DIR/$tfile $test_kdir
8487 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8490 [ -z "$(which getfattr 2>/dev/null)" ] &&
8491 skip "could not find getfattr"
8493 # LU-532 trusted. xattr is invisible to non-root
8494 local testfile=$DIR/$tfile
8498 echo "listxattr as user..."
8499 chown $RUNAS_ID $testfile
8500 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8501 grep -q "trusted" &&
8502 error "$testfile trusted xattrs are user visible"
8506 run_test 102l "listxattr size test =================================="
8508 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8509 local path=$DIR/$tfile
8512 listxattr_size_check $path || error "listattr_size_check $path failed"
8514 run_test 102m "Ensure listxattr fails on small bufffer ========"
8518 getxattr() { # getxattr path name
8519 # Return the base64 encoding of the value of xattr name on path.
8523 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8525 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8527 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8529 getfattr --absolute-names --encoding=base64 --name=$name $path |
8530 awk -F= -v name=$name '$1 == name {
8531 print substr($0, index($0, "=") + 1);
8535 test_102n() { # LU-4101 mdt: protect internal xattrs
8536 [ -z "$(which setfattr 2>/dev/null)" ] &&
8537 skip "could not find setfattr"
8538 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8540 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8543 local file0=$DIR/$tfile.0
8544 local file1=$DIR/$tfile.1
8545 local xattr0=$TMP/$tfile.0
8546 local xattr1=$TMP/$tfile.1
8547 local namelist="lov lma lmv link fid version som hsm"
8551 rm -rf $file0 $file1 $xattr0 $xattr1
8554 # Get 'before' xattrs of $file1.
8555 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8557 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8558 namelist+=" lfsck_namespace"
8559 for name in $namelist; do
8560 # Try to copy xattr from $file0 to $file1.
8561 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8563 setfattr --name=trusted.$name --value="$value" $file1 ||
8564 error "setxattr 'trusted.$name' failed"
8566 # Try to set a garbage xattr.
8567 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8569 if [[ x$name == "xlov" ]]; then
8570 setfattr --name=trusted.lov --value="$value" $file1 &&
8571 error "setxattr invalid 'trusted.lov' success"
8573 setfattr --name=trusted.$name --value="$value" $file1 ||
8574 error "setxattr invalid 'trusted.$name' failed"
8577 # Try to remove the xattr from $file1. We don't care if this
8578 # appears to succeed or fail, we just don't want there to be
8579 # any changes or crashes.
8580 setfattr --remove=$trusted.$name $file1 2> /dev/null
8583 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8586 # Try to copy xattr from $file0 to $file1.
8587 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8589 setfattr --name=trusted.$name --value="$value" $file1 ||
8590 error "setxattr 'trusted.$name' failed"
8592 # Try to set a garbage xattr.
8593 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8595 setfattr --name=trusted.$name --value="$value" $file1 ||
8596 error "setxattr 'trusted.$name' failed"
8598 # Try to remove the xattr from $file1. We don't care if this
8599 # appears to succeed or fail, we just don't want there to be
8600 # any changes or crashes.
8601 setfattr --remove=$trusted.$name $file1 2> /dev/null
8604 # Get 'after' xattrs of file1.
8605 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8607 if ! diff $xattr0 $xattr1; then
8608 error "before and after xattrs of '$file1' differ"
8611 rm -rf $file0 $file1 $xattr0 $xattr1
8615 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8617 test_102p() { # LU-4703 setxattr did not check ownership
8618 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8619 skip "MDS needs to be at least 2.5.56"
8621 local testfile=$DIR/$tfile
8625 echo "setfacl as user..."
8626 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8627 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8629 echo "setfattr as user..."
8630 setfacl -m "u:$RUNAS_ID:---" $testfile
8631 $RUNAS setfattr -x system.posix_acl_access $testfile
8632 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8634 run_test 102p "check setxattr(2) correctly fails without permission"
8637 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8638 skip "MDS needs to be at least 2.6.92"
8640 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8642 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8645 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8646 skip "MDS needs to be at least 2.6.93"
8648 touch $DIR/$tfile || error "touch"
8649 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8650 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8651 rm $DIR/$tfile || error "rm"
8654 mkdir -p $DIR/$tdir || error "mkdir"
8655 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8656 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8657 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8658 error "$testfile error deleting user.author1"
8659 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8660 grep "user.$(basename $tdir)" &&
8661 error "$tdir did not delete user.$(basename $tdir)"
8662 rmdir $DIR/$tdir || error "rmdir"
8665 test_mkdir $DIR/$tdir
8666 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8667 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8668 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8669 error "$testfile error deleting user.author1"
8670 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8671 grep "user.$(basename $tdir)" &&
8672 error "$tdir did not delete user.$(basename $tdir)"
8673 rmdir $DIR/$tdir || error "rm striped dir"
8675 run_test 102r "set EAs with empty values"
8678 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8679 skip "MDS needs to be at least 2.11.52"
8681 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8683 save_lustre_params client "llite.*.xattr_cache" > $save
8685 for cache in 0 1; do
8686 lctl set_param llite.*.xattr_cache=$cache
8689 touch $DIR/$tfile || error "touch"
8690 for prefix in lustre security system trusted user; do
8691 # Note getxattr() may fail with 'Operation not
8692 # supported' or 'No such attribute' depending
8693 # on prefix and cache.
8694 getfattr -n $prefix.n102s $DIR/$tfile &&
8695 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8699 restore_lustre_params < $save
8701 run_test 102s "getting nonexistent xattrs should fail"
8704 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8705 skip "MDS needs to be at least 2.11.52"
8707 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8709 save_lustre_params client "llite.*.xattr_cache" > $save
8711 for cache in 0 1; do
8712 lctl set_param llite.*.xattr_cache=$cache
8714 for buf_size in 0 256; do
8716 touch $DIR/$tfile || error "touch"
8717 setfattr -n user.multiop $DIR/$tfile
8718 $MULTIOP $DIR/$tfile oa$buf_size ||
8719 error "cannot get zero length xattr value (buf_size = $buf_size)"
8723 restore_lustre_params < $save
8725 run_test 102t "zero length xattr values handled correctly"
8729 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8734 [ "$UID" != 0 ] && skip "must run as root"
8735 $GSS && skip_env "could not run under gss"
8736 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8737 skip_env "must have acl enabled"
8738 [ -z "$(which setfacl 2>/dev/null)" ] &&
8739 skip_env "could not find setfacl"
8740 remote_mds_nodsh && skip "remote MDS with nodsh"
8742 gpasswd -a daemon bin # LU-5641
8743 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8745 declare -a identity_old
8747 for num in $(seq $MDSCOUNT); do
8748 switch_identity $num true || identity_old[$num]=$?
8756 echo "performing cp ..."
8757 run_acl_subtest cp || error "run_acl_subtest cp failed"
8758 echo "performing getfacl-noacl..."
8759 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8760 echo "performing misc..."
8761 run_acl_subtest misc || error "misc test failed"
8762 echo "performing permissions..."
8763 run_acl_subtest permissions || error "permissions failed"
8764 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8765 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
8766 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
8767 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
8769 echo "performing permissions xattr..."
8770 run_acl_subtest permissions_xattr ||
8771 error "permissions_xattr failed"
8773 echo "performing setfacl..."
8774 run_acl_subtest setfacl || error "setfacl test failed"
8776 # inheritance test got from HP
8777 echo "performing inheritance..."
8778 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8779 chmod +x make-tree || error "chmod +x failed"
8780 run_acl_subtest inheritance || error "inheritance test failed"
8783 echo "LU-974 ignore umask when acl is enabled..."
8784 run_acl_subtest 974 || error "LU-974 umask test failed"
8785 if [ $MDSCOUNT -ge 2 ]; then
8786 run_acl_subtest 974_remote ||
8787 error "LU-974 umask test failed under remote dir"
8790 echo "LU-2561 newly created file is same size as directory..."
8791 if [ "$mds1_FSTYPE" != "zfs" ]; then
8792 run_acl_subtest 2561 || error "LU-2561 test failed"
8794 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8797 run_acl_subtest 4924 || error "LU-4924 test failed"
8802 for num in $(seq $MDSCOUNT); do
8803 if [ "${identity_old[$num]}" = 1 ]; then
8804 switch_identity $num false || identity_old[$num]=$?
8808 run_test 103a "acl test"
8814 for U in {0..511}; do
8816 local O=$(printf "%04o" $U)
8818 umask $(printf "%04o" $((511 ^ $O)))
8819 $LFS setstripe -c 1 $DIR/$tfile.s$O
8820 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8822 (( $S == ($O & 0666) )) ||
8823 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8825 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8826 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8827 (( $S == ($O & 0666) )) ||
8828 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8830 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8831 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8832 (( $S == ($O & 0666) )) ||
8833 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8834 rm -f $DIR/$tfile.[smp]$0
8838 # limit the concurrently running threads to 64. LU-11878
8839 local idx=$((U % 64))
8840 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8845 run_test 103b "umask lfs setstripe"
8849 cp -rp $DIR/$tdir $DIR/$tdir.bak
8851 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8852 error "$DIR/$tdir shouldn't contain default ACL"
8853 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8854 error "$DIR/$tdir.bak shouldn't contain default ACL"
8857 run_test 103c "'cp -rp' won't set empty acl"
8860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8863 lfs df || error "lfs df failed"
8864 lfs df -ih || error "lfs df -ih failed"
8865 lfs df -h $DIR || error "lfs df -h $DIR failed"
8866 lfs df -i $DIR || error "lfs df -i $DIR failed"
8867 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8868 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8870 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8871 lctl --device %$OSC deactivate
8872 lfs df || error "lfs df with deactivated OSC failed"
8873 lctl --device %$OSC activate
8874 # wait the osc back to normal
8875 wait_osc_import_ready client ost
8877 lfs df || error "lfs df with reactivated OSC failed"
8880 run_test 104a "lfs df [-ih] [path] test ========================="
8883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8884 [ $RUNAS_ID -eq $UID ] &&
8885 skip_env "RUNAS_ID = UID = $UID -- skipping"
8887 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8888 grep "Permission denied" | wc -l)))
8889 if [ $denied_cnt -ne 0 ]; then
8890 error "lfs check servers test failed"
8893 run_test 104b "$RUNAS lfs check servers test ===================="
8896 # doesn't work on 2.4 kernels
8898 if $(flock_is_enabled); then
8899 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8901 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8905 run_test 105a "flock when mounted without -o flock test ========"
8909 if $(flock_is_enabled); then
8910 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8912 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8916 run_test 105b "fcntl when mounted without -o flock test ========"
8920 if $(flock_is_enabled); then
8921 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8923 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8927 run_test 105c "lockf when mounted without -o flock test"
8929 test_105d() { # bug 15924
8930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8932 test_mkdir $DIR/$tdir
8933 flock_is_enabled || skip_env "mount w/o flock enabled"
8934 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8935 $LCTL set_param fail_loc=0x80000315
8936 flocks_test 2 $DIR/$tdir
8938 run_test 105d "flock race (should not freeze) ========"
8940 test_105e() { # bug 22660 && 22040
8941 flock_is_enabled || skip_env "mount w/o flock enabled"
8944 flocks_test 3 $DIR/$tfile
8946 run_test 105e "Two conflicting flocks from same process"
8948 test_106() { #bug 10921
8949 test_mkdir $DIR/$tdir
8950 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8951 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8953 run_test 106 "attempt exec of dir followed by chown of that dir"
8956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8964 local save_pattern=$(sysctl -n kernel.core_pattern)
8965 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8966 sysctl -w kernel.core_pattern=$file
8967 sysctl -w kernel.core_uses_pid=0
8975 kill -s 11 $SLEEPPID
8977 if [ -e $file ]; then
8978 size=`stat -c%s $file`
8979 [ $size -eq 0 ] && error "Fail to create core file $file"
8981 error "Fail to create core file $file"
8984 sysctl -w kernel.core_pattern=$save_pattern
8985 sysctl -w kernel.core_uses_pid=$save_uses_pid
8988 run_test 107 "Coredump on SIG"
8991 test_mkdir $DIR/$tdir
8992 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8993 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8994 error "mkdir with 256 char should fail, but did not"
8995 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8996 error "create with 255 char failed"
8997 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8998 error "create with 256 char should fail, but did not"
9003 run_test 110 "filename length checking"
9006 # Purpose: To verify dynamic thread (OSS) creation.
9009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9010 remote_ost_nodsh && skip "remote OST with nodsh"
9012 # Lustre does not stop service threads once they are started.
9013 # Reset number of running threads to default.
9018 local save_params="$TMP/sanity-$TESTNAME.parameters"
9020 # Get ll_ost_io count before I/O
9021 OSTIO_pre=$(do_facet ost1 \
9022 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9023 # Exit if lustre is not running (ll_ost_io not running).
9024 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9026 echo "Starting with $OSTIO_pre threads"
9027 local thread_max=$((OSTIO_pre * 2))
9028 local rpc_in_flight=$((thread_max * 2))
9029 # Number of I/O Process proposed to be started.
9031 local facets=$(get_facets OST)
9033 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9034 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9036 # Set in_flight to $rpc_in_flight
9037 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9038 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9039 nfiles=${rpc_in_flight}
9040 # Set ost thread_max to $thread_max
9041 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9043 # 5 Minutes should be sufficient for max number of OSS
9044 # threads(thread_max) to be created.
9048 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9049 test_mkdir $DIR/$tdir
9050 for i in $(seq $nfiles); do
9051 local file=$DIR/$tdir/${tfile}-$i
9052 $LFS setstripe -c -1 -i 0 $file
9053 ($WTL $file $timeout)&
9056 # I/O Started - Wait for thread_started to reach thread_max or report
9057 # error if thread_started is more than thread_max.
9058 echo "Waiting for thread_started to reach thread_max"
9059 local thread_started=0
9060 local end_time=$((SECONDS + timeout))
9062 while [ $SECONDS -le $end_time ] ; do
9064 # Get ost i/o thread_started count.
9065 thread_started=$(do_facet ost1 \
9067 ost.OSS.ost_io.threads_started | cut -d= -f2")
9068 # Break out if thread_started is equal/greater than thread_max
9069 if [[ $thread_started -ge $thread_max ]]; then
9070 echo ll_ost_io thread_started $thread_started, \
9071 equal/greater than thread_max $thread_max
9077 # Cleanup - We have the numbers, Kill i/o jobs if running.
9078 jobcount=($(jobs -p))
9079 for i in $(seq 0 $((${#jobcount[@]}-1)))
9081 kill -9 ${jobcount[$i]}
9082 if [ $? -ne 0 ] ; then
9084 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9088 # Cleanup files left by WTL binary.
9089 for i in $(seq $nfiles); do
9090 local file=$DIR/$tdir/${tfile}-$i
9092 if [ $? -ne 0 ] ; then
9093 echo "Warning: Failed to delete file $file"
9097 restore_lustre_params <$save_params
9098 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9100 # Error out if no new thread has started or Thread started is greater
9102 if [[ $thread_started -le $OSTIO_pre ||
9103 $thread_started -gt $thread_max ]]; then
9104 error "ll_ost_io: thread_started $thread_started" \
9105 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9106 "No new thread started or thread started greater " \
9110 run_test 115 "verify dynamic thread creation===================="
9113 wait_delete_completed
9114 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9115 echo "OST kbytes available: ${AVAIL[@]}"
9120 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9121 #echo OST $i: ${AVAIL[i]}kb
9122 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9126 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9131 echo "Min free space: OST $MINI: $MINV"
9132 echo "Max free space: OST $MAXI: $MAXV"
9135 test_116a() { # was previously test_116()
9136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9137 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9138 remote_mds_nodsh && skip "remote MDS with nodsh"
9140 echo -n "Free space priority "
9141 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9146 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9147 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9148 trap simple_cleanup_common EXIT
9150 # Check if we need to generate uneven OSTs
9151 test_mkdir -p $DIR/$tdir/OST${MINI}
9152 local FILL=$((MINV / 4))
9153 local DIFF=$((MAXV - MINV))
9154 local DIFF2=$((DIFF * 100 / MINV))
9156 local threshold=$(do_facet $SINGLEMDS \
9157 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9158 threshold=${threshold%%%}
9159 echo -n "Check for uneven OSTs: "
9160 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9162 if [[ $DIFF2 -gt $threshold ]]; then
9164 echo "Don't need to fill OST$MINI"
9166 # generate uneven OSTs. Write 2% over the QOS threshold value
9168 DIFF=$((threshold - DIFF2 + 2))
9169 DIFF2=$((MINV * DIFF / 100))
9170 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9171 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9172 error "setstripe failed"
9173 DIFF=$((DIFF2 / 2048))
9175 while [ $i -lt $DIFF ]; do
9177 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9178 bs=2M count=1 2>/dev/null
9187 DIFF=$((MAXV - MINV))
9188 DIFF2=$((DIFF * 100 / MINV))
9189 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9190 if [ $DIFF2 -gt $threshold ]; then
9193 echo "failed - QOS mode won't be used"
9194 simple_cleanup_common
9195 skip "QOS imbalance criteria not met"
9203 # now fill using QOS
9204 $LFS setstripe -c 1 $DIR/$tdir
9205 FILL=$((FILL / 200))
9206 if [ $FILL -gt 600 ]; then
9209 echo "writing $FILL files to QOS-assigned OSTs"
9211 while [ $i -lt $FILL ]; do
9213 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9217 echo "wrote $i 200k files"
9221 echo "Note: free space may not be updated, so measurements might be off"
9223 DIFF2=$((MAXV - MINV))
9224 echo "free space delta: orig $DIFF final $DIFF2"
9225 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9226 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9227 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9228 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9229 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9230 if [[ $DIFF -gt 0 ]]; then
9231 FILL=$((DIFF2 * 100 / DIFF - 100))
9232 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9235 # Figure out which files were written where
9236 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9237 awk '/'$MINI1': / {print $2; exit}')
9239 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9240 echo "$MINC files created on smaller OST $MINI1"
9241 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9242 awk '/'$MAXI1': / {print $2; exit}')
9244 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9245 echo "$MAXC files created on larger OST $MAXI1"
9246 if [[ $MINC -gt 0 ]]; then
9247 FILL=$((MAXC * 100 / MINC - 100))
9248 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9250 [[ $MAXC -gt $MINC ]] ||
9251 error_ignore LU-9 "stripe QOS didn't balance free space"
9252 simple_cleanup_common
9254 run_test 116a "stripe QOS: free space balance ==================="
9256 test_116b() { # LU-2093
9257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9258 remote_mds_nodsh && skip "remote MDS with nodsh"
9260 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9261 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9262 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9263 [ -z "$old_rr" ] && skip "no QOS"
9264 do_facet $SINGLEMDS lctl set_param \
9265 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9267 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9268 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9269 do_facet $SINGLEMDS lctl set_param fail_loc=0
9271 do_facet $SINGLEMDS lctl set_param \
9272 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9274 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9276 test_117() # bug 10891
9278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9280 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9281 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9282 lctl set_param fail_loc=0x21e
9283 > $DIR/$tfile || error "truncate failed"
9284 lctl set_param fail_loc=0
9285 echo "Truncate succeeded."
9288 run_test 117 "verify osd extend =========="
9290 NO_SLOW_RESENDCOUNT=4
9291 export OLD_RESENDCOUNT=""
9292 set_resend_count () {
9293 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9294 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9295 lctl set_param -n $PROC_RESENDCOUNT $1
9296 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9299 # for reduce test_118* time (b=14842)
9300 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9302 # Reset async IO behavior after error case
9304 FILE=$DIR/reset_async
9306 # Ensure all OSCs are cleared
9307 $LFS setstripe -c -1 $FILE
9308 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9313 test_118a() #bug 11710
9315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9319 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9320 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9321 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9323 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9324 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9329 run_test 118a "verify O_SYNC works =========="
9333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9334 remote_ost_nodsh && skip "remote OST with nodsh"
9338 #define OBD_FAIL_SRV_ENOENT 0x217
9339 set_nodes_failloc "$(osts_nodes)" 0x217
9340 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9342 set_nodes_failloc "$(osts_nodes)" 0
9343 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9344 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9347 if [[ $RC -eq 0 ]]; then
9348 error "Must return error due to dropped pages, rc=$RC"
9352 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9353 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9357 echo "Dirty pages not leaked on ENOENT"
9359 # Due to the above error the OSC will issue all RPCs syncronously
9360 # until a subsequent RPC completes successfully without error.
9361 $MULTIOP $DIR/$tfile Ow4096yc
9366 run_test 118b "Reclaim dirty pages on fatal error =========="
9370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9372 # for 118c, restore the original resend count, LU-1940
9373 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9374 set_resend_count $OLD_RESENDCOUNT
9375 remote_ost_nodsh && skip "remote OST with nodsh"
9379 #define OBD_FAIL_OST_EROFS 0x216
9380 set_nodes_failloc "$(osts_nodes)" 0x216
9382 # multiop should block due to fsync until pages are written
9383 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9387 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9388 error "Multiop failed to block on fsync, pid=$MULTIPID"
9391 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9393 if [[ $WRITEBACK -eq 0 ]]; then
9394 error "No page in writeback, writeback=$WRITEBACK"
9397 set_nodes_failloc "$(osts_nodes)" 0
9400 if [[ $RC -ne 0 ]]; then
9401 error "Multiop fsync failed, rc=$RC"
9404 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9405 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9407 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9408 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9412 echo "Dirty pages flushed via fsync on EROFS"
9415 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9417 # continue to use small resend count to reduce test_118* time (b=14842)
9418 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9423 remote_ost_nodsh && skip "remote OST with nodsh"
9427 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9428 set_nodes_failloc "$(osts_nodes)" 0x214
9429 # multiop should block due to fsync until pages are written
9430 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9434 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9435 error "Multiop failed to block on fsync, pid=$MULTIPID"
9438 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9440 if [[ $WRITEBACK -eq 0 ]]; then
9441 error "No page in writeback, writeback=$WRITEBACK"
9444 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9445 set_nodes_failloc "$(osts_nodes)" 0
9447 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9448 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9450 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9451 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9455 echo "Dirty pages gaurenteed flushed via fsync"
9458 run_test 118d "Fsync validation inject a delay of the bulk =========="
9461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9465 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9466 lctl set_param fail_loc=0x8000040a
9468 # Should simulate EINVAL error which is fatal
9469 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9471 if [[ $RC -eq 0 ]]; then
9472 error "Must return error due to dropped pages, rc=$RC"
9475 lctl set_param fail_loc=0x0
9477 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9478 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9479 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9481 if [[ $LOCKED -ne 0 ]]; then
9482 error "Locked pages remain in cache, locked=$LOCKED"
9485 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9486 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9490 echo "No pages locked after fsync"
9495 run_test 118f "Simulate unrecoverable OSC side error =========="
9498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9502 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9503 lctl set_param fail_loc=0x406
9505 # simulate local -ENOMEM
9506 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9509 lctl set_param fail_loc=0
9510 if [[ $RC -eq 0 ]]; then
9511 error "Must return error due to dropped pages, rc=$RC"
9514 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9515 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9516 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9518 if [[ $LOCKED -ne 0 ]]; then
9519 error "Locked pages remain in cache, locked=$LOCKED"
9522 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9523 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9527 echo "No pages locked after fsync"
9532 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9536 remote_ost_nodsh && skip "remote OST with nodsh"
9540 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9541 set_nodes_failloc "$(osts_nodes)" 0x20e
9542 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9543 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9546 set_nodes_failloc "$(osts_nodes)" 0
9547 if [[ $RC -eq 0 ]]; then
9548 error "Must return error due to dropped pages, rc=$RC"
9551 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9552 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9553 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9555 if [[ $LOCKED -ne 0 ]]; then
9556 error "Locked pages remain in cache, locked=$LOCKED"
9559 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9560 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9564 echo "No pages locked after fsync"
9568 run_test 118h "Verify timeout in handling recoverables errors =========="
9570 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9574 remote_ost_nodsh && skip "remote OST with nodsh"
9578 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9579 set_nodes_failloc "$(osts_nodes)" 0x20e
9581 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9582 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9585 set_nodes_failloc "$(osts_nodes)" 0
9589 if [[ $RC -ne 0 ]]; then
9590 error "got error, but should be not, rc=$RC"
9593 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9594 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9595 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9596 if [[ $LOCKED -ne 0 ]]; then
9597 error "Locked pages remain in cache, locked=$LOCKED"
9600 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9601 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9605 echo "No pages locked after fsync"
9609 run_test 118i "Fix error before timeout in recoverable error =========="
9611 [ "$SLOW" = "no" ] && set_resend_count 4
9614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9615 remote_ost_nodsh && skip "remote OST with nodsh"
9619 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9620 set_nodes_failloc "$(osts_nodes)" 0x220
9622 # return -EIO from OST
9623 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9625 set_nodes_failloc "$(osts_nodes)" 0x0
9626 if [[ $RC -eq 0 ]]; then
9627 error "Must return error due to dropped pages, rc=$RC"
9630 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9631 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9632 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9633 if [[ $LOCKED -ne 0 ]]; then
9634 error "Locked pages remain in cache, locked=$LOCKED"
9637 # in recoverable error on OST we want resend and stay until it finished
9638 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9639 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9643 echo "No pages locked after fsync"
9647 run_test 118j "Simulate unrecoverable OST side error =========="
9651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9652 remote_ost_nodsh && skip "remote OSTs with nodsh"
9654 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9655 set_nodes_failloc "$(osts_nodes)" 0x20e
9656 test_mkdir $DIR/$tdir
9658 for ((i=0;i<10;i++)); do
9659 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9660 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9667 set_nodes_failloc "$(osts_nodes)" 0
9670 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9672 test_118l() # LU-646
9674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9676 test_mkdir $DIR/$tdir
9677 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9680 run_test 118l "fsync dir"
9682 test_118m() # LU-3066
9684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9686 test_mkdir $DIR/$tdir
9687 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9690 run_test 118m "fdatasync dir ========="
9692 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9700 remote_ost_nodsh && skip "remote OSTs with nodsh"
9702 # Sleep to avoid a cached response.
9703 #define OBD_STATFS_CACHE_SECONDS 1
9706 # Inject a 10 second delay in the OST_STATFS handler.
9707 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9708 set_nodes_failloc "$(osts_nodes)" 0x242
9711 stat --file-system $MOUNT > /dev/null
9714 set_nodes_failloc "$(osts_nodes)" 0
9716 if ((end - begin > 20)); then
9717 error "statfs took $((end - begin)) seconds, expected 10"
9720 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9722 test_119a() # bug 11737
9724 BSIZE=$((512 * 1024))
9725 directio write $DIR/$tfile 0 1 $BSIZE
9726 # We ask to read two blocks, which is more than a file size.
9727 # directio will indicate an error when requested and actual
9728 # sizes aren't equeal (a normal situation in this case) and
9729 # print actual read amount.
9730 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9731 if [ "$NOB" != "$BSIZE" ]; then
9732 error "read $NOB bytes instead of $BSIZE"
9736 run_test 119a "Short directIO read must return actual read amount"
9738 test_119b() # bug 11737
9740 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9742 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9743 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9745 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9746 error "direct read failed"
9749 run_test 119b "Sparse directIO read must return actual read amount"
9751 test_119c() # bug 13099
9754 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9755 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9758 run_test 119c "Testing for direct read hitting hole"
9760 test_119d() # bug 15950
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9764 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9765 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9767 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9768 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9769 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9770 lctl set_param fail_loc=0x40d
9771 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9774 cat $DIR/$tfile > /dev/null &
9775 lctl set_param fail_loc=0
9778 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9780 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9781 error "the read rpcs have not completed in 2s"
9783 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9785 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9789 remote_mds_nodsh && skip "remote MDS with nodsh"
9790 test_mkdir -i0 -c1 $DIR/$tdir
9791 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9792 skip_env "no early lock cancel on server"
9794 lru_resize_disable mdc
9795 lru_resize_disable osc
9796 cancel_lru_locks mdc
9797 # asynchronous object destroy at MDT could cause bl ast to client
9798 cancel_lru_locks osc
9800 stat $DIR/$tdir > /dev/null
9801 can1=$(do_facet mds1 \
9802 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9803 awk '/ldlm_cancel/ {print $2}')
9804 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9805 awk '/ldlm_bl_callback/ {print $2}')
9806 test_mkdir -i0 -c1 $DIR/$tdir/d1
9807 can2=$(do_facet mds1 \
9808 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9809 awk '/ldlm_cancel/ {print $2}')
9810 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9811 awk '/ldlm_bl_callback/ {print $2}')
9812 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9813 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9814 lru_resize_enable mdc
9815 lru_resize_enable osc
9817 run_test 120a "Early Lock Cancel: mkdir test"
9820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9821 remote_mds_nodsh && skip "remote MDS with nodsh"
9822 test_mkdir $DIR/$tdir
9823 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9824 skip_env "no early lock cancel on server"
9826 lru_resize_disable mdc
9827 lru_resize_disable osc
9828 cancel_lru_locks mdc
9829 stat $DIR/$tdir > /dev/null
9830 can1=$(do_facet $SINGLEMDS \
9831 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9832 awk '/ldlm_cancel/ {print $2}')
9833 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9834 awk '/ldlm_bl_callback/ {print $2}')
9836 can2=$(do_facet $SINGLEMDS \
9837 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9838 awk '/ldlm_cancel/ {print $2}')
9839 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9840 awk '/ldlm_bl_callback/ {print $2}')
9841 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9842 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9843 lru_resize_enable mdc
9844 lru_resize_enable osc
9846 run_test 120b "Early Lock Cancel: create test"
9849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9850 remote_mds_nodsh && skip "remote MDS with nodsh"
9851 test_mkdir -i0 -c1 $DIR/$tdir
9852 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9853 skip "no early lock cancel on server"
9855 lru_resize_disable mdc
9856 lru_resize_disable osc
9857 test_mkdir -i0 -c1 $DIR/$tdir/d1
9858 test_mkdir -i0 -c1 $DIR/$tdir/d2
9859 touch $DIR/$tdir/d1/f1
9860 cancel_lru_locks mdc
9861 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9862 can1=$(do_facet mds1 \
9863 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9864 awk '/ldlm_cancel/ {print $2}')
9865 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9866 awk '/ldlm_bl_callback/ {print $2}')
9867 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9868 can2=$(do_facet mds1 \
9869 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9870 awk '/ldlm_cancel/ {print $2}')
9871 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9872 awk '/ldlm_bl_callback/ {print $2}')
9873 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9874 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9875 lru_resize_enable mdc
9876 lru_resize_enable osc
9878 run_test 120c "Early Lock Cancel: link test"
9881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9882 remote_mds_nodsh && skip "remote MDS with nodsh"
9883 test_mkdir -i0 -c1 $DIR/$tdir
9884 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9885 skip_env "no early lock cancel on server"
9887 lru_resize_disable mdc
9888 lru_resize_disable osc
9890 cancel_lru_locks mdc
9891 stat $DIR/$tdir > /dev/null
9892 can1=$(do_facet mds1 \
9893 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9894 awk '/ldlm_cancel/ {print $2}')
9895 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9896 awk '/ldlm_bl_callback/ {print $2}')
9897 chmod a+x $DIR/$tdir
9898 can2=$(do_facet mds1 \
9899 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9900 awk '/ldlm_cancel/ {print $2}')
9901 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9902 awk '/ldlm_bl_callback/ {print $2}')
9903 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9904 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9905 lru_resize_enable mdc
9906 lru_resize_enable osc
9908 run_test 120d "Early Lock Cancel: setattr test"
9911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9912 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9913 skip_env "no early lock cancel on server"
9914 remote_mds_nodsh && skip "remote MDS with nodsh"
9916 local dlmtrace_set=false
9918 test_mkdir -i0 -c1 $DIR/$tdir
9919 lru_resize_disable mdc
9920 lru_resize_disable osc
9921 ! $LCTL get_param debug | grep -q dlmtrace &&
9922 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9923 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9924 cancel_lru_locks mdc
9925 cancel_lru_locks osc
9926 dd if=$DIR/$tdir/f1 of=/dev/null
9927 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9928 # XXX client can not do early lock cancel of OST lock
9929 # during unlink (LU-4206), so cancel osc lock now.
9931 cancel_lru_locks osc
9932 can1=$(do_facet mds1 \
9933 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9934 awk '/ldlm_cancel/ {print $2}')
9935 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9936 awk '/ldlm_bl_callback/ {print $2}')
9937 unlink $DIR/$tdir/f1
9939 can2=$(do_facet mds1 \
9940 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9941 awk '/ldlm_cancel/ {print $2}')
9942 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9943 awk '/ldlm_bl_callback/ {print $2}')
9944 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9945 $LCTL dk $TMP/cancel.debug.txt
9946 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9947 $LCTL dk $TMP/blocking.debug.txt
9948 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9949 lru_resize_enable mdc
9950 lru_resize_enable osc
9952 run_test 120e "Early Lock Cancel: unlink test"
9955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9956 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9957 skip_env "no early lock cancel on server"
9958 remote_mds_nodsh && skip "remote MDS with nodsh"
9960 test_mkdir -i0 -c1 $DIR/$tdir
9961 lru_resize_disable mdc
9962 lru_resize_disable osc
9963 test_mkdir -i0 -c1 $DIR/$tdir/d1
9964 test_mkdir -i0 -c1 $DIR/$tdir/d2
9965 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9966 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9967 cancel_lru_locks mdc
9968 cancel_lru_locks osc
9969 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9970 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9971 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9972 # XXX client can not do early lock cancel of OST lock
9973 # during rename (LU-4206), so cancel osc lock now.
9975 cancel_lru_locks osc
9976 can1=$(do_facet mds1 \
9977 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9978 awk '/ldlm_cancel/ {print $2}')
9979 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9980 awk '/ldlm_bl_callback/ {print $2}')
9981 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9983 can2=$(do_facet mds1 \
9984 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9985 awk '/ldlm_cancel/ {print $2}')
9986 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9987 awk '/ldlm_bl_callback/ {print $2}')
9988 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9989 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9990 lru_resize_enable mdc
9991 lru_resize_enable osc
9993 run_test 120f "Early Lock Cancel: rename test"
9996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9997 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9998 skip_env "no early lock cancel on server"
9999 remote_mds_nodsh && skip "remote MDS with nodsh"
10001 lru_resize_disable mdc
10002 lru_resize_disable osc
10004 echo create $count files
10005 test_mkdir $DIR/$tdir
10006 cancel_lru_locks mdc
10007 cancel_lru_locks osc
10010 can0=$(do_facet $SINGLEMDS \
10011 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10012 awk '/ldlm_cancel/ {print $2}')
10013 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10014 awk '/ldlm_bl_callback/ {print $2}')
10015 createmany -o $DIR/$tdir/f $count
10017 can1=$(do_facet $SINGLEMDS \
10018 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10019 awk '/ldlm_cancel/ {print $2}')
10020 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10021 awk '/ldlm_bl_callback/ {print $2}')
10023 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10024 echo rm $count files
10027 can2=$(do_facet $SINGLEMDS \
10028 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10029 awk '/ldlm_cancel/ {print $2}')
10030 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10031 awk '/ldlm_bl_callback/ {print $2}')
10033 echo total: $count removes in $((t2-t1))
10034 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10036 # wait for commitment of removal
10037 lru_resize_enable mdc
10038 lru_resize_enable osc
10040 run_test 120g "Early Lock Cancel: performance test"
10042 test_121() { #bug #10589
10043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10046 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10047 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10048 lctl set_param fail_loc=0x310
10049 cancel_lru_locks osc > /dev/null
10050 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10051 lctl set_param fail_loc=0
10052 [[ $reads -eq $writes ]] ||
10053 error "read $reads blocks, must be $writes blocks"
10055 run_test 121 "read cancel race ========="
10057 test_123a() { # was test 123, statahead(bug 11401)
10058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10061 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10062 log "testing UP system. Performance may be lower than expected."
10067 test_mkdir $DIR/$tdir
10068 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10069 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10071 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10072 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10074 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10075 lctl set_param -n llite.*.statahead_max 0
10076 lctl get_param llite.*.statahead_max
10077 cancel_lru_locks mdc
10078 cancel_lru_locks osc
10080 time ls -l $DIR/$tdir | wc -l
10082 delta=$((etime - stime))
10083 log "ls $i files without statahead: $delta sec"
10084 lctl set_param llite.*.statahead_max=$max
10086 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10087 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10088 cancel_lru_locks mdc
10089 cancel_lru_locks osc
10091 time ls -l $DIR/$tdir | wc -l
10093 delta_sa=$((etime - stime))
10094 log "ls $i files with statahead: $delta_sa sec"
10095 lctl get_param -n llite.*.statahead_stats
10096 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10098 [[ $swrong -lt $ewrong ]] &&
10099 log "statahead was stopped, maybe too many locks held!"
10100 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10102 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10103 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10104 lctl set_param -n llite.*.statahead_max 0
10105 lctl get_param llite.*.statahead_max
10106 cancel_lru_locks mdc
10107 cancel_lru_locks osc
10109 time ls -l $DIR/$tdir | wc -l
10111 delta=$((etime - stime))
10112 log "ls $i files again without statahead: $delta sec"
10113 lctl set_param llite.*.statahead_max=$max
10114 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10115 if [ $SLOWOK -eq 0 ]; then
10116 error "ls $i files is slower with statahead!"
10118 log "ls $i files is slower with statahead!"
10124 [ $delta -gt 20 ] && break
10125 [ $delta -gt 8 ] && MULT=$((50 / delta))
10126 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10134 delta=$((etime - stime))
10135 log "rm -r $DIR/$tdir/: $delta seconds"
10137 lctl get_param -n llite.*.statahead_stats
10139 run_test 123a "verify statahead work"
10141 test_123b () { # statahead(bug 15027)
10142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10144 test_mkdir $DIR/$tdir
10145 createmany -o $DIR/$tdir/$tfile-%d 1000
10147 cancel_lru_locks mdc
10148 cancel_lru_locks osc
10150 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10151 lctl set_param fail_loc=0x80000803
10152 ls -lR $DIR/$tdir > /dev/null
10154 lctl set_param fail_loc=0x0
10155 lctl get_param -n llite.*.statahead_stats
10160 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10164 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10165 skip_env "no lru resize on server"
10169 test_mkdir $DIR/$tdir
10171 log "create $NR files at $DIR/$tdir"
10172 createmany -o $DIR/$tdir/f $NR ||
10173 error "failed to create $NR files in $DIR/$tdir"
10175 cancel_lru_locks mdc
10176 ls -l $DIR/$tdir > /dev/null
10180 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10181 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10182 LRU_SIZE=$($LCTL get_param -n $PARAM)
10183 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10184 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10186 log "NS=$(basename $NSDIR)"
10191 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10192 skip "Not enough cached locks created!"
10194 log "LRU=$LRU_SIZE"
10198 # We know that lru resize allows one client to hold $LIMIT locks
10199 # for 10h. After that locks begin to be killed by client.
10201 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10203 if [ $LIMIT -lt $LRU_SIZE ]; then
10204 skip "Limit is too small $LIMIT"
10207 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10208 # killing locks. Some time was spent for creating locks. This means
10209 # that up to the moment of sleep finish we must have killed some of
10210 # them (10-100 locks). This depends on how fast ther were created.
10211 # Many of them were touched in almost the same moment and thus will
10212 # be killed in groups.
10213 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10215 # Use $LRU_SIZE_B here to take into account real number of locks
10216 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10217 local LRU_SIZE_B=$LRU_SIZE
10219 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10220 log "OLD_LVF=$OLD_LVF"
10221 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10223 # Let's make sure that we really have some margin. Client checks
10224 # cached locks every 10 sec.
10225 SLEEP=$((SLEEP+20))
10226 log "Sleep ${SLEEP} sec"
10228 while ((SEC<$SLEEP)); do
10232 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10233 echo -n "$LRU_SIZE"
10236 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10237 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10239 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10240 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10241 unlinkmany $DIR/$tdir/f $NR
10245 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10246 log "unlink $NR files at $DIR/$tdir"
10247 unlinkmany $DIR/$tdir/f $NR
10249 run_test 124a "lru resize ======================================="
10251 get_max_pool_limit()
10253 local limit=$($LCTL get_param \
10254 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10256 for l in $limit; do
10257 if [[ $l -gt $max ]]; then
10265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10266 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10267 skip_env "no lru resize on server"
10269 LIMIT=$(get_max_pool_limit)
10271 NR=$(($(default_lru_size)*20))
10272 if [[ $NR -gt $LIMIT ]]; then
10273 log "Limit lock number by $LIMIT locks"
10277 IFree=$(mdsrate_inodes_available)
10278 if [ $IFree -lt $NR ]; then
10279 log "Limit lock number by $IFree inodes"
10283 lru_resize_disable mdc
10284 test_mkdir -p $DIR/$tdir/disable_lru_resize
10286 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10287 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10288 cancel_lru_locks mdc
10291 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10294 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10297 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10301 nolruresize_delta=$((etime-stime))
10302 log "ls -la time: $nolruresize_delta seconds"
10303 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10304 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10306 lru_resize_enable mdc
10307 test_mkdir -p $DIR/$tdir/enable_lru_resize
10309 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10310 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10311 cancel_lru_locks mdc
10314 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10317 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10320 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10324 lruresize_delta=$((etime-stime))
10325 log "ls -la time: $lruresize_delta seconds"
10326 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10328 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10329 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10330 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10331 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10333 log "lru resize performs the same with no lru resize"
10335 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10337 run_test 124b "lru resize (performance test) ======================="
10340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10341 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10342 skip_env "no lru resize on server"
10344 # cache ununsed locks on client
10346 cancel_lru_locks mdc
10347 test_mkdir $DIR/$tdir
10348 createmany -o $DIR/$tdir/f $nr ||
10349 error "failed to create $nr files in $DIR/$tdir"
10350 ls -l $DIR/$tdir > /dev/null
10352 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10353 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10354 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10355 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10356 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10358 # set lru_max_age to 1 sec
10359 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10360 echo "sleep $((recalc_p * 2)) seconds..."
10361 sleep $((recalc_p * 2))
10363 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10364 # restore lru_max_age
10365 $LCTL set_param -n $nsdir.lru_max_age $max_age
10366 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10367 unlinkmany $DIR/$tdir/f $nr
10369 run_test 124c "LRUR cancel very aged locks"
10371 test_125() { # 13358
10372 $LCTL get_param -n llite.*.client_type | grep -q local ||
10373 skip "must run as local client"
10374 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10375 skip_env "must have acl enabled"
10376 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10378 test_mkdir $DIR/$tdir
10379 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10380 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10381 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10383 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10385 test_126() { # bug 12829/13455
10386 $GSS && skip_env "must run as gss disabled"
10387 $LCTL get_param -n llite.*.client_type | grep -q local ||
10388 skip "must run as local client"
10389 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10391 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10392 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10394 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10396 run_test 126 "check that the fsgid provided by the client is taken into account"
10398 test_127a() { # bug 15521
10399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10401 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10402 $LCTL set_param osc.*.stats=0
10403 FSIZE=$((2048 * 1024))
10404 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10405 cancel_lru_locks osc
10406 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10408 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10409 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10410 echo "got $COUNT $NAME"
10411 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10412 eval $NAME=$COUNT || error "Wrong proc format"
10415 read_bytes|write_bytes)
10416 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10417 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10418 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10419 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10420 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10421 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10422 error "sumsquare is too small: $SUMSQ"
10423 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10424 error "sumsquare is too big: $SUMSQ"
10428 done < $DIR/${tfile}.tmp
10430 #check that we actually got some stats
10431 [ "$read_bytes" ] || error "Missing read_bytes stats"
10432 [ "$write_bytes" ] || error "Missing write_bytes stats"
10433 [ "$read_bytes" != 0 ] || error "no read done"
10434 [ "$write_bytes" != 0 ] || error "no write done"
10436 run_test 127a "verify the client stats are sane"
10438 test_127b() { # bug LU-333
10439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10440 local name count samp unit min max sum sumsq
10442 $LCTL set_param llite.*.stats=0
10444 # perform 2 reads and writes so MAX is different from SUM.
10445 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10446 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10447 cancel_lru_locks osc
10448 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10449 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10451 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10452 while read name count samp unit min max sum sumsq; do
10453 echo "got $count $name"
10454 eval $name=$count || error "Wrong proc format"
10458 [ $count -ne 2 ] && error "count is not 2: $count"
10459 [ $min -ne $PAGE_SIZE ] &&
10460 error "min is not $PAGE_SIZE: $min"
10461 [ $max -ne $PAGE_SIZE ] &&
10462 error "max is incorrect: $max"
10463 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10464 error "sum is wrong: $sum"
10467 [ $count -ne 2 ] && error "count is not 2: $count"
10468 [ $min -ne $PAGE_SIZE ] &&
10469 error "min is not $PAGE_SIZE: $min"
10470 [ $max -ne $PAGE_SIZE ] &&
10471 error "max is incorrect: $max"
10472 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10473 error "sum is wrong: $sum"
10477 done < $TMP/$tfile.tmp
10479 #check that we actually got some stats
10480 [ "$read_bytes" ] || error "Missing read_bytes stats"
10481 [ "$write_bytes" ] || error "Missing write_bytes stats"
10482 [ "$read_bytes" != 0 ] || error "no read done"
10483 [ "$write_bytes" != 0 ] || error "no write done"
10485 rm -f $TMP/${tfile}.tmp
10487 run_test 127b "verify the llite client stats are sane"
10489 test_128() { # bug 15212
10491 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10496 result=$(grep error $TMP/$tfile.log)
10497 rm -f $DIR/$tfile $TMP/$tfile.log
10498 [ -z "$result" ] ||
10499 error "consecutive find's under interactive lfs failed"
10501 run_test 128 "interactive lfs for 2 consecutive find's"
10503 set_dir_limits () {
10508 local ldproc=/proc/fs/ldiskfs
10509 local facets=$(get_facets MDS)
10511 for facet in ${facets//,/ }; do
10512 canondev=$(ldiskfs_canon \
10513 *.$(convert_facet2label $facet).mntdev $facet)
10514 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10515 ldproc=/sys/fs/ldiskfs
10516 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10517 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10521 check_mds_dmesg() {
10522 local facets=$(get_facets MDS)
10523 for facet in ${facets//,/ }; do
10524 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10531 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10532 skip "Need MDS version with at least 2.5.56"
10533 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10534 skip_env "ldiskfs only test"
10536 remote_mds_nodsh && skip "remote MDS with nodsh"
10540 local has_warning=false
10543 mkdir -p $DIR/$tdir
10545 # block size of mds1
10546 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10547 set_dir_limits $maxsize $maxsize
10548 local dirsize=$(stat -c%s "$DIR/$tdir")
10550 while [[ $dirsize -le $maxsize ]]; do
10551 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10553 if ! $has_warning; then
10554 check_mds_dmesg '"is approaching"' && has_warning=true
10556 # check two errors:
10557 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10558 # EFBIG for previous versions included in ldiskfs series
10559 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
10561 echo "return code $rc received as expected"
10563 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10564 error_exit "create failed w/o dir size limit"
10566 check_mds_dmesg '"has reached"' ||
10567 error_exit "reached message should be output"
10569 [ $has_warning = "false" ] &&
10570 error_exit "warning message should be output"
10572 dirsize=$(stat -c%s "$DIR/$tdir")
10574 [[ $dirsize -ge $maxsize ]] && return 0
10575 error_exit "current dir size $dirsize, " \
10576 "previous limit $maxsize"
10577 elif [ $rc -ne 0 ]; then
10579 error_exit "return $rc received instead of expected " \
10580 "$EFBIG or $ENOSPC, files in dir $dirsize"
10582 nfiles=$((nfiles + 1))
10583 dirsize=$(stat -c%s "$DIR/$tdir")
10587 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10589 run_test 129 "test directory size limit ========================"
10598 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10599 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10601 trap cleanup_130 EXIT RETURN
10603 local fm_file=$DIR/$tfile
10604 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10605 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10606 error "dd failed for $fm_file"
10608 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10609 filefrag -ves $fm_file
10611 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10612 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10613 [ $RC != 0 ] && error "filefrag $fm_file failed"
10615 filefrag_op=$(filefrag -ve -k $fm_file |
10616 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10617 lun=$($LFS getstripe -i $fm_file)
10619 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10622 for line in $filefrag_op
10624 frag_lun=`echo $line | cut -d: -f5`
10625 ext_len=`echo $line | cut -d: -f4`
10626 if (( $frag_lun != $lun )); then
10628 error "FIEMAP on 1-stripe file($fm_file) failed"
10631 (( tot_len += ext_len ))
10634 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10636 error "FIEMAP on 1-stripe file($fm_file) failed;"
10642 echo "FIEMAP on single striped file succeeded"
10644 run_test 130a "FIEMAP (1-stripe file)"
10647 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10649 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10650 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10652 trap cleanup_130 EXIT RETURN
10654 local fm_file=$DIR/$tfile
10655 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10656 error "setstripe on $fm_file"
10657 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10658 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10660 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10661 error "dd failed on $fm_file"
10663 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10664 filefrag_op=$(filefrag -ve -k $fm_file |
10665 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10667 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10668 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10673 for line in $filefrag_op
10675 frag_lun=$(echo $line | cut -d: -f5 |
10676 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10677 ext_len=$(echo $line | cut -d: -f4)
10678 if (( $frag_lun != $last_lun )); then
10679 if (( tot_len != 1024 )); then
10681 error "FIEMAP on $fm_file failed; returned " \
10682 "len $tot_len for OST $last_lun instead of 1024"
10685 (( num_luns += 1 ))
10689 (( tot_len += ext_len ))
10692 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10694 error "FIEMAP on $fm_file failed; returned wrong number of " \
10695 "luns or wrong len for OST $last_lun"
10701 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10703 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10706 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10708 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10709 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10711 trap cleanup_130 EXIT RETURN
10713 local fm_file=$DIR/$tfile
10714 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10715 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10716 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10718 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10719 error "dd failed on $fm_file"
10721 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10722 filefrag_op=$(filefrag -ve -k $fm_file |
10723 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10725 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10726 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10731 for line in $filefrag_op
10733 frag_lun=$(echo $line | cut -d: -f5 |
10734 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10735 ext_len=$(echo $line | cut -d: -f4)
10736 if (( $frag_lun != $last_lun )); then
10737 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10738 if (( logical != 512 )); then
10740 error "FIEMAP on $fm_file failed; returned " \
10741 "logical start for lun $logical instead of 512"
10744 if (( tot_len != 512 )); then
10746 error "FIEMAP on $fm_file failed; returned " \
10747 "len $tot_len for OST $last_lun instead of 1024"
10750 (( num_luns += 1 ))
10754 (( tot_len += ext_len ))
10757 if (( num_luns != 2 || tot_len != 512 )); then
10759 error "FIEMAP on $fm_file failed; returned wrong number of " \
10760 "luns or wrong len for OST $last_lun"
10766 echo "FIEMAP on 2-stripe file with hole succeeded"
10768 run_test 130c "FIEMAP (2-stripe file with hole)"
10771 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10773 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10774 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10776 trap cleanup_130 EXIT RETURN
10778 local fm_file=$DIR/$tfile
10779 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10780 error "setstripe on $fm_file"
10781 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10782 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10784 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10785 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10786 error "dd failed on $fm_file"
10788 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10789 filefrag_op=$(filefrag -ve -k $fm_file |
10790 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10792 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10793 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10798 for line in $filefrag_op
10800 frag_lun=$(echo $line | cut -d: -f5 |
10801 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10802 ext_len=$(echo $line | cut -d: -f4)
10803 if (( $frag_lun != $last_lun )); then
10804 if (( tot_len != 1024 )); then
10806 error "FIEMAP on $fm_file failed; returned " \
10807 "len $tot_len for OST $last_lun instead of 1024"
10810 (( num_luns += 1 ))
10814 (( tot_len += ext_len ))
10817 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10819 error "FIEMAP on $fm_file failed; returned wrong number of " \
10820 "luns or wrong len for OST $last_lun"
10826 echo "FIEMAP on N-stripe file succeeded"
10828 run_test 130d "FIEMAP (N-stripe file)"
10831 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10833 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10834 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10836 trap cleanup_130 EXIT RETURN
10838 local fm_file=$DIR/$tfile
10839 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10840 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10841 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10844 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10845 for ((i = 0; i < $NUM_BLKS; i++))
10847 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10850 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10851 filefrag_op=$(filefrag -ve -k $fm_file |
10852 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10854 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10855 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10860 for line in $filefrag_op
10862 frag_lun=$(echo $line | cut -d: -f5 |
10863 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10864 ext_len=$(echo $line | cut -d: -f4)
10865 if (( $frag_lun != $last_lun )); then
10866 if (( tot_len != $EXPECTED_LEN )); then
10868 error "FIEMAP on $fm_file failed; returned " \
10869 "len $tot_len for OST $last_lun instead " \
10873 (( num_luns += 1 ))
10877 (( tot_len += ext_len ))
10880 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10882 error "FIEMAP on $fm_file failed; returned wrong number " \
10883 "of luns or wrong len for OST $last_lun"
10889 echo "FIEMAP with continuation calls succeeded"
10891 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10894 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10895 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10897 local fm_file=$DIR/$tfile
10898 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10899 error "multiop create with lov_delay_create on $fm_file"
10901 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10902 filefrag_extents=$(filefrag -vek $fm_file |
10903 awk '/extents? found/ { print $2 }')
10904 if [[ "$filefrag_extents" != "0" ]]; then
10905 error "FIEMAP on $fm_file failed; " \
10906 "returned $filefrag_extents expected 0"
10911 run_test 130f "FIEMAP (unstriped file)"
10913 # Test for writev/readv
10915 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10916 error "writev test failed"
10917 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10918 error "readv failed"
10921 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10924 local fsize=$((524288 + 1048576 + 1572864))
10925 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10926 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10927 error "append writev test failed"
10929 ((fsize += 1572864 + 1048576))
10930 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10931 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10932 error "append writev test failed"
10935 run_test 131b "test append writev"
10938 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10941 run_test 131c "test read/write on file w/o objects"
10944 rwv -f $DIR/$tfile -w -n 1 1572864
10945 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10946 if [ "$NOB" != 1572864 ]; then
10947 error "Short read filed: read $NOB bytes instead of 1572864"
10951 run_test 131d "test short read"
10954 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10955 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10956 error "read hitting hole failed"
10959 run_test 131e "test read hitting hole"
10968 mds*) res=$(do_facet $facet \
10969 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10971 ost*) res=$(do_facet $facet \
10972 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10974 *) error "Wrong facet '$facet'" ;;
10976 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10977 # if the argument $3 is zero, it means any stat increment is ok.
10978 if [[ $want -gt 0 ]]; then
10979 local count=$(echo $res | awk '{ print $2 }')
10980 [[ $count -ne $want ]] &&
10981 error "The $op counter on $facet is $count, not $want"
10986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10987 remote_ost_nodsh && skip "remote OST with nodsh"
10988 remote_mds_nodsh && skip "remote MDS with nodsh"
10989 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10990 skip_env "MDS doesn't support rename stats"
10992 local testdir=$DIR/${tdir}/stats_testdir
10994 mkdir -p $DIR/${tdir}
10997 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10998 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11000 # verify mdt stats first.
11001 mkdir ${testdir} || error "mkdir failed"
11002 check_stats $SINGLEMDS "mkdir" 1
11003 touch ${testdir}/${tfile} || error "touch failed"
11004 check_stats $SINGLEMDS "open" 1
11005 check_stats $SINGLEMDS "close" 1
11006 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11007 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11008 check_stats $SINGLEMDS "mknod" 2
11010 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11011 check_stats $SINGLEMDS "unlink" 1
11012 rm -f ${testdir}/${tfile} || error "file remove failed"
11013 check_stats $SINGLEMDS "unlink" 2
11015 # remove working dir and check mdt stats again.
11016 rmdir ${testdir} || error "rmdir failed"
11017 check_stats $SINGLEMDS "rmdir" 1
11019 local testdir1=$DIR/${tdir}/stats_testdir1
11020 mkdir -p ${testdir}
11021 mkdir -p ${testdir1}
11022 touch ${testdir1}/test1
11023 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11024 check_stats $SINGLEMDS "crossdir_rename" 1
11026 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11027 check_stats $SINGLEMDS "samedir_rename" 1
11029 rm -rf $DIR/${tdir}
11031 run_test 133a "Verifying MDT stats ========================================"
11036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11037 remote_ost_nodsh && skip "remote OST with nodsh"
11038 remote_mds_nodsh && skip "remote MDS with nodsh"
11040 local testdir=$DIR/${tdir}/stats_testdir
11042 mkdir -p ${testdir} || error "mkdir failed"
11043 touch ${testdir}/${tfile} || error "touch failed"
11044 cancel_lru_locks mdc
11047 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11048 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11050 # extra mdt stats verification.
11051 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11052 check_stats $SINGLEMDS "setattr" 1
11053 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11054 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11056 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11057 check_stats $SINGLEMDS "getattr" 1
11059 rm -rf $DIR/${tdir}
11061 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11062 # so the check below is not reliable
11063 [ $MDSCOUNT -eq 1 ] || return 0
11065 # Sleep to avoid a cached response.
11066 #define OBD_STATFS_CACHE_SECONDS 1
11068 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11069 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11070 $LFS df || error "lfs failed"
11071 check_stats $SINGLEMDS "statfs" 1
11073 # check aggregated statfs (LU-10018)
11074 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11076 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11079 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11080 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11082 check_stats $SINGLEMDS "statfs" 1
11084 # We want to check that the client didn't send OST_STATFS to
11085 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11086 # extra care is needed here.
11087 if remote_mds; then
11088 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11089 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11091 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11092 [ "$res" ] && error "OST got STATFS"
11097 run_test 133b "Verifying extra MDT stats =================================="
11100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11101 remote_ost_nodsh && skip "remote OST with nodsh"
11102 remote_mds_nodsh && skip "remote MDS with nodsh"
11104 local testdir=$DIR/$tdir/stats_testdir
11106 test_mkdir -p $testdir
11108 # verify obdfilter stats.
11109 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11111 cancel_lru_locks osc
11112 wait_delete_completed
11115 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11116 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11118 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11121 cancel_lru_locks osc
11122 check_stats ost1 "write" 1
11124 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11125 check_stats ost1 "read" 1
11127 > $testdir/$tfile || error "truncate failed"
11128 check_stats ost1 "punch" 1
11130 rm -f $testdir/$tfile || error "file remove failed"
11131 wait_delete_completed
11132 check_stats ost1 "destroy" 1
11136 run_test 133c "Verifying OST stats ========================================"
11143 while [ $value -ge 2 ]; do
11148 if [ $orig -gt $order ]; then
11156 local size=('K' 'M' 'G' 'T');
11158 local size_string=$value
11160 while [ $value -ge 1024 ]; do
11161 if [ $i -gt 3 ]; then
11162 #T is the biggest unit we get here, if that is bigger,
11164 size_string=${value}T
11167 value=$((value >> 10))
11168 if [ $value -lt 1024 ]; then
11169 size_string=${value}${size[$i]}
11178 get_rename_size() {
11180 local context=${2:-.}
11181 local sample=$(do_facet $SINGLEMDS $LCTL \
11182 get_param mdt.$FSNAME-MDT0000.rename_stats |
11183 grep -A1 $context |
11184 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11190 remote_ost_nodsh && skip "remote OST with nodsh"
11191 remote_mds_nodsh && skip "remote MDS with nodsh"
11192 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11193 skip_env "MDS doesn't support rename stats"
11195 local testdir1=$DIR/${tdir}/stats_testdir1
11196 local testdir2=$DIR/${tdir}/stats_testdir2
11197 mkdir -p $DIR/${tdir}
11199 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11201 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11202 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11204 createmany -o $testdir1/test 512 || error "createmany failed"
11206 # check samedir rename size
11207 mv ${testdir1}/test0 ${testdir1}/test_0
11209 local testdir1_size=$(ls -l $DIR/${tdir} |
11210 awk '/stats_testdir1/ {print $5}')
11211 local testdir2_size=$(ls -l $DIR/${tdir} |
11212 awk '/stats_testdir2/ {print $5}')
11214 testdir1_size=$(order_2 $testdir1_size)
11215 testdir2_size=$(order_2 $testdir2_size)
11217 testdir1_size=$(size_in_KMGT $testdir1_size)
11218 testdir2_size=$(size_in_KMGT $testdir2_size)
11220 echo "source rename dir size: ${testdir1_size}"
11221 echo "target rename dir size: ${testdir2_size}"
11223 local cmd="do_facet $SINGLEMDS $LCTL "
11224 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11226 eval $cmd || error "$cmd failed"
11227 local samedir=$($cmd | grep 'same_dir')
11228 local same_sample=$(get_rename_size $testdir1_size)
11229 [ -z "$samedir" ] && error "samedir_rename_size count error"
11230 [[ $same_sample -eq 1 ]] ||
11231 error "samedir_rename_size error $same_sample"
11232 echo "Check same dir rename stats success"
11234 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11236 # check crossdir rename size
11237 mv ${testdir1}/test_0 ${testdir2}/test_0
11239 testdir1_size=$(ls -l $DIR/${tdir} |
11240 awk '/stats_testdir1/ {print $5}')
11241 testdir2_size=$(ls -l $DIR/${tdir} |
11242 awk '/stats_testdir2/ {print $5}')
11244 testdir1_size=$(order_2 $testdir1_size)
11245 testdir2_size=$(order_2 $testdir2_size)
11247 testdir1_size=$(size_in_KMGT $testdir1_size)
11248 testdir2_size=$(size_in_KMGT $testdir2_size)
11250 echo "source rename dir size: ${testdir1_size}"
11251 echo "target rename dir size: ${testdir2_size}"
11253 eval $cmd || error "$cmd failed"
11254 local crossdir=$($cmd | grep 'crossdir')
11255 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11256 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11257 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11258 [[ $src_sample -eq 1 ]] ||
11259 error "crossdir_rename_size error $src_sample"
11260 [[ $tgt_sample -eq 1 ]] ||
11261 error "crossdir_rename_size error $tgt_sample"
11262 echo "Check cross dir rename stats success"
11263 rm -rf $DIR/${tdir}
11265 run_test 133d "Verifying rename_stats ========================================"
11268 remote_mds_nodsh && skip "remote MDS with nodsh"
11269 remote_ost_nodsh && skip "remote OST with nodsh"
11270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11272 local testdir=$DIR/${tdir}/stats_testdir
11273 local ctr f0 f1 bs=32768 count=42 sum
11275 mkdir -p ${testdir} || error "mkdir failed"
11277 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11279 for ctr in {write,read}_bytes; do
11281 cancel_lru_locks osc
11283 do_facet ost1 $LCTL set_param -n \
11284 "obdfilter.*.exports.clear=clear"
11286 if [ $ctr = write_bytes ]; then
11288 f1=${testdir}/${tfile}
11290 f0=${testdir}/${tfile}
11294 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11297 cancel_lru_locks osc
11299 sum=$(do_facet ost1 $LCTL get_param \
11300 "obdfilter.*.exports.*.stats" |
11301 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11302 $1 == ctr { sum += $7 }
11303 END { printf("%0.0f", sum) }')
11305 if ((sum != bs * count)); then
11306 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11310 rm -rf $DIR/${tdir}
11312 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11314 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11316 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11317 # not honor the -ignore_readdir_race option correctly. So we call
11318 # error_ignore() rather than error() in these cases. See LU-11152.
11320 if (find --version; do_facet mds1 find --version) |
11321 grep -q '\b4\.5\.1[1-4]\b'; then
11322 error_ignore LU-11152 "$@"
11329 # First without trusting modes.
11330 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11331 echo "proc_dirs='$proc_dirs'"
11332 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11333 find $proc_dirs -exec cat '{}' \; &> /dev/null
11335 # Second verifying readability.
11336 $LCTL get_param -R '*' &> /dev/null
11338 # Verifing writability with badarea_io.
11340 -ignore_readdir_race \
11342 -not -name force_lbug \
11343 -not -name changelog_mask \
11344 -exec badarea_io '{}' \; ||
11345 error_133 "find $proc_dirs failed"
11347 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11350 remote_mds_nodsh && skip "remote MDS with nodsh"
11351 remote_ost_nodsh && skip "remote OST with nodsh"
11353 # eventually, this can also be replaced with "lctl get_param -R",
11354 # but not until that option is always available on the server
11356 for facet in mds1 ost1; do
11357 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11358 skip_noexit "Too old lustre on $facet"
11359 local facet_proc_dirs=$(do_facet $facet \
11360 \\\ls -d $proc_regexp 2>/dev/null)
11361 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11362 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11363 do_facet $facet find $facet_proc_dirs \
11364 ! -name req_history \
11365 -exec cat '{}' \\\; &> /dev/null
11367 do_facet $facet find $facet_proc_dirs \
11368 ! -name req_history \
11370 -exec cat '{}' \\\; &> /dev/null ||
11371 error "proc file read failed"
11373 do_facet $facet find $facet_proc_dirs \
11374 -ignore_readdir_race \
11376 -not -name force_lbug \
11377 -not -name changelog_mask \
11378 -exec badarea_io '{}' \\\; ||
11379 error_133 "$facet find $facet_proc_dirs failed"
11382 # remount the FS in case writes/reads /proc break the FS
11383 cleanup || error "failed to unmount"
11384 setup || error "failed to setup"
11387 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11390 remote_mds_nodsh && skip "remote MDS with nodsh"
11391 remote_ost_nodsh && skip "remote OST with nodsh"
11392 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11393 skip "Need MDS version at least 2.9.54"
11397 for facet in client mds1 ost1; do
11398 local facet_proc_dirs=$(do_facet $facet \
11399 \\\ls -d $proc_regexp 2> /dev/null)
11400 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11401 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11402 # Get the list of files that are missing the terminating newline
11403 local missing=($(do_facet $facet \
11404 find ${facet_proc_dirs} -type f \| \
11405 while read F\; do \
11406 awk -v FS='\v' -v RS='\v\v' \
11407 "'END { if(NR>0 && \
11408 \\\$NF !~ /.*\\\n\$/) \
11409 print FILENAME}'" \
11412 [ ${#missing[*]} -eq 0 ] ||
11413 error "files do not end with newline: ${missing[*]}"
11416 run_test 133h "Proc files should end with newlines"
11419 remote_mds_nodsh && skip "remote MDS with nodsh"
11420 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11421 skip "Need MDS version at least 2.7.54"
11423 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11424 cancel_lru_locks mdc
11426 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11427 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11428 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11431 createmany -o $DIR/$tdir/f $nr ||
11432 error "failed to create $nr files in $DIR/$tdir"
11433 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11435 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11436 do_facet mds1 $LCTL set_param fail_loc=0x327
11437 do_facet mds1 $LCTL set_param fail_val=500
11440 echo "sleep 10 seconds ..."
11442 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11444 do_facet mds1 $LCTL set_param fail_loc=0
11445 do_facet mds1 $LCTL set_param fail_val=0
11446 [ $lck_cnt -lt $unused ] ||
11447 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11450 unlinkmany $DIR/$tdir/f $nr
11452 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11455 remote_mds_nodsh && skip "remote MDS with nodsh"
11456 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11457 skip "Need MDS version at least 2.7.54"
11459 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11460 cancel_lru_locks mdc
11462 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11463 ldlm.lock_reclaim_threshold_mb)
11464 # disable reclaim temporarily
11465 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11467 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11468 do_facet mds1 $LCTL set_param fail_loc=0x328
11469 do_facet mds1 $LCTL set_param fail_val=500
11471 $LCTL set_param debug=+trace
11474 createmany -o $DIR/$tdir/f $nr &
11475 local create_pid=$!
11477 echo "Sleep $TIMEOUT seconds ..."
11479 if ! ps -p $create_pid > /dev/null 2>&1; then
11480 do_facet mds1 $LCTL set_param fail_loc=0
11481 do_facet mds1 $LCTL set_param fail_val=0
11482 do_facet mds1 $LCTL set_param \
11483 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11484 error "createmany finished incorrectly!"
11486 do_facet mds1 $LCTL set_param fail_loc=0
11487 do_facet mds1 $LCTL set_param fail_val=0
11488 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11489 wait $create_pid || return 1
11491 unlinkmany $DIR/$tdir/f $nr
11493 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11495 test_140() { #bug-17379
11496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11498 test_mkdir $DIR/$tdir
11499 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11500 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11502 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11503 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11505 while i=$((i + 1)); do
11507 cd $i || error "Changing to $i"
11508 ln -s ../stat stat || error "Creating stat symlink"
11509 # Read the symlink until ELOOP present,
11510 # not LBUGing the system is considered success,
11511 # we didn't overrun the stack.
11512 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11513 if [ $ret -ne 0 ]; then
11514 if [ $ret -eq 40 ]; then
11517 error "Open stat symlink"
11523 echo "The symlink depth = $i"
11524 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11525 error "Invalid symlink depth"
11527 # Test recursive symlink
11528 ln -s symlink_self symlink_self
11529 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11530 echo "open symlink_self returns $ret"
11531 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11533 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11538 local TF="$TMP/$tfile"
11540 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11542 cancel_lru_locks $OSC
11543 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11544 remount_client $MOUNT
11546 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11549 $TRUNCATE $DIR/$tfile 6000
11550 cancel_lru_locks $OSC
11551 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11554 echo "12345" >>$DIR/$tfile
11555 cancel_lru_locks $OSC
11556 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11559 echo "12345" >>$DIR/$tfile
11560 cancel_lru_locks $OSC
11561 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11566 run_test 150 "truncate/append tests"
11568 #LU-2902 roc_hit was not able to read all values from lproc
11569 function roc_hit_init() {
11570 local list=$(comma_list $(osts_nodes))
11571 local dir=$DIR/$tdir-check
11572 local file=$dir/$tfile
11578 #use setstripe to do a write to every ost
11579 for i in $(seq 0 $((OSTCOUNT-1))); do
11580 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11581 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11582 idx=$(printf %04x $i)
11583 BEFORE=$(get_osd_param $list *OST*$idx stats |
11584 awk '$1 == "cache_access" {sum += $7}
11585 END { printf("%0.0f", sum) }')
11587 cancel_lru_locks osc
11588 cat $file >/dev/null
11590 AFTER=$(get_osd_param $list *OST*$idx stats |
11591 awk '$1 == "cache_access" {sum += $7}
11592 END { printf("%0.0f", sum) }')
11594 echo BEFORE:$BEFORE AFTER:$AFTER
11595 if ! let "AFTER - BEFORE == 4"; then
11597 error "roc_hit is not safe to use"
11605 function roc_hit() {
11606 local list=$(comma_list $(osts_nodes))
11607 echo $(get_osd_param $list '' stats |
11608 awk '$1 == "cache_hit" {sum += $7}
11609 END { printf("%0.0f", sum) }')
11612 function set_cache() {
11615 if [ "$2" == "off" ]; then
11618 local list=$(comma_list $(osts_nodes))
11619 set_osd_param $list '' $1_cache_enable $on
11621 cancel_lru_locks osc
11625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11626 remote_ost_nodsh && skip "remote OST with nodsh"
11629 local list=$(comma_list $(osts_nodes))
11631 # check whether obdfilter is cache capable at all
11632 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11633 skip "not cache-capable obdfilter"
11636 # check cache is enabled on all obdfilters
11637 if get_osd_param $list '' read_cache_enable | grep 0; then
11638 skip "oss cache is disabled"
11641 set_osd_param $list '' writethrough_cache_enable 1
11643 # check write cache is enabled on all obdfilters
11644 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11645 skip "oss write cache is NOT enabled"
11650 #define OBD_FAIL_OBD_NO_LRU 0x609
11651 do_nodes $list $LCTL set_param fail_loc=0x609
11653 # pages should be in the case right after write
11654 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11657 local BEFORE=$(roc_hit)
11658 cancel_lru_locks osc
11659 cat $DIR/$tfile >/dev/null
11660 local AFTER=$(roc_hit)
11662 do_nodes $list $LCTL set_param fail_loc=0
11664 if ! let "AFTER - BEFORE == CPAGES"; then
11665 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11668 # the following read invalidates the cache
11669 cancel_lru_locks osc
11670 set_osd_param $list '' read_cache_enable 0
11671 cat $DIR/$tfile >/dev/null
11673 # now data shouldn't be found in the cache
11675 cancel_lru_locks osc
11676 cat $DIR/$tfile >/dev/null
11678 if let "AFTER - BEFORE != 0"; then
11679 error "IN CACHE: before: $BEFORE, after: $AFTER"
11682 set_osd_param $list '' read_cache_enable 1
11685 run_test 151 "test cache on oss and controls ==============================="
11688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11690 local TF="$TMP/$tfile"
11692 # simulate ENOMEM during write
11693 #define OBD_FAIL_OST_NOMEM 0x226
11694 lctl set_param fail_loc=0x80000226
11695 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11697 sync || error "sync failed"
11698 lctl set_param fail_loc=0
11700 # discard client's cache
11701 cancel_lru_locks osc
11703 # simulate ENOMEM during read
11704 lctl set_param fail_loc=0x80000226
11705 cmp $TF $DIR/$tfile || error "cmp failed"
11706 lctl set_param fail_loc=0
11710 run_test 152 "test read/write with enomem ============================"
11713 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11715 run_test 153 "test if fdatasync does not crash ======================="
11717 dot_lustre_fid_permission_check() {
11719 local ffid=$MOUNT/.lustre/fid/$fid
11722 echo "stat fid $fid"
11723 stat $ffid > /dev/null || error "stat $ffid failed."
11724 echo "touch fid $fid"
11725 touch $ffid || error "touch $ffid failed."
11726 echo "write to fid $fid"
11727 cat /etc/hosts > $ffid || error "write $ffid failed."
11728 echo "read fid $fid"
11729 diff /etc/hosts $ffid || error "read $ffid failed."
11730 echo "append write to fid $fid"
11731 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11732 echo "rename fid $fid"
11733 mv $ffid $test_dir/$tfile.1 &&
11734 error "rename $ffid to $tfile.1 should fail."
11735 touch $test_dir/$tfile.1
11736 mv $test_dir/$tfile.1 $ffid &&
11737 error "rename $tfile.1 to $ffid should fail."
11738 rm -f $test_dir/$tfile.1
11739 echo "truncate fid $fid"
11740 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11741 echo "link fid $fid"
11742 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11743 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11744 echo "setfacl fid $fid"
11745 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11746 echo "getfacl fid $fid"
11747 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11749 echo "unlink fid $fid"
11750 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11751 echo "mknod fid $fid"
11752 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11754 fid=[0xf00000400:0x1:0x0]
11755 ffid=$MOUNT/.lustre/fid/$fid
11757 echo "stat non-exist fid $fid"
11758 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11759 echo "write to non-exist fid $fid"
11760 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11761 echo "link new fid $fid"
11762 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11764 mkdir -p $test_dir/$tdir
11765 touch $test_dir/$tdir/$tfile
11766 fid=$($LFS path2fid $test_dir/$tdir)
11769 error "error: could not get fid for $test_dir/$dir/$tfile."
11771 ffid=$MOUNT/.lustre/fid/$fid
11774 ls $ffid > /dev/null || error "ls $ffid failed."
11775 echo "touch $fid/$tfile.1"
11776 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11778 echo "touch $MOUNT/.lustre/fid/$tfile"
11779 touch $MOUNT/.lustre/fid/$tfile && \
11780 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11782 echo "setxattr to $MOUNT/.lustre/fid"
11783 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11785 echo "listxattr for $MOUNT/.lustre/fid"
11786 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11788 echo "delxattr from $MOUNT/.lustre/fid"
11789 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11791 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11792 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11793 error "touch invalid fid should fail."
11795 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11796 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11797 error "touch non-normal fid should fail."
11799 echo "rename $tdir to $MOUNT/.lustre/fid"
11800 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11801 error "rename to $MOUNT/.lustre/fid should fail."
11803 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11805 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11806 local new_obf_mode=777
11808 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11809 chmod $new_obf_mode $DIR/.lustre/fid ||
11810 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11812 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11813 [ $obf_mode -eq $new_obf_mode ] ||
11814 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11816 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11817 chmod $old_obf_mode $DIR/.lustre/fid ||
11818 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11821 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11822 fid=$($LFS path2fid $test_dir/$tfile-2)
11824 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11826 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11827 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11828 error "create lov data thru .lustre failed"
11830 echo "cp /etc/passwd $test_dir/$tfile-2"
11831 cp /etc/passwd $test_dir/$tfile-2 ||
11832 error "copy to $test_dir/$tfile-2 failed."
11833 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11834 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11835 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11837 rm -rf $test_dir/tfile.lnk
11838 rm -rf $test_dir/$tfile-2
11842 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11843 skip "Need MDS version at least 2.4.1"
11845 local tf=$DIR/$tfile
11848 local fid=$($LFS path2fid $tf)
11849 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11851 # check that we get the same pathname back
11852 local found=$($LFS fid2path $MOUNT "$fid")
11853 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11854 [ "$found" == "$tf" ] ||
11855 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11857 run_test 154A "lfs path2fid and fid2path basic checks"
11860 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11861 skip "Need MDS version at least 2.4.1"
11863 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11864 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11865 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11866 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11868 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11869 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11871 # check that we get the same pathname
11872 echo "PFID: $PFID, name: $name"
11873 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11874 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11875 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11876 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11878 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11880 run_test 154B "verify the ll_decode_linkea tool"
11883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11884 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11885 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11886 skip "Need MDS version at least 2.2.51"
11887 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11889 cp /etc/hosts $DIR/$tfile
11891 fid=$($LFS path2fid $DIR/$tfile)
11893 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11895 dot_lustre_fid_permission_check "$fid" $DIR ||
11896 error "dot lustre permission check $fid failed"
11898 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11900 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11902 touch $MOUNT/.lustre/file &&
11903 error "creation is not allowed under .lustre"
11905 mkdir $MOUNT/.lustre/dir &&
11906 error "mkdir is not allowed under .lustre"
11910 run_test 154a "Open-by-FID"
11913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11914 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11915 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11916 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11917 skip "Need MDS version at least 2.2.51"
11919 local remote_dir=$DIR/$tdir/remote_dir
11923 mkdir -p $DIR/$tdir
11924 $LFS mkdir -i $MDTIDX $remote_dir ||
11925 error "create remote directory failed"
11927 cp /etc/hosts $remote_dir/$tfile
11929 fid=$($LFS path2fid $remote_dir/$tfile)
11931 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11933 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11934 error "dot lustre permission check $fid failed"
11937 run_test 154b "Open-by-FID for remote directory"
11940 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11941 skip "Need MDS version at least 2.4.1"
11943 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11944 local FID1=$($LFS path2fid $DIR/$tfile.1)
11945 local FID2=$($LFS path2fid $DIR/$tfile.2)
11946 local FID3=$($LFS path2fid $DIR/$tfile.3)
11949 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11950 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11951 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11953 [ "$FID" = "${!want}" ] ||
11954 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11958 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11960 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11961 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11965 run_test 154c "lfs path2fid and fid2path multiple arguments"
11968 remote_mds_nodsh && skip "remote MDS with nodsh"
11969 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11970 skip "Need MDS version at least 2.5.53"
11972 if remote_mds; then
11973 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11977 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11984 local fid=$($LFS path2fid $DIR/$tfile)
11987 cmd="exec $fd<$DIR/$tfile"
11989 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11990 echo "$fid_list" | grep "$fid"
11993 cmd="exec $fd>/dev/null"
11995 if [ $rc -ne 0 ]; then
11996 error "FID $fid not found in open files list $fid_list"
11999 run_test 154d "Verify open file fid"
12003 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12004 skip "Need MDS version at least 2.6.50"
12006 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12007 error ".lustre returned by readdir"
12010 run_test 154e ".lustre is not returned by readdir"
12013 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12015 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12016 test_mkdir -p -c1 $DIR/$tdir/d
12017 # test dirs inherit from its stripe
12018 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12019 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12020 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12021 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12024 # get fid of parents
12025 local FID0=$($LFS path2fid $DIR/$tdir/d)
12026 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12027 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12028 local FID3=$($LFS path2fid $DIR)
12030 # check that path2fid --parents returns expected <parent_fid>/name
12031 # 1) test for a directory (single parent)
12032 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12033 [ "$parent" == "$FID0/foo1" ] ||
12034 error "expected parent: $FID0/foo1, got: $parent"
12036 # 2) test for a file with nlink > 1 (multiple parents)
12037 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12038 echo "$parent" | grep -F "$FID1/$tfile" ||
12039 error "$FID1/$tfile not returned in parent list"
12040 echo "$parent" | grep -F "$FID2/link" ||
12041 error "$FID2/link not returned in parent list"
12043 # 3) get parent by fid
12044 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12045 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12046 echo "$parent" | grep -F "$FID1/$tfile" ||
12047 error "$FID1/$tfile not returned in parent list (by fid)"
12048 echo "$parent" | grep -F "$FID2/link" ||
12049 error "$FID2/link not returned in parent list (by fid)"
12051 # 4) test for entry in root directory
12052 parent=$($LFS path2fid --parents $DIR/f)
12053 echo "$parent" | grep -F "$FID3/f" ||
12054 error "$FID3/f not returned in parent list"
12056 # 5) test it on root directory
12057 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12058 error "$MOUNT should not have parents"
12060 # enable xattr caching and check that linkea is correctly updated
12061 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12062 save_lustre_params client "llite.*.xattr_cache" > $save
12063 lctl set_param llite.*.xattr_cache 1
12065 # 6.1) linkea update on rename
12066 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12068 # get parents by fid
12069 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12070 # foo1 should no longer be returned in parent list
12071 echo "$parent" | grep -F "$FID1" &&
12072 error "$FID1 should no longer be in parent list"
12073 # the new path should appear
12074 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12075 error "$FID2/$tfile.moved is not in parent list"
12077 # 6.2) linkea update on unlink
12078 rm -f $DIR/$tdir/d/foo2/link
12079 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12080 # foo2/link should no longer be returned in parent list
12081 echo "$parent" | grep -F "$FID2/link" &&
12082 error "$FID2/link should no longer be in parent list"
12086 restore_lustre_params < $save
12089 run_test 154f "get parent fids by reading link ea"
12093 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12094 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12095 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12096 skip "Need MDS version at least 2.6.92"
12098 mkdir -p $DIR/$tdir
12099 llapi_fid_test -d $DIR/$tdir
12101 run_test 154g "various llapi FID tests"
12103 test_155_small_load() {
12104 local temp=$TMP/$tfile
12105 local file=$DIR/$tfile
12107 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12108 error "dd of=$temp bs=6096 count=1 failed"
12110 cancel_lru_locks $OSC
12111 cmp $temp $file || error "$temp $file differ"
12113 $TRUNCATE $temp 6000
12114 $TRUNCATE $file 6000
12115 cmp $temp $file || error "$temp $file differ (truncate1)"
12117 echo "12345" >>$temp
12118 echo "12345" >>$file
12119 cmp $temp $file || error "$temp $file differ (append1)"
12121 echo "12345" >>$temp
12122 echo "12345" >>$file
12123 cmp $temp $file || error "$temp $file differ (append2)"
12129 test_155_big_load() {
12130 remote_ost_nodsh && skip "remote OST with nodsh"
12132 local temp=$TMP/$tfile
12133 local file=$DIR/$tfile
12136 local cache_size=$(do_facet ost$((MAXI+1)) \
12137 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12138 local large_file_size=$((cache_size * 2))
12140 echo "OSS cache size: $cache_size KB"
12141 echo "Large file size: $large_file_size KB"
12143 [ $MAXV -le $large_file_size ] &&
12144 skip_env "max available OST size needs > $large_file_size KB"
12146 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12148 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12149 error "dd of=$temp bs=$large_file_size count=1k failed"
12152 cancel_lru_locks osc
12153 cmp $temp $file || error "$temp $file differ"
12159 save_writethrough() {
12160 local facets=$(get_facets OST)
12162 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12168 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12170 save_writethrough $p
12173 set_cache writethrough on
12174 test_155_small_load
12175 restore_lustre_params < $p
12178 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12183 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12185 save_writethrough $p
12188 set_cache writethrough off
12189 test_155_small_load
12190 restore_lustre_params < $p
12193 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12198 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12200 save_writethrough $p
12203 set_cache writethrough on
12204 test_155_small_load
12205 restore_lustre_params < $p
12208 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12213 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12215 save_writethrough $p
12218 set_cache writethrough off
12219 test_155_small_load
12220 restore_lustre_params < $p
12223 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12228 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12230 save_writethrough $p
12233 set_cache writethrough on
12235 restore_lustre_params < $p
12238 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12243 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12245 save_writethrough $p
12248 set_cache writethrough off
12250 restore_lustre_params < $p
12253 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12258 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12260 save_writethrough $p
12263 set_cache writethrough on
12265 restore_lustre_params < $p
12268 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12273 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12275 save_writethrough $p
12278 set_cache writethrough off
12280 restore_lustre_params < $p
12283 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12287 remote_ost_nodsh && skip "remote OST with nodsh"
12288 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12289 skip "stats not implemented on old servers"
12290 [ "$ost1_FSTYPE" = "zfs" ] &&
12291 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12296 local file="$DIR/$tfile"
12297 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12299 save_writethrough $p
12302 log "Turn on read and write cache"
12304 set_cache writethrough on
12306 log "Write data and read it back."
12307 log "Read should be satisfied from the cache."
12308 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12310 cancel_lru_locks osc
12311 cat $file >/dev/null
12313 if ! let "AFTER - BEFORE == CPAGES"; then
12314 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12316 log "cache hits:: before: $BEFORE, after: $AFTER"
12319 log "Read again; it should be satisfied from the cache."
12321 cancel_lru_locks osc
12322 cat $file >/dev/null
12324 if ! let "AFTER - BEFORE == CPAGES"; then
12325 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12327 log "cache hits:: before: $BEFORE, after: $AFTER"
12330 log "Turn off the read cache and turn on the write cache"
12332 set_cache writethrough on
12334 log "Read again; it should be satisfied from the cache."
12336 cancel_lru_locks osc
12337 cat $file >/dev/null
12339 if ! let "AFTER - BEFORE == CPAGES"; then
12340 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12342 log "cache hits:: before: $BEFORE, after: $AFTER"
12345 log "Read again; it should not be satisfied from the cache."
12347 cancel_lru_locks osc
12348 cat $file >/dev/null
12350 if ! let "AFTER - BEFORE == 0"; then
12351 error "IN CACHE: before: $BEFORE, after: $AFTER"
12353 log "cache hits:: before: $BEFORE, after: $AFTER"
12356 log "Write data and read it back."
12357 log "Read should be satisfied from the cache."
12358 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12360 cancel_lru_locks osc
12361 cat $file >/dev/null
12363 if ! let "AFTER - BEFORE == CPAGES"; then
12364 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12366 log "cache hits:: before: $BEFORE, after: $AFTER"
12369 log "Read again; it should not be satisfied from the cache."
12371 cancel_lru_locks osc
12372 cat $file >/dev/null
12374 if ! let "AFTER - BEFORE == 0"; then
12375 error "IN CACHE: before: $BEFORE, after: $AFTER"
12377 log "cache hits:: before: $BEFORE, after: $AFTER"
12380 log "Turn off read and write cache"
12382 set_cache writethrough off
12384 log "Write data and read it back"
12385 log "It should not be satisfied from the cache."
12387 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12388 cancel_lru_locks osc
12390 cat $file >/dev/null
12392 if ! let "AFTER - BEFORE == 0"; then
12393 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12395 log "cache hits:: before: $BEFORE, after: $AFTER"
12398 log "Turn on the read cache and turn off the write cache"
12400 set_cache writethrough off
12402 log "Write data and read it back"
12403 log "It should not be satisfied from the cache."
12405 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12407 cancel_lru_locks osc
12408 cat $file >/dev/null
12410 if ! let "AFTER - BEFORE == 0"; then
12411 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12413 log "cache hits:: before: $BEFORE, after: $AFTER"
12416 log "Read again; it should be satisfied from the cache."
12418 cancel_lru_locks osc
12419 cat $file >/dev/null
12421 if ! let "AFTER - BEFORE == CPAGES"; then
12422 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12424 log "cache hits:: before: $BEFORE, after: $AFTER"
12427 restore_lustre_params < $p
12430 run_test 156 "Verification of tunables"
12433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12434 remote_mds_nodsh && skip "remote MDS with nodsh"
12435 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12436 skip "Need MDS version at least 2.2.0"
12438 changelog_register || error "changelog_register failed"
12439 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12440 changelog_users $SINGLEMDS | grep -q $cl_user ||
12441 error "User $cl_user not found in changelog_users"
12444 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12445 changelog_clear 0 || error "changelog_clear failed"
12446 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12447 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12448 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12449 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12450 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12451 rm $DIR/$tdir/pics/desktop.jpg
12453 changelog_dump | tail -10
12455 echo "verifying changelog mask"
12456 changelog_chmask "-MKDIR"
12457 changelog_chmask "-CLOSE"
12459 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12460 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12462 changelog_chmask "+MKDIR"
12463 changelog_chmask "+CLOSE"
12465 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12466 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12468 changelog_dump | tail -10
12469 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12470 CLOSES=$(changelog_dump | grep -c "CLOSE")
12471 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12472 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12475 echo "verifying target fid"
12476 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12477 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12478 [ "$fidc" == "$fidf" ] ||
12479 error "changelog '$tfile' fid $fidc != file fid $fidf"
12480 echo "verifying parent fid"
12481 # The FID returned from the Changelog may be the directory shard on
12482 # a different MDT, and not the FID returned by path2fid on the parent.
12483 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12484 # since this is what will matter when recreating this file in the tree.
12485 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12486 local pathp=$($LFS fid2path $MOUNT "$fidp")
12487 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12488 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12490 echo "getting records for $cl_user"
12491 changelog_users $SINGLEMDS
12492 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12494 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12495 error "changelog_clear failed"
12496 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12497 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12498 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12499 error "user index expect $user_rec1 + $nclr != $user_rec2"
12501 local min0_rec=$(changelog_users $SINGLEMDS |
12502 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12503 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12504 awk '{ print $1; exit; }')
12506 changelog_dump | tail -n 5
12507 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12508 [ $first_rec == $((min0_rec + 1)) ] ||
12509 error "first index should be $min0_rec + 1 not $first_rec"
12511 # LU-3446 changelog index reset on MDT restart
12512 local cur_rec1=$(changelog_users $SINGLEMDS |
12513 awk '/^current.index:/ { print $NF }')
12514 changelog_clear 0 ||
12515 error "clear all changelog records for $cl_user failed"
12516 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12517 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12518 error "Fail to start $SINGLEMDS"
12519 local cur_rec2=$(changelog_users $SINGLEMDS |
12520 awk '/^current.index:/ { print $NF }')
12521 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12522 [ $cur_rec1 == $cur_rec2 ] ||
12523 error "current index should be $cur_rec1 not $cur_rec2"
12525 echo "verifying users from this test are deregistered"
12526 changelog_deregister || error "changelog_deregister failed"
12527 changelog_users $SINGLEMDS | grep -q $cl_user &&
12528 error "User '$cl_user' still in changelog_users"
12530 # lctl get_param -n mdd.*.changelog_users
12531 # current index: 144
12532 # ID index (idle seconds)
12534 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12535 # this is the normal case where all users were deregistered
12536 # make sure no new records are added when no users are present
12537 local last_rec1=$(changelog_users $SINGLEMDS |
12538 awk '/^current.index:/ { print $NF }')
12539 touch $DIR/$tdir/chloe
12540 local last_rec2=$(changelog_users $SINGLEMDS |
12541 awk '/^current.index:/ { print $NF }')
12542 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12543 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12545 # any changelog users must be leftovers from a previous test
12546 changelog_users $SINGLEMDS
12547 echo "other changelog users; can't verify off"
12550 run_test 160a "changelog sanity"
12552 test_160b() { # LU-3587
12553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12554 remote_mds_nodsh && skip "remote MDS with nodsh"
12555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12556 skip "Need MDS version at least 2.2.0"
12558 changelog_register || error "changelog_register failed"
12559 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12560 changelog_users $SINGLEMDS | grep -q $cl_user ||
12561 error "User '$cl_user' not found in changelog_users"
12563 local longname1=$(str_repeat a 255)
12564 local longname2=$(str_repeat b 255)
12567 echo "creating very long named file"
12568 touch $longname1 || error "create of '$longname1' failed"
12569 echo "renaming very long named file"
12570 mv $longname1 $longname2
12572 changelog_dump | grep RENME | tail -n 5
12575 run_test 160b "Verify that very long rename doesn't crash in changelog"
12578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12579 remote_mds_nodsh && skip "remote MDS with nodsh"
12581 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12582 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12583 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12584 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12588 # Registration step
12589 changelog_register || error "changelog_register failed"
12592 mkdir -p $DIR/$tdir
12593 $MCREATE $DIR/$tdir/foo_160c
12594 changelog_chmask "-TRUNC"
12595 $TRUNCATE $DIR/$tdir/foo_160c 200
12596 changelog_chmask "+TRUNC"
12597 $TRUNCATE $DIR/$tdir/foo_160c 199
12598 changelog_dump | tail -n 5
12599 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12600 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12602 run_test 160c "verify that changelog log catch the truncate event"
12605 remote_mds_nodsh && skip "remote MDS with nodsh"
12606 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12608 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12609 skip "Need MDS version at least 2.7.60"
12611 # Registration step
12612 changelog_register || error "changelog_register failed"
12614 mkdir -p $DIR/$tdir/migrate_dir
12615 changelog_clear 0 || error "changelog_clear failed"
12617 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12618 changelog_dump | tail -n 5
12619 local migrates=$(changelog_dump | grep -c "MIGRT")
12620 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12622 run_test 160d "verify that changelog log catch the migrate event"
12625 remote_mds_nodsh && skip "remote MDS with nodsh"
12628 changelog_register || error "changelog_register failed"
12630 # Delete a future user (expect fail)
12631 local MDT0=$(facet_svc $SINGLEMDS)
12632 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12635 if [ $rc -eq 0 ]; then
12636 error "Deleted non-existant user cl77"
12637 elif [ $rc -ne 2 ]; then
12638 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12641 # Clear to a bad index (1 billion should be safe)
12642 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12645 if [ $rc -eq 0 ]; then
12646 error "Successfully cleared to invalid CL index"
12647 elif [ $rc -ne 22 ]; then
12648 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12651 run_test 160e "changelog negative testing (should return errors)"
12654 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12655 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12656 skip "Need MDS version at least 2.10.56"
12658 local mdts=$(comma_list $(mdts_nodes))
12661 changelog_register || error "first changelog_register failed"
12662 changelog_register || error "second changelog_register failed"
12664 declare -A cl_user1
12665 declare -A cl_user2
12670 # generate some changelog records to accumulate on each MDT
12671 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12672 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12673 error "create $DIR/$tdir/$tfile failed"
12675 # check changelogs have been generated
12676 local nbcl=$(changelog_dump | wc -l)
12677 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12679 for param in "changelog_max_idle_time=10" \
12681 "changelog_min_gc_interval=2" \
12682 "changelog_min_free_cat_entries=3"; do
12683 local MDT0=$(facet_svc $SINGLEMDS)
12684 local var="${param%=*}"
12685 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12687 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12688 do_nodes $mdts $LCTL set_param mdd.*.$param
12691 # force cl_user2 to be idle (1st part)
12694 # simulate changelog catalog almost full
12695 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12696 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12698 for i in $(seq $MDSCOUNT); do
12699 cl_users=(${CL_USERS[mds$i]})
12700 cl_user1[mds$i]="${cl_users[0]}"
12701 cl_user2[mds$i]="${cl_users[1]}"
12703 [ -n "${cl_user1[mds$i]}" ] ||
12704 error "mds$i: no user registered"
12705 [ -n "${cl_user2[mds$i]}" ] ||
12706 error "mds$i: only ${cl_user2[mds$i]} is registered"
12708 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12709 [ -n "$user_rec1" ] ||
12710 error "mds$i: User ${cl_user1[mds$i]} not registered"
12711 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12712 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12713 [ -n "$user_rec2" ] ||
12714 error "mds$i: User ${cl_user1[mds$i]} not registered"
12715 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12716 "$user_rec1 + 2 == $user_rec2"
12717 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12718 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12719 "$user_rec1 + 2, but is $user_rec2"
12720 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12721 [ -n "$user_rec2" ] ||
12722 error "mds$i: User ${cl_user2[mds$i]} not registered"
12723 [ $user_rec1 == $user_rec2 ] ||
12724 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12725 "$user_rec1, but is $user_rec2"
12728 # force cl_user2 to be idle (2nd part) and to reach
12729 # changelog_max_idle_time
12732 # generate one more changelog to trigger fail_loc
12733 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12734 error "create $DIR/$tdir/${tfile}bis failed"
12736 # ensure gc thread is done
12737 for i in $(mdts_nodes); do
12739 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12740 error "$i: GC-thread not done"
12744 for i in $(seq $MDSCOUNT); do
12745 # check cl_user1 still registered
12746 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12747 error "mds$i: User ${cl_user1[mds$i]} not registered"
12748 # check cl_user2 unregistered
12749 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12750 error "mds$i: User ${cl_user2[mds$i]} still registered"
12752 # check changelogs are present and starting at $user_rec1 + 1
12753 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12754 [ -n "$user_rec1" ] ||
12755 error "mds$i: User ${cl_user1[mds$i]} not registered"
12756 first_rec=$($LFS changelog $(facet_svc mds$i) |
12757 awk '{ print $1; exit; }')
12759 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12760 [ $((user_rec1 + 1)) == $first_rec ] ||
12761 error "mds$i: first index should be $user_rec1 + 1, " \
12762 "but is $first_rec"
12765 run_test 160f "changelog garbage collect (timestamped users)"
12768 remote_mds_nodsh && skip "remote MDS with nodsh"
12769 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12770 skip "Need MDS version at least 2.10.56"
12772 local mdts=$(comma_list $(mdts_nodes))
12774 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12775 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12778 changelog_register || error "first changelog_register failed"
12779 changelog_register || error "second changelog_register failed"
12781 declare -A cl_user1
12782 declare -A cl_user2
12787 # generate some changelog records to accumulate on each MDT
12788 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12789 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12790 error "create $DIR/$tdir/$tfile failed"
12792 # check changelogs have been generated
12793 local nbcl=$(changelog_dump | wc -l)
12794 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12796 # reduce the max_idle_indexes value to make sure we exceed it
12797 max_ndx=$((nbcl / 2 - 1))
12799 for param in "changelog_max_idle_indexes=$max_ndx" \
12801 "changelog_min_gc_interval=2" \
12802 "changelog_min_free_cat_entries=3"; do
12803 local MDT0=$(facet_svc $SINGLEMDS)
12804 local var="${param%=*}"
12805 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12807 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12808 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12809 error "unable to set mdd.*.$param"
12812 # simulate changelog catalog almost full
12813 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12814 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12816 for i in $(seq $MDSCOUNT); do
12817 cl_users=(${CL_USERS[mds$i]})
12818 cl_user1[mds$i]="${cl_users[0]}"
12819 cl_user2[mds$i]="${cl_users[1]}"
12821 [ -n "${cl_user1[mds$i]}" ] ||
12822 error "mds$i: no user registered"
12823 [ -n "${cl_user2[mds$i]}" ] ||
12824 error "mds$i: only ${cl_user1[mds$i]} is registered"
12826 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12827 [ -n "$user_rec1" ] ||
12828 error "mds$i: User ${cl_user1[mds$i]} not registered"
12829 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12830 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12831 [ -n "$user_rec2" ] ||
12832 error "mds$i: User ${cl_user1[mds$i]} not registered"
12833 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12834 "$user_rec1 + 2 == $user_rec2"
12835 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12836 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12837 "$user_rec1 + 2, but is $user_rec2"
12838 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12839 [ -n "$user_rec2" ] ||
12840 error "mds$i: User ${cl_user2[mds$i]} not registered"
12841 [ $user_rec1 == $user_rec2 ] ||
12842 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12843 "$user_rec1, but is $user_rec2"
12846 # ensure we are past the previous changelog_min_gc_interval set above
12849 # generate one more changelog to trigger fail_loc
12850 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12851 error "create $DIR/$tdir/${tfile}bis failed"
12853 # ensure gc thread is done
12854 for i in $(mdts_nodes); do
12856 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12857 error "$i: GC-thread not done"
12861 for i in $(seq $MDSCOUNT); do
12862 # check cl_user1 still registered
12863 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12864 error "mds$i: User ${cl_user1[mds$i]} not registered"
12865 # check cl_user2 unregistered
12866 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12867 error "mds$i: User ${cl_user2[mds$i]} still registered"
12869 # check changelogs are present and starting at $user_rec1 + 1
12870 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12871 [ -n "$user_rec1" ] ||
12872 error "mds$i: User ${cl_user1[mds$i]} not registered"
12873 first_rec=$($LFS changelog $(facet_svc mds$i) |
12874 awk '{ print $1; exit; }')
12876 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12877 [ $((user_rec1 + 1)) == $first_rec ] ||
12878 error "mds$i: first index should be $user_rec1 + 1, " \
12879 "but is $first_rec"
12882 run_test 160g "changelog garbage collect (old users)"
12885 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12886 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12887 skip "Need MDS version at least 2.10.56"
12889 local mdts=$(comma_list $(mdts_nodes))
12892 changelog_register || error "first changelog_register failed"
12893 changelog_register || error "second changelog_register failed"
12895 declare -A cl_user1
12896 declare -A cl_user2
12901 # generate some changelog records to accumulate on each MDT
12902 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12903 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12904 error "create $DIR/$tdir/$tfile failed"
12906 # check changelogs have been generated
12907 local nbcl=$(changelog_dump | wc -l)
12908 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12910 for param in "changelog_max_idle_time=10" \
12912 "changelog_min_gc_interval=2"; do
12913 local MDT0=$(facet_svc $SINGLEMDS)
12914 local var="${param%=*}"
12915 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12917 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12918 do_nodes $mdts $LCTL set_param mdd.*.$param
12921 # force cl_user2 to be idle (1st part)
12924 for i in $(seq $MDSCOUNT); do
12925 cl_users=(${CL_USERS[mds$i]})
12926 cl_user1[mds$i]="${cl_users[0]}"
12927 cl_user2[mds$i]="${cl_users[1]}"
12929 [ -n "${cl_user1[mds$i]}" ] ||
12930 error "mds$i: no user registered"
12931 [ -n "${cl_user2[mds$i]}" ] ||
12932 error "mds$i: only ${cl_user2[mds$i]} is registered"
12934 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12935 [ -n "$user_rec1" ] ||
12936 error "mds$i: User ${cl_user1[mds$i]} not registered"
12937 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12938 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12939 [ -n "$user_rec2" ] ||
12940 error "mds$i: User ${cl_user1[mds$i]} not registered"
12941 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12942 "$user_rec1 + 2 == $user_rec2"
12943 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12944 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12945 "$user_rec1 + 2, but is $user_rec2"
12946 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12947 [ -n "$user_rec2" ] ||
12948 error "mds$i: User ${cl_user2[mds$i]} not registered"
12949 [ $user_rec1 == $user_rec2 ] ||
12950 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12951 "$user_rec1, but is $user_rec2"
12954 # force cl_user2 to be idle (2nd part) and to reach
12955 # changelog_max_idle_time
12958 # force each GC-thread start and block then
12959 # one per MDT/MDD, set fail_val accordingly
12960 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12961 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12963 # generate more changelogs to trigger fail_loc
12964 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12965 error "create $DIR/$tdir/${tfile}bis failed"
12967 # stop MDT to stop GC-thread, should be done in back-ground as it will
12968 # block waiting for the thread to be released and exit
12969 declare -A stop_pids
12970 for i in $(seq $MDSCOUNT); do
12972 stop_pids[mds$i]=$!
12975 for i in $(mdts_nodes); do
12978 local facets=$(facets_up_on_host $i)
12980 for facet in ${facets//,/ }; do
12981 if [[ $facet == mds* ]]; then
12985 # ensure each MDS's gc threads are still present and all in "R"
12986 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12987 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12988 error "$i: expected $nb GC-thread"
12990 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12992 error "$i: GC-thread not found in R-state"
12993 # check umounts of each MDT on MDS have reached kthread_stop()
12994 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12995 error "$i: expected $nb umount"
12997 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12998 error "$i: umount not found in D-state"
13001 # release all GC-threads
13002 do_nodes $mdts $LCTL set_param fail_loc=0
13004 # wait for MDT stop to complete
13005 for i in $(seq $MDSCOUNT); do
13006 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13010 # may try to check if any orphan changelog records are present
13011 # via ldiskfs/zfs and llog_reader...
13013 # re-start/mount MDTs
13014 for i in $(seq $MDSCOUNT); do
13015 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13016 error "Fail to start mds$i"
13020 for i in $(seq $MDSCOUNT); do
13021 # check cl_user1 still registered
13022 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13023 error "mds$i: User ${cl_user1[mds$i]} not registered"
13024 # check cl_user2 unregistered
13025 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13026 error "mds$i: User ${cl_user2[mds$i]} still registered"
13028 # check changelogs are present and starting at $user_rec1 + 1
13029 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13030 [ -n "$user_rec1" ] ||
13031 error "mds$i: User ${cl_user1[mds$i]} not registered"
13032 first_rec=$($LFS changelog $(facet_svc mds$i) |
13033 awk '{ print $1; exit; }')
13035 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13036 [ $((user_rec1 + 1)) == $first_rec ] ||
13037 error "mds$i: first index should be $user_rec1 + 1, " \
13038 "but is $first_rec"
13041 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13046 local mdts=$(comma_list $(mdts_nodes))
13048 changelog_register || error "first changelog_register failed"
13050 # generate some changelog records to accumulate on each MDT
13051 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13052 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13053 error "create $DIR/$tdir/$tfile failed"
13055 # check changelogs have been generated
13056 local nbcl=$(changelog_dump | wc -l)
13057 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13059 # simulate race between register and unregister
13060 # XXX as fail_loc is set per-MDS, with DNE configs the race
13061 # simulation will only occur for one MDT per MDS and for the
13062 # others the normal race scenario will take place
13063 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13064 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13065 do_nodes $mdts $LCTL set_param fail_val=1
13067 # unregister 1st user
13068 changelog_deregister &
13070 # wait some time for deregister work to reach race rdv
13072 # register 2nd user
13073 changelog_register || error "2nd user register failed"
13075 wait $pid1 || error "1st user deregister failed"
13079 declare -A LAST_REC
13080 for i in $(seq $MDSCOUNT); do
13081 if changelog_users mds$i | grep "^cl"; then
13082 # make sure new records are added with one user present
13083 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13084 awk '/^current.index:/ { print $NF }')
13086 error "mds$i has no user registered"
13090 # generate more changelog records to accumulate on each MDT
13091 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13092 error "create $DIR/$tdir/${tfile}bis failed"
13094 for i in $(seq $MDSCOUNT); do
13095 last_rec=$(changelog_users $SINGLEMDS |
13096 awk '/^current.index:/ { print $NF }')
13097 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13098 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13099 error "changelogs are off on mds$i"
13102 run_test 160i "changelog user register/unregister race"
13105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13107 test_mkdir -c1 $DIR/$tdir
13108 cp /etc/hosts $DIR/$tdir/$tfile
13109 test_mkdir -c1 $DIR/$tdir/foo1
13110 test_mkdir -c1 $DIR/$tdir/foo2
13111 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13112 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13113 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13114 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13115 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13116 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13117 $LFS fid2path $DIR $FID
13118 error "bad link ea"
13121 rm $DIR/$tdir/foo2/zachary
13123 rm $DIR/$tdir/foo2/thor
13125 rm $DIR/$tdir/$tfile
13127 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13128 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13129 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13130 rm $DIR/$tdir/foo2/maggie
13133 local longname=$tfile.avg_len_is_thirty_two_
13134 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13135 error_noexit 'failed to unlink many hardlinks'" EXIT
13136 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13137 error "failed to hardlink many files"
13138 links=$($LFS fid2path $DIR $FID | wc -l)
13139 echo -n "${links}/1000 links in link EA"
13140 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13142 run_test 161a "link ea sanity"
13145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13146 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13149 local remote_dir=$DIR/$tdir/remote_dir
13151 mkdir -p $DIR/$tdir
13152 $LFS mkdir -i $MDTIDX $remote_dir ||
13153 error "create remote directory failed"
13155 cp /etc/hosts $remote_dir/$tfile
13156 mkdir -p $remote_dir/foo1
13157 mkdir -p $remote_dir/foo2
13158 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13159 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13160 ln $remote_dir/$tfile $remote_dir/foo1/luna
13161 ln $remote_dir/$tfile $remote_dir/foo2/thor
13163 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13165 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13166 $LFS fid2path $DIR $FID
13167 error "bad link ea"
13170 rm $remote_dir/foo2/zachary
13172 rm $remote_dir/foo2/thor
13174 rm $remote_dir/$tfile
13176 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13177 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13178 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13179 $LFS fid2path $DIR $FID
13180 error "bad link rename"
13182 rm $remote_dir/foo2/maggie
13185 local longname=filename_avg_len_is_thirty_two_
13186 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13187 error "failed to hardlink many files"
13188 links=$($LFS fid2path $DIR $FID | wc -l)
13189 echo -n "${links}/1000 links in link EA"
13190 [[ ${links} -gt 60 ]] ||
13191 error "expected at least 60 links in link EA"
13192 unlinkmany $remote_dir/foo2/$longname 1000 ||
13193 error "failed to unlink many hardlinks"
13195 run_test 161b "link ea sanity under remote directory"
13198 remote_mds_nodsh && skip "remote MDS with nodsh"
13199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13200 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13201 skip "Need MDS version at least 2.1.5"
13203 # define CLF_RENAME_LAST 0x0001
13204 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13205 changelog_register || error "changelog_register failed"
13208 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13209 touch $DIR/$tdir/foo_161c
13210 touch $DIR/$tdir/bar_161c
13211 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13212 changelog_dump | grep RENME | tail -n 5
13213 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13214 changelog_clear 0 || error "changelog_clear failed"
13215 if [ x$flags != "x0x1" ]; then
13216 error "flag $flags is not 0x1"
13219 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13220 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13221 touch $DIR/$tdir/foo_161c
13222 touch $DIR/$tdir/bar_161c
13223 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13224 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13225 changelog_dump | grep RENME | tail -n 5
13226 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13227 changelog_clear 0 || error "changelog_clear failed"
13228 if [ x$flags != "x0x0" ]; then
13229 error "flag $flags is not 0x0"
13231 echo "rename overwrite a target having nlink > 1," \
13232 "changelog record has flags of $flags"
13234 # rename doesn't overwrite a target (changelog flag 0x0)
13235 touch $DIR/$tdir/foo_161c
13236 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13237 changelog_dump | grep RENME | tail -n 5
13238 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13239 changelog_clear 0 || error "changelog_clear failed"
13240 if [ x$flags != "x0x0" ]; then
13241 error "flag $flags is not 0x0"
13243 echo "rename doesn't overwrite a target," \
13244 "changelog record has flags of $flags"
13246 # define CLF_UNLINK_LAST 0x0001
13247 # unlink a file having nlink = 1 (changelog flag 0x1)
13248 rm -f $DIR/$tdir/foo2_161c
13249 changelog_dump | grep UNLNK | tail -n 5
13250 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13251 changelog_clear 0 || error "changelog_clear failed"
13252 if [ x$flags != "x0x1" ]; then
13253 error "flag $flags is not 0x1"
13255 echo "unlink a file having nlink = 1," \
13256 "changelog record has flags of $flags"
13258 # unlink a file having nlink > 1 (changelog flag 0x0)
13259 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13260 rm -f $DIR/$tdir/foobar_161c
13261 changelog_dump | grep UNLNK | tail -n 5
13262 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13263 changelog_clear 0 || error "changelog_clear failed"
13264 if [ x$flags != "x0x0" ]; then
13265 error "flag $flags is not 0x0"
13267 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13269 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13272 remote_mds_nodsh && skip "remote MDS with nodsh"
13273 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13278 changelog_register || error "changelog_register failed"
13280 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13281 # interfer with $MOUNT/.lustre/fid/ access
13283 [[ $? -eq 0 ]] || error "mkdir failed"
13285 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13286 $LCTL set_param fail_loc=0x8000140c
13288 $LCTL set_param fail_val=5
13291 echo foofoo > $DIR/$tdir/$tfile &
13294 # wait for create to be delayed
13298 [[ $? -eq 0 ]] || error "create should be blocked"
13300 local tempfile=$(mktemp)
13301 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13302 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13303 # some delay may occur during ChangeLog publishing and file read just
13304 # above, that could allow file write to happen finally
13305 [[ -s $tempfile ]] && echo "file should be empty"
13307 $LCTL set_param fail_loc=0
13310 [[ $? -eq 0 ]] || error "create failed"
13312 run_test 161d "create with concurrent .lustre/fid access"
13315 local expected="$1"
13320 path=$($LFS fid2path "$@")
13323 if [ $rc -ne 0 ]; then
13324 error "path looked up of '$expected' failed: rc=$rc"
13325 elif [ "$path" != "$expected" ]; then
13326 error "path looked up '$path' instead of '$expected'"
13328 echo "FID '$fid' resolves to path '$path' as expected"
13332 test_162a() { # was test_162
13333 test_mkdir -p -c1 $DIR/$tdir/d2
13334 touch $DIR/$tdir/d2/$tfile
13335 touch $DIR/$tdir/d2/x1
13336 touch $DIR/$tdir/d2/x2
13337 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13338 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13340 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13341 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13344 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13345 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13346 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13348 # softlink to wrong file
13349 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13350 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13351 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13354 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13355 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13356 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13357 # fid2path dir/fsname should both work
13358 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13359 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13361 # hardlink count: check that there are 2 links
13362 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13363 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13365 # hardlink indexing: remove the first link
13366 rm $DIR/$tdir/d2/p/q/r/hlink
13367 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13369 run_test 162a "path lookup sanity"
13372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13373 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13376 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13377 error "create striped dir failed"
13379 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13380 tail -n 1 | awk '{print $2}')
13381 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13383 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13384 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13387 for ((i=0;i<5;i++)); do
13388 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13389 error "get fid for f$i failed"
13390 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13392 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13393 error "get fid for d$i failed"
13394 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13399 run_test 162b "striped directory path lookup sanity"
13401 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13403 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13404 skip "Need MDS version at least 2.7.51"
13406 local lpath=$tdir.local
13407 local rpath=$tdir.remote
13409 test_mkdir $DIR/$lpath
13410 test_mkdir $DIR/$rpath
13412 for ((i = 0; i <= 101; i++)); do
13415 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13416 error "get fid for local directory $DIR/$lpath failed"
13417 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13420 test_mkdir $DIR/$rpath
13421 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13422 error "get fid for remote directory $DIR/$rpath failed"
13423 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13428 run_test 162c "fid2path works with paths 100 or more directories deep"
13431 # do directio so as not to populate the page cache
13432 log "creating a 10 Mb file"
13433 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13434 log "starting reads"
13435 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13436 log "truncating the file"
13437 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13439 kill %+ || true # reads might have finished
13440 echo "wait until dd is finished"
13442 log "removing the temporary file"
13443 rm -rf $DIR/$tfile || error "tmp file removal failed"
13445 run_test 169 "parallel read and truncate should not deadlock"
13448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13450 $LCTL clear # bug 18514
13451 $LCTL debug_daemon start $TMP/${tfile}_log_good
13453 $LCTL debug_daemon stop
13454 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13455 error "sed failed to read log_good"
13457 $LCTL debug_daemon start $TMP/${tfile}_log_good
13459 $LCTL debug_daemon stop
13461 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13462 error "lctl df log_bad failed"
13464 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13465 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13467 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13468 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13470 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13471 error "bad_line good_line1 good_line2 are empty"
13473 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13474 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13475 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13477 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13478 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13479 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13481 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13482 error "bad_line_new good_line_new are empty"
13484 local expected_good=$((good_line1 + good_line2*2))
13486 rm -f $TMP/${tfile}*
13487 # LU-231, short malformed line may not be counted into bad lines
13488 if [ $bad_line -ne $bad_line_new ] &&
13489 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13490 error "expected $bad_line bad lines, but got $bad_line_new"
13494 if [ $expected_good -ne $good_line_new ]; then
13495 error "expected $expected_good good lines, but got $good_line_new"
13500 run_test 170 "test lctl df to handle corrupted log ====================="
13502 test_171() { # bug20592
13503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13505 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13506 $LCTL set_param fail_loc=0x50e
13507 $LCTL set_param fail_val=3000
13508 multiop_bg_pause $DIR/$tfile O_s || true
13510 kill -USR1 $MULTIPID
13514 if dmesg | grep "recursive fault"; then
13515 error "caught a recursive fault"
13517 $LCTL set_param fail_loc=0
13520 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13522 # it would be good to share it with obdfilter-survey/iokit-libecho code
13523 setup_obdecho_osc () {
13526 local obdfilter_name=$2
13527 echo "Creating new osc for $obdfilter_name on $ost_nid"
13528 # make sure we can find loopback nid
13529 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13531 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13532 ${obdfilter_name}_osc_UUID || rc=2; }
13533 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13534 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13538 cleanup_obdecho_osc () {
13539 local obdfilter_name=$1
13540 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13541 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13548 local pages=${3:-64}
13553 local obd_size=$(get_obd_size $node $OBD)
13554 local page_size=$(get_page_size $node)
13555 if [[ -n "$obd_size" ]]; then
13556 local new_count=$((obd_size / (pages * page_size / 1024)))
13557 [[ $new_count -ge $count ]] || count=$new_count
13560 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13561 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13563 if [ $rc -eq 0 ]; then
13564 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13565 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13567 echo "New object id is $id"
13568 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13570 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13571 "test_brw $count w v $pages $id" || rc=4; }
13572 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13574 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
13575 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
13576 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
13577 { do_facet $node "$LCTL --device ec detach" || rc=6; }
13578 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13585 if ! module_loaded obdecho; then
13586 load_module obdecho/obdecho &&
13587 stack_trap "rmmod obdecho" EXIT ||
13588 error "unable to load obdecho on client"
13591 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13592 local host=$($LCTL get_param -n osc.$osc.import |
13593 awk '/current_connection:/ { print $2 }' )
13594 local target=$($LCTL get_param -n osc.$osc.import |
13595 awk '/target:/ { print $2 }' )
13596 target=${target%_UUID}
13598 if [ -n "$target" ]; then
13599 setup_obdecho_osc $host $target &&
13600 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13601 { error "obdecho setup failed with $?"; return; }
13603 obdecho_test ${target}_osc client ||
13604 error "obdecho_test failed on ${target}_osc"
13606 $LCTL get_param osc.$osc.import
13607 error "there is no osc.$osc.import target"
13610 run_test 180a "test obdecho on osc"
13613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13614 remote_ost_nodsh && skip "remote OST with nodsh"
13616 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13617 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13618 error "failed to load module obdecho"
13620 local target=$(do_facet ost1 $LCTL dl |
13621 awk '/obdfilter/ { print $4; exit; }')
13623 if [ -n "$target" ]; then
13624 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13626 do_facet ost1 $LCTL dl
13627 error "there is no obdfilter target on ost1"
13630 run_test 180b "test obdecho directly on obdfilter"
13632 test_180c() { # LU-2598
13633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13634 remote_ost_nodsh && skip "remote OST with nodsh"
13635 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13636 skip "Need MDS version at least 2.4.0"
13638 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13639 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13640 error "failed to load module obdecho"
13642 local target=$(do_facet ost1 $LCTL dl |
13643 awk '/obdfilter/ { print $4; exit; }')
13645 if [ -n "$target" ]; then
13646 local pages=16384 # 64MB bulk I/O RPC size
13648 obdecho_test "$target" ost1 "$pages" ||
13649 error "obdecho_test with pages=$pages failed with $?"
13651 do_facet ost1 $LCTL dl
13652 error "there is no obdfilter target on ost1"
13655 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13657 test_181() { # bug 22177
13658 test_mkdir $DIR/$tdir
13659 # create enough files to index the directory
13660 createmany -o $DIR/$tdir/foobar 4000
13661 # print attributes for debug purpose
13664 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13666 # remove the files & current working dir
13667 unlinkmany $DIR/$tdir/foobar 4000
13669 kill -USR1 $MULTIPID
13671 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13674 run_test 181 "Test open-unlinked dir ========================"
13680 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13682 $LCTL set_param mdc.*.rpc_stats=clear
13684 for (( i = 0; i < $tcount; i++ )) ; do
13685 mkdir $DIR/$tdir/$i
13688 for (( i = 0; i < $tcount; i++ )) ; do
13689 createmany -o $DIR/$tdir/$i/f- $fcount &
13693 for (( i = 0; i < $tcount; i++ )) ; do
13694 unlinkmany $DIR/$tdir/$i/f- $fcount &
13698 $LCTL get_param mdc.*.rpc_stats
13702 run_test 182 "Test parallel modify metadata operations ================"
13704 test_183() { # LU-2275
13705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13706 remote_mds_nodsh && skip "remote MDS with nodsh"
13707 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13708 skip "Need MDS version at least 2.3.56"
13710 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13711 echo aaa > $DIR/$tdir/$tfile
13713 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13714 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13716 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13717 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13719 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13721 # Flush negative dentry cache
13722 touch $DIR/$tdir/$tfile
13724 # We are not checking for any leaked references here, they'll
13725 # become evident next time we do cleanup with module unload.
13728 run_test 183 "No crash or request leak in case of strange dispositions ========"
13730 # test suite 184 is for LU-2016, LU-2017
13732 check_swap_layouts_support
13734 dir0=$DIR/$tdir/$testnum
13735 test_mkdir -p -c1 $dir0
13740 $LFS setstripe -c1 $file1
13742 $LFS setstripe -c2 $file2
13744 gen1=$($LFS getstripe -g $file1)
13745 gen2=$($LFS getstripe -g $file2)
13747 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13748 gen=$($LFS getstripe -g $file1)
13749 [[ $gen1 != $gen ]] ||
13750 "Layout generation on $file1 does not change"
13751 gen=$($LFS getstripe -g $file2)
13752 [[ $gen2 != $gen ]] ||
13753 "Layout generation on $file2 does not change"
13755 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13756 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13758 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13760 run_test 184a "Basic layout swap"
13763 check_swap_layouts_support
13765 dir0=$DIR/$tdir/$testnum
13766 mkdir -p $dir0 || error "creating dir $dir0"
13773 $LFS setstripe -c1 $file1
13774 $LFS setstripe -c2 $file2
13775 $LFS setstripe -c1 $file3
13776 chown $RUNAS_ID $file3
13777 gen1=$($LFS getstripe -g $file1)
13778 gen2=$($LFS getstripe -g $file2)
13780 $LFS swap_layouts $dir1 $dir2 &&
13781 error "swap of directories layouts should fail"
13782 $LFS swap_layouts $dir1 $file1 &&
13783 error "swap of directory and file layouts should fail"
13784 $RUNAS $LFS swap_layouts $file1 $file2 &&
13785 error "swap of file we cannot write should fail"
13786 $LFS swap_layouts $file1 $file3 &&
13787 error "swap of file with different owner should fail"
13788 /bin/true # to clear error code
13790 run_test 184b "Forbidden layout swap (will generate errors)"
13793 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13794 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13795 check_swap_layouts_support
13797 local dir0=$DIR/$tdir/$testnum
13798 mkdir -p $dir0 || error "creating dir $dir0"
13800 local ref1=$dir0/ref1
13801 local ref2=$dir0/ref2
13802 local file1=$dir0/file1
13803 local file2=$dir0/file2
13804 # create a file large enough for the concurrent test
13805 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13806 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13807 echo "ref file size: ref1($(stat -c %s $ref1))," \
13808 "ref2($(stat -c %s $ref2))"
13811 dd if=$ref1 of=$file1 bs=16k &
13814 # Make sure dd starts to copy file
13815 while [ ! -f $file1 ]; do sleep 0.1; done
13817 $LFS swap_layouts $file1 $file2
13820 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13821 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13823 # how many bytes copied before swapping layout
13824 local copied=$(stat -c %s $file2)
13825 local remaining=$(stat -c %s $ref1)
13826 remaining=$((remaining - copied))
13827 echo "Copied $copied bytes before swapping layout..."
13829 cmp -n $copied $file1 $ref2 | grep differ &&
13830 error "Content mismatch [0, $copied) of ref2 and file1"
13831 cmp -n $copied $file2 $ref1 ||
13832 error "Content mismatch [0, $copied) of ref1 and file2"
13833 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13834 error "Content mismatch [$copied, EOF) of ref1 and file1"
13837 rm -f $ref1 $ref2 $file1 $file2
13839 run_test 184c "Concurrent write and layout swap"
13842 check_swap_layouts_support
13843 [ -z "$(which getfattr 2>/dev/null)" ] &&
13844 skip_env "no getfattr command"
13846 local file1=$DIR/$tdir/$tfile-1
13847 local file2=$DIR/$tdir/$tfile-2
13848 local file3=$DIR/$tdir/$tfile-3
13852 mkdir -p $DIR/$tdir
13853 touch $file1 || error "create $file1 failed"
13854 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13855 error "create $file2 failed"
13856 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13857 error "create $file3 failed"
13858 lovea1=$(get_layout_param $file1)
13860 $LFS swap_layouts $file2 $file3 ||
13861 error "swap $file2 $file3 layouts failed"
13862 $LFS swap_layouts $file1 $file2 ||
13863 error "swap $file1 $file2 layouts failed"
13865 lovea2=$(get_layout_param $file2)
13868 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13870 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13871 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13873 run_test 184d "allow stripeless layouts swap"
13876 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13877 skip "Need MDS version at least 2.6.94"
13878 check_swap_layouts_support
13879 [ -z "$(which getfattr 2>/dev/null)" ] &&
13880 skip_env "no getfattr command"
13882 local file1=$DIR/$tdir/$tfile-1
13883 local file2=$DIR/$tdir/$tfile-2
13884 local file3=$DIR/$tdir/$tfile-3
13887 mkdir -p $DIR/$tdir
13888 touch $file1 || error "create $file1 failed"
13889 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13890 error "create $file2 failed"
13891 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13892 error "create $file3 failed"
13894 $LFS swap_layouts $file1 $file2 ||
13895 error "swap $file1 $file2 layouts failed"
13897 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13898 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13900 echo 123 > $file1 || error "Should be able to write into $file1"
13902 $LFS swap_layouts $file1 $file3 ||
13903 error "swap $file1 $file3 layouts failed"
13905 echo 123 > $file1 || error "Should be able to write into $file1"
13907 rm -rf $file1 $file2 $file3
13909 run_test 184e "Recreate layout after stripeless layout swaps"
13912 # Create a file with name longer than sizeof(struct stat) ==
13913 # 144 to see if we can get chars from the file name to appear
13914 # in the returned striping. Note that 'f' == 0x66.
13915 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13917 mkdir -p $DIR/$tdir
13918 mcreate $DIR/$tdir/$file
13919 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13920 error "IOC_MDC_GETFILEINFO returned garbage striping"
13923 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13925 test_185() { # LU-2441
13926 # LU-3553 - no volatile file support in old servers
13927 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13928 skip "Need MDS version at least 2.3.60"
13930 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13931 touch $DIR/$tdir/spoo
13932 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13933 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13934 error "cannot create/write a volatile file"
13935 [ "$FILESET" == "" ] &&
13936 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13937 error "FID is still valid after close"
13939 multiop_bg_pause $DIR/$tdir vVw4096_c
13946 # assume that the next FID for this client is sequential, since stdout
13947 # is unfortunately eaten by multiop_bg_pause
13948 local n=$((${fidv[1]} + 1))
13949 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13950 if [ "$FILESET" == "" ]; then
13951 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13952 error "FID is missing before close"
13954 kill -USR1 $multi_pid
13955 # 1 second delay, so if mtime change we will see it
13957 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13958 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13960 run_test 185 "Volatile file support"
13963 remote_mds_nodsh && skip "remote MDS with nodsh"
13964 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13965 skip "Need MDS version at least 2.3.0"
13967 local dir0=$DIR/$tdir/$testnum
13968 mkdir -p $dir0 || error "creating dir $dir0"
13970 local file=$dir0/file1
13971 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13972 local dv1=$($LFS data_version $file)
13973 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13974 local dv2=$($LFS data_version $file)
13975 [[ $dv1 != $dv2 ]] ||
13976 error "data version did not change on write $dv1 == $dv2"
13981 run_test 187a "Test data version change"
13984 remote_mds_nodsh && skip "remote MDS with nodsh"
13985 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13986 skip "Need MDS version at least 2.3.0"
13988 local dir0=$DIR/$tdir/$testnum
13989 mkdir -p $dir0 || error "creating dir $dir0"
13991 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13992 [[ ${DV[0]} != ${DV[1]} ]] ||
13993 error "data version did not change on write"\
13994 " ${DV[0]} == ${DV[1]}"
13999 run_test 187b "Test data version change on volatile file"
14002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14003 remote_mgs_nodsh && skip "remote MGS with nodsh"
14004 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14006 local POOL=${POOL:-cea1}
14007 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14008 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14011 local last_ost=$(($OSTCOUNT - 1))
14013 local ost_list=$(seq $first_ost $ost_step $last_ost)
14014 local ost_range="$first_ost $last_ost $ost_step"
14015 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14016 local file_dir=$POOL_ROOT/file_tst
14017 local subdir=$test_path/subdir
14020 if ! combined_mgs_mds ; then
14025 # former test_200a test_200b
14026 pool_add $POOL || { rc=$? ; break; }
14027 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14028 # former test_200c test_200d
14029 mkdir -p $test_path
14030 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14031 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14033 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14034 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14035 || { rc=$? ; break; }
14036 # former test_200e test_200f
14037 local files=$((OSTCOUNT*3))
14038 pool_alloc_files $POOL $test_path $files "$ost_list" \
14039 || { rc=$? ; break; }
14040 pool_create_files $POOL $file_dir $files "$ost_list" \
14041 || { rc=$? ; break; }
14042 # former test_200g test_200h
14043 pool_lfs_df $POOL || { rc=$? ; break; }
14044 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14046 # former test_201a test_201b test_201c
14047 pool_remove_first_target $POOL || { rc=$? ; break; }
14049 local f=$test_path/$tfile
14050 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14051 pool_remove $POOL $f || { rc=$? ; break; }
14057 if ! combined_mgs_mds ; then
14062 run_test 200 "OST pools"
14064 # usage: default_attr <count | size | offset>
14066 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14069 # usage: check_default_stripe_attr
14070 check_default_stripe_attr() {
14071 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14074 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14076 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14080 error "unknown getstripe attr '$1'"
14083 [ $ACTUAL == $EXPECTED ] ||
14084 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14088 test_mkdir $DIR/$tdir
14089 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14091 check_default_stripe_attr --stripe-count
14092 check_default_stripe_attr --stripe-size
14093 check_default_stripe_attr --stripe-index
14095 run_test 204a "Print default stripe attributes"
14098 test_mkdir $DIR/$tdir
14099 $LFS setstripe --stripe-count 1 $DIR/$tdir
14101 check_default_stripe_attr --stripe-size
14102 check_default_stripe_attr --stripe-index
14104 run_test 204b "Print default stripe size and offset"
14107 test_mkdir $DIR/$tdir
14108 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14110 check_default_stripe_attr --stripe-count
14111 check_default_stripe_attr --stripe-index
14113 run_test 204c "Print default stripe count and offset"
14116 test_mkdir $DIR/$tdir
14117 $LFS setstripe --stripe-index 0 $DIR/$tdir
14119 check_default_stripe_attr --stripe-count
14120 check_default_stripe_attr --stripe-size
14122 run_test 204d "Print default stripe count and size"
14125 test_mkdir $DIR/$tdir
14126 $LFS setstripe -d $DIR/$tdir
14128 check_default_stripe_attr --stripe-count --raw
14129 check_default_stripe_attr --stripe-size --raw
14130 check_default_stripe_attr --stripe-index --raw
14132 run_test 204e "Print raw stripe attributes"
14135 test_mkdir $DIR/$tdir
14136 $LFS setstripe --stripe-count 1 $DIR/$tdir
14138 check_default_stripe_attr --stripe-size --raw
14139 check_default_stripe_attr --stripe-index --raw
14141 run_test 204f "Print raw stripe size and offset"
14144 test_mkdir $DIR/$tdir
14145 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14147 check_default_stripe_attr --stripe-count --raw
14148 check_default_stripe_attr --stripe-index --raw
14150 run_test 204g "Print raw stripe count and offset"
14153 test_mkdir $DIR/$tdir
14154 $LFS setstripe --stripe-index 0 $DIR/$tdir
14156 check_default_stripe_attr --stripe-count --raw
14157 check_default_stripe_attr --stripe-size --raw
14159 run_test 204h "Print raw stripe count and size"
14161 # Figure out which job scheduler is being used, if any,
14162 # or use a fake one
14163 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14164 JOBENV=SLURM_JOB_ID
14165 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14167 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14169 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14170 JOBENV=LOADL_STEP_ID
14171 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14174 $LCTL list_param jobid_name > /dev/null 2>&1
14175 if [ $? -eq 0 ]; then
14181 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14183 verify_jobstats() {
14188 # we don't really need to clear the stats for this test to work, since each
14189 # command has a unique jobid, but it makes debugging easier if needed.
14190 # for facet in $facets; do
14191 # local dev=$(convert_facet2label $facet)
14192 # # clear old jobstats
14193 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14196 # use a new JobID for each test, or we might see an old one
14197 [ "$JOBENV" = "FAKE_JOBID" ] &&
14198 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14200 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14202 [ "$JOBENV" = "nodelocal" ] && {
14203 FAKE_JOBID=id.$testnum.%e.$RANDOM
14204 $LCTL set_param jobid_name=$FAKE_JOBID
14205 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14208 log "Test: ${cmd[*]}"
14209 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14211 if [ $JOBENV = "FAKE_JOBID" ]; then
14212 FAKE_JOBID=$JOBVAL ${cmd[*]}
14217 # all files are created on OST0000
14218 for facet in $facets; do
14219 local stats="*.$(convert_facet2label $facet).job_stats"
14221 # strip out libtool wrappers for in-tree executables
14222 if [ $(do_facet $facet lctl get_param $stats |
14223 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14224 do_facet $facet lctl get_param $stats
14225 error "No jobstats for $JOBVAL found on $facet::$stats"
14231 local new_jobenv=$1
14233 set_persistent_param_and_check client "jobid_var" \
14234 "$FSNAME.sys.jobid_var" $new_jobenv
14237 test_205() { # Job stats
14238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14239 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14240 skip "Need MDS version with at least 2.7.1"
14241 remote_mgs_nodsh && skip "remote MGS with nodsh"
14242 remote_mds_nodsh && skip "remote MDS with nodsh"
14243 remote_ost_nodsh && skip "remote OST with nodsh"
14244 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14245 skip "Server doesn't support jobstats"
14246 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14248 local old_jobenv=$($LCTL get_param -n jobid_var)
14249 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14251 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14252 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14254 stack_trap "do_facet mgs $PERM_CMD \
14255 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14259 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14260 mdt.*.job_cleanup_interval | head -n 1)
14261 local new_interval=5
14262 do_facet $SINGLEMDS \
14263 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14264 stack_trap "do_facet $SINGLEMDS \
14265 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14266 local start=$SECONDS
14270 cmd="mkdir $DIR/$tdir"
14271 verify_jobstats "$cmd" "$SINGLEMDS"
14273 cmd="rmdir $DIR/$tdir"
14274 verify_jobstats "$cmd" "$SINGLEMDS"
14275 # mkdir on secondary MDT
14276 if [ $MDSCOUNT -gt 1 ]; then
14277 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14278 verify_jobstats "$cmd" "mds2"
14281 cmd="mknod $DIR/$tfile c 1 3"
14282 verify_jobstats "$cmd" "$SINGLEMDS"
14284 cmd="rm -f $DIR/$tfile"
14285 verify_jobstats "$cmd" "$SINGLEMDS"
14286 # create all files on OST0000 so verify_jobstats can find OST stats
14288 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14289 verify_jobstats "$cmd" "$SINGLEMDS"
14291 cmd="touch $DIR/$tfile"
14292 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14294 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14295 verify_jobstats "$cmd" "ost1"
14297 cancel_lru_locks osc
14298 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14299 verify_jobstats "$cmd" "ost1"
14301 cmd="$TRUNCATE $DIR/$tfile 0"
14302 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14304 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14305 verify_jobstats "$cmd" "$SINGLEMDS"
14306 # jobstats expiry - sleep until old stats should be expired
14307 local left=$((new_interval + 5 - (SECONDS - start)))
14308 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14309 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14311 cmd="mkdir $DIR/$tdir.expire"
14312 verify_jobstats "$cmd" "$SINGLEMDS"
14313 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14314 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14316 # Ensure that jobid are present in changelog (if supported by MDS)
14317 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14318 changelog_dump | tail -10
14319 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14320 [ $jobids -eq 9 ] ||
14321 error "Wrong changelog jobid count $jobids != 9"
14325 jobstats_set $JOBENV
14327 changelog_dump | grep $tfile
14328 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14329 [ $jobids -eq 0 ] ||
14330 error "Unexpected jobids when jobid_var=$JOBENV"
14333 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14334 JOBENV="JOBCOMPLEX"
14335 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14337 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14339 run_test 205 "Verify job stats"
14341 # LU-1480, LU-1773 and LU-1657
14343 mkdir -p $DIR/$tdir
14344 $LFS setstripe -c -1 $DIR/$tdir
14345 #define OBD_FAIL_LOV_INIT 0x1403
14346 $LCTL set_param fail_loc=0xa0001403
14347 $LCTL set_param fail_val=1
14348 touch $DIR/$tdir/$tfile || true
14350 run_test 206 "fail lov_init_raid0() doesn't lbug"
14353 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14354 local fsz=`stat -c %s $DIR/$tfile`
14355 cancel_lru_locks mdc
14357 # do not return layout in getattr intent
14358 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14359 $LCTL set_param fail_loc=0x170
14360 local sz=`stat -c %s $DIR/$tfile`
14362 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14366 run_test 207a "can refresh layout at glimpse"
14369 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14370 local cksum=`md5sum $DIR/$tfile`
14371 local fsz=`stat -c %s $DIR/$tfile`
14372 cancel_lru_locks mdc
14373 cancel_lru_locks osc
14375 # do not return layout in getattr intent
14376 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14377 $LCTL set_param fail_loc=0x171
14379 # it will refresh layout after the file is opened but before read issues
14380 echo checksum is "$cksum"
14381 echo "$cksum" |md5sum -c --quiet || error "file differs"
14385 run_test 207b "can refresh layout at open"
14388 # FIXME: in this test suite, only RD lease is used. This is okay
14389 # for now as only exclusive open is supported. After generic lease
14390 # is done, this test suite should be revised. - Jinshan
14392 remote_mds_nodsh && skip "remote MDS with nodsh"
14393 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14394 skip "Need MDS version at least 2.4.52"
14396 echo "==== test 1: verify get lease work"
14397 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14399 echo "==== test 2: verify lease can be broken by upcoming open"
14400 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14404 $MULTIOP $DIR/$tfile oO_RDONLY:c
14405 kill -USR1 $PID && wait $PID || error "break lease error"
14407 echo "==== test 3: verify lease can't be granted if an open already exists"
14408 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14412 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14413 kill -USR1 $PID && wait $PID || error "open file error"
14415 echo "==== test 4: lease can sustain over recovery"
14416 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14422 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14424 echo "==== test 5: lease broken can't be regained by replay"
14425 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14429 # open file to break lease and then recovery
14430 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14433 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14437 run_test 208 "Exclusive open"
14440 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14441 skip_env "must have disp_stripe"
14444 sync; sleep 5; sync;
14446 echo 3 > /proc/sys/vm/drop_caches
14447 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14449 # open/close 500 times
14450 for i in $(seq 500); do
14454 echo 3 > /proc/sys/vm/drop_caches
14455 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14457 echo "before: $req_before, after: $req_after"
14458 [ $((req_after - req_before)) -ge 300 ] &&
14459 error "open/close requests are not freed"
14462 run_test 209 "read-only open/close requests should be freed promptly"
14466 size=$((size % 8192 + 1))
14467 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14468 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14469 rm -f $DIR/f212 $DIR/f212.xyz
14471 run_test 212 "Sendfile test ============================================"
14474 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14475 cancel_lru_locks osc
14476 lctl set_param fail_loc=0x8000040f
14477 # generate a read lock
14478 cat $DIR/$tfile > /dev/null
14479 # write to the file, it will try to cancel the above read lock.
14480 cat /etc/hosts >> $DIR/$tfile
14482 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14484 test_214() { # for bug 20133
14485 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14486 for (( i=0; i < 340; i++ )) ; do
14487 touch $DIR/$tdir/d214c/a$i
14490 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14491 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14492 ls $DIR/d214c || error "ls $DIR/d214c failed"
14493 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14494 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14496 run_test 214 "hash-indexed directory test - bug 20133"
14498 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14499 create_lnet_proc_files() {
14500 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14503 # counterpart of create_lnet_proc_files
14504 remove_lnet_proc_files() {
14505 rm -f $TMP/lnet_$1.sys
14508 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14509 # 3rd arg as regexp for body
14510 check_lnet_proc_stats() {
14511 local l=$(cat "$TMP/lnet_$1" |wc -l)
14512 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14514 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14517 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14518 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14519 # optional and can be regexp for 2nd line (lnet.routes case)
14520 check_lnet_proc_entry() {
14521 local blp=2 # blp stands for 'position of 1st line of body'
14522 [ -z "$5" ] || blp=3 # lnet.routes case
14524 local l=$(cat "$TMP/lnet_$1" |wc -l)
14525 # subtracting one from $blp because the body can be empty
14526 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14528 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14529 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14531 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14532 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14534 # bail out if any unexpected line happened
14535 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14536 [ "$?" != 0 ] || error "$2 misformatted"
14539 test_215() { # for bugs 18102, 21079, 21517
14540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14542 local N='(0|[1-9][0-9]*)' # non-negative numeric
14543 local P='[1-9][0-9]*' # positive numeric
14544 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14545 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14546 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14547 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14549 local L1 # regexp for 1st line
14550 local L2 # regexp for 2nd line (optional)
14551 local BR # regexp for the rest (body)
14553 # lnet.stats should look as 11 space-separated non-negative numerics
14554 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14555 create_lnet_proc_files "stats"
14556 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14557 remove_lnet_proc_files "stats"
14559 # lnet.routes should look like this:
14560 # Routing disabled/enabled
14561 # net hops priority state router
14562 # where net is a string like tcp0, hops > 0, priority >= 0,
14563 # state is up/down,
14564 # router is a string like 192.168.1.1@tcp2
14565 L1="^Routing (disabled|enabled)$"
14566 L2="^net +hops +priority +state +router$"
14567 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14568 create_lnet_proc_files "routes"
14569 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14570 remove_lnet_proc_files "routes"
14572 # lnet.routers should look like this:
14573 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14574 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14575 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14576 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14577 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14578 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14579 create_lnet_proc_files "routers"
14580 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14581 remove_lnet_proc_files "routers"
14583 # lnet.peers should look like this:
14584 # nid refs state last max rtr min tx min queue
14585 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14586 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14587 # numeric (0 or >0 or <0), queue >= 0.
14588 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14589 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14590 create_lnet_proc_files "peers"
14591 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14592 remove_lnet_proc_files "peers"
14594 # lnet.buffers should look like this:
14595 # pages count credits min
14596 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14597 L1="^pages +count +credits +min$"
14598 BR="^ +$N +$N +$I +$I$"
14599 create_lnet_proc_files "buffers"
14600 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14601 remove_lnet_proc_files "buffers"
14603 # lnet.nis should look like this:
14604 # nid status alive refs peer rtr max tx min
14605 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14606 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14607 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14608 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14609 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14610 create_lnet_proc_files "nis"
14611 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14612 remove_lnet_proc_files "nis"
14614 # can we successfully write to lnet.stats?
14615 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14617 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14619 test_216() { # bug 20317
14620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14621 remote_ost_nodsh && skip "remote OST with nodsh"
14624 local facets=$(get_facets OST)
14625 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14627 save_lustre_params client "osc.*.contention_seconds" > $p
14628 save_lustre_params $facets \
14629 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14630 save_lustre_params $facets \
14631 "ldlm.namespaces.filter-*.contended_locks" >> $p
14632 save_lustre_params $facets \
14633 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14634 clear_stats osc.*.osc_stats
14636 # agressive lockless i/o settings
14637 do_nodes $(comma_list $(osts_nodes)) \
14638 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14639 ldlm.namespaces.filter-*.contended_locks=0 \
14640 ldlm.namespaces.filter-*.contention_seconds=60"
14641 lctl set_param -n osc.*.contention_seconds=60
14643 $DIRECTIO write $DIR/$tfile 0 10 4096
14644 $CHECKSTAT -s 40960 $DIR/$tfile
14646 # disable lockless i/o
14647 do_nodes $(comma_list $(osts_nodes)) \
14648 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14649 ldlm.namespaces.filter-*.contended_locks=32 \
14650 ldlm.namespaces.filter-*.contention_seconds=0"
14651 lctl set_param -n osc.*.contention_seconds=0
14652 clear_stats osc.*.osc_stats
14654 dd if=/dev/zero of=$DIR/$tfile count=0
14655 $CHECKSTAT -s 0 $DIR/$tfile
14657 restore_lustre_params <$p
14661 run_test 216 "check lockless direct write updates file size and kms correctly"
14663 test_217() { # bug 22430
14664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14669 for node in $(nodes_list); do
14670 nid=$(host_nids_address $node $NETTYPE)
14671 if [[ $nid = *-* ]] ; then
14672 echo "lctl ping $(h2nettype $nid)"
14673 lctl ping $(h2nettype $nid)
14675 echo "skipping $node (no hyphen detected)"
14679 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14682 # do directio so as not to populate the page cache
14683 log "creating a 10 Mb file"
14684 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14685 log "starting reads"
14686 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14687 log "truncating the file"
14688 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14690 kill %+ || true # reads might have finished
14691 echo "wait until dd is finished"
14693 log "removing the temporary file"
14694 rm -rf $DIR/$tfile || error "tmp file removal failed"
14696 run_test 218 "parallel read and truncate should not deadlock"
14699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14701 # write one partial page
14702 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14703 # set no grant so vvp_io_commit_write will do sync write
14704 $LCTL set_param fail_loc=0x411
14705 # write a full page at the end of file
14706 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14708 $LCTL set_param fail_loc=0
14709 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14710 $LCTL set_param fail_loc=0x411
14711 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14714 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14715 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14717 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14719 test_220() { #LU-325
14720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14721 remote_ost_nodsh && skip "remote OST with nodsh"
14722 remote_mds_nodsh && skip "remote MDS with nodsh"
14723 remote_mgs_nodsh && skip "remote MGS with nodsh"
14727 # create on MDT0000 so the last_id and next_id are correct
14729 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14733 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14734 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14735 osc.$mdtosc_proc1.prealloc_last_id)
14736 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14737 osc.$mdtosc_proc1.prealloc_next_id)
14741 if ! combined_mgs_mds ; then
14745 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14746 #define OBD_FAIL_OST_ENOINO 0x229
14747 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14748 create_pool $FSNAME.$TESTNAME || return 1
14749 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14751 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14753 MDSOBJS=$((last_id - next_id))
14754 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14756 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14757 echo "OST still has $count kbytes free"
14759 echo "create $MDSOBJS files @next_id..."
14760 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14762 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14763 osc.$mdtosc_proc1.prealloc_last_id)
14764 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14765 osc.$mdtosc_proc1.prealloc_next_id)
14767 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14772 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14773 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14775 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14776 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14777 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14778 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14779 echo "unlink $MDSOBJS files @$next_id..."
14780 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14782 if ! combined_mgs_mds ; then
14786 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14791 dd if=`which date` of=$MOUNT/date oflag=sync
14792 chmod +x $MOUNT/date
14794 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14795 $LCTL set_param fail_loc=0x80001401
14797 $MOUNT/date > /dev/null
14800 run_test 221 "make sure fault and truncate race to not cause OOM"
14803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14806 test_mkdir $DIR/$tdir
14807 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14808 createmany -o $DIR/$tdir/$tfile 10
14809 cancel_lru_locks mdc
14810 cancel_lru_locks osc
14811 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14812 $LCTL set_param fail_loc=0x31a
14813 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14814 $LCTL set_param fail_loc=0
14817 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14823 test_mkdir $DIR/$tdir
14824 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14825 createmany -o $DIR/$tdir/$tfile 10
14826 cancel_lru_locks mdc
14827 cancel_lru_locks osc
14828 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14829 $LCTL set_param fail_loc=0x31a
14830 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14831 $LCTL set_param fail_loc=0
14833 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14839 test_mkdir $DIR/$tdir
14840 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14841 createmany -o $DIR/$tdir/$tfile 10
14842 cancel_lru_locks mdc
14843 cancel_lru_locks osc
14844 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14845 $LCTL set_param fail_loc=0x31b
14846 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14847 $LCTL set_param fail_loc=0
14850 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14852 test_224a() { # LU-1039, MRP-303
14853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14855 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14856 $LCTL set_param fail_loc=0x508
14857 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14858 $LCTL set_param fail_loc=0
14861 run_test 224a "Don't panic on bulk IO failure"
14863 test_224b() { # LU-1039, MRP-303
14864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14866 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14867 cancel_lru_locks osc
14868 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14869 $LCTL set_param fail_loc=0x515
14870 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14871 $LCTL set_param fail_loc=0
14874 run_test 224b "Don't panic on bulk IO failure"
14876 test_224c() { # LU-6441
14877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14878 remote_mds_nodsh && skip "remote MDS with nodsh"
14880 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14881 save_writethrough $p
14882 set_cache writethrough on
14884 local pages_per_rpc=$($LCTL get_param \
14885 osc.*.max_pages_per_rpc)
14886 local at_max=$($LCTL get_param -n at_max)
14887 local timeout=$($LCTL get_param -n timeout)
14888 local test_at="at_max"
14889 local param_at="$FSNAME.sys.at_max"
14890 local test_timeout="timeout"
14891 local param_timeout="$FSNAME.sys.timeout"
14893 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14895 set_persistent_param_and_check client "$test_at" "$param_at" 0
14896 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14898 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14899 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14900 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14901 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14903 do_facet ost1 "$LCTL set_param fail_loc=0"
14905 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14906 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14909 $LCTL set_param -n $pages_per_rpc
14910 restore_lustre_params < $p
14913 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14915 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14918 if [ -z ${MDSSURVEY} ]; then
14919 skip_env "mds-survey not found"
14921 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14922 skip "Need MDS version at least 2.2.51"
14924 local mds=$(facet_host $SINGLEMDS)
14925 local target=$(do_nodes $mds 'lctl dl' |
14926 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14928 local cmd1="file_count=1000 thrhi=4"
14929 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14930 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14931 local cmd="$cmd1 $cmd2 $cmd3"
14933 rm -f ${TMP}/mds_survey*
14935 eval $cmd || error "mds-survey with zero-stripe failed"
14936 cat ${TMP}/mds_survey*
14937 rm -f ${TMP}/mds_survey*
14939 run_test 225a "Metadata survey sanity with zero-stripe"
14942 if [ -z ${MDSSURVEY} ]; then
14943 skip_env "mds-survey not found"
14945 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14946 skip "Need MDS version at least 2.2.51"
14947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14948 remote_mds_nodsh && skip "remote MDS with nodsh"
14949 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14950 skip_env "Need to mount OST to test"
14953 local mds=$(facet_host $SINGLEMDS)
14954 local target=$(do_nodes $mds 'lctl dl' |
14955 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14957 local cmd1="file_count=1000 thrhi=4"
14958 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14959 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14960 local cmd="$cmd1 $cmd2 $cmd3"
14962 rm -f ${TMP}/mds_survey*
14964 eval $cmd || error "mds-survey with stripe_count failed"
14965 cat ${TMP}/mds_survey*
14966 rm -f ${TMP}/mds_survey*
14968 run_test 225b "Metadata survey sanity with stripe_count = 1"
14970 mcreate_path2fid () {
14976 local path=$DIR/$tdir/$name
14981 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14982 error "cannot create $desc"
14984 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14986 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14988 fid_path=$($LFS fid2path $MOUNT $fid)
14990 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14992 [ "$path" == "$fid_path" ] ||
14993 error "fid2path returned $fid_path, expected $path"
14995 echo "pass with $path and $fid"
15000 mkdir -p $DIR/$tdir
15002 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15003 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15004 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15005 mcreate_path2fid 0040666 0 0 dir "directory"
15006 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15007 mcreate_path2fid 0100666 0 0 file "regular file"
15008 mcreate_path2fid 0120666 0 0 link "symbolic link"
15009 mcreate_path2fid 0140666 0 0 sock "socket"
15011 run_test 226a "call path2fid and fid2path on files of all type"
15014 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15019 mkdir -p $DIR/$tdir
15020 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15021 error "create remote directory failed"
15022 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15023 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15024 "character special file (null)"
15025 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15026 "character special file (no device)"
15027 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15028 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15029 "block special file (loop)"
15030 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15031 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15032 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15034 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15036 # LU-1299 Executing or running ldd on a truncated executable does not
15037 # cause an out-of-memory condition.
15039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15040 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15042 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15043 chmod +x $MOUNT/date
15045 $MOUNT/date > /dev/null
15046 ldd $MOUNT/date > /dev/null
15049 run_test 227 "running truncated executable does not cause OOM"
15051 # LU-1512 try to reuse idle OI blocks
15053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15054 remote_mds_nodsh && skip "remote MDS with nodsh"
15055 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15057 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15058 local myDIR=$DIR/$tdir
15061 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15062 $LCTL set_param fail_loc=0x80001002
15063 createmany -o $myDIR/t- 10000
15064 $LCTL set_param fail_loc=0
15065 # The guard is current the largest FID holder
15067 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15069 local IDX=$(($SEQ % 64))
15071 do_facet $SINGLEMDS sync
15072 # Make sure journal flushed.
15074 local blk1=$(do_facet $SINGLEMDS \
15075 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15076 grep Blockcount | awk '{print $4}')
15078 # Remove old files, some OI blocks will become idle.
15079 unlinkmany $myDIR/t- 10000
15080 # Create new files, idle OI blocks should be reused.
15081 createmany -o $myDIR/t- 2000
15082 do_facet $SINGLEMDS sync
15083 # Make sure journal flushed.
15085 local blk2=$(do_facet $SINGLEMDS \
15086 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15087 grep Blockcount | awk '{print $4}')
15089 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15091 run_test 228a "try to reuse idle OI blocks"
15094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15095 remote_mds_nodsh && skip "remote MDS with nodsh"
15096 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15098 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15099 local myDIR=$DIR/$tdir
15102 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15103 $LCTL set_param fail_loc=0x80001002
15104 createmany -o $myDIR/t- 10000
15105 $LCTL set_param fail_loc=0
15106 # The guard is current the largest FID holder
15108 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15110 local IDX=$(($SEQ % 64))
15112 do_facet $SINGLEMDS sync
15113 # Make sure journal flushed.
15115 local blk1=$(do_facet $SINGLEMDS \
15116 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15117 grep Blockcount | awk '{print $4}')
15119 # Remove old files, some OI blocks will become idle.
15120 unlinkmany $myDIR/t- 10000
15123 stop $SINGLEMDS || error "Fail to stop MDT."
15125 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15127 df $MOUNT || error "Fail to df."
15128 # Create new files, idle OI blocks should be reused.
15129 createmany -o $myDIR/t- 2000
15130 do_facet $SINGLEMDS sync
15131 # Make sure journal flushed.
15133 local blk2=$(do_facet $SINGLEMDS \
15134 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15135 grep Blockcount | awk '{print $4}')
15137 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15139 run_test 228b "idle OI blocks can be reused after MDT restart"
15143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15144 remote_mds_nodsh && skip "remote MDS with nodsh"
15145 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15147 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15148 local myDIR=$DIR/$tdir
15151 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15152 $LCTL set_param fail_loc=0x80001002
15153 # 20000 files can guarantee there are index nodes in the OI file
15154 createmany -o $myDIR/t- 20000
15155 $LCTL set_param fail_loc=0
15156 # The guard is current the largest FID holder
15158 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15160 local IDX=$(($SEQ % 64))
15162 do_facet $SINGLEMDS sync
15163 # Make sure journal flushed.
15165 local blk1=$(do_facet $SINGLEMDS \
15166 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15167 grep Blockcount | awk '{print $4}')
15169 # Remove old files, some OI blocks will become idle.
15170 unlinkmany $myDIR/t- 20000
15172 # The OI file should become empty now
15174 # Create new files, idle OI blocks should be reused.
15175 createmany -o $myDIR/t- 2000
15176 do_facet $SINGLEMDS sync
15177 # Make sure journal flushed.
15179 local blk2=$(do_facet $SINGLEMDS \
15180 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15181 grep Blockcount | awk '{print $4}')
15183 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15185 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15187 test_229() { # LU-2482, LU-3448
15188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15189 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15190 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15191 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15195 # Create a file with a released layout and stripe count 2.
15196 $MULTIOP $DIR/$tfile H2c ||
15197 error "failed to create file with released layout"
15199 $LFS getstripe -v $DIR/$tfile
15201 local pattern=$($LFS getstripe -L $DIR/$tfile)
15202 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15204 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15206 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15207 stat $DIR/$tfile || error "failed to stat released file"
15209 chown $RUNAS_ID $DIR/$tfile ||
15210 error "chown $RUNAS_ID $DIR/$tfile failed"
15212 chgrp $RUNAS_ID $DIR/$tfile ||
15213 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15215 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15216 rm $DIR/$tfile || error "failed to remove released file"
15218 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15222 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15223 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15224 skip "Need MDS version at least 2.11.52"
15228 test_mkdir $DIR/$tdir
15229 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15230 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15231 [ $mdt_idx -ne 0 ] &&
15232 error "create local directory on wrong MDT $mdt_idx"
15234 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15235 error "create remote directory failed"
15236 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15237 [ $mdt_idx -ne $MDTIDX ] &&
15238 error "create remote directory on wrong MDT $mdt_idx"
15240 createmany -o $DIR/$tdir/test_230/t- 10 ||
15241 error "create files on remote directory failed"
15242 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15243 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15244 rm -r $DIR/$tdir || error "unlink remote directory failed"
15246 run_test 230a "Create remote directory and files under the remote directory"
15249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15250 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15251 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15252 skip "Need MDS version at least 2.11.52"
15260 local migrate_dir=$DIR/$tdir/migrate_dir
15261 local other_dir=$DIR/$tdir/other_dir
15263 test_mkdir $DIR/$tdir
15264 test_mkdir -i0 -c1 $migrate_dir
15265 test_mkdir -i0 -c1 $other_dir
15266 for ((i=0; i<10; i++)); do
15267 mkdir -p $migrate_dir/dir_${i}
15268 createmany -o $migrate_dir/dir_${i}/f 10 ||
15269 error "create files under remote dir failed $i"
15272 cp /etc/passwd $migrate_dir/$tfile
15273 cp /etc/passwd $other_dir/$tfile
15274 chattr +SAD $migrate_dir
15275 chattr +SAD $migrate_dir/$tfile
15277 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15278 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15279 local old_dir_mode=$(stat -c%f $migrate_dir)
15280 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15282 mkdir -p $migrate_dir/dir_default_stripe2
15283 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15284 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15286 mkdir -p $other_dir
15287 ln $migrate_dir/$tfile $other_dir/luna
15288 ln $migrate_dir/$tfile $migrate_dir/sofia
15289 ln $other_dir/$tfile $migrate_dir/david
15290 ln -s $migrate_dir/$tfile $other_dir/zachary
15291 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15292 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15294 $LFS migrate -m $MDTIDX $migrate_dir ||
15295 error "fails on migrating remote dir to MDT1"
15297 echo "migratate to MDT1, then checking.."
15298 for ((i = 0; i < 10; i++)); do
15299 for file in $(find $migrate_dir/dir_${i}); do
15300 mdt_index=$($LFS getstripe -m $file)
15301 [ $mdt_index == $MDTIDX ] ||
15302 error "$file is not on MDT${MDTIDX}"
15306 # the multiple link file should still in MDT0
15307 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15308 [ $mdt_index == 0 ] ||
15309 error "$file is not on MDT${MDTIDX}"
15311 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15312 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15313 error " expect $old_dir_flag get $new_dir_flag"
15315 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15316 [ "$old_file_flag" = "$new_file_flag" ] ||
15317 error " expect $old_file_flag get $new_file_flag"
15319 local new_dir_mode=$(stat -c%f $migrate_dir)
15320 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15321 error "expect mode $old_dir_mode get $new_dir_mode"
15323 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15324 [ "$old_file_mode" = "$new_file_mode" ] ||
15325 error "expect mode $old_file_mode get $new_file_mode"
15327 diff /etc/passwd $migrate_dir/$tfile ||
15328 error "$tfile different after migration"
15330 diff /etc/passwd $other_dir/luna ||
15331 error "luna different after migration"
15333 diff /etc/passwd $migrate_dir/sofia ||
15334 error "sofia different after migration"
15336 diff /etc/passwd $migrate_dir/david ||
15337 error "david different after migration"
15339 diff /etc/passwd $other_dir/zachary ||
15340 error "zachary different after migration"
15342 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15343 error "${tfile}_ln different after migration"
15345 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15346 error "${tfile}_ln_other different after migration"
15348 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15349 [ $stripe_count = 2 ] ||
15350 error "dir strpe_count $d != 2 after migration."
15352 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15353 [ $stripe_count = 2 ] ||
15354 error "file strpe_count $d != 2 after migration."
15356 #migrate back to MDT0
15359 $LFS migrate -m $MDTIDX $migrate_dir ||
15360 error "fails on migrating remote dir to MDT0"
15362 echo "migrate back to MDT0, checking.."
15363 for file in $(find $migrate_dir); do
15364 mdt_index=$($LFS getstripe -m $file)
15365 [ $mdt_index == $MDTIDX ] ||
15366 error "$file is not on MDT${MDTIDX}"
15369 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15370 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15371 error " expect $old_dir_flag get $new_dir_flag"
15373 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15374 [ "$old_file_flag" = "$new_file_flag" ] ||
15375 error " expect $old_file_flag get $new_file_flag"
15377 local new_dir_mode=$(stat -c%f $migrate_dir)
15378 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15379 error "expect mode $old_dir_mode get $new_dir_mode"
15381 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15382 [ "$old_file_mode" = "$new_file_mode" ] ||
15383 error "expect mode $old_file_mode get $new_file_mode"
15385 diff /etc/passwd ${migrate_dir}/$tfile ||
15386 error "$tfile different after migration"
15388 diff /etc/passwd ${other_dir}/luna ||
15389 error "luna different after migration"
15391 diff /etc/passwd ${migrate_dir}/sofia ||
15392 error "sofia different after migration"
15394 diff /etc/passwd ${other_dir}/zachary ||
15395 error "zachary different after migration"
15397 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15398 error "${tfile}_ln different after migration"
15400 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15401 error "${tfile}_ln_other different after migration"
15403 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15404 [ $stripe_count = 2 ] ||
15405 error "dir strpe_count $d != 2 after migration."
15407 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15408 [ $stripe_count = 2 ] ||
15409 error "file strpe_count $d != 2 after migration."
15411 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15413 run_test 230b "migrate directory"
15416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15417 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15418 remote_mds_nodsh && skip "remote MDS with nodsh"
15419 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15420 skip "Need MDS version at least 2.11.52"
15426 local migrate_dir=$DIR/$tdir/migrate_dir
15428 #If migrating directory fails in the middle, all entries of
15429 #the directory is still accessiable.
15430 test_mkdir $DIR/$tdir
15431 test_mkdir -i0 -c1 $migrate_dir
15432 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15434 createmany -o $migrate_dir/f $total ||
15435 error "create files under ${migrate_dir} failed"
15437 # fail after migrating top dir, and this will fail only once, so the
15438 # first sub file migration will fail (currently f3), others succeed.
15439 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15440 do_facet mds1 lctl set_param fail_loc=0x1801
15441 local t=$(ls $migrate_dir | wc -l)
15442 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15443 error "migrate should fail"
15444 local u=$(ls $migrate_dir | wc -l)
15445 [ "$u" == "$t" ] || error "$u != $t during migration"
15447 # add new dir/file should succeed
15448 mkdir $migrate_dir/dir ||
15449 error "mkdir failed under migrating directory"
15450 touch $migrate_dir/file ||
15451 error "create file failed under migrating directory"
15453 # add file with existing name should fail
15454 for file in $migrate_dir/f*; do
15455 stat $file > /dev/null || error "stat $file failed"
15456 $OPENFILE -f O_CREAT:O_EXCL $file &&
15457 error "open(O_CREAT|O_EXCL) $file should fail"
15458 $MULTIOP $file m && error "create $file should fail"
15459 touch $DIR/$tdir/remote_dir/$tfile ||
15460 error "touch $tfile failed"
15461 ln $DIR/$tdir/remote_dir/$tfile $file &&
15462 error "link $file should fail"
15463 mdt_index=$($LFS getstripe -m $file)
15464 if [ $mdt_index == 0 ]; then
15465 # file failed to migrate is not allowed to rename to
15466 mv $DIR/$tdir/remote_dir/$tfile $file &&
15467 error "rename to $file should fail"
15469 mv $DIR/$tdir/remote_dir/$tfile $file ||
15470 error "rename to $file failed"
15472 echo hello >> $file || error "write $file failed"
15475 # resume migration with different options should fail
15476 $LFS migrate -m 0 $migrate_dir &&
15477 error "migrate -m 0 $migrate_dir should fail"
15479 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15480 error "migrate -c 2 $migrate_dir should fail"
15482 # resume migration should succeed
15483 $LFS migrate -m $MDTIDX $migrate_dir ||
15484 error "migrate $migrate_dir failed"
15486 echo "Finish migration, then checking.."
15487 for file in $(find $migrate_dir); do
15488 mdt_index=$($LFS getstripe -m $file)
15489 [ $mdt_index == $MDTIDX ] ||
15490 error "$file is not on MDT${MDTIDX}"
15493 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15495 run_test 230c "check directory accessiblity if migration failed"
15498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15499 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15500 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15501 skip "Need MDS version at least 2.11.52"
15503 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15505 local migrate_dir=$DIR/$tdir/migrate_dir
15515 old_index=$((RANDOM % MDSCOUNT))
15516 old_count=$((MDSCOUNT - old_index))
15517 new_index=$((RANDOM % MDSCOUNT))
15518 new_count=$((MDSCOUNT - new_index))
15519 new_hash="all_char"
15521 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15522 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15524 test_mkdir $DIR/$tdir
15525 test_mkdir -i $old_index -c $old_count $migrate_dir
15527 for ((i=0; i<100; i++)); do
15528 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15529 createmany -o $migrate_dir/dir_${i}/f 100 ||
15530 error "create files under remote dir failed $i"
15533 echo -n "Migrate from MDT$old_index "
15534 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15535 echo -n "to MDT$new_index"
15536 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15539 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15540 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15541 error "migrate remote dir error"
15543 echo "Finish migration, then checking.."
15544 for file in $(find $migrate_dir); do
15545 mdt_index=$($LFS getstripe -m $file)
15546 if [ $mdt_index -lt $new_index ] ||
15547 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15548 error "$file is on MDT$mdt_index"
15552 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15554 run_test 230d "check migrate big directory"
15557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15559 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15560 skip "Need MDS version at least 2.11.52"
15567 mkdir -p $DIR/$tdir
15568 mkdir $DIR/$tdir/migrate_dir
15569 mkdir $DIR/$tdir/other_dir
15570 touch $DIR/$tdir/migrate_dir/a
15571 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15572 ls $DIR/$tdir/other_dir
15574 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15575 error "migrate dir fails"
15577 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15578 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15580 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15581 [ $mdt_index == 0 ] || error "a is not on MDT0"
15583 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15584 error "migrate dir fails"
15586 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15587 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15589 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15590 [ $mdt_index == 1 ] || error "a is not on MDT1"
15592 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15593 [ $mdt_index == 1 ] || error "b is not on MDT1"
15595 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15596 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15598 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15600 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15602 run_test 230e "migrate mulitple local link files"
15605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15606 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15607 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15608 skip "Need MDS version at least 2.11.52"
15613 mkdir -p $DIR/$tdir
15614 mkdir $DIR/$tdir/migrate_dir
15615 $LFS mkdir -i1 $DIR/$tdir/other_dir
15616 touch $DIR/$tdir/migrate_dir/a
15617 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15618 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15619 ls $DIR/$tdir/other_dir
15621 # a should be migrated to MDT1, since no other links on MDT0
15622 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15623 error "#1 migrate dir fails"
15624 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15625 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15626 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15627 [ $mdt_index == 1 ] || error "a is not on MDT1"
15629 # a should stay on MDT1, because it is a mulitple link file
15630 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15631 error "#2 migrate dir fails"
15632 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15633 [ $mdt_index == 1 ] || error "a is not on MDT1"
15635 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15636 error "#3 migrate dir fails"
15638 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15639 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15640 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15642 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15643 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15645 # a should be migrated to MDT0, since no other links on MDT1
15646 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15647 error "#4 migrate dir fails"
15648 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15649 [ $mdt_index == 0 ] || error "a is not on MDT0"
15651 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15653 run_test 230f "migrate mulitple remote link files"
15656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15657 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15658 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15659 skip "Need MDS version at least 2.11.52"
15661 mkdir -p $DIR/$tdir/migrate_dir
15663 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15664 error "migrating dir to non-exist MDT succeeds"
15667 run_test 230g "migrate dir to non-exist MDT"
15670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15671 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15672 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15673 skip "Need MDS version at least 2.11.52"
15677 mkdir -p $DIR/$tdir/migrate_dir
15679 $LFS migrate -m1 $DIR &&
15680 error "migrating mountpoint1 should fail"
15682 $LFS migrate -m1 $DIR/$tdir/.. &&
15683 error "migrating mountpoint2 should fail"
15686 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15687 error "migrating $tdir/migrate_dir/.. should fail"
15691 run_test 230h "migrate .. and root"
15694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15695 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15696 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15697 skip "Need MDS version at least 2.11.52"
15699 mkdir -p $DIR/$tdir/migrate_dir
15701 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15702 error "migration fails with a tailing slash"
15704 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15705 error "migration fails with two tailing slashes"
15707 run_test 230i "lfs migrate -m tolerates trailing slashes"
15710 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15711 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15712 skip "Need MDS version at least 2.11.52"
15714 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15715 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15716 error "create $tfile failed"
15717 cat /etc/passwd > $DIR/$tdir/$tfile
15719 $LFS migrate -m 1 $DIR/$tdir
15721 cmp /etc/passwd $DIR/$tdir/$tfile ||
15722 error "DoM file mismatch after migration"
15724 run_test 230j "DoM file data not changed after dir migration"
15727 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15728 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15729 skip "Need MDS version at least 2.11.56"
15732 local files_on_starting_mdt=0
15734 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15735 $LFS getdirstripe $DIR/$tdir
15736 for i in $(seq $total); do
15737 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15738 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15739 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15742 echo "$files_on_starting_mdt files on MDT0"
15744 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15745 $LFS getdirstripe $DIR/$tdir
15747 files_on_starting_mdt=0
15748 for i in $(seq $total); do
15749 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15750 error "file $tfile.$i mismatch after migration"
15751 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15752 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15755 echo "$files_on_starting_mdt files on MDT1 after migration"
15756 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15758 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15759 $LFS getdirstripe $DIR/$tdir
15761 files_on_starting_mdt=0
15762 for i in $(seq $total); do
15763 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15764 error "file $tfile.$i mismatch after 2nd migration"
15765 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15766 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15769 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15770 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15774 run_test 230k "file data not changed after dir migration"
15777 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15778 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15779 skip "Need MDS version at least 2.11.56"
15781 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15782 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15783 error "create files under remote dir failed $i"
15784 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15786 run_test 230l "readdir between MDTs won't crash"
15790 # For simplicity this test assumes that max_pages_per_rpc
15791 # is the same across all OSCs
15792 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15793 local bulk_size=$((max_pages * PAGE_SIZE))
15794 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15797 mkdir -p $DIR/$tdir
15798 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15799 error "failed to set stripe with -S ${brw_size}M option"
15801 # clear the OSC stats
15802 $LCTL set_param osc.*.stats=0 &>/dev/null
15805 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15806 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15807 oflag=direct &>/dev/null || error "dd failed"
15809 sync; sleep 1; sync # just to be safe
15810 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15811 if [ x$nrpcs != "x1" ]; then
15812 $LCTL get_param osc.*.stats
15813 error "found $nrpcs ost_write RPCs, not 1 as expected"
15817 # Drop the OSC cache, otherwise we will read from it
15818 cancel_lru_locks osc
15820 # clear the OSC stats
15821 $LCTL set_param osc.*.stats=0 &>/dev/null
15823 # Client reads $bulk_size.
15824 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15825 iflag=direct &>/dev/null || error "dd failed"
15827 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15828 if [ x$nrpcs != "x1" ]; then
15829 $LCTL get_param osc.*.stats
15830 error "found $nrpcs ost_read RPCs, not 1 as expected"
15833 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15836 mkdir -p $DIR/$tdir
15838 for i in {0..1023}; do
15839 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15840 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15841 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15845 run_test 231b "must not assert on fully utilized OST request buffer"
15848 mkdir -p $DIR/$tdir
15849 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15851 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15852 do_facet ost1 $LCTL set_param fail_loc=0x31c
15854 # ignore dd failure
15855 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15857 do_facet ost1 $LCTL set_param fail_loc=0
15858 umount_client $MOUNT || error "umount failed"
15859 mount_client $MOUNT || error "mount failed"
15860 stop ost1 || error "cannot stop ost1"
15861 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15863 run_test 232a "failed lock should not block umount"
15866 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15867 skip "Need MDS version at least 2.10.58"
15869 mkdir -p $DIR/$tdir
15870 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15871 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15873 cancel_lru_locks osc
15875 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15876 do_facet ost1 $LCTL set_param fail_loc=0x31c
15879 $LFS data_version $DIR/$tdir/$tfile || true
15881 do_facet ost1 $LCTL set_param fail_loc=0
15882 umount_client $MOUNT || error "umount failed"
15883 mount_client $MOUNT || error "mount failed"
15884 stop ost1 || error "cannot stop ost1"
15885 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15887 run_test 232b "failed data version lock should not block umount"
15890 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15891 skip "Need MDS version at least 2.3.64"
15892 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15894 local fid=$($LFS path2fid $MOUNT)
15896 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15897 error "cannot access $MOUNT using its FID '$fid'"
15899 run_test 233a "checking that OBF of the FS root succeeds"
15902 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15903 skip "Need MDS version at least 2.5.90"
15904 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15906 local fid=$($LFS path2fid $MOUNT/.lustre)
15908 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15909 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15911 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15912 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15913 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15915 run_test 233b "checking that OBF of the FS .lustre succeeds"
15918 local p="$TMP/sanityN-$TESTNAME.parameters"
15919 save_lustre_params client "llite.*.xattr_cache" > $p
15920 lctl set_param llite.*.xattr_cache 1 ||
15921 skip_env "xattr cache is not supported"
15923 mkdir -p $DIR/$tdir || error "mkdir failed"
15924 touch $DIR/$tdir/$tfile || error "touch failed"
15925 # OBD_FAIL_LLITE_XATTR_ENOMEM
15926 $LCTL set_param fail_loc=0x1405
15927 getfattr -n user.attr $DIR/$tdir/$tfile &&
15928 error "getfattr should have failed with ENOMEM"
15929 $LCTL set_param fail_loc=0x0
15932 restore_lustre_params < $p
15935 run_test 234 "xattr cache should not crash on ENOMEM"
15938 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15939 skip "Need MDS version at least 2.4.52"
15941 flock_deadlock $DIR/$tfile
15946 124) error "process hangs on a deadlock"
15948 *) error "error executing flock_deadlock $DIR/$tfile"
15952 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15956 check_swap_layouts_support
15958 local ref1=/etc/passwd
15959 local ref2=/etc/group
15960 local file1=$DIR/$tdir/f1
15961 local file2=$DIR/$tdir/f2
15963 test_mkdir -c1 $DIR/$tdir
15964 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15965 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15966 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15967 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15968 local fd=$(free_fd)
15969 local cmd="exec $fd<>$file2"
15972 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15973 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15976 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15981 run_test 236 "Layout swap on open unlinked file"
15983 # LU-4659 linkea consistency
15985 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15986 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15987 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15988 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15991 ln $DIR/$tfile $DIR/$tfile.lnk
15992 touch $DIR/$tfile.new
15993 mv $DIR/$tfile.new $DIR/$tfile
15994 local fid1=$($LFS path2fid $DIR/$tfile)
15995 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15996 local path1=$($LFS fid2path $FSNAME "$fid1")
15997 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15998 local path2=$($LFS fid2path $FSNAME "$fid2")
15999 [ $tfile.lnk == $path2 ] ||
16000 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16003 run_test 238 "Verify linkea consistency"
16005 test_239A() { # was test_239
16006 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16007 skip "Need MDS version at least 2.5.60"
16009 local list=$(comma_list $(mdts_nodes))
16011 mkdir -p $DIR/$tdir
16012 createmany -o $DIR/$tdir/f- 5000
16013 unlinkmany $DIR/$tdir/f- 5000
16014 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16015 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16016 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16017 osp.*MDT*.sync_in_flight" | calc_sum)
16018 [ "$changes" -eq 0 ] || error "$changes not synced"
16020 run_test 239A "osp_sync test"
16022 test_239a() { #LU-5297
16023 remote_mds_nodsh && skip "remote MDS with nodsh"
16026 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16027 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16028 chgrp $RUNAS_GID $DIR/$tfile
16029 wait_delete_completed
16031 run_test 239a "process invalid osp sync record correctly"
16033 test_239b() { #LU-5297
16034 remote_mds_nodsh && skip "remote MDS with nodsh"
16037 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16038 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16039 chgrp $RUNAS_GID $DIR/$tfile1
16040 wait_delete_completed
16041 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16043 chgrp $RUNAS_GID $DIR/$tfile2
16044 wait_delete_completed
16046 run_test 239b "process osp sync record with ENOMEM error correctly"
16049 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16050 remote_mds_nodsh && skip "remote MDS with nodsh"
16052 mkdir -p $DIR/$tdir
16054 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16055 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16056 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16057 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16059 umount_client $MOUNT || error "umount failed"
16060 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16061 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16062 mount_client $MOUNT || error "failed to mount client"
16064 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16065 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16067 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16073 for LOOP in $(seq $count); do
16074 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16075 cancel_lru_locks $OSC || true
16083 for LOOP in $(seq $1); do
16084 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16089 test_241a() { # was test_241
16090 local bsize=$PAGE_SIZE
16092 (( bsize < 40960 )) && bsize=40960
16093 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16095 cancel_lru_locks $OSC
16096 test_241_bio 1000 $bsize &
16098 test_241_dio 1000 $bsize
16101 run_test 241a "bio vs dio"
16104 local bsize=$PAGE_SIZE
16106 (( bsize < 40960 )) && bsize=40960
16107 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16109 test_241_dio 1000 $bsize &
16111 test_241_dio 1000 $bsize
16114 run_test 241b "dio vs dio"
16117 remote_mds_nodsh && skip "remote MDS with nodsh"
16119 mkdir -p $DIR/$tdir
16120 touch $DIR/$tdir/$tfile
16122 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16123 do_facet mds1 lctl set_param fail_loc=0x105
16124 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16126 do_facet mds1 lctl set_param fail_loc=0
16127 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16129 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16133 test_mkdir $DIR/$tdir
16134 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16136 run_test 243 "various group lock tests"
16140 test_mkdir $DIR/$tdir
16141 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16142 sendfile_grouplock $DIR/$tdir/$tfile || \
16143 error "sendfile+grouplock failed"
16146 run_test 244 "sendfile with group lock tests"
16149 local flagname="multi_mod_rpcs"
16150 local connect_data_name="max_mod_rpcs"
16153 # check if multiple modify RPCs flag is set
16154 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16155 grep "connect_flags:")
16158 echo "$out" | grep -qw $flagname
16159 if [ $? -ne 0 ]; then
16160 echo "connect flag $flagname is not set"
16164 # check if multiple modify RPCs data is set
16165 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16168 echo "$out" | grep -qw $connect_data_name ||
16169 error "import should have connect data $connect_data_name"
16171 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16173 test_246() { # LU-7371
16174 remote_ost_nodsh && skip "remote OST with nodsh"
16175 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16176 skip "Need OST version >= 2.7.62"
16178 do_facet ost1 $LCTL set_param fail_val=4095
16179 #define OBD_FAIL_OST_READ_SIZE 0x234
16180 do_facet ost1 $LCTL set_param fail_loc=0x234
16181 $LFS setstripe $DIR/$tfile -i 0 -c 1
16182 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16183 cancel_lru_locks $FSNAME-OST0000
16184 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16186 run_test 246 "Read file of size 4095 should return right length"
16192 umount_client $submount
16197 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16199 skip_env "Fileset feature is not supported"
16201 local submount=${MOUNT}_$tdir
16204 mkdir -p $submount || error "mkdir $submount failed"
16205 FILESET="$FILESET/$tdir" mount_client $submount ||
16206 error "mount $submount failed"
16207 trap "cleanup_247 $submount" EXIT
16208 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16209 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16210 error "read $MOUNT/$tdir/$tfile failed"
16211 cleanup_247 $submount
16213 run_test 247a "mount subdir as fileset"
16216 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16217 skip_env "Fileset feature is not supported"
16219 local submount=${MOUNT}_$tdir
16221 rm -rf $MOUNT/$tdir
16222 mkdir -p $submount || error "mkdir $submount failed"
16224 FILESET="$FILESET/$tdir" mount_client $submount &&
16225 error "mount $submount should fail"
16228 run_test 247b "mount subdir that dose not exist"
16231 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16232 skip_env "Fileset feature is not supported"
16234 local submount=${MOUNT}_$tdir
16236 mkdir -p $MOUNT/$tdir/dir1
16237 mkdir -p $submount || error "mkdir $submount failed"
16238 trap "cleanup_247 $submount" EXIT
16239 FILESET="$FILESET/$tdir" mount_client $submount ||
16240 error "mount $submount failed"
16241 local fid=$($LFS path2fid $MOUNT/)
16242 $LFS fid2path $submount $fid && error "fid2path should fail"
16243 cleanup_247 $submount
16245 run_test 247c "running fid2path outside root"
16248 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16249 skip "Fileset feature is not supported"
16251 local submount=${MOUNT}_$tdir
16253 mkdir -p $MOUNT/$tdir/dir1
16254 mkdir -p $submount || error "mkdir $submount failed"
16255 FILESET="$FILESET/$tdir" mount_client $submount ||
16256 error "mount $submount failed"
16257 trap "cleanup_247 $submount" EXIT
16258 local fid=$($LFS path2fid $submount/dir1)
16259 $LFS fid2path $submount $fid || error "fid2path should succeed"
16260 cleanup_247 $submount
16262 run_test 247d "running fid2path inside root"
16266 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16268 skip "Fileset feature is not supported"
16270 local submount=${MOUNT}_$tdir
16273 mkdir -p $submount || error "mkdir $submount failed"
16274 FILESET="$FILESET/.." mount_client $submount &&
16275 error "mount $submount should fail"
16278 run_test 247e "mount .. as fileset"
16281 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16282 [ -z "$fast_read_sav" ] && skip "no fast read support"
16284 # create a large file for fast read verification
16285 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16287 # make sure the file is created correctly
16288 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16289 { rm -f $DIR/$tfile; skip "file creation error"; }
16291 echo "Test 1: verify that fast read is 4 times faster on cache read"
16293 # small read with fast read enabled
16294 $LCTL set_param -n llite.*.fast_read=1
16295 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16296 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16297 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16298 # small read with fast read disabled
16299 $LCTL set_param -n llite.*.fast_read=0
16300 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16301 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16302 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16304 # verify that fast read is 4 times faster for cache read
16305 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16306 error_not_in_vm "fast read was not 4 times faster: " \
16307 "$t_fast vs $t_slow"
16309 echo "Test 2: verify the performance between big and small read"
16310 $LCTL set_param -n llite.*.fast_read=1
16312 # 1k non-cache read
16313 cancel_lru_locks osc
16314 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16315 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16316 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16318 # 1M non-cache read
16319 cancel_lru_locks osc
16320 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16321 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16322 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16324 # verify that big IO is not 4 times faster than small IO
16325 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16326 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16328 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16331 run_test 248 "fast read verification"
16333 test_249() { # LU-7890
16334 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16335 skip "Need at least version 2.8.54"
16338 $LFS setstripe -c 1 $DIR/$tfile
16339 # Offset 2T == 4k * 512M
16340 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16341 error "dd to 2T offset failed"
16343 run_test 249 "Write above 2T file size"
16346 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16347 && skip "no 16TB file size limit on ZFS"
16349 $LFS setstripe -c 1 $DIR/$tfile
16350 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16351 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16352 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16353 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16354 conv=notrunc,fsync && error "append succeeded"
16357 run_test 250 "Write above 16T limit"
16360 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16362 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16363 #Skip once - writing the first stripe will succeed
16364 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16365 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16366 error "short write happened"
16368 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16369 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16370 error "short read happened"
16374 run_test 251 "Handling short read and write correctly"
16377 remote_mds_nodsh && skip "remote MDS with nodsh"
16378 remote_ost_nodsh && skip "remote OST with nodsh"
16379 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16380 skip_env "ldiskfs only test"
16390 # check lr_reader on OST0000
16392 dev=$(facet_device $tgt)
16393 out=$(do_facet $tgt $LR_READER $dev)
16394 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16396 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16397 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16398 error "Invalid uuid returned by $LR_READER on target $tgt"
16399 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16401 # check lr_reader -c on MDT0000
16403 dev=$(facet_device $tgt)
16404 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16405 skip "$LR_READER does not support additional options"
16407 out=$(do_facet $tgt $LR_READER -c $dev)
16408 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16410 num=$(echo "$out" | grep -c "mdtlov")
16411 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16412 error "Invalid number of mdtlov clients returned by $LR_READER"
16413 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16415 # check lr_reader -cr on MDT0000
16416 out=$(do_facet $tgt $LR_READER -cr $dev)
16417 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16419 echo "$out" | grep -q "^reply_data:$" ||
16420 error "$LR_READER should have returned 'reply_data' section"
16421 num=$(echo "$out" | grep -c "client_generation")
16422 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16424 run_test 252 "check lr_reader tool"
16426 test_253_fill_ost() {
16427 local size_mb #how many MB should we write to pass watermark
16428 local lwm=$3 #low watermark
16429 local free_10mb #10% of free space
16431 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16432 size_mb=$((free_kb / 1024 - lwm))
16433 free_10mb=$((free_kb / 10240))
16434 #If 10% of free space cross low watermark use it
16435 if (( free_10mb > size_mb )); then
16438 #At least we need to store 1.1 of difference between
16439 #free space and low watermark
16440 size_mb=$((size_mb + size_mb / 10))
16442 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16443 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16444 oflag=append conv=notrunc
16449 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16450 echo "OST still has $((free_kb / 1024)) mbytes free"
16454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16455 remote_mds_nodsh && skip "remote MDS with nodsh"
16456 remote_mgs_nodsh && skip "remote MGS with nodsh"
16461 local ost_name=$($LFS osts |
16462 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16464 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16465 do_facet $SINGLEMDS $LCTL get_param -n \
16466 osp.$mdtosc_proc1.reserved_mb_high ||
16467 skip "remote MDS does not support reserved_mb_high"
16471 wait_delete_completed
16474 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16475 osp.$mdtosc_proc1.reserved_mb_high)
16476 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16477 osp.$mdtosc_proc1.reserved_mb_low)
16478 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16480 if ! combined_mgs_mds ; then
16483 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16484 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16485 error "Adding $ost_name to pool failed"
16487 # Wait for client to see a OST at pool
16488 wait_update $HOSTNAME "$LCTL get_param -n
16489 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16490 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16491 error "Client can not see the pool"
16492 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16493 error "Setstripe failed"
16495 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16496 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16497 echo "OST still has $((blocks/1024)) mbytes free"
16499 local new_lwm=$((blocks/1024-10))
16500 do_facet $SINGLEMDS $LCTL set_param \
16501 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16502 do_facet $SINGLEMDS $LCTL set_param \
16503 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16505 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16507 #First enospc could execute orphan deletion so repeat.
16508 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16510 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16511 osp.$mdtosc_proc1.prealloc_status)
16512 echo "prealloc_status $oa_status"
16514 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16515 error "File creation should fail"
16516 #object allocation was stopped, but we still able to append files
16517 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16518 error "Append failed"
16519 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16521 wait_delete_completed
16525 for i in $(seq 10 12); do
16526 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16527 error "File creation failed after rm";
16530 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16531 osp.$mdtosc_proc1.prealloc_status)
16532 echo "prealloc_status $oa_status"
16534 if (( oa_status != 0 )); then
16535 error "Object allocation still disable after rm"
16537 do_facet $SINGLEMDS $LCTL set_param \
16538 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16539 do_facet $SINGLEMDS $LCTL set_param \
16540 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16543 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16544 error "Remove $ost_name from pool failed"
16545 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16546 error "Pool destroy fialed"
16548 if ! combined_mgs_mds ; then
16552 run_test 253 "Check object allocation limit"
16555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16556 remote_mds_nodsh && skip "remote MDS with nodsh"
16557 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16558 skip "MDS does not support changelog_size"
16561 local MDT0=$(facet_svc $SINGLEMDS)
16563 changelog_register || error "changelog_register failed"
16565 changelog_clear 0 || error "changelog_clear failed"
16567 local size1=$(do_facet $SINGLEMDS \
16568 $LCTL get_param -n mdd.$MDT0.changelog_size)
16569 echo "Changelog size $size1"
16572 $LFS mkdir -i 0 $DIR/$tdir
16574 mkdir -p $DIR/$tdir/pics/2008/zachy
16575 touch $DIR/$tdir/pics/2008/zachy/timestamp
16576 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16577 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16578 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16579 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16580 rm $DIR/$tdir/pics/desktop.jpg
16582 local size2=$(do_facet $SINGLEMDS \
16583 $LCTL get_param -n mdd.$MDT0.changelog_size)
16584 echo "Changelog size after work $size2"
16586 (( $size2 > $size1 )) ||
16587 error "new Changelog size=$size2 less than old size=$size1"
16589 run_test 254 "Check changelog size"
16596 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16597 awk -F: '{print $2}' | grep $type > /dev/null
16598 if [ $? -ne 0 ]; then
16608 lfs ladvise -a willread $file > /dev/null 2>&1
16609 if [ $? -eq 0 ]; then
16613 lfs ladvise -a willread $file 2>&1 |
16614 grep "Inappropriate ioctl for device" > /dev/null
16615 if [ $? -eq 0 ]; then
16622 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16625 # run a random read IO workload
16626 # usage: random_read_iops <filename> <filesize> <iosize>
16627 random_read_iops() {
16630 local iosize=${3:-4096}
16632 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16633 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16636 drop_file_oss_cache() {
16640 $LFS ladvise -a dontneed $file 2>/dev/null ||
16641 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16644 ladvise_willread_performance()
16647 local average_origin=0
16648 local average_cache=0
16649 local average_ladvise=0
16651 for ((i = 1; i <= $repeat; i++)); do
16652 echo "Iter $i/$repeat: reading without willread hint"
16653 cancel_lru_locks osc
16654 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16655 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16656 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16657 average_origin=$(bc <<<"$average_origin + $speed_origin")
16659 cancel_lru_locks osc
16660 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16661 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16662 average_cache=$(bc <<<"$average_cache + $speed_cache")
16664 cancel_lru_locks osc
16665 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16666 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16667 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16668 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16669 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16671 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16672 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16673 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16675 speedup_cache=$(percent $average_cache $average_origin)
16676 speedup_ladvise=$(percent $average_ladvise $average_origin)
16678 echo "Average uncached read: $average_origin"
16679 echo "Average speedup with OSS cached read: " \
16680 "$average_cache = +$speedup_cache%"
16681 echo "Average speedup with ladvise willread: " \
16682 "$average_ladvise = +$speedup_ladvise%"
16684 local lowest_speedup=20
16685 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16686 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16687 "got $average_cache%. Skipping ladvise willread check."
16691 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16692 # it is still good to run until then to exercise 'ladvise willread'
16693 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16694 [ "$ost1_FSTYPE" = "zfs" ] &&
16695 echo "osd-zfs does not support dontneed or drop_caches" &&
16698 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16699 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16700 error_not_in_vm "Speedup with willread is less than " \
16701 "$lowest_speedup%, got $average_ladvise%"
16705 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16706 skip "lustre < 2.8.54 does not support ladvise "
16707 remote_ost_nodsh && skip "remote OST with nodsh"
16709 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16711 ladvise_no_type willread $DIR/$tfile &&
16712 skip "willread ladvise is not supported"
16714 ladvise_no_ioctl $DIR/$tfile &&
16715 skip "ladvise ioctl is not supported"
16718 local size=$((size_mb * 1048576))
16719 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16720 error "dd to $DIR/$tfile failed"
16722 lfs ladvise -a willread $DIR/$tfile ||
16723 error "Ladvise failed with no range argument"
16725 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16726 error "Ladvise failed with no -l or -e argument"
16728 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16729 error "Ladvise failed with only -e argument"
16731 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16732 error "Ladvise failed with only -l argument"
16734 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16735 error "End offset should not be smaller than start offset"
16737 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16738 error "End offset should not be equal to start offset"
16740 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16741 error "Ladvise failed with overflowing -s argument"
16743 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16744 error "Ladvise failed with overflowing -e argument"
16746 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16747 error "Ladvise failed with overflowing -l argument"
16749 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16750 error "Ladvise succeeded with conflicting -l and -e arguments"
16752 echo "Synchronous ladvise should wait"
16754 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16755 do_nodes $(comma_list $(osts_nodes)) \
16756 $LCTL set_param fail_val=$delay fail_loc=0x237
16758 local start_ts=$SECONDS
16759 lfs ladvise -a willread $DIR/$tfile ||
16760 error "Ladvise failed with no range argument"
16761 local end_ts=$SECONDS
16762 local inteval_ts=$((end_ts - start_ts))
16764 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16765 error "Synchronous advice didn't wait reply"
16768 echo "Asynchronous ladvise shouldn't wait"
16769 local start_ts=$SECONDS
16770 lfs ladvise -a willread -b $DIR/$tfile ||
16771 error "Ladvise failed with no range argument"
16772 local end_ts=$SECONDS
16773 local inteval_ts=$((end_ts - start_ts))
16775 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16776 error "Asynchronous advice blocked"
16779 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16780 ladvise_willread_performance
16782 run_test 255a "check 'lfs ladvise -a willread'"
16788 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16792 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16793 skip "lustre < 2.8.54 does not support ladvise "
16794 remote_ost_nodsh && skip "remote OST with nodsh"
16796 lfs setstripe -c 1 -i 0 $DIR/$tfile
16798 ladvise_no_type dontneed $DIR/$tfile &&
16799 skip "dontneed ladvise is not supported"
16801 ladvise_no_ioctl $DIR/$tfile &&
16802 skip "ladvise ioctl is not supported"
16804 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16805 [ "$ost1_FSTYPE" = "zfs" ] &&
16806 skip "zfs-osd does not support 'ladvise dontneed'"
16809 local size=$((size_mb * 1048576))
16810 # In order to prevent disturbance of other processes, only check 3/4
16811 # of the memory usage
16812 local kibibytes=$((size_mb * 1024 * 3 / 4))
16814 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16815 error "dd to $DIR/$tfile failed"
16817 #force write to complete before dropping OST cache & checking memory
16820 local total=$(facet_meminfo ost1 MemTotal)
16821 echo "Total memory: $total KiB"
16823 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16824 local before_read=$(facet_meminfo ost1 Cached)
16825 echo "Cache used before read: $before_read KiB"
16827 lfs ladvise -a willread $DIR/$tfile ||
16828 error "Ladvise willread failed"
16829 local after_read=$(facet_meminfo ost1 Cached)
16830 echo "Cache used after read: $after_read KiB"
16832 lfs ladvise -a dontneed $DIR/$tfile ||
16833 error "Ladvise dontneed again failed"
16834 local no_read=$(facet_meminfo ost1 Cached)
16835 echo "Cache used after dontneed ladvise: $no_read KiB"
16837 if [ $total -lt $((before_read + kibibytes)) ]; then
16838 echo "Memory is too small, abort checking"
16842 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16843 error "Ladvise willread should use more memory" \
16844 "than $kibibytes KiB"
16847 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16848 error "Ladvise dontneed should release more memory" \
16849 "than $kibibytes KiB"
16852 run_test 255b "check 'lfs ladvise -a dontneed'"
16855 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16856 skip "lustre < 2.10.53 does not support lockahead"
16864 test_mkdir -p $DIR/$tdir
16865 $LFS setstripe -i 0 -c 1 $DIR/$tdir
16867 #test 10 returns only success/failure
16869 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16871 if [ $rc -eq 255 ]; then
16872 error "Ladvise test${i} failed, ${rc}"
16875 #test 11 counts lock enqueue requests, all others count new locks
16877 count=$(do_facet ost1 \
16878 $LCTL get_param -n ost.OSS.ost.stats)
16879 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16881 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16883 if [ $rc -eq 255 ]; then
16884 error "Ladvise test${i} failed, ${rc}"
16887 new_count=$(do_facet ost1 \
16888 $LCTL get_param -n ost.OSS.ost.stats)
16889 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16890 awk '{ print $2 }')
16892 difference="$((new_count - count))"
16893 if [ $difference -ne $rc ]; then
16894 error "Ladvise test${i}, bad enqueue count, returned " \
16895 "${rc}, actual ${difference}"
16898 for i in $(seq 12 21); do
16899 # If we do not do this, we run the risk of having too many
16900 # locks and starting lock cancellation while we are checking
16902 cancel_lru_locks osc
16904 count=$($LCTL get_param -n \
16905 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16907 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16909 if [ $rc -eq 255 ]; then
16910 error "Ladvise test ${i} failed, ${rc}"
16913 new_count=$($LCTL get_param -n \
16914 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16915 difference="$((new_count - count))"
16917 # Test 15 output is divided by 100 to map down to valid return
16918 if [ $i -eq 15 ]; then
16922 if [ $difference -ne $rc ]; then
16923 error "Ladvise test ${i}, bad lock count, returned " \
16924 "${rc}, actual ${difference}"
16928 #test 22 returns only success/failure
16930 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16932 if [ $rc -eq 255 ]; then
16933 error "Ladvise test${i} failed, ${rc}"
16936 run_test 255c "suite of ladvise lockahead tests"
16939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16940 remote_mds_nodsh && skip "remote MDS with nodsh"
16941 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16942 changelog_users $SINGLEMDS | grep "^cl" &&
16943 skip "active changelog user"
16949 mdt_dev=$(mdsdevname 1)
16952 changelog_register || error "changelog_register failed"
16955 mkdir -p $DIR/$tdir
16957 changelog_clear 0 || error "changelog_clear failed"
16960 touch $DIR/$tdir/{1..10}
16963 stop $SINGLEMDS || error "Fail to stop MDT"
16967 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16969 #after mount new plainllog is used
16970 touch $DIR/$tdir/{11..19}
16971 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16972 cat_sl=$(do_facet $SINGLEMDS "sync; \
16973 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16974 llog_reader $tmpfile | grep -c type=1064553b")
16975 do_facet $SINGLEMDS llog_reader $tmpfile
16977 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16979 changelog_clear 0 || error "changelog_clear failed"
16981 cat_sl=$(do_facet $SINGLEMDS "sync; \
16982 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16983 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16985 if (( cat_sl == 2 )); then
16986 error "Empty plain llog was not deleted from changelog catalog"
16987 elif (( cat_sl != 1 )); then
16988 error "Active plain llog shouldn't be deleted from catalog"
16991 run_test 256 "Check llog delete for empty and not full state"
16994 remote_mds_nodsh && skip "remote MDS with nodsh"
16995 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16996 skip "Need MDS version at least 2.8.55"
16998 test_mkdir $DIR/$tdir
17000 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17001 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17004 #define OBD_FAIL_MDS_XATTR_REP 0x161
17005 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17006 local facet=mds$((mdtidx + 1))
17007 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17008 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17010 stop $facet || error "stop MDS failed"
17011 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17012 error "start MDS fail"
17013 wait_recovery_complete $facet
17015 run_test 257 "xattr locks are not lost"
17017 # Verify we take the i_mutex when security requires it
17019 #define OBD_FAIL_IMUTEX_SEC 0x141c
17020 $LCTL set_param fail_loc=0x141c
17022 chmod u+s $DIR/$tfile
17023 chmod a+rwx $DIR/$tfile
17024 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17026 if [ $RC -ne 0 ]; then
17027 error "error, failed to take i_mutex, rc=$?"
17033 # Verify we do NOT take the i_mutex in the normal case
17035 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17036 $LCTL set_param fail_loc=0x141d
17039 chmod a+rw $DIR/$tfile
17040 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17042 if [ $RC -ne 0 ]; then
17043 error "error, took i_mutex unnecessarily, rc=$?"
17048 run_test 258b "verify i_mutex security behavior"
17051 local file=$DIR/$tfile
17055 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17057 stack_trap "rm -f $file" EXIT
17059 wait_delete_completed
17060 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17061 echo "before: $before"
17063 $LFS setstripe -i 0 -c 1 $file
17064 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17066 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17067 echo "after write: $after"
17069 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17070 do_facet ost1 $LCTL set_param fail_loc=0x2301
17072 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17073 echo "after truncate: $after"
17076 do_facet ost1 $LCTL set_param fail_loc=0
17077 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17079 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17080 echo "after restart: $after"
17081 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17082 error "missing truncate?"
17086 run_test 259 "crash at delayed truncate"
17089 #define OBD_FAIL_MDC_CLOSE 0x806
17090 $LCTL set_param fail_loc=0x80000806
17094 run_test 260 "Check mdc_close fail"
17096 ### Data-on-MDT sanity tests ###
17098 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17099 skip "Need MDS version at least 2.10.55 for DoM"
17102 local dom=$DIR/$tdir/dom_file
17103 local tmp=$DIR/$tdir/tmp_file
17105 mkdir -p $DIR/$tdir
17107 # basic checks for DoM component creation
17108 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17109 error "Can set MDT layout to non-first entry"
17111 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17112 error "Can define multiple entries as MDT layout"
17114 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17116 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17117 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17118 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17120 local mdtidx=$($LFS getstripe -m $dom)
17121 local mdtname=MDT$(printf %04x $mdtidx)
17122 local facet=mds$((mdtidx + 1))
17123 local space_check=1
17125 # Skip free space checks with ZFS
17126 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17130 local size_tmp=$((65536 * 3))
17131 local mdtfree1=$(do_facet $facet \
17132 lctl get_param -n osd*.*$mdtname.kbytesfree)
17134 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17135 # check also direct IO along write
17136 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17137 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17139 cmp $tmp $dom || error "file data is different"
17140 [ $(stat -c%s $dom) == $size_tmp ] ||
17141 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17142 if [ $space_check == 1 ]; then
17143 local mdtfree2=$(do_facet $facet \
17144 lctl get_param -n osd*.*$mdtname.kbytesfree)
17146 # increase in usage from by $size_tmp
17147 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17148 error "MDT free space wrong after write: " \
17149 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17153 local size_dom=10000
17155 $TRUNCATE $dom $size_dom
17156 [ $(stat -c%s $dom) == $size_dom ] ||
17157 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17158 if [ $space_check == 1 ]; then
17159 mdtfree1=$(do_facet $facet \
17160 lctl get_param -n osd*.*$mdtname.kbytesfree)
17161 # decrease in usage from $size_tmp to new $size_dom
17162 [ $(($mdtfree1 - $mdtfree2)) -ge \
17163 $(((size_tmp - size_dom) / 1024)) ] ||
17164 error "MDT free space is wrong after truncate: " \
17165 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17171 size_dom=$((size_dom + size_tmp))
17172 [ $(stat -c%s $dom) == $size_dom ] ||
17173 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17174 if [ $space_check == 1 ]; then
17175 mdtfree2=$(do_facet $facet \
17176 lctl get_param -n osd*.*$mdtname.kbytesfree)
17177 # increase in usage by $size_tmp from previous
17178 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17179 error "MDT free space is wrong after append: " \
17180 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17185 if [ $space_check == 1 ]; then
17186 mdtfree1=$(do_facet $facet \
17187 lctl get_param -n osd*.*$mdtname.kbytesfree)
17188 # decrease in usage by $size_dom from previous
17189 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17190 error "MDT free space is wrong after removal: " \
17191 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17194 # combined striping
17195 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17196 error "Can't create DoM + OST striping"
17198 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17199 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17200 # check also direct IO along write
17201 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17203 cmp $tmp $dom || error "file data is different"
17204 [ $(stat -c%s $dom) == $size_tmp ] ||
17205 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17210 run_test 270a "DoM: basic functionality tests"
17213 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17214 skip "Need MDS version at least 2.10.55"
17216 local dom=$DIR/$tdir/dom_file
17217 local max_size=1048576
17219 mkdir -p $DIR/$tdir
17220 $LFS setstripe -E $max_size -L mdt $dom
17222 # truncate over the limit
17223 $TRUNCATE $dom $(($max_size + 1)) &&
17224 error "successful truncate over the maximum size"
17225 # write over the limit
17226 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17227 error "successful write over the maximum size"
17228 # append over the limit
17229 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17230 echo "12345" >> $dom && error "successful append over the maximum size"
17235 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17238 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17239 skip "Need MDS version at least 2.10.55"
17241 mkdir -p $DIR/$tdir
17242 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17244 # check files inherit DoM EA
17245 touch $DIR/$tdir/first
17246 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17247 error "bad pattern"
17248 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17249 error "bad stripe count"
17250 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17251 error "bad stripe size"
17253 # check directory inherits DoM EA and uses it as default
17254 mkdir $DIR/$tdir/subdir
17255 touch $DIR/$tdir/subdir/second
17256 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17257 error "bad pattern in sub-directory"
17258 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17259 error "bad stripe count in sub-directory"
17260 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17261 error "bad stripe size in sub-directory"
17264 run_test 270c "DoM: DoM EA inheritance tests"
17267 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17268 skip "Need MDS version at least 2.10.55"
17270 mkdir -p $DIR/$tdir
17271 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17273 # inherit default DoM striping
17274 mkdir $DIR/$tdir/subdir
17275 touch $DIR/$tdir/subdir/f1
17277 # change default directory striping
17278 $LFS setstripe -c 1 $DIR/$tdir/subdir
17279 touch $DIR/$tdir/subdir/f2
17280 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17281 error "wrong default striping in file 2"
17282 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17283 error "bad pattern in file 2"
17286 run_test 270d "DoM: change striping from DoM to RAID0"
17289 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17290 skip "Need MDS version at least 2.10.55"
17292 mkdir -p $DIR/$tdir/dom
17293 mkdir -p $DIR/$tdir/norm
17296 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17297 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17299 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17300 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17302 # find DoM files by layout
17303 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17304 [ $NUM -eq $DOMFILES ] ||
17305 error "lfs find -L: found $NUM, expected $DOMFILES"
17306 echo "Test 1: lfs find 20 DOM files by layout: OK"
17308 # there should be 1 dir with default DOM striping
17309 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17311 error "lfs find -L: found $NUM, expected 1 dir"
17312 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17314 # find DoM files by stripe size
17315 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17316 [ $NUM -eq $DOMFILES ] ||
17317 error "lfs find -S: found $NUM, expected $DOMFILES"
17318 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17320 # find files by stripe offset except DoM files
17321 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17322 [ $NUM -eq $NORMFILES ] ||
17323 error "lfs find -i: found $NUM, expected $NORMFILES"
17324 echo "Test 5: lfs find no DOM files by stripe index: OK"
17327 run_test 270e "DoM: lfs find with DoM files test"
17330 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17331 skip "Need MDS version at least 2.10.55"
17333 local mdtname=${FSNAME}-MDT0000-mdtlov
17334 local dom=$DIR/$tdir/dom_file
17335 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17336 lod.$mdtname.dom_stripesize)
17337 local dom_limit=131072
17339 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17340 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17341 lod.$mdtname.dom_stripesize)
17342 [ ${dom_limit} -eq ${dom_current} ] ||
17343 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17345 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17346 $LFS setstripe -d $DIR/$tdir
17347 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17348 error "Can't set directory default striping"
17350 # exceed maximum stripe size
17351 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17352 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17353 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17354 error "Able to create DoM component size more than LOD limit"
17356 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17357 dom_current=$(do_facet mds1 $LCTL get_param -n \
17358 lod.$mdtname.dom_stripesize)
17359 [ 0 -eq ${dom_current} ] ||
17360 error "Can't set zero DoM stripe limit"
17363 # attempt to create DoM file on server with disabled DoM should
17364 # remove DoM entry from layout and be succeed
17365 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17366 error "Can't create DoM file (DoM is disabled)"
17367 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17368 error "File has DoM component while DoM is disabled"
17371 # attempt to create DoM file with only DoM stripe should return error
17372 $LFS setstripe -E $dom_limit -L mdt $dom &&
17373 error "Able to create DoM-only file while DoM is disabled"
17375 # too low values to be aligned with smallest stripe size 64K
17376 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17377 dom_current=$(do_facet mds1 $LCTL get_param -n \
17378 lod.$mdtname.dom_stripesize)
17379 [ 30000 -eq ${dom_current} ] &&
17380 error "Can set too small DoM stripe limit"
17382 # 64K is a minimal stripe size in Lustre, expect limit of that size
17383 [ 65536 -eq ${dom_current} ] ||
17384 error "Limit is not set to 64K but ${dom_current}"
17386 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17387 dom_current=$(do_facet mds1 $LCTL get_param -n \
17388 lod.$mdtname.dom_stripesize)
17390 [ 2147483648 -eq ${dom_current} ] &&
17391 error "Can set too large DoM stripe limit"
17393 do_facet mds1 $LCTL set_param -n \
17394 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17395 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17396 error "Can't create DoM component size after limit change"
17397 do_facet mds1 $LCTL set_param -n \
17398 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17399 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17400 error "Can't create DoM file after limit decrease"
17401 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17402 error "Can create big DoM component after limit decrease"
17403 touch ${dom}_def ||
17404 error "Can't create file with old default layout"
17406 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17409 run_test 270f "DoM: maximum DoM stripe size checks"
17412 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17413 skip "Need MDS version at least 2.10.55"
17415 local dom=$DIR/$tdir/dom
17417 mkdir -p $DIR/$tdir
17419 $LFS setstripe -E 1024K -L mdt $dom
17421 lctl set_param -n mdc.*.stats=clear
17422 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17423 cat $dom > /dev/null
17424 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17425 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17429 run_test 271a "DoM: data is cached for read after write"
17432 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17433 skip "Need MDS version at least 2.10.55"
17435 local dom=$DIR/$tdir/dom
17437 mkdir -p $DIR/$tdir
17439 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17441 lctl set_param -n mdc.*.stats=clear
17442 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17443 cancel_lru_locks mdc
17444 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17445 # second stat to check size is cached on client
17446 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17447 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17448 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17451 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17454 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17455 skip "Need MDS version at least 2.10.55"
17457 local dom=$DIR/$tdir/dom
17459 mkdir -p $DIR/$tdir
17461 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17463 lctl set_param -n mdc.*.stats=clear
17464 lctl set_param -n osc.*.stats=clear
17465 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17466 cancel_lru_locks mdc
17467 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17468 # second stat to check size is cached on client
17469 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17470 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17471 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17472 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17473 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17476 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17482 local mdt=MDT$(printf %04x $mdtidx)
17484 if [ -z $param ]; then
17485 lctl get_param -n mdc.*$mdt*.stats
17487 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17492 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17493 skip "Need MDS version at least 2.10.55"
17495 local dom=$DIR/$tdir/dom
17497 mkdir -p $DIR/$tdir
17499 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17501 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17502 local facet=mds$((mdtidx + 1))
17504 cancel_lru_locks mdc
17505 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17506 createmany -o $dom 1000
17507 lctl set_param -n mdc.*.stats=clear
17508 smalliomany -w $dom 1000 200
17509 get_mdc_stats $mdtidx
17510 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17511 # Each file has 1 open, 1 IO enqueues, total 2000
17512 # but now we have also +1 getxattr for security.capability, total 3000
17513 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17514 unlinkmany $dom 1000
17516 cancel_lru_locks mdc
17517 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17518 createmany -o $dom 1000
17519 lctl set_param -n mdc.*.stats=clear
17520 smalliomany -w $dom 1000 200
17521 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17522 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17523 # for OPEN and IO lock.
17524 [ $((enq - enq_2)) -ge 1000 ] ||
17525 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17526 unlinkmany $dom 1000
17529 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17531 cleanup_271def_tests() {
17537 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17538 skip "Need MDS version at least 2.10.57"
17540 local dom=$DIR/$tdir/dom
17541 local tmp=$TMP/$tfile
17542 trap "cleanup_271def_tests $tmp" EXIT
17544 mkdir -p $DIR/$tdir
17546 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17548 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17550 cancel_lru_locks mdc
17551 dd if=/dev/urandom of=$tmp bs=1000 count=1
17552 dd if=$tmp of=$dom bs=1000 count=1
17553 cancel_lru_locks mdc
17555 cat /etc/hosts >> $tmp
17556 lctl set_param -n mdc.*.stats=clear
17558 # append data to the same file it should update local page
17559 echo "Append to the same page"
17560 cat /etc/hosts >> $dom
17561 local num=$(get_mdc_stats $mdtidx ost_read)
17562 local ra=$(get_mdc_stats $mdtidx req_active)
17563 local rw=$(get_mdc_stats $mdtidx req_waittime)
17565 [ -z $num ] || error "$num READ RPC occured"
17566 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17570 cmp $tmp $dom || error "file miscompare"
17572 cancel_lru_locks mdc
17573 lctl set_param -n mdc.*.stats=clear
17575 echo "Open and read file"
17576 cat $dom > /dev/null
17577 local num=$(get_mdc_stats $mdtidx ost_read)
17578 local ra=$(get_mdc_stats $mdtidx req_active)
17579 local rw=$(get_mdc_stats $mdtidx req_waittime)
17581 [ -z $num ] || error "$num READ RPC occured"
17582 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17586 cmp $tmp $dom || error "file miscompare"
17590 run_test 271d "DoM: read on open (1K file in reply buffer)"
17593 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17594 skip "Need MDS version at least 2.10.57"
17596 local dom=$DIR/$tdir/dom
17597 local tmp=$TMP/$tfile
17598 trap "cleanup_271def_tests $tmp" EXIT
17600 mkdir -p $DIR/$tdir
17602 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17604 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17606 cancel_lru_locks mdc
17607 dd if=/dev/urandom of=$tmp bs=200000 count=1
17608 dd if=$tmp of=$dom bs=200000 count=1
17609 cancel_lru_locks mdc
17610 cat /etc/hosts >> $tmp
17611 lctl set_param -n mdc.*.stats=clear
17613 echo "Append to the same page"
17614 cat /etc/hosts >> $dom
17615 local num=$(get_mdc_stats $mdtidx ost_read)
17616 local ra=$(get_mdc_stats $mdtidx req_active)
17617 local rw=$(get_mdc_stats $mdtidx req_waittime)
17619 [ -z $num ] || error "$num READ RPC occured"
17620 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17624 cmp $tmp $dom || error "file miscompare"
17626 cancel_lru_locks mdc
17627 lctl set_param -n mdc.*.stats=clear
17629 echo "Open and read file"
17630 cat $dom > /dev/null
17631 local num=$(get_mdc_stats $mdtidx ost_read)
17632 local ra=$(get_mdc_stats $mdtidx req_active)
17633 local rw=$(get_mdc_stats $mdtidx req_waittime)
17635 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17636 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17640 cmp $tmp $dom || error "file miscompare"
17644 run_test 271f "DoM: read on open (200K file and read tail)"
17647 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17648 skip "Need MDS version at least 2.11.50"
17650 local dom=$DIR/$tdir/dom
17651 mkdir -p $DIR/$tdir
17653 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17654 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17655 error "failed to write data into $dom"
17656 local old_md5=$(md5sum $dom)
17658 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17659 error "failed to migrate to the same DoM component"
17661 local new_md5=$(md5sum $dom)
17663 [ "$old_md5" == "$new_md5" ] ||
17664 error "md5sum differ: $old_md5, $new_md5"
17666 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17667 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17669 run_test 272a "DoM migration: new layout with the same DOM component"
17672 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17673 skip "Need MDS version at least 2.11.50"
17675 local dom=$DIR/$tdir/dom
17676 mkdir -p $DIR/$tdir
17677 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17679 local mdtidx=$($LFS getstripe -m $dom)
17680 local mdtname=MDT$(printf %04x $mdtidx)
17681 local facet=mds$((mdtidx + 1))
17683 local mdtfree1=$(do_facet $facet \
17684 lctl get_param -n osd*.*$mdtname.kbytesfree)
17685 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17686 error "failed to write data into $dom"
17687 local old_md5=$(md5sum $dom)
17688 cancel_lru_locks mdc
17689 local mdtfree1=$(do_facet $facet \
17690 lctl get_param -n osd*.*$mdtname.kbytesfree)
17692 $LFS migrate -c2 $dom ||
17693 error "failed to migrate to the new composite layout"
17694 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17695 error "MDT stripe was not removed"
17697 cancel_lru_locks mdc
17698 local new_md5=$(md5sum $dom)
17699 [ "$old_md5" != "$new_md5" ] &&
17700 error "$old_md5 != $new_md5"
17702 # Skip free space checks with ZFS
17703 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17704 local mdtfree2=$(do_facet $facet \
17705 lctl get_param -n osd*.*$mdtname.kbytesfree)
17706 [ $mdtfree2 -gt $mdtfree1 ] ||
17707 error "MDT space is not freed after migration"
17711 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17714 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17715 skip "Need MDS version at least 2.11.50"
17717 local dom=$DIR/$tdir/$tfile
17718 mkdir -p $DIR/$tdir
17719 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17721 local mdtidx=$($LFS getstripe -m $dom)
17722 local mdtname=MDT$(printf %04x $mdtidx)
17723 local facet=mds$((mdtidx + 1))
17725 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17726 error "failed to write data into $dom"
17727 local old_md5=$(md5sum $dom)
17728 cancel_lru_locks mdc
17729 local mdtfree1=$(do_facet $facet \
17730 lctl get_param -n osd*.*$mdtname.kbytesfree)
17732 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17733 error "failed to migrate to the new composite layout"
17734 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17735 error "MDT stripe was not removed"
17737 cancel_lru_locks mdc
17738 local new_md5=$(md5sum $dom)
17739 [ "$old_md5" != "$new_md5" ] &&
17740 error "$old_md5 != $new_md5"
17742 # Skip free space checks with ZFS
17743 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17744 local mdtfree2=$(do_facet $facet \
17745 lctl get_param -n osd*.*$mdtname.kbytesfree)
17746 [ $mdtfree2 -gt $mdtfree1 ] ||
17747 error "MDS space is not freed after migration"
17751 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17754 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17755 skip "Need MDS version at least 2.11.50"
17757 # Layout swap cannot be done if either file has DOM component,
17758 # this will never be supported, migration should be used instead
17760 local dom=$DIR/$tdir/$tfile
17761 mkdir -p $DIR/$tdir
17763 $LFS setstripe -c2 ${dom}_plain
17764 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17765 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17766 error "can swap layout with DoM component"
17767 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17768 error "can swap layout with DoM component"
17770 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17771 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17772 error "can swap layout with DoM component"
17773 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17774 error "can swap layout with DoM component"
17777 run_test 273a "DoM: layout swapping should fail with DOM"
17780 remote_ost_nodsh && skip "remote OST with nodsh"
17781 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17782 skip "Need OST version >= 2.10.57"
17784 local file=$DIR/$tfile
17787 oss=$(comma_list $(osts_nodes))
17789 dd if=/dev/urandom of=$file bs=1M count=2 ||
17790 error "failed to create a file"
17791 cancel_lru_locks osc
17794 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17795 error "failed to read a file"
17797 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17798 $LCTL set_param fail_loc=0x8000031f
17800 cancel_lru_locks osc &
17803 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17804 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17805 #IO takes another lock, but matches the PENDING one
17806 #and places it to the IO RPC
17807 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17808 error "failed to read a file with PENDING lock"
17810 run_test 275 "Read on a canceled duplicate lock"
17813 remote_ost_nodsh && skip "remote OST with nodsh"
17816 do_facet ost1 "(while true; do \
17817 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17818 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17821 for LOOP in $(seq 20); do
17823 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17826 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17827 rm $TMP/sanity_276_pid"
17829 run_test 276 "Race between mount and obd_statfs"
17831 cleanup_test_300() {
17835 test_striped_dir() {
17840 mkdir -p $DIR/$tdir
17842 SAVE_UMASK=$(umask)
17843 trap cleanup_test_300 RETURN EXIT
17845 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17846 $DIR/$tdir/striped_dir ||
17847 error "set striped dir error"
17849 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17850 [ "$mode" = "755" ] || error "expect 755 got $mode"
17852 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17853 error "getdirstripe failed"
17854 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17855 if [ "$stripe_count" != "2" ]; then
17856 error "1:stripe_count is $stripe_count, expect 2"
17858 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17859 if [ "$stripe_count" != "2" ]; then
17860 error "2:stripe_count is $stripe_count, expect 2"
17863 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17864 if [ "$stripe_index" != "$mdt_index" ]; then
17865 error "stripe_index is $stripe_index, expect $mdt_index"
17868 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17869 error "nlink error after create striped dir"
17871 mkdir $DIR/$tdir/striped_dir/a
17872 mkdir $DIR/$tdir/striped_dir/b
17874 stat $DIR/$tdir/striped_dir/a ||
17875 error "create dir under striped dir failed"
17876 stat $DIR/$tdir/striped_dir/b ||
17877 error "create dir under striped dir failed"
17879 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17880 error "nlink error after mkdir"
17882 rmdir $DIR/$tdir/striped_dir/a
17883 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17884 error "nlink error after rmdir"
17886 rmdir $DIR/$tdir/striped_dir/b
17887 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17888 error "nlink error after rmdir"
17890 chattr +i $DIR/$tdir/striped_dir
17891 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17892 error "immutable flags not working under striped dir!"
17893 chattr -i $DIR/$tdir/striped_dir
17895 rmdir $DIR/$tdir/striped_dir ||
17896 error "rmdir striped dir error"
17904 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17905 skip "skipped for lustre < 2.7.0"
17906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17907 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17909 test_striped_dir 0 || error "failed on striped dir on MDT0"
17910 test_striped_dir 1 || error "failed on striped dir on MDT0"
17912 run_test 300a "basic striped dir sanity test"
17915 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17916 skip "skipped for lustre < 2.7.0"
17917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17918 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17925 test_mkdir $DIR/$tdir || error "mkdir fail"
17926 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17927 error "set striped dir error"
17928 for i in {0..9}; do
17929 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17931 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17932 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17933 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17935 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17936 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17937 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17941 run_test 300b "check ctime/mtime for striped dir"
17944 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17945 skip "skipped for lustre < 2.7.0"
17946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17947 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17951 mkdir -p $DIR/$tdir
17952 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17953 error "set striped dir error"
17955 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17956 error "chown striped dir failed"
17958 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17959 error "create 5k files failed"
17961 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17963 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17967 run_test 300c "chown && check ls under striped directory"
17970 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17971 skip "skipped for lustre < 2.7.0"
17972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17973 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17978 mkdir -p $DIR/$tdir
17979 $LFS setstripe -c 2 $DIR/$tdir
17981 #local striped directory
17982 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17983 error "set striped dir error"
17984 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17985 error "create 10 files failed"
17987 #remote striped directory
17988 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17989 error "set striped dir error"
17990 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17991 error "create 10 files failed"
17993 for file in $(find $DIR/$tdir); do
17994 stripe_count=$($LFS getstripe -c $file)
17995 [ $stripe_count -eq 2 ] ||
17996 error "wrong stripe $stripe_count for $file"
18001 run_test 300d "check default stripe under striped directory"
18004 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18005 skip "Need MDS version at least 2.7.55"
18006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18007 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18012 mkdir -p $DIR/$tdir
18014 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18015 error "set striped dir error"
18017 touch $DIR/$tdir/striped_dir/a
18018 touch $DIR/$tdir/striped_dir/b
18019 touch $DIR/$tdir/striped_dir/c
18021 mkdir $DIR/$tdir/striped_dir/dir_a
18022 mkdir $DIR/$tdir/striped_dir/dir_b
18023 mkdir $DIR/$tdir/striped_dir/dir_c
18025 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18026 error "set striped adir under striped dir error"
18028 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18029 error "set striped bdir under striped dir error"
18031 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18032 error "set striped cdir under striped dir error"
18034 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18035 error "rename dir under striped dir fails"
18037 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18038 error "rename dir under different stripes fails"
18040 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18041 error "rename file under striped dir should succeed"
18043 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18044 error "rename dir under striped dir should succeed"
18048 run_test 300e "check rename under striped directory"
18051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18052 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18053 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18054 skip "Need MDS version at least 2.7.55"
18060 mkdir -p $DIR/$tdir
18062 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18063 error "set striped dir error"
18065 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18066 error "set striped dir error"
18068 touch $DIR/$tdir/striped_dir/a
18069 mkdir $DIR/$tdir/striped_dir/dir_a
18070 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18071 error "create striped dir under striped dir fails"
18073 touch $DIR/$tdir/striped_dir1/b
18074 mkdir $DIR/$tdir/striped_dir1/dir_b
18075 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18076 error "create striped dir under striped dir fails"
18078 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18079 error "rename dir under different striped dir should fail"
18081 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18082 error "rename striped dir under diff striped dir should fail"
18084 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18085 error "rename file under diff striped dirs fails"
18089 run_test 300f "check rename cross striped directory"
18091 test_300_check_default_striped_dir()
18094 local default_count=$2
18095 local default_index=$3
18098 local dir_stripe_index
18101 echo "checking $dirname $default_count $default_index"
18102 $LFS setdirstripe -D -c $default_count -i $default_index \
18103 -t all_char $DIR/$tdir/$dirname ||
18104 error "set default stripe on striped dir error"
18105 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18106 [ $stripe_count -eq $default_count ] ||
18107 error "expect $default_count get $stripe_count for $dirname"
18109 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18110 [ $stripe_index -eq $default_index ] ||
18111 error "expect $default_index get $stripe_index for $dirname"
18113 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18114 error "create dirs failed"
18116 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18117 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18118 for dir in $(find $DIR/$tdir/$dirname/*); do
18119 stripe_count=$($LFS getdirstripe -c $dir)
18120 [ $stripe_count -eq $default_count ] ||
18121 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18122 error "stripe count $default_count != $stripe_count for $dir"
18124 stripe_index=$($LFS getdirstripe -i $dir)
18125 [ $default_index -eq -1 ] ||
18126 [ $stripe_index -eq $default_index ] ||
18127 error "$stripe_index != $default_index for $dir"
18129 #check default stripe
18130 stripe_count=$($LFS getdirstripe -D -c $dir)
18131 [ $stripe_count -eq $default_count ] ||
18132 error "default count $default_count != $stripe_count for $dir"
18134 stripe_index=$($LFS getdirstripe -D -i $dir)
18135 [ $stripe_index -eq $default_index ] ||
18136 error "default index $default_index != $stripe_index for $dir"
18138 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18142 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18143 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18144 skip "Need MDS version at least 2.7.55"
18151 mkdir $DIR/$tdir/normal_dir
18153 #Checking when client cache stripe index
18154 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18155 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18156 error "create striped_dir failed"
18158 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18159 error "create dir0 fails"
18160 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18161 [ $stripe_index -eq 0 ] ||
18162 error "dir0 expect index 0 got $stripe_index"
18164 mkdir $DIR/$tdir/striped_dir/dir1 ||
18165 error "create dir1 fails"
18166 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18167 [ $stripe_index -eq 1 ] ||
18168 error "dir1 expect index 1 got $stripe_index"
18170 #check default stripe count/stripe index
18171 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18172 test_300_check_default_striped_dir normal_dir 1 0
18173 test_300_check_default_striped_dir normal_dir 2 1
18174 test_300_check_default_striped_dir normal_dir 2 -1
18176 #delete default stripe information
18177 echo "delete default stripeEA"
18178 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18179 error "set default stripe on striped dir error"
18181 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18182 for dir in $(find $DIR/$tdir/normal_dir/*); do
18183 stripe_count=$($LFS getdirstripe -c $dir)
18184 [ $stripe_count -eq 0 ] ||
18185 error "expect 1 get $stripe_count for $dir"
18186 stripe_index=$($LFS getdirstripe -i $dir)
18187 [ $stripe_index -eq 0 ] ||
18188 error "expect 0 get $stripe_index for $dir"
18191 run_test 300g "check default striped directory for normal directory"
18194 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18195 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18196 skip "Need MDS version at least 2.7.55"
18202 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18203 error "set striped dir error"
18205 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18206 test_300_check_default_striped_dir striped_dir 1 0
18207 test_300_check_default_striped_dir striped_dir 2 1
18208 test_300_check_default_striped_dir striped_dir 2 -1
18210 #delete default stripe information
18211 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18212 error "set default stripe on striped dir error"
18214 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18215 for dir in $(find $DIR/$tdir/striped_dir/*); do
18216 stripe_count=$($LFS getdirstripe -c $dir)
18217 [ $stripe_count -eq 0 ] ||
18218 error "expect 1 get $stripe_count for $dir"
18221 run_test 300h "check default striped directory for striped directory"
18224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18225 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18226 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18227 skip "Need MDS version at least 2.7.55"
18234 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18235 error "set striped dir error"
18237 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18238 error "create files under striped dir failed"
18240 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18241 error "set striped hashdir error"
18243 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18244 error "create dir0 under hash dir failed"
18245 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18246 error "create dir1 under hash dir failed"
18248 # unfortunately, we need to umount to clear dir layout cache for now
18249 # once we fully implement dir layout, we can drop this
18250 umount_client $MOUNT || error "umount failed"
18251 mount_client $MOUNT || error "mount failed"
18253 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18254 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18255 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18257 #set the stripe to be unknown hash type
18258 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18259 $LCTL set_param fail_loc=0x1901
18260 for ((i = 0; i < 10; i++)); do
18261 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18262 error "stat f-$i failed"
18263 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18266 touch $DIR/$tdir/striped_dir/f0 &&
18267 error "create under striped dir with unknown hash should fail"
18269 $LCTL set_param fail_loc=0
18271 umount_client $MOUNT || error "umount failed"
18272 mount_client $MOUNT || error "mount failed"
18276 run_test 300i "client handle unknown hash type striped directory"
18279 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18281 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18282 skip "Need MDS version at least 2.7.55"
18289 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18290 $LCTL set_param fail_loc=0x1702
18291 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18292 error "set striped dir error"
18294 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18295 error "create files under striped dir failed"
18297 $LCTL set_param fail_loc=0
18299 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18303 run_test 300j "test large update record"
18306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18307 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18308 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18309 skip "Need MDS version at least 2.7.55"
18311 # this test needs a huge transaction
18313 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18314 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18321 #define OBD_FAIL_LARGE_STRIPE 0x1703
18322 $LCTL set_param fail_loc=0x1703
18323 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18324 error "set striped dir error"
18325 $LCTL set_param fail_loc=0
18327 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18328 error "getstripeddir fails"
18329 rm -rf $DIR/$tdir/striped_dir ||
18330 error "unlink striped dir fails"
18334 run_test 300k "test large striped directory"
18337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18338 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18339 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18340 skip "Need MDS version at least 2.7.55"
18344 test_mkdir -p $DIR/$tdir/striped_dir
18345 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18346 error "chown $RUNAS_ID failed"
18347 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18348 error "set default striped dir failed"
18350 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18351 $LCTL set_param fail_loc=0x80000158
18352 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18354 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18355 [ $stripe_index -eq 1 ] ||
18356 error "expect 1 get $stripe_index for $dir"
18358 run_test 300l "non-root user to create dir under striped dir with stale layout"
18361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18362 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18363 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18364 skip "Need MDS version at least 2.7.55"
18366 mkdir -p $DIR/$tdir/striped_dir
18367 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18368 error "set default stripes dir error"
18370 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18372 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18373 [ $stripe_count -eq 0 ] ||
18374 error "expect 0 get $stripe_count for a"
18376 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18377 error "set default stripes dir error"
18379 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18381 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18382 [ $stripe_count -eq 0 ] ||
18383 error "expect 0 get $stripe_count for b"
18385 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18386 error "set default stripes dir error"
18388 mkdir $DIR/$tdir/striped_dir/c &&
18389 error "default stripe_index is invalid, mkdir c should fails"
18391 rm -rf $DIR/$tdir || error "rmdir fails"
18393 run_test 300m "setstriped directory on single MDT FS"
18396 local list=$(comma_list $(mdts_nodes))
18399 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18404 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18405 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18406 skip "Need MDS version at least 2.7.55"
18407 remote_mds_nodsh && skip "remote MDS with nodsh"
18410 local list=$(comma_list $(mdts_nodes))
18412 trap cleanup_300n RETURN EXIT
18413 mkdir -p $DIR/$tdir
18414 chmod 777 $DIR/$tdir
18415 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18416 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18417 error "create striped dir succeeds with gid=0"
18419 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18420 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18421 error "create striped dir fails with gid=-1"
18423 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18424 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18425 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18426 error "set default striped dir succeeds with gid=0"
18429 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18430 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18431 error "set default striped dir fails with gid=-1"
18434 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18435 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18436 error "create test_dir fails"
18437 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18438 error "create test_dir1 fails"
18439 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18440 error "create test_dir2 fails"
18443 run_test 300n "non-root user to create dir under striped dir with default EA"
18446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18447 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18448 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18449 skip "Need MDS version at least 2.7.55"
18454 mkdir -p $DIR/$tdir
18456 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18457 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18458 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18459 skip "not enough free inodes $numfree1 $numfree2"
18462 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18463 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18464 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18465 skip "not enough free space $numfree1 $numfree2"
18468 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18469 error "setdirstripe fails"
18471 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18472 error "create dirs fails"
18474 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18475 ls $DIR/$tdir/striped_dir > /dev/null ||
18476 error "ls striped dir fails"
18477 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18478 error "unlink big striped dir fails"
18480 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18484 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18485 remote_mds_nodsh && skip "remote MDS with nodsh"
18487 mkdir -p $DIR/$tdir
18489 #define OBD_FAIL_OUT_ENOSPC 0x1704
18490 do_facet mds2 lctl set_param fail_loc=0x80001704
18491 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18492 && error "create striped directory should fail"
18494 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18496 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18499 run_test 300p "create striped directory without space"
18502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18503 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18505 local fd=$(free_fd)
18506 local cmd="exec $fd<$tdir"
18508 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18511 trap "eval $cmd" EXIT
18512 cd $tdir || error "cd $tdir fails"
18513 rmdir ../$tdir || error "rmdir $tdir fails"
18514 mkdir local_dir && error "create dir succeeds"
18515 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18519 run_test 300q "create remote directory under orphan directory"
18522 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18523 skip "Need MDS version at least 2.7.55" && return
18524 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18528 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18529 error "set striped dir error"
18531 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18532 error "getstripeddir fails"
18535 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18536 awk '/lmv_stripe_count:/ { print $2 }')
18538 [ $MDSCOUNT -ne $stripe_count ] &&
18539 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18541 rm -rf $DIR/$tdir/striped_dir ||
18542 error "unlink striped dir fails"
18544 run_test 300r "test -1 striped directory"
18546 prepare_remote_file() {
18547 mkdir $DIR/$tdir/src_dir ||
18548 error "create remote source failed"
18550 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18551 error "cp to remote source failed"
18552 touch $DIR/$tdir/src_dir/a
18554 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18555 error "create remote target dir failed"
18557 touch $DIR/$tdir/tgt_dir/b
18559 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18560 error "rename dir cross MDT failed!"
18562 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18563 error "src_child still exists after rename"
18565 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18566 error "missing file(a) after rename"
18568 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18569 error "diff after rename"
18573 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18576 local remote_file=$DIR/$tdir/tgt_dir/b
18578 mkdir -p $DIR/$tdir
18580 prepare_remote_file || error "prepare remote file failed"
18583 $OPENUNLINK $remote_file $remote_file ||
18584 error "openunlink $remote_file failed"
18585 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18587 run_test 310a "open unlink remote file"
18590 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18593 local remote_file=$DIR/$tdir/tgt_dir/b
18595 mkdir -p $DIR/$tdir
18597 prepare_remote_file || error "prepare remote file failed"
18599 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18600 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18601 $CHECKSTAT -t file $remote_file || error "check file failed"
18603 run_test 310b "unlink remote file with multiple links while open"
18606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18607 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18609 local remote_file=$DIR/$tdir/tgt_dir/b
18611 mkdir -p $DIR/$tdir
18613 prepare_remote_file || error "prepare remote file failed"
18615 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18616 multiop_bg_pause $remote_file O_uc ||
18617 error "mulitop failed for remote file"
18619 $MULTIOP $DIR/$tfile Ouc
18620 kill -USR1 $MULTIPID
18623 run_test 310c "open-unlink remote file with multiple links"
18627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18628 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18629 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18630 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18631 remote_mds_nodsh && skip "remote MDS with nodsh"
18633 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18634 local mdts=$(comma_list $(mdts_nodes))
18636 mkdir -p $DIR/$tdir
18637 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18638 createmany -o $DIR/$tdir/$tfile. 1000
18640 # statfs data is not real time, let's just calculate it
18641 old_iused=$((old_iused + 1000))
18643 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18644 osp.*OST0000*MDT0000.create_count")
18645 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18646 osp.*OST0000*MDT0000.max_create_count")
18647 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18649 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18650 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18651 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18653 unlinkmany $DIR/$tdir/$tfile. 1000
18655 do_nodes $mdts "$LCTL set_param -n \
18656 osp.*OST0000*.max_create_count=$max_count"
18657 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18658 do_nodes $mdts "$LCTL set_param -n \
18659 osp.*OST0000*.create_count=$count"
18660 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18661 grep "=0" && error "create_count is zero"
18664 for i in $(seq 120); do
18665 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18666 # system may be too busy to destroy all objs in time, use
18667 # a somewhat small value to not fail autotest
18668 [ $((old_iused - new_iused)) -gt 400 ] && break
18672 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18673 [ $((old_iused - new_iused)) -gt 400 ] ||
18674 error "objs not destroyed after unlink"
18676 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18683 local vdevdir=$(dirname $(facet_vdevice $ost))
18684 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18685 local zfs_zapid=$(do_facet $ost $cmd |
18686 grep -w "/O/0/d$((objid%32))" -C 5 |
18687 awk '/Object/{getline; print $1}')
18688 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18689 awk "/$objid = /"'{printf $3}')
18694 zfs_object_blksz() {
18698 local vdevdir=$(dirname $(facet_vdevice $ost))
18699 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18700 local blksz=$(do_facet $ost $cmd $objid |
18701 awk '/dblk/{getline; printf $4}')
18703 case "${blksz: -1}" in
18704 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18705 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18712 test_312() { # LU-4856
18713 remote_ost_nodsh && skip "remote OST with nodsh"
18714 [ "$ost1_FSTYPE" = "zfs" ] ||
18715 skip_env "the test only applies to zfs"
18717 local max_blksz=$(do_facet ost1 \
18718 $ZFS get -p recordsize $(facet_device ost1) |
18719 awk '!/VALUE/{print $3}')
18721 # to make life a little bit easier
18722 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18723 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18725 local tf=$DIR/$tdir/$tfile
18727 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18729 # Get ZFS object id
18730 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18731 # block size change by sequential overwrite
18734 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18735 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18737 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18738 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18742 # block size change by sequential append write
18743 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18744 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18745 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18748 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18749 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18750 oflag=sync conv=notrunc
18752 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18753 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18754 error "blksz error, actual $blksz, " \
18755 "expected: 2 * $count * $PAGE_SIZE"
18761 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18762 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18764 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18765 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18766 [ $blksz -eq $PAGE_SIZE ] ||
18767 error "blksz error: $blksz, expected: $PAGE_SIZE"
18769 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18770 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18771 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18773 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18774 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18775 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18777 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18780 remote_ost_nodsh && skip "remote OST with nodsh"
18782 local file=$DIR/$tfile
18785 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18787 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18788 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18789 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18790 error "write should failed"
18791 do_facet ost1 "$LCTL set_param fail_loc=0"
18794 run_test 313 "io should fail after last_rcvd update fail"
18797 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18799 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18800 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18802 wait_delete_completed
18803 do_facet ost1 "$LCTL set_param fail_loc=0"
18805 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18807 test_315() { # LU-618
18808 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18810 local file=$DIR/$tfile
18813 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18814 error "multiop file write failed"
18815 $MULTIOP $file oO_RDONLY:r4063232_c &
18820 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18823 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18826 run_test 315 "read should be accounted"
18829 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18830 large_xattr_enabled || skip_env "ea_inode feature disabled"
18832 rm -rf $DIR/$tdir/d
18833 mkdir -p $DIR/$tdir/d
18834 chown nobody $DIR/$tdir/d
18835 touch $DIR/$tdir/d/file
18837 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18839 run_test 316 "lfs mv"
18842 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18843 skip "Need MDS version at least 2.11.53"
18845 local grant_blk_size
18847 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18848 skip "LU-10370: no implementation for ZFS" && return
18851 stack_trap "rm -f $DIR/$tfile" EXIT
18852 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18853 awk '/grant_block_size:/ { print $2; exit; }')
18855 # Create File of size 5M. Truncate it to below size's and verify
18858 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18859 error "Create file : $DIR/$tfile"
18861 for trunc_sz in 2097152 4097 4000 509 0; do
18862 $TRUNCATE $DIR/$tfile $trunc_sz ||
18863 error "truncate $tfile to $trunc_sz failed"
18864 local sz=$(stat --format=%s $DIR/$tfile)
18865 local blk=$(stat --format=%b $DIR/$tfile)
18866 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18867 grant_blk_size) * 8))
18869 if [[ $blk -ne $trunc_blk ]]; then
18870 $(which stat) $DIR/$tfile
18871 error "Expected Block $trunc_blk got $blk for $tfile"
18874 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18875 error "Expected Size $trunc_sz got $sz for $tfile"
18880 # Create file with a hole and write actual two blocks. Block count
18883 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18884 conv=fsync || error "Create file : $DIR/$tfile"
18886 # Calculate the final truncate size.
18887 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18890 # truncate to size $trunc_sz bytes. Strip the last block
18891 # The block count must drop to 8
18893 $TRUNCATE $DIR/$tfile $trunc_sz ||
18894 error "truncate $tfile to $trunc_sz failed"
18896 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18897 sz=$(stat --format=%s $DIR/$tfile)
18898 blk=$(stat --format=%b $DIR/$tfile)
18900 if [[ $blk -ne $trunc_bsz ]]; then
18901 $(which stat) $DIR/$tfile
18902 error "Expected Block $trunc_bsz got $blk for $tfile"
18905 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18906 error "Expected Size $trunc_sz got $sz for $tfile"
18908 run_test 317 "Verify blocks get correctly update after truncate"
18911 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
18913 local before=$(date +%s)
18915 local mdir=$DIR/$tdir
18916 local file=$mdir/xxx
18918 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
18921 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
18922 $LCTL set_param fail_val=5 fail_loc=0x8000032c
18923 $LFS mv -m1 $file &
18926 dd if=$file of=/dev/null
18928 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
18929 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
18931 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
18933 run_test 319 "lost lease lock on migrate error"
18936 local read_write=$1
18937 if [ "$read_write" = "write" ]; then
18938 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18939 elif [ "$read_write" = "read" ]; then
18940 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18942 error "argument error"
18945 # turn off debug for performance testing
18946 local saved_debug=$($LCTL get_param -n debug)
18947 $LCTL set_param debug=0
18949 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18951 # get ost1 size - lustre-OST0000
18952 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18953 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18954 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18956 if [ "$read_write" = "read" ]; then
18957 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18960 local start_time=$(date +%s.%N)
18961 $dd_cmd bs=1M count=$blocks oflag=sync ||
18962 error "real dd $read_write error"
18963 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18965 if [ "$read_write" = "write" ]; then
18969 # define OBD_FAIL_OST_FAKE_RW 0x238
18970 do_facet ost1 $LCTL set_param fail_loc=0x238
18972 local start_time=$(date +%s.%N)
18973 $dd_cmd bs=1M count=$blocks oflag=sync ||
18974 error "fake dd $read_write error"
18975 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18977 if [ "$read_write" = "write" ]; then
18979 cancel_lru_locks osc
18980 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18981 error "$tfile size not $blocks MB"
18983 do_facet ost1 $LCTL set_param fail_loc=0
18985 echo "fake $read_write $duration_fake vs. normal $read_write" \
18986 "$duration in seconds"
18987 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18988 error_not_in_vm "fake write is slower"
18990 $LCTL set_param -n debug="$saved_debug"
18993 test_399a() { # LU-7655 for OST fake write
18994 remote_ost_nodsh && skip "remote OST with nodsh"
18998 run_test 399a "fake write should not be slower than normal write"
19000 test_399b() { # LU-8726 for OST fake read
19001 remote_ost_nodsh && skip "remote OST with nodsh"
19002 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19003 skip_env "ldiskfs only test"
19008 run_test 399b "fake read should not be slower than normal read"
19010 test_400a() { # LU-1606, was conf-sanity test_74
19011 if ! which $CC > /dev/null 2>&1; then
19012 skip_env "$CC is not installed"
19015 local extra_flags=''
19016 local out=$TMP/$tfile
19017 local prefix=/usr/include/lustre
19020 if ! [[ -d $prefix ]]; then
19021 # Assume we're running in tree and fixup the include path.
19022 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19023 extra_flags+=" -L$LUSTRE/utils/.lib"
19026 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19027 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19028 error "client api broken"
19032 run_test 400a "Lustre client api program can compile and link"
19034 test_400b() { # LU-1606, LU-5011
19036 local out=$TMP/$tfile
19037 local prefix=/usr/include/linux/lustre
19039 # We use a hard coded prefix so that this test will not fail
19040 # when run in tree. There are headers in lustre/include/lustre/
19041 # that are not packaged (like lustre_idl.h) and have more
19042 # complicated include dependencies (like config.h and lnet/types.h).
19043 # Since this test about correct packaging we just skip them when
19044 # they don't exist (see below) rather than try to fixup cppflags.
19046 if ! which $CC > /dev/null 2>&1; then
19047 skip_env "$CC is not installed"
19050 for header in $prefix/*.h; do
19051 if ! [[ -f "$header" ]]; then
19055 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19056 continue # lustre_ioctl.h is internal header
19059 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19060 error "cannot compile '$header'"
19064 run_test 400b "packaged headers can be compiled"
19066 test_401a() { #LU-7437
19067 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19068 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19070 #count the number of parameters by "list_param -R"
19071 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19072 #count the number of parameters by listing proc files
19073 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19074 echo "proc_dirs='$proc_dirs'"
19075 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19076 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19079 [ $params -eq $procs ] ||
19080 error "found $params parameters vs. $procs proc files"
19082 # test the list_param -D option only returns directories
19083 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19084 #count the number of parameters by listing proc directories
19085 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19088 [ $params -eq $procs ] ||
19089 error "found $params parameters vs. $procs proc files"
19091 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19094 local save=$($LCTL get_param -n jobid_var)
19097 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19098 error "no error returned when setting bad parameters"
19100 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19101 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19103 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19104 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19105 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19107 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19110 local jobid_var_old=$($LCTL get_param -n jobid_var)
19111 local jobid_var_new
19113 $LCTL set_param jobid_var= &&
19114 error "no error returned for 'set_param a='"
19116 jobid_var_new=$($LCTL get_param -n jobid_var)
19117 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19118 error "jobid_var was changed by setting without value"
19120 $LCTL set_param jobid_var &&
19121 error "no error returned for 'set_param a'"
19123 jobid_var_new=$($LCTL get_param -n jobid_var)
19124 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19125 error "jobid_var was changed by setting without value"
19127 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19130 local jobid_var_old=$($LCTL get_param -n jobid_var)
19131 local jobid_var_new
19132 local new_value="foo=bar"
19134 $LCTL set_param jobid_var=$new_value ||
19135 error "'set_param a=b' did not accept a value containing '='"
19137 jobid_var_new=$($LCTL get_param -n jobid_var)
19138 [[ "$jobid_var_new" == "$new_value" ]] ||
19139 error "'set_param a=b' failed on a value containing '='"
19141 # Reset the jobid_var to test the other format
19142 $LCTL set_param jobid_var=$jobid_var_old
19143 jobid_var_new=$($LCTL get_param -n jobid_var)
19144 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19145 error "failed to reset jobid_var"
19147 $LCTL set_param jobid_var $new_value ||
19148 error "'set_param a b' did not accept a value containing '='"
19150 jobid_var_new=$($LCTL get_param -n jobid_var)
19151 [[ "$jobid_var_new" == "$new_value" ]] ||
19152 error "'set_param a b' failed on a value containing '='"
19154 $LCTL set_param jobid_var $jobid_var_old
19155 jobid_var_new=$($LCTL get_param -n jobid_var)
19156 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19157 error "failed to reset jobid_var"
19159 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19162 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19163 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19164 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19165 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19166 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19167 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19168 remote_mds_nodsh && skip "remote MDS with nodsh"
19170 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19171 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19172 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19173 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19174 echo "Touch failed - OK"
19176 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19179 local file1=$DIR/$tfile.1
19180 local file2=$DIR/$tfile.2
19181 local tfile=$TMP/$tfile
19183 rm -f $file1 $file2 $tfile
19188 # 30 sec OBD_TIMEOUT in ll_getattr()
19189 # right before populating st_nlink
19190 $LCTL set_param fail_loc=0x80001409
19191 stat -c %h $file1 > $tfile &
19193 # create an alias, drop all locks and reclaim the dentry
19195 cancel_lru_locks mdc
19196 cancel_lru_locks osc
19197 sysctl -w vm.drop_caches=2
19201 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19203 rm -f $tfile $file1 $file2
19205 run_test 403 "i_nlink should not drop to zero due to aliasing"
19207 test_404() { # LU-6601
19208 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19209 skip "Need server version newer than 2.8.52"
19210 remote_mds_nodsh && skip "remote MDS with nodsh"
19212 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19213 awk '/osp .*-osc-MDT/ { print $4}')
19216 for osp in $mosps; do
19217 echo "Deactivate: " $osp
19218 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19219 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19220 awk -vp=$osp '$4 == p { print $2 }')
19221 [ $stat = IN ] || {
19222 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19223 error "deactivate error"
19225 echo "Activate: " $osp
19226 do_facet $SINGLEMDS $LCTL --device %$osp activate
19227 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19228 awk -vp=$osp '$4 == p { print $2 }')
19229 [ $stat = UP ] || {
19230 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19231 error "activate error"
19235 run_test 404 "validate manual {de}activated works properly for OSPs"
19238 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19239 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19240 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19241 skip "Layout swap lock is not supported"
19243 check_swap_layouts_support
19245 test_mkdir $DIR/$tdir
19246 swap_lock_test -d $DIR/$tdir ||
19247 error "One layout swap locked test failed"
19249 run_test 405 "Various layout swap lock tests"
19252 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19253 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19254 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19256 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19257 skip "Need MDS version at least 2.8.50"
19259 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19260 local test_pool=$TESTNAME
19262 if ! combined_mgs_mds ; then
19265 pool_add $test_pool || error "pool_add failed"
19266 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19267 error "pool_add_targets failed"
19269 save_layout_restore_at_exit $MOUNT
19271 # parent set default stripe count only, child will stripe from both
19272 # parent and fs default
19273 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19274 error "setstripe $MOUNT failed"
19275 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19276 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19277 for i in $(seq 10); do
19278 local f=$DIR/$tdir/$tfile.$i
19279 touch $f || error "touch failed"
19280 local count=$($LFS getstripe -c $f)
19281 [ $count -eq $OSTCOUNT ] ||
19282 error "$f stripe count $count != $OSTCOUNT"
19283 local offset=$($LFS getstripe -i $f)
19284 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19285 local size=$($LFS getstripe -S $f)
19286 [ $size -eq $((def_stripe_size * 2)) ] ||
19287 error "$f stripe size $size != $((def_stripe_size * 2))"
19288 local pool=$($LFS getstripe -p $f)
19289 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19292 # change fs default striping, delete parent default striping, now child
19293 # will stripe from new fs default striping only
19294 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19295 error "change $MOUNT default stripe failed"
19296 $LFS setstripe -c 0 $DIR/$tdir ||
19297 error "delete $tdir default stripe failed"
19298 for i in $(seq 11 20); do
19299 local f=$DIR/$tdir/$tfile.$i
19300 touch $f || error "touch $f failed"
19301 local count=$($LFS getstripe -c $f)
19302 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19303 local offset=$($LFS getstripe -i $f)
19304 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19305 local size=$($LFS getstripe -S $f)
19306 [ $size -eq $def_stripe_size ] ||
19307 error "$f stripe size $size != $def_stripe_size"
19308 local pool=$($LFS getstripe -p $f)
19309 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19312 unlinkmany $DIR/$tdir/$tfile. 1 20
19314 local f=$DIR/$tdir/$tfile
19315 pool_remove_all_targets $test_pool $f
19316 pool_remove $test_pool $f
19318 if ! combined_mgs_mds ; then
19322 run_test 406 "DNE support fs default striping"
19325 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19326 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19327 skip "Need MDS version at least 2.8.55"
19328 remote_mds_nodsh && skip "remote MDS with nodsh"
19330 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19331 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19332 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19333 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19334 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19336 #define OBD_FAIL_DT_TXN_STOP 0x2019
19337 for idx in $(seq $MDSCOUNT); do
19338 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19340 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19341 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19342 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19345 run_test 407 "transaction fail should cause operation fail"
19348 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19350 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19351 lctl set_param fail_loc=0x8000040a
19352 # let ll_prepare_partial_page() fail
19353 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19357 # create at least 100 unused inodes so that
19358 # shrink_icache_memory(0) should not return 0
19359 touch $DIR/$tfile-{0..100}
19360 rm -f $DIR/$tfile-{0..100}
19363 echo 2 > /proc/sys/vm/drop_caches
19365 run_test 408 "drop_caches should not hang due to page leaks"
19369 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19371 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19372 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19373 touch $DIR/$tdir/guard || error "(2) Fail to create"
19375 local PREFIX=$(str_repeat 'A' 128)
19376 echo "Create 1K hard links start at $(date)"
19377 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19378 error "(3) Fail to hard link"
19380 echo "Links count should be right although linkEA overflow"
19381 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19382 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19383 [ $linkcount -eq 1001 ] ||
19384 error "(5) Unexpected hard links count: $linkcount"
19386 echo "List all links start at $(date)"
19387 ls -l $DIR/$tdir/foo > /dev/null ||
19388 error "(6) Fail to list $DIR/$tdir/foo"
19390 echo "Unlink hard links start at $(date)"
19391 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19392 error "(7) Fail to unlink"
19393 echo "Unlink hard links finished at $(date)"
19395 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19399 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19400 skip "Need client version at least 2.9.59"
19402 # Create a file, and stat it from the kernel
19403 local testfile=$DIR/$tfile
19406 local run_id=$RANDOM
19407 local my_ino=$(stat --format "%i" $testfile)
19409 # Try to insert the module. This will always fail as the
19410 # module is designed to not be inserted.
19411 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19414 # Anything but success is a test failure
19416 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19417 error "no inode match"
19419 run_test 410 "Test inode number returned from kernel thread"
19421 cleanup_test411_cgroup() {
19427 local cg_basedir=/sys/fs/cgroup/memory
19429 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19430 skip "no setup for cgroup"
19432 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19433 error "test file creation failed"
19434 cancel_lru_locks osc
19436 # Create a very small memory cgroup to force a slab allocation error
19437 local cgdir=$cg_basedir/osc_slab_alloc
19438 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19439 trap "cleanup_test411_cgroup $cgdir" EXIT
19440 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19441 echo 1M > $cgdir/memory.limit_in_bytes
19443 # Should not LBUG, just be killed by oom-killer
19444 # dd will return 0 even allocation failure in some environment.
19445 # So don't check return value
19446 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19447 cleanup_test411_cgroup $cgdir
19451 run_test 411 "Slab allocation error with cgroup does not LBUG"
19454 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19455 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19456 skip "Need server version at least 2.10.55"
19459 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19460 error "mkdir failed"
19461 $LFS getdirstripe $DIR/$tdir
19462 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19463 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19464 error "expect $((MDSCOUT - 1)) get $stripe_index"
19465 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19466 [ $stripe_count -eq 2 ] ||
19467 error "expect 2 get $stripe_count"
19469 run_test 412 "mkdir on specific MDTs"
19472 [ $MDSCOUNT -lt 2 ] &&
19473 skip "We need at least 2 MDTs for this test"
19475 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19476 skip "Need server version at least 2.10.55"
19479 mkdir $DIR/$tdir || error "mkdir failed"
19481 # find MDT that is the most full
19482 local max=$($LFS df | grep MDT |
19491 END { split(b, c, ":")
19496 for i in $(seq $((MDSCOUNT - 1))); do
19497 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19498 error "mkdir d$i failed"
19499 $LFS getdirstripe $DIR/$tdir/d$i
19500 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19501 [ $stripe_index -ne $max ] ||
19502 error "don't expect $max"
19505 run_test 413 "mkdir on less full MDTs"
19508 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19509 $LCTL set_param fail_loc=0x80000521
19510 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19513 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19517 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19518 skip "Need server version at least 2.11.52"
19528 # this test may be slow on ZFS
19529 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19531 # though this test is designed for striped directory, let's test normal
19532 # directory too since lock is always saved as CoS lock.
19533 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19534 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19543 start_time=$(date +%s)
19544 for i in $(seq $total); do
19545 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19548 end_time=$(date +%s)
19549 duration=$((end_time - start_time))
19551 kill -9 $setattr_pid
19553 echo "rename $total files took $duration sec"
19554 [ $duration -lt 100 ] || error "rename took $duration sec"
19556 run_test 415 "lock revoke is not missing"
19559 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19560 skip "Need server version at least 2.11.55"
19562 # define OBD_FAIL_OSD_TXN_START 0x19a
19563 do_facet mds1 lctl set_param fail_loc=0x19a
19565 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19569 run_test 416 "transaction start failure won't cause system hung"
19573 do_nodes $(comma_list $(mdts_nodes)) \
19574 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19575 do_nodes $(comma_list $(mdts_nodes)) \
19576 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19577 do_nodes $(comma_list $(mdts_nodes)) \
19578 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19582 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19583 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19584 skip "Need MDS version at least 2.11.56"
19586 trap cleanup_417 RETURN EXIT
19588 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19589 do_nodes $(comma_list $(mdts_nodes)) \
19590 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19591 $LFS migrate -m 0 $DIR/$tdir.1 &&
19592 error "migrate dir $tdir.1 should fail"
19594 do_nodes $(comma_list $(mdts_nodes)) \
19595 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19596 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19597 error "create remote dir $tdir.2 should fail"
19599 do_nodes $(comma_list $(mdts_nodes)) \
19600 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19601 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19602 error "create striped dir $tdir.3 should fail"
19605 run_test 417 "disable remote dir, striped dir and dir migration"
19607 # Checks that the outputs of df [-i] and lfs df [-i] match
19609 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19619 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19621 for count in {1..100}; do
19625 # read the lines of interest
19626 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19627 error "df $inodes $dir | tail -n +2 failed"
19628 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19629 error "lfs df $inodes $dir | grep summary: failed"
19631 # skip first substrings of each output as they are different
19632 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19633 # compare the two outputs
19635 for i in {1..5}; do
19636 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19644 lfs df $inodes $dir
19645 error "df and lfs df $1 output mismatch: " \
19646 "df ${inodes}: ${df_out[*]}, " \
19647 "lfs df ${inodes}: ${lfs_df_out[*]}"
19652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19654 local dir=$DIR/$tdir
19655 local numfiles=$((RANDOM % 4096 + 2))
19656 local numblocks=$((RANDOM % 256 + 1))
19658 wait_delete_completed
19661 # check block output
19662 check_lfs_df blocks $dir
19663 # check inode output
19664 check_lfs_df inodes $dir
19666 # create a single file and retest
19667 echo "Creating a single file and testing"
19668 createmany -o $dir/$tfile- 1 &>/dev/null ||
19669 error "creating 1 file in $dir failed"
19670 check_lfs_df blocks $dir
19671 check_lfs_df inodes $dir
19673 # create a random number of files
19674 echo "Creating $((numfiles - 1)) files and testing"
19675 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19676 error "creating $((numfiles - 1)) files in $dir failed"
19678 # write a random number of blocks to the first test file
19679 echo "Writing $numblocks 4K blocks and testing"
19680 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19681 count=$numblocks &>/dev/null ||
19682 error "dd to $dir/${tfile}-0 failed"
19685 check_lfs_df blocks $dir
19686 check_lfs_df inodes $dir
19688 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19689 error "unlinking $numfiles files in $dir failed"
19691 run_test 418 "df and lfs df outputs match"
19694 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19695 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19696 skip "Need server version at least 2.9.55"
19698 start_full_debug_logging
19702 stop_full_debug_logging
19706 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19707 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19708 awk '/The barrier for/ { print $7 }')
19711 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19716 barrier_expired() {
19719 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19720 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19721 awk '/will be expired/ { print $7 }')
19723 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19732 echo "Start barrier_freeze at: $(date)"
19733 #define OBD_FAIL_BARRIER_DELAY 0x2202
19734 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19735 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19738 local b_status=$(barrier_stat)
19739 echo "Got barrier status at: $(date)"
19740 [ "$b_status" = "'freezing_p1'" ] ||
19741 error "(1) unexpected barrier status $b_status"
19743 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19745 b_status=$(barrier_stat)
19746 [ "$b_status" = "'frozen'" ] ||
19747 error "(2) unexpected barrier status $b_status"
19749 local expired=$(barrier_expired)
19750 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19751 sleep $((expired + 3))
19753 b_status=$(barrier_stat)
19754 [ "$b_status" = "'expired'" ] ||
19755 error "(3) unexpected barrier status $b_status"
19757 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19758 error "(4) fail to freeze barrier"
19760 b_status=$(barrier_stat)
19761 [ "$b_status" = "'frozen'" ] ||
19762 error "(5) unexpected barrier status $b_status"
19764 echo "Start barrier_thaw at: $(date)"
19765 #define OBD_FAIL_BARRIER_DELAY 0x2202
19766 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19767 do_facet mgs $LCTL barrier_thaw $FSNAME &
19770 b_status=$(barrier_stat)
19771 echo "Got barrier status at: $(date)"
19772 [ "$b_status" = "'thawing'" ] ||
19773 error "(6) unexpected barrier status $b_status"
19775 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19777 b_status=$(barrier_stat)
19778 [ "$b_status" = "'thawed'" ] ||
19779 error "(7) unexpected barrier status $b_status"
19781 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19782 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19783 do_facet mgs $LCTL barrier_freeze $FSNAME
19785 b_status=$(barrier_stat)
19786 [ "$b_status" = "'failed'" ] ||
19787 error "(8) unexpected barrier status $b_status"
19789 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19790 do_facet mgs $LCTL barrier_thaw $FSNAME
19794 run_test 801a "write barrier user interfaces and stat machine"
19799 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19800 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19801 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19802 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19803 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19805 cancel_lru_locks mdc
19807 # 180 seconds should be long enough
19808 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19810 local b_status=$(barrier_stat)
19811 [ "$b_status" = "'frozen'" ] ||
19812 error "(6) unexpected barrier status $b_status"
19814 mkdir $DIR/$tdir/d0/d10 &
19817 touch $DIR/$tdir/d1/f13 &
19820 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19823 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19826 rm -f $DIR/$tdir/d4/f12 &
19829 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19831 # To guarantee taht the 'stat' is not blocked
19832 b_status=$(barrier_stat)
19833 [ "$b_status" = "'frozen'" ] ||
19834 error "(8) unexpected barrier status $b_status"
19836 # let above commands to run at background
19839 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19840 ps -p $touch_pid || error "(10) touch should be blocked"
19841 ps -p $ln_pid || error "(11) link should be blocked"
19842 ps -p $mv_pid || error "(12) rename should be blocked"
19843 ps -p $rm_pid || error "(13) unlink should be blocked"
19845 b_status=$(barrier_stat)
19846 [ "$b_status" = "'frozen'" ] ||
19847 error "(14) unexpected barrier status $b_status"
19849 do_facet mgs $LCTL barrier_thaw $FSNAME
19850 b_status=$(barrier_stat)
19851 [ "$b_status" = "'thawed'" ] ||
19852 error "(15) unexpected barrier status $b_status"
19854 wait $mkdir_pid || error "(16) mkdir should succeed"
19855 wait $touch_pid || error "(17) touch should succeed"
19856 wait $ln_pid || error "(18) link should succeed"
19857 wait $mv_pid || error "(19) rename should succeed"
19858 wait $rm_pid || error "(20) unlink should succeed"
19862 run_test 801b "modification will be blocked by write barrier"
19865 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19869 stop mds2 || error "(1) Fail to stop mds2"
19871 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19873 local b_status=$(barrier_stat)
19874 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
19875 do_facet mgs $LCTL barrier_thaw $FSNAME
19876 error "(2) unexpected barrier status $b_status"
19879 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19880 error "(3) Fail to rescan barrier bitmap"
19882 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19884 b_status=$(barrier_stat)
19885 [ "$b_status" = "'frozen'" ] ||
19886 error "(4) unexpected barrier status $b_status"
19888 do_facet mgs $LCTL barrier_thaw $FSNAME
19889 b_status=$(barrier_stat)
19890 [ "$b_status" = "'thawed'" ] ||
19891 error "(5) unexpected barrier status $b_status"
19893 local devname=$(mdsdevname 2)
19895 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19897 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19898 error "(7) Fail to rescan barrier bitmap"
19902 run_test 801c "rescan barrier bitmap"
19904 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19905 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19906 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19912 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19913 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19914 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19920 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19921 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19922 skip "Need server version at least 2.9.55"
19924 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19926 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19928 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19929 error "(2) Fail to copy"
19931 trap cleanup_802a EXIT
19933 # sync by force before remount as readonly
19934 sync; sync_all_data; sleep 3; sync_all_data
19938 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19939 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19940 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19942 echo "Mount the server as read only"
19943 setupall server_only || error "(3) Fail to start servers"
19945 echo "Mount client without ro should fail"
19946 mount_client $MOUNT &&
19947 error "(4) Mount client without 'ro' should fail"
19949 echo "Mount client with ro should succeed"
19950 mount_client $MOUNT ro ||
19951 error "(5) Mount client with 'ro' should succeed"
19953 echo "Modify should be refused"
19954 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19956 echo "Read should be allowed"
19957 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19958 error "(7) Read should succeed under ro mode"
19962 run_test 802a "simulate readonly device"
19965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19966 remote_mds_nodsh && skip "remote MDS with nodsh"
19968 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19969 skip "readonly option not available"
19971 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19973 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19974 error "(2) Fail to copy"
19976 # write back all cached data before setting MDT to readonly
19980 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19981 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
19983 echo "Modify should be refused"
19984 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19986 echo "Read should be allowed"
19987 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19988 error "(7) Read should succeed under ro mode"
19991 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
19993 run_test 802b "be able to set MDTs to readonly"
19996 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19997 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19998 skip "MDS needs to be newer than 2.10.54"
20000 mkdir -p $DIR/$tdir
20001 # Create some objects on all MDTs to trigger related logs objects
20002 for idx in $(seq $MDSCOUNT); do
20003 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20004 $DIR/$tdir/dir${idx} ||
20005 error "Fail to create $DIR/$tdir/dir${idx}"
20009 wait_delete_completed # ensure old test cleanups are finished
20010 echo "before create:"
20012 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20014 for i in {1..10}; do
20015 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20016 error "Fail to create $DIR/$tdir/foo$i"
20020 echo "after create:"
20022 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20024 # allow for an llog to be cleaned up during the test
20025 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20026 error "before ($before_used) + 10 > after ($after_used)"
20028 for i in {1..10}; do
20029 rm -rf $DIR/$tdir/foo$i ||
20030 error "Fail to remove $DIR/$tdir/foo$i"
20033 sleep 3 # avoid MDT return cached statfs
20034 wait_delete_completed
20035 echo "after unlink:"
20037 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20039 # allow for an llog to be created during the test
20040 [ $after_used -le $((before_used + 1)) ] ||
20041 error "after ($after_used) > before ($before_used) + 1"
20043 run_test 803 "verify agent object for remote object"
20046 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20047 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20048 skip "MDS needs to be newer than 2.10.54"
20049 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20051 mkdir -p $DIR/$tdir
20052 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20053 error "Fail to create $DIR/$tdir/dir0"
20055 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20056 local dev=$(mdsdevname 2)
20058 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20059 grep ${fid} || error "NOT found agent entry for dir0"
20061 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20062 error "Fail to create $DIR/$tdir/dir1"
20064 touch $DIR/$tdir/dir1/foo0 ||
20065 error "Fail to create $DIR/$tdir/dir1/foo0"
20066 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20069 for idx in $(seq $MDSCOUNT); do
20070 dev=$(mdsdevname $idx)
20071 do_facet mds${idx} \
20072 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20073 grep ${fid} && rc=$idx
20076 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20077 error "Fail to rename foo0 to foo1"
20078 if [ $rc -eq 0 ]; then
20079 for idx in $(seq $MDSCOUNT); do
20080 dev=$(mdsdevname $idx)
20081 do_facet mds${idx} \
20082 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20083 grep ${fid} && rc=$idx
20087 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20088 error "Fail to rename foo1 to foo2"
20089 if [ $rc -eq 0 ]; then
20090 for idx in $(seq $MDSCOUNT); do
20091 dev=$(mdsdevname $idx)
20092 do_facet mds${idx} \
20093 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20094 grep ${fid} && rc=$idx
20098 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20100 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20101 error "Fail to link to $DIR/$tdir/dir1/foo2"
20102 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20103 error "Fail to rename foo2 to foo0"
20104 unlink $DIR/$tdir/dir1/foo0 ||
20105 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20106 rm -rf $DIR/$tdir/dir0 ||
20107 error "Fail to rm $DIR/$tdir/dir0"
20109 for idx in $(seq $MDSCOUNT); do
20110 dev=$(mdsdevname $idx)
20114 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20116 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20117 error "mount mds$idx failed"
20118 df $MOUNT > /dev/null 2>&1
20120 # e2fsck should not return error
20122 error "e2fsck detected error on MDT${idx}: rc=$rc"
20125 run_test 804 "verify agent entry for remote entry"
20128 do_facet $SINGLEMDS zfs set quota=$old $fsset
20129 unlinkmany $DIR/$tdir/f- 1000000
20134 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20135 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20136 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20137 skip "netfree not implemented before 0.7"
20138 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20139 skip "Need MDS version at least 2.10.57"
20146 local pref="osd-zfs.lustre-MDT0000."
20148 # limit available space on MDS dataset to meet nospace issue
20149 # quickly. then ZFS 0.7.2 can use reserved space if asked
20150 # properly (using netfree flag in osd_declare_destroy()
20151 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20152 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20154 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20155 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20156 let "usedkb=usedkb-freekb"
20157 let "freekb=freekb/2"
20158 if let "freekb > 5000"; then
20161 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20162 trap cleanup_805 EXIT
20164 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20165 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20166 rm -rf $DIR/$tdir || error "not able to remove"
20167 do_facet $SINGLEMDS zfs set quota=$old $fsset
20170 run_test 805 "ZFS can remove from full fs"
20176 local size=$($LFS getsom -s $file)
20177 local expect=$(stat -c %s $file)
20179 [[ $size == $expect ]] ||
20180 error "$file expected size: $expect, got: $size"
20182 local blocks=$($LFS getsom -b $file)
20183 expect=$(stat -c %b $file)
20184 [[ $blocks == $expect ]] ||
20185 error "$file expected blocks: $expect, got: $blocks"
20190 local size=$($LFS getsom -s $1)
20193 [[ $size == $expect ]] ||
20194 error "$file expected size: $expect, got: $size"
20198 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20199 skip "Need MDS version at least 2.11.52"
20203 touch $DIR/$tfile || error "touch $tfile failed"
20205 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20206 save_lustre_params client "llite.*.xattr_cache" > $save
20207 lctl set_param llite.*.xattr_cache=0
20208 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20210 # single-threaded write
20211 echo "Test SOM for single-threaded write"
20212 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20213 error "write $tfile failed"
20214 check_lsom_size $DIR/$tfile $bs
20217 local size=$(($num * $bs))
20221 echo "Test SOM for single client multi-threaded($num) write"
20222 $TRUNCATE $DIR/$tfile 0
20223 for ((i = 0; i < $num; i++)); do
20224 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20226 offset=$((offset + $bs))
20228 for (( i=0; i < $num; i++ )); do
20231 check_lsom_size $DIR/$tfile $size
20233 $TRUNCATE $DIR/$tfile 0
20234 for ((i = 0; i < $num; i++)); do
20235 offset=$((offset - $bs))
20236 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20239 for (( i=0; i < $num; i++ )); do
20242 check_lsom_size $DIR/$tfile $size
20244 # multi-client wirtes
20245 num=$(get_node_count ${CLIENTS//,/ })
20246 size=$(($num * $bs))
20250 echo "Test SOM for multi-client ($num) writes"
20251 $TRUNCATE $DIR/$tfile 0
20252 for client in ${CLIENTS//,/ }; do
20253 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20256 offset=$((offset + $bs))
20258 for (( i=0; i < $num; i++ )); do
20261 check_lsom_size $DIR/$tfile $offset
20264 $TRUNCATE $DIR/$tfile 0
20265 for client in ${CLIENTS//,/ }; do
20266 offset=$((offset - $bs))
20267 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20271 for (( i=0; i < $num; i++ )); do
20274 check_lsom_size $DIR/$tfile $size
20277 echo "Test SOM for truncate"
20278 $TRUNCATE $DIR/$tfile 1048576
20279 check_lsom_size $DIR/$tfile 1048576
20280 $TRUNCATE $DIR/$tfile 1234
20281 check_lsom_size $DIR/$tfile 1234
20283 # verify SOM blocks count
20284 echo "Verify SOM block count"
20285 $TRUNCATE $DIR/$tfile 0
20286 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20287 error "failed to write file $tfile"
20288 check_lsom_data $DIR/$tfile
20290 run_test 806 "Verify Lazy Size on MDS"
20293 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20294 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20295 skip "Need MDS version at least 2.11.52"
20297 # Registration step
20298 changelog_register || error "changelog_register failed"
20299 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20300 changelog_users $SINGLEMDS | grep -q $cl_user ||
20301 error "User $cl_user not found in changelog_users"
20303 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20304 save_lustre_params client "llite.*.xattr_cache" > $save
20305 lctl set_param llite.*.xattr_cache=0
20306 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20308 rm -rf $DIR/$tdir || error "rm $tdir failed"
20309 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20310 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20311 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20312 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20313 error "truncate $tdir/trunc failed"
20316 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20317 error "write $tfile failed"
20319 # multi-client wirtes
20320 local num=$(get_node_count ${CLIENTS//,/ })
20324 echo "Test SOM for multi-client ($num) writes"
20325 touch $DIR/$tfile || error "touch $tfile failed"
20326 $TRUNCATE $DIR/$tfile 0
20327 for client in ${CLIENTS//,/ }; do
20328 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20331 offset=$((offset + $bs))
20333 for (( i=0; i < $num; i++ )); do
20338 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20339 check_lsom_data $DIR/$tdir/trunc
20340 check_lsom_data $DIR/$tdir/single_dd
20341 check_lsom_data $DIR/$tfile
20344 # Deregistration step
20345 changelog_deregister || error "changelog_deregister failed"
20347 run_test 807 "verify LSOM syncing tool"
20349 check_som_nologged()
20351 local lines=$($LFS changelog $FSNAME-MDT0000 |
20352 grep 'x=trusted.som' | wc -l)
20353 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20357 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20358 skip "Need MDS version at least 2.11.55"
20360 # Registration step
20361 changelog_register || error "changelog_register failed"
20363 touch $DIR/$tfile || error "touch $tfile failed"
20366 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20367 error "write $tfile failed"
20370 $TRUNCATE $DIR/$tfile 1234
20373 $TRUNCATE $DIR/$tfile 1048576
20376 # Deregistration step
20377 changelog_deregister || error "changelog_deregister failed"
20379 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20384 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20388 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20389 skip "Need MDS version at least 2.11.56"
20391 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20392 error "failed to create DoM-only file $DIR/$tfile"
20393 touch $DIR/$tfile || error "touch $tfile failed"
20394 check_som_nodata $DIR/$tfile
20396 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20397 error "write $tfile failed"
20398 check_som_nodata $DIR/$tfile
20400 $TRUNCATE $DIR/$tfile 1234
20401 check_som_nodata $DIR/$tfile
20403 $TRUNCATE $DIR/$tfile 4097
20404 check_som_nodata $DIR/$file
20406 run_test 809 "Verify no SOM xattr store for DoM-only files"
20412 # t10 seem to dislike partial pages
20413 lctl set_param osc.*.checksum_type=adler
20414 lctl set_param fail_loc=0x411
20415 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20416 ORIG=$(md5sum $DIR/$tfile)
20417 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20418 CSUM=$(md5sum $DIR/$tfile)
20419 set_checksum_type adler
20420 if [ "$ORIG" != "$CSUM" ]; then
20421 error "$ORIG != $CSUM"
20424 run_test 810 "partial page writes on ZFS (LU-11663)"
20427 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20428 skip "Need MDS version at least 2.11.56"
20430 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20431 do_facet mds1 $LCTL set_param fail_loc=0x165
20432 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20435 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20438 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20439 error "MDD orphan cleanup thread not quit"
20441 run_test 811 "orphan name stub can be cleaned up in startup"
20444 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20445 skip "OST < 2.12.51 doesn't support this fail_loc"
20447 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20448 # ensure ost1 is connected
20449 stat $DIR/$tfile >/dev/null || error "can't stat"
20450 wait_osc_import_state client ost1 FULL
20451 # no locks, no reqs to let the connection idle
20452 cancel_lru_locks osc
20454 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20455 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20456 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20457 wait_osc_import_state client ost1 CONNECTING
20458 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20460 stat $DIR/$tfile >/dev/null || error "can't stat file"
20462 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20465 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
20466 [ -z "$file_heat_sav" ] && skip "no file heat support"
20477 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
20478 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
20480 $LCTL set_param -n llite.*.file_heat=1
20481 echo "Turn on file heat"
20482 echo "Period second: $period_second, Decay percentage: $decay_pct"
20484 echo "QQQQ" > $DIR/$tfile
20485 echo "QQQQ" > $DIR/$tfile
20486 echo "QQQQ" > $DIR/$tfile
20487 cat $DIR/$tfile > /dev/null
20488 cat $DIR/$tfile > /dev/null
20489 cat $DIR/$tfile > /dev/null
20490 cat $DIR/$tfile > /dev/null
20492 local out=$($LFS heat_get $DIR/$tfile)
20494 $LFS heat_get $DIR/$tfile
20495 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20496 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20497 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20498 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20500 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
20501 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
20502 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
20503 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
20505 sleep $((period_second + 3))
20506 echo "Sleep $((period_second + 3)) seconds..."
20507 # The recursion formula to calculate the heat of the file f is as
20509 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
20510 # Where Hi is the heat value in the period between time points i*I and
20511 # (i+1)*I; Ci is the access count in the period; the symbol P refers
20512 # to the weight of Ci.
20513 out=$($LFS heat_get $DIR/$tfile)
20514 $LFS heat_get $DIR/$tfile
20515 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20516 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20517 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20518 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20520 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
20521 error "read sample ($readsample) is wrong"
20522 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
20523 error "write sample ($writesample) is wrong"
20524 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
20525 error "read bytes ($readbyte) is wrong"
20526 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
20527 error "write bytes ($writebyte) is wrong"
20529 echo "QQQQ" > $DIR/$tfile
20530 echo "QQQQ" > $DIR/$tfile
20531 echo "QQQQ" > $DIR/$tfile
20532 cat $DIR/$tfile > /dev/null
20533 cat $DIR/$tfile > /dev/null
20534 cat $DIR/$tfile > /dev/null
20535 cat $DIR/$tfile > /dev/null
20537 sleep $((period_second + 3))
20538 echo "Sleep $((period_second + 3)) seconds..."
20540 out=$($LFS heat_get $DIR/$tfile)
20541 $LFS heat_get $DIR/$tfile
20542 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20543 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20544 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20545 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20547 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
20548 4 * $decay_pct) / 100") -eq 1 ] ||
20549 error "read sample ($readsample1) is wrong"
20550 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
20551 3 * $decay_pct) / 100") -eq 1 ] ||
20552 error "write sample ($writesample1) is wrong"
20553 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
20554 20 * $decay_pct) / 100") -eq 1 ] ||
20555 error "read bytes ($readbyte1) is wrong"
20556 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
20557 15 * $decay_pct) / 100") -eq 1 ] ||
20558 error "write bytes ($writebyte1) is wrong"
20560 echo "Turn off file heat for the file $DIR/$tfile"
20561 $LFS heat_set -o $DIR/$tfile
20563 echo "QQQQ" > $DIR/$tfile
20564 echo "QQQQ" > $DIR/$tfile
20565 echo "QQQQ" > $DIR/$tfile
20566 cat $DIR/$tfile > /dev/null
20567 cat $DIR/$tfile > /dev/null
20568 cat $DIR/$tfile > /dev/null
20569 cat $DIR/$tfile > /dev/null
20571 out=$($LFS heat_get $DIR/$tfile)
20572 $LFS heat_get $DIR/$tfile
20573 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20574 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20575 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20576 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20578 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20579 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20580 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20581 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20583 echo "Trun on file heat for the file $DIR/$tfile"
20584 $LFS heat_set -O $DIR/$tfile
20586 echo "QQQQ" > $DIR/$tfile
20587 echo "QQQQ" > $DIR/$tfile
20588 echo "QQQQ" > $DIR/$tfile
20589 cat $DIR/$tfile > /dev/null
20590 cat $DIR/$tfile > /dev/null
20591 cat $DIR/$tfile > /dev/null
20592 cat $DIR/$tfile > /dev/null
20594 out=$($LFS heat_get $DIR/$tfile)
20595 $LFS heat_get $DIR/$tfile
20596 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20597 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20598 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20599 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20601 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
20602 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
20603 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
20604 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
20606 $LFS heat_set -c $DIR/$tfile
20607 $LCTL set_param -n llite.*.file_heat=0
20608 echo "Turn off file heat support for the Lustre filesystem"
20610 echo "QQQQ" > $DIR/$tfile
20611 echo "QQQQ" > $DIR/$tfile
20612 echo "QQQQ" > $DIR/$tfile
20613 cat $DIR/$tfile > /dev/null
20614 cat $DIR/$tfile > /dev/null
20615 cat $DIR/$tfile > /dev/null
20616 cat $DIR/$tfile > /dev/null
20618 out=$($LFS heat_get $DIR/$tfile)
20619 $LFS heat_get $DIR/$tfile
20620 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20621 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20622 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20623 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20625 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20626 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20627 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20628 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20630 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
20633 run_test 813 "File heat verfication"
20636 # tests that do cleanup/setup should be run at the end
20640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20643 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20644 $LCTL set_param fail_loc=0x903
20646 cancel_lru_locks MGC
20648 FAIL_ON_ERROR=true cleanup
20649 FAIL_ON_ERROR=true setup
20651 run_test 900 "umount should not race with any mgc requeue thread"
20654 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20655 check_and_cleanup_lustre
20656 if [ "$I_MOUNTED" != "yes" ]; then
20657 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true