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 "$DIR" -o -z "$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 -o $num_uniq -ne $nrfiles -o \
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"
1287 test_24A() { # LU-3182
1291 test_mkdir $DIR/$tdir
1292 trap simple_cleanup_common EXIT
1293 createmany -m $DIR/$tdir/$tfile $NFILES
1294 local t=$(ls $DIR/$tdir | wc -l)
1295 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1296 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1297 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1298 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1301 simple_cleanup_common || error "Can not delete directories"
1303 run_test 24A "readdir() returns correct number of entries."
1305 test_24B() { # LU-4805
1306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1310 test_mkdir $DIR/$tdir
1311 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1312 error "create striped dir failed"
1314 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1315 [ $count -eq 2 ] || error "Expected 2, got $count"
1317 touch $DIR/$tdir/striped_dir/a
1319 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1320 [ $count -eq 3 ] || error "Expected 3, got $count"
1322 touch $DIR/$tdir/striped_dir/.f
1324 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1325 [ $count -eq 4 ] || error "Expected 4, got $count"
1327 rm -rf $DIR/$tdir || error "Can not delete directories"
1329 run_test 24B "readdir for striped dir return correct number of entries"
1332 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1339 error "create striped dir failed"
1341 cd $DIR/$tdir/d0/striped_dir
1343 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1344 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1345 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1347 [ "$d0_ino" = "$parent_ino" ] ||
1348 error ".. wrong, expect $d0_ino, get $parent_ino"
1350 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1351 error "mv striped dir failed"
1353 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1355 [ "$d1_ino" = "$parent_ino" ] ||
1356 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1358 run_test 24C "check .. in striped dir"
1361 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1365 mkdir $DIR/$tdir/src_dir
1366 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1367 error "create remote source failed"
1369 touch $DIR/$tdir/src_dir/src_child/a
1371 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1372 error "create remote target dir failed"
1374 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1375 error "create remote target child failed"
1377 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1378 error "rename dir cross MDT failed!"
1382 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1383 error "src_child still exists after rename"
1385 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1386 error "missing file(a) after rename"
1388 rm -rf $DIR/$tdir || error "Can not delete directories"
1390 run_test 24E "cross MDT rename/link"
1393 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1396 [ "$SLOW" = "no" ] && repeats=100
1400 echo "$repeats repeats"
1401 for ((i = 0; i < repeats; i++)); do
1402 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1403 touch $DIR/$tdir/test/a || error "touch fails"
1404 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1405 rm -rf $DIR/$tdir/test || error "rmdir fails"
1410 run_test 24F "hash order vs readdir (LU-11330)"
1413 echo '== symlink sanity ============================================='
1417 touch $DIR/s25/foo ||
1418 error "File creation in symlinked directory failed"
1420 run_test 25a "create file in symlinked directory ==============="
1423 [ ! -d $DIR/d25 ] && test_25a
1424 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1426 run_test 25b "lookup file in symlinked directory ==============="
1430 test_mkdir $DIR/d26/d26-2
1431 ln -s d26/d26-2 $DIR/s26
1432 touch $DIR/s26/foo || error "File creation failed"
1434 run_test 26a "multiple component symlink ======================="
1437 test_mkdir -p $DIR/$tdir/d26-2
1438 ln -s $tdir/d26-2/foo $DIR/s26-2
1439 touch $DIR/s26-2 || error "File creation failed"
1441 run_test 26b "multiple component symlink at end of lookup ======"
1444 test_mkdir $DIR/d26.2
1445 touch $DIR/d26.2/foo
1446 ln -s d26.2 $DIR/s26.2-1
1447 ln -s s26.2-1 $DIR/s26.2-2
1448 ln -s s26.2-2 $DIR/s26.2-3
1449 chmod 0666 $DIR/s26.2-3/foo
1451 run_test 26c "chain of symlinks"
1453 # recursive symlinks (bug 439)
1455 ln -s d26-3/foo $DIR/d26-3
1457 run_test 26d "create multiple component recursive symlink"
1460 [ ! -h $DIR/d26-3 ] && test_26d
1463 run_test 26e "unlink multiple component recursive symlink"
1465 # recursive symlinks (bug 7022)
1467 test_mkdir $DIR/$tdir
1468 test_mkdir $DIR/$tdir/$tfile
1469 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1470 test_mkdir -p lndir/bar1
1471 test_mkdir $DIR/$tdir/$tfile/$tfile
1472 cd $tfile || error "cd $tfile failed"
1473 ln -s .. dotdot || error "ln dotdot failed"
1474 ln -s dotdot/lndir lndir || error "ln lndir failed"
1475 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1476 output=`ls $tfile/$tfile/lndir/bar1`
1477 [ "$output" = bar1 ] && error "unexpected output"
1478 rm -r $tfile || error "rm $tfile failed"
1479 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1481 run_test 26f "rm -r of a directory which has recursive symlink"
1484 test_mkdir $DIR/$tdir
1485 $LFS getstripe $DIR/$tdir
1486 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1487 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1488 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1490 run_test 27a "one stripe file"
1493 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1495 test_mkdir $DIR/$tdir
1496 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1497 $LFS getstripe -c $DIR/$tdir/$tfile
1498 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1499 error "two-stripe file doesn't have two stripes"
1501 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1503 run_test 27b "create and write to two stripe file"
1506 test_mkdir $DIR/$tdir
1507 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1508 error "setstripe failed"
1509 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1510 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1512 run_test 27d "create file with default settings"
1515 # LU-5839 adds check for existed layout before setting it
1516 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1517 skip "Need MDS version at least 2.7.56"
1519 test_mkdir $DIR/$tdir
1520 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1521 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1522 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1524 run_test 27e "setstripe existing file (should return error)"
1527 test_mkdir $DIR/$tdir
1528 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1529 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1530 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1531 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1532 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1533 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1535 run_test 27f "setstripe with bad stripe size (should return error)"
1538 test_mkdir $DIR/$tdir
1539 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1540 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1541 error "$DIR/$tdir/$tfile has object"
1543 run_test 27g "$LFS getstripe with no objects"
1546 test_mkdir $DIR/$tdir
1547 touch $DIR/$tdir/$tfile || error "touch failed"
1548 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1549 error "missing objects"
1551 run_test 27i "$LFS getstripe with some objects"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1556 error "setstripe failed" || true
1558 run_test 27j "setstripe with bad stripe offset (should return error)"
1560 test_27k() { # bug 2844
1561 test_mkdir $DIR/$tdir
1562 local file=$DIR/$tdir/$tfile
1563 local ll_max_blksize=$((4 * 1024 * 1024))
1564 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1565 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1566 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1567 dd if=/dev/zero of=$file bs=4k count=1
1568 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1569 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1571 run_test 27k "limit i_blksize for broken user apps"
1574 mcreate $DIR/$tfile || error "creating file"
1575 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1576 error "setstripe should have failed" || true
1578 run_test 27l "check setstripe permissions (should return error)"
1581 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1583 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1585 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1586 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1588 trap simple_cleanup_common EXIT
1589 test_mkdir $DIR/$tdir
1590 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1591 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1592 error "dd should fill OST0"
1594 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1596 [ $i -gt 256 ] && break
1599 touch $DIR/$tdir/$tfile.$i
1600 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1601 awk '{print $1}'| grep -w "0") ] &&
1602 error "OST0 was full but new created file still use it"
1604 touch $DIR/$tdir/$tfile.$i
1605 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1606 awk '{print $1}'| grep -w "0") ] &&
1607 error "OST0 was full but new created file still use it"
1608 simple_cleanup_common
1610 run_test 27m "create file while OST0 was full"
1613 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1614 awk '{ print $1 * 2; exit; }')
1618 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1619 # if the OST isn't full anymore.
1621 local OSTIDX=${1:-""}
1623 local list=$(comma_list $(osts_nodes))
1624 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1626 do_nodes $list lctl set_param fail_loc=0
1627 sync # initiate all OST_DESTROYs from MDS to OST
1631 exhaust_precreations() {
1634 local FAILIDX=${3:-$OSTIDX}
1635 local ofacet=ost$((OSTIDX + 1))
1637 test_mkdir -p -c1 $DIR/$tdir
1638 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1639 local mfacet=mds$((mdtidx + 1))
1640 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1642 local OST=$(ostname_from_index $OSTIDX)
1645 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1646 local last_id=$(do_facet $mfacet lctl get_param -n \
1647 osc.$mdtosc_proc1.prealloc_last_id)
1648 local next_id=$(do_facet $mfacet lctl get_param -n \
1649 osc.$mdtosc_proc1.prealloc_next_id)
1651 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1652 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1654 test_mkdir -p $DIR/$tdir/${OST}
1655 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1656 #define OBD_FAIL_OST_ENOSPC 0x215
1657 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1658 echo "Creating to objid $last_id on ost $OST..."
1659 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1660 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1661 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1665 exhaust_all_precreations() {
1667 for (( i=0; i < OSTCOUNT; i++ )) ; do
1668 exhaust_precreations $i $1 -1
1673 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1675 remote_mds_nodsh && skip "remote MDS with nodsh"
1676 remote_ost_nodsh && skip "remote OST with nodsh"
1679 rm -f $DIR/$tdir/$tfile
1680 exhaust_precreations 0 0x80000215
1681 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1682 touch $DIR/$tdir/$tfile || error "touch failed"
1683 $LFS getstripe $DIR/$tdir/$tfile
1686 run_test 27n "create file with some full OSTs"
1689 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1691 remote_mds_nodsh && skip "remote MDS with nodsh"
1692 remote_ost_nodsh && skip "remote OST with nodsh"
1695 rm -f $DIR/$tdir/$tfile
1696 exhaust_all_precreations 0x215
1698 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1703 run_test 27o "create file with all full OSTs (should error)"
1706 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1708 remote_mds_nodsh && skip "remote MDS with nodsh"
1709 remote_ost_nodsh && skip "remote OST with nodsh"
1712 rm -f $DIR/$tdir/$tfile
1713 test_mkdir $DIR/$tdir
1715 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1716 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1717 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1719 exhaust_precreations 0 0x80000215
1720 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1721 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1722 $LFS getstripe $DIR/$tdir/$tfile
1726 run_test 27p "append to a truncated file with some full OSTs"
1729 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1731 remote_mds_nodsh && skip "remote MDS with nodsh"
1732 remote_ost_nodsh && skip "remote OST with nodsh"
1735 rm -f $DIR/$tdir/$tfile
1737 test_mkdir $DIR/$tdir
1738 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1739 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1740 error "truncate $DIR/$tdir/$tfile failed"
1741 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1743 exhaust_all_precreations 0x215
1745 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1746 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1750 run_test 27q "append to truncated file with all OSTs full (should error)"
1753 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1755 remote_mds_nodsh && skip "remote MDS with nodsh"
1756 remote_ost_nodsh && skip "remote OST with nodsh"
1759 rm -f $DIR/$tdir/$tfile
1760 exhaust_precreations 0 0x80000215
1762 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1766 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1768 test_27s() { # bug 10725
1769 test_mkdir $DIR/$tdir
1770 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1771 local stripe_count=0
1772 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1773 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1774 error "stripe width >= 2^32 succeeded" || true
1777 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1779 test_27t() { # bug 10864
1784 $WLFS getstripe $tfile
1787 run_test 27t "check that utils parse path correctly"
1789 test_27u() { # bug 4900
1790 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1791 remote_mds_nodsh && skip "remote MDS with nodsh"
1794 local list=$(comma_list $(mdts_nodes))
1796 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1797 do_nodes $list $LCTL set_param fail_loc=0x139
1798 test_mkdir -p $DIR/$tdir
1799 trap simple_cleanup_common EXIT
1800 createmany -o $DIR/$tdir/t- 1000
1801 do_nodes $list $LCTL set_param fail_loc=0
1803 TLOG=$TMP/$tfile.getstripe
1804 $LFS getstripe $DIR/$tdir > $TLOG
1805 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1806 unlinkmany $DIR/$tdir/t- 1000
1808 [[ $OBJS -gt 0 ]] &&
1809 error "$OBJS objects created on OST-0. See $TLOG" ||
1812 run_test 27u "skip object creation on OSC w/o objects"
1814 test_27v() { # bug 4900
1815 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1817 remote_mds_nodsh && skip "remote MDS with nodsh"
1818 remote_ost_nodsh && skip "remote OST with nodsh"
1820 exhaust_all_precreations 0x215
1823 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1825 touch $DIR/$tdir/$tfile
1826 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1828 for (( i=1; i < OSTCOUNT; i++ )); do
1829 do_facet ost$i lctl set_param fail_loc=0x705
1831 local START=`date +%s`
1832 createmany -o $DIR/$tdir/$tfile 32
1834 local FINISH=`date +%s`
1835 local TIMEOUT=`lctl get_param -n timeout`
1836 local PROCESS=$((FINISH - START))
1837 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1838 error "$FINISH - $START >= $TIMEOUT / 2"
1839 sleep $((TIMEOUT / 2 - PROCESS))
1842 run_test 27v "skip object creation on slow OST"
1844 test_27w() { # bug 10997
1845 test_mkdir $DIR/$tdir
1846 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1847 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1848 error "stripe size $size != 65536" || true
1849 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1850 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1852 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1855 [[ $OSTCOUNT -lt 2 ]] &&
1856 skip_env "skipping multiple stripe count/offset test"
1858 test_mkdir $DIR/$tdir
1859 for i in $(seq 1 $OSTCOUNT); do
1861 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1862 error "setstripe -c $i -i $offset failed"
1863 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1864 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1865 [ $count -ne $i ] && error "stripe count $count != $i" || true
1866 [ $index -ne $offset ] &&
1867 error "stripe offset $index != $offset" || true
1870 run_test 27wa "check $LFS setstripe -c -i options"
1873 remote_ost_nodsh && skip "remote OST with nodsh"
1874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1877 OFFSET=$(($OSTCOUNT - 1))
1879 local OST=$(ostname_from_index $OSTIDX)
1881 test_mkdir $DIR/$tdir
1882 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1883 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1885 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1886 for i in $(seq 0 $OFFSET); do
1887 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1888 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1889 error "OST0 was degraded but new created file still use it"
1891 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1893 run_test 27x "create files while OST0 is degraded"
1896 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1901 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1902 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1903 osc.$mdtosc.prealloc_last_id)
1904 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1905 osc.$mdtosc.prealloc_next_id)
1906 local fcount=$((last_id - next_id))
1907 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1908 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1910 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1911 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1912 local OST_DEACTIVE_IDX=-1
1917 for OSC in $MDS_OSCS; do
1918 OST=$(osc_to_ost $OSC)
1919 OSTIDX=$(index_from_ostuuid $OST)
1920 if [ $OST_DEACTIVE_IDX == -1 ]; then
1921 OST_DEACTIVE_IDX=$OSTIDX
1923 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1924 echo $OSC "is Deactivated:"
1925 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1929 OSTIDX=$(index_from_ostuuid $OST)
1930 test_mkdir $DIR/$tdir
1931 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1933 for OSC in $MDS_OSCS; do
1934 OST=$(osc_to_ost $OSC)
1935 OSTIDX=$(index_from_ostuuid $OST)
1936 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1937 echo $OST "is degraded:"
1938 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1939 obdfilter.$OST.degraded=1
1944 createmany -o $DIR/$tdir/$tfile $fcount
1946 for OSC in $MDS_OSCS; do
1947 OST=$(osc_to_ost $OSC)
1948 OSTIDX=$(index_from_ostuuid $OST)
1949 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1950 echo $OST "is recovered from degraded:"
1951 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1952 obdfilter.$OST.degraded=0
1954 do_facet $SINGLEMDS lctl --device %$OSC activate
1958 # all osp devices get activated, hence -1 stripe count restored
1959 local stripe_count=0
1961 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1962 # devices get activated.
1964 $LFS setstripe -c -1 $DIR/$tfile
1965 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1967 [ $stripe_count -ne $OSTCOUNT ] &&
1968 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1971 run_test 27y "create files while OST0 is degraded and the rest inactive"
1977 lmm_count=$($LFS getstripe -c $1)
1978 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
1979 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
1981 local old_ifs="$IFS"
1983 fid=($($LFS path2fid $1))
1986 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1987 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1989 # compare lmm_seq and lu_fid->f_seq
1990 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1991 # compare lmm_object_id and lu_fid->oid
1992 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1994 # check the trusted.fid attribute of the OST objects of the file
1995 local have_obdidx=false
1997 $LFS getstripe $1 | while read obdidx oid hex seq; do
1998 # skip lines up to and including "obdidx"
1999 [ -z "$obdidx" ] && break
2000 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2001 $have_obdidx || continue
2003 local ost=$((obdidx + 1))
2004 local dev=$(ostdevname $ost)
2007 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2009 seq=$(echo $seq | sed -e "s/^0x//g")
2010 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2011 oid_hex=$(echo $oid)
2013 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2015 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2019 # Don't unmount/remount the OSTs if we don't need to do that.
2020 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2021 # update too, until that use mount/ll_decode_filter_fid/mount.
2022 # Re-enable when debugfs will understand new filter_fid.
2024 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2025 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2026 $dev 2>/dev/null" | grep "parent=")
2028 if [ -z "$ff" ]; then
2030 mount_fstype ost$ost
2031 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2032 $(facet_mntpt ost$ost)/$obj_file)
2033 unmount_fstype ost$ost
2034 start ost$ost $dev $OST_MOUNT_OPTS
2038 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2040 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2042 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2043 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2045 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2046 # stripe_size=1048576 component_id=1 component_start=0 \
2047 # component_end=33554432
2048 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2049 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2050 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2052 if grep -q 'stripe=' <<<$ff; then
2053 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2055 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2056 # into f_ver in this case. See comment on ff_parent.
2057 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2060 # compare lmm_seq and filter_fid->ff_parent.f_seq
2061 [ $ff_pseq = $lmm_seq ] ||
2062 error "FF parent SEQ $ff_pseq != $lmm_seq"
2063 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2064 [ $ff_poid = $lmm_oid ] ||
2065 error "FF parent OID $ff_poid != $lmm_oid"
2066 (($ff_pstripe == $stripe_nr)) ||
2067 error "FF stripe $ff_pstripe != $stripe_nr"
2069 stripe_nr=$((stripe_nr + 1))
2070 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2072 if grep -q 'stripe_count=' <<<$ff; then
2073 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2074 -e 's/ .*//' <<<$ff)
2075 [ $lmm_count = $ff_scnt ] ||
2076 error "FF stripe count $lmm_count != $ff_scnt"
2082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2083 remote_ost_nodsh && skip "remote OST with nodsh"
2085 test_mkdir $DIR/$tdir
2086 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2087 { error "setstripe -c -1 failed"; return 1; }
2088 # We need to send a write to every object to get parent FID info set.
2089 # This _should_ also work for setattr, but does not currently.
2090 # touch $DIR/$tdir/$tfile-1 ||
2091 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2092 { error "dd $tfile-1 failed"; return 2; }
2093 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2094 { error "setstripe -c -1 failed"; return 3; }
2095 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2096 { error "dd $tfile-2 failed"; return 4; }
2098 # make sure write RPCs have been sent to OSTs
2101 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2102 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2104 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2106 test_27A() { # b=19102
2107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2109 save_layout_restore_at_exit $MOUNT
2110 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2111 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2112 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2113 local default_size=$($LFS getstripe -S $MOUNT)
2114 local default_offset=$($LFS getstripe -i $MOUNT)
2115 local dsize=$(do_facet $SINGLEMDS \
2116 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2117 [ $default_size -eq $dsize ] ||
2118 error "stripe size $default_size != $dsize"
2119 [ $default_offset -eq -1 ] ||
2120 error "stripe offset $default_offset != -1"
2122 run_test 27A "check filesystem-wide default LOV EA values"
2124 test_27B() { # LU-2523
2125 test_mkdir $DIR/$tdir
2126 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2128 # open f1 with O_LOV_DELAY_CREATE
2130 # call setstripe ioctl on open file descriptor for f1
2132 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2136 # open f1 with O_LOV_DELAY_CREATE
2138 # call setstripe ioctl on open file descriptor for f1
2140 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2142 # Allow multiop to fail in imitation of NFS's busted semantics.
2145 run_test 27B "call setstripe on open unlinked file/rename victim"
2147 test_27C() { #LU-2871
2148 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2156 test_mkdir $DIR/$tdir
2158 for i in $(seq 0 $((OSTCOUNT - 1))); do
2159 # set stripe across all OSTs starting from OST$i
2160 $LFS setstripe -i $i -c -1 $tfile$i
2161 # get striping information
2162 ost_idx=($($LFS getstripe $tfile$i |
2163 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2167 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2168 error "${#ost_idx[@]} != $OSTCOUNT"
2170 for index in $(seq 0 $((OSTCOUNT - 1))); do
2172 for j in $(echo ${ost_idx[@]}); do
2173 if [ $index -eq $j ]; then
2179 error "Can not find $index in ${ost_idx[@]}"
2183 run_test 27C "check full striping across all OSTs"
2186 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2187 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2188 remote_mds_nodsh && skip "remote MDS with nodsh"
2190 local POOL=${POOL:-testpool}
2192 local last_ost=$(($OSTCOUNT - 1))
2194 local ost_list=$(seq $first_ost $ost_step $last_ost)
2195 local ost_range="$first_ost $last_ost $ost_step"
2197 if ! combined_mgs_mds ; then
2201 test_mkdir $DIR/$tdir
2202 pool_add $POOL || error "pool_add failed"
2203 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2206 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2208 [ $MDS1_VERSION -lt $(version_code 2.9.55) -o \
2209 $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2210 skip27D+=" -s 30,31"
2211 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2212 error "llapi_layout_test failed"
2214 destroy_test_pools || error "destroy test pools failed"
2216 if ! combined_mgs_mds ; then
2220 run_test 27D "validate llapi_layout API"
2222 # Verify that default_easize is increased from its initial value after
2223 # accessing a widely striped file.
2225 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2226 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2227 skip "client does not have LU-3338 fix"
2229 # 72 bytes is the minimum space required to store striping
2230 # information for a file striped across one OST:
2231 # (sizeof(struct lov_user_md_v3) +
2232 # sizeof(struct lov_user_ost_data_v1))
2234 $LCTL set_param -n llite.*.default_easize $min_easize ||
2235 error "lctl set_param failed"
2236 local easize=$($LCTL get_param -n llite.*.default_easize)
2238 [ $easize -eq $min_easize ] ||
2239 error "failed to set default_easize"
2241 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2242 error "setstripe failed"
2246 easize=$($LCTL get_param -n llite.*.default_easize)
2248 [ $easize -gt $min_easize ] ||
2249 error "default_easize not updated"
2251 run_test 27E "check that default extended attribute size properly increases"
2253 test_27F() { # LU-5346/LU-7975
2254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2255 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2256 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2257 skip "Need MDS version at least 2.8.51"
2258 remote_ost_nodsh && skip "remote OST with nodsh"
2260 test_mkdir $DIR/$tdir
2262 $LFS setstripe -c 2 $DIR/$tdir
2264 # stop all OSTs to reproduce situation for LU-7975 ticket
2265 for num in $(seq $OSTCOUNT); do
2269 # open/create f0 with O_LOV_DELAY_CREATE
2270 # truncate f0 to a non-0 size
2272 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2274 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2275 # open/write it again to force delayed layout creation
2276 cat /etc/hosts > $DIR/$tdir/f0 &
2280 for num in $(seq $OSTCOUNT); do
2281 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2282 error "ost$num failed to start"
2285 wait $catpid || error "cat failed"
2287 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2288 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2289 error "wrong stripecount"
2292 run_test 27F "Client resend delayed layout creation with non-zero size"
2294 test_27G() { #LU-10629
2295 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2296 skip "Need MDS version at least 2.11.51"
2297 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2298 remote_mds_nodsh && skip "remote MDS with nodsh"
2299 local POOL=${POOL:-testpool}
2300 local ostrange="0 0 1"
2302 test_mkdir $DIR/$tdir
2303 pool_add $POOL || error "pool_add failed"
2304 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2305 $LFS setstripe -p $POOL $DIR/$tdir
2307 local pool=$($LFS getstripe -p $DIR/$tdir)
2309 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2311 $LFS setstripe -d $DIR/$tdir
2313 pool=$($LFS getstripe -p $DIR/$tdir)
2317 [ -z "$pool" ] || error "'$pool' is not empty"
2319 run_test 27G "Clear OST pool from stripe"
2322 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2323 skip "Need MDS version newer than 2.11.54"
2324 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2325 test_mkdir $DIR/$tdir
2326 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2327 touch $DIR/$tdir/$tfile
2328 $LFS getstripe -c $DIR/$tdir/$tfile
2329 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2330 error "two-stripe file doesn't have two stripes"
2332 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2333 $LFS getstripe -y $DIR/$tdir/$tfile
2334 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2335 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2336 error "expected l_ost_idx: [02]$ not matched"
2338 # make sure ost list has been cleared
2339 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2340 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2341 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2343 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2345 run_test 27H "Set specific OSTs stripe"
2347 # createtest also checks that device nodes are created and
2348 # then visible correctly (#2091)
2349 test_28() { # bug 2091
2351 $CREATETEST $DIR/d28/ct || error "createtest failed"
2353 run_test 28 "create/mknod/mkdir with bad file types ============"
2356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2358 sync; sleep 1; sync # flush out any dirty pages from previous tests
2365 declare -i LOCKCOUNTORIG=0
2366 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2367 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2369 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2371 declare -i LOCKUNUSEDCOUNTORIG=0
2372 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2373 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2380 declare -i LOCKCOUNTCURRENT=0
2381 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2382 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2385 declare -i LOCKUNUSEDCOUNTCURRENT=0
2386 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2387 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2390 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2391 $LCTL set_param -n ldlm.dump_namespaces ""
2392 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2393 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2394 log "dumped log to $TMP/test_29.dk (bug 5793)"
2397 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2398 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2399 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2400 log "dumped log to $TMP/test_29.dk (bug 5793)"
2404 run_test 29 "IT_GETATTR regression ============================"
2406 test_30a() { # was test_30
2407 cp $(which ls) $DIR || cp /bin/ls $DIR
2408 $DIR/ls / || error "Can't execute binary from lustre"
2411 run_test 30a "execute binary from Lustre (execve) =============="
2414 cp `which ls` $DIR || cp /bin/ls $DIR
2416 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2419 run_test 30b "execute binary from Lustre as non-root ==========="
2421 test_30c() { # b=22376
2422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2424 cp `which ls` $DIR || cp /bin/ls $DIR
2426 cancel_lru_locks mdc
2427 cancel_lru_locks osc
2428 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2431 run_test 30c "execute binary from Lustre without read perms ===="
2434 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2435 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2437 run_test 31a "open-unlink file =================================="
2440 touch $DIR/f31 || error "touch $DIR/f31 failed"
2441 ln $DIR/f31 $DIR/f31b || error "ln failed"
2442 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2443 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2445 run_test 31b "unlink file with multiple links while open ======="
2448 touch $DIR/f31 || error "touch $DIR/f31 failed"
2449 ln $DIR/f31 $DIR/f31c || error "ln failed"
2450 multiop_bg_pause $DIR/f31 O_uc ||
2451 error "multiop_bg_pause for $DIR/f31 failed"
2453 $MULTIOP $DIR/f31c Ouc
2454 kill -USR1 $MULTIPID
2457 run_test 31c "open-unlink file with multiple links ============="
2460 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2461 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2463 run_test 31d "remove of open directory ========================="
2465 test_31e() { # bug 2904
2466 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2468 run_test 31e "remove of open non-empty directory ==============="
2470 test_31f() { # bug 4554
2471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2474 test_mkdir $DIR/d31f
2475 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2476 cp /etc/hosts $DIR/d31f
2478 $LFS getstripe $DIR/d31f/hosts
2479 multiop_bg_pause $DIR/d31f D_c || return 1
2482 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2483 test_mkdir $DIR/d31f
2484 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2485 cp /etc/hosts $DIR/d31f
2487 $LFS getstripe $DIR/d31f/hosts
2488 multiop_bg_pause $DIR/d31f D_c || return 1
2491 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2492 wait $MULTIPID || error "first opendir $MULTIPID failed"
2496 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2497 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2500 run_test 31f "remove of open directory with open-unlink file ==="
2503 echo "-- cross directory link --"
2504 test_mkdir -c1 $DIR/${tdir}ga
2505 test_mkdir -c1 $DIR/${tdir}gb
2506 touch $DIR/${tdir}ga/f
2507 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2508 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2509 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2510 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2511 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2513 run_test 31g "cross directory link==============="
2516 echo "-- cross directory link --"
2517 test_mkdir -c1 $DIR/${tdir}
2518 test_mkdir -c1 $DIR/${tdir}/dir
2519 touch $DIR/${tdir}/f
2520 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2521 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2522 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2523 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2524 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2526 run_test 31h "cross directory link under child==============="
2529 echo "-- cross directory link --"
2530 test_mkdir -c1 $DIR/$tdir
2531 test_mkdir -c1 $DIR/$tdir/dir
2532 touch $DIR/$tdir/dir/f
2533 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2534 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2535 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2536 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2537 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2539 run_test 31i "cross directory link under parent==============="
2542 test_mkdir -c1 -p $DIR/$tdir
2543 test_mkdir -c1 -p $DIR/$tdir/dir1
2544 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2545 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2546 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2547 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2550 run_test 31j "link for directory==============="
2553 test_mkdir -c1 -p $DIR/$tdir
2555 touch $DIR/$tdir/exist
2556 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2557 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2558 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2559 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2560 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2561 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2562 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2565 run_test 31k "link to file: the same, non-existing, dir==============="
2571 touch $DIR/d31m2/exist
2572 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2573 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2574 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2575 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2576 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2577 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2580 run_test 31m "link to file: the same, non-existing, dir==============="
2583 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2584 nlink=$(stat --format=%h $DIR/$tfile)
2585 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2587 local cmd="exec $fd<$DIR/$tfile"
2590 trap "eval $cmd" EXIT
2591 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2592 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2593 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2594 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2595 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2598 run_test 31n "check link count of unlinked file"
2601 local TEMPNAME=$(mktemp $1_XXXXXX)
2602 mlink $TEMPNAME $1 2> /dev/null &&
2603 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2607 test_31o() { # LU-2901
2608 test_mkdir $DIR/$tdir
2609 for LOOP in $(seq 100); do
2610 rm -f $DIR/$tdir/$tfile*
2611 for THREAD in $(seq 8); do
2612 link_one $DIR/$tdir/$tfile.$LOOP &
2615 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2616 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2617 error "$LINKS duplicate links to $tfile.$LOOP" &&
2621 run_test 31o "duplicate hard links with same filename"
2624 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2626 test_mkdir $DIR/$tdir
2627 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2628 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2630 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2631 error "open unlink test1 failed"
2632 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2633 error "open unlink test2 failed"
2635 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2636 error "test1 still exists"
2637 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2638 error "test2 still exists"
2640 run_test 31p "remove of open striped directory"
2642 cleanup_test32_mount() {
2645 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2646 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2647 losetup -d $loopdev || true
2653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2655 echo "== more mountpoints and symlinks ================="
2656 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2657 trap cleanup_test32_mount EXIT
2658 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2659 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2660 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2661 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2662 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2663 cleanup_test32_mount
2665 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2670 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2671 trap cleanup_test32_mount EXIT
2672 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2673 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2674 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2675 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2676 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2677 cleanup_test32_mount
2679 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2684 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2685 trap cleanup_test32_mount EXIT
2686 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2687 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2688 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2689 test_mkdir -p $DIR/$tdir/d2/test_dir
2690 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2691 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2692 cleanup_test32_mount
2694 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2699 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2700 trap cleanup_test32_mount EXIT
2701 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2702 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2703 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2704 test_mkdir -p $DIR/$tdir/d2/test_dir
2705 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2706 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2707 cleanup_test32_mount
2709 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2713 test_mkdir -p $DIR/$tdir/tmp
2714 local tmp_dir=$DIR/$tdir/tmp
2715 ln -s $DIR/$tdir $tmp_dir/symlink11
2716 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2717 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2718 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2720 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2724 test_mkdir -p $DIR/$tdir/tmp
2725 local tmp_dir=$DIR/$tdir/tmp
2726 ln -s $DIR/$tdir $tmp_dir/symlink11
2727 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2728 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2729 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2731 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2734 local tmp_dir=$DIR/$tdir/tmp
2735 test_mkdir -p $tmp_dir
2736 test_mkdir $DIR/${tdir}2
2737 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2738 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2739 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2740 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2741 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2742 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2744 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2747 rm -fr $DIR/$tdir $DIR/${tdir}2
2748 tmp_dir=$DIR/$tdir/tmp
2749 test_mkdir -p $tmp_dir
2750 test_mkdir $DIR/${tdir}2
2751 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2752 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2753 ls $tmp_dir/symlink12 || error "listing symlink12"
2754 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2756 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2761 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2762 trap cleanup_test32_mount EXIT
2763 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2764 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2765 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2766 touch $DIR/$tdir/test_file
2767 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2768 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2769 cleanup_test32_mount
2771 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2776 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2777 trap cleanup_test32_mount EXIT
2778 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2779 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2780 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2781 touch $DIR/$tdir/test_file
2782 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2783 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2784 cleanup_test32_mount
2786 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2792 trap cleanup_test32_mount EXIT
2793 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2794 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2795 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2796 test_mkdir -p $DIR/$tdir/d2
2797 touch $DIR/$tdir/d2/test_file || error "touch failed"
2798 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2799 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2800 cleanup_test32_mount
2802 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2808 trap cleanup_test32_mount EXIT
2809 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2810 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2811 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2812 test_mkdir -p $DIR/$tdir/d2
2813 touch $DIR/$tdir/d2/test_file || error "touch failed"
2814 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2815 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2816 cleanup_test32_mount
2818 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2822 test_mkdir -p $DIR/d32m/tmp
2823 TMP_DIR=$DIR/d32m/tmp
2824 ln -s $DIR $TMP_DIR/symlink11
2825 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2826 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2827 error "symlink11 not a link"
2828 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2829 error "symlink01 not a link"
2831 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2835 test_mkdir -p $DIR/d32n/tmp
2836 TMP_DIR=$DIR/d32n/tmp
2837 ln -s $DIR $TMP_DIR/symlink11
2838 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2839 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2840 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2842 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2846 test_mkdir -p $DIR/d32o/tmp
2847 TMP_DIR=$DIR/d32o/tmp
2848 ln -s $DIR/$tfile $TMP_DIR/symlink12
2849 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2850 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2851 error "symlink12 not a link"
2852 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2853 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2854 error "$DIR/d32o/tmp/symlink12 not file type"
2855 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2856 error "$DIR/d32o/symlink02 not file type"
2858 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2868 test_mkdir -p $DIR/d32p/tmp
2870 TMP_DIR=$DIR/d32p/tmp
2872 ln -s $DIR/$tfile $TMP_DIR/symlink12
2874 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2876 cat $DIR/d32p/tmp/symlink12 ||
2877 error "Can't open $DIR/d32p/tmp/symlink12"
2879 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2882 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2887 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2888 trap cleanup_test32_mount EXIT
2889 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2890 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2891 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2892 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2893 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2894 cleanup_test32_mount
2896 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2901 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2902 trap cleanup_test32_mount EXIT
2903 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2904 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2905 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2906 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2907 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2908 cleanup_test32_mount
2910 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2915 chmod 444 $DIR/$tfile
2916 chown $RUNAS_ID $DIR/$tfile
2918 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2921 run_test 33aa "write file with mode 444 (should return error)"
2925 test_mkdir $DIR/$tdir
2926 chown $RUNAS_ID $DIR/$tdir
2927 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2928 error "$RUNAS create $tdir/$tfile failed"
2929 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2930 error "open RDWR" || true
2932 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2936 test_mkdir $DIR/$tdir
2937 chown $RUNAS_ID $DIR/$tdir
2938 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2940 run_test 33b "test open file with malformed flags (No panic)"
2943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2944 remote_ost_nodsh && skip "remote OST with nodsh"
2953 test_mkdir $DIR/$tdir
2954 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2957 for ostnum in $(seq $OSTCOUNT); do
2958 # test-framework's OST numbering is one-based, while Lustre's
2960 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2961 # Parsing llobdstat's output sucks; we could grep the /proc
2962 # path, but that's likely to not be as portable as using the
2963 # llobdstat utility. So we parse lctl output instead.
2964 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2965 obdfilter/$ostname/stats |
2966 awk '/^write_bytes/ {print $7}' )
2967 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2968 if (( ${write_bytes:-0} > 0 ))
2975 $all_zeros || return 0
2978 echo foo > $DIR/$tdir/bar
2982 # Total up write_bytes after writing. We'd better find non-zeros.
2983 for ostnum in $(seq $OSTCOUNT); do
2984 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2985 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2986 obdfilter/$ostname/stats |
2987 awk '/^write_bytes/ {print $7}' )
2988 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2989 if (( ${write_bytes:-0} > 0 ))
2998 for ostnum in $(seq $OSTCOUNT); do
2999 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3000 echo "Check that write_bytes is present in obdfilter/*/stats:"
3001 do_facet ost$ostnum lctl get_param -n \
3002 obdfilter/$ostname/stats
3004 error "OST not keeping write_bytes stats (b22312)"
3007 run_test 33c "test llobdstat and write_bytes"
3010 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3014 local remote_dir=$DIR/$tdir/remote_dir
3016 test_mkdir $DIR/$tdir
3017 $LFS mkdir -i $MDTIDX $remote_dir ||
3018 error "create remote directory failed"
3020 touch $remote_dir/$tfile
3021 chmod 444 $remote_dir/$tfile
3022 chown $RUNAS_ID $remote_dir/$tfile
3024 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3026 chown $RUNAS_ID $remote_dir
3027 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3028 error "create" || true
3029 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3030 error "open RDWR" || true
3031 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3033 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3040 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3041 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3042 mkdir $DIR/$tdir/local_dir
3044 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3045 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3046 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3048 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3049 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3051 rmdir $DIR/$tdir/* || error "rmdir failed"
3054 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3055 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3056 mkdir $DIR/$tdir/local_dir
3058 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3059 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3060 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3062 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3063 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3065 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3068 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3069 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3070 mkdir $DIR/$tdir/local_dir
3072 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3073 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3074 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3076 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3077 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3079 run_test 33e "mkdir and striped directory should have same mode"
3083 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3088 remote_mds_nodsh && skip "remote MDS with nodsh"
3091 chmod go+rwx $DIR/$tdir
3092 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3093 trap cleanup_33f EXIT
3095 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3096 error "cannot create striped directory"
3098 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3099 error "cannot create files in striped directory"
3101 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3102 error "cannot remove files in striped directory"
3104 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3105 error "cannot remove striped directory"
3109 run_test 33f "nonroot user can create, access, and remove a striped directory"
3112 mkdir -p $DIR/$tdir/dir2
3114 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3116 [[ $err =~ "exists" ]] || error "Not exists error"
3118 run_test 33g "nonroot user create already existing root created file"
3120 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3123 $MCREATE $DIR/f34 || error "mcreate failed"
3124 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3125 error "getstripe failed"
3126 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3127 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3128 error "getstripe failed"
3129 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3130 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3132 run_test 34a "truncate file that has not been opened ==========="
3135 [ ! -f $DIR/f34 ] && test_34a
3136 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3137 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3138 $OPENFILE -f O_RDONLY $DIR/f34
3139 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3140 error "getstripe failed"
3141 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3142 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3144 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3147 [ ! -f $DIR/f34 ] && test_34a
3148 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3149 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3150 $OPENFILE -f O_RDWR $DIR/f34
3151 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3152 error "$LFS getstripe failed"
3153 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3154 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3156 run_test 34c "O_RDWR opening file-with-size works =============="
3159 [ ! -f $DIR/f34 ] && test_34a
3160 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3162 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3163 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3166 run_test 34d "write to sparse file ============================="
3170 $MCREATE $DIR/f34e || error "mcreate failed"
3171 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3172 $CHECKSTAT -s 1000 $DIR/f34e ||
3173 error "Size of $DIR/f34e not equal to 1000 bytes"
3174 $OPENFILE -f O_RDWR $DIR/f34e
3175 $CHECKSTAT -s 1000 $DIR/f34e ||
3176 error "Size of $DIR/f34e not equal to 1000 bytes"
3178 run_test 34e "create objects, some with size and some without =="
3180 test_34f() { # bug 6242, 6243
3181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3185 $MCREATE $DIR/f34f || error "mcreate failed"
3186 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3187 dd if=$DIR/f34f of=$TMP/f34f
3188 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3189 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3190 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3191 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3192 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3194 run_test 34f "read from a file with no objects until EOF ======="
3197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3199 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3201 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3202 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3203 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3204 cancel_lru_locks osc
3205 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3206 error "wrong size after lock cancel"
3208 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3209 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3210 error "expanding truncate failed"
3211 cancel_lru_locks osc
3212 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3213 error "wrong expanded size after lock cancel"
3215 run_test 34g "truncate long file ==============================="
3218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3223 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3224 sync # Flush the cache so that multiop below does not block on cache
3225 # flush when getting the group lock
3226 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3229 # Since just timed wait is not good enough, let's do a sync write
3230 # that way we are sure enough time for a roundtrip + processing
3231 # passed + 2 seconds of extra margin.
3232 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3236 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3237 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3241 local nsz=`stat -c %s $DIR/$tfile`
3242 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3244 run_test 34h "ftruncate file under grouplock should not block"
3247 cp /bin/sh $DIR/f35a
3249 chown $RUNAS_ID $DIR/f35a
3250 $RUNAS $DIR/f35a && error || true
3253 run_test 35a "exec file with mode 444 (should return and not leak)"
3257 utime $DIR/f36 || error "utime failed for MDS"
3259 run_test 36a "MDS utime check (mknod, utime)"
3263 utime $DIR/f36 || error "utime failed for OST"
3265 run_test 36b "OST utime check (open, utime)"
3270 chown $RUNAS_ID $DIR/d36
3271 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3273 run_test 36c "non-root MDS utime check (mknod, utime)"
3276 [ ! -d $DIR/d36 ] && test_36c
3277 echo "" > $DIR/d36/f36
3278 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3280 run_test 36d "non-root OST utime check (open, utime)"
3283 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3285 test_mkdir $DIR/$tdir
3286 touch $DIR/$tdir/$tfile
3287 $RUNAS utime $DIR/$tdir/$tfile &&
3288 error "utime worked, expected failure" || true
3290 run_test 36e "utime on non-owned file (should return error)"
3294 local LANG_SAVE=$LANG
3295 local LC_LANG_SAVE=$LC_LANG
3296 export LANG=C LC_LANG=C # for date language
3298 DATESTR="Dec 20 2000"
3299 test_mkdir $DIR/$tdir
3300 lctl set_param fail_loc=$fl
3302 cp /etc/hosts $DIR/$tdir/$tfile
3303 sync & # write RPC generated with "current" inode timestamp, but delayed
3305 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3306 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3307 cancel_lru_locks $OSC
3308 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3310 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3311 echo "BEFORE: $LS_BEFORE" && \
3312 echo "AFTER : $LS_AFTER" && \
3313 echo "WANT : $DATESTR" && \
3314 error "$DIR/$tdir/$tfile timestamps changed" || true
3316 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3322 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3323 subr_36fh "0x80000214"
3325 run_test 36f "utime on file racing with OST BRW write =========="
3328 remote_ost_nodsh && skip "remote OST with nodsh"
3329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3330 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3331 skip "Need MDS version at least 2.12.51"
3336 local tgt="obdfilter"
3338 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3340 test_mkdir $DIR/$tdir
3341 fmd_max_age=$(do_facet $facet \
3342 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3345 echo "FMD max age: ${fmd_max_age}s"
3346 touch $DIR/$tdir/$tfile
3347 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3348 gawk '{cnt=cnt+$1} END{print cnt}')
3349 echo "FMD before: $fmd"
3351 error "FMD wasn't create by touch"
3352 sleep $((fmd_max_age + 12))
3353 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3354 gawk '{cnt=cnt+$1} END{print cnt}')
3355 echo "FMD after: $fmd"
3357 error "FMD wasn't expired by ping"
3359 run_test 36g "FMD cache expiry ====================="
3362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3364 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3365 subr_36fh "0x80000227"
3367 run_test 36h "utime on file racing with OST BRW write =========="
3370 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3372 test_mkdir $DIR/$tdir
3373 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3375 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3376 local new_mtime=$((mtime + 200))
3378 #change Modify time of striped dir
3379 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3380 error "change mtime failed"
3382 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3384 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3386 run_test 36i "change mtime on striped directory"
3388 # test_37 - duplicate with tests 32q 32r
3391 local file=$DIR/$tfile
3393 openfile -f O_DIRECTORY $file
3396 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3397 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3399 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3401 test_39a() { # was test_39
3403 touch $DIR/${tfile}2
3404 # ls -l $DIR/$tfile $DIR/${tfile}2
3405 # ls -lu $DIR/$tfile $DIR/${tfile}2
3406 # ls -lc $DIR/$tfile $DIR/${tfile}2
3408 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3409 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3411 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3413 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3415 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3416 error "O_TRUNC didn't change timestamps"
3419 run_test 39a "mtime changed on create"
3422 test_mkdir -c1 $DIR/$tdir
3423 cp -p /etc/passwd $DIR/$tdir/fopen
3424 cp -p /etc/passwd $DIR/$tdir/flink
3425 cp -p /etc/passwd $DIR/$tdir/funlink
3426 cp -p /etc/passwd $DIR/$tdir/frename
3427 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3430 echo "aaaaaa" >> $DIR/$tdir/fopen
3431 echo "aaaaaa" >> $DIR/$tdir/flink
3432 echo "aaaaaa" >> $DIR/$tdir/funlink
3433 echo "aaaaaa" >> $DIR/$tdir/frename
3435 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3436 local link_new=`stat -c %Y $DIR/$tdir/flink`
3437 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3438 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3440 cat $DIR/$tdir/fopen > /dev/null
3441 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3442 rm -f $DIR/$tdir/funlink2
3443 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3445 for (( i=0; i < 2; i++ )) ; do
3446 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3447 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3448 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3449 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3451 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3452 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3453 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3454 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3456 cancel_lru_locks $OSC
3457 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3460 run_test 39b "mtime change on open, link, unlink, rename ======"
3462 # this should be set to past
3463 TEST_39_MTIME=`date -d "1 year ago" +%s`
3469 local mtime0=`stat -c %Y $DIR1/$tfile`
3471 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3472 local mtime1=`stat -c %Y $DIR1/$tfile`
3473 [ "$mtime1" = $TEST_39_MTIME ] || \
3474 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3477 echo hello >> $DIR1/$tfile
3479 local mtime2=`stat -c %Y $DIR1/$tfile`
3480 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3481 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3483 mv $DIR1/$tfile $DIR1/$tfile-1
3485 for (( i=0; i < 2; i++ )) ; do
3486 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3487 [ "$mtime2" = "$mtime3" ] || \
3488 error "mtime ($mtime2) changed (to $mtime3) on rename"
3490 cancel_lru_locks $OSC
3491 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3494 run_test 39c "mtime change on rename ==========================="
3498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3501 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3503 for (( i=0; i < 2; i++ )) ; do
3504 local mtime=`stat -c %Y $DIR1/$tfile`
3505 [ $mtime = $TEST_39_MTIME ] || \
3506 error "mtime($mtime) is not set to $TEST_39_MTIME"
3508 cancel_lru_locks $OSC
3509 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3512 run_test 39d "create, utime, stat =============================="
3516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3519 local mtime1=`stat -c %Y $DIR1/$tfile`
3521 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3523 for (( i=0; i < 2; i++ )) ; do
3524 local mtime2=`stat -c %Y $DIR1/$tfile`
3525 [ $mtime2 = $TEST_39_MTIME ] || \
3526 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3528 cancel_lru_locks $OSC
3529 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3532 run_test 39e "create, stat, utime, stat ========================"
3536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3539 mtime1=`stat -c %Y $DIR1/$tfile`
3542 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3544 for (( i=0; i < 2; i++ )) ; do
3545 local mtime2=`stat -c %Y $DIR1/$tfile`
3546 [ $mtime2 = $TEST_39_MTIME ] || \
3547 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3549 cancel_lru_locks $OSC
3550 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3553 run_test 39f "create, stat, sleep, utime, stat ================="
3557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3559 echo hello >> $DIR1/$tfile
3560 local mtime1=`stat -c %Y $DIR1/$tfile`
3563 chmod o+r $DIR1/$tfile
3565 for (( i=0; i < 2; i++ )) ; do
3566 local mtime2=`stat -c %Y $DIR1/$tfile`
3567 [ "$mtime1" = "$mtime2" ] || \
3568 error "lost mtime: $mtime2, should be $mtime1"
3570 cancel_lru_locks $OSC
3571 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3574 run_test 39g "write, chmod, stat ==============================="
3578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3584 echo hello >> $DIR1/$tfile
3585 local mtime1=`stat -c %Y $DIR1/$tfile`
3587 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3589 if [ "$d1" != "$d2" ]; then
3590 echo "write and touch not within one second"
3592 for (( i=0; i < 2; i++ )) ; do
3593 local mtime2=`stat -c %Y $DIR1/$tfile`
3594 [ "$mtime2" = $TEST_39_MTIME ] || \
3595 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3597 cancel_lru_locks $OSC
3598 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3602 run_test 39h "write, utime within one second, stat ============="
3605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3610 echo hello >> $DIR1/$tfile
3611 local mtime1=`stat -c %Y $DIR1/$tfile`
3613 mv $DIR1/$tfile $DIR1/$tfile-1
3615 for (( i=0; i < 2; i++ )) ; do
3616 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3618 [ "$mtime1" = "$mtime2" ] || \
3619 error "lost mtime: $mtime2, should be $mtime1"
3621 cancel_lru_locks $OSC
3622 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3625 run_test 39i "write, rename, stat =============================="
3628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3630 start_full_debug_logging
3634 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3635 lctl set_param fail_loc=0x80000412
3636 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3637 error "multiop failed"
3639 local mtime1=`stat -c %Y $DIR1/$tfile`
3641 mv $DIR1/$tfile $DIR1/$tfile-1
3643 kill -USR1 $multipid
3644 wait $multipid || error "multiop close failed"
3646 for (( i=0; i < 2; i++ )) ; do
3647 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3648 [ "$mtime1" = "$mtime2" ] ||
3649 error "mtime is lost on close: $mtime2, " \
3652 cancel_lru_locks $OSC
3653 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3655 lctl set_param fail_loc=0
3656 stop_full_debug_logging
3658 run_test 39j "write, rename, close, stat ======================="
3661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3666 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3668 local mtime1=`stat -c %Y $DIR1/$tfile`
3670 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3672 kill -USR1 $multipid
3673 wait $multipid || error "multiop close failed"
3675 for (( i=0; i < 2; i++ )) ; do
3676 local mtime2=`stat -c %Y $DIR1/$tfile`
3678 [ "$mtime2" = $TEST_39_MTIME ] || \
3679 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3681 cancel_lru_locks osc
3682 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3685 run_test 39k "write, utime, close, stat ========================"
3687 # this should be set to future
3688 TEST_39_ATIME=`date -d "1 year" +%s`
3691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3692 remote_mds_nodsh && skip "remote MDS with nodsh"
3694 local atime_diff=$(do_facet $SINGLEMDS \
3695 lctl get_param -n mdd.*MDT0000*.atime_diff)
3699 # test setting directory atime to future
3700 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3701 local atime=$(stat -c %X $DIR/$tdir)
3702 [ "$atime" = $TEST_39_ATIME ] ||
3703 error "atime is not set to future: $atime, $TEST_39_ATIME"
3705 # test setting directory atime from future to now
3706 local now=$(date +%s)
3707 touch -a -d @$now $DIR/$tdir
3709 atime=$(stat -c %X $DIR/$tdir)
3710 [ "$atime" -eq "$now" ] ||
3711 error "atime is not updated from future: $atime, $now"
3713 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3716 # test setting directory atime when now > dir atime + atime_diff
3717 local d1=$(date +%s)
3719 local d2=$(date +%s)
3720 cancel_lru_locks mdc
3721 atime=$(stat -c %X $DIR/$tdir)
3722 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3723 error "atime is not updated : $atime, should be $d2"
3725 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3728 # test not setting directory atime when now < dir atime + atime_diff
3730 cancel_lru_locks mdc
3731 atime=$(stat -c %X $DIR/$tdir)
3732 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3733 error "atime is updated to $atime, should remain $d1<atime<$d2"
3735 do_facet $SINGLEMDS \
3736 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3738 run_test 39l "directory atime update ==========================="
3741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3745 local far_past_mtime=$(date -d "May 29 1953" +%s)
3746 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3748 touch -m -d @$far_past_mtime $DIR1/$tfile
3749 touch -a -d @$far_past_atime $DIR1/$tfile
3751 for (( i=0; i < 2; i++ )) ; do
3752 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3753 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3754 error "atime or mtime set incorrectly"
3756 cancel_lru_locks $OSC
3757 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3760 run_test 39m "test atime and mtime before 1970"
3762 test_39n() { # LU-3832
3763 remote_mds_nodsh && skip "remote MDS with nodsh"
3765 local atime_diff=$(do_facet $SINGLEMDS \
3766 lctl get_param -n mdd.*MDT0000*.atime_diff)
3771 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3774 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3775 atime0=$(stat -c %X $DIR/$tfile)
3778 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3779 atime1=$(stat -c %X $DIR/$tfile)
3782 cancel_lru_locks mdc
3783 cancel_lru_locks osc
3784 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3785 atime2=$(stat -c %X $DIR/$tfile)
3787 do_facet $SINGLEMDS \
3788 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3790 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3791 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3793 run_test 39n "check that O_NOATIME is honored"
3796 TESTDIR=$DIR/$tdir/$tfile
3797 [ -e $TESTDIR ] && rm -rf $TESTDIR
3804 links2=$(stat -c %h .)
3805 [ $(($links1 + 2)) != $links2 ] &&
3806 error "wrong links count $(($links1 + 2)) != $links2"
3808 links3=$(stat -c %h .)
3809 [ $(($links1 + 1)) != $links3 ] &&
3810 error "wrong links count $links1 != $links3"
3813 run_test 39o "directory cached attributes updated after create"
3816 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3819 TESTDIR=$DIR/$tdir/$tdir
3820 [ -e $TESTDIR ] && rm -rf $TESTDIR
3821 test_mkdir -p $TESTDIR
3825 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3826 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3828 links2=$(stat -c %h .)
3829 [ $(($links1 + 2)) != $links2 ] &&
3830 error "wrong links count $(($links1 + 2)) != $links2"
3832 links3=$(stat -c %h .)
3833 [ $(($links1 + 1)) != $links3 ] &&
3834 error "wrong links count $links1 != $links3"
3837 run_test 39p "remote directory cached attributes updated after create ========"
3840 test_39q() { # LU-8041
3841 local testdir=$DIR/$tdir
3843 multiop_bg_pause $testdir D_c || error "multiop failed"
3845 cancel_lru_locks mdc
3846 kill -USR1 $multipid
3847 local atime=$(stat -c %X $testdir)
3848 [ "$atime" -ne 0 ] || error "atime is zero"
3850 run_test 39q "close won't zero out atime"
3853 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3854 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3855 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3856 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3857 error "$tfile is not 4096 bytes in size"
3859 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3863 small_write $DIR/f41 18
3865 run_test 41 "test small file write + fstat ====================="
3867 count_ost_writes() {
3868 lctl get_param -n ${OSC}.*.stats |
3869 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3870 END { printf("%0.0f", writes) }'
3877 BG_DIRTY_RATIO_SAVE=10
3878 MAX_BG_DIRTY_RATIO=25
3882 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3883 # dirty_ratio, dirty_background_ratio
3884 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3885 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3886 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3887 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3889 # if file not here, we are a 2.4 kernel
3890 kill -CONT `pidof kupdated`
3895 # setup the trap first, so someone cannot exit the test at the
3896 # exact wrong time and mess up a machine
3897 trap start_writeback EXIT
3898 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3899 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3900 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3901 sysctl -w vm.dirty_writeback_centisecs=0
3902 sysctl -w vm.dirty_writeback_centisecs=0
3903 # save and increase /proc/sys/vm/dirty_ratio
3904 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3905 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3906 # save and increase /proc/sys/vm/dirty_background_ratio
3907 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3908 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3910 # if file not here, we are a 2.4 kernel
3911 kill -STOP `pidof kupdated`
3915 # ensure that all stripes have some grant before we test client-side cache
3917 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3918 dd if=/dev/zero of=$i bs=4k count=1
3923 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3924 # file truncation, and file removal.
3926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3929 cancel_lru_locks $OSC
3931 sync; sleep 1; sync # just to be safe
3932 BEFOREWRITES=`count_ost_writes`
3933 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3934 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3935 AFTERWRITES=`count_ost_writes`
3936 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3937 error "$BEFOREWRITES < $AFTERWRITES"
3940 run_test 42a "ensure that we don't flush on close"
3943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3946 cancel_lru_locks $OSC
3949 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3950 BEFOREWRITES=$(count_ost_writes)
3951 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3952 AFTERWRITES=$(count_ost_writes)
3953 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3954 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3956 BEFOREWRITES=$(count_ost_writes)
3957 sync || error "sync: $?"
3958 AFTERWRITES=$(count_ost_writes)
3959 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3960 error "$BEFOREWRITES < $AFTERWRITES on sync"
3962 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3966 run_test 42b "test destroy of file with cached dirty data ======"
3968 # if these tests just want to test the effect of truncation,
3969 # they have to be very careful. consider:
3970 # - the first open gets a {0,EOF}PR lock
3971 # - the first write conflicts and gets a {0, count-1}PW
3972 # - the rest of the writes are under {count,EOF}PW
3973 # - the open for truncate tries to match a {0,EOF}PR
3974 # for the filesize and cancels the PWs.
3975 # any number of fixes (don't get {0,EOF} on open, match
3976 # composite locks, do smarter file size management) fix
3977 # this, but for now we want these tests to verify that
3978 # the cancellation with truncate intent works, so we
3979 # start the file with a full-file pw lock to match against
3980 # until the truncate.
3985 cancel_lru_locks $OSC
3987 # prime the file with 0,EOF PW to match
3991 # now the real test..
3992 dd if=/dev/zero of=$file bs=1024 count=100
3993 BEFOREWRITES=`count_ost_writes`
3994 $TRUNCATE $file $offset
3995 cancel_lru_locks $OSC
3996 AFTERWRITES=`count_ost_writes`
4001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4004 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4005 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4008 run_test 42c "test partial truncate of file with cached dirty data"
4011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4014 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4015 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4018 run_test 42d "test complete truncate of file with cached dirty data"
4020 test_42e() { # bug22074
4021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4023 local TDIR=$DIR/${tdir}e
4024 local pages=16 # hardcoded 16 pages, don't change it.
4025 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4026 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4030 test_mkdir $DIR/${tdir}e
4031 $LFS setstripe -c 1 $TDIR
4032 createmany -o $TDIR/f $files
4034 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4036 # we assume that with $OSTCOUNT files, at least one of them will
4037 # be allocated on OST0.
4038 warmup_files=$((OSTCOUNT * max_dirty_mb))
4039 createmany -o $TDIR/w $warmup_files
4041 # write a large amount of data into one file and sync, to get good
4042 # avail_grant number from OST.
4043 for ((i=0; i<$warmup_files; i++)); do
4044 idx=$($LFS getstripe -i $TDIR/w$i)
4045 [ $idx -ne 0 ] && continue
4046 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4049 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4051 $LCTL get_param $proc_osc0/cur_dirty_bytes
4052 $LCTL get_param $proc_osc0/cur_grant_bytes
4054 # create as much dirty pages as we can while not to trigger the actual
4055 # RPCs directly. but depends on the env, VFS may trigger flush during this
4056 # period, hopefully we are good.
4057 for ((i=0; i<$warmup_files; i++)); do
4058 idx=$($LFS getstripe -i $TDIR/w$i)
4059 [ $idx -ne 0 ] && continue
4060 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4062 $LCTL get_param $proc_osc0/cur_dirty_bytes
4063 $LCTL get_param $proc_osc0/cur_grant_bytes
4065 # perform the real test
4066 $LCTL set_param $proc_osc0/rpc_stats 0
4067 for ((;i<$files; i++)); do
4068 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4069 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4072 $LCTL get_param $proc_osc0/rpc_stats
4075 local have_ppr=false
4076 $LCTL get_param $proc_osc0/rpc_stats |
4077 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4078 # skip lines until we are at the RPC histogram data
4079 [ "$PPR" == "pages" ] && have_ppr=true && continue
4080 $have_ppr || continue
4082 # we only want the percent stat for < 16 pages
4083 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4085 percent=$((percent + WPCT))
4086 if [[ $percent -gt 15 ]]; then
4087 error "less than 16-pages write RPCs" \
4094 run_test 42e "verify sub-RPC writes are not done synchronously"
4096 test_43A() { # was test_43
4097 test_mkdir $DIR/$tdir
4098 cp -p /bin/ls $DIR/$tdir/$tfile
4099 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4101 # give multiop a chance to open
4104 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4107 run_test 43A "execution of file opened for write should return -ETXTBSY"
4110 test_mkdir $DIR/$tdir
4111 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4112 cp -p multiop $DIR/$tdir/multiop
4113 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4114 error "multiop open $TMP/$tfile.junk failed"
4115 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4117 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4118 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4119 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4121 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4126 test_mkdir $DIR/$tdir
4127 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4128 cp -p multiop $DIR/$tdir/multiop
4129 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4130 error "multiop open $TMP/$tfile.junk failed"
4131 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4133 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4134 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4135 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4137 run_test 43b "truncate of file being executed should return -ETXTBSY"
4140 local testdir="$DIR/$tdir"
4143 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4144 ( cd $testdir && md5sum -c )
4146 run_test 43c "md5sum of copy into lustre"
4148 test_44A() { # was test_44
4149 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4151 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4152 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4154 run_test 44A "zero length read from a sparse stripe"
4157 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4159 [ -z "$nstripe" ] && skip "can't get stripe info"
4160 [[ $nstripe -gt $OSTCOUNT ]] &&
4161 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4163 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4165 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4166 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4170 OFFSETS="0 $((stride/2)) $((stride-1))"
4171 for offset in $OFFSETS; do
4172 for i in $(seq 0 $((nstripe-1))); do
4173 local GLOBALOFFSETS=""
4175 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4176 local myfn=$DIR/d44a-$size
4177 echo "--------writing $myfn at $size"
4178 ll_sparseness_write $myfn $size ||
4179 error "ll_sparseness_write"
4180 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4181 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4182 error "ll_sparseness_verify $GLOBALOFFSETS"
4184 for j in $(seq 0 $((nstripe-1))); do
4186 size=$((((j + $nstripe )*$stride + $offset)))
4187 ll_sparseness_write $myfn $size ||
4188 error "ll_sparseness_write"
4189 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4191 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4192 error "ll_sparseness_verify $GLOBALOFFSETS"
4197 run_test 44a "test sparse pwrite ==============================="
4201 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4207 before=`dirty_osc_total`
4208 echo executing "\"$*\""
4210 after=`dirty_osc_total`
4211 echo before $before, after $after
4214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4217 # Obtain grants from OST if it supports it
4218 echo blah > ${f}_grant
4221 do_dirty_record "echo blah > $f"
4222 [[ $before -eq $after ]] && error "write wasn't cached"
4223 do_dirty_record "> $f"
4224 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4225 do_dirty_record "echo blah > $f"
4226 [[ $before -eq $after ]] && error "write wasn't cached"
4227 do_dirty_record "sync"
4228 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4229 do_dirty_record "echo blah > $f"
4230 [[ $before -eq $after ]] && error "write wasn't cached"
4231 do_dirty_record "cancel_lru_locks osc"
4232 [[ $before -gt $after ]] ||
4233 error "lock cancellation didn't lower dirty count"
4236 run_test 45 "osc io page accounting ============================"
4238 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4239 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4240 # objects offset and an assert hit when an rpc was built with 1023's mapped
4241 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4248 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4250 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4251 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4255 run_test 46 "dirtying a previously written page ================"
4257 # test_47 is removed "Device nodes check" is moved to test_28
4259 test_48a() { # bug 2399
4260 [ "$mds1_FSTYPE" = "zfs" ] &&
4261 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4262 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4264 test_mkdir $DIR/$tdir
4266 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4267 test_mkdir $DIR/$tdir
4268 touch foo || error "'touch foo' failed after recreating cwd"
4270 touch .foo || error "'touch .foo' failed after recreating cwd"
4272 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4273 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4274 cd . || error "'cd .' failed after recreating cwd"
4275 mkdir . && error "'mkdir .' worked after recreating cwd"
4276 rmdir . && error "'rmdir .' worked after recreating cwd"
4277 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4278 cd .. || error "'cd ..' failed after recreating cwd"
4280 run_test 48a "Access renamed working dir (should return errors)="
4282 test_48b() { # bug 2399
4284 test_mkdir $DIR/$tdir
4286 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4287 touch foo && error "'touch foo' worked after removing cwd"
4288 mkdir foo && error "'mkdir foo' worked after removing cwd"
4289 touch .foo && error "'touch .foo' worked after removing cwd"
4290 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4291 ls . > /dev/null && error "'ls .' worked after removing cwd"
4292 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4293 mkdir . && error "'mkdir .' worked after removing cwd"
4294 rmdir . && error "'rmdir .' worked after removing cwd"
4295 ln -s . foo && error "'ln -s .' worked after removing cwd"
4296 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4298 run_test 48b "Access removed working dir (should return errors)="
4300 test_48c() { # bug 2350
4301 #lctl set_param debug=-1
4304 test_mkdir -p $DIR/$tdir/dir
4306 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4307 $TRACE touch foo && error "touch foo worked after removing cwd"
4308 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4309 touch .foo && error "touch .foo worked after removing cwd"
4310 mkdir .foo && error "mkdir .foo worked after removing cwd"
4311 $TRACE ls . && error "'ls .' worked after removing cwd"
4312 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4313 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4314 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4315 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4316 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4318 run_test 48c "Access removed working subdir (should return errors)"
4320 test_48d() { # bug 2350
4321 #lctl set_param debug=-1
4324 test_mkdir -p $DIR/$tdir/dir
4326 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4327 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4328 $TRACE touch foo && error "'touch foo' worked after removing parent"
4329 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4330 touch .foo && error "'touch .foo' worked after removing parent"
4331 mkdir .foo && error "mkdir .foo worked after removing parent"
4332 $TRACE ls . && error "'ls .' worked after removing parent"
4333 $TRACE ls .. && error "'ls ..' worked after removing parent"
4334 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4335 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4336 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4339 run_test 48d "Access removed parent subdir (should return errors)"
4341 test_48e() { # bug 4134
4342 #lctl set_param debug=-1
4345 test_mkdir -p $DIR/$tdir/dir
4347 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4348 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4349 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4350 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4351 # On a buggy kernel addition of "touch foo" after cd .. will
4352 # produce kernel oops in lookup_hash_it
4353 touch ../foo && error "'cd ..' worked after recreate parent"
4355 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4357 run_test 48e "Access to recreated parent subdir (should return errors)"
4359 test_49() { # LU-1030
4360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4361 remote_ost_nodsh && skip "remote OST with nodsh"
4363 # get ost1 size - lustre-OST0000
4364 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4366 # write 800M at maximum
4367 [[ $ost1_size -lt 2 ]] && ost1_size=2
4368 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4370 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4371 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4374 # change max_pages_per_rpc while writing the file
4375 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4376 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4377 # loop until dd process exits
4378 while ps ax -opid | grep -wq $dd_pid; do
4379 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4380 sleep $((RANDOM % 5 + 1))
4382 # restore original max_pages_per_rpc
4383 $LCTL set_param $osc1_mppc=$orig_mppc
4384 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4386 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4390 test_mkdir $DIR/$tdir
4392 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4394 run_test 50 "special situations: /proc symlinks ==============="
4396 test_51a() { # was test_51
4397 # bug 1516 - create an empty entry right after ".." then split dir
4398 test_mkdir -c1 $DIR/$tdir
4399 touch $DIR/$tdir/foo
4400 $MCREATE $DIR/$tdir/bar
4402 createmany -m $DIR/$tdir/longfile 201
4404 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4405 $MCREATE $DIR/$tdir/longfile$FNUM
4410 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4412 run_test 51a "special situations: split htree with empty entry =="
4414 cleanup_print_lfs_df () {
4421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4423 local dir=$DIR/$tdir
4424 local nrdirs=$((65536 + 100))
4426 # cleanup the directory
4433 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4434 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4435 [[ $numfree -lt $nrdirs ]] &&
4436 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4438 # need to check free space for the directories as well
4439 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4440 numfree=$(( blkfree / $(fs_inode_ksize) ))
4441 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4443 trap cleanup_print_lfs_df EXIT
4446 createmany -d $dir/d $nrdirs || {
4447 unlinkmany $dir/d $nrdirs
4448 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4452 nrdirs=$(ls -U $dir | wc -l)
4454 # unlink all but 100 subdirectories, then check it still works
4456 local delete=$((nrdirs - left))
4461 # for ldiskfs the nlink count should be 1, but this is OSD specific
4462 # and so this is listed for informational purposes only
4463 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4464 unlinkmany -d $dir/d $delete ||
4465 error "unlink of first $delete subdirs failed"
4467 echo "nlink between: $(stat -c %h $dir)"
4468 local found=$(ls -U $dir | wc -l)
4469 [ $found -ne $left ] &&
4470 error "can't find subdirs: found only $found, expected $left"
4472 unlinkmany -d $dir/d $delete $left ||
4473 error "unlink of second $left subdirs failed"
4474 # regardless of whether the backing filesystem tracks nlink accurately
4475 # or not, the nlink count shouldn't be more than "." and ".." here
4476 local after=$(stat -c %h $dir)
4477 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4478 echo "nlink after: $after"
4480 cleanup_print_lfs_df
4482 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4486 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4488 test_mkdir $DIR/$tdir
4489 createmany -o $DIR/$tdir/t- 1000
4490 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4491 for N in $(seq 0 $((OSTCOUNT - 1))); do
4492 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4493 END { printf("%0.0f", objs) }' $TMP/$tfile)
4494 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4495 '($1 == '$N') { objs += 1 } \
4496 END { printf("%0.0f", objs) }')
4497 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4499 unlinkmany $DIR/$tdir/t- 1000
4502 for N in $(seq 1 $((OSTCOUNT - 1))); do
4503 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4504 error "OST $N has less objects vs OST $NLAST" \
4505 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4506 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4507 error "OST $N has less objects vs OST $NLAST" \
4508 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4510 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4511 error "OST $N has less #0 objects vs OST $NLAST" \
4512 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4513 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4514 error "OST $N has less #0 objects vs OST $NLAST" \
4515 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4520 run_test 51d "check object distribution"
4523 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4524 skip_env "ldiskfs only test"
4527 test_mkdir -c1 $DIR/$tdir
4528 test_mkdir -c1 $DIR/$tdir/d0
4530 touch $DIR/$tdir/d0/foo
4531 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4532 error "file exceed 65000 nlink limit!"
4533 unlinkmany $DIR/$tdir/d0/f- 65001
4536 run_test 51e "check file nlink limit"
4539 test_mkdir $DIR/$tdir
4542 local ulimit_old=$(ulimit -n)
4543 local spare=20 # number of spare fd's for scripts/libraries, etc.
4544 local mdt=$($LFS getstripe -m $DIR/$tdir)
4545 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4547 echo "MDT$mdt numfree=$numfree, max=$max"
4548 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4549 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4550 while ! ulimit -n $((numfree + spare)); do
4551 numfree=$((numfree * 3 / 4))
4553 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4555 echo "left ulimit at $ulimit_old"
4558 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4559 unlinkmany $DIR/$tdir/f $numfree
4560 error "create+open $numfree files in $DIR/$tdir failed"
4562 ulimit -n $ulimit_old
4564 # if createmany exits at 120s there will be fewer than $numfree files
4565 unlinkmany $DIR/$tdir/f $numfree || true
4567 run_test 51f "check many open files limit"
4570 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4571 test_mkdir $DIR/$tdir
4572 touch $DIR/$tdir/foo
4573 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4574 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4575 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4576 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4577 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4579 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4580 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4581 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4583 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4584 cp -r $DIR/$tdir $TMP/
4585 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4587 run_test 52a "append-only flag test (should return errors)"
4590 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4591 test_mkdir $DIR/$tdir
4592 touch $DIR/$tdir/foo
4593 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4594 cat test > $DIR/$tdir/foo && error "cat test worked"
4595 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4596 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4597 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4599 echo foo >> $DIR/$tdir/foo && error "echo worked"
4600 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4601 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4602 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4603 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4605 chattr -i $DIR/$tdir/foo || error "chattr failed"
4607 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4609 run_test 52b "immutable flag test (should return errors) ======="
4612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4613 remote_mds_nodsh && skip "remote MDS with nodsh"
4614 remote_ost_nodsh && skip "remote OST with nodsh"
4627 local support_last_seq=true
4629 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4630 support_last_seq=false
4633 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4635 for value in $(do_facet $SINGLEMDS \
4636 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4637 param=$(echo ${value[0]} | cut -d "=" -f1)
4638 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4640 if $support_last_seq; then
4641 param_seq=$(echo $param |
4642 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4643 mds_last_seq=$(do_facet $SINGLEMDS \
4644 $LCTL get_param -n $param_seq)
4646 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4648 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4649 node=$(facet_active_host ost$((ostnum+1)))
4650 param="obdfilter.$ostname.last_id"
4651 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4652 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4653 ost_last_id=$ost_last
4655 if $support_last_seq; then
4656 ost_last_id=$(echo $ost_last |
4657 awk -F':' '{print $2}' |
4659 ost_last_seq=$(echo $ost_last |
4660 awk -F':' '{print $1}')
4661 [[ $ost_last_seq = $mds_last_seq ]] || continue
4664 if [[ $ost_last_id != $mds_last ]]; then
4665 error "$ost_last_id != $mds_last"
4672 $found || error "can not match last_seq/last_id for $mdtosc"
4675 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4678 perl -MSocket -e ';' || skip "no Socket perl module installed"
4680 $SOCKETSERVER $DIR/socket ||
4681 error "$SOCKETSERVER $DIR/socket failed: $?"
4682 $SOCKETCLIENT $DIR/socket ||
4683 error "$SOCKETCLIENT $DIR/socket failed: $?"
4684 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4686 run_test 54a "unix domain socket test =========================="
4692 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4694 run_test 54b "char device works in lustre ======================"
4697 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4698 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4699 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4701 for i in $(seq 3 7); do
4702 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4711 loopdev="$DIR/loop54c"
4714 $UMOUNT $DIR/$tdir || rc=$?
4715 losetup -d $loopdev || true
4716 losetup -d $LOOPDEV || true
4717 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4724 loopdev="$DIR/loop54c"
4727 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4728 trap cleanup_54c EXIT
4729 mknod $loopdev b 7 $LOOPNUM
4730 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4731 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4732 losetup $loopdev $DIR/$tfile ||
4733 error "can't set up $loopdev for $DIR/$tfile"
4734 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4735 test_mkdir $DIR/$tdir
4736 mount -t ext2 $loopdev $DIR/$tdir ||
4737 error "error mounting $loopdev on $DIR/$tdir"
4738 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4741 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4745 run_test 54c "block device works in lustre ====================="
4751 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4753 run_test 54d "fifo device works in lustre ======================"
4758 cp -aL /dev/console $f
4759 echo $string > $f || error "echo $string to $f failed"
4761 run_test 54e "console/tty device works in lustre ======================"
4765 local dir=$DIR/$tdir
4768 test_mkdir -p $dir/dir
4769 for i in $(seq $numfiles); do
4771 touch $dir/dir/file$i
4774 local numcomp=$($LFS getstripe --component-count $dir)
4776 [[ $numcomp == 0 ]] && numcomp=1
4778 # test lfs getstripe with --recursive
4779 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4781 [[ $filenum -eq $((numfiles * 2)) ]] ||
4782 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4783 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4784 [[ $filenum -eq $numfiles ]] ||
4785 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4786 echo "$LFS getstripe showed obdidx or l_ost_idx"
4788 # test lfs getstripe with file instead of dir
4789 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4790 [[ $filenum -eq 1 ]] ||
4791 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4792 echo "$LFS getstripe file1 passed"
4794 #test lfs getstripe with --verbose
4795 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4796 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4797 error "$LFS getstripe --verbose $dir: "\
4798 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4799 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4800 error "$LFS getstripe $dir: showed lmm_magic"
4802 #test lfs getstripe with -v prints lmm_fid
4803 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4804 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4805 error "$LFS getstripe -v $dir: "\
4806 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4807 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4808 error "$LFS getstripe $dir: showed lmm_fid by default"
4809 echo "$LFS getstripe --verbose passed"
4811 #check for FID information
4812 local fid1=$($LFS getstripe --fid $dir/file1)
4813 local fid2=$($LFS getstripe --verbose $dir/file1 |
4814 awk '/lmm_fid: / { print $2; exit; }')
4815 local fid3=$($LFS path2fid $dir/file1)
4817 [ "$fid1" != "$fid2" ] &&
4818 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4819 [ "$fid1" != "$fid3" ] &&
4820 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4821 echo "$LFS getstripe --fid passed"
4823 #test lfs getstripe with --obd
4824 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4825 error "$LFS getstripe --obd wrong_uuid: should return error"
4827 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4830 local obduuid=$(ostuuid_from_index $ostidx)
4831 local found=$($LFS getstripe -r --obd $obduuid $dir |
4832 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4834 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4835 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4837 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4840 [[ $found -eq $filenum ]] ||
4841 error "$LFS getstripe --obd: found $found expect $filenum"
4842 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4843 sed '/^[ ]*'${ostidx}'[ ]/d' |
4844 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4845 error "$LFS getstripe --obd: should not show file on other obd"
4846 echo "$LFS getstripe --obd passed"
4848 run_test 56a "check $LFS getstripe"
4851 local dir=$DIR/$tdir
4855 for i in $(seq $numdirs); do
4856 test_mkdir $dir/dir$i
4859 # test lfs getdirstripe default mode is non-recursion, which is
4860 # different from lfs getstripe
4861 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4863 [[ $dircnt -eq 1 ]] ||
4864 error "$LFS getdirstripe: found $dircnt, not 1"
4865 dircnt=$($LFS getdirstripe --recursive $dir |
4866 grep -c lmv_stripe_count)
4867 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4868 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4870 run_test 56b "check $LFS getdirstripe"
4873 remote_ost_nodsh && skip "remote OST with nodsh"
4876 local ost_name=$(ostname_from_index $ost_idx)
4877 local old_status=$(ost_dev_status $ost_idx)
4879 [[ -z "$old_status" ]] ||
4880 skip_env "OST $ost_name is in $old_status status"
4882 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4885 local new_status=$(ost_dev_status $ost_idx)
4887 [[ "$new_status" = "D" ]] ||
4888 error "OST $ost_name is in status of '$new_status', not 'D'"
4890 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4893 new_status=$(ost_dev_status $ost_idx)
4894 [[ -z "$new_status" ]] ||
4895 error "OST $ost_name is in status of '$new_status', not ''"
4897 run_test 56c "check 'lfs df' showing device status"
4902 local local_tdir="$1"
4903 local local_numfiles="$2"
4904 local local_numdirs="$3"
4905 local dir_params="$4"
4906 local dir_stripe_params="$5"
4908 if [ ! -d "$local_tdir" ] ; then
4909 test_mkdir -p $dir_stripe_params $local_tdir
4910 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4911 for i in $(seq $local_numfiles) ; do
4912 touch $local_tdir/file$i
4914 for i in $(seq $local_numdirs) ; do
4915 test_mkdir $dir_stripe_params $local_tdir/dir$i
4916 for j in $(seq $local_numfiles) ; do
4917 touch $local_tdir/dir$i/file$j
4923 setup_56_special() {
4925 local local_numfiles=$2
4926 local local_numdirs=$3
4928 setup_56 $local_tdir $local_numfiles $local_numdirs
4930 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4931 for i in $(seq $local_numfiles) ; do
4932 mknod $local_tdir/loop${i}b b 7 $i
4933 mknod $local_tdir/null${i}c c 1 3
4934 ln -s $local_tdir/file1 $local_tdir/link${i}
4936 for i in $(seq $local_numdirs) ; do
4937 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4938 mknod $local_tdir/dir$i/null${i}c c 1 3
4939 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4945 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4946 local expected=$(($NUMDIRS + 2))
4948 setup_56 $dir $NUMFILES $NUMDIRS
4950 # test lfs find with -name
4951 for i in $(seq $NUMFILES) ; do
4952 local nums=$($LFS find -name "*$i" $dir | wc -l)
4954 [ $nums -eq $expected ] ||
4955 error "lfs find -name '*$i' $dir wrong: "\
4956 "found $nums, expected $expected"
4959 run_test 56g "check lfs find -name"
4962 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4963 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4965 setup_56 $dir $NUMFILES $NUMDIRS
4967 # test lfs find with ! -name
4968 for i in $(seq $NUMFILES) ; do
4969 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4971 [ $nums -eq $expected ] ||
4972 error "lfs find ! -name '*$i' $dir wrong: "\
4973 "found $nums, expected $expected"
4976 run_test 56h "check lfs find ! -name"
4979 local dir=$DIR/$tdir
4983 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4986 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4988 run_test 56i "check 'lfs find -ost UUID' skips directories"
4991 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4993 setup_56_special $dir $NUMFILES $NUMDIRS
4995 local expected=$((NUMDIRS + 1))
4996 local cmd="$LFS find -type d $dir"
4997 local nums=$($cmd | wc -l)
4999 [ $nums -eq $expected ] ||
5000 error "'$cmd' wrong: found $nums, expected $expected"
5002 run_test 56j "check lfs find -type d"
5005 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5007 setup_56_special $dir $NUMFILES $NUMDIRS
5009 local expected=$(((NUMDIRS + 1) * NUMFILES))
5010 local cmd="$LFS find -type f $dir"
5011 local nums=$($cmd | wc -l)
5013 [ $nums -eq $expected ] ||
5014 error "'$cmd' wrong: found $nums, expected $expected"
5016 run_test 56k "check lfs find -type f"
5019 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5021 setup_56_special $dir $NUMFILES $NUMDIRS
5023 local expected=$((NUMDIRS + NUMFILES))
5024 local cmd="$LFS find -type b $dir"
5025 local nums=$($cmd | wc -l)
5027 [ $nums -eq $expected ] ||
5028 error "'$cmd' wrong: found $nums, expected $expected"
5030 run_test 56l "check lfs find -type b"
5033 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5035 setup_56_special $dir $NUMFILES $NUMDIRS
5037 local expected=$((NUMDIRS + NUMFILES))
5038 local cmd="$LFS find -type c $dir"
5039 local nums=$($cmd | wc -l)
5040 [ $nums -eq $expected ] ||
5041 error "'$cmd' wrong: found $nums, expected $expected"
5043 run_test 56m "check lfs find -type c"
5046 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5047 setup_56_special $dir $NUMFILES $NUMDIRS
5049 local expected=$((NUMDIRS + NUMFILES))
5050 local cmd="$LFS find -type l $dir"
5051 local nums=$($cmd | wc -l)
5053 [ $nums -eq $expected ] ||
5054 error "'$cmd' wrong: found $nums, expected $expected"
5056 run_test 56n "check lfs find -type l"
5059 local dir=$DIR/$tdir
5061 setup_56 $dir $NUMFILES $NUMDIRS
5062 utime $dir/file1 > /dev/null || error "utime (1)"
5063 utime $dir/file2 > /dev/null || error "utime (2)"
5064 utime $dir/dir1 > /dev/null || error "utime (3)"
5065 utime $dir/dir2 > /dev/null || error "utime (4)"
5066 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5067 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5070 local nums=$($LFS find -mtime +0 $dir | wc -l)
5072 [ $nums -eq $expected ] ||
5073 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5076 cmd="$LFS find -mtime 0 $dir"
5077 nums=$($cmd | wc -l)
5078 [ $nums -eq $expected ] ||
5079 error "'$cmd' wrong: found $nums, expected $expected"
5081 run_test 56o "check lfs find -mtime for old files"
5084 [ $RUNAS_ID -eq $UID ] &&
5085 skip_env "RUNAS_ID = UID = $UID -- skipping"
5087 local dir=$DIR/$tdir
5089 setup_56 $dir $NUMFILES $NUMDIRS
5090 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5092 local expected=$NUMFILES
5093 local cmd="$LFS find -uid $RUNAS_ID $dir"
5094 local nums=$($cmd | wc -l)
5096 [ $nums -eq $expected ] ||
5097 error "'$cmd' wrong: found $nums, expected $expected"
5099 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5100 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5101 nums=$($cmd | wc -l)
5102 [ $nums -eq $expected ] ||
5103 error "'$cmd' wrong: found $nums, expected $expected"
5105 run_test 56p "check lfs find -uid and ! -uid"
5108 [ $RUNAS_ID -eq $UID ] &&
5109 skip_env "RUNAS_ID = UID = $UID -- skipping"
5111 local dir=$DIR/$tdir
5113 setup_56 $dir $NUMFILES $NUMDIRS
5114 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5116 local expected=$NUMFILES
5117 local cmd="$LFS find -gid $RUNAS_GID $dir"
5118 local nums=$($cmd | wc -l)
5120 [ $nums -eq $expected ] ||
5121 error "'$cmd' wrong: found $nums, expected $expected"
5123 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5124 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5125 nums=$($cmd | wc -l)
5126 [ $nums -eq $expected ] ||
5127 error "'$cmd' wrong: found $nums, expected $expected"
5129 run_test 56q "check lfs find -gid and ! -gid"
5132 local dir=$DIR/$tdir
5134 setup_56 $dir $NUMFILES $NUMDIRS
5137 local cmd="$LFS find -size 0 -type f $dir"
5138 local nums=$($cmd | wc -l)
5140 [ $nums -eq $expected ] ||
5141 error "'$cmd' wrong: found $nums, expected $expected"
5143 cmd="$LFS find ! -size 0 -type f $dir"
5144 nums=$($cmd | wc -l)
5145 [ $nums -eq $expected ] ||
5146 error "'$cmd' wrong: found $nums, expected $expected"
5147 echo "test" > $dir/$tfile
5148 echo "test2" > $dir/$tfile.2 && sync
5150 cmd="$LFS find -size 5 -type f $dir"
5151 nums=$($cmd | wc -l)
5152 [ $nums -eq $expected ] ||
5153 error "'$cmd' wrong: found $nums, expected $expected"
5155 cmd="$LFS find -size +5 -type f $dir"
5156 nums=$($cmd | wc -l)
5157 [ $nums -eq $expected ] ||
5158 error "'$cmd' wrong: found $nums, expected $expected"
5160 cmd="$LFS find -size +0 -type f $dir"
5161 nums=$($cmd | wc -l)
5162 [ $nums -eq $expected ] ||
5163 error "'$cmd' wrong: found $nums, expected $expected"
5165 cmd="$LFS find ! -size -5 -type f $dir"
5166 nums=$($cmd | wc -l)
5167 [ $nums -eq $expected ] ||
5168 error "'$cmd' wrong: found $nums, expected $expected"
5170 cmd="$LFS find -size -5 -type f $dir"
5171 nums=$($cmd | wc -l)
5172 [ $nums -eq $expected ] ||
5173 error "'$cmd' wrong: found $nums, expected $expected"
5175 run_test 56r "check lfs find -size works"
5177 test_56s() { # LU-611 #LU-9369
5178 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5180 local dir=$DIR/$tdir
5181 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5183 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5184 for i in $(seq $NUMDIRS); do
5185 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5188 local expected=$NUMDIRS
5189 local cmd="$LFS find -c $OSTCOUNT $dir"
5190 local nums=$($cmd | wc -l)
5192 [ $nums -eq $expected ] || {
5193 $LFS getstripe -R $dir
5194 error "'$cmd' wrong: found $nums, expected $expected"
5197 expected=$((NUMDIRS + onestripe))
5198 cmd="$LFS find -stripe-count +0 -type f $dir"
5199 nums=$($cmd | wc -l)
5200 [ $nums -eq $expected ] || {
5201 $LFS getstripe -R $dir
5202 error "'$cmd' wrong: found $nums, expected $expected"
5206 cmd="$LFS find -stripe-count 1 -type f $dir"
5207 nums=$($cmd | wc -l)
5208 [ $nums -eq $expected ] || {
5209 $LFS getstripe -R $dir
5210 error "'$cmd' wrong: found $nums, expected $expected"
5213 cmd="$LFS find -stripe-count -2 -type f $dir"
5214 nums=$($cmd | wc -l)
5215 [ $nums -eq $expected ] || {
5216 $LFS getstripe -R $dir
5217 error "'$cmd' wrong: found $nums, expected $expected"
5221 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5222 nums=$($cmd | wc -l)
5223 [ $nums -eq $expected ] || {
5224 $LFS getstripe -R $dir
5225 error "'$cmd' wrong: found $nums, expected $expected"
5228 run_test 56s "check lfs find -stripe-count works"
5230 test_56t() { # LU-611 #LU-9369
5231 local dir=$DIR/$tdir
5233 setup_56 $dir 0 $NUMDIRS
5234 for i in $(seq $NUMDIRS); do
5235 $LFS setstripe -S 8M $dir/dir$i/$tfile
5238 local expected=$NUMDIRS
5239 local cmd="$LFS find -S 8M $dir"
5240 local nums=$($cmd | wc -l)
5242 [ $nums -eq $expected ] || {
5243 $LFS getstripe -R $dir
5244 error "'$cmd' wrong: found $nums, expected $expected"
5248 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5250 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5252 expected=$(((NUMDIRS + 1) * NUMFILES))
5253 cmd="$LFS find -stripe-size 512k -type f $dir"
5254 nums=$($cmd | wc -l)
5255 [ $nums -eq $expected ] ||
5256 error "'$cmd' wrong: found $nums, expected $expected"
5258 cmd="$LFS find -stripe-size +320k -type f $dir"
5259 nums=$($cmd | wc -l)
5260 [ $nums -eq $expected ] ||
5261 error "'$cmd' wrong: found $nums, expected $expected"
5263 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5264 cmd="$LFS find -stripe-size +200k -type f $dir"
5265 nums=$($cmd | wc -l)
5266 [ $nums -eq $expected ] ||
5267 error "'$cmd' wrong: found $nums, expected $expected"
5269 cmd="$LFS find -stripe-size -640k -type f $dir"
5270 nums=$($cmd | wc -l)
5271 [ $nums -eq $expected ] ||
5272 error "'$cmd' wrong: found $nums, expected $expected"
5275 cmd="$LFS find -stripe-size 256k -type f $dir"
5276 nums=$($cmd | wc -l)
5277 [ $nums -eq $expected ] ||
5278 error "'$cmd' wrong: found $nums, expected $expected"
5280 cmd="$LFS find -stripe-size -320k -type f $dir"
5281 nums=$($cmd | wc -l)
5282 [ $nums -eq $expected ] ||
5283 error "'$cmd' wrong: found $nums, expected $expected"
5286 cmd="$LFS find -stripe-size 1024k -type f $dir"
5287 nums=$($cmd | wc -l)
5288 [ $nums -eq $expected ] ||
5289 error "'$cmd' wrong: found $nums, expected $expected"
5291 run_test 56t "check lfs find -stripe-size works"
5293 test_56u() { # LU-611
5294 local dir=$DIR/$tdir
5296 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5298 if [[ $OSTCOUNT -gt 1 ]]; then
5299 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5305 local expected=$(((NUMDIRS + 1) * NUMFILES))
5306 local cmd="$LFS find -stripe-index 0 -type f $dir"
5307 local nums=$($cmd | wc -l)
5309 [ $nums -eq $expected ] ||
5310 error "'$cmd' wrong: found $nums, expected $expected"
5313 cmd="$LFS find -stripe-index 1 -type f $dir"
5314 nums=$($cmd | wc -l)
5315 [ $nums -eq $expected ] ||
5316 error "'$cmd' wrong: found $nums, expected $expected"
5318 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5319 nums=$($cmd | wc -l)
5320 [ $nums -eq $expected ] ||
5321 error "'$cmd' wrong: found $nums, expected $expected"
5324 # This should produce an error and not return any files
5325 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5326 nums=$($cmd 2>/dev/null | wc -l)
5327 [ $nums -eq $expected ] ||
5328 error "'$cmd' wrong: found $nums, expected $expected"
5330 if [[ $OSTCOUNT -gt 1 ]]; then
5331 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5332 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5333 nums=$($cmd | wc -l)
5334 [ $nums -eq $expected ] ||
5335 error "'$cmd' wrong: found $nums, expected $expected"
5338 run_test 56u "check lfs find -stripe-index works"
5342 local dir=$DIR/$tdir
5344 setup_56 $dir $NUMFILES $NUMDIRS
5346 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5347 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5349 for file in $($LFS find -m $UUID $dir); do
5350 file_midx=$($LFS getstripe -m $file)
5351 [ $file_midx -eq $mdt_idx ] ||
5352 error "lfs find -m $UUID != getstripe -m $file_midx"
5355 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5361 local dir=$DIR/$tdir
5363 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5365 local stripe_size=$($LFS getstripe -S -d $dir) ||
5366 error "$LFS getstripe -S -d $dir failed"
5367 stripe_size=${stripe_size%% *}
5369 local file_size=$((stripe_size * OSTCOUNT))
5370 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5371 local required_space=$((file_num * file_size))
5372 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5374 [[ $free_space -le $((required_space / 1024)) ]] &&
5375 skip_env "need $required_space, have $free_space kbytes"
5378 local dd_count=$((file_size / dd_bs))
5380 # write data into the files
5385 for i in $(seq $NUMFILES); do
5387 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5388 error "write data into $file failed"
5390 for i in $(seq $NUMDIRS); do
5391 for j in $(seq $NUMFILES); do
5392 file=$dir/dir$i/file$j
5393 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5394 error "write data into $file failed"
5398 # $LFS_MIGRATE will fail if hard link migration is unsupported
5399 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5400 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5401 error "creating links to $dir/dir1/file1 failed"
5406 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5409 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5412 eval $cmd || error "$cmd failed"
5414 check_stripe_count $dir/file1 $expected
5416 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5418 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5419 # OST 1 if it is on OST 0. This file is small enough to
5420 # be on only one stripe.
5421 file=$dir/migr_1_ost
5422 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5423 error "write data into $file failed"
5424 local obdidx=$($LFS getstripe -i $file)
5425 local oldmd5=$(md5sum $file)
5428 [[ $obdidx -eq 0 ]] && newobdidx=1
5429 cmd="$LFS migrate -i $newobdidx $file"
5431 eval $cmd || error "$cmd failed"
5433 local realobdix=$($LFS getstripe -i $file)
5434 local newmd5=$(md5sum $file)
5436 [[ $newobdidx -ne $realobdix ]] &&
5437 error "new OST is different (was=$obdidx, "\
5438 "wanted=$newobdidx, got=$realobdix)"
5439 [[ "$oldmd5" != "$newmd5" ]] &&
5440 error "md5sum differ: $oldmd5, $newmd5"
5444 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5446 eval $cmd || error "$cmd failed"
5448 for j in $(seq $NUMFILES); do
5449 check_stripe_count $dir/dir1/file$j $expected
5452 # lfs_migrate works with lfs find
5453 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5454 $LFS_MIGRATE -y -c $expected"
5456 eval $cmd || error "$cmd failed"
5458 for i in $(seq 2 $NUMFILES); do
5459 check_stripe_count $dir/file$i $expected
5461 for i in $(seq 2 $NUMDIRS); do
5462 for j in $(seq $NUMFILES); do
5463 check_stripe_count $dir/dir$i/file$j $expected
5467 run_test 56w "check lfs_migrate -c stripe_count works"
5470 local file1=$DIR/$tdir/file1
5471 local create_pool=false
5472 local initial_pool=$($LFS getstripe -p $DIR)
5476 echo -n "Creating test dir..."
5477 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5480 echo -n "Creating test file..."
5481 touch $file1 || error "cannot create file"
5484 echo -n "Detecting existing pools..."
5485 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5487 if [ ${#pool_list[@]} -gt 0 ]; then
5488 echo "${pool_list[@]}"
5489 for thispool in "${pool_list[@]}"; do
5490 if [[ -z "$initial_pool" ||
5491 "$initial_pool" != "$thispool" ]]; then
5493 echo "Using existing pool '$pool'"
5498 echo "none detected."
5500 if [ -z "$pool" ]; then
5501 pool=${POOL:-testpool}
5502 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5503 echo -n "Creating pool '$pool'..."
5505 pool_add $pool &> /dev/null ||
5506 error "pool_add failed"
5509 echo -n "Adding target to pool..."
5510 pool_add_targets $pool 0 0 1 &> /dev/null ||
5511 error "pool_add_targets failed"
5515 echo -n "Setting pool using -p option..."
5516 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5517 error "migrate failed rc = $?"
5520 echo -n "Verifying test file is in pool after migrating..."
5521 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5522 error "file was not migrated to pool $pool"
5525 echo -n "Removing test file from pool '$pool'..."
5526 $LFS migrate $file1 &> /dev/null ||
5527 error "cannot remove from pool"
5528 [ "$($LFS getstripe -p $file1)" ] &&
5529 error "pool still set"
5532 echo -n "Setting pool using --pool option..."
5533 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5534 error "migrate failed rc = $?"
5539 if $create_pool; then
5540 destroy_test_pools 2> /dev/null ||
5541 error "destroy test pools failed"
5544 run_test 56wb "check lfs_migrate pool support"
5547 local file1="$DIR/$tdir/file1"
5549 echo -n "Creating test dir..."
5550 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5551 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5552 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5553 error "cannot set stripe"
5556 echo -n "Setting initial stripe for test file..."
5557 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5558 error "cannot set stripe"
5559 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5560 error "stripe size not set"
5563 # File currently set to -S 512K -c 1
5565 # Ensure -c and -S options are rejected when -R is set
5566 echo -n "Verifying incompatible options are detected..."
5567 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5568 error "incompatible -c and -R options not detected"
5569 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5570 error "incompatible -S and -R options not detected"
5573 # Ensure unrecognized options are passed through to 'lfs migrate'
5574 echo -n "Verifying -S option is passed through to lfs migrate..."
5575 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5576 error "migration failed"
5577 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5578 error "file was not restriped"
5581 # File currently set to -S 1M -c 1
5583 # Ensure long options are supported
5584 echo -n "Verifying long options supported..."
5585 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5586 error "long option without argument not supported"
5587 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5588 error "long option with argument not supported"
5589 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5590 error "file not restriped with --stripe-size option"
5593 # File currently set to -S 512K -c 1
5595 if [ "$OSTCOUNT" -gt 1 ]; then
5596 echo -n "Verifying explicit stripe count can be set..."
5597 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5598 error "migrate failed"
5599 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5600 error "file not restriped to explicit count"
5604 # File currently set to -S 512K -c 1 or -S 512K -c 2
5606 # Ensure parent striping is used if -R is set, and no stripe
5607 # count or size is specified
5608 echo -n "Setting stripe for parent directory..."
5609 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5610 error "cannot set stripe"
5613 echo -n "Verifying restripe option uses parent stripe settings..."
5614 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5615 error "migrate failed"
5616 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5617 error "file not restriped to parent settings"
5618 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5619 error "file not restriped to parent settings"
5622 # File currently set to -S 1M -c 1
5624 # Ensure striping is preserved if -R is not set, and no stripe
5625 # count or size is specified
5626 echo -n "Verifying striping size preserved when not specified..."
5627 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5628 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5629 error "cannot set stripe on parent directory"
5630 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5631 error "migrate failed"
5632 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5633 error "file was restriped"
5636 # Ensure file name properly detected when final option has no argument
5637 echo -n "Verifying file name properly detected..."
5638 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5639 error "file name interpreted as option argument"
5645 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5648 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5650 local file1=$DIR/$tdir/file1
5652 echo -n "Creating test dir..."
5653 test_mkdir $DIR/$tdir || error "cannot create dir"
5656 echo -n "Creating test file..."
5660 # Ensure 'lfs migrate' will fail by using a non-existent option,
5661 # and make sure rsync is not called to recover
5662 echo -n "Make sure --no-rsync option works..."
5663 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5664 grep -q 'refusing to fall back to rsync' ||
5665 error "rsync was called with --no-rsync set"
5668 # Ensure rsync is called without trying 'lfs migrate' first
5669 echo -n "Make sure --rsync option works..."
5670 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5671 grep -q 'falling back to rsync' &&
5672 error "lfs migrate was called with --rsync set"
5675 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5676 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5677 grep -q 'at the same time' ||
5678 error "--rsync and --no-rsync accepted concurrently"
5684 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5687 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5688 check_swap_layouts_support
5690 local dir=$DIR/$tdir
5691 local ref1=/etc/passwd
5692 local file1=$dir/file1
5694 test_mkdir $dir || error "creating dir $dir"
5695 $LFS setstripe -c 2 $file1
5697 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5698 stripe=$($LFS getstripe -c $file1)
5699 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5700 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5705 run_test 56x "lfs migration support"
5708 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5709 check_swap_layouts_support
5711 local dir=$DIR/$tdir/$testnum
5715 local ref1=/etc/passwd
5716 local file1=$dir/file1
5718 $LFS setstripe -c 2 $file1
5720 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5722 local stripe=$($LFS getstripe -c $file1)
5724 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5725 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5730 run_test 56xa "lfs migration --block support"
5732 check_migrate_links() {
5734 local file1="$dir/file1"
5737 local total_count=$(($begin + $count - 1))
5738 local symlink_count=10
5741 if [ ! -f "$file1" ]; then
5742 echo -n "creating initial file..."
5743 $LFS setstripe -c 1 -S "512k" "$file1" ||
5744 error "cannot setstripe initial file"
5747 echo -n "creating symlinks..."
5748 for s in $(seq 1 $symlink_count); do
5749 ln -s "$file1" "$dir/slink$s" ||
5750 error "cannot create symlinks"
5754 echo -n "creating nonlinked files..."
5755 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5756 error "cannot create nonlinked files"
5761 if [ ! -f "$dir/file$total_count" ]; then
5762 echo -n "creating hard links $begin:$total_count..."
5763 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5764 /dev/null || error "cannot create hard links"
5768 echo -n "checking number of hard links listed in xattrs..."
5769 local fid=$($LFS getstripe -F "$file1")
5770 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5773 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5774 skip "hard link list has unexpected size, skipping test"
5776 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5777 error "link names should exceed xattrs size"
5780 echo -n "migrating files..."
5781 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5783 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5786 # make sure all links have been properly migrated
5787 echo -n "verifying files..."
5788 fid=$($LFS getstripe -F "$file1") ||
5789 error "cannot get fid for file $file1"
5790 for i in $(seq 2 $total_count); do
5791 local fid2=$($LFS getstripe -F $dir/file$i)
5793 [ "$fid2" == "$fid" ] ||
5794 error "migrated hard link has mismatched FID"
5797 # make sure hard links were properly detected, and migration was
5798 # performed only once for the entire link set; nonlinked files should
5800 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5801 local expected=$(($uniq_count + 1))
5803 [ "$actual" -eq "$expected" ] ||
5804 error "hard links individually migrated ($actual != $expected)"
5806 # make sure the correct number of hard links are present
5807 local hardlinks=$(stat -c '%h' "$file1")
5809 [ $hardlinks -eq $total_count ] ||
5810 error "num hard links $hardlinks != $total_count"
5817 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5818 skip "Need MDS version at least 2.10.55"
5820 local dir="$DIR/$tdir"
5822 test_mkdir "$dir" || error "cannot create dir $dir"
5824 echo "testing lfs migrate mode when all links fit within xattrs"
5825 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5827 echo "testing rsync mode when all links fit within xattrs"
5828 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5830 echo "testing lfs migrate mode when all links do not fit within xattrs"
5831 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5833 echo "testing rsync mode when all links do not fit within xattrs"
5834 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5840 run_test 56xb "lfs migration hard link support"
5843 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5845 local dir="$DIR/$tdir"
5847 test_mkdir "$dir" || error "cannot create dir $dir"
5849 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5850 echo -n "Setting initial stripe for 20MB test file..."
5851 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5853 echo -n "Sizing 20MB test file..."
5854 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5856 echo -n "Verifying small file autostripe count is 1..."
5857 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5858 error "cannot migrate 20MB file"
5859 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5860 error "cannot get stripe for $dir/20mb"
5861 [ $stripe_count -eq 1 ] ||
5862 error "unexpected stripe count $stripe_count for 20MB file"
5866 # Test 2: File is small enough to fit within the available space on
5867 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5868 # have at least an additional 1KB for each desired stripe for test 3
5869 echo -n "Setting stripe for 1GB test file..."
5870 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5872 echo -n "Sizing 1GB test file..."
5873 # File size is 1GB + 3KB
5874 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5875 error "cannot create 1GB test file"
5877 echo -n "Migrating 1GB file..."
5878 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5879 error "cannot migrate file"
5881 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5882 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5883 error "cannot get stripe for $dir/1gb"
5884 [ $stripe_count -eq 2 ] ||
5885 error "unexpected stripe count $stripe_count (expected 2)"
5888 # Test 3: File is too large to fit within the available space on
5889 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5890 if [ $OSTCOUNT -ge 3 ]; then
5891 # The required available space is calculated as
5892 # file size (1GB + 3KB) / OST count (3).
5893 local kb_per_ost=349526
5895 echo -n "Migrating 1GB file..."
5896 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
5897 /dev/null || error "cannot migrate file"
5900 stripe_count=$($LFS getstripe -c "$dir/1gb")
5901 echo -n "Verifying autostripe count with limited space..."
5902 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
5903 error "unexpected stripe count $stripe_count (wanted 3)"
5910 run_test 56xc "lfs migration autostripe"
5913 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5914 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5917 local dir=$DIR/$tdir
5921 test_mkdir -p $dir || error "creating dir $dir"
5922 touch $f1 || error "creating std file $f1"
5923 $MULTIOP $f2 H2c || error "creating released file $f2"
5925 # a directory can be raid0, so ask only for files
5926 res=$($LFS find $dir -L raid0 -type f | wc -l)
5927 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5929 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5930 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5932 # only files can be released, so no need to force file search
5933 res=$($LFS find $dir -L released)
5934 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5936 res=$($LFS find $dir -type f \! -L released)
5937 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5939 run_test 56y "lfs find -L raid0|released"
5941 test_56z() { # LU-4824
5942 # This checks to make sure 'lfs find' continues after errors
5943 # There are two classes of errors that should be caught:
5944 # - If multiple paths are provided, all should be searched even if one
5946 # - If errors are encountered during the search, it should not terminate
5948 local dir=$DIR/$tdir
5952 for i in d{0..9}; do
5955 touch $dir/d{0..9}/$tfile
5956 $LFS find $DIR/non_existent_dir $dir &&
5957 error "$LFS find did not return an error"
5958 # Make a directory unsearchable. This should NOT be the last entry in
5959 # directory order. Arbitrarily pick the 6th entry
5960 chmod 700 $($LFS find $dir -type d | sed '6!d')
5962 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5964 # The user should be able to see 10 directories and 9 files
5965 [ $count == 19 ] || error "$LFS find did not continue after error"
5967 run_test 56z "lfs find should continue after an error"
5969 test_56aa() { # LU-5937
5970 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5972 local dir=$DIR/$tdir
5975 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5977 createmany -o $dir/striped_dir/${tfile}- 1024
5978 local dirs=$($LFS find --size +8k $dir/)
5980 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5982 run_test 56aa "lfs find --size under striped dir"
5984 test_56ab() { # LU-10705
5985 test_mkdir $DIR/$tdir
5986 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5987 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5988 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5989 # Flush writes to ensure valid blocks. Need to be more thorough for
5990 # ZFS, since blocks are not allocated/returned to client immediately.
5992 wait_zfs_commit ost1 2
5993 cancel_lru_locks osc
5996 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5998 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6000 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6001 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6003 rm -f $DIR/$tdir/$tfile.[123]
6005 run_test 56ab "lfs find --blocks"
6008 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6009 skip "Need MDS version at least 2.10.50"
6011 # Create composite files with one component
6012 local dir=$DIR/$tdir
6014 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6015 # Create composite files with three components
6016 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6017 # Create non-composite files
6018 createmany -o $dir/${tfile}- 10
6020 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6022 [[ $nfiles == 10 ]] ||
6023 error "lfs find -E 1M found $nfiles != 10 files"
6025 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6026 [[ $nfiles == 25 ]] ||
6027 error "lfs find ! -E 1M found $nfiles != 25 files"
6029 # All files have a component that starts at 0
6030 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6031 [[ $nfiles == 35 ]] ||
6032 error "lfs find --component-start 0 - $nfiles != 35 files"
6034 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6035 [[ $nfiles == 15 ]] ||
6036 error "lfs find --component-start 2M - $nfiles != 15 files"
6038 # All files created here have a componenet that does not starts at 2M
6039 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6040 [[ $nfiles == 35 ]] ||
6041 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6043 # Find files with a specified number of components
6044 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6045 [[ $nfiles == 15 ]] ||
6046 error "lfs find --component-count 3 - $nfiles != 15 files"
6048 # Remember non-composite files have a component count of zero
6049 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6050 [[ $nfiles == 10 ]] ||
6051 error "lfs find --component-count 0 - $nfiles != 10 files"
6053 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6054 [[ $nfiles == 20 ]] ||
6055 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6057 # All files have a flag called "init"
6058 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6059 [[ $nfiles == 35 ]] ||
6060 error "lfs find --component-flags init - $nfiles != 35 files"
6062 # Multi-component files will have a component not initialized
6063 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6064 [[ $nfiles == 15 ]] ||
6065 error "lfs find !--component-flags init - $nfiles != 15 files"
6070 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6073 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6074 skip "Need MDS version at least 2.10.57"
6084 # create mirrored directories and mirrored files
6085 mkdir $td || error "mkdir $td failed"
6086 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6087 createmany -o $tf- 10 || error "create $tf- failed"
6089 for i in $(seq 2); do
6091 mkdir $dir || error "mkdir $dir failed"
6092 $LFS mirror create -N$((3 + i)) $dir ||
6093 error "create mirrored dir $dir failed"
6094 createmany -o $dir/$tfile- 10 ||
6095 error "create $dir/$tfile- failed"
6098 # change the states of some mirrored files
6100 for i in $(seq 2); do
6102 for j in $(seq 4 9); do
6103 echo foo > $dir/$tfile-$j
6107 # find mirrored files with specific mirror count
6108 cmd="$LFS find --mirror-count 3 --type f $td"
6109 nfiles=$($cmd | wc -l)
6110 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6112 cmd="$LFS find ! --mirror-count 3 --type f $td"
6113 nfiles=$($cmd | wc -l)
6114 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6116 cmd="$LFS find --mirror-count +2 --type f $td"
6117 nfiles=$($cmd | wc -l)
6118 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6120 cmd="$LFS find --mirror-count -6 --type f $td"
6121 nfiles=$($cmd | wc -l)
6122 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6124 # find mirrored files with specific file state
6125 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6126 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6128 cmd="$LFS find --mirror-state=ro --type f $td"
6129 nfiles=$($cmd | wc -l)
6130 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6132 cmd="$LFS find ! --mirror-state=ro --type f $td"
6133 nfiles=$($cmd | wc -l)
6134 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6136 cmd="$LFS find --mirror-state=wp --type f $td"
6137 nfiles=$($cmd | wc -l)
6138 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6140 cmd="$LFS find ! --mirror-state=sp --type f $td"
6141 nfiles=$($cmd | wc -l)
6142 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6144 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6148 # note test will not do anything if MDS is not local
6149 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6150 skip_env "ldiskfs only test"
6152 remote_mds_nodsh && skip "remote MDS with nodsh"
6154 local MNTDEV="osd*.*MDT*.mntdev"
6155 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6156 [ -z "$DEV" ] && error "can't access $MNTDEV"
6157 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6158 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6159 error "can't access $DEV"
6160 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6161 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6165 run_test 57a "verify MDS filesystem created with large inodes =="
6168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6169 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6170 skip_env "ldiskfs only test"
6172 remote_mds_nodsh && skip "remote MDS with nodsh"
6174 local dir=$DIR/$tdir
6177 local fileN=$dir/f$filecount
6179 rm -rf $dir || error "removing $dir"
6181 local mdtidx=$($LFS getstripe -m $dir)
6182 local mdtname=MDT$(printf %04x $mdtidx)
6183 local facet=mds$((mdtidx + 1))
6185 echo "mcreating $filecount files"
6186 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6188 # verify that files do not have EAs yet
6189 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6190 error "$file1 has an EA"
6191 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6192 error "$fileN has an EA"
6196 df $dir #make sure we get new statfs data
6197 local mdsfree=$(do_facet $facet \
6198 lctl get_param -n osd*.*$mdtname.kbytesfree)
6199 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6202 echo "opening files to create objects/EAs"
6203 for file in $(seq -f $dir/f%g 1 $filecount); do
6204 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6205 error "opening $file"
6208 # verify that files have EAs now
6209 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6210 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6212 sleep 1 #make sure we get new statfs data
6214 local mdsfree2=$(do_facet $facet \
6215 lctl get_param -n osd*.*$mdtname.kbytesfree)
6216 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6218 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6219 if [ "$mdsfree" != "$mdsfree2" ]; then
6220 error "MDC before $mdcfree != after $mdcfree2"
6222 echo "MDC before $mdcfree != after $mdcfree2"
6223 echo "unable to confirm if MDS has large inodes"
6228 run_test 57b "default LOV EAs are stored inside large inodes ==="
6231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6232 [ -z "$(which wiretest 2>/dev/null)" ] &&
6233 skip_env "could not find wiretest"
6237 run_test 58 "verify cross-platform wire constants =============="
6240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6242 echo "touch 130 files"
6243 createmany -o $DIR/f59- 130
6245 unlinkmany $DIR/f59- 130
6247 # wait for commitment of removal
6248 wait_delete_completed
6250 run_test 59 "verify cancellation of llog records async ========="
6252 TEST60_HEAD="test_60 run $RANDOM"
6254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6255 remote_mgs_nodsh && skip "remote MGS with nodsh"
6256 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6257 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6258 skip_env "missing subtest run-llog.sh"
6260 log "$TEST60_HEAD - from kernel mode"
6261 do_facet mgs "$LCTL dk > /dev/null"
6262 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6263 do_facet mgs $LCTL dk > $TMP/$tfile
6265 # LU-6388: test llog_reader
6266 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6267 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6268 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6269 skip_env "missing llog_reader"
6270 local fstype=$(facet_fstype mgs)
6271 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6272 skip_env "Only for ldiskfs or zfs type mgs"
6274 local mntpt=$(facet_mntpt mgs)
6275 local mgsdev=$(mgsdevname 1)
6287 #get fid and record list
6288 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6290 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6292 #remount mgs as ldiskfs or zfs type
6293 stop mgs || error "stop mgs failed"
6294 mount_fstype mgs || error "remount mgs failed"
6295 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6298 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6299 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6304 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6306 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6308 echo "obj_file is $obj_file"
6309 do_facet mgs $llog_reader $obj_file
6311 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6312 awk '{ print $3 }' | sed -e "s/^type=//g")
6313 if [ $rec_type != $rec ]; then
6314 echo "FAILED test_60a wrong record type $rec_type," \
6320 #check obj path if record type is LLOG_LOGID_MAGIC
6321 if [ "$rec" == "1064553b" ]; then
6322 path=$(do_facet mgs $llog_reader $obj_file |
6323 grep "path=" | awk '{ print $NF }' |
6324 sed -e "s/^path=//g")
6325 if [ $obj_file != $mntpt/$path ]; then
6326 echo "FAILED test_60a wrong obj path" \
6327 "$montpt/$path, should be $obj_file"
6334 #restart mgs before "error", otherwise it will block the next test
6335 stop mgs || error "stop mgs failed"
6336 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6337 $pass || error "test failed, see FAILED test_60a messages for specifics"
6339 run_test 60a "llog_test run from kernel module and test llog_reader"
6341 test_60b() { # bug 6411
6342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6345 LLOG_COUNT=$(do_facet mgs dmesg |
6346 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6347 /llog_[a-z]*.c:[0-9]/ {
6359 [[ $LLOG_COUNT -gt 120 ]] &&
6360 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6362 run_test 60b "limit repeated messages from CERROR/CWARN"
6365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6367 echo "create 5000 files"
6368 createmany -o $DIR/f60c- 5000
6369 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6370 lctl set_param fail_loc=0x80000137
6371 unlinkmany $DIR/f60c- 5000
6372 lctl set_param fail_loc=0
6374 run_test 60c "unlink file when mds full"
6377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6379 SAVEPRINTK=$(lctl get_param -n printk)
6380 # verify "lctl mark" is even working"
6381 MESSAGE="test message ID $RANDOM $$"
6382 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6383 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6385 lctl set_param printk=0 || error "set lnet.printk failed"
6386 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6387 MESSAGE="new test message ID $RANDOM $$"
6388 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6389 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6390 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6392 lctl set_param -n printk="$SAVEPRINTK"
6394 run_test 60d "test printk console message masking"
6397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6398 remote_mds_nodsh && skip "remote MDS with nodsh"
6401 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6402 do_facet mds1 lctl set_param fail_loc=0x15b
6405 run_test 60e "no space while new llog is being created"
6410 test_mkdir -c $MDSCOUNT $DIR/$tdir
6411 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6416 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6417 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6418 index=$((index + 1))
6424 for i in $(seq 100); do
6425 # define OBD_FAIL_OSD_TXN_START 0x19a
6426 do_facet mds1 lctl set_param fail_loc=0x8000019a
6432 mkdir $DIR/$tdir/new || error "mkdir failed"
6433 rmdir $DIR/$tdir/new || error "rmdir failed"
6435 run_test 60g "transaction abort won't cause MDT hung"
6438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6441 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6442 cancel_lru_locks osc
6443 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6446 run_test 61a "mmap() writes don't make sync hang ================"
6449 mmap_mknod_test $tfile || error "mmap_mknod_test failed"
6451 run_test 61b "mmap() of unstriped file is successful"
6453 # bug 2330 - insufficient obd_match error checking causes LBUG
6455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6459 cancel_lru_locks osc
6460 lctl set_param fail_loc=0x405
6461 cat $f && error "cat succeeded, expect -EIO"
6462 lctl set_param fail_loc=0
6464 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6465 # match every page all of the time.
6466 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6468 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6469 # Though this test is irrelevant anymore, it helped to reveal some
6470 # other grant bugs (LU-4482), let's keep it.
6471 test_63a() { # was test_63
6472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6474 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6476 for i in `seq 10` ; do
6477 dd if=/dev/zero of=$DIR/f63 bs=8k &
6483 rm -f $DIR/f63 || true
6485 run_test 63a "Verify oig_wait interruption does not crash ======="
6487 # bug 2248 - async write errors didn't return to application on sync
6488 # bug 3677 - async write errors left page locked
6490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6493 lctl set_param debug=-1
6495 # ensure we have a grant to do async writes
6496 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6499 sync # sync lest earlier test intercept the fail_loc
6501 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6502 lctl set_param fail_loc=0x80000406
6503 $MULTIOP $DIR/$tfile Owy && \
6504 error "sync didn't return ENOMEM"
6505 sync; sleep 2; sync # do a real sync this time to flush page
6506 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6507 error "locked page left in cache after async error" || true
6510 run_test 63b "async write errors should be returned to fsync ==="
6513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6516 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6518 run_test 64a "verify filter grant calculations (in kernel) ====="
6521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6523 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6525 run_test 64b "check out-of-space detection on client"
6528 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6530 run_test 64c "verify grant shrink"
6532 # this does exactly what osc_request.c:osc_announce_cached() does in
6533 # order to calculate max amount of grants to ask from server
6537 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6538 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6540 ((rpc_in_flight ++));
6541 nrpages=$((nrpages * rpc_in_flight))
6543 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6545 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6547 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6548 local undirty=$((nrpages * PAGE_SIZE))
6550 local max_extent_pages
6551 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6552 grep grant_max_extent_size | awk '{print $2}')
6553 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6554 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6555 local grant_extent_tax
6556 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6557 grep grant_extent_tax | awk '{print $2}')
6559 undirty=$((undirty + nrextents * grant_extent_tax))
6564 # this is size of unit for grant allocation. It should be equal to
6565 # what tgt_grant.c:tgt_grant_chunk() calculates
6569 local grant_extent_tax
6571 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6572 grep max_brw_size | awk '{print $2}')
6574 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6575 grep grant_extent_tax | awk '{print $2}')
6577 echo $(((max_brw_size + grant_extent_tax) * 2))
6581 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6582 skip "OST < 2.10.55 doesn't limit grants enough"
6584 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6585 local file=$DIR/$tfile
6587 [[ $($LCTL get_param osc.${tgt}.import |
6588 grep "connect_flags:.*grant_param") ]] ||
6589 skip "no grant_param connect flag"
6591 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6593 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6595 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6596 stack_trap "rm -f $file" EXIT
6598 $LFS setstripe $file -i 0 -c 1
6599 dd if=/dev/zero of=$file bs=1M count=1000 &
6604 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6605 if [[ $cur_grant -gt $max_cur_granted ]]
6608 error "cur_grant $cur_grant > $max_cur_granted"
6611 [[ $? -ne 0 ]] && break;
6616 wait_delete_completed
6617 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6619 run_test 64d "check grant limit exceed"
6621 # bug 1414 - set/get directories' stripe info
6623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6625 test_mkdir $DIR/$tdir
6627 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6629 run_test 65a "directory with no stripe info"
6632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6634 test_mkdir $DIR/$tdir
6635 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6637 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6640 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6642 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6646 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6648 test_mkdir $DIR/$tdir
6649 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6651 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6652 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6654 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6656 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6661 test_mkdir $DIR/$tdir
6662 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6663 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6665 if [[ $STRIPECOUNT -le 0 ]]; then
6667 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6668 #LOV_MAX_STRIPE_COUNT is 2000
6669 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6671 sc=$(($STRIPECOUNT - 1))
6673 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6674 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6675 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6676 error "lverify failed"
6678 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6683 test_mkdir $DIR/$tdir
6685 $LFS setstripe $DIR/$tdir || error "setstripe"
6686 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6687 error "no stripe info failed"
6689 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6691 run_test 65e "directory setstripe defaults"
6694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6696 test_mkdir $DIR/${tdir}f
6697 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6698 error "setstripe succeeded" || true
6700 run_test 65f "dir setstripe permission (should return error) ==="
6703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6705 test_mkdir $DIR/$tdir
6706 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6708 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6709 error "setstripe -S failed"
6710 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6711 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6712 error "delete default stripe failed"
6714 run_test 65g "directory setstripe -d"
6717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6719 test_mkdir $DIR/$tdir
6720 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6722 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6723 error "setstripe -S failed"
6724 test_mkdir $DIR/$tdir/dd1
6725 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6726 error "stripe info inherit failed"
6728 run_test 65h "directory stripe info inherit ===================="
6731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6733 save_layout_restore_at_exit $MOUNT
6735 # bug6367: set non-default striping on root directory
6736 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6738 # bug12836: getstripe on -1 default directory striping
6739 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6741 # bug12836: getstripe -v on -1 default directory striping
6742 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6744 # bug12836: new find on -1 default directory striping
6745 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6747 run_test 65i "various tests to set root directory striping"
6749 test_65j() { # bug6367
6750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6754 # if we aren't already remounting for each test, do so for this test
6755 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6756 cleanup || error "failed to unmount"
6760 save_layout_restore_at_exit $MOUNT
6762 $LFS setstripe -d $MOUNT || error "setstripe failed"
6764 run_test 65j "set default striping on root directory (bug 6367)="
6768 wait_delete_completed
6769 do_facet $SINGLEMDS "lctl set_param -n \
6770 osp.$ost*MDT0000.max_create_count=$max_count"
6771 do_facet $SINGLEMDS "lctl set_param -n \
6772 osp.$ost*MDT0000.create_count=$count"
6773 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6774 echo $INACTIVE_OSC "is Activate"
6776 wait_osc_import_state mds ost$ostnum FULL
6779 test_65k() { # bug11679
6780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6781 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6782 remote_mds_nodsh && skip "remote MDS with nodsh"
6784 local disable_precreate=true
6785 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6786 disable_precreate=false
6788 echo "Check OST status: "
6789 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6790 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6792 for OSC in $MDS_OSCS; do
6793 echo $OSC "is active"
6794 do_facet $SINGLEMDS lctl --device %$OSC activate
6797 for INACTIVE_OSC in $MDS_OSCS; do
6798 local ost=$(osc_to_ost $INACTIVE_OSC)
6799 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6800 lov.*md*.target_obd |
6801 awk -F: /$ost/'{ print $1 }' | head -n 1)
6804 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6805 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6807 echo "Deactivate: " $INACTIVE_OSC
6808 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6810 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6811 osp.$ost*MDT0000.create_count")
6812 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6813 osp.$ost*MDT0000.max_create_count")
6814 $disable_precreate &&
6815 do_facet $SINGLEMDS "lctl set_param -n \
6816 osp.$ost*MDT0000.max_create_count=0"
6818 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6819 [ -f $DIR/$tdir/$idx ] && continue
6820 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6821 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6823 error "setstripe $idx should succeed"; }
6824 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6826 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6829 do_facet $SINGLEMDS "lctl set_param -n \
6830 osp.$ost*MDT0000.max_create_count=$max_count"
6831 do_facet $SINGLEMDS "lctl set_param -n \
6832 osp.$ost*MDT0000.create_count=$count"
6833 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6834 echo $INACTIVE_OSC "is Activate"
6836 wait_osc_import_state mds ost$ostnum FULL
6839 run_test 65k "validate manual striping works properly with deactivated OSCs"
6841 test_65l() { # bug 12836
6842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6844 test_mkdir -p $DIR/$tdir/test_dir
6845 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6846 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6848 run_test 65l "lfs find on -1 stripe dir ========================"
6851 local layout=$(save_layout $MOUNT)
6852 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6853 restore_layout $MOUNT $layout
6854 error "setstripe should fail by non-root users"
6858 run_test 65m "normal user can't set filesystem default stripe"
6861 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6862 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6863 skip "Need MDS version at least 2.12.50"
6864 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6866 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6867 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6868 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6870 local root_layout=$(save_layout $MOUNT)
6871 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6873 # new subdirectory under root directory should not inherit
6874 # the default layout from root
6875 local dir1=$MOUNT/$tdir-1
6876 mkdir $dir1 || error "mkdir $dir1 failed"
6877 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6878 error "$dir1 shouldn't have LOV EA"
6880 # delete the default layout on root directory
6881 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6883 local dir2=$MOUNT/$tdir-2
6884 mkdir $dir2 || error "mkdir $dir2 failed"
6885 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6886 error "$dir2 shouldn't have LOV EA"
6888 # set a new striping pattern on root directory
6889 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6890 local new_def_stripe_size=$((def_stripe_size * 2))
6891 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6892 error "set stripe size on $MOUNT failed"
6894 # new file created in $dir2 should inherit the new stripe size from
6895 # the filesystem default
6896 local file2=$dir2/$tfile-2
6897 touch $file2 || error "touch $file2 failed"
6899 local file2_stripe_size=$($LFS getstripe -S $file2)
6900 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6901 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6903 local dir3=$MOUNT/$tdir-3
6904 mkdir $dir3 || error "mkdir $dir3 failed"
6905 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6906 error "$dir3 shouldn't have LOV EA"
6908 # set OST pool on root directory
6909 local pool=$TESTNAME
6910 pool_add $pool || error "add $pool failed"
6911 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6912 error "add targets to $pool failed"
6914 $LFS setstripe -p $pool $MOUNT ||
6915 error "set OST pool on $MOUNT failed"
6917 # new file created in $dir3 should inherit the pool from
6918 # the filesystem default
6919 local file3=$dir3/$tfile-3
6920 touch $file3 || error "touch $file3 failed"
6922 local file3_pool=$($LFS getstripe -p $file3)
6923 [[ "$file3_pool" = "$pool" ]] ||
6924 error "$file3 didn't inherit OST pool $pool"
6926 local dir4=$MOUNT/$tdir-4
6927 mkdir $dir4 || error "mkdir $dir4 failed"
6928 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6929 error "$dir4 shouldn't have LOV EA"
6931 # new file created in $dir4 should inherit the pool from
6932 # the filesystem default
6933 local file4=$dir4/$tfile-4
6934 touch $file4 || error "touch $file4 failed"
6936 local file4_pool=$($LFS getstripe -p $file4)
6937 [[ "$file4_pool" = "$pool" ]] ||
6938 error "$file4 didn't inherit OST pool $pool"
6940 # new subdirectory under non-root directory should inherit
6941 # the default layout from its parent directory
6942 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6943 error "set directory layout on $dir4 failed"
6945 local dir5=$dir4/$tdir-5
6946 mkdir $dir5 || error "mkdir $dir5 failed"
6948 local dir4_layout=$(get_layout_param $dir4)
6949 local dir5_layout=$(get_layout_param $dir5)
6950 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6951 error "$dir5 should inherit the default layout from $dir4"
6953 run_test 65n "don't inherit default layout from root for new subdirectories"
6955 # bug 2543 - update blocks count on client
6957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6960 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6961 sync; sync_all_data; sync; sync_all_data
6962 cancel_lru_locks osc
6963 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6964 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6966 run_test 66 "update inode blocks count on client ==============="
6969 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6973 swapon -s | awk '($1 == "'$1'") { print $4 }'
6976 # bug5265, obdfilter oa2dentry return -ENOENT
6977 # #define OBD_FAIL_SRV_ENOENT 0x217
6979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6980 remote_ost_nodsh && skip "remote OST with nodsh"
6983 $LFS setstripe -c 1 -i 0 $f
6985 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6987 do_facet ost1 lctl set_param fail_loc=0x217
6988 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6989 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6991 do_facet ost1 lctl set_param fail_loc=0
6992 $DIRECTIO write $f 0 2 || error "write error"
6994 cancel_lru_locks osc
6995 $DIRECTIO read $f 0 1 || error "read error"
6997 do_facet ost1 lctl set_param fail_loc=0x217
6998 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7000 do_facet ost1 lctl set_param fail_loc=0
7003 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7006 test_mkdir $DIR/$tdir
7007 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7008 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7010 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7012 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7014 [ "$RUNAS_ID" = "$UID" ] &&
7015 skip_env "RUNAS_ID = UID = $UID -- skipping"
7016 # Check that testing environment is properly set up. Skip if not
7017 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7018 skip_env "User $RUNAS_ID does not exist - skipping"
7021 chmod 777 $DIR/$tfile
7022 chmod ug+s $DIR/$tfile
7023 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7024 error "$RUNAS dd $DIR/$tfile failed"
7025 # See if we are still setuid/sgid
7026 test -u $DIR/$tfile -o -g $DIR/$tfile &&
7027 error "S/gid is not dropped on write"
7028 # Now test that MDS is updated too
7029 cancel_lru_locks mdc
7030 test -u $DIR/$tfile -o -g $DIR/$tfile &&
7031 error "S/gid is not dropped on MDS"
7034 run_test 72a "Test that remove suid works properly (bug5695) ===="
7036 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7039 [ "$RUNAS_ID" = "$UID" ] &&
7040 skip_env "RUNAS_ID = UID = $UID -- skipping"
7041 [ "$RUNAS_ID" -eq 0 ] &&
7042 skip_env "RUNAS_ID = 0 -- skipping"
7043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7044 # Check that testing environment is properly set up. Skip if not
7045 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7046 skip_env "User $RUNAS_ID does not exist - skipping"
7048 touch $DIR/${tfile}-f{g,u}
7049 test_mkdir $DIR/${tfile}-dg
7050 test_mkdir $DIR/${tfile}-du
7051 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7052 chmod g+s $DIR/${tfile}-{f,d}g
7053 chmod u+s $DIR/${tfile}-{f,d}u
7054 for perm in 777 2777 4777; do
7055 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7056 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7057 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7058 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7062 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7064 # bug 3462 - multiple simultaneous MDC requests
7066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7068 test_mkdir $DIR/d73-1
7069 test_mkdir $DIR/d73-2
7070 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7073 lctl set_param fail_loc=0x80000129
7074 $MULTIOP $DIR/d73-1/f73-2 Oc &
7076 lctl set_param fail_loc=0
7078 $MULTIOP $DIR/d73-2/f73-3 Oc &
7082 wait $pid1 || return 1
7086 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7087 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7088 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7092 run_test 73 "multiple MDC requests (should not deadlock)"
7094 test_74a() { # bug 6149, 6184
7095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7098 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7100 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7101 # will spin in a tight reconnection loop
7102 $LCTL set_param fail_loc=0x8000030e
7103 # get any lock that won't be difficult - lookup works.
7105 $LCTL set_param fail_loc=0
7109 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7111 test_74b() { # bug 13310
7112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7114 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7116 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7117 # will spin in a tight reconnection loop
7118 $LCTL set_param fail_loc=0x8000030e
7119 # get a "difficult" lock
7121 $LCTL set_param fail_loc=0
7125 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7130 #define OBD_FAIL_LDLM_NEW_LOCK
7131 $LCTL set_param fail_loc=0x319
7132 touch $DIR/$tfile && error "touch successful"
7133 $LCTL set_param fail_loc=0
7136 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7139 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7142 test_76() { # Now for bug 20433, added originally in bug 1443
7143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7145 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7147 cancel_lru_locks osc
7148 BEFORE_INODES=$(num_inodes)
7149 echo "before inodes: $BEFORE_INODES"
7151 [ "$SLOW" = "no" ] && COUNT=100
7152 for i in $(seq $COUNT); do
7156 cancel_lru_locks osc
7157 AFTER_INODES=$(num_inodes)
7158 echo "after inodes: $AFTER_INODES"
7160 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7162 AFTER_INODES=$(num_inodes)
7164 echo "wait $wait seconds inodes: $AFTER_INODES"
7165 if [ $wait -gt 30 ]; then
7166 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7170 run_test 76 "confirm clients recycle inodes properly ===="
7176 # Note: in sptlrpc modes which enable its own bulk checksum, the
7177 # original crc32_le bulk checksum will be automatically disabled,
7178 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7179 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7180 # In this case set_checksums() will not be no-op, because sptlrpc
7181 # bulk checksum will be enabled all through the test.
7183 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7184 lctl set_param -n osc.*.checksums $1
7188 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7189 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7190 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7191 tr -d [] | head -n1)}
7194 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7195 log "set checksum type to $1"
7198 F77_TMP=$TMP/f77-temp
7201 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7202 error "error writing to $F77_TMP"
7205 test_77a() { # bug 10889
7206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7207 $GSS && skip_env "could not run with gss"
7209 [ ! -f $F77_TMP ] && setup_f77
7211 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7215 run_test 77a "normal checksum read/write operation"
7217 test_77b() { # bug 10889
7218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7219 $GSS && skip_env "could not run with gss"
7221 [ ! -f $F77_TMP ] && setup_f77
7222 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7223 $LCTL set_param fail_loc=0x80000409
7226 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7227 error "dd error: $?"
7228 $LCTL set_param fail_loc=0
7230 for algo in $CKSUM_TYPES; do
7231 cancel_lru_locks osc
7232 set_checksum_type $algo
7233 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7234 $LCTL set_param fail_loc=0x80000408
7235 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7236 $LCTL set_param fail_loc=0
7239 set_checksum_type $ORIG_CSUM_TYPE
7242 run_test 77b "checksum error on client write, read"
7247 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7249 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7250 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7251 $check_ost && [ -n "$ost_file_prefix" ] &&
7252 do_facet ost1 rm -f ${ost_file_prefix}\*
7256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7257 $GSS && skip_env "could not run with gss"
7258 remote_ost_nodsh && skip "remote OST with nodsh"
7261 local osc_file_prefix
7263 local check_ost=false
7264 local ost_file_prefix
7270 # ensure corruption will occur on first OSS/OST
7271 $LFS setstripe -i 0 $DIR/$tfile
7273 [ ! -f $F77_TMP ] && setup_f77
7274 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7275 error "dd write error: $?"
7276 fid=$($LFS path2fid $DIR/$tfile)
7278 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7281 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7282 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7284 echo "OSS do not support bulk pages dump upon error"
7287 osc_file_prefix=$($LCTL get_param -n debug_path)
7288 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7290 trap cleanup_77c EXIT
7293 # enable bulk pages dump upon error on Client
7294 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7295 # enable bulk pages dump upon error on OSS
7297 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7299 # flush Client cache to allow next read to reach OSS
7300 cancel_lru_locks osc
7302 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7303 $LCTL set_param fail_loc=0x80000408
7304 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7305 $LCTL set_param fail_loc=0
7309 # check cksum dump on Client
7310 osc_file=$(ls ${osc_file_prefix}*)
7311 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7312 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7313 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7314 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7315 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7317 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7318 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7319 error "dump content does not match on Client"
7321 $check_ost || skip "No need to check cksum dump on OSS"
7323 # check cksum dump on OSS
7324 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7325 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7326 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7327 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7328 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7329 error "dump content does not match on OSS"
7333 run_test 77c "checksum error on client read with debug"
7335 test_77d() { # bug 10889
7336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7337 $GSS && skip_env "could not run with gss"
7339 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7340 $LCTL set_param fail_loc=0x80000409
7342 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7343 error "direct write: rc=$?"
7344 $LCTL set_param fail_loc=0
7347 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7348 $LCTL set_param fail_loc=0x80000408
7350 cancel_lru_locks osc
7351 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7352 error "direct read: rc=$?"
7353 $LCTL set_param fail_loc=0
7356 run_test 77d "checksum error on OST direct write, read"
7358 test_77f() { # bug 10889
7359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7360 $GSS && skip_env "could not run with gss"
7363 for algo in $CKSUM_TYPES; do
7364 cancel_lru_locks osc
7365 set_checksum_type $algo
7366 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7367 $LCTL set_param fail_loc=0x409
7368 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7369 error "direct write succeeded"
7370 $LCTL set_param fail_loc=0
7372 set_checksum_type $ORIG_CSUM_TYPE
7375 run_test 77f "repeat checksum error on write (expect error)"
7377 test_77g() { # bug 10889
7378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7379 $GSS && skip_env "could not run with gss"
7380 remote_ost_nodsh && skip "remote OST with nodsh"
7382 [ ! -f $F77_TMP ] && setup_f77
7384 local file=$DIR/$tfile
7385 stack_trap "rm -f $file" EXIT
7387 $LFS setstripe -c 1 -i 0 $file
7388 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7389 do_facet ost1 lctl set_param fail_loc=0x8000021a
7391 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7392 error "write error: rc=$?"
7393 do_facet ost1 lctl set_param fail_loc=0
7396 cancel_lru_locks osc
7397 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7398 do_facet ost1 lctl set_param fail_loc=0x8000021b
7400 cmp $F77_TMP $file || error "file compare failed"
7401 do_facet ost1 lctl set_param fail_loc=0
7404 run_test 77g "checksum error on OST write, read"
7406 test_77k() { # LU-10906
7407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7408 $GSS && skip_env "could not run with gss"
7410 local cksum_param="osc.$FSNAME*.checksums"
7411 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7415 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7416 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7417 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7421 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7422 error "failed to set checksum=$i on MGS"
7423 wait_update $HOSTNAME "$get_checksum" $i
7425 echo "remount client, checksum should be $i"
7426 remount_client $MOUNT || "failed to remount client"
7427 checksum=$(eval $get_checksum)
7428 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7430 # remove persistent param to avoid races with checksum mountopt below
7431 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7432 error "failed to delete checksum on MGS"
7434 for opt in "checksum" "nochecksum"; do
7435 #remount with mount option
7436 echo "remount client with option $opt, checksum should be $i"
7437 umount_client $MOUNT || "failed to umount client"
7438 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7439 "failed to mount client with option '$opt'"
7440 checksum=$(eval $get_checksum)
7441 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7445 remount_client $MOUNT || "failed to remount client"
7447 run_test 77k "enable/disable checksum correctly"
7449 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7458 test_78() { # bug 10901
7459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7460 remote_ost || skip_env "local OST"
7463 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7464 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7465 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7466 echo "MemTotal: $MEMTOTAL"
7468 # reserve 256MB of memory for the kernel and other running processes,
7469 # and then take 1/2 of the remaining memory for the read/write buffers.
7470 if [ $MEMTOTAL -gt 512 ] ;then
7471 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7473 # for those poor memory-starved high-end clusters...
7474 MEMTOTAL=$((MEMTOTAL / 2))
7476 echo "Mem to use for directio: $MEMTOTAL"
7478 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7479 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7480 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7481 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7483 echo "Smallest OST: $SMALLESTOST"
7484 [[ $SMALLESTOST -lt 10240 ]] &&
7485 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7487 trap cleanup_test_78 EXIT
7489 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7490 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7492 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7493 echo "File size: $F78SIZE"
7494 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7495 for i in $(seq 1 $NSEQ); do
7496 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7497 echo directIO rdwr round $i of $NSEQ
7498 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7503 run_test 78 "handle large O_DIRECT writes correctly ============"
7505 test_79() { # bug 12743
7506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7508 wait_delete_completed
7510 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7511 BKFREE=$(calc_osc_kbytes kbytesfree)
7512 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7514 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7515 DFTOTAL=`echo $STRING | cut -d, -f1`
7516 DFUSED=`echo $STRING | cut -d, -f2`
7517 DFAVAIL=`echo $STRING | cut -d, -f3`
7518 DFFREE=$(($DFTOTAL - $DFUSED))
7520 ALLOWANCE=$((64 * $OSTCOUNT))
7522 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7523 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7524 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7526 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7527 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7528 error "df free($DFFREE) mismatch OST free($BKFREE)"
7530 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7531 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7532 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7535 run_test 79 "df report consistency check ======================="
7537 test_80() { # bug 10718
7538 remote_ost_nodsh && skip "remote OST with nodsh"
7539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7541 # relax strong synchronous semantics for slow backends like ZFS
7542 local soc="obdfilter.*.sync_on_lock_cancel"
7543 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7545 if [ "$soc_old" != "never" ] &&
7546 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7547 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7548 facet_active_host $host; done | sort -u)
7549 do_nodes $hosts lctl set_param $soc=never
7552 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7554 local BEFORE=`date +%s`
7555 cancel_lru_locks osc
7556 local AFTER=`date +%s`
7557 local DIFF=$((AFTER-BEFORE))
7558 if [ $DIFF -gt 1 ] ; then
7559 error "elapsed for 1M@1T = $DIFF"
7562 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7566 run_test 80 "Page eviction is equally fast at high offsets too ===="
7568 test_81a() { # LU-456
7569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7570 remote_ost_nodsh && skip "remote OST with nodsh"
7572 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7573 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7574 do_facet ost1 lctl set_param fail_loc=0x80000228
7576 # write should trigger a retry and success
7577 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7578 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7580 if [ $RC -ne 0 ] ; then
7581 error "write should success, but failed for $RC"
7584 run_test 81a "OST should retry write when get -ENOSPC ==============="
7586 test_81b() { # LU-456
7587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7588 remote_ost_nodsh && skip "remote OST with nodsh"
7590 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7591 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7592 do_facet ost1 lctl set_param fail_loc=0x228
7594 # write should retry several times and return -ENOSPC finally
7595 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7596 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7599 if [ $RC -ne $ENOSPC ] ; then
7600 error "dd should fail for -ENOSPC, but succeed."
7603 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7605 test_82() { # LU-1031
7606 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7610 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7612 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7614 kill -USR1 $MULTIPID2
7616 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7617 error "First grouplock does not block second one"
7619 echo "Second grouplock blocks first one"
7621 kill -USR1 $MULTIPID1
7625 run_test 82 "Basic grouplock test"
7628 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7630 test_mkdir $DIR/$tdir.cvsroot
7631 chown $RUNAS_ID $DIR/$tdir.cvsroot
7634 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7637 # some versions of cvs import exit(1) when asked to import links or
7638 # files they can't read. ignore those files.
7639 local toignore=$(find . -type l -printf '-I %f\n' -o \
7640 ! -perm /4 -printf '-I %f\n')
7641 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7642 $tdir.reposname vtag rtag
7645 test_mkdir $DIR/$tdir.reposname
7646 chown $RUNAS_ID $DIR/$tdir.reposname
7647 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7649 cd $DIR/$tdir.reposname
7651 $RUNAS cvs add -m 'addmsg' foo99
7653 $RUNAS cvs commit -m 'nomsg' foo99
7654 rm -fr $DIR/$tdir.cvsroot
7656 run_test 99 "cvs strange file/directory operations"
7659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7660 [[ "$NETTYPE" =~ tcp ]] ||
7661 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7662 remote_ost_nodsh && skip "remote OST with nodsh"
7663 remote_mds_nodsh && skip "remote MDS with nodsh"
7665 skip "useless for local single node setup"
7667 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7668 [ "$PROT" != "tcp" ] && continue
7669 RPORT=$(echo $REMOTE | cut -d: -f2)
7670 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7673 LPORT=`echo $LOCAL | cut -d: -f2`
7674 if [ $LPORT -ge 1024 ]; then
7675 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7677 error_exit "local: $LPORT > 1024, remote: $RPORT"
7680 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7682 run_test 100 "check local port using privileged port ==========="
7684 function get_named_value()
7693 echo $line | sed "s/^$tag[ ]*//"
7700 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7701 awk '/^max_cached_mb/ { print $2 }')
7704 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7710 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7715 local cache_limit=32
7717 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7718 trap cleanup_101a EXIT
7719 $LCTL set_param -n llite.*.read_ahead_stats 0
7720 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7723 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7725 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7726 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7729 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7730 get_named_value 'read but discarded' | cut -d" " -f1); do
7731 discard=$(($discard + $s))
7735 if [[ $(($discard * 10)) -gt $nreads ]]; then
7736 $LCTL get_param osc.*-osc*.rpc_stats
7737 $LCTL get_param llite.*.read_ahead_stats
7738 error "too many ($discard) discarded pages"
7740 rm -f $DIR/$tfile || true
7742 run_test 101a "check read-ahead for random reads"
7745 test_mkdir $DIR/$tdir
7747 local FILE_LENGTH=$2
7750 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7752 local list=$(comma_list $(osts_nodes))
7753 set_osd_param $list '' read_cache_enable 0
7754 set_osd_param $list '' writethrough_cache_enable 0
7756 trap cleanup_test101bc EXIT
7757 # prepare the read-ahead file
7758 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7760 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7761 count=$FILE_SIZE_MB 2> /dev/null
7765 cleanup_test101bc() {
7770 local list=$(comma_list $(osts_nodes))
7771 set_osd_param $list '' read_cache_enable 1
7772 set_osd_param $list '' writethrough_cache_enable 1
7776 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7781 local STRIPE_SIZE=$2
7782 local FILE_LENGTH=$3
7783 local RA_INC=1048576
7784 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7785 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7786 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7787 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7788 get_named_value 'read but discarded' |
7789 cut -d" " -f1 | calc_total)
7790 if [[ $DISCARD -gt $discard_limit ]]; then
7791 $LCTL get_param llite.*.read_ahead_stats
7792 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7794 echo "Read-ahead success for size ${READ_SIZE}"
7799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7802 local STRIPE_SIZE=1048576
7803 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7805 if [ $SLOW == "yes" ]; then
7806 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7808 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7811 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7813 # prepare the read-ahead file
7814 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7815 cancel_lru_locks osc
7816 for BIDX in 2 4 8 16 32 64 128 256
7818 local BSIZE=$((BIDX*4096))
7819 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7820 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7821 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7822 $LCTL set_param -n llite.*.read_ahead_stats 0
7823 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7824 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7825 cancel_lru_locks osc
7826 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7831 run_test 101b "check stride-io mode read-ahead ================="
7834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7836 local STRIPE_SIZE=1048576
7837 local FILE_LENGTH=$((STRIPE_SIZE*100))
7842 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7844 cancel_lru_locks osc
7845 $LCTL set_param osc.*.rpc_stats 0
7846 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7847 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7848 local stats=$($LCTL get_param -n $osc_rpc_stats)
7849 local lines=$(echo "$stats" | awk 'END {print NR;}')
7852 if [ $lines -le 20 ]; then
7855 for size in 1 2 4 8; do
7856 local rpc=$(echo "$stats" |
7857 awk '($1 == "'$size':") {print $2; exit; }')
7858 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7859 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7861 echo "$osc_rpc_stats check passed!"
7866 run_test 101c "check stripe_size aligned read-ahead ================="
7869 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7870 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7876 local file=$DIR/$tfile
7877 local sz_MB=${FILESIZE_101d:-500}
7878 local ra_MB=${READAHEAD_MB:-40}
7880 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7881 [ $free_MB -lt $sz_MB ] &&
7882 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7884 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7885 $LFS setstripe -c -1 $file || error "setstripe failed"
7887 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7888 echo Cancel LRU locks on lustre client to flush the client cache
7889 cancel_lru_locks osc
7891 echo Disable read-ahead
7892 local old_READAHEAD=$(set_read_ahead 0)
7894 echo Reading the test file $file with read-ahead disabled
7895 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7897 echo Cancel LRU locks on lustre client to flush the client cache
7898 cancel_lru_locks osc
7899 echo Enable read-ahead with ${ra_MB}MB
7900 set_read_ahead $ra_MB
7902 echo Reading the test file $file with read-ahead enabled
7903 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7905 echo "read-ahead disabled time read $raOFF"
7906 echo "read-ahead enabled time read $raON"
7908 set_read_ahead $old_READAHEAD
7910 wait_delete_completed
7912 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7913 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7915 run_test 101d "file read with and without read-ahead enabled"
7918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7920 local file=$DIR/$tfile
7921 local size_KB=500 #KB
7925 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7926 local need_KB=$((count * size_KB))
7927 [[ $free_KB -le $need_KB ]] &&
7928 skip_env "Need free space $need_KB, have $free_KB"
7930 echo "Creating $count ${size_KB}K test files"
7931 for ((i = 0; i < $count; i++)); do
7932 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7935 echo "Cancel LRU locks on lustre client to flush the client cache"
7936 cancel_lru_locks $OSC
7938 echo "Reset readahead stats"
7939 $LCTL set_param -n llite.*.read_ahead_stats 0
7941 for ((i = 0; i < $count; i++)); do
7942 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7945 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7946 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7948 for ((i = 0; i < $count; i++)); do
7949 rm -rf $file.$i 2>/dev/null
7952 #10000 means 20% reads are missing in readahead
7953 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7955 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7958 which iozone || skip_env "no iozone installed"
7960 local old_debug=$($LCTL get_param debug)
7961 old_debug=${old_debug#*=}
7962 $LCTL set_param debug="reada mmap"
7964 # create a test file
7965 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7967 echo Cancel LRU locks on lustre client to flush the client cache
7968 cancel_lru_locks osc
7970 echo Reset readahead stats
7971 $LCTL set_param -n llite.*.read_ahead_stats 0
7973 echo mmap read the file with small block size
7974 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7977 echo checking missing pages
7978 $LCTL get_param llite.*.read_ahead_stats
7979 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7980 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7982 $LCTL set_param debug="$old_debug"
7983 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7986 run_test 101f "check mmap read performance"
7988 test_101g_brw_size_test() {
7990 local pages=$((mb * 1048576 / PAGE_SIZE))
7991 local file=$DIR/$tfile
7993 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7994 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7995 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7996 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8000 stack_trap "rm -f $file" EXIT
8001 $LCTL set_param -n osc.*.rpc_stats=0
8003 # 10 RPCs should be enough for the test
8005 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8006 { error "dd write ${mb} MB blocks failed"; return 3; }
8007 cancel_lru_locks osc
8008 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8009 { error "dd write ${mb} MB blocks failed"; return 4; }
8011 # calculate number of full-sized read and write RPCs
8012 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8013 sed -n '/pages per rpc/,/^$/p' |
8014 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8015 END { print reads,writes }'))
8016 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8018 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8025 remote_ost_nodsh && skip "remote OST with nodsh"
8028 local osts=$(get_facets OST)
8029 local list=$(comma_list $(osts_nodes))
8030 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8031 local brw_size="obdfilter.*.brw_size"
8033 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8035 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8036 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
8037 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
8038 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
8039 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
8040 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
8041 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
8042 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
8043 if [[ $orig_mb -lt 16 ]]; then
8044 save_lustre_params $osts "$brw_size" > $p
8045 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8046 error "set 16MB RPC size failed"
8048 echo "remount client to enable new RPC size"
8049 remount_client $MOUNT || error "remount_client failed"
8052 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8053 # should be able to set brw_size=12, but no rpc_stats for that
8054 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8057 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8059 if [[ $orig_mb -lt 16 ]]; then
8060 restore_lustre_params < $p
8061 remount_client $MOUNT || error "remount_client restore failed"
8064 rm -f $p $DIR/$tfile
8066 run_test 101g "Big bulk(4/16 MiB) readahead"
8069 test_mkdir $DIR/$tdir
8070 chown $RUNAS_ID $DIR/$tdir
8073 STRIPE_COUNT=$OSTCOUNT
8074 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8076 trap cleanup_test102 EXIT
8078 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8080 for num in 1 2 3 4; do
8081 for count in $(seq 1 $STRIPE_COUNT); do
8082 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8083 local size=`expr $STRIPE_SIZE \* $num`
8084 local file=file"$num-$idx-$count"
8085 $1 $LFS setstripe -S $size -i $idx -c $count $file
8091 $1 tar cf $TMP/f102.tar $tdir --xattrs
8097 rm -rf $DIR/d0.sanity/d102
8101 [ "$UID" != 0 ] && skip "must run as root"
8102 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8103 skip_env "must have user_xattr"
8105 [ -z "$(which setfattr 2>/dev/null)" ] &&
8106 skip_env "could not find setfattr"
8108 local testfile=$DIR/$tfile
8111 echo "set/get xattr..."
8112 setfattr -n trusted.name1 -v value1 $testfile ||
8113 error "setfattr -n trusted.name1=value1 $testfile failed"
8114 getfattr -n trusted.name1 $testfile 2> /dev/null |
8115 grep "trusted.name1=.value1" ||
8116 error "$testfile missing trusted.name1=value1"
8118 setfattr -n user.author1 -v author1 $testfile ||
8119 error "setfattr -n user.author1=author1 $testfile failed"
8120 getfattr -n user.author1 $testfile 2> /dev/null |
8121 grep "user.author1=.author1" ||
8122 error "$testfile missing trusted.author1=author1"
8125 setfattr -n trusted.name2 -v value2 $testfile ||
8126 error "$testfile unable to set trusted.name2"
8127 setfattr -n trusted.name3 -v value3 $testfile ||
8128 error "$testfile unable to set trusted.name3"
8129 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8130 grep "trusted.name" | wc -l) -eq 3 ] ||
8131 error "$testfile missing 3 trusted.name xattrs"
8133 setfattr -n user.author2 -v author2 $testfile ||
8134 error "$testfile unable to set user.author2"
8135 setfattr -n user.author3 -v author3 $testfile ||
8136 error "$testfile unable to set user.author3"
8137 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8138 grep "user.author" | wc -l) -eq 3 ] ||
8139 error "$testfile missing 3 user.author xattrs"
8141 echo "remove xattr..."
8142 setfattr -x trusted.name1 $testfile ||
8143 error "$testfile error deleting trusted.name1"
8144 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8145 error "$testfile did not delete trusted.name1 xattr"
8147 setfattr -x user.author1 $testfile ||
8148 error "$testfile error deleting user.author1"
8149 echo "set lustre special xattr ..."
8150 $LFS setstripe -c1 $testfile
8151 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8152 awk -F "=" '/trusted.lov/ { print $2 }' )
8153 setfattr -n "trusted.lov" -v $lovea $testfile ||
8154 error "$testfile doesn't ignore setting trusted.lov again"
8155 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8156 error "$testfile allow setting invalid trusted.lov"
8159 run_test 102a "user xattr test =================================="
8162 [ -z "$(which setfattr 2>/dev/null)" ] &&
8163 skip_env "could not find setfattr"
8164 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8166 # b10930: get/set/list trusted.lov xattr
8167 echo "get/set/list trusted.lov xattr ..."
8168 local testfile=$DIR/$tfile
8169 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8170 error "setstripe failed"
8171 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8172 error "getstripe failed"
8173 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8174 error "can't get trusted.lov from $testfile"
8176 local testfile2=${testfile}2
8177 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8178 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8181 setfattr -n trusted.lov -v $value $testfile2
8182 local stripe_size=$($LFS getstripe -S $testfile2)
8183 local stripe_count=$($LFS getstripe -c $testfile2)
8184 [[ $stripe_size -eq 65536 ]] ||
8185 error "stripe size $stripe_size != 65536"
8186 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8187 error "stripe count $stripe_count != $STRIPECOUNT"
8190 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8193 [ -z "$(which setfattr 2>/dev/null)" ] &&
8194 skip_env "could not find setfattr"
8195 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8197 # b10930: get/set/list lustre.lov xattr
8198 echo "get/set/list lustre.lov xattr ..."
8199 test_mkdir $DIR/$tdir
8200 chown $RUNAS_ID $DIR/$tdir
8201 local testfile=$DIR/$tdir/$tfile
8202 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8203 error "setstripe failed"
8204 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8205 error "getstripe failed"
8206 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8207 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8209 local testfile2=${testfile}2
8210 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8211 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8213 $RUNAS $MCREATE $testfile2
8214 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8215 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8216 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8217 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8218 [ $stripe_count -eq $STRIPECOUNT ] ||
8219 error "stripe count $stripe_count != $STRIPECOUNT"
8221 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8223 compare_stripe_info1() {
8224 local stripe_index_all_zero=true
8226 for num in 1 2 3 4; do
8227 for count in $(seq 1 $STRIPE_COUNT); do
8228 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8229 local size=$((STRIPE_SIZE * num))
8230 local file=file"$num-$offset-$count"
8231 stripe_size=$($LFS getstripe -S $PWD/$file)
8232 [[ $stripe_size -ne $size ]] &&
8233 error "$file: size $stripe_size != $size"
8234 stripe_count=$($LFS getstripe -c $PWD/$file)
8235 # allow fewer stripes to be created, ORI-601
8236 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8237 error "$file: count $stripe_count != $count"
8238 stripe_index=$($LFS getstripe -i $PWD/$file)
8239 [[ $stripe_index -ne 0 ]] &&
8240 stripe_index_all_zero=false
8244 $stripe_index_all_zero &&
8245 error "all files are being extracted starting from OST index 0"
8249 have_xattrs_include() {
8250 tar --help | grep -q xattrs-include &&
8251 echo --xattrs-include="lustre.*"
8255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8256 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8258 XINC=$(have_xattrs_include)
8260 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8262 compare_stripe_info1
8264 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8268 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8270 XINC=$(have_xattrs_include)
8272 test_mkdir $DIR/$tdir.restore
8274 tar cf - --xattrs $tdir | tar xf - \
8275 -C $DIR/$tdir.restore --xattrs $XINC
8276 cd $DIR/$tdir.restore/$tdir
8277 compare_stripe_info1
8279 run_test 102f "tar copy files, not keep osts"
8282 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8283 skip "must have user_xattr"
8284 [ -z "$(which setfattr 2>/dev/null)" ] &&
8285 skip_env "could not find setfattr"
8286 [ -z "$(which getfattr 2>/dev/null)" ] &&
8287 skip_env "could not find getfattr"
8289 local xsize=${1:-1024} # in bytes
8290 local file=$DIR/$tfile
8291 local value="$(generate_string $xsize)"
8292 local xbig=trusted.big
8295 log "save $xbig on $file"
8296 setfattr -n $xbig -v $value $file ||
8297 error "saving $xbig on $file failed"
8299 local orig=$(get_xattr_value $xbig $file)
8300 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8302 local xsml=trusted.sml
8303 log "save $xsml on $file"
8304 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8306 local new=$(get_xattr_value $xbig $file)
8307 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8309 log "grow $xsml on $file"
8310 setfattr -n $xsml -v "$value" $file ||
8311 error "growing $xsml on $file failed"
8313 new=$(get_xattr_value $xbig $file)
8314 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8315 log "$xbig still valid after growing $xsml"
8320 test_102h() { # bug 15777
8323 run_test 102h "grow xattr from inside inode to external block"
8326 large_xattr_enabled || skip_env "ea_inode feature disabled"
8328 grow_xattr $(max_xattr_size)
8330 run_test 102ha "grow xattr from inside inode to external inode"
8332 test_102i() { # bug 17038
8333 [ -z "$(which getfattr 2>/dev/null)" ] &&
8334 skip "could not find getfattr"
8337 ln -s $DIR/$tfile $DIR/${tfile}link
8338 getfattr -n trusted.lov $DIR/$tfile ||
8339 error "lgetxattr on $DIR/$tfile failed"
8340 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8341 grep -i "no such attr" ||
8342 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8343 rm -f $DIR/$tfile $DIR/${tfile}link
8345 run_test 102i "lgetxattr test on symbolic link ============"
8348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8349 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8351 XINC=$(have_xattrs_include)
8352 setup_test102 "$RUNAS"
8353 chown $RUNAS_ID $DIR/$tdir
8354 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8356 compare_stripe_info1 "$RUNAS"
8358 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8361 [ -z "$(which setfattr 2>/dev/null)" ] &&
8362 skip "could not find setfattr"
8365 # b22187 just check that does not crash for regular file.
8366 setfattr -n trusted.lov $DIR/$tfile
8367 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8368 local test_kdir=$DIR/$tdir
8369 test_mkdir $test_kdir
8370 local default_size=$($LFS getstripe -S $test_kdir)
8371 local default_count=$($LFS getstripe -c $test_kdir)
8372 local default_offset=$($LFS getstripe -i $test_kdir)
8373 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8374 error 'dir setstripe failed'
8375 setfattr -n trusted.lov $test_kdir
8376 local stripe_size=$($LFS getstripe -S $test_kdir)
8377 local stripe_count=$($LFS getstripe -c $test_kdir)
8378 local stripe_offset=$($LFS getstripe -i $test_kdir)
8379 [ $stripe_size -eq $default_size ] ||
8380 error "stripe size $stripe_size != $default_size"
8381 [ $stripe_count -eq $default_count ] ||
8382 error "stripe count $stripe_count != $default_count"
8383 [ $stripe_offset -eq $default_offset ] ||
8384 error "stripe offset $stripe_offset != $default_offset"
8385 rm -rf $DIR/$tfile $test_kdir
8387 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8390 [ -z "$(which getfattr 2>/dev/null)" ] &&
8391 skip "could not find getfattr"
8393 # LU-532 trusted. xattr is invisible to non-root
8394 local testfile=$DIR/$tfile
8398 echo "listxattr as user..."
8399 chown $RUNAS_ID $testfile
8400 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8401 grep -q "trusted" &&
8402 error "$testfile trusted xattrs are user visible"
8406 run_test 102l "listxattr size test =================================="
8408 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8409 local path=$DIR/$tfile
8412 listxattr_size_check $path || error "listattr_size_check $path failed"
8414 run_test 102m "Ensure listxattr fails on small bufffer ========"
8418 getxattr() { # getxattr path name
8419 # Return the base64 encoding of the value of xattr name on path.
8423 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8425 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8427 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8429 getfattr --absolute-names --encoding=base64 --name=$name $path |
8430 awk -F= -v name=$name '$1 == name {
8431 print substr($0, index($0, "=") + 1);
8435 test_102n() { # LU-4101 mdt: protect internal xattrs
8436 [ -z "$(which setfattr 2>/dev/null)" ] &&
8437 skip "could not find setfattr"
8438 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8440 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8443 local file0=$DIR/$tfile.0
8444 local file1=$DIR/$tfile.1
8445 local xattr0=$TMP/$tfile.0
8446 local xattr1=$TMP/$tfile.1
8447 local namelist="lov lma lmv link fid version som hsm"
8451 rm -rf $file0 $file1 $xattr0 $xattr1
8454 # Get 'before' xattrs of $file1.
8455 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8457 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8458 namelist+=" lfsck_namespace"
8459 for name in $namelist; do
8460 # Try to copy xattr from $file0 to $file1.
8461 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8463 setfattr --name=trusted.$name --value="$value" $file1 ||
8464 error "setxattr 'trusted.$name' failed"
8466 # Try to set a garbage xattr.
8467 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8469 if [[ x$name == "xlov" ]]; then
8470 setfattr --name=trusted.lov --value="$value" $file1 &&
8471 error "setxattr invalid 'trusted.lov' success"
8473 setfattr --name=trusted.$name --value="$value" $file1 ||
8474 error "setxattr invalid 'trusted.$name' failed"
8477 # Try to remove the xattr from $file1. We don't care if this
8478 # appears to succeed or fail, we just don't want there to be
8479 # any changes or crashes.
8480 setfattr --remove=$trusted.$name $file1 2> /dev/null
8483 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8486 # Try to copy xattr from $file0 to $file1.
8487 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8489 setfattr --name=trusted.$name --value="$value" $file1 ||
8490 error "setxattr 'trusted.$name' failed"
8492 # Try to set a garbage xattr.
8493 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8495 setfattr --name=trusted.$name --value="$value" $file1 ||
8496 error "setxattr 'trusted.$name' failed"
8498 # Try to remove the xattr from $file1. We don't care if this
8499 # appears to succeed or fail, we just don't want there to be
8500 # any changes or crashes.
8501 setfattr --remove=$trusted.$name $file1 2> /dev/null
8504 # Get 'after' xattrs of file1.
8505 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8507 if ! diff $xattr0 $xattr1; then
8508 error "before and after xattrs of '$file1' differ"
8511 rm -rf $file0 $file1 $xattr0 $xattr1
8515 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8517 test_102p() { # LU-4703 setxattr did not check ownership
8518 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8519 skip "MDS needs to be at least 2.5.56"
8521 local testfile=$DIR/$tfile
8525 echo "setfacl as user..."
8526 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8527 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8529 echo "setfattr as user..."
8530 setfacl -m "u:$RUNAS_ID:---" $testfile
8531 $RUNAS setfattr -x system.posix_acl_access $testfile
8532 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8534 run_test 102p "check setxattr(2) correctly fails without permission"
8537 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8538 skip "MDS needs to be at least 2.6.92"
8540 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8542 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8545 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8546 skip "MDS needs to be at least 2.6.93"
8548 touch $DIR/$tfile || error "touch"
8549 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8550 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8551 rm $DIR/$tfile || error "rm"
8554 mkdir -p $DIR/$tdir || error "mkdir"
8555 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8556 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8557 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8558 error "$testfile error deleting user.author1"
8559 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8560 grep "user.$(basename $tdir)" &&
8561 error "$tdir did not delete user.$(basename $tdir)"
8562 rmdir $DIR/$tdir || error "rmdir"
8565 test_mkdir $DIR/$tdir
8566 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8567 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8568 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8569 error "$testfile error deleting user.author1"
8570 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8571 grep "user.$(basename $tdir)" &&
8572 error "$tdir did not delete user.$(basename $tdir)"
8573 rmdir $DIR/$tdir || error "rm striped dir"
8575 run_test 102r "set EAs with empty values"
8578 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8579 skip "MDS needs to be at least 2.11.52"
8581 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8583 save_lustre_params client "llite.*.xattr_cache" > $save
8585 for cache in 0 1; do
8586 lctl set_param llite.*.xattr_cache=$cache
8589 touch $DIR/$tfile || error "touch"
8590 for prefix in lustre security system trusted user; do
8591 # Note getxattr() may fail with 'Operation not
8592 # supported' or 'No such attribute' depending
8593 # on prefix and cache.
8594 getfattr -n $prefix.n102s $DIR/$tfile &&
8595 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8599 restore_lustre_params < $save
8601 run_test 102s "getting nonexistent xattrs should fail"
8604 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8605 skip "MDS needs to be at least 2.11.52"
8607 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8609 save_lustre_params client "llite.*.xattr_cache" > $save
8611 for cache in 0 1; do
8612 lctl set_param llite.*.xattr_cache=$cache
8614 for buf_size in 0 256; do
8616 touch $DIR/$tfile || error "touch"
8617 setfattr -n user.multiop $DIR/$tfile
8618 $MULTIOP $DIR/$tfile oa$buf_size ||
8619 error "cannot get zero length xattr value (buf_size = $buf_size)"
8623 restore_lustre_params < $save
8625 run_test 102t "zero length xattr values handled correctly"
8629 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8634 [ "$UID" != 0 ] && skip "must run as root"
8635 $GSS && skip_env "could not run under gss"
8636 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8637 skip_env "must have acl enabled"
8638 [ -z "$(which setfacl 2>/dev/null)" ] &&
8639 skip_env "could not find setfacl"
8640 remote_mds_nodsh && skip "remote MDS with nodsh"
8642 gpasswd -a daemon bin # LU-5641
8643 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8645 declare -a identity_old
8647 for num in $(seq $MDSCOUNT); do
8648 switch_identity $num true || identity_old[$num]=$?
8656 echo "performing cp ..."
8657 run_acl_subtest cp || error "run_acl_subtest cp failed"
8658 echo "performing getfacl-noacl..."
8659 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8660 echo "performing misc..."
8661 run_acl_subtest misc || error "misc test failed"
8662 echo "performing permissions..."
8663 run_acl_subtest permissions || error "permissions failed"
8664 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8665 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8666 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8667 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8669 echo "performing permissions xattr..."
8670 run_acl_subtest permissions_xattr ||
8671 error "permissions_xattr failed"
8673 echo "performing setfacl..."
8674 run_acl_subtest setfacl || error "setfacl test failed"
8676 # inheritance test got from HP
8677 echo "performing inheritance..."
8678 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8679 chmod +x make-tree || error "chmod +x failed"
8680 run_acl_subtest inheritance || error "inheritance test failed"
8683 echo "LU-974 ignore umask when acl is enabled..."
8684 run_acl_subtest 974 || error "LU-974 umask test failed"
8685 if [ $MDSCOUNT -ge 2 ]; then
8686 run_acl_subtest 974_remote ||
8687 error "LU-974 umask test failed under remote dir"
8690 echo "LU-2561 newly created file is same size as directory..."
8691 if [ "$mds1_FSTYPE" != "zfs" ]; then
8692 run_acl_subtest 2561 || error "LU-2561 test failed"
8694 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8697 run_acl_subtest 4924 || error "LU-4924 test failed"
8702 for num in $(seq $MDSCOUNT); do
8703 if [ "${identity_old[$num]}" = 1 ]; then
8704 switch_identity $num false || identity_old[$num]=$?
8708 run_test 103a "acl test"
8714 for U in {0..511}; do
8716 local O=$(printf "%04o" $U)
8718 umask $(printf "%04o" $((511 ^ $O)))
8719 $LFS setstripe -c 1 $DIR/$tfile.s$O
8720 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8722 (( $S == ($O & 0666) )) ||
8723 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8725 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8726 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8727 (( $S == ($O & 0666) )) ||
8728 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8730 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8731 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8732 (( $S == ($O & 0666) )) ||
8733 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8734 rm -f $DIR/$tfile.[smp]$0
8738 # limit the concurrently running threads to 64. LU-11878
8739 local idx=$((U % 64))
8740 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8745 run_test 103b "umask lfs setstripe"
8749 cp -rp $DIR/$tdir $DIR/$tdir.bak
8751 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8752 error "$DIR/$tdir shouldn't contain default ACL"
8753 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8754 error "$DIR/$tdir.bak shouldn't contain default ACL"
8757 run_test 103c "'cp -rp' won't set empty acl"
8760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8763 lfs df || error "lfs df failed"
8764 lfs df -ih || error "lfs df -ih failed"
8765 lfs df -h $DIR || error "lfs df -h $DIR failed"
8766 lfs df -i $DIR || error "lfs df -i $DIR failed"
8767 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8768 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8770 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8771 lctl --device %$OSC deactivate
8772 lfs df || error "lfs df with deactivated OSC failed"
8773 lctl --device %$OSC activate
8774 # wait the osc back to normal
8775 wait_osc_import_ready client ost
8777 lfs df || error "lfs df with reactivated OSC failed"
8780 run_test 104a "lfs df [-ih] [path] test ========================="
8783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8784 [ $RUNAS_ID -eq $UID ] &&
8785 skip_env "RUNAS_ID = UID = $UID -- skipping"
8787 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8788 grep "Permission denied" | wc -l)))
8789 if [ $denied_cnt -ne 0 ]; then
8790 error "lfs check servers test failed"
8793 run_test 104b "$RUNAS lfs check servers test ===================="
8796 # doesn't work on 2.4 kernels
8798 if $(flock_is_enabled); then
8799 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8801 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8805 run_test 105a "flock when mounted without -o flock test ========"
8809 if $(flock_is_enabled); then
8810 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8812 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8816 run_test 105b "fcntl when mounted without -o flock test ========"
8820 if $(flock_is_enabled); then
8821 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8823 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8827 run_test 105c "lockf when mounted without -o flock test"
8829 test_105d() { # bug 15924
8830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8832 test_mkdir $DIR/$tdir
8833 flock_is_enabled || skip_env "mount w/o flock enabled"
8834 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8835 $LCTL set_param fail_loc=0x80000315
8836 flocks_test 2 $DIR/$tdir
8838 run_test 105d "flock race (should not freeze) ========"
8840 test_105e() { # bug 22660 && 22040
8841 flock_is_enabled || skip_env "mount w/o flock enabled"
8844 flocks_test 3 $DIR/$tfile
8846 run_test 105e "Two conflicting flocks from same process"
8848 test_106() { #bug 10921
8849 test_mkdir $DIR/$tdir
8850 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8851 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8853 run_test 106 "attempt exec of dir followed by chown of that dir"
8856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8864 local save_pattern=$(sysctl -n kernel.core_pattern)
8865 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8866 sysctl -w kernel.core_pattern=$file
8867 sysctl -w kernel.core_uses_pid=0
8875 kill -s 11 $SLEEPPID
8877 if [ -e $file ]; then
8878 size=`stat -c%s $file`
8879 [ $size -eq 0 ] && error "Fail to create core file $file"
8881 error "Fail to create core file $file"
8884 sysctl -w kernel.core_pattern=$save_pattern
8885 sysctl -w kernel.core_uses_pid=$save_uses_pid
8888 run_test 107 "Coredump on SIG"
8891 test_mkdir $DIR/$tdir
8892 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8893 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8894 error "mkdir with 256 char should fail, but did not"
8895 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8896 error "create with 255 char failed"
8897 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8898 error "create with 256 char should fail, but did not"
8903 run_test 110 "filename length checking"
8906 # Purpose: To verify dynamic thread (OSS) creation.
8909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8910 remote_ost_nodsh && skip "remote OST with nodsh"
8912 # Lustre does not stop service threads once they are started.
8913 # Reset number of running threads to default.
8918 local save_params="$TMP/sanity-$TESTNAME.parameters"
8920 # Get ll_ost_io count before I/O
8921 OSTIO_pre=$(do_facet ost1 \
8922 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8923 # Exit if lustre is not running (ll_ost_io not running).
8924 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8926 echo "Starting with $OSTIO_pre threads"
8927 local thread_max=$((OSTIO_pre * 2))
8928 local rpc_in_flight=$((thread_max * 2))
8929 # Number of I/O Process proposed to be started.
8931 local facets=$(get_facets OST)
8933 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8934 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8936 # Set in_flight to $rpc_in_flight
8937 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8938 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8939 nfiles=${rpc_in_flight}
8940 # Set ost thread_max to $thread_max
8941 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8943 # 5 Minutes should be sufficient for max number of OSS
8944 # threads(thread_max) to be created.
8948 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8949 test_mkdir $DIR/$tdir
8950 for i in $(seq $nfiles); do
8951 local file=$DIR/$tdir/${tfile}-$i
8952 $LFS setstripe -c -1 -i 0 $file
8953 ($WTL $file $timeout)&
8956 # I/O Started - Wait for thread_started to reach thread_max or report
8957 # error if thread_started is more than thread_max.
8958 echo "Waiting for thread_started to reach thread_max"
8959 local thread_started=0
8960 local end_time=$((SECONDS + timeout))
8962 while [ $SECONDS -le $end_time ] ; do
8964 # Get ost i/o thread_started count.
8965 thread_started=$(do_facet ost1 \
8967 ost.OSS.ost_io.threads_started | cut -d= -f2")
8968 # Break out if thread_started is equal/greater than thread_max
8969 if [[ $thread_started -ge $thread_max ]]; then
8970 echo ll_ost_io thread_started $thread_started, \
8971 equal/greater than thread_max $thread_max
8977 # Cleanup - We have the numbers, Kill i/o jobs if running.
8978 jobcount=($(jobs -p))
8979 for i in $(seq 0 $((${#jobcount[@]}-1)))
8981 kill -9 ${jobcount[$i]}
8982 if [ $? -ne 0 ] ; then
8984 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8988 # Cleanup files left by WTL binary.
8989 for i in $(seq $nfiles); do
8990 local file=$DIR/$tdir/${tfile}-$i
8992 if [ $? -ne 0 ] ; then
8993 echo "Warning: Failed to delete file $file"
8997 restore_lustre_params <$save_params
8998 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9000 # Error out if no new thread has started or Thread started is greater
9002 if [[ $thread_started -le $OSTIO_pre ||
9003 $thread_started -gt $thread_max ]]; then
9004 error "ll_ost_io: thread_started $thread_started" \
9005 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9006 "No new thread started or thread started greater " \
9010 run_test 115 "verify dynamic thread creation===================="
9013 wait_delete_completed
9014 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9015 echo "OST kbytes available: ${AVAIL[@]}"
9020 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9021 #echo OST $i: ${AVAIL[i]}kb
9022 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9026 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9031 echo "Min free space: OST $MINI: $MINV"
9032 echo "Max free space: OST $MAXI: $MAXV"
9035 test_116a() { # was previously test_116()
9036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9037 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9038 remote_mds_nodsh && skip "remote MDS with nodsh"
9040 echo -n "Free space priority "
9041 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9046 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9047 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9048 trap simple_cleanup_common EXIT
9050 # Check if we need to generate uneven OSTs
9051 test_mkdir -p $DIR/$tdir/OST${MINI}
9052 local FILL=$((MINV / 4))
9053 local DIFF=$((MAXV - MINV))
9054 local DIFF2=$((DIFF * 100 / MINV))
9056 local threshold=$(do_facet $SINGLEMDS \
9057 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9058 threshold=${threshold%%%}
9059 echo -n "Check for uneven OSTs: "
9060 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9062 if [[ $DIFF2 -gt $threshold ]]; then
9064 echo "Don't need to fill OST$MINI"
9066 # generate uneven OSTs. Write 2% over the QOS threshold value
9068 DIFF=$((threshold - DIFF2 + 2))
9069 DIFF2=$((MINV * DIFF / 100))
9070 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9071 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9072 error "setstripe failed"
9073 DIFF=$((DIFF2 / 2048))
9075 while [ $i -lt $DIFF ]; do
9077 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9078 bs=2M count=1 2>/dev/null
9087 DIFF=$((MAXV - MINV))
9088 DIFF2=$((DIFF * 100 / MINV))
9089 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9090 if [ $DIFF2 -gt $threshold ]; then
9093 echo "failed - QOS mode won't be used"
9094 simple_cleanup_common
9095 skip "QOS imbalance criteria not met"
9103 # now fill using QOS
9104 $LFS setstripe -c 1 $DIR/$tdir
9105 FILL=$((FILL / 200))
9106 if [ $FILL -gt 600 ]; then
9109 echo "writing $FILL files to QOS-assigned OSTs"
9111 while [ $i -lt $FILL ]; do
9113 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9117 echo "wrote $i 200k files"
9121 echo "Note: free space may not be updated, so measurements might be off"
9123 DIFF2=$((MAXV - MINV))
9124 echo "free space delta: orig $DIFF final $DIFF2"
9125 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9126 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9127 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9128 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9129 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9130 if [[ $DIFF -gt 0 ]]; then
9131 FILL=$((DIFF2 * 100 / DIFF - 100))
9132 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9135 # Figure out which files were written where
9136 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9137 awk '/'$MINI1': / {print $2; exit}')
9139 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9140 echo "$MINC files created on smaller OST $MINI1"
9141 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9142 awk '/'$MAXI1': / {print $2; exit}')
9144 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9145 echo "$MAXC files created on larger OST $MAXI1"
9146 if [[ $MINC -gt 0 ]]; then
9147 FILL=$((MAXC * 100 / MINC - 100))
9148 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9150 [[ $MAXC -gt $MINC ]] ||
9151 error_ignore LU-9 "stripe QOS didn't balance free space"
9152 simple_cleanup_common
9154 run_test 116a "stripe QOS: free space balance ==================="
9156 test_116b() { # LU-2093
9157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9158 remote_mds_nodsh && skip "remote MDS with nodsh"
9160 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9161 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9162 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9163 [ -z "$old_rr" ] && skip "no QOS"
9164 do_facet $SINGLEMDS lctl set_param \
9165 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9167 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9168 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9169 do_facet $SINGLEMDS lctl set_param fail_loc=0
9171 do_facet $SINGLEMDS lctl set_param \
9172 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9174 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9176 test_117() # bug 10891
9178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9180 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9181 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9182 lctl set_param fail_loc=0x21e
9183 > $DIR/$tfile || error "truncate failed"
9184 lctl set_param fail_loc=0
9185 echo "Truncate succeeded."
9188 run_test 117 "verify osd extend =========="
9190 NO_SLOW_RESENDCOUNT=4
9191 export OLD_RESENDCOUNT=""
9192 set_resend_count () {
9193 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9194 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9195 lctl set_param -n $PROC_RESENDCOUNT $1
9196 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9199 # for reduce test_118* time (b=14842)
9200 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9202 # Reset async IO behavior after error case
9204 FILE=$DIR/reset_async
9206 # Ensure all OSCs are cleared
9207 $LFS setstripe -c -1 $FILE
9208 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9213 test_118a() #bug 11710
9215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9219 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9220 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9221 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9223 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9224 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9229 run_test 118a "verify O_SYNC works =========="
9233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9234 remote_ost_nodsh && skip "remote OST with nodsh"
9238 #define OBD_FAIL_SRV_ENOENT 0x217
9239 set_nodes_failloc "$(osts_nodes)" 0x217
9240 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9242 set_nodes_failloc "$(osts_nodes)" 0
9243 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9244 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9247 if [[ $RC -eq 0 ]]; then
9248 error "Must return error due to dropped pages, rc=$RC"
9252 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9253 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9257 echo "Dirty pages not leaked on ENOENT"
9259 # Due to the above error the OSC will issue all RPCs syncronously
9260 # until a subsequent RPC completes successfully without error.
9261 $MULTIOP $DIR/$tfile Ow4096yc
9266 run_test 118b "Reclaim dirty pages on fatal error =========="
9270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9272 # for 118c, restore the original resend count, LU-1940
9273 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9274 set_resend_count $OLD_RESENDCOUNT
9275 remote_ost_nodsh && skip "remote OST with nodsh"
9279 #define OBD_FAIL_OST_EROFS 0x216
9280 set_nodes_failloc "$(osts_nodes)" 0x216
9282 # multiop should block due to fsync until pages are written
9283 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9287 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9288 error "Multiop failed to block on fsync, pid=$MULTIPID"
9291 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9293 if [[ $WRITEBACK -eq 0 ]]; then
9294 error "No page in writeback, writeback=$WRITEBACK"
9297 set_nodes_failloc "$(osts_nodes)" 0
9300 if [[ $RC -ne 0 ]]; then
9301 error "Multiop fsync failed, rc=$RC"
9304 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9305 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9307 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9308 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9312 echo "Dirty pages flushed via fsync on EROFS"
9315 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9317 # continue to use small resend count to reduce test_118* time (b=14842)
9318 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9323 remote_ost_nodsh && skip "remote OST with nodsh"
9327 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9328 set_nodes_failloc "$(osts_nodes)" 0x214
9329 # multiop should block due to fsync until pages are written
9330 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9334 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9335 error "Multiop failed to block on fsync, pid=$MULTIPID"
9338 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9340 if [[ $WRITEBACK -eq 0 ]]; then
9341 error "No page in writeback, writeback=$WRITEBACK"
9344 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9345 set_nodes_failloc "$(osts_nodes)" 0
9347 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9348 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9350 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9351 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9355 echo "Dirty pages gaurenteed flushed via fsync"
9358 run_test 118d "Fsync validation inject a delay of the bulk =========="
9361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9365 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9366 lctl set_param fail_loc=0x8000040a
9368 # Should simulate EINVAL error which is fatal
9369 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9371 if [[ $RC -eq 0 ]]; then
9372 error "Must return error due to dropped pages, rc=$RC"
9375 lctl set_param fail_loc=0x0
9377 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9378 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9379 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9381 if [[ $LOCKED -ne 0 ]]; then
9382 error "Locked pages remain in cache, locked=$LOCKED"
9385 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9386 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9390 echo "No pages locked after fsync"
9395 run_test 118f "Simulate unrecoverable OSC side error =========="
9398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9402 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9403 lctl set_param fail_loc=0x406
9405 # simulate local -ENOMEM
9406 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9409 lctl set_param fail_loc=0
9410 if [[ $RC -eq 0 ]]; then
9411 error "Must return error due to dropped pages, rc=$RC"
9414 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9415 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9416 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9418 if [[ $LOCKED -ne 0 ]]; then
9419 error "Locked pages remain in cache, locked=$LOCKED"
9422 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9423 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9427 echo "No pages locked after fsync"
9432 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9436 remote_ost_nodsh && skip "remote OST with nodsh"
9440 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9441 set_nodes_failloc "$(osts_nodes)" 0x20e
9442 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9443 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9446 set_nodes_failloc "$(osts_nodes)" 0
9447 if [[ $RC -eq 0 ]]; then
9448 error "Must return error due to dropped pages, rc=$RC"
9451 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9452 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9453 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9455 if [[ $LOCKED -ne 0 ]]; then
9456 error "Locked pages remain in cache, locked=$LOCKED"
9459 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9460 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9464 echo "No pages locked after fsync"
9468 run_test 118h "Verify timeout in handling recoverables errors =========="
9470 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9474 remote_ost_nodsh && skip "remote OST with nodsh"
9478 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9479 set_nodes_failloc "$(osts_nodes)" 0x20e
9481 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9482 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9485 set_nodes_failloc "$(osts_nodes)" 0
9489 if [[ $RC -ne 0 ]]; then
9490 error "got error, but should be not, rc=$RC"
9493 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9494 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9495 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9496 if [[ $LOCKED -ne 0 ]]; then
9497 error "Locked pages remain in cache, locked=$LOCKED"
9500 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9501 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9505 echo "No pages locked after fsync"
9509 run_test 118i "Fix error before timeout in recoverable error =========="
9511 [ "$SLOW" = "no" ] && set_resend_count 4
9514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9515 remote_ost_nodsh && skip "remote OST with nodsh"
9519 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9520 set_nodes_failloc "$(osts_nodes)" 0x220
9522 # return -EIO from OST
9523 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9525 set_nodes_failloc "$(osts_nodes)" 0x0
9526 if [[ $RC -eq 0 ]]; then
9527 error "Must return error due to dropped pages, rc=$RC"
9530 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9531 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9532 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9533 if [[ $LOCKED -ne 0 ]]; then
9534 error "Locked pages remain in cache, locked=$LOCKED"
9537 # in recoverable error on OST we want resend and stay until it finished
9538 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9539 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9543 echo "No pages locked after fsync"
9547 run_test 118j "Simulate unrecoverable OST side error =========="
9551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9552 remote_ost_nodsh && skip "remote OSTs with nodsh"
9554 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9555 set_nodes_failloc "$(osts_nodes)" 0x20e
9556 test_mkdir $DIR/$tdir
9558 for ((i=0;i<10;i++)); do
9559 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9560 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9567 set_nodes_failloc "$(osts_nodes)" 0
9570 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9572 test_118l() # LU-646
9574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9576 test_mkdir $DIR/$tdir
9577 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9580 run_test 118l "fsync dir"
9582 test_118m() # LU-3066
9584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9586 test_mkdir $DIR/$tdir
9587 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9590 run_test 118m "fdatasync dir ========="
9592 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9600 remote_ost_nodsh && skip "remote OSTs with nodsh"
9602 # Sleep to avoid a cached response.
9603 #define OBD_STATFS_CACHE_SECONDS 1
9606 # Inject a 10 second delay in the OST_STATFS handler.
9607 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9608 set_nodes_failloc "$(osts_nodes)" 0x242
9611 stat --file-system $MOUNT > /dev/null
9614 set_nodes_failloc "$(osts_nodes)" 0
9616 if ((end - begin > 20)); then
9617 error "statfs took $((end - begin)) seconds, expected 10"
9620 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9622 test_119a() # bug 11737
9624 BSIZE=$((512 * 1024))
9625 directio write $DIR/$tfile 0 1 $BSIZE
9626 # We ask to read two blocks, which is more than a file size.
9627 # directio will indicate an error when requested and actual
9628 # sizes aren't equeal (a normal situation in this case) and
9629 # print actual read amount.
9630 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9631 if [ "$NOB" != "$BSIZE" ]; then
9632 error "read $NOB bytes instead of $BSIZE"
9636 run_test 119a "Short directIO read must return actual read amount"
9638 test_119b() # bug 11737
9640 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9642 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9643 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9645 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9646 error "direct read failed"
9649 run_test 119b "Sparse directIO read must return actual read amount"
9651 test_119c() # bug 13099
9654 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9655 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9658 run_test 119c "Testing for direct read hitting hole"
9660 test_119d() # bug 15950
9662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9664 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9665 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9667 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9668 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9669 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9670 lctl set_param fail_loc=0x40d
9671 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9674 cat $DIR/$tfile > /dev/null &
9675 lctl set_param fail_loc=0
9678 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9680 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9681 error "the read rpcs have not completed in 2s"
9683 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9685 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9689 remote_mds_nodsh && skip "remote MDS with nodsh"
9690 test_mkdir -i0 -c1 $DIR/$tdir
9691 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9692 skip_env "no early lock cancel on server"
9694 lru_resize_disable mdc
9695 lru_resize_disable osc
9696 cancel_lru_locks mdc
9697 # asynchronous object destroy at MDT could cause bl ast to client
9698 cancel_lru_locks osc
9700 stat $DIR/$tdir > /dev/null
9701 can1=$(do_facet mds1 \
9702 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9703 awk '/ldlm_cancel/ {print $2}')
9704 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9705 awk '/ldlm_bl_callback/ {print $2}')
9706 test_mkdir -i0 -c1 $DIR/$tdir/d1
9707 can2=$(do_facet mds1 \
9708 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9709 awk '/ldlm_cancel/ {print $2}')
9710 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9711 awk '/ldlm_bl_callback/ {print $2}')
9712 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9713 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9714 lru_resize_enable mdc
9715 lru_resize_enable osc
9717 run_test 120a "Early Lock Cancel: mkdir test"
9720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9721 remote_mds_nodsh && skip "remote MDS with nodsh"
9722 test_mkdir $DIR/$tdir
9723 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9724 skip_env "no early lock cancel on server"
9726 lru_resize_disable mdc
9727 lru_resize_disable osc
9728 cancel_lru_locks mdc
9729 stat $DIR/$tdir > /dev/null
9730 can1=$(do_facet $SINGLEMDS \
9731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9732 awk '/ldlm_cancel/ {print $2}')
9733 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9734 awk '/ldlm_bl_callback/ {print $2}')
9736 can2=$(do_facet $SINGLEMDS \
9737 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9738 awk '/ldlm_cancel/ {print $2}')
9739 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9740 awk '/ldlm_bl_callback/ {print $2}')
9741 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9742 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9743 lru_resize_enable mdc
9744 lru_resize_enable osc
9746 run_test 120b "Early Lock Cancel: create test"
9749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9750 remote_mds_nodsh && skip "remote MDS with nodsh"
9751 test_mkdir -i0 -c1 $DIR/$tdir
9752 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9753 skip "no early lock cancel on server"
9755 lru_resize_disable mdc
9756 lru_resize_disable osc
9757 test_mkdir -i0 -c1 $DIR/$tdir/d1
9758 test_mkdir -i0 -c1 $DIR/$tdir/d2
9759 touch $DIR/$tdir/d1/f1
9760 cancel_lru_locks mdc
9761 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9762 can1=$(do_facet mds1 \
9763 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9764 awk '/ldlm_cancel/ {print $2}')
9765 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9766 awk '/ldlm_bl_callback/ {print $2}')
9767 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9768 can2=$(do_facet mds1 \
9769 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9770 awk '/ldlm_cancel/ {print $2}')
9771 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9772 awk '/ldlm_bl_callback/ {print $2}')
9773 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9774 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9775 lru_resize_enable mdc
9776 lru_resize_enable osc
9778 run_test 120c "Early Lock Cancel: link test"
9781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9782 remote_mds_nodsh && skip "remote MDS with nodsh"
9783 test_mkdir -i0 -c1 $DIR/$tdir
9784 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9785 skip_env "no early lock cancel on server"
9787 lru_resize_disable mdc
9788 lru_resize_disable osc
9790 cancel_lru_locks mdc
9791 stat $DIR/$tdir > /dev/null
9792 can1=$(do_facet mds1 \
9793 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9794 awk '/ldlm_cancel/ {print $2}')
9795 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9796 awk '/ldlm_bl_callback/ {print $2}')
9797 chmod a+x $DIR/$tdir
9798 can2=$(do_facet mds1 \
9799 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9800 awk '/ldlm_cancel/ {print $2}')
9801 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9802 awk '/ldlm_bl_callback/ {print $2}')
9803 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9804 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9805 lru_resize_enable mdc
9806 lru_resize_enable osc
9808 run_test 120d "Early Lock Cancel: setattr test"
9811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9812 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9813 skip_env "no early lock cancel on server"
9814 remote_mds_nodsh && skip "remote MDS with nodsh"
9816 local dlmtrace_set=false
9818 test_mkdir -i0 -c1 $DIR/$tdir
9819 lru_resize_disable mdc
9820 lru_resize_disable osc
9821 ! $LCTL get_param debug | grep -q dlmtrace &&
9822 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9823 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9824 cancel_lru_locks mdc
9825 cancel_lru_locks osc
9826 dd if=$DIR/$tdir/f1 of=/dev/null
9827 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9828 # XXX client can not do early lock cancel of OST lock
9829 # during unlink (LU-4206), so cancel osc lock now.
9831 cancel_lru_locks osc
9832 can1=$(do_facet mds1 \
9833 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9834 awk '/ldlm_cancel/ {print $2}')
9835 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9836 awk '/ldlm_bl_callback/ {print $2}')
9837 unlink $DIR/$tdir/f1
9839 can2=$(do_facet mds1 \
9840 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9841 awk '/ldlm_cancel/ {print $2}')
9842 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9843 awk '/ldlm_bl_callback/ {print $2}')
9844 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9845 $LCTL dk $TMP/cancel.debug.txt
9846 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9847 $LCTL dk $TMP/blocking.debug.txt
9848 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9849 lru_resize_enable mdc
9850 lru_resize_enable osc
9852 run_test 120e "Early Lock Cancel: unlink test"
9855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9856 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9857 skip_env "no early lock cancel on server"
9858 remote_mds_nodsh && skip "remote MDS with nodsh"
9860 test_mkdir -i0 -c1 $DIR/$tdir
9861 lru_resize_disable mdc
9862 lru_resize_disable osc
9863 test_mkdir -i0 -c1 $DIR/$tdir/d1
9864 test_mkdir -i0 -c1 $DIR/$tdir/d2
9865 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9866 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9867 cancel_lru_locks mdc
9868 cancel_lru_locks osc
9869 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9870 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9871 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9872 # XXX client can not do early lock cancel of OST lock
9873 # during rename (LU-4206), so cancel osc lock now.
9875 cancel_lru_locks osc
9876 can1=$(do_facet mds1 \
9877 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9878 awk '/ldlm_cancel/ {print $2}')
9879 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9880 awk '/ldlm_bl_callback/ {print $2}')
9881 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9883 can2=$(do_facet mds1 \
9884 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9885 awk '/ldlm_cancel/ {print $2}')
9886 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9887 awk '/ldlm_bl_callback/ {print $2}')
9888 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9889 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9890 lru_resize_enable mdc
9891 lru_resize_enable osc
9893 run_test 120f "Early Lock Cancel: rename test"
9896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9897 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9898 skip_env "no early lock cancel on server"
9899 remote_mds_nodsh && skip "remote MDS with nodsh"
9901 lru_resize_disable mdc
9902 lru_resize_disable osc
9904 echo create $count files
9905 test_mkdir $DIR/$tdir
9906 cancel_lru_locks mdc
9907 cancel_lru_locks osc
9910 can0=$(do_facet $SINGLEMDS \
9911 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9912 awk '/ldlm_cancel/ {print $2}')
9913 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9914 awk '/ldlm_bl_callback/ {print $2}')
9915 createmany -o $DIR/$tdir/f $count
9917 can1=$(do_facet $SINGLEMDS \
9918 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9919 awk '/ldlm_cancel/ {print $2}')
9920 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9921 awk '/ldlm_bl_callback/ {print $2}')
9923 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9924 echo rm $count files
9927 can2=$(do_facet $SINGLEMDS \
9928 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9929 awk '/ldlm_cancel/ {print $2}')
9930 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9931 awk '/ldlm_bl_callback/ {print $2}')
9933 echo total: $count removes in $((t2-t1))
9934 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9936 # wait for commitment of removal
9937 lru_resize_enable mdc
9938 lru_resize_enable osc
9940 run_test 120g "Early Lock Cancel: performance test"
9942 test_121() { #bug #10589
9943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9946 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9947 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9948 lctl set_param fail_loc=0x310
9949 cancel_lru_locks osc > /dev/null
9950 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9951 lctl set_param fail_loc=0
9952 [[ $reads -eq $writes ]] ||
9953 error "read $reads blocks, must be $writes blocks"
9955 run_test 121 "read cancel race ========="
9957 test_123a() { # was test 123, statahead(bug 11401)
9958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9961 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9962 log "testing UP system. Performance may be lower than expected."
9967 test_mkdir $DIR/$tdir
9968 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9969 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9971 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9972 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9974 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9975 lctl set_param -n llite.*.statahead_max 0
9976 lctl get_param llite.*.statahead_max
9977 cancel_lru_locks mdc
9978 cancel_lru_locks osc
9980 time ls -l $DIR/$tdir | wc -l
9982 delta=$((etime - stime))
9983 log "ls $i files without statahead: $delta sec"
9984 lctl set_param llite.*.statahead_max=$max
9986 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9987 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9988 cancel_lru_locks mdc
9989 cancel_lru_locks osc
9991 time ls -l $DIR/$tdir | wc -l
9993 delta_sa=$((etime - stime))
9994 log "ls $i files with statahead: $delta_sa sec"
9995 lctl get_param -n llite.*.statahead_stats
9996 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9998 [[ $swrong -lt $ewrong ]] &&
9999 log "statahead was stopped, maybe too many locks held!"
10000 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10002 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10003 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10004 lctl set_param -n llite.*.statahead_max 0
10005 lctl get_param llite.*.statahead_max
10006 cancel_lru_locks mdc
10007 cancel_lru_locks osc
10009 time ls -l $DIR/$tdir | wc -l
10011 delta=$((etime - stime))
10012 log "ls $i files again without statahead: $delta sec"
10013 lctl set_param llite.*.statahead_max=$max
10014 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10015 if [ $SLOWOK -eq 0 ]; then
10016 error "ls $i files is slower with statahead!"
10018 log "ls $i files is slower with statahead!"
10024 [ $delta -gt 20 ] && break
10025 [ $delta -gt 8 ] && MULT=$((50 / delta))
10026 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10034 delta=$((etime - stime))
10035 log "rm -r $DIR/$tdir/: $delta seconds"
10037 lctl get_param -n llite.*.statahead_stats
10039 run_test 123a "verify statahead work"
10041 test_123b () { # statahead(bug 15027)
10042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10044 test_mkdir $DIR/$tdir
10045 createmany -o $DIR/$tdir/$tfile-%d 1000
10047 cancel_lru_locks mdc
10048 cancel_lru_locks osc
10050 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10051 lctl set_param fail_loc=0x80000803
10052 ls -lR $DIR/$tdir > /dev/null
10054 lctl set_param fail_loc=0x0
10055 lctl get_param -n llite.*.statahead_stats
10060 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10064 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10065 skip_env "no lru resize on server"
10069 test_mkdir $DIR/$tdir
10071 log "create $NR files at $DIR/$tdir"
10072 createmany -o $DIR/$tdir/f $NR ||
10073 error "failed to create $NR files in $DIR/$tdir"
10075 cancel_lru_locks mdc
10076 ls -l $DIR/$tdir > /dev/null
10080 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10081 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10082 LRU_SIZE=$($LCTL get_param -n $PARAM)
10083 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10084 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10086 log "NS=$(basename $NSDIR)"
10091 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10092 skip "Not enough cached locks created!"
10094 log "LRU=$LRU_SIZE"
10098 # We know that lru resize allows one client to hold $LIMIT locks
10099 # for 10h. After that locks begin to be killed by client.
10101 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10103 if [ $LIMIT -lt $LRU_SIZE ]; then
10104 skip "Limit is too small $LIMIT"
10107 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10108 # killing locks. Some time was spent for creating locks. This means
10109 # that up to the moment of sleep finish we must have killed some of
10110 # them (10-100 locks). This depends on how fast ther were created.
10111 # Many of them were touched in almost the same moment and thus will
10112 # be killed in groups.
10113 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10115 # Use $LRU_SIZE_B here to take into account real number of locks
10116 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10117 local LRU_SIZE_B=$LRU_SIZE
10119 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10120 log "OLD_LVF=$OLD_LVF"
10121 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10123 # Let's make sure that we really have some margin. Client checks
10124 # cached locks every 10 sec.
10125 SLEEP=$((SLEEP+20))
10126 log "Sleep ${SLEEP} sec"
10128 while ((SEC<$SLEEP)); do
10132 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10133 echo -n "$LRU_SIZE"
10136 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10137 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10139 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10140 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10141 unlinkmany $DIR/$tdir/f $NR
10145 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10146 log "unlink $NR files at $DIR/$tdir"
10147 unlinkmany $DIR/$tdir/f $NR
10149 run_test 124a "lru resize ======================================="
10151 get_max_pool_limit()
10153 local limit=$($LCTL get_param \
10154 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10156 for l in $limit; do
10157 if [[ $l -gt $max ]]; then
10165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10166 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10167 skip_env "no lru resize on server"
10169 LIMIT=$(get_max_pool_limit)
10171 NR=$(($(default_lru_size)*20))
10172 if [[ $NR -gt $LIMIT ]]; then
10173 log "Limit lock number by $LIMIT locks"
10177 IFree=$(mdsrate_inodes_available)
10178 if [ $IFree -lt $NR ]; then
10179 log "Limit lock number by $IFree inodes"
10183 lru_resize_disable mdc
10184 test_mkdir -p $DIR/$tdir/disable_lru_resize
10186 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10187 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10188 cancel_lru_locks mdc
10191 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10194 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10197 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10201 nolruresize_delta=$((etime-stime))
10202 log "ls -la time: $nolruresize_delta seconds"
10203 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10204 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10206 lru_resize_enable mdc
10207 test_mkdir -p $DIR/$tdir/enable_lru_resize
10209 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10210 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10211 cancel_lru_locks mdc
10214 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10217 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10220 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10224 lruresize_delta=$((etime-stime))
10225 log "ls -la time: $lruresize_delta seconds"
10226 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10228 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10229 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10230 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10231 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10233 log "lru resize performs the same with no lru resize"
10235 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10237 run_test 124b "lru resize (performance test) ======================="
10240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10241 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10242 skip_env "no lru resize on server"
10244 # cache ununsed locks on client
10246 cancel_lru_locks mdc
10247 test_mkdir $DIR/$tdir
10248 createmany -o $DIR/$tdir/f $nr ||
10249 error "failed to create $nr files in $DIR/$tdir"
10250 ls -l $DIR/$tdir > /dev/null
10252 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10253 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10254 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10255 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10256 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10258 # set lru_max_age to 1 sec
10259 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10260 echo "sleep $((recalc_p * 2)) seconds..."
10261 sleep $((recalc_p * 2))
10263 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10264 # restore lru_max_age
10265 $LCTL set_param -n $nsdir.lru_max_age $max_age
10266 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10267 unlinkmany $DIR/$tdir/f $nr
10269 run_test 124c "LRUR cancel very aged locks"
10271 test_125() { # 13358
10272 $LCTL get_param -n llite.*.client_type | grep -q local ||
10273 skip "must run as local client"
10274 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10275 skip_env "must have acl enabled"
10276 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10278 test_mkdir $DIR/$tdir
10279 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10280 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10281 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10283 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10285 test_126() { # bug 12829/13455
10286 $GSS && skip_env "must run as gss disabled"
10287 $LCTL get_param -n llite.*.client_type | grep -q local ||
10288 skip "must run as local client"
10289 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10291 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10292 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10294 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10296 run_test 126 "check that the fsgid provided by the client is taken into account"
10298 test_127a() { # bug 15521
10299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10301 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10302 $LCTL set_param osc.*.stats=0
10303 FSIZE=$((2048 * 1024))
10304 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10305 cancel_lru_locks osc
10306 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10308 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10309 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10310 echo "got $COUNT $NAME"
10311 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10312 eval $NAME=$COUNT || error "Wrong proc format"
10315 read_bytes|write_bytes)
10316 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10317 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10318 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10319 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10320 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10321 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10322 error "sumsquare is too small: $SUMSQ"
10323 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10324 error "sumsquare is too big: $SUMSQ"
10328 done < $DIR/${tfile}.tmp
10330 #check that we actually got some stats
10331 [ "$read_bytes" ] || error "Missing read_bytes stats"
10332 [ "$write_bytes" ] || error "Missing write_bytes stats"
10333 [ "$read_bytes" != 0 ] || error "no read done"
10334 [ "$write_bytes" != 0 ] || error "no write done"
10336 run_test 127a "verify the client stats are sane"
10338 test_127b() { # bug LU-333
10339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10340 local name count samp unit min max sum sumsq
10342 $LCTL set_param llite.*.stats=0
10344 # perform 2 reads and writes so MAX is different from SUM.
10345 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10346 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10347 cancel_lru_locks osc
10348 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10349 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10351 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10352 while read name count samp unit min max sum sumsq; do
10353 echo "got $count $name"
10354 eval $name=$count || error "Wrong proc format"
10358 [ $count -ne 2 ] && error "count is not 2: $count"
10359 [ $min -ne $PAGE_SIZE ] &&
10360 error "min is not $PAGE_SIZE: $min"
10361 [ $max -ne $PAGE_SIZE ] &&
10362 error "max is incorrect: $max"
10363 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10364 error "sum is wrong: $sum"
10367 [ $count -ne 2 ] && error "count is not 2: $count"
10368 [ $min -ne $PAGE_SIZE ] &&
10369 error "min is not $PAGE_SIZE: $min"
10370 [ $max -ne $PAGE_SIZE ] &&
10371 error "max is incorrect: $max"
10372 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10373 error "sum is wrong: $sum"
10377 done < $TMP/$tfile.tmp
10379 #check that we actually got some stats
10380 [ "$read_bytes" ] || error "Missing read_bytes stats"
10381 [ "$write_bytes" ] || error "Missing write_bytes stats"
10382 [ "$read_bytes" != 0 ] || error "no read done"
10383 [ "$write_bytes" != 0 ] || error "no write done"
10385 rm -f $TMP/${tfile}.tmp
10387 run_test 127b "verify the llite client stats are sane"
10389 test_128() { # bug 15212
10391 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10396 result=$(grep error $TMP/$tfile.log)
10397 rm -f $DIR/$tfile $TMP/$tfile.log
10398 [ -z "$result" ] ||
10399 error "consecutive find's under interactive lfs failed"
10401 run_test 128 "interactive lfs for 2 consecutive find's"
10403 set_dir_limits () {
10408 local ldproc=/proc/fs/ldiskfs
10409 local facets=$(get_facets MDS)
10411 for facet in ${facets//,/ }; do
10412 canondev=$(ldiskfs_canon \
10413 *.$(convert_facet2label $facet).mntdev $facet)
10414 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10415 ldproc=/sys/fs/ldiskfs
10416 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10417 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10421 check_mds_dmesg() {
10422 local facets=$(get_facets MDS)
10423 for facet in ${facets//,/ }; do
10424 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10431 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10432 skip "Need MDS version with at least 2.5.56"
10433 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10434 skip_env "ldiskfs only test"
10436 remote_mds_nodsh && skip "remote MDS with nodsh"
10440 local has_warning=false
10443 mkdir -p $DIR/$tdir
10445 # block size of mds1
10446 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10447 set_dir_limits $maxsize $maxsize
10448 local dirsize=$(stat -c%s "$DIR/$tdir")
10450 while [[ $dirsize -le $maxsize ]]; do
10451 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10453 if ! $has_warning; then
10454 check_mds_dmesg '"is approaching"' && has_warning=true
10456 # check two errors:
10457 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10458 # EFBIG for previous versions included in ldiskfs series
10459 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10461 echo "return code $rc received as expected"
10463 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10464 error_exit "create failed w/o dir size limit"
10466 check_mds_dmesg '"has reached"' ||
10467 error_exit "reached message should be output"
10469 [ $has_warning = "false" ] &&
10470 error_exit "warning message should be output"
10472 dirsize=$(stat -c%s "$DIR/$tdir")
10474 [[ $dirsize -ge $maxsize ]] && return 0
10475 error_exit "current dir size $dirsize, " \
10476 "previous limit $maxsize"
10477 elif [ $rc -ne 0 ]; then
10479 error_exit "return $rc received instead of expected " \
10480 "$EFBIG or $ENOSPC, files in dir $dirsize"
10482 nfiles=$((nfiles + 1))
10483 dirsize=$(stat -c%s "$DIR/$tdir")
10487 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10489 run_test 129 "test directory size limit ========================"
10498 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10499 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10501 trap cleanup_130 EXIT RETURN
10503 local fm_file=$DIR/$tfile
10504 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10505 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10506 error "dd failed for $fm_file"
10508 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10509 filefrag -ves $fm_file
10511 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10512 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10513 [ $RC != 0 ] && error "filefrag $fm_file failed"
10515 filefrag_op=$(filefrag -ve -k $fm_file |
10516 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10517 lun=$($LFS getstripe -i $fm_file)
10519 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10522 for line in $filefrag_op
10524 frag_lun=`echo $line | cut -d: -f5`
10525 ext_len=`echo $line | cut -d: -f4`
10526 if (( $frag_lun != $lun )); then
10528 error "FIEMAP on 1-stripe file($fm_file) failed"
10531 (( tot_len += ext_len ))
10534 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10536 error "FIEMAP on 1-stripe file($fm_file) failed;"
10542 echo "FIEMAP on single striped file succeeded"
10544 run_test 130a "FIEMAP (1-stripe file)"
10547 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10549 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10550 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10552 trap cleanup_130 EXIT RETURN
10554 local fm_file=$DIR/$tfile
10555 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10556 error "setstripe on $fm_file"
10557 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10558 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10560 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10561 error "dd failed on $fm_file"
10563 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10564 filefrag_op=$(filefrag -ve -k $fm_file |
10565 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10567 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10568 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10573 for line in $filefrag_op
10575 frag_lun=$(echo $line | cut -d: -f5 |
10576 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10577 ext_len=$(echo $line | cut -d: -f4)
10578 if (( $frag_lun != $last_lun )); then
10579 if (( tot_len != 1024 )); then
10581 error "FIEMAP on $fm_file failed; returned " \
10582 "len $tot_len for OST $last_lun instead of 1024"
10585 (( num_luns += 1 ))
10589 (( tot_len += ext_len ))
10592 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10594 error "FIEMAP on $fm_file failed; returned wrong number of " \
10595 "luns or wrong len for OST $last_lun"
10601 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10603 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10606 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10608 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10609 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10611 trap cleanup_130 EXIT RETURN
10613 local fm_file=$DIR/$tfile
10614 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10615 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10616 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10618 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10619 error "dd failed on $fm_file"
10621 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10622 filefrag_op=$(filefrag -ve -k $fm_file |
10623 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10625 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10626 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10631 for line in $filefrag_op
10633 frag_lun=$(echo $line | cut -d: -f5 |
10634 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10635 ext_len=$(echo $line | cut -d: -f4)
10636 if (( $frag_lun != $last_lun )); then
10637 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10638 if (( logical != 512 )); then
10640 error "FIEMAP on $fm_file failed; returned " \
10641 "logical start for lun $logical instead of 512"
10644 if (( tot_len != 512 )); then
10646 error "FIEMAP on $fm_file failed; returned " \
10647 "len $tot_len for OST $last_lun instead of 1024"
10650 (( num_luns += 1 ))
10654 (( tot_len += ext_len ))
10657 if (( num_luns != 2 || tot_len != 512 )); then
10659 error "FIEMAP on $fm_file failed; returned wrong number of " \
10660 "luns or wrong len for OST $last_lun"
10666 echo "FIEMAP on 2-stripe file with hole succeeded"
10668 run_test 130c "FIEMAP (2-stripe file with hole)"
10671 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10673 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10674 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10676 trap cleanup_130 EXIT RETURN
10678 local fm_file=$DIR/$tfile
10679 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10680 error "setstripe on $fm_file"
10681 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10682 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10684 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10685 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10686 error "dd failed on $fm_file"
10688 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10689 filefrag_op=$(filefrag -ve -k $fm_file |
10690 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10692 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10693 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10698 for line in $filefrag_op
10700 frag_lun=$(echo $line | cut -d: -f5 |
10701 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10702 ext_len=$(echo $line | cut -d: -f4)
10703 if (( $frag_lun != $last_lun )); then
10704 if (( tot_len != 1024 )); then
10706 error "FIEMAP on $fm_file failed; returned " \
10707 "len $tot_len for OST $last_lun instead of 1024"
10710 (( num_luns += 1 ))
10714 (( tot_len += ext_len ))
10717 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10719 error "FIEMAP on $fm_file failed; returned wrong number of " \
10720 "luns or wrong len for OST $last_lun"
10726 echo "FIEMAP on N-stripe file succeeded"
10728 run_test 130d "FIEMAP (N-stripe file)"
10731 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10733 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10734 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10736 trap cleanup_130 EXIT RETURN
10738 local fm_file=$DIR/$tfile
10739 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10740 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10741 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10744 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10745 for ((i = 0; i < $NUM_BLKS; i++))
10747 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10750 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10751 filefrag_op=$(filefrag -ve -k $fm_file |
10752 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10754 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10755 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10760 for line in $filefrag_op
10762 frag_lun=$(echo $line | cut -d: -f5 |
10763 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10764 ext_len=$(echo $line | cut -d: -f4)
10765 if (( $frag_lun != $last_lun )); then
10766 if (( tot_len != $EXPECTED_LEN )); then
10768 error "FIEMAP on $fm_file failed; returned " \
10769 "len $tot_len for OST $last_lun instead " \
10773 (( num_luns += 1 ))
10777 (( tot_len += ext_len ))
10780 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10782 error "FIEMAP on $fm_file failed; returned wrong number " \
10783 "of luns or wrong len for OST $last_lun"
10789 echo "FIEMAP with continuation calls succeeded"
10791 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10794 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10795 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10797 local fm_file=$DIR/$tfile
10798 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10799 error "multiop create with lov_delay_create on $fm_file"
10801 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10802 filefrag_extents=$(filefrag -vek $fm_file |
10803 awk '/extents? found/ { print $2 }')
10804 if [[ "$filefrag_extents" != "0" ]]; then
10805 error "FIEMAP on $fm_file failed; " \
10806 "returned $filefrag_extents expected 0"
10811 run_test 130f "FIEMAP (unstriped file)"
10813 # Test for writev/readv
10815 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10816 error "writev test failed"
10817 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10818 error "readv failed"
10821 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10824 local fsize=$((524288 + 1048576 + 1572864))
10825 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10826 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10827 error "append writev test failed"
10829 ((fsize += 1572864 + 1048576))
10830 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10831 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10832 error "append writev test failed"
10835 run_test 131b "test append writev"
10838 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10841 run_test 131c "test read/write on file w/o objects"
10844 rwv -f $DIR/$tfile -w -n 1 1572864
10845 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10846 if [ "$NOB" != 1572864 ]; then
10847 error "Short read filed: read $NOB bytes instead of 1572864"
10851 run_test 131d "test short read"
10854 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10855 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10856 error "read hitting hole failed"
10859 run_test 131e "test read hitting hole"
10868 mds*) res=$(do_facet $facet \
10869 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10871 ost*) res=$(do_facet $facet \
10872 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10874 *) error "Wrong facet '$facet'" ;;
10876 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10877 # if the argument $3 is zero, it means any stat increment is ok.
10878 if [[ $want -gt 0 ]]; then
10879 local count=$(echo $res | awk '{ print $2 }')
10880 [[ $count -ne $want ]] &&
10881 error "The $op counter on $facet is $count, not $want"
10886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10887 remote_ost_nodsh && skip "remote OST with nodsh"
10888 remote_mds_nodsh && skip "remote MDS with nodsh"
10889 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10890 skip_env "MDS doesn't support rename stats"
10892 local testdir=$DIR/${tdir}/stats_testdir
10894 mkdir -p $DIR/${tdir}
10897 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10898 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10900 # verify mdt stats first.
10901 mkdir ${testdir} || error "mkdir failed"
10902 check_stats $SINGLEMDS "mkdir" 1
10903 touch ${testdir}/${tfile} || error "touch failed"
10904 check_stats $SINGLEMDS "open" 1
10905 check_stats $SINGLEMDS "close" 1
10906 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10907 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10908 check_stats $SINGLEMDS "mknod" 2
10910 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10911 check_stats $SINGLEMDS "unlink" 1
10912 rm -f ${testdir}/${tfile} || error "file remove failed"
10913 check_stats $SINGLEMDS "unlink" 2
10915 # remove working dir and check mdt stats again.
10916 rmdir ${testdir} || error "rmdir failed"
10917 check_stats $SINGLEMDS "rmdir" 1
10919 local testdir1=$DIR/${tdir}/stats_testdir1
10920 mkdir -p ${testdir}
10921 mkdir -p ${testdir1}
10922 touch ${testdir1}/test1
10923 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10924 check_stats $SINGLEMDS "crossdir_rename" 1
10926 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10927 check_stats $SINGLEMDS "samedir_rename" 1
10929 rm -rf $DIR/${tdir}
10931 run_test 133a "Verifying MDT stats ========================================"
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10937 remote_ost_nodsh && skip "remote OST with nodsh"
10938 remote_mds_nodsh && skip "remote MDS with nodsh"
10940 local testdir=$DIR/${tdir}/stats_testdir
10942 mkdir -p ${testdir} || error "mkdir failed"
10943 touch ${testdir}/${tfile} || error "touch failed"
10944 cancel_lru_locks mdc
10947 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10948 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10950 # extra mdt stats verification.
10951 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10952 check_stats $SINGLEMDS "setattr" 1
10953 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10954 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
10956 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10957 check_stats $SINGLEMDS "getattr" 1
10959 rm -rf $DIR/${tdir}
10961 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10962 # so the check below is not reliable
10963 [ $MDSCOUNT -eq 1 ] || return 0
10965 # Sleep to avoid a cached response.
10966 #define OBD_STATFS_CACHE_SECONDS 1
10968 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10969 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10970 $LFS df || error "lfs failed"
10971 check_stats $SINGLEMDS "statfs" 1
10973 # check aggregated statfs (LU-10018)
10974 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
10976 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
10979 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10980 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10982 check_stats $SINGLEMDS "statfs" 1
10984 # We want to check that the client didn't send OST_STATFS to
10985 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10986 # extra care is needed here.
10987 if remote_mds; then
10988 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10989 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10991 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10992 [ "$res" ] && error "OST got STATFS"
10997 run_test 133b "Verifying extra MDT stats =================================="
11000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11001 remote_ost_nodsh && skip "remote OST with nodsh"
11002 remote_mds_nodsh && skip "remote MDS with nodsh"
11004 local testdir=$DIR/$tdir/stats_testdir
11006 test_mkdir -p $testdir
11008 # verify obdfilter stats.
11009 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11011 cancel_lru_locks osc
11012 wait_delete_completed
11015 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11016 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11018 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11021 cancel_lru_locks osc
11022 check_stats ost1 "write" 1
11024 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11025 check_stats ost1 "read" 1
11027 > $testdir/$tfile || error "truncate failed"
11028 check_stats ost1 "punch" 1
11030 rm -f $testdir/$tfile || error "file remove failed"
11031 wait_delete_completed
11032 check_stats ost1 "destroy" 1
11036 run_test 133c "Verifying OST stats ========================================"
11043 while [ $value -ge 2 ]; do
11048 if [ $orig -gt $order ]; then
11056 local size=('K' 'M' 'G' 'T');
11058 local size_string=$value
11060 while [ $value -ge 1024 ]; do
11061 if [ $i -gt 3 ]; then
11062 #T is the biggest unit we get here, if that is bigger,
11064 size_string=${value}T
11067 value=$((value >> 10))
11068 if [ $value -lt 1024 ]; then
11069 size_string=${value}${size[$i]}
11078 get_rename_size() {
11080 local context=${2:-.}
11081 local sample=$(do_facet $SINGLEMDS $LCTL \
11082 get_param mdt.$FSNAME-MDT0000.rename_stats |
11083 grep -A1 $context |
11084 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11090 remote_ost_nodsh && skip "remote OST with nodsh"
11091 remote_mds_nodsh && skip "remote MDS with nodsh"
11092 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11093 skip_env "MDS doesn't support rename stats"
11095 local testdir1=$DIR/${tdir}/stats_testdir1
11096 local testdir2=$DIR/${tdir}/stats_testdir2
11097 mkdir -p $DIR/${tdir}
11099 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11101 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11102 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11104 createmany -o $testdir1/test 512 || error "createmany failed"
11106 # check samedir rename size
11107 mv ${testdir1}/test0 ${testdir1}/test_0
11109 local testdir1_size=$(ls -l $DIR/${tdir} |
11110 awk '/stats_testdir1/ {print $5}')
11111 local testdir2_size=$(ls -l $DIR/${tdir} |
11112 awk '/stats_testdir2/ {print $5}')
11114 testdir1_size=$(order_2 $testdir1_size)
11115 testdir2_size=$(order_2 $testdir2_size)
11117 testdir1_size=$(size_in_KMGT $testdir1_size)
11118 testdir2_size=$(size_in_KMGT $testdir2_size)
11120 echo "source rename dir size: ${testdir1_size}"
11121 echo "target rename dir size: ${testdir2_size}"
11123 local cmd="do_facet $SINGLEMDS $LCTL "
11124 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11126 eval $cmd || error "$cmd failed"
11127 local samedir=$($cmd | grep 'same_dir')
11128 local same_sample=$(get_rename_size $testdir1_size)
11129 [ -z "$samedir" ] && error "samedir_rename_size count error"
11130 [[ $same_sample -eq 1 ]] ||
11131 error "samedir_rename_size error $same_sample"
11132 echo "Check same dir rename stats success"
11134 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11136 # check crossdir rename size
11137 mv ${testdir1}/test_0 ${testdir2}/test_0
11139 testdir1_size=$(ls -l $DIR/${tdir} |
11140 awk '/stats_testdir1/ {print $5}')
11141 testdir2_size=$(ls -l $DIR/${tdir} |
11142 awk '/stats_testdir2/ {print $5}')
11144 testdir1_size=$(order_2 $testdir1_size)
11145 testdir2_size=$(order_2 $testdir2_size)
11147 testdir1_size=$(size_in_KMGT $testdir1_size)
11148 testdir2_size=$(size_in_KMGT $testdir2_size)
11150 echo "source rename dir size: ${testdir1_size}"
11151 echo "target rename dir size: ${testdir2_size}"
11153 eval $cmd || error "$cmd failed"
11154 local crossdir=$($cmd | grep 'crossdir')
11155 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11156 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11157 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11158 [[ $src_sample -eq 1 ]] ||
11159 error "crossdir_rename_size error $src_sample"
11160 [[ $tgt_sample -eq 1 ]] ||
11161 error "crossdir_rename_size error $tgt_sample"
11162 echo "Check cross dir rename stats success"
11163 rm -rf $DIR/${tdir}
11165 run_test 133d "Verifying rename_stats ========================================"
11168 remote_mds_nodsh && skip "remote MDS with nodsh"
11169 remote_ost_nodsh && skip "remote OST with nodsh"
11170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11172 local testdir=$DIR/${tdir}/stats_testdir
11173 local ctr f0 f1 bs=32768 count=42 sum
11175 mkdir -p ${testdir} || error "mkdir failed"
11177 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11179 for ctr in {write,read}_bytes; do
11181 cancel_lru_locks osc
11183 do_facet ost1 $LCTL set_param -n \
11184 "obdfilter.*.exports.clear=clear"
11186 if [ $ctr = write_bytes ]; then
11188 f1=${testdir}/${tfile}
11190 f0=${testdir}/${tfile}
11194 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11197 cancel_lru_locks osc
11199 sum=$(do_facet ost1 $LCTL get_param \
11200 "obdfilter.*.exports.*.stats" |
11201 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11202 $1 == ctr { sum += $7 }
11203 END { printf("%0.0f", sum) }')
11205 if ((sum != bs * count)); then
11206 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11210 rm -rf $DIR/${tdir}
11212 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11214 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11216 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11217 # not honor the -ignore_readdir_race option correctly. So we call
11218 # error_ignore() rather than error() in these cases. See LU-11152.
11220 if (find --version; do_facet mds1 find --version) |
11221 grep -q '\b4\.5\.1[1-4]\b'; then
11222 error_ignore LU-11152 "$@"
11229 # First without trusting modes.
11230 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11231 echo "proc_dirs='$proc_dirs'"
11232 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11233 find $proc_dirs -exec cat '{}' \; &> /dev/null
11235 # Second verifying readability.
11236 $LCTL get_param -R '*' &> /dev/null
11238 # Verifing writability with badarea_io.
11240 -ignore_readdir_race \
11242 -not -name force_lbug \
11243 -not -name changelog_mask \
11244 -exec badarea_io '{}' \; ||
11245 error_133 "find $proc_dirs failed"
11247 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11250 remote_mds_nodsh && skip "remote MDS with nodsh"
11251 remote_ost_nodsh && skip "remote OST with nodsh"
11253 # eventually, this can also be replaced with "lctl get_param -R",
11254 # but not until that option is always available on the server
11256 for facet in mds1 ost1; do
11257 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11258 skip_noexit "Too old lustre on $facet"
11259 local facet_proc_dirs=$(do_facet $facet \
11260 \\\ls -d $proc_regexp 2>/dev/null)
11261 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11262 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11263 do_facet $facet find $facet_proc_dirs \
11264 ! -name req_history \
11265 -exec cat '{}' \\\; &> /dev/null
11267 do_facet $facet find $facet_proc_dirs \
11268 ! -name req_history \
11270 -exec cat '{}' \\\; &> /dev/null ||
11271 error "proc file read failed"
11273 do_facet $facet find $facet_proc_dirs \
11274 -ignore_readdir_race \
11276 -not -name force_lbug \
11277 -not -name changelog_mask \
11278 -exec badarea_io '{}' \\\; ||
11279 error_133 "$facet find $facet_proc_dirs failed"
11282 # remount the FS in case writes/reads /proc break the FS
11283 cleanup || error "failed to unmount"
11284 setup || error "failed to setup"
11287 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11290 remote_mds_nodsh && skip "remote MDS with nodsh"
11291 remote_ost_nodsh && skip "remote OST with nodsh"
11292 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11293 skip "Need MDS version at least 2.9.54"
11297 for facet in client mds1 ost1; do
11298 local facet_proc_dirs=$(do_facet $facet \
11299 \\\ls -d $proc_regexp 2> /dev/null)
11300 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11301 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11302 # Get the list of files that are missing the terminating newline
11303 local missing=($(do_facet $facet \
11304 find ${facet_proc_dirs} -type f \| \
11305 while read F\; do \
11306 awk -v FS='\v' -v RS='\v\v' \
11307 "'END { if(NR>0 && \
11308 \\\$NF !~ /.*\\\n\$/) \
11309 print FILENAME}'" \
11312 [ ${#missing[*]} -eq 0 ] ||
11313 error "files do not end with newline: ${missing[*]}"
11316 run_test 133h "Proc files should end with newlines"
11319 remote_mds_nodsh && skip "remote MDS with nodsh"
11320 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11321 skip "Need MDS version at least 2.7.54"
11323 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11324 cancel_lru_locks mdc
11326 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11327 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11328 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11331 createmany -o $DIR/$tdir/f $nr ||
11332 error "failed to create $nr files in $DIR/$tdir"
11333 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11335 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11336 do_facet mds1 $LCTL set_param fail_loc=0x327
11337 do_facet mds1 $LCTL set_param fail_val=500
11340 echo "sleep 10 seconds ..."
11342 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11344 do_facet mds1 $LCTL set_param fail_loc=0
11345 do_facet mds1 $LCTL set_param fail_val=0
11346 [ $lck_cnt -lt $unused ] ||
11347 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11350 unlinkmany $DIR/$tdir/f $nr
11352 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11355 remote_mds_nodsh && skip "remote MDS with nodsh"
11356 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11357 skip "Need MDS version at least 2.7.54"
11359 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11360 cancel_lru_locks mdc
11362 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11363 ldlm.lock_reclaim_threshold_mb)
11364 # disable reclaim temporarily
11365 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11367 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11368 do_facet mds1 $LCTL set_param fail_loc=0x328
11369 do_facet mds1 $LCTL set_param fail_val=500
11371 $LCTL set_param debug=+trace
11374 createmany -o $DIR/$tdir/f $nr &
11375 local create_pid=$!
11377 echo "Sleep $TIMEOUT seconds ..."
11379 if ! ps -p $create_pid > /dev/null 2>&1; then
11380 do_facet mds1 $LCTL set_param fail_loc=0
11381 do_facet mds1 $LCTL set_param fail_val=0
11382 do_facet mds1 $LCTL set_param \
11383 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11384 error "createmany finished incorrectly!"
11386 do_facet mds1 $LCTL set_param fail_loc=0
11387 do_facet mds1 $LCTL set_param fail_val=0
11388 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11389 wait $create_pid || return 1
11391 unlinkmany $DIR/$tdir/f $nr
11393 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11395 test_140() { #bug-17379
11396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11398 test_mkdir $DIR/$tdir
11399 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11400 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11402 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11403 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11405 while i=$((i + 1)); do
11407 cd $i || error "Changing to $i"
11408 ln -s ../stat stat || error "Creating stat symlink"
11409 # Read the symlink until ELOOP present,
11410 # not LBUGing the system is considered success,
11411 # we didn't overrun the stack.
11412 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11413 if [ $ret -ne 0 ]; then
11414 if [ $ret -eq 40 ]; then
11417 error "Open stat symlink"
11423 echo "The symlink depth = $i"
11424 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11425 error "Invalid symlink depth"
11427 # Test recursive symlink
11428 ln -s symlink_self symlink_self
11429 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11430 echo "open symlink_self returns $ret"
11431 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11433 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11438 local TF="$TMP/$tfile"
11440 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11442 cancel_lru_locks $OSC
11443 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11444 remount_client $MOUNT
11446 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11449 $TRUNCATE $DIR/$tfile 6000
11450 cancel_lru_locks $OSC
11451 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11454 echo "12345" >>$DIR/$tfile
11455 cancel_lru_locks $OSC
11456 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11459 echo "12345" >>$DIR/$tfile
11460 cancel_lru_locks $OSC
11461 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11466 run_test 150 "truncate/append tests"
11468 #LU-2902 roc_hit was not able to read all values from lproc
11469 function roc_hit_init() {
11470 local list=$(comma_list $(osts_nodes))
11471 local dir=$DIR/$tdir-check
11472 local file=$dir/$tfile
11478 #use setstripe to do a write to every ost
11479 for i in $(seq 0 $((OSTCOUNT-1))); do
11480 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11481 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11482 idx=$(printf %04x $i)
11483 BEFORE=$(get_osd_param $list *OST*$idx stats |
11484 awk '$1 == "cache_access" {sum += $7}
11485 END { printf("%0.0f", sum) }')
11487 cancel_lru_locks osc
11488 cat $file >/dev/null
11490 AFTER=$(get_osd_param $list *OST*$idx stats |
11491 awk '$1 == "cache_access" {sum += $7}
11492 END { printf("%0.0f", sum) }')
11494 echo BEFORE:$BEFORE AFTER:$AFTER
11495 if ! let "AFTER - BEFORE == 4"; then
11497 error "roc_hit is not safe to use"
11505 function roc_hit() {
11506 local list=$(comma_list $(osts_nodes))
11507 echo $(get_osd_param $list '' stats |
11508 awk '$1 == "cache_hit" {sum += $7}
11509 END { printf("%0.0f", sum) }')
11512 function set_cache() {
11515 if [ "$2" == "off" ]; then
11518 local list=$(comma_list $(osts_nodes))
11519 set_osd_param $list '' $1_cache_enable $on
11521 cancel_lru_locks osc
11525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11526 remote_ost_nodsh && skip "remote OST with nodsh"
11529 local list=$(comma_list $(osts_nodes))
11531 # check whether obdfilter is cache capable at all
11532 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11533 skip "not cache-capable obdfilter"
11536 # check cache is enabled on all obdfilters
11537 if get_osd_param $list '' read_cache_enable | grep 0; then
11538 skip "oss cache is disabled"
11541 set_osd_param $list '' writethrough_cache_enable 1
11543 # check write cache is enabled on all obdfilters
11544 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11545 skip "oss write cache is NOT enabled"
11550 #define OBD_FAIL_OBD_NO_LRU 0x609
11551 do_nodes $list $LCTL set_param fail_loc=0x609
11553 # pages should be in the case right after write
11554 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11557 local BEFORE=$(roc_hit)
11558 cancel_lru_locks osc
11559 cat $DIR/$tfile >/dev/null
11560 local AFTER=$(roc_hit)
11562 do_nodes $list $LCTL set_param fail_loc=0
11564 if ! let "AFTER - BEFORE == CPAGES"; then
11565 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11568 # the following read invalidates the cache
11569 cancel_lru_locks osc
11570 set_osd_param $list '' read_cache_enable 0
11571 cat $DIR/$tfile >/dev/null
11573 # now data shouldn't be found in the cache
11575 cancel_lru_locks osc
11576 cat $DIR/$tfile >/dev/null
11578 if let "AFTER - BEFORE != 0"; then
11579 error "IN CACHE: before: $BEFORE, after: $AFTER"
11582 set_osd_param $list '' read_cache_enable 1
11585 run_test 151 "test cache on oss and controls ==============================="
11588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11590 local TF="$TMP/$tfile"
11592 # simulate ENOMEM during write
11593 #define OBD_FAIL_OST_NOMEM 0x226
11594 lctl set_param fail_loc=0x80000226
11595 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11597 sync || error "sync failed"
11598 lctl set_param fail_loc=0
11600 # discard client's cache
11601 cancel_lru_locks osc
11603 # simulate ENOMEM during read
11604 lctl set_param fail_loc=0x80000226
11605 cmp $TF $DIR/$tfile || error "cmp failed"
11606 lctl set_param fail_loc=0
11610 run_test 152 "test read/write with enomem ============================"
11613 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11615 run_test 153 "test if fdatasync does not crash ======================="
11617 dot_lustre_fid_permission_check() {
11619 local ffid=$MOUNT/.lustre/fid/$fid
11622 echo "stat fid $fid"
11623 stat $ffid > /dev/null || error "stat $ffid failed."
11624 echo "touch fid $fid"
11625 touch $ffid || error "touch $ffid failed."
11626 echo "write to fid $fid"
11627 cat /etc/hosts > $ffid || error "write $ffid failed."
11628 echo "read fid $fid"
11629 diff /etc/hosts $ffid || error "read $ffid failed."
11630 echo "append write to fid $fid"
11631 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11632 echo "rename fid $fid"
11633 mv $ffid $test_dir/$tfile.1 &&
11634 error "rename $ffid to $tfile.1 should fail."
11635 touch $test_dir/$tfile.1
11636 mv $test_dir/$tfile.1 $ffid &&
11637 error "rename $tfile.1 to $ffid should fail."
11638 rm -f $test_dir/$tfile.1
11639 echo "truncate fid $fid"
11640 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11641 echo "link fid $fid"
11642 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11643 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11644 echo "setfacl fid $fid"
11645 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11646 echo "getfacl fid $fid"
11647 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11649 echo "unlink fid $fid"
11650 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11651 echo "mknod fid $fid"
11652 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11654 fid=[0xf00000400:0x1:0x0]
11655 ffid=$MOUNT/.lustre/fid/$fid
11657 echo "stat non-exist fid $fid"
11658 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11659 echo "write to non-exist fid $fid"
11660 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11661 echo "link new fid $fid"
11662 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11664 mkdir -p $test_dir/$tdir
11665 touch $test_dir/$tdir/$tfile
11666 fid=$($LFS path2fid $test_dir/$tdir)
11669 error "error: could not get fid for $test_dir/$dir/$tfile."
11671 ffid=$MOUNT/.lustre/fid/$fid
11674 ls $ffid > /dev/null || error "ls $ffid failed."
11675 echo "touch $fid/$tfile.1"
11676 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11678 echo "touch $MOUNT/.lustre/fid/$tfile"
11679 touch $MOUNT/.lustre/fid/$tfile && \
11680 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11682 echo "setxattr to $MOUNT/.lustre/fid"
11683 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11685 echo "listxattr for $MOUNT/.lustre/fid"
11686 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11688 echo "delxattr from $MOUNT/.lustre/fid"
11689 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11691 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11692 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11693 error "touch invalid fid should fail."
11695 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11696 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11697 error "touch non-normal fid should fail."
11699 echo "rename $tdir to $MOUNT/.lustre/fid"
11700 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11701 error "rename to $MOUNT/.lustre/fid should fail."
11703 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11705 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11706 local new_obf_mode=777
11708 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11709 chmod $new_obf_mode $DIR/.lustre/fid ||
11710 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11712 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11713 [ $obf_mode -eq $new_obf_mode ] ||
11714 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11716 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11717 chmod $old_obf_mode $DIR/.lustre/fid ||
11718 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11721 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11722 fid=$($LFS path2fid $test_dir/$tfile-2)
11724 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11726 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11727 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11728 error "create lov data thru .lustre failed"
11730 echo "cp /etc/passwd $test_dir/$tfile-2"
11731 cp /etc/passwd $test_dir/$tfile-2 ||
11732 error "copy to $test_dir/$tfile-2 failed."
11733 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11734 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11735 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11737 rm -rf $test_dir/tfile.lnk
11738 rm -rf $test_dir/$tfile-2
11742 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11743 skip "Need MDS version at least 2.4.1"
11745 local tf=$DIR/$tfile
11748 local fid=$($LFS path2fid $tf)
11749 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11751 # check that we get the same pathname back
11752 local found=$($LFS fid2path $MOUNT "$fid")
11753 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11754 [ "$found" == "$tf" ] ||
11755 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11757 run_test 154A "lfs path2fid and fid2path basic checks"
11760 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11761 skip "Need MDS version at least 2.4.1"
11763 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11764 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11765 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11766 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11768 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11769 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11771 # check that we get the same pathname
11772 echo "PFID: $PFID, name: $name"
11773 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11774 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11775 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11776 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11778 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11780 run_test 154B "verify the ll_decode_linkea tool"
11783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11784 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11785 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11786 skip "Need MDS version at least 2.2.51"
11787 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11789 cp /etc/hosts $DIR/$tfile
11791 fid=$($LFS path2fid $DIR/$tfile)
11793 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11795 dot_lustre_fid_permission_check "$fid" $DIR ||
11796 error "dot lustre permission check $fid failed"
11798 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11800 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11802 touch $MOUNT/.lustre/file &&
11803 error "creation is not allowed under .lustre"
11805 mkdir $MOUNT/.lustre/dir &&
11806 error "mkdir is not allowed under .lustre"
11810 run_test 154a "Open-by-FID"
11813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11814 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11816 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11817 skip "Need MDS version at least 2.2.51"
11819 local remote_dir=$DIR/$tdir/remote_dir
11823 mkdir -p $DIR/$tdir
11824 $LFS mkdir -i $MDTIDX $remote_dir ||
11825 error "create remote directory failed"
11827 cp /etc/hosts $remote_dir/$tfile
11829 fid=$($LFS path2fid $remote_dir/$tfile)
11831 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11833 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11834 error "dot lustre permission check $fid failed"
11837 run_test 154b "Open-by-FID for remote directory"
11840 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11841 skip "Need MDS version at least 2.4.1"
11843 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11844 local FID1=$($LFS path2fid $DIR/$tfile.1)
11845 local FID2=$($LFS path2fid $DIR/$tfile.2)
11846 local FID3=$($LFS path2fid $DIR/$tfile.3)
11849 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11850 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11851 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11853 [ "$FID" = "${!want}" ] ||
11854 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11858 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11860 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11861 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11865 run_test 154c "lfs path2fid and fid2path multiple arguments"
11868 remote_mds_nodsh && skip "remote MDS with nodsh"
11869 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11870 skip "Need MDS version at least 2.5.53"
11872 if remote_mds; then
11873 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11877 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11884 local fid=$($LFS path2fid $DIR/$tfile)
11887 cmd="exec $fd<$DIR/$tfile"
11889 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11890 echo "$fid_list" | grep "$fid"
11893 cmd="exec $fd>/dev/null"
11895 if [ $rc -ne 0 ]; then
11896 error "FID $fid not found in open files list $fid_list"
11899 run_test 154d "Verify open file fid"
11903 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11904 skip "Need MDS version at least 2.6.50"
11906 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11907 error ".lustre returned by readdir"
11910 run_test 154e ".lustre is not returned by readdir"
11913 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11915 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11916 test_mkdir -p -c1 $DIR/$tdir/d
11917 # test dirs inherit from its stripe
11918 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11919 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11920 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11921 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11924 # get fid of parents
11925 local FID0=$($LFS path2fid $DIR/$tdir/d)
11926 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11927 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11928 local FID3=$($LFS path2fid $DIR)
11930 # check that path2fid --parents returns expected <parent_fid>/name
11931 # 1) test for a directory (single parent)
11932 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11933 [ "$parent" == "$FID0/foo1" ] ||
11934 error "expected parent: $FID0/foo1, got: $parent"
11936 # 2) test for a file with nlink > 1 (multiple parents)
11937 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11938 echo "$parent" | grep -F "$FID1/$tfile" ||
11939 error "$FID1/$tfile not returned in parent list"
11940 echo "$parent" | grep -F "$FID2/link" ||
11941 error "$FID2/link not returned in parent list"
11943 # 3) get parent by fid
11944 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11945 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11946 echo "$parent" | grep -F "$FID1/$tfile" ||
11947 error "$FID1/$tfile not returned in parent list (by fid)"
11948 echo "$parent" | grep -F "$FID2/link" ||
11949 error "$FID2/link not returned in parent list (by fid)"
11951 # 4) test for entry in root directory
11952 parent=$($LFS path2fid --parents $DIR/f)
11953 echo "$parent" | grep -F "$FID3/f" ||
11954 error "$FID3/f not returned in parent list"
11956 # 5) test it on root directory
11957 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11958 error "$MOUNT should not have parents"
11960 # enable xattr caching and check that linkea is correctly updated
11961 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11962 save_lustre_params client "llite.*.xattr_cache" > $save
11963 lctl set_param llite.*.xattr_cache 1
11965 # 6.1) linkea update on rename
11966 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11968 # get parents by fid
11969 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11970 # foo1 should no longer be returned in parent list
11971 echo "$parent" | grep -F "$FID1" &&
11972 error "$FID1 should no longer be in parent list"
11973 # the new path should appear
11974 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11975 error "$FID2/$tfile.moved is not in parent list"
11977 # 6.2) linkea update on unlink
11978 rm -f $DIR/$tdir/d/foo2/link
11979 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11980 # foo2/link should no longer be returned in parent list
11981 echo "$parent" | grep -F "$FID2/link" &&
11982 error "$FID2/link should no longer be in parent list"
11986 restore_lustre_params < $save
11989 run_test 154f "get parent fids by reading link ea"
11993 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11994 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
11995 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
11996 skip "Need MDS version at least 2.6.92"
11998 mkdir -p $DIR/$tdir
11999 llapi_fid_test -d $DIR/$tdir
12001 run_test 154g "various llapi FID tests"
12003 test_155_small_load() {
12004 local temp=$TMP/$tfile
12005 local file=$DIR/$tfile
12007 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12008 error "dd of=$temp bs=6096 count=1 failed"
12010 cancel_lru_locks $OSC
12011 cmp $temp $file || error "$temp $file differ"
12013 $TRUNCATE $temp 6000
12014 $TRUNCATE $file 6000
12015 cmp $temp $file || error "$temp $file differ (truncate1)"
12017 echo "12345" >>$temp
12018 echo "12345" >>$file
12019 cmp $temp $file || error "$temp $file differ (append1)"
12021 echo "12345" >>$temp
12022 echo "12345" >>$file
12023 cmp $temp $file || error "$temp $file differ (append2)"
12029 test_155_big_load() {
12030 remote_ost_nodsh && skip "remote OST with nodsh"
12032 local temp=$TMP/$tfile
12033 local file=$DIR/$tfile
12036 local cache_size=$(do_facet ost$((MAXI+1)) \
12037 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12038 local large_file_size=$((cache_size * 2))
12040 echo "OSS cache size: $cache_size KB"
12041 echo "Large file size: $large_file_size KB"
12043 [ $MAXV -le $large_file_size ] &&
12044 skip_env "max available OST size needs > $large_file_size KB"
12046 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12048 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12049 error "dd of=$temp bs=$large_file_size count=1k failed"
12052 cancel_lru_locks osc
12053 cmp $temp $file || error "$temp $file differ"
12059 save_writethrough() {
12060 local facets=$(get_facets OST)
12062 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12068 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12070 save_writethrough $p
12073 set_cache writethrough on
12074 test_155_small_load
12075 restore_lustre_params < $p
12078 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12083 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12085 save_writethrough $p
12088 set_cache writethrough off
12089 test_155_small_load
12090 restore_lustre_params < $p
12093 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12098 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12100 save_writethrough $p
12103 set_cache writethrough on
12104 test_155_small_load
12105 restore_lustre_params < $p
12108 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12113 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12115 save_writethrough $p
12118 set_cache writethrough off
12119 test_155_small_load
12120 restore_lustre_params < $p
12123 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12128 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12130 save_writethrough $p
12133 set_cache writethrough on
12135 restore_lustre_params < $p
12138 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12143 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12145 save_writethrough $p
12148 set_cache writethrough off
12150 restore_lustre_params < $p
12153 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12158 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12160 save_writethrough $p
12163 set_cache writethrough on
12165 restore_lustre_params < $p
12168 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12173 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12175 save_writethrough $p
12178 set_cache writethrough off
12180 restore_lustre_params < $p
12183 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12187 remote_ost_nodsh && skip "remote OST with nodsh"
12188 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12189 skip "stats not implemented on old servers"
12190 [ "$ost1_FSTYPE" = "zfs" ] &&
12191 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12196 local file="$DIR/$tfile"
12197 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12199 save_writethrough $p
12202 log "Turn on read and write cache"
12204 set_cache writethrough on
12206 log "Write data and read it back."
12207 log "Read should be satisfied from the cache."
12208 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12210 cancel_lru_locks osc
12211 cat $file >/dev/null
12213 if ! let "AFTER - BEFORE == CPAGES"; then
12214 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12216 log "cache hits:: before: $BEFORE, after: $AFTER"
12219 log "Read again; it should be satisfied from the cache."
12221 cancel_lru_locks osc
12222 cat $file >/dev/null
12224 if ! let "AFTER - BEFORE == CPAGES"; then
12225 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12227 log "cache hits:: before: $BEFORE, after: $AFTER"
12230 log "Turn off the read cache and turn on the write cache"
12232 set_cache writethrough on
12234 log "Read again; it should be satisfied from the cache."
12236 cancel_lru_locks osc
12237 cat $file >/dev/null
12239 if ! let "AFTER - BEFORE == CPAGES"; then
12240 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12242 log "cache hits:: before: $BEFORE, after: $AFTER"
12245 log "Read again; it should not be satisfied from the cache."
12247 cancel_lru_locks osc
12248 cat $file >/dev/null
12250 if ! let "AFTER - BEFORE == 0"; then
12251 error "IN CACHE: before: $BEFORE, after: $AFTER"
12253 log "cache hits:: before: $BEFORE, after: $AFTER"
12256 log "Write data and read it back."
12257 log "Read should be satisfied from the cache."
12258 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12260 cancel_lru_locks osc
12261 cat $file >/dev/null
12263 if ! let "AFTER - BEFORE == CPAGES"; then
12264 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12266 log "cache hits:: before: $BEFORE, after: $AFTER"
12269 log "Read again; it should not be satisfied from the cache."
12271 cancel_lru_locks osc
12272 cat $file >/dev/null
12274 if ! let "AFTER - BEFORE == 0"; then
12275 error "IN CACHE: before: $BEFORE, after: $AFTER"
12277 log "cache hits:: before: $BEFORE, after: $AFTER"
12280 log "Turn off read and write cache"
12282 set_cache writethrough off
12284 log "Write data and read it back"
12285 log "It should not be satisfied from the cache."
12287 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12288 cancel_lru_locks osc
12290 cat $file >/dev/null
12292 if ! let "AFTER - BEFORE == 0"; then
12293 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12295 log "cache hits:: before: $BEFORE, after: $AFTER"
12298 log "Turn on the read cache and turn off the write cache"
12300 set_cache writethrough off
12302 log "Write data and read it back"
12303 log "It should not be satisfied from the cache."
12305 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12307 cancel_lru_locks osc
12308 cat $file >/dev/null
12310 if ! let "AFTER - BEFORE == 0"; then
12311 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12313 log "cache hits:: before: $BEFORE, after: $AFTER"
12316 log "Read again; it should be satisfied from the cache."
12318 cancel_lru_locks osc
12319 cat $file >/dev/null
12321 if ! let "AFTER - BEFORE == CPAGES"; then
12322 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12324 log "cache hits:: before: $BEFORE, after: $AFTER"
12327 restore_lustre_params < $p
12330 run_test 156 "Verification of tunables"
12333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12334 remote_mds_nodsh && skip "remote MDS with nodsh"
12335 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12336 skip "Need MDS version at least 2.2.0"
12338 changelog_register || error "changelog_register failed"
12339 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12340 changelog_users $SINGLEMDS | grep -q $cl_user ||
12341 error "User $cl_user not found in changelog_users"
12344 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12345 changelog_clear 0 || error "changelog_clear failed"
12346 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12347 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12348 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12349 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12350 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12351 rm $DIR/$tdir/pics/desktop.jpg
12353 changelog_dump | tail -10
12355 echo "verifying changelog mask"
12356 changelog_chmask "-MKDIR"
12357 changelog_chmask "-CLOSE"
12359 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12360 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12362 changelog_chmask "+MKDIR"
12363 changelog_chmask "+CLOSE"
12365 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12366 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12368 changelog_dump | tail -10
12369 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12370 CLOSES=$(changelog_dump | grep -c "CLOSE")
12371 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12372 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12375 echo "verifying target fid"
12376 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12377 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12378 [ "$fidc" == "$fidf" ] ||
12379 error "changelog '$tfile' fid $fidc != file fid $fidf"
12380 echo "verifying parent fid"
12381 # The FID returned from the Changelog may be the directory shard on
12382 # a different MDT, and not the FID returned by path2fid on the parent.
12383 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12384 # since this is what will matter when recreating this file in the tree.
12385 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12386 local pathp=$($LFS fid2path $MOUNT "$fidp")
12387 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12388 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12390 echo "getting records for $cl_user"
12391 changelog_users $SINGLEMDS
12392 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12394 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12395 error "changelog_clear failed"
12396 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12397 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12398 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12399 error "user index expect $user_rec1 + $nclr != $user_rec2"
12401 local min0_rec=$(changelog_users $SINGLEMDS |
12402 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12403 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12404 awk '{ print $1; exit; }')
12406 changelog_dump | tail -n 5
12407 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12408 [ $first_rec == $((min0_rec + 1)) ] ||
12409 error "first index should be $min0_rec + 1 not $first_rec"
12411 # LU-3446 changelog index reset on MDT restart
12412 local cur_rec1=$(changelog_users $SINGLEMDS |
12413 awk '/^current.index:/ { print $NF }')
12414 changelog_clear 0 ||
12415 error "clear all changelog records for $cl_user failed"
12416 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12417 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12418 error "Fail to start $SINGLEMDS"
12419 local cur_rec2=$(changelog_users $SINGLEMDS |
12420 awk '/^current.index:/ { print $NF }')
12421 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12422 [ $cur_rec1 == $cur_rec2 ] ||
12423 error "current index should be $cur_rec1 not $cur_rec2"
12425 echo "verifying users from this test are deregistered"
12426 changelog_deregister || error "changelog_deregister failed"
12427 changelog_users $SINGLEMDS | grep -q $cl_user &&
12428 error "User '$cl_user' still in changelog_users"
12430 # lctl get_param -n mdd.*.changelog_users
12431 # current index: 144
12432 # ID index (idle seconds)
12434 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12435 # this is the normal case where all users were deregistered
12436 # make sure no new records are added when no users are present
12437 local last_rec1=$(changelog_users $SINGLEMDS |
12438 awk '/^current.index:/ { print $NF }')
12439 touch $DIR/$tdir/chloe
12440 local last_rec2=$(changelog_users $SINGLEMDS |
12441 awk '/^current.index:/ { print $NF }')
12442 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12443 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12445 # any changelog users must be leftovers from a previous test
12446 changelog_users $SINGLEMDS
12447 echo "other changelog users; can't verify off"
12450 run_test 160a "changelog sanity"
12452 test_160b() { # LU-3587
12453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12454 remote_mds_nodsh && skip "remote MDS with nodsh"
12455 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12456 skip "Need MDS version at least 2.2.0"
12458 changelog_register || error "changelog_register failed"
12459 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12460 changelog_users $SINGLEMDS | grep -q $cl_user ||
12461 error "User '$cl_user' not found in changelog_users"
12463 local longname1=$(str_repeat a 255)
12464 local longname2=$(str_repeat b 255)
12467 echo "creating very long named file"
12468 touch $longname1 || error "create of '$longname1' failed"
12469 echo "renaming very long named file"
12470 mv $longname1 $longname2
12472 changelog_dump | grep RENME | tail -n 5
12475 run_test 160b "Verify that very long rename doesn't crash in changelog"
12478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12479 remote_mds_nodsh && skip "remote MDS with nodsh"
12481 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12482 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12483 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12484 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12488 # Registration step
12489 changelog_register || error "changelog_register failed"
12492 mkdir -p $DIR/$tdir
12493 $MCREATE $DIR/$tdir/foo_160c
12494 changelog_chmask "-TRUNC"
12495 $TRUNCATE $DIR/$tdir/foo_160c 200
12496 changelog_chmask "+TRUNC"
12497 $TRUNCATE $DIR/$tdir/foo_160c 199
12498 changelog_dump | tail -n 5
12499 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12500 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12502 run_test 160c "verify that changelog log catch the truncate event"
12505 remote_mds_nodsh && skip "remote MDS with nodsh"
12506 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12508 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12509 skip "Need MDS version at least 2.7.60"
12511 # Registration step
12512 changelog_register || error "changelog_register failed"
12514 mkdir -p $DIR/$tdir/migrate_dir
12515 changelog_clear 0 || error "changelog_clear failed"
12517 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12518 changelog_dump | tail -n 5
12519 local migrates=$(changelog_dump | grep -c "MIGRT")
12520 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12522 run_test 160d "verify that changelog log catch the migrate event"
12525 remote_mds_nodsh && skip "remote MDS with nodsh"
12528 changelog_register || error "changelog_register failed"
12530 # Delete a future user (expect fail)
12531 local MDT0=$(facet_svc $SINGLEMDS)
12532 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12535 if [ $rc -eq 0 ]; then
12536 error "Deleted non-existant user cl77"
12537 elif [ $rc -ne 2 ]; then
12538 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12541 # Clear to a bad index (1 billion should be safe)
12542 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12545 if [ $rc -eq 0 ]; then
12546 error "Successfully cleared to invalid CL index"
12547 elif [ $rc -ne 22 ]; then
12548 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12551 run_test 160e "changelog negative testing (should return errors)"
12554 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12555 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12556 skip "Need MDS version at least 2.10.56"
12558 local mdts=$(comma_list $(mdts_nodes))
12561 changelog_register || error "first changelog_register failed"
12562 changelog_register || error "second changelog_register failed"
12564 declare -A cl_user1
12565 declare -A cl_user2
12570 # generate some changelog records to accumulate on each MDT
12571 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12572 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12573 error "create $DIR/$tdir/$tfile failed"
12575 # check changelogs have been generated
12576 local nbcl=$(changelog_dump | wc -l)
12577 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12579 for param in "changelog_max_idle_time=10" \
12581 "changelog_min_gc_interval=2" \
12582 "changelog_min_free_cat_entries=3"; do
12583 local MDT0=$(facet_svc $SINGLEMDS)
12584 local var="${param%=*}"
12585 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12587 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12588 do_nodes $mdts $LCTL set_param mdd.*.$param
12591 # force cl_user2 to be idle (1st part)
12594 # simulate changelog catalog almost full
12595 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12596 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12598 for i in $(seq $MDSCOUNT); do
12599 cl_users=(${CL_USERS[mds$i]})
12600 cl_user1[mds$i]="${cl_users[0]}"
12601 cl_user2[mds$i]="${cl_users[1]}"
12603 [ -n "${cl_user1[mds$i]}" ] ||
12604 error "mds$i: no user registered"
12605 [ -n "${cl_user2[mds$i]}" ] ||
12606 error "mds$i: only ${cl_user2[mds$i]} is registered"
12608 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12609 [ -n "$user_rec1" ] ||
12610 error "mds$i: User ${cl_user1[mds$i]} not registered"
12611 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12612 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12613 [ -n "$user_rec2" ] ||
12614 error "mds$i: User ${cl_user1[mds$i]} not registered"
12615 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12616 "$user_rec1 + 2 == $user_rec2"
12617 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12618 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12619 "$user_rec1 + 2, but is $user_rec2"
12620 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12621 [ -n "$user_rec2" ] ||
12622 error "mds$i: User ${cl_user2[mds$i]} not registered"
12623 [ $user_rec1 == $user_rec2 ] ||
12624 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12625 "$user_rec1, but is $user_rec2"
12628 # force cl_user2 to be idle (2nd part) and to reach
12629 # changelog_max_idle_time
12632 # generate one more changelog to trigger fail_loc
12633 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12634 error "create $DIR/$tdir/${tfile}bis failed"
12636 # ensure gc thread is done
12637 for i in $(mdts_nodes); do
12639 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12640 error "$i: GC-thread not done"
12644 for i in $(seq $MDSCOUNT); do
12645 # check cl_user1 still registered
12646 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12647 error "mds$i: User ${cl_user1[mds$i]} not registered"
12648 # check cl_user2 unregistered
12649 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12650 error "mds$i: User ${cl_user2[mds$i]} still registered"
12652 # check changelogs are present and starting at $user_rec1 + 1
12653 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12654 [ -n "$user_rec1" ] ||
12655 error "mds$i: User ${cl_user1[mds$i]} not registered"
12656 first_rec=$($LFS changelog $(facet_svc mds$i) |
12657 awk '{ print $1; exit; }')
12659 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12660 [ $((user_rec1 + 1)) == $first_rec ] ||
12661 error "mds$i: first index should be $user_rec1 + 1, " \
12662 "but is $first_rec"
12665 run_test 160f "changelog garbage collect (timestamped users)"
12668 remote_mds_nodsh && skip "remote MDS with nodsh"
12669 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12670 skip "Need MDS version at least 2.10.56"
12672 local mdts=$(comma_list $(mdts_nodes))
12674 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12675 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12678 changelog_register || error "first changelog_register failed"
12679 changelog_register || error "second changelog_register failed"
12681 declare -A cl_user1
12682 declare -A cl_user2
12687 # generate some changelog records to accumulate on each MDT
12688 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12689 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12690 error "create $DIR/$tdir/$tfile failed"
12692 # check changelogs have been generated
12693 local nbcl=$(changelog_dump | wc -l)
12694 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12696 # reduce the max_idle_indexes value to make sure we exceed it
12697 max_ndx=$((nbcl / 2 - 1))
12699 for param in "changelog_max_idle_indexes=$max_ndx" \
12701 "changelog_min_gc_interval=2" \
12702 "changelog_min_free_cat_entries=3"; do
12703 local MDT0=$(facet_svc $SINGLEMDS)
12704 local var="${param%=*}"
12705 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12707 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12708 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12709 error "unable to set mdd.*.$param"
12712 # simulate changelog catalog almost full
12713 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12714 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12716 for i in $(seq $MDSCOUNT); do
12717 cl_users=(${CL_USERS[mds$i]})
12718 cl_user1[mds$i]="${cl_users[0]}"
12719 cl_user2[mds$i]="${cl_users[1]}"
12721 [ -n "${cl_user1[mds$i]}" ] ||
12722 error "mds$i: no user registered"
12723 [ -n "${cl_user2[mds$i]}" ] ||
12724 error "mds$i: only ${cl_user1[mds$i]} is registered"
12726 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12727 [ -n "$user_rec1" ] ||
12728 error "mds$i: User ${cl_user1[mds$i]} not registered"
12729 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12730 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12731 [ -n "$user_rec2" ] ||
12732 error "mds$i: User ${cl_user1[mds$i]} not registered"
12733 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12734 "$user_rec1 + 2 == $user_rec2"
12735 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12736 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12737 "$user_rec1 + 2, but is $user_rec2"
12738 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12739 [ -n "$user_rec2" ] ||
12740 error "mds$i: User ${cl_user2[mds$i]} not registered"
12741 [ $user_rec1 == $user_rec2 ] ||
12742 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12743 "$user_rec1, but is $user_rec2"
12746 # ensure we are past the previous changelog_min_gc_interval set above
12749 # generate one more changelog to trigger fail_loc
12750 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12751 error "create $DIR/$tdir/${tfile}bis failed"
12753 # ensure gc thread is done
12754 for i in $(mdts_nodes); do
12756 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12757 error "$i: GC-thread not done"
12761 for i in $(seq $MDSCOUNT); do
12762 # check cl_user1 still registered
12763 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12764 error "mds$i: User ${cl_user1[mds$i]} not registered"
12765 # check cl_user2 unregistered
12766 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12767 error "mds$i: User ${cl_user2[mds$i]} still registered"
12769 # check changelogs are present and starting at $user_rec1 + 1
12770 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12771 [ -n "$user_rec1" ] ||
12772 error "mds$i: User ${cl_user1[mds$i]} not registered"
12773 first_rec=$($LFS changelog $(facet_svc mds$i) |
12774 awk '{ print $1; exit; }')
12776 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12777 [ $((user_rec1 + 1)) == $first_rec ] ||
12778 error "mds$i: first index should be $user_rec1 + 1, " \
12779 "but is $first_rec"
12782 run_test 160g "changelog garbage collect (old users)"
12785 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12786 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12787 skip "Need MDS version at least 2.10.56"
12789 local mdts=$(comma_list $(mdts_nodes))
12792 changelog_register || error "first changelog_register failed"
12793 changelog_register || error "second changelog_register failed"
12795 declare -A cl_user1
12796 declare -A cl_user2
12801 # generate some changelog records to accumulate on each MDT
12802 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12803 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12804 error "create $DIR/$tdir/$tfile failed"
12806 # check changelogs have been generated
12807 local nbcl=$(changelog_dump | wc -l)
12808 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12810 for param in "changelog_max_idle_time=10" \
12812 "changelog_min_gc_interval=2"; do
12813 local MDT0=$(facet_svc $SINGLEMDS)
12814 local var="${param%=*}"
12815 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12817 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12818 do_nodes $mdts $LCTL set_param mdd.*.$param
12821 # force cl_user2 to be idle (1st part)
12824 for i in $(seq $MDSCOUNT); do
12825 cl_users=(${CL_USERS[mds$i]})
12826 cl_user1[mds$i]="${cl_users[0]}"
12827 cl_user2[mds$i]="${cl_users[1]}"
12829 [ -n "${cl_user1[mds$i]}" ] ||
12830 error "mds$i: no user registered"
12831 [ -n "${cl_user2[mds$i]}" ] ||
12832 error "mds$i: only ${cl_user2[mds$i]} is registered"
12834 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12835 [ -n "$user_rec1" ] ||
12836 error "mds$i: User ${cl_user1[mds$i]} not registered"
12837 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12838 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12839 [ -n "$user_rec2" ] ||
12840 error "mds$i: User ${cl_user1[mds$i]} not registered"
12841 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12842 "$user_rec1 + 2 == $user_rec2"
12843 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12844 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12845 "$user_rec1 + 2, but is $user_rec2"
12846 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12847 [ -n "$user_rec2" ] ||
12848 error "mds$i: User ${cl_user2[mds$i]} not registered"
12849 [ $user_rec1 == $user_rec2 ] ||
12850 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12851 "$user_rec1, but is $user_rec2"
12854 # force cl_user2 to be idle (2nd part) and to reach
12855 # changelog_max_idle_time
12858 # force each GC-thread start and block then
12859 # one per MDT/MDD, set fail_val accordingly
12860 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12861 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12863 # generate more changelogs to trigger fail_loc
12864 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12865 error "create $DIR/$tdir/${tfile}bis failed"
12867 # stop MDT to stop GC-thread, should be done in back-ground as it will
12868 # block waiting for the thread to be released and exit
12869 declare -A stop_pids
12870 for i in $(seq $MDSCOUNT); do
12872 stop_pids[mds$i]=$!
12875 for i in $(mdts_nodes); do
12878 local facets=$(facets_up_on_host $i)
12880 for facet in ${facets//,/ }; do
12881 if [[ $facet == mds* ]]; then
12885 # ensure each MDS's gc threads are still present and all in "R"
12886 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12887 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12888 error "$i: expected $nb GC-thread"
12890 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12892 error "$i: GC-thread not found in R-state"
12893 # check umounts of each MDT on MDS have reached kthread_stop()
12894 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12895 error "$i: expected $nb umount"
12897 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12898 error "$i: umount not found in D-state"
12901 # release all GC-threads
12902 do_nodes $mdts $LCTL set_param fail_loc=0
12904 # wait for MDT stop to complete
12905 for i in $(seq $MDSCOUNT); do
12906 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12910 # may try to check if any orphan changelog records are present
12911 # via ldiskfs/zfs and llog_reader...
12913 # re-start/mount MDTs
12914 for i in $(seq $MDSCOUNT); do
12915 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12916 error "Fail to start mds$i"
12920 for i in $(seq $MDSCOUNT); do
12921 # check cl_user1 still registered
12922 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12923 error "mds$i: User ${cl_user1[mds$i]} not registered"
12924 # check cl_user2 unregistered
12925 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12926 error "mds$i: User ${cl_user2[mds$i]} still registered"
12928 # check changelogs are present and starting at $user_rec1 + 1
12929 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12930 [ -n "$user_rec1" ] ||
12931 error "mds$i: User ${cl_user1[mds$i]} not registered"
12932 first_rec=$($LFS changelog $(facet_svc mds$i) |
12933 awk '{ print $1; exit; }')
12935 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12936 [ $((user_rec1 + 1)) == $first_rec ] ||
12937 error "mds$i: first index should be $user_rec1 + 1, " \
12938 "but is $first_rec"
12941 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12946 local mdts=$(comma_list $(mdts_nodes))
12948 changelog_register || error "first changelog_register failed"
12950 # generate some changelog records to accumulate on each MDT
12951 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12952 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12953 error "create $DIR/$tdir/$tfile failed"
12955 # check changelogs have been generated
12956 local nbcl=$(changelog_dump | wc -l)
12957 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12959 # simulate race between register and unregister
12960 # XXX as fail_loc is set per-MDS, with DNE configs the race
12961 # simulation will only occur for one MDT per MDS and for the
12962 # others the normal race scenario will take place
12963 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12964 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12965 do_nodes $mdts $LCTL set_param fail_val=1
12967 # unregister 1st user
12968 changelog_deregister &
12970 # wait some time for deregister work to reach race rdv
12972 # register 2nd user
12973 changelog_register || error "2nd user register failed"
12975 wait $pid1 || error "1st user deregister failed"
12979 declare -A LAST_REC
12980 for i in $(seq $MDSCOUNT); do
12981 if changelog_users mds$i | grep "^cl"; then
12982 # make sure new records are added with one user present
12983 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12984 awk '/^current.index:/ { print $NF }')
12986 error "mds$i has no user registered"
12990 # generate more changelog records to accumulate on each MDT
12991 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12992 error "create $DIR/$tdir/${tfile}bis failed"
12994 for i in $(seq $MDSCOUNT); do
12995 last_rec=$(changelog_users $SINGLEMDS |
12996 awk '/^current.index:/ { print $NF }')
12997 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12998 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12999 error "changelogs are off on mds$i"
13002 run_test 160i "changelog user register/unregister race"
13005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13007 test_mkdir -c1 $DIR/$tdir
13008 cp /etc/hosts $DIR/$tdir/$tfile
13009 test_mkdir -c1 $DIR/$tdir/foo1
13010 test_mkdir -c1 $DIR/$tdir/foo2
13011 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13012 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13013 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13014 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13015 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13016 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13017 $LFS fid2path $DIR $FID
13018 error "bad link ea"
13021 rm $DIR/$tdir/foo2/zachary
13023 rm $DIR/$tdir/foo2/thor
13025 rm $DIR/$tdir/$tfile
13027 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13028 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13029 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13030 rm $DIR/$tdir/foo2/maggie
13033 local longname=$tfile.avg_len_is_thirty_two_
13034 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13035 error_noexit 'failed to unlink many hardlinks'" EXIT
13036 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13037 error "failed to hardlink many files"
13038 links=$($LFS fid2path $DIR $FID | wc -l)
13039 echo -n "${links}/1000 links in link EA"
13040 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13042 run_test 161a "link ea sanity"
13045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13046 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13049 local remote_dir=$DIR/$tdir/remote_dir
13051 mkdir -p $DIR/$tdir
13052 $LFS mkdir -i $MDTIDX $remote_dir ||
13053 error "create remote directory failed"
13055 cp /etc/hosts $remote_dir/$tfile
13056 mkdir -p $remote_dir/foo1
13057 mkdir -p $remote_dir/foo2
13058 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13059 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13060 ln $remote_dir/$tfile $remote_dir/foo1/luna
13061 ln $remote_dir/$tfile $remote_dir/foo2/thor
13063 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13065 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13066 $LFS fid2path $DIR $FID
13067 error "bad link ea"
13070 rm $remote_dir/foo2/zachary
13072 rm $remote_dir/foo2/thor
13074 rm $remote_dir/$tfile
13076 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13077 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13078 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13079 $LFS fid2path $DIR $FID
13080 error "bad link rename"
13082 rm $remote_dir/foo2/maggie
13085 local longname=filename_avg_len_is_thirty_two_
13086 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13087 error "failed to hardlink many files"
13088 links=$($LFS fid2path $DIR $FID | wc -l)
13089 echo -n "${links}/1000 links in link EA"
13090 [[ ${links} -gt 60 ]] ||
13091 error "expected at least 60 links in link EA"
13092 unlinkmany $remote_dir/foo2/$longname 1000 ||
13093 error "failed to unlink many hardlinks"
13095 run_test 161b "link ea sanity under remote directory"
13098 remote_mds_nodsh && skip "remote MDS with nodsh"
13099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13100 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13101 skip "Need MDS version at least 2.1.5"
13103 # define CLF_RENAME_LAST 0x0001
13104 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13105 changelog_register || error "changelog_register failed"
13108 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13109 touch $DIR/$tdir/foo_161c
13110 touch $DIR/$tdir/bar_161c
13111 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13112 changelog_dump | grep RENME | tail -n 5
13113 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13114 changelog_clear 0 || error "changelog_clear failed"
13115 if [ x$flags != "x0x1" ]; then
13116 error "flag $flags is not 0x1"
13119 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13120 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13121 touch $DIR/$tdir/foo_161c
13122 touch $DIR/$tdir/bar_161c
13123 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13124 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13125 changelog_dump | grep RENME | tail -n 5
13126 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13127 changelog_clear 0 || error "changelog_clear failed"
13128 if [ x$flags != "x0x0" ]; then
13129 error "flag $flags is not 0x0"
13131 echo "rename overwrite a target having nlink > 1," \
13132 "changelog record has flags of $flags"
13134 # rename doesn't overwrite a target (changelog flag 0x0)
13135 touch $DIR/$tdir/foo_161c
13136 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13137 changelog_dump | grep RENME | tail -n 5
13138 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13139 changelog_clear 0 || error "changelog_clear failed"
13140 if [ x$flags != "x0x0" ]; then
13141 error "flag $flags is not 0x0"
13143 echo "rename doesn't overwrite a target," \
13144 "changelog record has flags of $flags"
13146 # define CLF_UNLINK_LAST 0x0001
13147 # unlink a file having nlink = 1 (changelog flag 0x1)
13148 rm -f $DIR/$tdir/foo2_161c
13149 changelog_dump | grep UNLNK | tail -n 5
13150 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13151 changelog_clear 0 || error "changelog_clear failed"
13152 if [ x$flags != "x0x1" ]; then
13153 error "flag $flags is not 0x1"
13155 echo "unlink a file having nlink = 1," \
13156 "changelog record has flags of $flags"
13158 # unlink a file having nlink > 1 (changelog flag 0x0)
13159 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13160 rm -f $DIR/$tdir/foobar_161c
13161 changelog_dump | grep UNLNK | tail -n 5
13162 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13163 changelog_clear 0 || error "changelog_clear failed"
13164 if [ x$flags != "x0x0" ]; then
13165 error "flag $flags is not 0x0"
13167 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13169 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13172 remote_mds_nodsh && skip "remote MDS with nodsh"
13173 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13178 changelog_register || error "changelog_register failed"
13180 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13181 # interfer with $MOUNT/.lustre/fid/ access
13183 [[ $? -eq 0 ]] || error "mkdir failed"
13185 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13186 $LCTL set_param fail_loc=0x8000140c
13188 $LCTL set_param fail_val=5
13191 echo foofoo > $DIR/$tdir/$tfile &
13194 # wait for create to be delayed
13198 [[ $? -eq 0 ]] || error "create should be blocked"
13200 local tempfile=$(mktemp)
13201 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13202 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13203 # some delay may occur during ChangeLog publishing and file read just
13204 # above, that could allow file write to happen finally
13205 [[ -s $tempfile ]] && echo "file should be empty"
13207 $LCTL set_param fail_loc=0
13210 [[ $? -eq 0 ]] || error "create failed"
13212 run_test 161d "create with concurrent .lustre/fid access"
13215 local expected="$1"
13220 path=$($LFS fid2path "$@")
13223 if [ $rc -ne 0 ]; then
13224 error "path looked up of '$expected' failed: rc=$rc"
13225 elif [ "$path" != "$expected" ]; then
13226 error "path looked up '$path' instead of '$expected'"
13228 echo "FID '$fid' resolves to path '$path' as expected"
13232 test_162a() { # was test_162
13233 test_mkdir -p -c1 $DIR/$tdir/d2
13234 touch $DIR/$tdir/d2/$tfile
13235 touch $DIR/$tdir/d2/x1
13236 touch $DIR/$tdir/d2/x2
13237 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13238 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13240 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13241 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13244 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13245 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13246 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13248 # softlink to wrong file
13249 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13250 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13251 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13254 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13255 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13256 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13257 # fid2path dir/fsname should both work
13258 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13259 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13261 # hardlink count: check that there are 2 links
13262 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13263 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13265 # hardlink indexing: remove the first link
13266 rm $DIR/$tdir/d2/p/q/r/hlink
13267 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13269 run_test 162a "path lookup sanity"
13272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13273 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13276 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13277 error "create striped dir failed"
13279 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13280 tail -n 1 | awk '{print $2}')
13281 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13283 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13284 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13287 for ((i=0;i<5;i++)); do
13288 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13289 error "get fid for f$i failed"
13290 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13292 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13293 error "get fid for d$i failed"
13294 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13299 run_test 162b "striped directory path lookup sanity"
13301 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13303 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13304 skip "Need MDS version at least 2.7.51"
13306 local lpath=$tdir.local
13307 local rpath=$tdir.remote
13309 test_mkdir $DIR/$lpath
13310 test_mkdir $DIR/$rpath
13312 for ((i = 0; i <= 101; i++)); do
13315 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13316 error "get fid for local directory $DIR/$lpath failed"
13317 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13320 test_mkdir $DIR/$rpath
13321 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13322 error "get fid for remote directory $DIR/$rpath failed"
13323 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13328 run_test 162c "fid2path works with paths 100 or more directories deep"
13331 # do directio so as not to populate the page cache
13332 log "creating a 10 Mb file"
13333 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13334 log "starting reads"
13335 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13336 log "truncating the file"
13337 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13339 kill %+ || true # reads might have finished
13340 echo "wait until dd is finished"
13342 log "removing the temporary file"
13343 rm -rf $DIR/$tfile || error "tmp file removal failed"
13345 run_test 169 "parallel read and truncate should not deadlock"
13348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13350 $LCTL clear # bug 18514
13351 $LCTL debug_daemon start $TMP/${tfile}_log_good
13353 $LCTL debug_daemon stop
13354 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13355 error "sed failed to read log_good"
13357 $LCTL debug_daemon start $TMP/${tfile}_log_good
13359 $LCTL debug_daemon stop
13361 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13362 error "lctl df log_bad failed"
13364 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13365 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13367 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13368 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13370 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13371 error "bad_line good_line1 good_line2 are empty"
13373 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13374 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13375 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13377 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13378 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13379 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13381 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13382 error "bad_line_new good_line_new are empty"
13384 local expected_good=$((good_line1 + good_line2*2))
13386 rm -f $TMP/${tfile}*
13387 # LU-231, short malformed line may not be counted into bad lines
13388 if [ $bad_line -ne $bad_line_new ] &&
13389 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13390 error "expected $bad_line bad lines, but got $bad_line_new"
13394 if [ $expected_good -ne $good_line_new ]; then
13395 error "expected $expected_good good lines, but got $good_line_new"
13400 run_test 170 "test lctl df to handle corrupted log ====================="
13402 test_171() { # bug20592
13403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13405 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13406 $LCTL set_param fail_loc=0x50e
13407 $LCTL set_param fail_val=3000
13408 multiop_bg_pause $DIR/$tfile O_s || true
13410 kill -USR1 $MULTIPID
13414 if dmesg | grep "recursive fault"; then
13415 error "caught a recursive fault"
13417 $LCTL set_param fail_loc=0
13420 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13422 # it would be good to share it with obdfilter-survey/iokit-libecho code
13423 setup_obdecho_osc () {
13426 local obdfilter_name=$2
13427 echo "Creating new osc for $obdfilter_name on $ost_nid"
13428 # make sure we can find loopback nid
13429 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13431 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13432 ${obdfilter_name}_osc_UUID || rc=2; }
13433 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13434 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13438 cleanup_obdecho_osc () {
13439 local obdfilter_name=$1
13440 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13441 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13448 local pages=${3:-64}
13453 local obd_size=$(get_obd_size $node $OBD)
13454 local page_size=$(get_page_size $node)
13455 if [[ -n "$obd_size" ]]; then
13456 local new_count=$((obd_size / (pages * page_size / 1024)))
13457 [[ $new_count -ge $count ]] || count=$new_count
13460 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13461 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13463 if [ $rc -eq 0 ]; then
13464 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13465 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13467 echo "New object id is $id"
13468 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13470 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13471 "test_brw $count w v $pages $id" || rc=4; }
13472 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13474 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13475 "cleanup" || rc=5; }
13476 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13477 "detach" || rc=6; }
13478 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13485 if ! module_loaded obdecho; then
13486 load_module obdecho/obdecho &&
13487 stack_trap "rmmod obdecho" EXIT ||
13488 error "unable to load obdecho on client"
13491 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13492 local host=$($LCTL get_param -n osc.$osc.import |
13493 awk '/current_connection:/ { print $2 }' )
13494 local target=$($LCTL get_param -n osc.$osc.import |
13495 awk '/target:/ { print $2 }' )
13496 target=${target%_UUID}
13498 if [ -n "$target" ]; then
13499 setup_obdecho_osc $host $target &&
13500 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13501 { error "obdecho setup failed with $?"; return; }
13503 obdecho_test ${target}_osc client ||
13504 error "obdecho_test failed on ${target}_osc"
13506 $LCTL get_param osc.$osc.import
13507 error "there is no osc.$osc.import target"
13510 run_test 180a "test obdecho on osc"
13513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13514 remote_ost_nodsh && skip "remote OST with nodsh"
13516 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13517 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13518 error "failed to load module obdecho"
13520 local target=$(do_facet ost1 $LCTL dl |
13521 awk '/obdfilter/ { print $4; exit; }')
13523 if [ -n "$target" ]; then
13524 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13526 do_facet ost1 $LCTL dl
13527 error "there is no obdfilter target on ost1"
13530 run_test 180b "test obdecho directly on obdfilter"
13532 test_180c() { # LU-2598
13533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13534 remote_ost_nodsh && skip "remote OST with nodsh"
13535 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13536 skip "Need MDS version at least 2.4.0"
13538 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13539 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13540 error "failed to load module obdecho"
13542 local target=$(do_facet ost1 $LCTL dl |
13543 awk '/obdfilter/ { print $4; exit; }')
13545 if [ -n "$target" ]; then
13546 local pages=16384 # 64MB bulk I/O RPC size
13548 obdecho_test "$target" ost1 "$pages" ||
13549 error "obdecho_test with pages=$pages failed with $?"
13551 do_facet ost1 $LCTL dl
13552 error "there is no obdfilter target on ost1"
13555 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13557 test_181() { # bug 22177
13558 test_mkdir $DIR/$tdir
13559 # create enough files to index the directory
13560 createmany -o $DIR/$tdir/foobar 4000
13561 # print attributes for debug purpose
13564 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13566 # remove the files & current working dir
13567 unlinkmany $DIR/$tdir/foobar 4000
13569 kill -USR1 $MULTIPID
13571 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13574 run_test 181 "Test open-unlinked dir ========================"
13580 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13582 $LCTL set_param mdc.*.rpc_stats=clear
13584 for (( i = 0; i < $tcount; i++ )) ; do
13585 mkdir $DIR/$tdir/$i
13588 for (( i = 0; i < $tcount; i++ )) ; do
13589 createmany -o $DIR/$tdir/$i/f- $fcount &
13593 for (( i = 0; i < $tcount; i++ )) ; do
13594 unlinkmany $DIR/$tdir/$i/f- $fcount &
13598 $LCTL get_param mdc.*.rpc_stats
13602 run_test 182 "Test parallel modify metadata operations ================"
13604 test_183() { # LU-2275
13605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13606 remote_mds_nodsh && skip "remote MDS with nodsh"
13607 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13608 skip "Need MDS version at least 2.3.56"
13610 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13611 echo aaa > $DIR/$tdir/$tfile
13613 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13614 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13616 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13617 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13619 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13621 # Flush negative dentry cache
13622 touch $DIR/$tdir/$tfile
13624 # We are not checking for any leaked references here, they'll
13625 # become evident next time we do cleanup with module unload.
13628 run_test 183 "No crash or request leak in case of strange dispositions ========"
13630 # test suite 184 is for LU-2016, LU-2017
13632 check_swap_layouts_support
13634 dir0=$DIR/$tdir/$testnum
13635 test_mkdir -p -c1 $dir0
13640 $LFS setstripe -c1 $file1
13642 $LFS setstripe -c2 $file2
13644 gen1=$($LFS getstripe -g $file1)
13645 gen2=$($LFS getstripe -g $file2)
13647 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13648 gen=$($LFS getstripe -g $file1)
13649 [[ $gen1 != $gen ]] ||
13650 "Layout generation on $file1 does not change"
13651 gen=$($LFS getstripe -g $file2)
13652 [[ $gen2 != $gen ]] ||
13653 "Layout generation on $file2 does not change"
13655 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13656 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13658 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13660 run_test 184a "Basic layout swap"
13663 check_swap_layouts_support
13665 dir0=$DIR/$tdir/$testnum
13666 mkdir -p $dir0 || error "creating dir $dir0"
13673 $LFS setstripe -c1 $file1
13674 $LFS setstripe -c2 $file2
13675 $LFS setstripe -c1 $file3
13676 chown $RUNAS_ID $file3
13677 gen1=$($LFS getstripe -g $file1)
13678 gen2=$($LFS getstripe -g $file2)
13680 $LFS swap_layouts $dir1 $dir2 &&
13681 error "swap of directories layouts should fail"
13682 $LFS swap_layouts $dir1 $file1 &&
13683 error "swap of directory and file layouts should fail"
13684 $RUNAS $LFS swap_layouts $file1 $file2 &&
13685 error "swap of file we cannot write should fail"
13686 $LFS swap_layouts $file1 $file3 &&
13687 error "swap of file with different owner should fail"
13688 /bin/true # to clear error code
13690 run_test 184b "Forbidden layout swap (will generate errors)"
13693 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13694 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13695 check_swap_layouts_support
13697 local dir0=$DIR/$tdir/$testnum
13698 mkdir -p $dir0 || error "creating dir $dir0"
13700 local ref1=$dir0/ref1
13701 local ref2=$dir0/ref2
13702 local file1=$dir0/file1
13703 local file2=$dir0/file2
13704 # create a file large enough for the concurrent test
13705 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13706 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13707 echo "ref file size: ref1($(stat -c %s $ref1))," \
13708 "ref2($(stat -c %s $ref2))"
13711 dd if=$ref1 of=$file1 bs=16k &
13714 # Make sure dd starts to copy file
13715 while [ ! -f $file1 ]; do sleep 0.1; done
13717 $LFS swap_layouts $file1 $file2
13720 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13721 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13723 # how many bytes copied before swapping layout
13724 local copied=$(stat -c %s $file2)
13725 local remaining=$(stat -c %s $ref1)
13726 remaining=$((remaining - copied))
13727 echo "Copied $copied bytes before swapping layout..."
13729 cmp -n $copied $file1 $ref2 | grep differ &&
13730 error "Content mismatch [0, $copied) of ref2 and file1"
13731 cmp -n $copied $file2 $ref1 ||
13732 error "Content mismatch [0, $copied) of ref1 and file2"
13733 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13734 error "Content mismatch [$copied, EOF) of ref1 and file1"
13737 rm -f $ref1 $ref2 $file1 $file2
13739 run_test 184c "Concurrent write and layout swap"
13742 check_swap_layouts_support
13743 [ -z "$(which getfattr 2>/dev/null)" ] &&
13744 skip_env "no getfattr command"
13746 local file1=$DIR/$tdir/$tfile-1
13747 local file2=$DIR/$tdir/$tfile-2
13748 local file3=$DIR/$tdir/$tfile-3
13752 mkdir -p $DIR/$tdir
13753 touch $file1 || error "create $file1 failed"
13754 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13755 error "create $file2 failed"
13756 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13757 error "create $file3 failed"
13758 lovea1=$(get_layout_param $file1)
13760 $LFS swap_layouts $file2 $file3 ||
13761 error "swap $file2 $file3 layouts failed"
13762 $LFS swap_layouts $file1 $file2 ||
13763 error "swap $file1 $file2 layouts failed"
13765 lovea2=$(get_layout_param $file2)
13768 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13770 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13771 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13773 run_test 184d "allow stripeless layouts swap"
13776 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13777 skip "Need MDS version at least 2.6.94"
13778 check_swap_layouts_support
13779 [ -z "$(which getfattr 2>/dev/null)" ] &&
13780 skip_env "no getfattr command"
13782 local file1=$DIR/$tdir/$tfile-1
13783 local file2=$DIR/$tdir/$tfile-2
13784 local file3=$DIR/$tdir/$tfile-3
13787 mkdir -p $DIR/$tdir
13788 touch $file1 || error "create $file1 failed"
13789 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13790 error "create $file2 failed"
13791 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13792 error "create $file3 failed"
13794 $LFS swap_layouts $file1 $file2 ||
13795 error "swap $file1 $file2 layouts failed"
13797 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13798 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13800 echo 123 > $file1 || error "Should be able to write into $file1"
13802 $LFS swap_layouts $file1 $file3 ||
13803 error "swap $file1 $file3 layouts failed"
13805 echo 123 > $file1 || error "Should be able to write into $file1"
13807 rm -rf $file1 $file2 $file3
13809 run_test 184e "Recreate layout after stripeless layout swaps"
13812 # Create a file with name longer than sizeof(struct stat) ==
13813 # 144 to see if we can get chars from the file name to appear
13814 # in the returned striping. Note that 'f' == 0x66.
13815 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13817 mkdir -p $DIR/$tdir
13818 mcreate $DIR/$tdir/$file
13819 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13820 error "IOC_MDC_GETFILEINFO returned garbage striping"
13823 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13825 test_185() { # LU-2441
13826 # LU-3553 - no volatile file support in old servers
13827 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13828 skip "Need MDS version at least 2.3.60"
13830 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13831 touch $DIR/$tdir/spoo
13832 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13833 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13834 error "cannot create/write a volatile file"
13835 [ "$FILESET" == "" ] &&
13836 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13837 error "FID is still valid after close"
13839 multiop_bg_pause $DIR/$tdir vVw4096_c
13846 # assume that the next FID for this client is sequential, since stdout
13847 # is unfortunately eaten by multiop_bg_pause
13848 local n=$((${fidv[1]} + 1))
13849 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13850 if [ "$FILESET" == "" ]; then
13851 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13852 error "FID is missing before close"
13854 kill -USR1 $multi_pid
13855 # 1 second delay, so if mtime change we will see it
13857 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13858 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13860 run_test 185 "Volatile file support"
13863 remote_mds_nodsh && skip "remote MDS with nodsh"
13864 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13865 skip "Need MDS version at least 2.3.0"
13867 local dir0=$DIR/$tdir/$testnum
13868 mkdir -p $dir0 || error "creating dir $dir0"
13870 local file=$dir0/file1
13871 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13872 local dv1=$($LFS data_version $file)
13873 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13874 local dv2=$($LFS data_version $file)
13875 [[ $dv1 != $dv2 ]] ||
13876 error "data version did not change on write $dv1 == $dv2"
13881 run_test 187a "Test data version change"
13884 remote_mds_nodsh && skip "remote MDS with nodsh"
13885 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13886 skip "Need MDS version at least 2.3.0"
13888 local dir0=$DIR/$tdir/$testnum
13889 mkdir -p $dir0 || error "creating dir $dir0"
13891 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13892 [[ ${DV[0]} != ${DV[1]} ]] ||
13893 error "data version did not change on write"\
13894 " ${DV[0]} == ${DV[1]}"
13899 run_test 187b "Test data version change on volatile file"
13902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13903 remote_mgs_nodsh && skip "remote MGS with nodsh"
13904 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13906 local POOL=${POOL:-cea1}
13907 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13908 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13911 local last_ost=$(($OSTCOUNT - 1))
13913 local ost_list=$(seq $first_ost $ost_step $last_ost)
13914 local ost_range="$first_ost $last_ost $ost_step"
13915 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13916 local file_dir=$POOL_ROOT/file_tst
13917 local subdir=$test_path/subdir
13920 if ! combined_mgs_mds ; then
13925 # former test_200a test_200b
13926 pool_add $POOL || { rc=$? ; break; }
13927 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13928 # former test_200c test_200d
13929 mkdir -p $test_path
13930 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13931 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13933 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13934 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13935 || { rc=$? ; break; }
13936 # former test_200e test_200f
13937 local files=$((OSTCOUNT*3))
13938 pool_alloc_files $POOL $test_path $files "$ost_list" \
13939 || { rc=$? ; break; }
13940 pool_create_files $POOL $file_dir $files "$ost_list" \
13941 || { rc=$? ; break; }
13942 # former test_200g test_200h
13943 pool_lfs_df $POOL || { rc=$? ; break; }
13944 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13946 # former test_201a test_201b test_201c
13947 pool_remove_first_target $POOL || { rc=$? ; break; }
13949 local f=$test_path/$tfile
13950 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13951 pool_remove $POOL $f || { rc=$? ; break; }
13957 if ! combined_mgs_mds ; then
13962 run_test 200 "OST pools"
13964 # usage: default_attr <count | size | offset>
13966 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13969 # usage: check_default_stripe_attr
13970 check_default_stripe_attr() {
13971 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
13974 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13976 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13980 error "unknown getstripe attr '$1'"
13983 [ $ACTUAL == $EXPECTED ] ||
13984 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13988 test_mkdir $DIR/$tdir
13989 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13991 check_default_stripe_attr --stripe-count
13992 check_default_stripe_attr --stripe-size
13993 check_default_stripe_attr --stripe-index
13995 run_test 204a "Print default stripe attributes"
13998 test_mkdir $DIR/$tdir
13999 $LFS setstripe --stripe-count 1 $DIR/$tdir
14001 check_default_stripe_attr --stripe-size
14002 check_default_stripe_attr --stripe-index
14004 run_test 204b "Print default stripe size and offset"
14007 test_mkdir $DIR/$tdir
14008 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14010 check_default_stripe_attr --stripe-count
14011 check_default_stripe_attr --stripe-index
14013 run_test 204c "Print default stripe count and offset"
14016 test_mkdir $DIR/$tdir
14017 $LFS setstripe --stripe-index 0 $DIR/$tdir
14019 check_default_stripe_attr --stripe-count
14020 check_default_stripe_attr --stripe-size
14022 run_test 204d "Print default stripe count and size"
14025 test_mkdir $DIR/$tdir
14026 $LFS setstripe -d $DIR/$tdir
14028 check_default_stripe_attr --stripe-count --raw
14029 check_default_stripe_attr --stripe-size --raw
14030 check_default_stripe_attr --stripe-index --raw
14032 run_test 204e "Print raw stripe attributes"
14035 test_mkdir $DIR/$tdir
14036 $LFS setstripe --stripe-count 1 $DIR/$tdir
14038 check_default_stripe_attr --stripe-size --raw
14039 check_default_stripe_attr --stripe-index --raw
14041 run_test 204f "Print raw stripe size and offset"
14044 test_mkdir $DIR/$tdir
14045 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14047 check_default_stripe_attr --stripe-count --raw
14048 check_default_stripe_attr --stripe-index --raw
14050 run_test 204g "Print raw stripe count and offset"
14053 test_mkdir $DIR/$tdir
14054 $LFS setstripe --stripe-index 0 $DIR/$tdir
14056 check_default_stripe_attr --stripe-count --raw
14057 check_default_stripe_attr --stripe-size --raw
14059 run_test 204h "Print raw stripe count and size"
14061 # Figure out which job scheduler is being used, if any,
14062 # or use a fake one
14063 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14064 JOBENV=SLURM_JOB_ID
14065 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14067 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14069 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14070 JOBENV=LOADL_STEP_ID
14071 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14074 $LCTL list_param jobid_name > /dev/null 2>&1
14075 if [ $? -eq 0 ]; then
14081 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14083 verify_jobstats() {
14088 # we don't really need to clear the stats for this test to work, since each
14089 # command has a unique jobid, but it makes debugging easier if needed.
14090 # for facet in $facets; do
14091 # local dev=$(convert_facet2label $facet)
14092 # # clear old jobstats
14093 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14096 # use a new JobID for each test, or we might see an old one
14097 [ "$JOBENV" = "FAKE_JOBID" ] &&
14098 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14100 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14102 [ "$JOBENV" = "nodelocal" ] && {
14103 FAKE_JOBID=id.$testnum.%e.$RANDOM
14104 $LCTL set_param jobid_name=$FAKE_JOBID
14105 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14108 log "Test: ${cmd[*]}"
14109 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14111 if [ $JOBENV = "FAKE_JOBID" ]; then
14112 FAKE_JOBID=$JOBVAL ${cmd[*]}
14117 # all files are created on OST0000
14118 for facet in $facets; do
14119 local stats="*.$(convert_facet2label $facet).job_stats"
14121 # strip out libtool wrappers for in-tree executables
14122 if [ $(do_facet $facet lctl get_param $stats |
14123 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14124 do_facet $facet lctl get_param $stats
14125 error "No jobstats for $JOBVAL found on $facet::$stats"
14131 local new_jobenv=$1
14133 set_persistent_param_and_check client "jobid_var" \
14134 "$FSNAME.sys.jobid_var" $new_jobenv
14137 test_205() { # Job stats
14138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14139 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14140 skip "Need MDS version with at least 2.7.1"
14141 remote_mgs_nodsh && skip "remote MGS with nodsh"
14142 remote_mds_nodsh && skip "remote MDS with nodsh"
14143 remote_ost_nodsh && skip "remote OST with nodsh"
14144 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14145 skip "Server doesn't support jobstats"
14146 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14148 local old_jobenv=$($LCTL get_param -n jobid_var)
14149 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14151 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14152 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14154 stack_trap "do_facet mgs $PERM_CMD \
14155 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14159 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14160 mdt.*.job_cleanup_interval | head -n 1)
14161 local new_interval=5
14162 do_facet $SINGLEMDS \
14163 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14164 stack_trap "do_facet $SINGLEMDS \
14165 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14166 local start=$SECONDS
14170 cmd="mkdir $DIR/$tdir"
14171 verify_jobstats "$cmd" "$SINGLEMDS"
14173 cmd="rmdir $DIR/$tdir"
14174 verify_jobstats "$cmd" "$SINGLEMDS"
14175 # mkdir on secondary MDT
14176 if [ $MDSCOUNT -gt 1 ]; then
14177 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14178 verify_jobstats "$cmd" "mds2"
14181 cmd="mknod $DIR/$tfile c 1 3"
14182 verify_jobstats "$cmd" "$SINGLEMDS"
14184 cmd="rm -f $DIR/$tfile"
14185 verify_jobstats "$cmd" "$SINGLEMDS"
14186 # create all files on OST0000 so verify_jobstats can find OST stats
14188 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14189 verify_jobstats "$cmd" "$SINGLEMDS"
14191 cmd="touch $DIR/$tfile"
14192 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14194 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14195 verify_jobstats "$cmd" "ost1"
14197 cancel_lru_locks osc
14198 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14199 verify_jobstats "$cmd" "ost1"
14201 cmd="$TRUNCATE $DIR/$tfile 0"
14202 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14204 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14205 verify_jobstats "$cmd" "$SINGLEMDS"
14206 # jobstats expiry - sleep until old stats should be expired
14207 local left=$((new_interval + 5 - (SECONDS - start)))
14208 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14209 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14211 cmd="mkdir $DIR/$tdir.expire"
14212 verify_jobstats "$cmd" "$SINGLEMDS"
14213 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14214 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14216 # Ensure that jobid are present in changelog (if supported by MDS)
14217 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14218 changelog_dump | tail -10
14219 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14220 [ $jobids -eq 9 ] ||
14221 error "Wrong changelog jobid count $jobids != 9"
14225 jobstats_set $JOBENV
14227 changelog_dump | grep $tfile
14228 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14229 [ $jobids -eq 0 ] ||
14230 error "Unexpected jobids when jobid_var=$JOBENV"
14233 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14234 JOBENV="JOBCOMPLEX"
14235 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14237 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14239 run_test 205 "Verify job stats"
14241 # LU-1480, LU-1773 and LU-1657
14243 mkdir -p $DIR/$tdir
14244 $LFS setstripe -c -1 $DIR/$tdir
14245 #define OBD_FAIL_LOV_INIT 0x1403
14246 $LCTL set_param fail_loc=0xa0001403
14247 $LCTL set_param fail_val=1
14248 touch $DIR/$tdir/$tfile || true
14250 run_test 206 "fail lov_init_raid0() doesn't lbug"
14253 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14254 local fsz=`stat -c %s $DIR/$tfile`
14255 cancel_lru_locks mdc
14257 # do not return layout in getattr intent
14258 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14259 $LCTL set_param fail_loc=0x170
14260 local sz=`stat -c %s $DIR/$tfile`
14262 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14266 run_test 207a "can refresh layout at glimpse"
14269 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14270 local cksum=`md5sum $DIR/$tfile`
14271 local fsz=`stat -c %s $DIR/$tfile`
14272 cancel_lru_locks mdc
14273 cancel_lru_locks osc
14275 # do not return layout in getattr intent
14276 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14277 $LCTL set_param fail_loc=0x171
14279 # it will refresh layout after the file is opened but before read issues
14280 echo checksum is "$cksum"
14281 echo "$cksum" |md5sum -c --quiet || error "file differs"
14285 run_test 207b "can refresh layout at open"
14288 # FIXME: in this test suite, only RD lease is used. This is okay
14289 # for now as only exclusive open is supported. After generic lease
14290 # is done, this test suite should be revised. - Jinshan
14292 remote_mds_nodsh && skip "remote MDS with nodsh"
14293 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14294 skip "Need MDS version at least 2.4.52"
14296 echo "==== test 1: verify get lease work"
14297 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14299 echo "==== test 2: verify lease can be broken by upcoming open"
14300 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14304 $MULTIOP $DIR/$tfile oO_RDONLY:c
14305 kill -USR1 $PID && wait $PID || error "break lease error"
14307 echo "==== test 3: verify lease can't be granted if an open already exists"
14308 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14312 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14313 kill -USR1 $PID && wait $PID || error "open file error"
14315 echo "==== test 4: lease can sustain over recovery"
14316 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14322 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14324 echo "==== test 5: lease broken can't be regained by replay"
14325 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14329 # open file to break lease and then recovery
14330 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14333 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14337 run_test 208 "Exclusive open"
14340 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14341 skip_env "must have disp_stripe"
14344 sync; sleep 5; sync;
14346 echo 3 > /proc/sys/vm/drop_caches
14347 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14349 # open/close 500 times
14350 for i in $(seq 500); do
14354 echo 3 > /proc/sys/vm/drop_caches
14355 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14357 echo "before: $req_before, after: $req_after"
14358 [ $((req_after - req_before)) -ge 300 ] &&
14359 error "open/close requests are not freed"
14362 run_test 209 "read-only open/close requests should be freed promptly"
14366 size=$((size % 8192 + 1))
14367 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14368 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14369 rm -f $DIR/f212 $DIR/f212.xyz
14371 run_test 212 "Sendfile test ============================================"
14374 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14375 cancel_lru_locks osc
14376 lctl set_param fail_loc=0x8000040f
14377 # generate a read lock
14378 cat $DIR/$tfile > /dev/null
14379 # write to the file, it will try to cancel the above read lock.
14380 cat /etc/hosts >> $DIR/$tfile
14382 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14384 test_214() { # for bug 20133
14385 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14386 for (( i=0; i < 340; i++ )) ; do
14387 touch $DIR/$tdir/d214c/a$i
14390 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14391 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14392 ls $DIR/d214c || error "ls $DIR/d214c failed"
14393 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14394 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14396 run_test 214 "hash-indexed directory test - bug 20133"
14398 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14399 create_lnet_proc_files() {
14400 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14403 # counterpart of create_lnet_proc_files
14404 remove_lnet_proc_files() {
14405 rm -f $TMP/lnet_$1.sys
14408 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14409 # 3rd arg as regexp for body
14410 check_lnet_proc_stats() {
14411 local l=$(cat "$TMP/lnet_$1" |wc -l)
14412 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14414 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14417 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14418 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14419 # optional and can be regexp for 2nd line (lnet.routes case)
14420 check_lnet_proc_entry() {
14421 local blp=2 # blp stands for 'position of 1st line of body'
14422 [ -z "$5" ] || blp=3 # lnet.routes case
14424 local l=$(cat "$TMP/lnet_$1" |wc -l)
14425 # subtracting one from $blp because the body can be empty
14426 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14428 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14429 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14431 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14432 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14434 # bail out if any unexpected line happened
14435 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14436 [ "$?" != 0 ] || error "$2 misformatted"
14439 test_215() { # for bugs 18102, 21079, 21517
14440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14442 local N='(0|[1-9][0-9]*)' # non-negative numeric
14443 local P='[1-9][0-9]*' # positive numeric
14444 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14445 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14446 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14447 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14449 local L1 # regexp for 1st line
14450 local L2 # regexp for 2nd line (optional)
14451 local BR # regexp for the rest (body)
14453 # lnet.stats should look as 11 space-separated non-negative numerics
14454 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14455 create_lnet_proc_files "stats"
14456 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14457 remove_lnet_proc_files "stats"
14459 # lnet.routes should look like this:
14460 # Routing disabled/enabled
14461 # net hops priority state router
14462 # where net is a string like tcp0, hops > 0, priority >= 0,
14463 # state is up/down,
14464 # router is a string like 192.168.1.1@tcp2
14465 L1="^Routing (disabled|enabled)$"
14466 L2="^net +hops +priority +state +router$"
14467 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14468 create_lnet_proc_files "routes"
14469 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14470 remove_lnet_proc_files "routes"
14472 # lnet.routers should look like this:
14473 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14474 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14475 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14476 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14477 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14478 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14479 create_lnet_proc_files "routers"
14480 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14481 remove_lnet_proc_files "routers"
14483 # lnet.peers should look like this:
14484 # nid refs state last max rtr min tx min queue
14485 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14486 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14487 # numeric (0 or >0 or <0), queue >= 0.
14488 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14489 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14490 create_lnet_proc_files "peers"
14491 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14492 remove_lnet_proc_files "peers"
14494 # lnet.buffers should look like this:
14495 # pages count credits min
14496 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14497 L1="^pages +count +credits +min$"
14498 BR="^ +$N +$N +$I +$I$"
14499 create_lnet_proc_files "buffers"
14500 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14501 remove_lnet_proc_files "buffers"
14503 # lnet.nis should look like this:
14504 # nid status alive refs peer rtr max tx min
14505 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14506 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14507 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14508 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14509 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14510 create_lnet_proc_files "nis"
14511 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14512 remove_lnet_proc_files "nis"
14514 # can we successfully write to lnet.stats?
14515 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14517 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14519 test_216() { # bug 20317
14520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14521 remote_ost_nodsh && skip "remote OST with nodsh"
14524 local facets=$(get_facets OST)
14525 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14527 save_lustre_params client "osc.*.contention_seconds" > $p
14528 save_lustre_params $facets \
14529 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14530 save_lustre_params $facets \
14531 "ldlm.namespaces.filter-*.contended_locks" >> $p
14532 save_lustre_params $facets \
14533 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14534 clear_stats osc.*.osc_stats
14536 # agressive lockless i/o settings
14537 do_nodes $(comma_list $(osts_nodes)) \
14538 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14539 ldlm.namespaces.filter-*.contended_locks=0 \
14540 ldlm.namespaces.filter-*.contention_seconds=60"
14541 lctl set_param -n osc.*.contention_seconds=60
14543 $DIRECTIO write $DIR/$tfile 0 10 4096
14544 $CHECKSTAT -s 40960 $DIR/$tfile
14546 # disable lockless i/o
14547 do_nodes $(comma_list $(osts_nodes)) \
14548 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14549 ldlm.namespaces.filter-*.contended_locks=32 \
14550 ldlm.namespaces.filter-*.contention_seconds=0"
14551 lctl set_param -n osc.*.contention_seconds=0
14552 clear_stats osc.*.osc_stats
14554 dd if=/dev/zero of=$DIR/$tfile count=0
14555 $CHECKSTAT -s 0 $DIR/$tfile
14557 restore_lustre_params <$p
14561 run_test 216 "check lockless direct write updates file size and kms correctly"
14563 test_217() { # bug 22430
14564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14569 for node in $(nodes_list); do
14570 nid=$(host_nids_address $node $NETTYPE)
14571 if [[ $nid = *-* ]] ; then
14572 echo "lctl ping $(h2nettype $nid)"
14573 lctl ping $(h2nettype $nid)
14575 echo "skipping $node (no hyphen detected)"
14579 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14582 # do directio so as not to populate the page cache
14583 log "creating a 10 Mb file"
14584 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14585 log "starting reads"
14586 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14587 log "truncating the file"
14588 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14590 kill %+ || true # reads might have finished
14591 echo "wait until dd is finished"
14593 log "removing the temporary file"
14594 rm -rf $DIR/$tfile || error "tmp file removal failed"
14596 run_test 218 "parallel read and truncate should not deadlock"
14599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14601 # write one partial page
14602 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14603 # set no grant so vvp_io_commit_write will do sync write
14604 $LCTL set_param fail_loc=0x411
14605 # write a full page at the end of file
14606 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14608 $LCTL set_param fail_loc=0
14609 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14610 $LCTL set_param fail_loc=0x411
14611 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14614 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14615 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14617 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14619 test_220() { #LU-325
14620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14621 remote_ost_nodsh && skip "remote OST with nodsh"
14622 remote_mds_nodsh && skip "remote MDS with nodsh"
14623 remote_mgs_nodsh && skip "remote MGS with nodsh"
14627 # create on MDT0000 so the last_id and next_id are correct
14629 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14633 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14634 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14635 osc.$mdtosc_proc1.prealloc_last_id)
14636 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14637 osc.$mdtosc_proc1.prealloc_next_id)
14641 if ! combined_mgs_mds ; then
14645 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14646 #define OBD_FAIL_OST_ENOINO 0x229
14647 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14648 create_pool $FSNAME.$TESTNAME || return 1
14649 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14651 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14653 MDSOBJS=$((last_id - next_id))
14654 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14656 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14657 echo "OST still has $count kbytes free"
14659 echo "create $MDSOBJS files @next_id..."
14660 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14662 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14663 osc.$mdtosc_proc1.prealloc_last_id)
14664 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14665 osc.$mdtosc_proc1.prealloc_next_id)
14667 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14672 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14673 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14675 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14676 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14677 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14678 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14679 echo "unlink $MDSOBJS files @$next_id..."
14680 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14682 if ! combined_mgs_mds ; then
14686 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14691 dd if=`which date` of=$MOUNT/date oflag=sync
14692 chmod +x $MOUNT/date
14694 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14695 $LCTL set_param fail_loc=0x80001401
14697 $MOUNT/date > /dev/null
14700 run_test 221 "make sure fault and truncate race to not cause OOM"
14703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14706 test_mkdir $DIR/$tdir
14707 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14708 createmany -o $DIR/$tdir/$tfile 10
14709 cancel_lru_locks mdc
14710 cancel_lru_locks osc
14711 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14712 $LCTL set_param fail_loc=0x31a
14713 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14714 $LCTL set_param fail_loc=0
14717 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14723 test_mkdir $DIR/$tdir
14724 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14725 createmany -o $DIR/$tdir/$tfile 10
14726 cancel_lru_locks mdc
14727 cancel_lru_locks osc
14728 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14729 $LCTL set_param fail_loc=0x31a
14730 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14731 $LCTL set_param fail_loc=0
14733 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14739 test_mkdir $DIR/$tdir
14740 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14741 createmany -o $DIR/$tdir/$tfile 10
14742 cancel_lru_locks mdc
14743 cancel_lru_locks osc
14744 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14745 $LCTL set_param fail_loc=0x31b
14746 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14747 $LCTL set_param fail_loc=0
14750 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14752 test_224a() { # LU-1039, MRP-303
14753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14755 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14756 $LCTL set_param fail_loc=0x508
14757 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14758 $LCTL set_param fail_loc=0
14761 run_test 224a "Don't panic on bulk IO failure"
14763 test_224b() { # LU-1039, MRP-303
14764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14766 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14767 cancel_lru_locks osc
14768 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14769 $LCTL set_param fail_loc=0x515
14770 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14771 $LCTL set_param fail_loc=0
14774 run_test 224b "Don't panic on bulk IO failure"
14776 test_224c() { # LU-6441
14777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14778 remote_mds_nodsh && skip "remote MDS with nodsh"
14780 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14781 save_writethrough $p
14782 set_cache writethrough on
14784 local pages_per_rpc=$($LCTL get_param \
14785 osc.*.max_pages_per_rpc)
14786 local at_max=$($LCTL get_param -n at_max)
14787 local timeout=$($LCTL get_param -n timeout)
14788 local test_at="at_max"
14789 local param_at="$FSNAME.sys.at_max"
14790 local test_timeout="timeout"
14791 local param_timeout="$FSNAME.sys.timeout"
14793 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14795 set_persistent_param_and_check client "$test_at" "$param_at" 0
14796 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14798 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14799 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14800 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14801 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14803 do_facet ost1 "$LCTL set_param fail_loc=0"
14805 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14806 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14809 $LCTL set_param -n $pages_per_rpc
14810 restore_lustre_params < $p
14813 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14815 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14818 if [ -z ${MDSSURVEY} ]; then
14819 skip_env "mds-survey not found"
14821 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14822 skip "Need MDS version at least 2.2.51"
14824 local mds=$(facet_host $SINGLEMDS)
14825 local target=$(do_nodes $mds 'lctl dl' |
14826 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14828 local cmd1="file_count=1000 thrhi=4"
14829 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14830 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14831 local cmd="$cmd1 $cmd2 $cmd3"
14833 rm -f ${TMP}/mds_survey*
14835 eval $cmd || error "mds-survey with zero-stripe failed"
14836 cat ${TMP}/mds_survey*
14837 rm -f ${TMP}/mds_survey*
14839 run_test 225a "Metadata survey sanity with zero-stripe"
14842 if [ -z ${MDSSURVEY} ]; then
14843 skip_env "mds-survey not found"
14845 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14846 skip "Need MDS version at least 2.2.51"
14847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14848 remote_mds_nodsh && skip "remote MDS with nodsh"
14849 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14850 skip_env "Need to mount OST to test"
14853 local mds=$(facet_host $SINGLEMDS)
14854 local target=$(do_nodes $mds 'lctl dl' |
14855 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14857 local cmd1="file_count=1000 thrhi=4"
14858 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14859 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14860 local cmd="$cmd1 $cmd2 $cmd3"
14862 rm -f ${TMP}/mds_survey*
14864 eval $cmd || error "mds-survey with stripe_count failed"
14865 cat ${TMP}/mds_survey*
14866 rm -f ${TMP}/mds_survey*
14868 run_test 225b "Metadata survey sanity with stripe_count = 1"
14870 mcreate_path2fid () {
14876 local path=$DIR/$tdir/$name
14881 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14882 error "cannot create $desc"
14884 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14886 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14888 fid_path=$($LFS fid2path $MOUNT $fid)
14890 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14892 [ "$path" == "$fid_path" ] ||
14893 error "fid2path returned $fid_path, expected $path"
14895 echo "pass with $path and $fid"
14900 mkdir -p $DIR/$tdir
14902 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14903 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14904 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14905 mcreate_path2fid 0040666 0 0 dir "directory"
14906 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14907 mcreate_path2fid 0100666 0 0 file "regular file"
14908 mcreate_path2fid 0120666 0 0 link "symbolic link"
14909 mcreate_path2fid 0140666 0 0 sock "socket"
14911 run_test 226a "call path2fid and fid2path on files of all type"
14914 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14919 mkdir -p $DIR/$tdir
14920 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14921 error "create remote directory failed"
14922 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14923 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14924 "character special file (null)"
14925 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14926 "character special file (no device)"
14927 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14928 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14929 "block special file (loop)"
14930 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14931 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14932 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14934 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14936 # LU-1299 Executing or running ldd on a truncated executable does not
14937 # cause an out-of-memory condition.
14939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14940 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14942 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14943 chmod +x $MOUNT/date
14945 $MOUNT/date > /dev/null
14946 ldd $MOUNT/date > /dev/null
14949 run_test 227 "running truncated executable does not cause OOM"
14951 # LU-1512 try to reuse idle OI blocks
14953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14954 remote_mds_nodsh && skip "remote MDS with nodsh"
14955 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14957 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14958 local myDIR=$DIR/$tdir
14961 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14962 $LCTL set_param fail_loc=0x80001002
14963 createmany -o $myDIR/t- 10000
14964 $LCTL set_param fail_loc=0
14965 # The guard is current the largest FID holder
14967 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14969 local IDX=$(($SEQ % 64))
14971 do_facet $SINGLEMDS sync
14972 # Make sure journal flushed.
14974 local blk1=$(do_facet $SINGLEMDS \
14975 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14976 grep Blockcount | awk '{print $4}')
14978 # Remove old files, some OI blocks will become idle.
14979 unlinkmany $myDIR/t- 10000
14980 # Create new files, idle OI blocks should be reused.
14981 createmany -o $myDIR/t- 2000
14982 do_facet $SINGLEMDS sync
14983 # Make sure journal flushed.
14985 local blk2=$(do_facet $SINGLEMDS \
14986 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14987 grep Blockcount | awk '{print $4}')
14989 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14991 run_test 228a "try to reuse idle OI blocks"
14994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14995 remote_mds_nodsh && skip "remote MDS with nodsh"
14996 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14998 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14999 local myDIR=$DIR/$tdir
15002 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15003 $LCTL set_param fail_loc=0x80001002
15004 createmany -o $myDIR/t- 10000
15005 $LCTL set_param fail_loc=0
15006 # The guard is current the largest FID holder
15008 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15010 local IDX=$(($SEQ % 64))
15012 do_facet $SINGLEMDS sync
15013 # Make sure journal flushed.
15015 local blk1=$(do_facet $SINGLEMDS \
15016 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15017 grep Blockcount | awk '{print $4}')
15019 # Remove old files, some OI blocks will become idle.
15020 unlinkmany $myDIR/t- 10000
15023 stop $SINGLEMDS || error "Fail to stop MDT."
15025 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15027 df $MOUNT || error "Fail to df."
15028 # Create new files, idle OI blocks should be reused.
15029 createmany -o $myDIR/t- 2000
15030 do_facet $SINGLEMDS sync
15031 # Make sure journal flushed.
15033 local blk2=$(do_facet $SINGLEMDS \
15034 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15035 grep Blockcount | awk '{print $4}')
15037 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15039 run_test 228b "idle OI blocks can be reused after MDT restart"
15043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15044 remote_mds_nodsh && skip "remote MDS with nodsh"
15045 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15047 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15048 local myDIR=$DIR/$tdir
15051 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15052 $LCTL set_param fail_loc=0x80001002
15053 # 20000 files can guarantee there are index nodes in the OI file
15054 createmany -o $myDIR/t- 20000
15055 $LCTL set_param fail_loc=0
15056 # The guard is current the largest FID holder
15058 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15060 local IDX=$(($SEQ % 64))
15062 do_facet $SINGLEMDS sync
15063 # Make sure journal flushed.
15065 local blk1=$(do_facet $SINGLEMDS \
15066 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15067 grep Blockcount | awk '{print $4}')
15069 # Remove old files, some OI blocks will become idle.
15070 unlinkmany $myDIR/t- 20000
15072 # The OI file should become empty now
15074 # Create new files, idle OI blocks should be reused.
15075 createmany -o $myDIR/t- 2000
15076 do_facet $SINGLEMDS sync
15077 # Make sure journal flushed.
15079 local blk2=$(do_facet $SINGLEMDS \
15080 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15081 grep Blockcount | awk '{print $4}')
15083 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15085 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15087 test_229() { # LU-2482, LU-3448
15088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15089 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15090 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15091 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15095 # Create a file with a released layout and stripe count 2.
15096 $MULTIOP $DIR/$tfile H2c ||
15097 error "failed to create file with released layout"
15099 $LFS getstripe -v $DIR/$tfile
15101 local pattern=$($LFS getstripe -L $DIR/$tfile)
15102 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15104 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15106 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15107 stat $DIR/$tfile || error "failed to stat released file"
15109 chown $RUNAS_ID $DIR/$tfile ||
15110 error "chown $RUNAS_ID $DIR/$tfile failed"
15112 chgrp $RUNAS_ID $DIR/$tfile ||
15113 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15115 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15116 rm $DIR/$tfile || error "failed to remove released file"
15118 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15122 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15124 skip "Need MDS version at least 2.11.52"
15128 test_mkdir $DIR/$tdir
15129 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15130 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15131 [ $mdt_idx -ne 0 ] &&
15132 error "create local directory on wrong MDT $mdt_idx"
15134 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15135 error "create remote directory failed"
15136 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15137 [ $mdt_idx -ne $MDTIDX ] &&
15138 error "create remote directory on wrong MDT $mdt_idx"
15140 createmany -o $DIR/$tdir/test_230/t- 10 ||
15141 error "create files on remote directory failed"
15142 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15143 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15144 rm -r $DIR/$tdir || error "unlink remote directory failed"
15146 run_test 230a "Create remote directory and files under the remote directory"
15149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15150 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15151 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15152 skip "Need MDS version at least 2.11.52"
15160 local migrate_dir=$DIR/$tdir/migrate_dir
15161 local other_dir=$DIR/$tdir/other_dir
15163 test_mkdir $DIR/$tdir
15164 test_mkdir -i0 -c1 $migrate_dir
15165 test_mkdir -i0 -c1 $other_dir
15166 for ((i=0; i<10; i++)); do
15167 mkdir -p $migrate_dir/dir_${i}
15168 createmany -o $migrate_dir/dir_${i}/f 10 ||
15169 error "create files under remote dir failed $i"
15172 cp /etc/passwd $migrate_dir/$tfile
15173 cp /etc/passwd $other_dir/$tfile
15174 chattr +SAD $migrate_dir
15175 chattr +SAD $migrate_dir/$tfile
15177 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15178 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15179 local old_dir_mode=$(stat -c%f $migrate_dir)
15180 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15182 mkdir -p $migrate_dir/dir_default_stripe2
15183 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15184 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15186 mkdir -p $other_dir
15187 ln $migrate_dir/$tfile $other_dir/luna
15188 ln $migrate_dir/$tfile $migrate_dir/sofia
15189 ln $other_dir/$tfile $migrate_dir/david
15190 ln -s $migrate_dir/$tfile $other_dir/zachary
15191 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15192 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15194 $LFS migrate -m $MDTIDX $migrate_dir ||
15195 error "fails on migrating remote dir to MDT1"
15197 echo "migratate to MDT1, then checking.."
15198 for ((i = 0; i < 10; i++)); do
15199 for file in $(find $migrate_dir/dir_${i}); do
15200 mdt_index=$($LFS getstripe -m $file)
15201 [ $mdt_index == $MDTIDX ] ||
15202 error "$file is not on MDT${MDTIDX}"
15206 # the multiple link file should still in MDT0
15207 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15208 [ $mdt_index == 0 ] ||
15209 error "$file is not on MDT${MDTIDX}"
15211 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15212 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15213 error " expect $old_dir_flag get $new_dir_flag"
15215 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15216 [ "$old_file_flag" = "$new_file_flag" ] ||
15217 error " expect $old_file_flag get $new_file_flag"
15219 local new_dir_mode=$(stat -c%f $migrate_dir)
15220 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15221 error "expect mode $old_dir_mode get $new_dir_mode"
15223 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15224 [ "$old_file_mode" = "$new_file_mode" ] ||
15225 error "expect mode $old_file_mode get $new_file_mode"
15227 diff /etc/passwd $migrate_dir/$tfile ||
15228 error "$tfile different after migration"
15230 diff /etc/passwd $other_dir/luna ||
15231 error "luna different after migration"
15233 diff /etc/passwd $migrate_dir/sofia ||
15234 error "sofia different after migration"
15236 diff /etc/passwd $migrate_dir/david ||
15237 error "david different after migration"
15239 diff /etc/passwd $other_dir/zachary ||
15240 error "zachary different after migration"
15242 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15243 error "${tfile}_ln different after migration"
15245 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15246 error "${tfile}_ln_other different after migration"
15248 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15249 [ $stripe_count = 2 ] ||
15250 error "dir strpe_count $d != 2 after migration."
15252 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15253 [ $stripe_count = 2 ] ||
15254 error "file strpe_count $d != 2 after migration."
15256 #migrate back to MDT0
15259 $LFS migrate -m $MDTIDX $migrate_dir ||
15260 error "fails on migrating remote dir to MDT0"
15262 echo "migrate back to MDT0, checking.."
15263 for file in $(find $migrate_dir); do
15264 mdt_index=$($LFS getstripe -m $file)
15265 [ $mdt_index == $MDTIDX ] ||
15266 error "$file is not on MDT${MDTIDX}"
15269 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15270 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15271 error " expect $old_dir_flag get $new_dir_flag"
15273 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15274 [ "$old_file_flag" = "$new_file_flag" ] ||
15275 error " expect $old_file_flag get $new_file_flag"
15277 local new_dir_mode=$(stat -c%f $migrate_dir)
15278 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15279 error "expect mode $old_dir_mode get $new_dir_mode"
15281 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15282 [ "$old_file_mode" = "$new_file_mode" ] ||
15283 error "expect mode $old_file_mode get $new_file_mode"
15285 diff /etc/passwd ${migrate_dir}/$tfile ||
15286 error "$tfile different after migration"
15288 diff /etc/passwd ${other_dir}/luna ||
15289 error "luna different after migration"
15291 diff /etc/passwd ${migrate_dir}/sofia ||
15292 error "sofia different after migration"
15294 diff /etc/passwd ${other_dir}/zachary ||
15295 error "zachary different after migration"
15297 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15298 error "${tfile}_ln different after migration"
15300 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15301 error "${tfile}_ln_other different after migration"
15303 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15304 [ $stripe_count = 2 ] ||
15305 error "dir strpe_count $d != 2 after migration."
15307 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15308 [ $stripe_count = 2 ] ||
15309 error "file strpe_count $d != 2 after migration."
15311 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15313 run_test 230b "migrate directory"
15316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15317 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15318 remote_mds_nodsh && skip "remote MDS with nodsh"
15319 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15320 skip "Need MDS version at least 2.11.52"
15326 local migrate_dir=$DIR/$tdir/migrate_dir
15328 #If migrating directory fails in the middle, all entries of
15329 #the directory is still accessiable.
15330 test_mkdir $DIR/$tdir
15331 test_mkdir -i0 -c1 $migrate_dir
15332 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15334 createmany -o $migrate_dir/f $total ||
15335 error "create files under ${migrate_dir} failed"
15337 # fail after migrating top dir, and this will fail only once, so the
15338 # first sub file migration will fail (currently f3), others succeed.
15339 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15340 do_facet mds1 lctl set_param fail_loc=0x1801
15341 local t=$(ls $migrate_dir | wc -l)
15342 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15343 error "migrate should fail"
15344 local u=$(ls $migrate_dir | wc -l)
15345 [ "$u" == "$t" ] || error "$u != $t during migration"
15347 # add new dir/file should succeed
15348 mkdir $migrate_dir/dir ||
15349 error "mkdir failed under migrating directory"
15350 touch $migrate_dir/file ||
15351 error "create file failed under migrating directory"
15353 # add file with existing name should fail
15354 for file in $migrate_dir/f*; do
15355 stat $file > /dev/null || error "stat $file failed"
15356 $OPENFILE -f O_CREAT:O_EXCL $file &&
15357 error "open(O_CREAT|O_EXCL) $file should fail"
15358 $MULTIOP $file m && error "create $file should fail"
15359 touch $DIR/$tdir/remote_dir/$tfile ||
15360 error "touch $tfile failed"
15361 ln $DIR/$tdir/remote_dir/$tfile $file &&
15362 error "link $file should fail"
15363 mdt_index=$($LFS getstripe -m $file)
15364 if [ $mdt_index == 0 ]; then
15365 # file failed to migrate is not allowed to rename to
15366 mv $DIR/$tdir/remote_dir/$tfile $file &&
15367 error "rename to $file should fail"
15369 mv $DIR/$tdir/remote_dir/$tfile $file ||
15370 error "rename to $file failed"
15372 echo hello >> $file || error "write $file failed"
15375 # resume migration with different options should fail
15376 $LFS migrate -m 0 $migrate_dir &&
15377 error "migrate -m 0 $migrate_dir should fail"
15379 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15380 error "migrate -c 2 $migrate_dir should fail"
15382 # resume migration should succeed
15383 $LFS migrate -m $MDTIDX $migrate_dir ||
15384 error "migrate $migrate_dir failed"
15386 echo "Finish migration, then checking.."
15387 for file in $(find $migrate_dir); do
15388 mdt_index=$($LFS getstripe -m $file)
15389 [ $mdt_index == $MDTIDX ] ||
15390 error "$file is not on MDT${MDTIDX}"
15393 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15395 run_test 230c "check directory accessiblity if migration failed"
15398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15399 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15400 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15401 skip "Need MDS version at least 2.11.52"
15403 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15405 local migrate_dir=$DIR/$tdir/migrate_dir
15415 old_index=$((RANDOM % MDSCOUNT))
15416 old_count=$((MDSCOUNT - old_index))
15417 new_index=$((RANDOM % MDSCOUNT))
15418 new_count=$((MDSCOUNT - new_index))
15419 new_hash="all_char"
15421 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15422 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15424 test_mkdir $DIR/$tdir
15425 test_mkdir -i $old_index -c $old_count $migrate_dir
15427 for ((i=0; i<100; i++)); do
15428 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15429 createmany -o $migrate_dir/dir_${i}/f 100 ||
15430 error "create files under remote dir failed $i"
15433 echo -n "Migrate from MDT$old_index "
15434 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15435 echo -n "to MDT$new_index"
15436 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15439 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15440 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15441 error "migrate remote dir error"
15443 echo "Finish migration, then checking.."
15444 for file in $(find $migrate_dir); do
15445 mdt_index=$($LFS getstripe -m $file)
15446 if [ $mdt_index -lt $new_index ] ||
15447 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15448 error "$file is on MDT$mdt_index"
15452 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15454 run_test 230d "check migrate big directory"
15457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15458 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15459 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15460 skip "Need MDS version at least 2.11.52"
15467 mkdir -p $DIR/$tdir
15468 mkdir $DIR/$tdir/migrate_dir
15469 mkdir $DIR/$tdir/other_dir
15470 touch $DIR/$tdir/migrate_dir/a
15471 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15472 ls $DIR/$tdir/other_dir
15474 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15475 error "migrate dir fails"
15477 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15478 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15480 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15481 [ $mdt_index == 0 ] || error "a is not on MDT0"
15483 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15484 error "migrate dir fails"
15486 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15487 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15489 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15490 [ $mdt_index == 1 ] || error "a is not on MDT1"
15492 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15493 [ $mdt_index == 1 ] || error "b is not on MDT1"
15495 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15496 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15498 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15500 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15502 run_test 230e "migrate mulitple local link files"
15505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15506 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15507 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15508 skip "Need MDS version at least 2.11.52"
15513 mkdir -p $DIR/$tdir
15514 mkdir $DIR/$tdir/migrate_dir
15515 $LFS mkdir -i1 $DIR/$tdir/other_dir
15516 touch $DIR/$tdir/migrate_dir/a
15517 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15518 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15519 ls $DIR/$tdir/other_dir
15521 # a should be migrated to MDT1, since no other links on MDT0
15522 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15523 error "#1 migrate dir fails"
15524 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15525 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15526 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15527 [ $mdt_index == 1 ] || error "a is not on MDT1"
15529 # a should stay on MDT1, because it is a mulitple link file
15530 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15531 error "#2 migrate dir fails"
15532 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15533 [ $mdt_index == 1 ] || error "a is not on MDT1"
15535 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15536 error "#3 migrate dir fails"
15538 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15539 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15540 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15542 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15543 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15545 # a should be migrated to MDT0, since no other links on MDT1
15546 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15547 error "#4 migrate dir fails"
15548 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15549 [ $mdt_index == 0 ] || error "a is not on MDT0"
15551 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15553 run_test 230f "migrate mulitple remote link files"
15556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15558 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15559 skip "Need MDS version at least 2.11.52"
15561 mkdir -p $DIR/$tdir/migrate_dir
15563 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15564 error "migrating dir to non-exist MDT succeeds"
15567 run_test 230g "migrate dir to non-exist MDT"
15570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15571 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15572 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15573 skip "Need MDS version at least 2.11.52"
15577 mkdir -p $DIR/$tdir/migrate_dir
15579 $LFS migrate -m1 $DIR &&
15580 error "migrating mountpoint1 should fail"
15582 $LFS migrate -m1 $DIR/$tdir/.. &&
15583 error "migrating mountpoint2 should fail"
15586 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15587 error "migrating $tdir/migrate_dir/.. should fail"
15591 run_test 230h "migrate .. and root"
15594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15595 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15596 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15597 skip "Need MDS version at least 2.11.52"
15599 mkdir -p $DIR/$tdir/migrate_dir
15601 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15602 error "migration fails with a tailing slash"
15604 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15605 error "migration fails with two tailing slashes"
15607 run_test 230i "lfs migrate -m tolerates trailing slashes"
15610 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15611 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15612 skip "Need MDS version at least 2.11.52"
15614 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15615 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15616 error "create $tfile failed"
15617 cat /etc/passwd > $DIR/$tdir/$tfile
15619 $LFS migrate -m 1 $DIR/$tdir
15621 cmp /etc/passwd $DIR/$tdir/$tfile ||
15622 error "DoM file mismatch after migration"
15624 run_test 230j "DoM file data not changed after dir migration"
15627 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15628 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15629 skip "Need MDS version at least 2.11.56"
15632 local files_on_starting_mdt=0
15634 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15635 $LFS getdirstripe $DIR/$tdir
15636 for i in $(seq $total); do
15637 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15638 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15639 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15642 echo "$files_on_starting_mdt files on MDT0"
15644 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15645 $LFS getdirstripe $DIR/$tdir
15647 files_on_starting_mdt=0
15648 for i in $(seq $total); do
15649 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15650 error "file $tfile.$i mismatch after migration"
15651 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15652 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15655 echo "$files_on_starting_mdt files on MDT1 after migration"
15656 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15658 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15659 $LFS getdirstripe $DIR/$tdir
15661 files_on_starting_mdt=0
15662 for i in $(seq $total); do
15663 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15664 error "file $tfile.$i mismatch after 2nd migration"
15665 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15666 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15669 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15670 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15674 run_test 230k "file data not changed after dir migration"
15677 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15678 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15679 skip "Need MDS version at least 2.11.56"
15681 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15682 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15683 error "create files under remote dir failed $i"
15684 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15686 run_test 230l "readdir between MDTs won't crash"
15690 # For simplicity this test assumes that max_pages_per_rpc
15691 # is the same across all OSCs
15692 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15693 local bulk_size=$((max_pages * PAGE_SIZE))
15694 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15697 mkdir -p $DIR/$tdir
15698 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15699 error "failed to set stripe with -S ${brw_size}M option"
15701 # clear the OSC stats
15702 $LCTL set_param osc.*.stats=0 &>/dev/null
15705 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15706 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15707 oflag=direct &>/dev/null || error "dd failed"
15709 sync; sleep 1; sync # just to be safe
15710 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15711 if [ x$nrpcs != "x1" ]; then
15712 $LCTL get_param osc.*.stats
15713 error "found $nrpcs ost_write RPCs, not 1 as expected"
15717 # Drop the OSC cache, otherwise we will read from it
15718 cancel_lru_locks osc
15720 # clear the OSC stats
15721 $LCTL set_param osc.*.stats=0 &>/dev/null
15723 # Client reads $bulk_size.
15724 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15725 iflag=direct &>/dev/null || error "dd failed"
15727 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15728 if [ x$nrpcs != "x1" ]; then
15729 $LCTL get_param osc.*.stats
15730 error "found $nrpcs ost_read RPCs, not 1 as expected"
15733 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15736 mkdir -p $DIR/$tdir
15738 for i in {0..1023}; do
15739 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15740 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15741 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15745 run_test 231b "must not assert on fully utilized OST request buffer"
15748 mkdir -p $DIR/$tdir
15749 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15751 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15752 do_facet ost1 $LCTL set_param fail_loc=0x31c
15754 # ignore dd failure
15755 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15757 do_facet ost1 $LCTL set_param fail_loc=0
15758 umount_client $MOUNT || error "umount failed"
15759 mount_client $MOUNT || error "mount failed"
15760 stop ost1 || error "cannot stop ost1"
15761 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15763 run_test 232a "failed lock should not block umount"
15766 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15767 skip "Need MDS version at least 2.10.58"
15769 mkdir -p $DIR/$tdir
15770 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15771 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15773 cancel_lru_locks osc
15775 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15776 do_facet ost1 $LCTL set_param fail_loc=0x31c
15779 $LFS data_version $DIR/$tdir/$tfile || true
15781 do_facet ost1 $LCTL set_param fail_loc=0
15782 umount_client $MOUNT || error "umount failed"
15783 mount_client $MOUNT || error "mount failed"
15784 stop ost1 || error "cannot stop ost1"
15785 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15787 run_test 232b "failed data version lock should not block umount"
15790 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15791 skip "Need MDS version at least 2.3.64"
15792 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15794 local fid=$($LFS path2fid $MOUNT)
15796 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15797 error "cannot access $MOUNT using its FID '$fid'"
15799 run_test 233a "checking that OBF of the FS root succeeds"
15802 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15803 skip "Need MDS version at least 2.5.90"
15804 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15806 local fid=$($LFS path2fid $MOUNT/.lustre)
15808 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15809 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15811 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15812 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15813 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15815 run_test 233b "checking that OBF of the FS .lustre succeeds"
15818 local p="$TMP/sanityN-$TESTNAME.parameters"
15819 save_lustre_params client "llite.*.xattr_cache" > $p
15820 lctl set_param llite.*.xattr_cache 1 ||
15821 skip_env "xattr cache is not supported"
15823 mkdir -p $DIR/$tdir || error "mkdir failed"
15824 touch $DIR/$tdir/$tfile || error "touch failed"
15825 # OBD_FAIL_LLITE_XATTR_ENOMEM
15826 $LCTL set_param fail_loc=0x1405
15827 getfattr -n user.attr $DIR/$tdir/$tfile &&
15828 error "getfattr should have failed with ENOMEM"
15829 $LCTL set_param fail_loc=0x0
15832 restore_lustre_params < $p
15835 run_test 234 "xattr cache should not crash on ENOMEM"
15838 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15839 skip "Need MDS version at least 2.4.52"
15841 flock_deadlock $DIR/$tfile
15846 124) error "process hangs on a deadlock"
15848 *) error "error executing flock_deadlock $DIR/$tfile"
15852 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15856 check_swap_layouts_support
15858 local ref1=/etc/passwd
15859 local ref2=/etc/group
15860 local file1=$DIR/$tdir/f1
15861 local file2=$DIR/$tdir/f2
15863 test_mkdir -c1 $DIR/$tdir
15864 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15865 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15866 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15867 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15868 local fd=$(free_fd)
15869 local cmd="exec $fd<>$file2"
15872 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15873 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15876 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15881 run_test 236 "Layout swap on open unlinked file"
15883 # LU-4659 linkea consistency
15885 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15886 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15887 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15888 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15891 ln $DIR/$tfile $DIR/$tfile.lnk
15892 touch $DIR/$tfile.new
15893 mv $DIR/$tfile.new $DIR/$tfile
15894 local fid1=$($LFS path2fid $DIR/$tfile)
15895 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15896 local path1=$($LFS fid2path $FSNAME "$fid1")
15897 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15898 local path2=$($LFS fid2path $FSNAME "$fid2")
15899 [ $tfile.lnk == $path2 ] ||
15900 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15903 run_test 238 "Verify linkea consistency"
15905 test_239A() { # was test_239
15906 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15907 skip "Need MDS version at least 2.5.60"
15909 local list=$(comma_list $(mdts_nodes))
15911 mkdir -p $DIR/$tdir
15912 createmany -o $DIR/$tdir/f- 5000
15913 unlinkmany $DIR/$tdir/f- 5000
15914 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
15915 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15916 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15917 osp.*MDT*.sync_in_flight" | calc_sum)
15918 [ "$changes" -eq 0 ] || error "$changes not synced"
15920 run_test 239A "osp_sync test"
15922 test_239a() { #LU-5297
15923 remote_mds_nodsh && skip "remote MDS with nodsh"
15926 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15927 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15928 chgrp $RUNAS_GID $DIR/$tfile
15929 wait_delete_completed
15931 run_test 239a "process invalid osp sync record correctly"
15933 test_239b() { #LU-5297
15934 remote_mds_nodsh && skip "remote MDS with nodsh"
15937 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15938 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15939 chgrp $RUNAS_GID $DIR/$tfile1
15940 wait_delete_completed
15941 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15943 chgrp $RUNAS_GID $DIR/$tfile2
15944 wait_delete_completed
15946 run_test 239b "process osp sync record with ENOMEM error correctly"
15949 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15950 remote_mds_nodsh && skip "remote MDS with nodsh"
15952 mkdir -p $DIR/$tdir
15954 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15955 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15956 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15957 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15959 umount_client $MOUNT || error "umount failed"
15960 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15961 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15962 mount_client $MOUNT || error "failed to mount client"
15964 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15965 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15967 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15973 for LOOP in $(seq $count); do
15974 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15975 cancel_lru_locks $OSC || true
15983 for LOOP in $(seq $1); do
15984 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15989 test_241a() { # was test_241
15990 local bsize=$PAGE_SIZE
15992 (( bsize < 40960 )) && bsize=40960
15993 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15995 cancel_lru_locks $OSC
15996 test_241_bio 1000 $bsize &
15998 test_241_dio 1000 $bsize
16001 run_test 241a "bio vs dio"
16004 local bsize=$PAGE_SIZE
16006 (( bsize < 40960 )) && bsize=40960
16007 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16009 test_241_dio 1000 $bsize &
16011 test_241_dio 1000 $bsize
16014 run_test 241b "dio vs dio"
16017 remote_mds_nodsh && skip "remote MDS with nodsh"
16019 mkdir -p $DIR/$tdir
16020 touch $DIR/$tdir/$tfile
16022 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16023 do_facet mds1 lctl set_param fail_loc=0x105
16024 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16026 do_facet mds1 lctl set_param fail_loc=0
16027 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16029 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16033 test_mkdir $DIR/$tdir
16034 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16036 run_test 243 "various group lock tests"
16040 test_mkdir $DIR/$tdir
16041 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16042 sendfile_grouplock $DIR/$tdir/$tfile || \
16043 error "sendfile+grouplock failed"
16046 run_test 244 "sendfile with group lock tests"
16049 local flagname="multi_mod_rpcs"
16050 local connect_data_name="max_mod_rpcs"
16053 # check if multiple modify RPCs flag is set
16054 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16055 grep "connect_flags:")
16058 echo "$out" | grep -qw $flagname
16059 if [ $? -ne 0 ]; then
16060 echo "connect flag $flagname is not set"
16064 # check if multiple modify RPCs data is set
16065 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16068 echo "$out" | grep -qw $connect_data_name ||
16069 error "import should have connect data $connect_data_name"
16071 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16073 test_246() { # LU-7371
16074 remote_ost_nodsh && skip "remote OST with nodsh"
16075 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16076 skip "Need OST version >= 2.7.62"
16078 do_facet ost1 $LCTL set_param fail_val=4095
16079 #define OBD_FAIL_OST_READ_SIZE 0x234
16080 do_facet ost1 $LCTL set_param fail_loc=0x234
16081 $LFS setstripe $DIR/$tfile -i 0 -c 1
16082 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16083 cancel_lru_locks $FSNAME-OST0000
16084 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16086 run_test 246 "Read file of size 4095 should return right length"
16092 umount_client $submount
16097 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16099 skip_env "Fileset feature is not supported"
16101 local submount=${MOUNT}_$tdir
16104 mkdir -p $submount || error "mkdir $submount failed"
16105 FILESET="$FILESET/$tdir" mount_client $submount ||
16106 error "mount $submount failed"
16107 trap "cleanup_247 $submount" EXIT
16108 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16109 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16110 error "read $MOUNT/$tdir/$tfile failed"
16111 cleanup_247 $submount
16113 run_test 247a "mount subdir as fileset"
16116 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16117 skip_env "Fileset feature is not supported"
16119 local submount=${MOUNT}_$tdir
16121 rm -rf $MOUNT/$tdir
16122 mkdir -p $submount || error "mkdir $submount failed"
16124 FILESET="$FILESET/$tdir" mount_client $submount &&
16125 error "mount $submount should fail"
16128 run_test 247b "mount subdir that dose not exist"
16131 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16132 skip_env "Fileset feature is not supported"
16134 local submount=${MOUNT}_$tdir
16136 mkdir -p $MOUNT/$tdir/dir1
16137 mkdir -p $submount || error "mkdir $submount failed"
16138 trap "cleanup_247 $submount" EXIT
16139 FILESET="$FILESET/$tdir" mount_client $submount ||
16140 error "mount $submount failed"
16141 local fid=$($LFS path2fid $MOUNT/)
16142 $LFS fid2path $submount $fid && error "fid2path should fail"
16143 cleanup_247 $submount
16145 run_test 247c "running fid2path outside root"
16148 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16149 skip "Fileset feature is not supported"
16151 local submount=${MOUNT}_$tdir
16153 mkdir -p $MOUNT/$tdir/dir1
16154 mkdir -p $submount || error "mkdir $submount failed"
16155 FILESET="$FILESET/$tdir" mount_client $submount ||
16156 error "mount $submount failed"
16157 trap "cleanup_247 $submount" EXIT
16158 local fid=$($LFS path2fid $submount/dir1)
16159 $LFS fid2path $submount $fid || error "fid2path should succeed"
16160 cleanup_247 $submount
16162 run_test 247d "running fid2path inside root"
16166 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16168 skip "Fileset feature is not supported"
16170 local submount=${MOUNT}_$tdir
16173 mkdir -p $submount || error "mkdir $submount failed"
16174 FILESET="$FILESET/.." mount_client $submount &&
16175 error "mount $submount should fail"
16178 run_test 247e "mount .. as fileset"
16181 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16182 [ -z "$fast_read_sav" ] && skip "no fast read support"
16184 # create a large file for fast read verification
16185 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16187 # make sure the file is created correctly
16188 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16189 { rm -f $DIR/$tfile; skip "file creation error"; }
16191 echo "Test 1: verify that fast read is 4 times faster on cache read"
16193 # small read with fast read enabled
16194 $LCTL set_param -n llite.*.fast_read=1
16195 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16196 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16197 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16198 # small read with fast read disabled
16199 $LCTL set_param -n llite.*.fast_read=0
16200 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16201 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16202 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16204 # verify that fast read is 4 times faster for cache read
16205 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16206 error_not_in_vm "fast read was not 4 times faster: " \
16207 "$t_fast vs $t_slow"
16209 echo "Test 2: verify the performance between big and small read"
16210 $LCTL set_param -n llite.*.fast_read=1
16212 # 1k non-cache read
16213 cancel_lru_locks osc
16214 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16215 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16216 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16218 # 1M non-cache read
16219 cancel_lru_locks osc
16220 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16221 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16222 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16224 # verify that big IO is not 4 times faster than small IO
16225 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16226 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16228 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16231 run_test 248 "fast read verification"
16233 test_249() { # LU-7890
16234 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16235 skip "Need at least version 2.8.54"
16238 $LFS setstripe -c 1 $DIR/$tfile
16239 # Offset 2T == 4k * 512M
16240 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16241 error "dd to 2T offset failed"
16243 run_test 249 "Write above 2T file size"
16246 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16247 && skip "no 16TB file size limit on ZFS"
16249 $LFS setstripe -c 1 $DIR/$tfile
16250 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16251 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16252 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16253 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16254 conv=notrunc,fsync && error "append succeeded"
16257 run_test 250 "Write above 16T limit"
16260 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16262 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16263 #Skip once - writing the first stripe will succeed
16264 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16265 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16266 error "short write happened"
16268 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16269 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16270 error "short read happened"
16274 run_test 251 "Handling short read and write correctly"
16277 remote_mds_nodsh && skip "remote MDS with nodsh"
16278 remote_ost_nodsh && skip "remote OST with nodsh"
16279 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16280 skip_env "ldiskfs only test"
16290 # check lr_reader on OST0000
16292 dev=$(facet_device $tgt)
16293 out=$(do_facet $tgt $LR_READER $dev)
16294 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16296 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16297 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16298 error "Invalid uuid returned by $LR_READER on target $tgt"
16299 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16301 # check lr_reader -c on MDT0000
16303 dev=$(facet_device $tgt)
16304 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16305 skip "$LR_READER does not support additional options"
16307 out=$(do_facet $tgt $LR_READER -c $dev)
16308 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16310 num=$(echo "$out" | grep -c "mdtlov")
16311 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16312 error "Invalid number of mdtlov clients returned by $LR_READER"
16313 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16315 # check lr_reader -cr on MDT0000
16316 out=$(do_facet $tgt $LR_READER -cr $dev)
16317 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16319 echo "$out" | grep -q "^reply_data:$" ||
16320 error "$LR_READER should have returned 'reply_data' section"
16321 num=$(echo "$out" | grep -c "client_generation")
16322 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16324 run_test 252 "check lr_reader tool"
16326 test_253_fill_ost() {
16327 local size_mb #how many MB should we write to pass watermark
16328 local lwm=$3 #low watermark
16329 local free_10mb #10% of free space
16331 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16332 size_mb=$((free_kb / 1024 - lwm))
16333 free_10mb=$((free_kb / 10240))
16334 #If 10% of free space cross low watermark use it
16335 if (( free_10mb > size_mb )); then
16338 #At least we need to store 1.1 of difference between
16339 #free space and low watermark
16340 size_mb=$((size_mb + size_mb / 10))
16342 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16343 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16344 oflag=append conv=notrunc
16349 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16350 echo "OST still has $((free_kb / 1024)) mbytes free"
16354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16355 remote_mds_nodsh && skip "remote MDS with nodsh"
16356 remote_mgs_nodsh && skip "remote MGS with nodsh"
16361 local ost_name=$($LFS osts |
16362 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16364 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16365 do_facet $SINGLEMDS $LCTL get_param -n \
16366 osp.$mdtosc_proc1.reserved_mb_high ||
16367 skip "remote MDS does not support reserved_mb_high"
16371 wait_delete_completed
16374 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16375 osp.$mdtosc_proc1.reserved_mb_high)
16376 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16377 osp.$mdtosc_proc1.reserved_mb_low)
16378 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16380 if ! combined_mgs_mds ; then
16383 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16384 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16385 error "Adding $ost_name to pool failed"
16387 # Wait for client to see a OST at pool
16388 wait_update $HOSTNAME "$LCTL get_param -n
16389 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16390 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16391 error "Client can not see the pool"
16392 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16393 error "Setstripe failed"
16395 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16396 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16397 echo "OST still has $((blocks/1024)) mbytes free"
16399 local new_lwm=$((blocks/1024-10))
16400 do_facet $SINGLEMDS $LCTL set_param \
16401 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16402 do_facet $SINGLEMDS $LCTL set_param \
16403 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16405 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16407 #First enospc could execute orphan deletion so repeat.
16408 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16410 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16411 osp.$mdtosc_proc1.prealloc_status)
16412 echo "prealloc_status $oa_status"
16414 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16415 error "File creation should fail"
16416 #object allocation was stopped, but we still able to append files
16417 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16418 error "Append failed"
16419 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16421 wait_delete_completed
16425 for i in $(seq 10 12); do
16426 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16427 error "File creation failed after rm";
16430 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16431 osp.$mdtosc_proc1.prealloc_status)
16432 echo "prealloc_status $oa_status"
16434 if (( oa_status != 0 )); then
16435 error "Object allocation still disable after rm"
16437 do_facet $SINGLEMDS $LCTL set_param \
16438 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16439 do_facet $SINGLEMDS $LCTL set_param \
16440 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16443 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16444 error "Remove $ost_name from pool failed"
16445 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16446 error "Pool destroy fialed"
16448 if ! combined_mgs_mds ; then
16452 run_test 253 "Check object allocation limit"
16455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16456 remote_mds_nodsh && skip "remote MDS with nodsh"
16457 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16458 skip "MDS does not support changelog_size"
16461 local MDT0=$(facet_svc $SINGLEMDS)
16463 changelog_register || error "changelog_register failed"
16465 changelog_clear 0 || error "changelog_clear failed"
16467 local size1=$(do_facet $SINGLEMDS \
16468 $LCTL get_param -n mdd.$MDT0.changelog_size)
16469 echo "Changelog size $size1"
16472 $LFS mkdir -i 0 $DIR/$tdir
16474 mkdir -p $DIR/$tdir/pics/2008/zachy
16475 touch $DIR/$tdir/pics/2008/zachy/timestamp
16476 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16477 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16478 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16479 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16480 rm $DIR/$tdir/pics/desktop.jpg
16482 local size2=$(do_facet $SINGLEMDS \
16483 $LCTL get_param -n mdd.$MDT0.changelog_size)
16484 echo "Changelog size after work $size2"
16486 (( $size2 > $size1 )) ||
16487 error "new Changelog size=$size2 less than old size=$size1"
16489 run_test 254 "Check changelog size"
16496 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16497 awk -F: '{print $2}' | grep $type > /dev/null
16498 if [ $? -ne 0 ]; then
16508 lfs ladvise -a willread $file > /dev/null 2>&1
16509 if [ $? -eq 0 ]; then
16513 lfs ladvise -a willread $file 2>&1 |
16514 grep "Inappropriate ioctl for device" > /dev/null
16515 if [ $? -eq 0 ]; then
16522 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16525 # run a random read IO workload
16526 # usage: random_read_iops <filename> <filesize> <iosize>
16527 random_read_iops() {
16530 local iosize=${3:-4096}
16532 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16533 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16536 drop_file_oss_cache() {
16540 $LFS ladvise -a dontneed $file 2>/dev/null ||
16541 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16544 ladvise_willread_performance()
16547 local average_origin=0
16548 local average_cache=0
16549 local average_ladvise=0
16551 for ((i = 1; i <= $repeat; i++)); do
16552 echo "Iter $i/$repeat: reading without willread hint"
16553 cancel_lru_locks osc
16554 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16555 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16556 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16557 average_origin=$(bc <<<"$average_origin + $speed_origin")
16559 cancel_lru_locks osc
16560 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16561 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16562 average_cache=$(bc <<<"$average_cache + $speed_cache")
16564 cancel_lru_locks osc
16565 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16566 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16567 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16568 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16569 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16571 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16572 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16573 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16575 speedup_cache=$(percent $average_cache $average_origin)
16576 speedup_ladvise=$(percent $average_ladvise $average_origin)
16578 echo "Average uncached read: $average_origin"
16579 echo "Average speedup with OSS cached read: " \
16580 "$average_cache = +$speedup_cache%"
16581 echo "Average speedup with ladvise willread: " \
16582 "$average_ladvise = +$speedup_ladvise%"
16584 local lowest_speedup=20
16585 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16586 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16587 "got $average_cache%. Skipping ladvise willread check."
16591 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16592 # it is still good to run until then to exercise 'ladvise willread'
16593 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16594 [ "$ost1_FSTYPE" = "zfs" ] &&
16595 echo "osd-zfs does not support dontneed or drop_caches" &&
16598 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16599 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16600 error_not_in_vm "Speedup with willread is less than " \
16601 "$lowest_speedup%, got $average_ladvise%"
16605 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16606 skip "lustre < 2.8.54 does not support ladvise "
16607 remote_ost_nodsh && skip "remote OST with nodsh"
16609 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16611 ladvise_no_type willread $DIR/$tfile &&
16612 skip "willread ladvise is not supported"
16614 ladvise_no_ioctl $DIR/$tfile &&
16615 skip "ladvise ioctl is not supported"
16618 local size=$((size_mb * 1048576))
16619 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16620 error "dd to $DIR/$tfile failed"
16622 lfs ladvise -a willread $DIR/$tfile ||
16623 error "Ladvise failed with no range argument"
16625 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16626 error "Ladvise failed with no -l or -e argument"
16628 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16629 error "Ladvise failed with only -e argument"
16631 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16632 error "Ladvise failed with only -l argument"
16634 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16635 error "End offset should not be smaller than start offset"
16637 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16638 error "End offset should not be equal to start offset"
16640 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16641 error "Ladvise failed with overflowing -s argument"
16643 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16644 error "Ladvise failed with overflowing -e argument"
16646 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16647 error "Ladvise failed with overflowing -l argument"
16649 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16650 error "Ladvise succeeded with conflicting -l and -e arguments"
16652 echo "Synchronous ladvise should wait"
16654 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16655 do_nodes $(comma_list $(osts_nodes)) \
16656 $LCTL set_param fail_val=$delay fail_loc=0x237
16658 local start_ts=$SECONDS
16659 lfs ladvise -a willread $DIR/$tfile ||
16660 error "Ladvise failed with no range argument"
16661 local end_ts=$SECONDS
16662 local inteval_ts=$((end_ts - start_ts))
16664 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16665 error "Synchronous advice didn't wait reply"
16668 echo "Asynchronous ladvise shouldn't wait"
16669 local start_ts=$SECONDS
16670 lfs ladvise -a willread -b $DIR/$tfile ||
16671 error "Ladvise failed with no range argument"
16672 local end_ts=$SECONDS
16673 local inteval_ts=$((end_ts - start_ts))
16675 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16676 error "Asynchronous advice blocked"
16679 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16680 ladvise_willread_performance
16682 run_test 255a "check 'lfs ladvise -a willread'"
16688 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16692 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16693 skip "lustre < 2.8.54 does not support ladvise "
16694 remote_ost_nodsh && skip "remote OST with nodsh"
16696 lfs setstripe -c 1 -i 0 $DIR/$tfile
16698 ladvise_no_type dontneed $DIR/$tfile &&
16699 skip "dontneed ladvise is not supported"
16701 ladvise_no_ioctl $DIR/$tfile &&
16702 skip "ladvise ioctl is not supported"
16704 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16705 [ "$ost1_FSTYPE" = "zfs" ] &&
16706 skip "zfs-osd does not support 'ladvise dontneed'"
16709 local size=$((size_mb * 1048576))
16710 # In order to prevent disturbance of other processes, only check 3/4
16711 # of the memory usage
16712 local kibibytes=$((size_mb * 1024 * 3 / 4))
16714 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16715 error "dd to $DIR/$tfile failed"
16717 #force write to complete before dropping OST cache & checking memory
16720 local total=$(facet_meminfo ost1 MemTotal)
16721 echo "Total memory: $total KiB"
16723 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16724 local before_read=$(facet_meminfo ost1 Cached)
16725 echo "Cache used before read: $before_read KiB"
16727 lfs ladvise -a willread $DIR/$tfile ||
16728 error "Ladvise willread failed"
16729 local after_read=$(facet_meminfo ost1 Cached)
16730 echo "Cache used after read: $after_read KiB"
16732 lfs ladvise -a dontneed $DIR/$tfile ||
16733 error "Ladvise dontneed again failed"
16734 local no_read=$(facet_meminfo ost1 Cached)
16735 echo "Cache used after dontneed ladvise: $no_read KiB"
16737 if [ $total -lt $((before_read + kibibytes)) ]; then
16738 echo "Memory is too small, abort checking"
16742 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16743 error "Ladvise willread should use more memory" \
16744 "than $kibibytes KiB"
16747 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16748 error "Ladvise dontneed should release more memory" \
16749 "than $kibibytes KiB"
16752 run_test 255b "check 'lfs ladvise -a dontneed'"
16755 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16756 skip "lustre < 2.10.53 does not support lockahead"
16764 test_mkdir -p $DIR/$tdir
16765 $LFS setstripe -i 0 $DIR/$tdir
16767 #test 10 returns only success/failure
16769 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16771 if [ $rc -eq 255 ]; then
16772 error "Ladvise test${i} failed, ${rc}"
16775 #test 11 counts lock enqueue requests, all others count new locks
16777 count=$(do_facet ost1 \
16778 $LCTL get_param -n ost.OSS.ost.stats)
16779 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16781 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16783 if [ $rc -eq 255 ]; then
16784 error "Ladvise test${i} failed, ${rc}"
16787 new_count=$(do_facet ost1 \
16788 $LCTL get_param -n ost.OSS.ost.stats)
16789 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16790 awk '{ print $2 }')
16792 difference="$((new_count - count))"
16793 if [ $difference -ne $rc ]; then
16794 error "Ladvise test${i}, bad enqueue count, returned " \
16795 "${rc}, actual ${difference}"
16798 for i in $(seq 12 21); do
16799 # If we do not do this, we run the risk of having too many
16800 # locks and starting lock cancellation while we are checking
16802 cancel_lru_locks osc
16804 count=$($LCTL get_param -n \
16805 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16807 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16809 if [ $rc -eq 255 ]; then
16810 error "Ladvise test ${i} failed, ${rc}"
16813 new_count=$($LCTL get_param -n \
16814 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16815 difference="$((new_count - count))"
16817 # Test 15 output is divided by 100 to map down to valid return
16818 if [ $i -eq 15 ]; then
16822 if [ $difference -ne $rc ]; then
16823 error "Ladvise test ${i}, bad lock count, returned " \
16824 "${rc}, actual ${difference}"
16828 #test 22 returns only success/failure
16830 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16832 if [ $rc -eq 255 ]; then
16833 error "Ladvise test${i} failed, ${rc}"
16836 run_test 255c "suite of ladvise lockahead tests"
16839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16840 remote_mds_nodsh && skip "remote MDS with nodsh"
16841 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16842 changelog_users $SINGLEMDS | grep "^cl" &&
16843 skip "active changelog user"
16849 mdt_dev=$(mdsdevname 1)
16852 changelog_register || error "changelog_register failed"
16855 mkdir -p $DIR/$tdir
16857 changelog_clear 0 || error "changelog_clear failed"
16860 touch $DIR/$tdir/{1..10}
16863 stop $SINGLEMDS || error "Fail to stop MDT"
16867 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16869 #after mount new plainllog is used
16870 touch $DIR/$tdir/{11..19}
16871 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16872 cat_sl=$(do_facet $SINGLEMDS "sync; \
16873 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16874 llog_reader $tmpfile | grep -c type=1064553b")
16875 do_facet $SINGLEMDS llog_reader $tmpfile
16877 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16879 changelog_clear 0 || error "changelog_clear failed"
16881 cat_sl=$(do_facet $SINGLEMDS "sync; \
16882 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16883 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16885 if (( cat_sl == 2 )); then
16886 error "Empty plain llog was not deleted from changelog catalog"
16887 elif (( cat_sl != 1 )); then
16888 error "Active plain llog shouldn't be deleted from catalog"
16891 run_test 256 "Check llog delete for empty and not full state"
16894 remote_mds_nodsh && skip "remote MDS with nodsh"
16895 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16896 skip "Need MDS version at least 2.8.55"
16898 test_mkdir $DIR/$tdir
16900 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16901 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16904 #define OBD_FAIL_MDS_XATTR_REP 0x161
16905 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16906 local facet=mds$((mdtidx + 1))
16907 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16908 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16910 stop $facet || error "stop MDS failed"
16911 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16912 error "start MDS fail"
16913 wait_recovery_complete $facet
16915 run_test 257 "xattr locks are not lost"
16917 # Verify we take the i_mutex when security requires it
16919 #define OBD_FAIL_IMUTEX_SEC 0x141c
16920 $LCTL set_param fail_loc=0x141c
16922 chmod u+s $DIR/$tfile
16923 chmod a+rwx $DIR/$tfile
16924 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16926 if [ $RC -ne 0 ]; then
16927 error "error, failed to take i_mutex, rc=$?"
16933 # Verify we do NOT take the i_mutex in the normal case
16935 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16936 $LCTL set_param fail_loc=0x141d
16939 chmod a+rw $DIR/$tfile
16940 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16942 if [ $RC -ne 0 ]; then
16943 error "error, took i_mutex unnecessarily, rc=$?"
16948 run_test 258b "verify i_mutex security behavior"
16951 local file=$DIR/$tfile
16955 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16957 stack_trap "rm -f $file" EXIT
16959 wait_delete_completed
16960 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16961 echo "before: $before"
16963 $LFS setstripe -i 0 -c 1 $file
16964 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16966 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16967 echo "after write: $after"
16969 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16970 do_facet ost1 $LCTL set_param fail_loc=0x2301
16972 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16973 echo "after truncate: $after"
16976 do_facet ost1 $LCTL set_param fail_loc=0
16977 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16979 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16980 echo "after restart: $after"
16981 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16982 error "missing truncate?"
16986 run_test 259 "crash at delayed truncate"
16989 #define OBD_FAIL_MDC_CLOSE 0x806
16990 $LCTL set_param fail_loc=0x80000806
16994 run_test 260 "Check mdc_close fail"
16996 ### Data-on-MDT sanity tests ###
16998 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
16999 skip "Need MDS version at least 2.10.55 for DoM"
17002 local dom=$DIR/$tdir/dom_file
17003 local tmp=$DIR/$tdir/tmp_file
17005 mkdir -p $DIR/$tdir
17007 # basic checks for DoM component creation
17008 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17009 error "Can set MDT layout to non-first entry"
17011 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17012 error "Can define multiple entries as MDT layout"
17014 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17016 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17017 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17018 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17020 local mdtidx=$($LFS getstripe -m $dom)
17021 local mdtname=MDT$(printf %04x $mdtidx)
17022 local facet=mds$((mdtidx + 1))
17023 local space_check=1
17025 # Skip free space checks with ZFS
17026 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17030 local size_tmp=$((65536 * 3))
17031 local mdtfree1=$(do_facet $facet \
17032 lctl get_param -n osd*.*$mdtname.kbytesfree)
17034 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17035 # check also direct IO along write
17036 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17037 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17039 cmp $tmp $dom || error "file data is different"
17040 [ $(stat -c%s $dom) == $size_tmp ] ||
17041 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17042 if [ $space_check == 1 ]; then
17043 local mdtfree2=$(do_facet $facet \
17044 lctl get_param -n osd*.*$mdtname.kbytesfree)
17046 # increase in usage from by $size_tmp
17047 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17048 error "MDT free space wrong after write: " \
17049 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17053 local size_dom=10000
17055 $TRUNCATE $dom $size_dom
17056 [ $(stat -c%s $dom) == $size_dom ] ||
17057 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17058 if [ $space_check == 1 ]; then
17059 mdtfree1=$(do_facet $facet \
17060 lctl get_param -n osd*.*$mdtname.kbytesfree)
17061 # decrease in usage from $size_tmp to new $size_dom
17062 [ $(($mdtfree1 - $mdtfree2)) -ge \
17063 $(((size_tmp - size_dom) / 1024)) ] ||
17064 error "MDT free space is wrong after truncate: " \
17065 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17071 size_dom=$((size_dom + size_tmp))
17072 [ $(stat -c%s $dom) == $size_dom ] ||
17073 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17074 if [ $space_check == 1 ]; then
17075 mdtfree2=$(do_facet $facet \
17076 lctl get_param -n osd*.*$mdtname.kbytesfree)
17077 # increase in usage by $size_tmp from previous
17078 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17079 error "MDT free space is wrong after append: " \
17080 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17085 if [ $space_check == 1 ]; then
17086 mdtfree1=$(do_facet $facet \
17087 lctl get_param -n osd*.*$mdtname.kbytesfree)
17088 # decrease in usage by $size_dom from previous
17089 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17090 error "MDT free space is wrong after removal: " \
17091 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17094 # combined striping
17095 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17096 error "Can't create DoM + OST striping"
17098 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17099 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17100 # check also direct IO along write
17101 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17103 cmp $tmp $dom || error "file data is different"
17104 [ $(stat -c%s $dom) == $size_tmp ] ||
17105 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17110 run_test 270a "DoM: basic functionality tests"
17113 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17114 skip "Need MDS version at least 2.10.55"
17116 local dom=$DIR/$tdir/dom_file
17117 local max_size=1048576
17119 mkdir -p $DIR/$tdir
17120 $LFS setstripe -E $max_size -L mdt $dom
17122 # truncate over the limit
17123 $TRUNCATE $dom $(($max_size + 1)) &&
17124 error "successful truncate over the maximum size"
17125 # write over the limit
17126 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17127 error "successful write over the maximum size"
17128 # append over the limit
17129 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17130 echo "12345" >> $dom && error "successful append over the maximum size"
17135 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17138 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17139 skip "Need MDS version at least 2.10.55"
17141 mkdir -p $DIR/$tdir
17142 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17144 # check files inherit DoM EA
17145 touch $DIR/$tdir/first
17146 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17147 error "bad pattern"
17148 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17149 error "bad stripe count"
17150 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17151 error "bad stripe size"
17153 # check directory inherits DoM EA and uses it as default
17154 mkdir $DIR/$tdir/subdir
17155 touch $DIR/$tdir/subdir/second
17156 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17157 error "bad pattern in sub-directory"
17158 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17159 error "bad stripe count in sub-directory"
17160 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17161 error "bad stripe size in sub-directory"
17164 run_test 270c "DoM: DoM EA inheritance tests"
17167 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17168 skip "Need MDS version at least 2.10.55"
17170 mkdir -p $DIR/$tdir
17171 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17173 # inherit default DoM striping
17174 mkdir $DIR/$tdir/subdir
17175 touch $DIR/$tdir/subdir/f1
17177 # change default directory striping
17178 $LFS setstripe -c 1 $DIR/$tdir/subdir
17179 touch $DIR/$tdir/subdir/f2
17180 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17181 error "wrong default striping in file 2"
17182 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17183 error "bad pattern in file 2"
17186 run_test 270d "DoM: change striping from DoM to RAID0"
17189 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17190 skip "Need MDS version at least 2.10.55"
17192 mkdir -p $DIR/$tdir/dom
17193 mkdir -p $DIR/$tdir/norm
17196 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17197 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17199 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17200 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17202 # find DoM files by layout
17203 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17204 [ $NUM -eq $DOMFILES ] ||
17205 error "lfs find -L: found $NUM, expected $DOMFILES"
17206 echo "Test 1: lfs find 20 DOM files by layout: OK"
17208 # there should be 1 dir with default DOM striping
17209 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17211 error "lfs find -L: found $NUM, expected 1 dir"
17212 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17214 # find DoM files by stripe size
17215 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17216 [ $NUM -eq $DOMFILES ] ||
17217 error "lfs find -S: found $NUM, expected $DOMFILES"
17218 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17220 # find files by stripe offset except DoM files
17221 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17222 [ $NUM -eq $NORMFILES ] ||
17223 error "lfs find -i: found $NUM, expected $NORMFILES"
17224 echo "Test 5: lfs find no DOM files by stripe index: OK"
17227 run_test 270e "DoM: lfs find with DoM files test"
17230 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17231 skip "Need MDS version at least 2.10.55"
17233 local mdtname=${FSNAME}-MDT0000-mdtlov
17234 local dom=$DIR/$tdir/dom_file
17235 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17236 lod.$mdtname.dom_stripesize)
17237 local dom_limit=131072
17239 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17240 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17241 lod.$mdtname.dom_stripesize)
17242 [ ${dom_limit} -eq ${dom_current} ] ||
17243 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17245 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17246 $LFS setstripe -d $DIR/$tdir
17247 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17248 error "Can't set directory default striping"
17250 # exceed maximum stripe size
17251 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17252 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17253 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17254 error "Able to create DoM component size more than LOD limit"
17256 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17257 dom_current=$(do_facet mds1 $LCTL get_param -n \
17258 lod.$mdtname.dom_stripesize)
17259 [ 0 -eq ${dom_current} ] ||
17260 error "Can't set zero DoM stripe limit"
17263 # attempt to create DoM file on server with disabled DoM should
17264 # remove DoM entry from layout and be succeed
17265 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17266 error "Can't create DoM file (DoM is disabled)"
17267 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17268 error "File has DoM component while DoM is disabled"
17271 # attempt to create DoM file with only DoM stripe should return error
17272 $LFS setstripe -E $dom_limit -L mdt $dom &&
17273 error "Able to create DoM-only file while DoM is disabled"
17275 # too low values to be aligned with smallest stripe size 64K
17276 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17277 dom_current=$(do_facet mds1 $LCTL get_param -n \
17278 lod.$mdtname.dom_stripesize)
17279 [ 30000 -eq ${dom_current} ] &&
17280 error "Can set too small DoM stripe limit"
17282 # 64K is a minimal stripe size in Lustre, expect limit of that size
17283 [ 65536 -eq ${dom_current} ] ||
17284 error "Limit is not set to 64K but ${dom_current}"
17286 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17287 dom_current=$(do_facet mds1 $LCTL get_param -n \
17288 lod.$mdtname.dom_stripesize)
17290 [ 2147483648 -eq ${dom_current} ] &&
17291 error "Can set too large DoM stripe limit"
17293 do_facet mds1 $LCTL set_param -n \
17294 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17295 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17296 error "Can't create DoM component size after limit change"
17297 do_facet mds1 $LCTL set_param -n \
17298 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17299 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17300 error "Can't create DoM file after limit decrease"
17301 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17302 error "Can create big DoM component after limit decrease"
17303 touch ${dom}_def ||
17304 error "Can't create file with old default layout"
17306 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17309 run_test 270f "DoM: maximum DoM stripe size checks"
17312 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17313 skip "Need MDS version at least 2.10.55"
17315 local dom=$DIR/$tdir/dom
17317 mkdir -p $DIR/$tdir
17319 $LFS setstripe -E 1024K -L mdt $dom
17321 lctl set_param -n mdc.*.stats=clear
17322 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17323 cat $dom > /dev/null
17324 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17325 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17329 run_test 271a "DoM: data is cached for read after write"
17332 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17333 skip "Need MDS version at least 2.10.55"
17335 local dom=$DIR/$tdir/dom
17337 mkdir -p $DIR/$tdir
17339 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17341 lctl set_param -n mdc.*.stats=clear
17342 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17343 cancel_lru_locks mdc
17344 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17345 # second stat to check size is cached on client
17346 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17347 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17348 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17351 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17354 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17355 skip "Need MDS version at least 2.10.55"
17357 local dom=$DIR/$tdir/dom
17359 mkdir -p $DIR/$tdir
17361 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17363 lctl set_param -n mdc.*.stats=clear
17364 lctl set_param -n osc.*.stats=clear
17365 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17366 cancel_lru_locks mdc
17367 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17368 # second stat to check size is cached on client
17369 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17370 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17371 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17372 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17373 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17376 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17382 local mdt=MDT$(printf %04x $mdtidx)
17384 if [ -z $param ]; then
17385 lctl get_param -n mdc.*$mdt*.stats
17387 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17392 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17393 skip "Need MDS version at least 2.10.55"
17395 local dom=$DIR/$tdir/dom
17397 mkdir -p $DIR/$tdir
17399 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17401 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17402 local facet=mds$((mdtidx + 1))
17404 cancel_lru_locks mdc
17405 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17406 createmany -o $dom 1000
17407 lctl set_param -n mdc.*.stats=clear
17408 smalliomany -w $dom 1000 200
17409 get_mdc_stats $mdtidx
17410 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17411 # Each file has 1 open, 1 IO enqueues, total 2000
17412 # but now we have also +1 getxattr for security.capability, total 3000
17413 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17414 unlinkmany $dom 1000
17416 cancel_lru_locks mdc
17417 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17418 createmany -o $dom 1000
17419 lctl set_param -n mdc.*.stats=clear
17420 smalliomany -w $dom 1000 200
17421 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17422 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17423 # for OPEN and IO lock.
17424 [ $((enq - enq_2)) -ge 1000 ] ||
17425 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17426 unlinkmany $dom 1000
17429 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17431 cleanup_271def_tests() {
17437 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17438 skip "Need MDS version at least 2.10.57"
17440 local dom=$DIR/$tdir/dom
17441 local tmp=$TMP/$tfile
17442 trap "cleanup_271def_tests $tmp" EXIT
17444 mkdir -p $DIR/$tdir
17446 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17448 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17450 cancel_lru_locks mdc
17451 dd if=/dev/urandom of=$tmp bs=1000 count=1
17452 dd if=$tmp of=$dom bs=1000 count=1
17453 cancel_lru_locks mdc
17455 cat /etc/hosts >> $tmp
17456 lctl set_param -n mdc.*.stats=clear
17458 # append data to the same file it should update local page
17459 echo "Append to the same page"
17460 cat /etc/hosts >> $dom
17461 local num=$(get_mdc_stats $mdtidx ost_read)
17462 local ra=$(get_mdc_stats $mdtidx req_active)
17463 local rw=$(get_mdc_stats $mdtidx req_waittime)
17465 [ -z $num ] || error "$num READ RPC occured"
17466 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17470 cmp $tmp $dom || error "file miscompare"
17472 cancel_lru_locks mdc
17473 lctl set_param -n mdc.*.stats=clear
17475 echo "Open and read file"
17476 cat $dom > /dev/null
17477 local num=$(get_mdc_stats $mdtidx ost_read)
17478 local ra=$(get_mdc_stats $mdtidx req_active)
17479 local rw=$(get_mdc_stats $mdtidx req_waittime)
17481 [ -z $num ] || error "$num READ RPC occured"
17482 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17486 cmp $tmp $dom || error "file miscompare"
17490 run_test 271d "DoM: read on open (1K file in reply buffer)"
17493 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17494 skip "Need MDS version at least 2.10.57"
17496 local dom=$DIR/$tdir/dom
17497 local tmp=$TMP/${tfile}.data
17498 trap "cleanup_271def_tests $tmp" EXIT
17500 mkdir -p $DIR/$tdir
17502 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17504 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17506 cancel_lru_locks mdc
17507 dd if=/dev/urandom of=$tmp bs=30K count=1
17508 dd if=$tmp of=$dom bs=30K count=1
17509 cancel_lru_locks mdc
17510 cat /etc/hosts >> $tmp
17511 lctl set_param -n mdc.*.stats=clear
17513 echo "Append to the same page"
17514 cat /etc/hosts >> $dom
17516 local num=$(get_mdc_stats $mdtidx ost_read)
17517 local ra=$(get_mdc_stats $mdtidx req_active)
17518 local rw=$(get_mdc_stats $mdtidx req_waittime)
17520 [ -z $num ] || error "$num READ RPC occured"
17521 # Reply buffer can be adjusted for larger buffer by resend
17522 echo "... DONE with $((ra - rw)) resends"
17525 cmp $tmp $dom || error "file miscompare"
17527 cancel_lru_locks mdc
17528 lctl set_param -n mdc.*.stats=clear
17530 echo "Open and read file"
17531 cat $dom > /dev/null
17532 local num=$(get_mdc_stats $mdtidx ost_read)
17533 local ra=$(get_mdc_stats $mdtidx req_active)
17534 local rw=$(get_mdc_stats $mdtidx req_waittime)
17536 [ -z $num ] || error "$num READ RPC occured"
17537 # Reply buffer can be adjusted for larger buffer by resend
17538 echo "... DONE with $((ra - rw)) resends"
17541 cmp $tmp $dom || error "file miscompare"
17545 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17548 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17549 skip "Need MDS version at least 2.10.57"
17551 local dom=$DIR/$tdir/dom
17552 local tmp=$TMP/$tfile
17553 trap "cleanup_271def_tests $tmp" EXIT
17555 mkdir -p $DIR/$tdir
17557 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17559 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17561 cancel_lru_locks mdc
17562 dd if=/dev/urandom of=$tmp bs=200000 count=1
17563 dd if=$tmp of=$dom bs=200000 count=1
17564 cancel_lru_locks mdc
17565 cat /etc/hosts >> $tmp
17566 lctl set_param -n mdc.*.stats=clear
17568 echo "Append to the same page"
17569 cat /etc/hosts >> $dom
17570 local num=$(get_mdc_stats $mdtidx ost_read)
17571 local ra=$(get_mdc_stats $mdtidx req_active)
17572 local rw=$(get_mdc_stats $mdtidx req_waittime)
17574 [ -z $num ] || error "$num READ RPC occured"
17575 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17579 cmp $tmp $dom || error "file miscompare"
17581 cancel_lru_locks mdc
17582 lctl set_param -n mdc.*.stats=clear
17584 echo "Open and read file"
17585 cat $dom > /dev/null
17586 local num=$(get_mdc_stats $mdtidx ost_read)
17587 local ra=$(get_mdc_stats $mdtidx req_active)
17588 local rw=$(get_mdc_stats $mdtidx req_waittime)
17590 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17591 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17595 cmp $tmp $dom || error "file miscompare"
17599 run_test 271f "DoM: read on open (200K file and read tail)"
17602 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17603 skip "Need MDS version at least 2.11.50"
17605 local dom=$DIR/$tdir/dom
17606 mkdir -p $DIR/$tdir
17608 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17609 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17610 error "failed to write data into $dom"
17611 local old_md5=$(md5sum $dom)
17613 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17614 error "failed to migrate to the same DoM component"
17616 local new_md5=$(md5sum $dom)
17618 [ "$old_md5" == "$new_md5" ] ||
17619 error "md5sum differ: $old_md5, $new_md5"
17621 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17622 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17624 run_test 272a "DoM migration: new layout with the same DOM component"
17627 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17628 skip "Need MDS version at least 2.11.50"
17630 local dom=$DIR/$tdir/dom
17631 mkdir -p $DIR/$tdir
17632 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17634 local mdtidx=$($LFS getstripe -m $dom)
17635 local mdtname=MDT$(printf %04x $mdtidx)
17636 local facet=mds$((mdtidx + 1))
17638 local mdtfree1=$(do_facet $facet \
17639 lctl get_param -n osd*.*$mdtname.kbytesfree)
17640 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17641 error "failed to write data into $dom"
17642 local old_md5=$(md5sum $dom)
17643 cancel_lru_locks mdc
17644 local mdtfree1=$(do_facet $facet \
17645 lctl get_param -n osd*.*$mdtname.kbytesfree)
17647 $LFS migrate -c2 $dom ||
17648 error "failed to migrate to the new composite layout"
17649 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17650 error "MDT stripe was not removed"
17652 cancel_lru_locks mdc
17653 local new_md5=$(md5sum $dom)
17654 [ "$old_md5" != "$new_md5" ] &&
17655 error "$old_md5 != $new_md5"
17657 # Skip free space checks with ZFS
17658 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17659 local mdtfree2=$(do_facet $facet \
17660 lctl get_param -n osd*.*$mdtname.kbytesfree)
17661 [ $mdtfree2 -gt $mdtfree1 ] ||
17662 error "MDT space is not freed after migration"
17666 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17669 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17670 skip "Need MDS version at least 2.11.50"
17672 local dom=$DIR/$tdir/$tfile
17673 mkdir -p $DIR/$tdir
17674 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17676 local mdtidx=$($LFS getstripe -m $dom)
17677 local mdtname=MDT$(printf %04x $mdtidx)
17678 local facet=mds$((mdtidx + 1))
17680 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17681 error "failed to write data into $dom"
17682 local old_md5=$(md5sum $dom)
17683 cancel_lru_locks mdc
17684 local mdtfree1=$(do_facet $facet \
17685 lctl get_param -n osd*.*$mdtname.kbytesfree)
17687 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17688 error "failed to migrate to the new composite layout"
17689 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17690 error "MDT stripe was not removed"
17692 cancel_lru_locks mdc
17693 local new_md5=$(md5sum $dom)
17694 [ "$old_md5" != "$new_md5" ] &&
17695 error "$old_md5 != $new_md5"
17697 # Skip free space checks with ZFS
17698 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17699 local mdtfree2=$(do_facet $facet \
17700 lctl get_param -n osd*.*$mdtname.kbytesfree)
17701 [ $mdtfree2 -gt $mdtfree1 ] ||
17702 error "MDS space is not freed after migration"
17706 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17709 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17710 skip "Need MDS version at least 2.11.50"
17712 # Layout swap cannot be done if either file has DOM component,
17713 # this will never be supported, migration should be used instead
17715 local dom=$DIR/$tdir/$tfile
17716 mkdir -p $DIR/$tdir
17718 $LFS setstripe -c2 ${dom}_plain
17719 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17720 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17721 error "can swap layout with DoM component"
17722 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17723 error "can swap layout with DoM component"
17725 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17726 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17727 error "can swap layout with DoM component"
17728 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17729 error "can swap layout with DoM component"
17732 run_test 273a "DoM: layout swapping should fail with DOM"
17735 remote_ost_nodsh && skip "remote OST with nodsh"
17736 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17737 skip "Need OST version >= 2.10.57"
17739 local file=$DIR/$tfile
17742 oss=$(comma_list $(osts_nodes))
17744 dd if=/dev/urandom of=$file bs=1M count=2 ||
17745 error "failed to create a file"
17746 cancel_lru_locks osc
17749 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17750 error "failed to read a file"
17752 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17753 $LCTL set_param fail_loc=0x8000031f
17755 cancel_lru_locks osc &
17758 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17759 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17760 #IO takes another lock, but matches the PENDING one
17761 #and places it to the IO RPC
17762 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17763 error "failed to read a file with PENDING lock"
17765 run_test 275 "Read on a canceled duplicate lock"
17768 remote_ost_nodsh && skip "remote OST with nodsh"
17771 do_facet ost1 "(while true; do \
17772 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17773 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17776 for LOOP in $(seq 20); do
17778 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17781 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17782 rm $TMP/sanity_276_pid"
17784 run_test 276 "Race between mount and obd_statfs"
17786 cleanup_test_300() {
17790 test_striped_dir() {
17795 mkdir -p $DIR/$tdir
17797 SAVE_UMASK=$(umask)
17798 trap cleanup_test_300 RETURN EXIT
17800 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17801 $DIR/$tdir/striped_dir ||
17802 error "set striped dir error"
17804 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17805 [ "$mode" = "755" ] || error "expect 755 got $mode"
17807 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17808 error "getdirstripe failed"
17809 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17810 if [ "$stripe_count" != "2" ]; then
17811 error "1:stripe_count is $stripe_count, expect 2"
17813 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17814 if [ "$stripe_count" != "2" ]; then
17815 error "2:stripe_count is $stripe_count, expect 2"
17818 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17819 if [ "$stripe_index" != "$mdt_index" ]; then
17820 error "stripe_index is $stripe_index, expect $mdt_index"
17823 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17824 error "nlink error after create striped dir"
17826 mkdir $DIR/$tdir/striped_dir/a
17827 mkdir $DIR/$tdir/striped_dir/b
17829 stat $DIR/$tdir/striped_dir/a ||
17830 error "create dir under striped dir failed"
17831 stat $DIR/$tdir/striped_dir/b ||
17832 error "create dir under striped dir failed"
17834 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17835 error "nlink error after mkdir"
17837 rmdir $DIR/$tdir/striped_dir/a
17838 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17839 error "nlink error after rmdir"
17841 rmdir $DIR/$tdir/striped_dir/b
17842 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17843 error "nlink error after rmdir"
17845 chattr +i $DIR/$tdir/striped_dir
17846 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17847 error "immutable flags not working under striped dir!"
17848 chattr -i $DIR/$tdir/striped_dir
17850 rmdir $DIR/$tdir/striped_dir ||
17851 error "rmdir striped dir error"
17859 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17860 skip "skipped for lustre < 2.7.0"
17861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17862 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17864 test_striped_dir 0 || error "failed on striped dir on MDT0"
17865 test_striped_dir 1 || error "failed on striped dir on MDT0"
17867 run_test 300a "basic striped dir sanity test"
17870 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17871 skip "skipped for lustre < 2.7.0"
17872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17873 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17880 test_mkdir $DIR/$tdir || error "mkdir fail"
17881 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17882 error "set striped dir error"
17883 for i in {0..9}; do
17884 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17886 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17887 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17888 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17890 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17891 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17892 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17896 run_test 300b "check ctime/mtime for striped dir"
17899 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17900 skip "skipped for lustre < 2.7.0"
17901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17902 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17906 mkdir -p $DIR/$tdir
17907 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17908 error "set striped dir error"
17910 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17911 error "chown striped dir failed"
17913 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17914 error "create 5k files failed"
17916 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17918 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17922 run_test 300c "chown && check ls under striped directory"
17925 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17926 skip "skipped for lustre < 2.7.0"
17927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17928 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17933 mkdir -p $DIR/$tdir
17934 $LFS setstripe -c 2 $DIR/$tdir
17936 #local striped directory
17937 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17938 error "set striped dir error"
17939 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17940 error "create 10 files failed"
17942 #remote striped directory
17943 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17944 error "set striped dir error"
17945 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17946 error "create 10 files failed"
17948 for file in $(find $DIR/$tdir); do
17949 stripe_count=$($LFS getstripe -c $file)
17950 [ $stripe_count -eq 2 ] ||
17951 error "wrong stripe $stripe_count for $file"
17956 run_test 300d "check default stripe under striped directory"
17959 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17960 skip "Need MDS version at least 2.7.55"
17961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17962 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17967 mkdir -p $DIR/$tdir
17969 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17970 error "set striped dir error"
17972 touch $DIR/$tdir/striped_dir/a
17973 touch $DIR/$tdir/striped_dir/b
17974 touch $DIR/$tdir/striped_dir/c
17976 mkdir $DIR/$tdir/striped_dir/dir_a
17977 mkdir $DIR/$tdir/striped_dir/dir_b
17978 mkdir $DIR/$tdir/striped_dir/dir_c
17980 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17981 error "set striped adir under striped dir error"
17983 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17984 error "set striped bdir under striped dir error"
17986 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17987 error "set striped cdir under striped dir error"
17989 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17990 error "rename dir under striped dir fails"
17992 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17993 error "rename dir under different stripes fails"
17995 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17996 error "rename file under striped dir should succeed"
17998 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17999 error "rename dir under striped dir should succeed"
18003 run_test 300e "check rename under striped directory"
18006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18007 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18008 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18009 skip "Need MDS version at least 2.7.55"
18015 mkdir -p $DIR/$tdir
18017 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18018 error "set striped dir error"
18020 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18021 error "set striped dir error"
18023 touch $DIR/$tdir/striped_dir/a
18024 mkdir $DIR/$tdir/striped_dir/dir_a
18025 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18026 error "create striped dir under striped dir fails"
18028 touch $DIR/$tdir/striped_dir1/b
18029 mkdir $DIR/$tdir/striped_dir1/dir_b
18030 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18031 error "create striped dir under striped dir fails"
18033 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18034 error "rename dir under different striped dir should fail"
18036 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18037 error "rename striped dir under diff striped dir should fail"
18039 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18040 error "rename file under diff striped dirs fails"
18044 run_test 300f "check rename cross striped directory"
18046 test_300_check_default_striped_dir()
18049 local default_count=$2
18050 local default_index=$3
18053 local dir_stripe_index
18056 echo "checking $dirname $default_count $default_index"
18057 $LFS setdirstripe -D -c $default_count -i $default_index \
18058 -t all_char $DIR/$tdir/$dirname ||
18059 error "set default stripe on striped dir error"
18060 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18061 [ $stripe_count -eq $default_count ] ||
18062 error "expect $default_count get $stripe_count for $dirname"
18064 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18065 [ $stripe_index -eq $default_index ] ||
18066 error "expect $default_index get $stripe_index for $dirname"
18068 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18069 error "create dirs failed"
18071 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18072 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18073 for dir in $(find $DIR/$tdir/$dirname/*); do
18074 stripe_count=$($LFS getdirstripe -c $dir)
18075 [ $stripe_count -eq $default_count ] ||
18076 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
18077 error "stripe count $default_count != $stripe_count for $dir"
18079 stripe_index=$($LFS getdirstripe -i $dir)
18080 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
18081 error "$stripe_index != $default_index for $dir"
18083 #check default stripe
18084 stripe_count=$($LFS getdirstripe -D -c $dir)
18085 [ $stripe_count -eq $default_count ] ||
18086 error "default count $default_count != $stripe_count for $dir"
18088 stripe_index=$($LFS getdirstripe -D -i $dir)
18089 [ $stripe_index -eq $default_index ] ||
18090 error "default index $default_index != $stripe_index for $dir"
18092 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18097 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18098 skip "Need MDS version at least 2.7.55"
18105 mkdir $DIR/$tdir/normal_dir
18107 #Checking when client cache stripe index
18108 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18109 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18110 error "create striped_dir failed"
18112 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18113 error "create dir0 fails"
18114 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18115 [ $stripe_index -eq 0 ] ||
18116 error "dir0 expect index 0 got $stripe_index"
18118 mkdir $DIR/$tdir/striped_dir/dir1 ||
18119 error "create dir1 fails"
18120 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18121 [ $stripe_index -eq 1 ] ||
18122 error "dir1 expect index 1 got $stripe_index"
18124 #check default stripe count/stripe index
18125 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18126 test_300_check_default_striped_dir normal_dir 1 0
18127 test_300_check_default_striped_dir normal_dir 2 1
18128 test_300_check_default_striped_dir normal_dir 2 -1
18130 #delete default stripe information
18131 echo "delete default stripeEA"
18132 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18133 error "set default stripe on striped dir error"
18135 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18136 for dir in $(find $DIR/$tdir/normal_dir/*); do
18137 stripe_count=$($LFS getdirstripe -c $dir)
18138 [ $stripe_count -eq 0 ] ||
18139 error "expect 1 get $stripe_count for $dir"
18140 stripe_index=$($LFS getdirstripe -i $dir)
18141 [ $stripe_index -eq 0 ] ||
18142 error "expect 0 get $stripe_index for $dir"
18145 run_test 300g "check default striped directory for normal directory"
18148 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18149 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18150 skip "Need MDS version at least 2.7.55"
18156 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18157 error "set striped dir error"
18159 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18160 test_300_check_default_striped_dir striped_dir 1 0
18161 test_300_check_default_striped_dir striped_dir 2 1
18162 test_300_check_default_striped_dir striped_dir 2 -1
18164 #delete default stripe information
18165 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18166 error "set default stripe on striped dir error"
18168 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18169 for dir in $(find $DIR/$tdir/striped_dir/*); do
18170 stripe_count=$($LFS getdirstripe -c $dir)
18171 [ $stripe_count -eq 0 ] ||
18172 error "expect 1 get $stripe_count for $dir"
18175 run_test 300h "check default striped directory for striped directory"
18178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18179 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18180 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18181 skip "Need MDS version at least 2.7.55"
18188 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18189 error "set striped dir error"
18191 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18192 error "create files under striped dir failed"
18194 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18195 error "set striped hashdir error"
18197 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18198 error "create dir0 under hash dir failed"
18199 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18200 error "create dir1 under hash dir failed"
18202 # unfortunately, we need to umount to clear dir layout cache for now
18203 # once we fully implement dir layout, we can drop this
18204 umount_client $MOUNT || error "umount failed"
18205 mount_client $MOUNT || error "mount failed"
18207 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18208 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18209 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18211 #set the stripe to be unknown hash type
18212 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18213 $LCTL set_param fail_loc=0x1901
18214 for ((i = 0; i < 10; i++)); do
18215 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18216 error "stat f-$i failed"
18217 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18220 touch $DIR/$tdir/striped_dir/f0 &&
18221 error "create under striped dir with unknown hash should fail"
18223 $LCTL set_param fail_loc=0
18225 umount_client $MOUNT || error "umount failed"
18226 mount_client $MOUNT || error "mount failed"
18230 run_test 300i "client handle unknown hash type striped directory"
18233 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18235 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18236 skip "Need MDS version at least 2.7.55"
18243 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18244 $LCTL set_param fail_loc=0x1702
18245 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18246 error "set striped dir error"
18248 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18249 error "create files under striped dir failed"
18251 $LCTL set_param fail_loc=0
18253 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18257 run_test 300j "test large update record"
18260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18261 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18262 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18263 skip "Need MDS version at least 2.7.55"
18265 # this test needs a huge transaction
18267 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18268 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18275 #define OBD_FAIL_LARGE_STRIPE 0x1703
18276 $LCTL set_param fail_loc=0x1703
18277 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18278 error "set striped dir error"
18279 $LCTL set_param fail_loc=0
18281 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18282 error "getstripeddir fails"
18283 rm -rf $DIR/$tdir/striped_dir ||
18284 error "unlink striped dir fails"
18288 run_test 300k "test large striped directory"
18291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18292 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18293 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18294 skip "Need MDS version at least 2.7.55"
18298 test_mkdir -p $DIR/$tdir/striped_dir
18299 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18300 error "chown $RUNAS_ID failed"
18301 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18302 error "set default striped dir failed"
18304 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18305 $LCTL set_param fail_loc=0x80000158
18306 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18308 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18309 [ $stripe_index -eq 1 ] ||
18310 error "expect 1 get $stripe_index for $dir"
18312 run_test 300l "non-root user to create dir under striped dir with stale layout"
18315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18316 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18317 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18318 skip "Need MDS version at least 2.7.55"
18320 mkdir -p $DIR/$tdir/striped_dir
18321 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18322 error "set default stripes dir error"
18324 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18326 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18327 [ $stripe_count -eq 0 ] ||
18328 error "expect 0 get $stripe_count for a"
18330 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18331 error "set default stripes dir error"
18333 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18335 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18336 [ $stripe_count -eq 0 ] ||
18337 error "expect 0 get $stripe_count for b"
18339 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18340 error "set default stripes dir error"
18342 mkdir $DIR/$tdir/striped_dir/c &&
18343 error "default stripe_index is invalid, mkdir c should fails"
18345 rm -rf $DIR/$tdir || error "rmdir fails"
18347 run_test 300m "setstriped directory on single MDT FS"
18350 local list=$(comma_list $(mdts_nodes))
18353 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18358 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18359 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18360 skip "Need MDS version at least 2.7.55"
18361 remote_mds_nodsh && skip "remote MDS with nodsh"
18364 local list=$(comma_list $(mdts_nodes))
18366 trap cleanup_300n RETURN EXIT
18367 mkdir -p $DIR/$tdir
18368 chmod 777 $DIR/$tdir
18369 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18370 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18371 error "create striped dir succeeds with gid=0"
18373 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18374 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18375 error "create striped dir fails with gid=-1"
18377 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18378 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18379 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18380 error "set default striped dir succeeds with gid=0"
18383 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18384 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18385 error "set default striped dir fails with gid=-1"
18388 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18389 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18390 error "create test_dir fails"
18391 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18392 error "create test_dir1 fails"
18393 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18394 error "create test_dir2 fails"
18397 run_test 300n "non-root user to create dir under striped dir with default EA"
18400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18401 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18402 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18403 skip "Need MDS version at least 2.7.55"
18408 mkdir -p $DIR/$tdir
18410 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18411 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18412 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18413 skip "not enough free inodes $numfree1 $numfree2"
18416 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18417 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18418 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18419 skip "not enough free space $numfree1 $numfree2"
18422 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18423 error "setdirstripe fails"
18425 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18426 error "create dirs fails"
18428 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18429 ls $DIR/$tdir/striped_dir > /dev/null ||
18430 error "ls striped dir fails"
18431 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18432 error "unlink big striped dir fails"
18434 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18438 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18439 remote_mds_nodsh && skip "remote MDS with nodsh"
18441 mkdir -p $DIR/$tdir
18443 #define OBD_FAIL_OUT_ENOSPC 0x1704
18444 do_facet mds2 lctl set_param fail_loc=0x80001704
18445 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18446 && error "create striped directory should fail"
18448 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18450 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18453 run_test 300p "create striped directory without space"
18456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18457 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18459 local fd=$(free_fd)
18460 local cmd="exec $fd<$tdir"
18462 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18465 trap "eval $cmd" EXIT
18466 cd $tdir || error "cd $tdir fails"
18467 rmdir ../$tdir || error "rmdir $tdir fails"
18468 mkdir local_dir && error "create dir succeeds"
18469 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18473 run_test 300q "create remote directory under orphan directory"
18476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18477 skip "Need MDS version at least 2.7.55" && return
18478 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18482 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18483 error "set striped dir error"
18485 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18486 error "getstripeddir fails"
18489 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18490 awk '/lmv_stripe_count:/ { print $2 }')
18492 [ $MDSCOUNT -ne $stripe_count ] &&
18493 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18495 rm -rf $DIR/$tdir/striped_dir ||
18496 error "unlink striped dir fails"
18498 run_test 300r "test -1 striped directory"
18500 prepare_remote_file() {
18501 mkdir $DIR/$tdir/src_dir ||
18502 error "create remote source failed"
18504 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18505 error "cp to remote source failed"
18506 touch $DIR/$tdir/src_dir/a
18508 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18509 error "create remote target dir failed"
18511 touch $DIR/$tdir/tgt_dir/b
18513 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18514 error "rename dir cross MDT failed!"
18516 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18517 error "src_child still exists after rename"
18519 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18520 error "missing file(a) after rename"
18522 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18523 error "diff after rename"
18527 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18530 local remote_file=$DIR/$tdir/tgt_dir/b
18532 mkdir -p $DIR/$tdir
18534 prepare_remote_file || error "prepare remote file failed"
18537 $OPENUNLINK $remote_file $remote_file ||
18538 error "openunlink $remote_file failed"
18539 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18541 run_test 310a "open unlink remote file"
18544 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18547 local remote_file=$DIR/$tdir/tgt_dir/b
18549 mkdir -p $DIR/$tdir
18551 prepare_remote_file || error "prepare remote file failed"
18553 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18554 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18555 $CHECKSTAT -t file $remote_file || error "check file failed"
18557 run_test 310b "unlink remote file with multiple links while open"
18560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18561 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18563 local remote_file=$DIR/$tdir/tgt_dir/b
18565 mkdir -p $DIR/$tdir
18567 prepare_remote_file || error "prepare remote file failed"
18569 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18570 multiop_bg_pause $remote_file O_uc ||
18571 error "mulitop failed for remote file"
18573 $MULTIOP $DIR/$tfile Ouc
18574 kill -USR1 $MULTIPID
18577 run_test 310c "open-unlink remote file with multiple links"
18581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18582 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18583 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18584 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18585 remote_mds_nodsh && skip "remote MDS with nodsh"
18587 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18588 local mdts=$(comma_list $(mdts_nodes))
18590 mkdir -p $DIR/$tdir
18591 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18592 createmany -o $DIR/$tdir/$tfile. 1000
18594 # statfs data is not real time, let's just calculate it
18595 old_iused=$((old_iused + 1000))
18597 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18598 osp.*OST0000*MDT0000.create_count")
18599 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18600 osp.*OST0000*MDT0000.max_create_count")
18601 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18603 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18604 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18605 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18607 unlinkmany $DIR/$tdir/$tfile. 1000
18609 do_nodes $mdts "$LCTL set_param -n \
18610 osp.*OST0000*.max_create_count=$max_count"
18611 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18612 do_nodes $mdts "$LCTL set_param -n \
18613 osp.*OST0000*.create_count=$count"
18614 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18615 grep "=0" && error "create_count is zero"
18618 for i in $(seq 120); do
18619 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18620 # system may be too busy to destroy all objs in time, use
18621 # a somewhat small value to not fail autotest
18622 [ $((old_iused - new_iused)) -gt 400 ] && break
18626 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18627 [ $((old_iused - new_iused)) -gt 400 ] ||
18628 error "objs not destroyed after unlink"
18630 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18637 local vdevdir=$(dirname $(facet_vdevice $ost))
18638 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18639 local zfs_zapid=$(do_facet $ost $cmd |
18640 grep -w "/O/0/d$((objid%32))" -C 5 |
18641 awk '/Object/{getline; print $1}')
18642 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18643 awk "/$objid = /"'{printf $3}')
18648 zfs_object_blksz() {
18652 local vdevdir=$(dirname $(facet_vdevice $ost))
18653 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18654 local blksz=$(do_facet $ost $cmd $objid |
18655 awk '/dblk/{getline; printf $4}')
18657 case "${blksz: -1}" in
18658 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18659 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18666 test_312() { # LU-4856
18667 remote_ost_nodsh && skip "remote OST with nodsh"
18668 [ "$ost1_FSTYPE" = "zfs" ] ||
18669 skip_env "the test only applies to zfs"
18671 local max_blksz=$(do_facet ost1 \
18672 $ZFS get -p recordsize $(facet_device ost1) |
18673 awk '!/VALUE/{print $3}')
18675 # to make life a little bit easier
18676 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18677 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18679 local tf=$DIR/$tdir/$tfile
18681 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18683 # Get ZFS object id
18684 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18685 # block size change by sequential overwrite
18688 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18689 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18691 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18692 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18696 # block size change by sequential append write
18697 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18698 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18699 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18702 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18703 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18704 oflag=sync conv=notrunc
18706 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18707 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18708 error "blksz error, actual $blksz, " \
18709 "expected: 2 * $count * $PAGE_SIZE"
18715 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18716 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18718 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18719 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18720 [ $blksz -eq $PAGE_SIZE ] ||
18721 error "blksz error: $blksz, expected: $PAGE_SIZE"
18723 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18724 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18725 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18727 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18728 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18729 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18731 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18734 remote_ost_nodsh && skip "remote OST with nodsh"
18736 local file=$DIR/$tfile
18739 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18741 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18742 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18743 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18744 error "write should failed"
18745 do_facet ost1 "$LCTL set_param fail_loc=0"
18748 run_test 313 "io should fail after last_rcvd update fail"
18751 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18753 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18754 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18756 wait_delete_completed
18757 do_facet ost1 "$LCTL set_param fail_loc=0"
18759 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18761 test_315() { # LU-618
18762 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18764 local file=$DIR/$tfile
18767 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18768 error "multiop file write failed"
18769 $MULTIOP $file oO_RDONLY:r4063232_c &
18774 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18777 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18780 run_test 315 "read should be accounted"
18783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18784 large_xattr_enabled || skip_env "ea_inode feature disabled"
18786 rm -rf $DIR/$tdir/d
18787 mkdir -p $DIR/$tdir/d
18788 chown nobody $DIR/$tdir/d
18789 touch $DIR/$tdir/d/file
18791 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18793 run_test 316 "lfs mv"
18796 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18797 skip "Need MDS version at least 2.11.53"
18799 local grant_blk_size
18801 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18802 skip "LU-10370: no implementation for ZFS" && return
18805 stack_trap "rm -f $DIR/$tfile" EXIT
18806 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18807 awk '/grant_block_size:/ { print $2; exit; }')
18809 # Create File of size 5M. Truncate it to below size's and verify
18812 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18813 error "Create file : $DIR/$tfile"
18815 for trunc_sz in 2097152 4097 4000 509 0; do
18816 $TRUNCATE $DIR/$tfile $trunc_sz ||
18817 error "truncate $tfile to $trunc_sz failed"
18818 local sz=$(stat --format=%s $DIR/$tfile)
18819 local blk=$(stat --format=%b $DIR/$tfile)
18820 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18821 grant_blk_size) * 8))
18823 if [[ $blk -ne $trunc_blk ]]; then
18824 $(which stat) $DIR/$tfile
18825 error "Expected Block $trunc_blk got $blk for $tfile"
18828 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18829 error "Expected Size $trunc_sz got $sz for $tfile"
18834 # Create file with a hole and write actual two blocks. Block count
18837 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18838 conv=fsync || error "Create file : $DIR/$tfile"
18840 # Calculate the final truncate size.
18841 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18844 # truncate to size $trunc_sz bytes. Strip the last block
18845 # The block count must drop to 8
18847 $TRUNCATE $DIR/$tfile $trunc_sz ||
18848 error "truncate $tfile to $trunc_sz failed"
18850 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18851 sz=$(stat --format=%s $DIR/$tfile)
18852 blk=$(stat --format=%b $DIR/$tfile)
18854 if [[ $blk -ne $trunc_bsz ]]; then
18855 $(which stat) $DIR/$tfile
18856 error "Expected Block $trunc_bsz got $blk for $tfile"
18859 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18860 error "Expected Size $trunc_sz got $sz for $tfile"
18862 run_test 317 "Verify blocks get correctly update after truncate"
18865 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
18867 local before=$(date +%s)
18869 local mdir=$DIR/$tdir
18870 local file=$mdir/xxx
18872 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
18875 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
18876 $LCTL set_param fail_val=5 fail_loc=0x8000032c
18877 $LFS mv -m1 $file &
18880 dd if=$file of=/dev/null
18882 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
18883 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
18885 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
18887 run_test 319 "lost lease lock on migrate error"
18890 local read_write=$1
18891 if [ "$read_write" = "write" ]; then
18892 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18893 elif [ "$read_write" = "read" ]; then
18894 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18896 error "argument error"
18899 # turn off debug for performance testing
18900 local saved_debug=$($LCTL get_param -n debug)
18901 $LCTL set_param debug=0
18903 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18905 # get ost1 size - lustre-OST0000
18906 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18907 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18908 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18910 if [ "$read_write" = "read" ]; then
18911 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18914 local start_time=$(date +%s.%N)
18915 $dd_cmd bs=1M count=$blocks oflag=sync ||
18916 error "real dd $read_write error"
18917 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18919 if [ "$read_write" = "write" ]; then
18923 # define OBD_FAIL_OST_FAKE_RW 0x238
18924 do_facet ost1 $LCTL set_param fail_loc=0x238
18926 local start_time=$(date +%s.%N)
18927 $dd_cmd bs=1M count=$blocks oflag=sync ||
18928 error "fake dd $read_write error"
18929 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18931 if [ "$read_write" = "write" ]; then
18933 cancel_lru_locks osc
18934 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18935 error "$tfile size not $blocks MB"
18937 do_facet ost1 $LCTL set_param fail_loc=0
18939 echo "fake $read_write $duration_fake vs. normal $read_write" \
18940 "$duration in seconds"
18941 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18942 error_not_in_vm "fake write is slower"
18944 $LCTL set_param -n debug="$saved_debug"
18947 test_399a() { # LU-7655 for OST fake write
18948 remote_ost_nodsh && skip "remote OST with nodsh"
18952 run_test 399a "fake write should not be slower than normal write"
18954 test_399b() { # LU-8726 for OST fake read
18955 remote_ost_nodsh && skip "remote OST with nodsh"
18956 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18957 skip_env "ldiskfs only test"
18962 run_test 399b "fake read should not be slower than normal read"
18964 test_400a() { # LU-1606, was conf-sanity test_74
18965 if ! which $CC > /dev/null 2>&1; then
18966 skip_env "$CC is not installed"
18969 local extra_flags=''
18970 local out=$TMP/$tfile
18971 local prefix=/usr/include/lustre
18974 if ! [[ -d $prefix ]]; then
18975 # Assume we're running in tree and fixup the include path.
18976 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18977 extra_flags+=" -L$LUSTRE/utils/.lib"
18980 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18981 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18982 error "client api broken"
18986 run_test 400a "Lustre client api program can compile and link"
18988 test_400b() { # LU-1606, LU-5011
18990 local out=$TMP/$tfile
18991 local prefix=/usr/include/linux/lustre
18993 # We use a hard coded prefix so that this test will not fail
18994 # when run in tree. There are headers in lustre/include/lustre/
18995 # that are not packaged (like lustre_idl.h) and have more
18996 # complicated include dependencies (like config.h and lnet/types.h).
18997 # Since this test about correct packaging we just skip them when
18998 # they don't exist (see below) rather than try to fixup cppflags.
19000 if ! which $CC > /dev/null 2>&1; then
19001 skip_env "$CC is not installed"
19004 for header in $prefix/*.h; do
19005 if ! [[ -f "$header" ]]; then
19009 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19010 continue # lustre_ioctl.h is internal header
19013 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19014 error "cannot compile '$header'"
19018 run_test 400b "packaged headers can be compiled"
19020 test_401a() { #LU-7437
19021 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19022 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19024 #count the number of parameters by "list_param -R"
19025 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19026 #count the number of parameters by listing proc files
19027 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19028 echo "proc_dirs='$proc_dirs'"
19029 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19030 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19033 [ $params -eq $procs ] ||
19034 error "found $params parameters vs. $procs proc files"
19036 # test the list_param -D option only returns directories
19037 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19038 #count the number of parameters by listing proc directories
19039 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19042 [ $params -eq $procs ] ||
19043 error "found $params parameters vs. $procs proc files"
19045 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19048 local save=$($LCTL get_param -n jobid_var)
19051 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19052 error "no error returned when setting bad parameters"
19054 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19055 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19057 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19058 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19059 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19061 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19064 local jobid_var_old=$($LCTL get_param -n jobid_var)
19065 local jobid_var_new
19067 $LCTL set_param jobid_var= &&
19068 error "no error returned for 'set_param a='"
19070 jobid_var_new=$($LCTL get_param -n jobid_var)
19071 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19072 error "jobid_var was changed by setting without value"
19074 $LCTL set_param jobid_var &&
19075 error "no error returned for 'set_param a'"
19077 jobid_var_new=$($LCTL get_param -n jobid_var)
19078 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19079 error "jobid_var was changed by setting without value"
19081 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19084 local jobid_var_old=$($LCTL get_param -n jobid_var)
19085 local jobid_var_new
19086 local new_value="foo=bar"
19088 $LCTL set_param jobid_var=$new_value ||
19089 error "'set_param a=b' did not accept a value containing '='"
19091 jobid_var_new=$($LCTL get_param -n jobid_var)
19092 [[ "$jobid_var_new" == "$new_value" ]] ||
19093 error "'set_param a=b' failed on a value containing '='"
19095 # Reset the jobid_var to test the other format
19096 $LCTL set_param jobid_var=$jobid_var_old
19097 jobid_var_new=$($LCTL get_param -n jobid_var)
19098 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19099 error "failed to reset jobid_var"
19101 $LCTL set_param jobid_var $new_value ||
19102 error "'set_param a b' did not accept a value containing '='"
19104 jobid_var_new=$($LCTL get_param -n jobid_var)
19105 [[ "$jobid_var_new" == "$new_value" ]] ||
19106 error "'set_param a b' failed on a value containing '='"
19108 $LCTL set_param jobid_var $jobid_var_old
19109 jobid_var_new=$($LCTL get_param -n jobid_var)
19110 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19111 error "failed to reset jobid_var"
19113 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19116 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19117 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19118 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19119 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19120 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19121 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19122 remote_mds_nodsh && skip "remote MDS with nodsh"
19124 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19125 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19126 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19127 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19128 echo "Touch failed - OK"
19130 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19133 local file1=$DIR/$tfile.1
19134 local file2=$DIR/$tfile.2
19135 local tfile=$TMP/$tfile
19137 rm -f $file1 $file2 $tfile
19142 # 30 sec OBD_TIMEOUT in ll_getattr()
19143 # right before populating st_nlink
19144 $LCTL set_param fail_loc=0x80001409
19145 stat -c %h $file1 > $tfile &
19147 # create an alias, drop all locks and reclaim the dentry
19149 cancel_lru_locks mdc
19150 cancel_lru_locks osc
19151 sysctl -w vm.drop_caches=2
19155 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19157 rm -f $tfile $file1 $file2
19159 run_test 403 "i_nlink should not drop to zero due to aliasing"
19161 test_404() { # LU-6601
19162 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19163 skip "Need server version newer than 2.8.52"
19164 remote_mds_nodsh && skip "remote MDS with nodsh"
19166 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19167 awk '/osp .*-osc-MDT/ { print $4}')
19170 for osp in $mosps; do
19171 echo "Deactivate: " $osp
19172 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19173 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19174 awk -vp=$osp '$4 == p { print $2 }')
19175 [ $stat = IN ] || {
19176 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19177 error "deactivate error"
19179 echo "Activate: " $osp
19180 do_facet $SINGLEMDS $LCTL --device %$osp activate
19181 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19182 awk -vp=$osp '$4 == p { print $2 }')
19183 [ $stat = UP ] || {
19184 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19185 error "activate error"
19189 run_test 404 "validate manual {de}activated works properly for OSPs"
19192 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19193 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19194 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19195 skip "Layout swap lock is not supported"
19196 check_swap_layouts_support
19198 test_mkdir $DIR/$tdir
19199 swap_lock_test -d $DIR/$tdir ||
19200 error "One layout swap locked test failed"
19202 run_test 405 "Various layout swap lock tests"
19205 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19206 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19207 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19209 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19210 skip "Need MDS version at least 2.8.50"
19212 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19213 local test_pool=$TESTNAME
19215 if ! combined_mgs_mds ; then
19218 pool_add $test_pool || error "pool_add failed"
19219 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19220 error "pool_add_targets failed"
19222 save_layout_restore_at_exit $MOUNT
19224 # parent set default stripe count only, child will stripe from both
19225 # parent and fs default
19226 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19227 error "setstripe $MOUNT failed"
19228 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19229 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19230 for i in $(seq 10); do
19231 local f=$DIR/$tdir/$tfile.$i
19232 touch $f || error "touch failed"
19233 local count=$($LFS getstripe -c $f)
19234 [ $count -eq $OSTCOUNT ] ||
19235 error "$f stripe count $count != $OSTCOUNT"
19236 local offset=$($LFS getstripe -i $f)
19237 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19238 local size=$($LFS getstripe -S $f)
19239 [ $size -eq $((def_stripe_size * 2)) ] ||
19240 error "$f stripe size $size != $((def_stripe_size * 2))"
19241 local pool=$($LFS getstripe -p $f)
19242 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19245 # change fs default striping, delete parent default striping, now child
19246 # will stripe from new fs default striping only
19247 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19248 error "change $MOUNT default stripe failed"
19249 $LFS setstripe -c 0 $DIR/$tdir ||
19250 error "delete $tdir default stripe failed"
19251 for i in $(seq 11 20); do
19252 local f=$DIR/$tdir/$tfile.$i
19253 touch $f || error "touch $f failed"
19254 local count=$($LFS getstripe -c $f)
19255 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19256 local offset=$($LFS getstripe -i $f)
19257 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19258 local size=$($LFS getstripe -S $f)
19259 [ $size -eq $def_stripe_size ] ||
19260 error "$f stripe size $size != $def_stripe_size"
19261 local pool=$($LFS getstripe -p $f)
19262 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19265 unlinkmany $DIR/$tdir/$tfile. 1 20
19267 local f=$DIR/$tdir/$tfile
19268 pool_remove_all_targets $test_pool $f
19269 pool_remove $test_pool $f
19271 if ! combined_mgs_mds ; then
19275 run_test 406 "DNE support fs default striping"
19278 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19279 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19280 skip "Need MDS version at least 2.8.55"
19281 remote_mds_nodsh && skip "remote MDS with nodsh"
19283 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19284 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19285 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19286 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19287 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19289 #define OBD_FAIL_DT_TXN_STOP 0x2019
19290 for idx in $(seq $MDSCOUNT); do
19291 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19293 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19294 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19295 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19298 run_test 407 "transaction fail should cause operation fail"
19301 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19303 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19304 lctl set_param fail_loc=0x8000040a
19305 # let ll_prepare_partial_page() fail
19306 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19310 # create at least 100 unused inodes so that
19311 # shrink_icache_memory(0) should not return 0
19312 touch $DIR/$tfile-{0..100}
19313 rm -f $DIR/$tfile-{0..100}
19316 echo 2 > /proc/sys/vm/drop_caches
19318 run_test 408 "drop_caches should not hang due to page leaks"
19322 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19324 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19325 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19326 touch $DIR/$tdir/guard || error "(2) Fail to create"
19328 local PREFIX=$(str_repeat 'A' 128)
19329 echo "Create 1K hard links start at $(date)"
19330 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19331 error "(3) Fail to hard link"
19333 echo "Links count should be right although linkEA overflow"
19334 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19335 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19336 [ $linkcount -eq 1001 ] ||
19337 error "(5) Unexpected hard links count: $linkcount"
19339 echo "List all links start at $(date)"
19340 ls -l $DIR/$tdir/foo > /dev/null ||
19341 error "(6) Fail to list $DIR/$tdir/foo"
19343 echo "Unlink hard links start at $(date)"
19344 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19345 error "(7) Fail to unlink"
19346 echo "Unlink hard links finished at $(date)"
19348 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19352 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19353 skip "Need client version at least 2.9.59"
19355 # Create a file, and stat it from the kernel
19356 local testfile=$DIR/$tfile
19359 local run_id=$RANDOM
19360 local my_ino=$(stat --format "%i" $testfile)
19362 # Try to insert the module. This will always fail as the
19363 # module is designed to not be inserted.
19364 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19367 # Anything but success is a test failure
19369 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19370 error "no inode match"
19372 run_test 410 "Test inode number returned from kernel thread"
19374 cleanup_test411_cgroup() {
19380 local cg_basedir=/sys/fs/cgroup/memory
19382 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19383 skip "no setup for cgroup"
19385 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19386 error "test file creation failed"
19387 cancel_lru_locks osc
19389 # Create a very small memory cgroup to force a slab allocation error
19390 local cgdir=$cg_basedir/osc_slab_alloc
19391 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19392 trap "cleanup_test411_cgroup $cgdir" EXIT
19393 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19394 echo 1M > $cgdir/memory.limit_in_bytes
19396 # Should not LBUG, just be killed by oom-killer
19397 # dd will return 0 even allocation failure in some environment.
19398 # So don't check return value
19399 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19400 cleanup_test411_cgroup $cgdir
19404 run_test 411 "Slab allocation error with cgroup does not LBUG"
19407 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19408 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19409 skip "Need server version at least 2.10.55"
19412 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19413 error "mkdir failed"
19414 $LFS getdirstripe $DIR/$tdir
19415 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19416 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19417 error "expect $((MDSCOUT - 1)) get $stripe_index"
19418 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19419 [ $stripe_count -eq 2 ] ||
19420 error "expect 2 get $stripe_count"
19422 run_test 412 "mkdir on specific MDTs"
19425 [ $MDSCOUNT -lt 2 ] &&
19426 skip "We need at least 2 MDTs for this test"
19428 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19429 skip "Need server version at least 2.10.55"
19432 mkdir $DIR/$tdir || error "mkdir failed"
19434 # find MDT that is the most full
19435 local max=$($LFS df | grep MDT |
19444 END { split(b, c, ":")
19449 for i in $(seq $((MDSCOUNT - 1))); do
19450 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19451 error "mkdir d$i failed"
19452 $LFS getdirstripe $DIR/$tdir/d$i
19453 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19454 [ $stripe_index -ne $max ] ||
19455 error "don't expect $max"
19458 run_test 413 "mkdir on less full MDTs"
19461 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19462 $LCTL set_param fail_loc=0x80000521
19463 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19466 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19470 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19471 skip "Need server version at least 2.11.52"
19481 # this test may be slow on ZFS
19482 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19484 # though this test is designed for striped directory, let's test normal
19485 # directory too since lock is always saved as CoS lock.
19486 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19487 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19496 start_time=$(date +%s)
19497 for i in $(seq $total); do
19498 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19501 end_time=$(date +%s)
19502 duration=$((end_time - start_time))
19504 kill -9 $setattr_pid
19506 echo "rename $total files took $duration sec"
19507 [ $duration -lt 100 ] || error "rename took $duration sec"
19509 run_test 415 "lock revoke is not missing"
19512 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19513 skip "Need server version at least 2.11.55"
19515 # define OBD_FAIL_OSD_TXN_START 0x19a
19516 do_facet mds1 lctl set_param fail_loc=0x19a
19518 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19522 run_test 416 "transaction start failure won't cause system hung"
19526 do_nodes $(comma_list $(mdts_nodes)) \
19527 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19528 do_nodes $(comma_list $(mdts_nodes)) \
19529 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19530 do_nodes $(comma_list $(mdts_nodes)) \
19531 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19535 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19536 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19537 skip "Need MDS version at least 2.11.56"
19539 trap cleanup_417 RETURN EXIT
19541 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19542 do_nodes $(comma_list $(mdts_nodes)) \
19543 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19544 $LFS migrate -m 0 $DIR/$tdir.1 &&
19545 error "migrate dir $tdir.1 should fail"
19547 do_nodes $(comma_list $(mdts_nodes)) \
19548 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19549 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19550 error "create remote dir $tdir.2 should fail"
19552 do_nodes $(comma_list $(mdts_nodes)) \
19553 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19554 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19555 error "create striped dir $tdir.3 should fail"
19558 run_test 417 "disable remote dir, striped dir and dir migration"
19560 # Checks that the outputs of df [-i] and lfs df [-i] match
19562 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19572 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19574 for count in {1..100}; do
19578 # read the lines of interest
19579 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19580 error "df $inodes $dir | tail -n +2 failed"
19581 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19582 error "lfs df $inodes $dir | grep summary: failed"
19584 # skip first substrings of each output as they are different
19585 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19586 # compare the two outputs
19588 for i in {1..5}; do
19589 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19597 lfs df $inodes $dir
19598 error "df and lfs df $1 output mismatch: " \
19599 "df ${inodes}: ${df_out[*]}, " \
19600 "lfs df ${inodes}: ${lfs_df_out[*]}"
19605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19607 local dir=$DIR/$tdir
19608 local numfiles=$((RANDOM % 4096 + 2))
19609 local numblocks=$((RANDOM % 256 + 1))
19611 wait_delete_completed
19614 # check block output
19615 check_lfs_df blocks $dir
19616 # check inode output
19617 check_lfs_df inodes $dir
19619 # create a single file and retest
19620 echo "Creating a single file and testing"
19621 createmany -o $dir/$tfile- 1 &>/dev/null ||
19622 error "creating 1 file in $dir failed"
19623 check_lfs_df blocks $dir
19624 check_lfs_df inodes $dir
19626 # create a random number of files
19627 echo "Creating $((numfiles - 1)) files and testing"
19628 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19629 error "creating $((numfiles - 1)) files in $dir failed"
19631 # write a random number of blocks to the first test file
19632 echo "Writing $numblocks 4K blocks and testing"
19633 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19634 count=$numblocks &>/dev/null ||
19635 error "dd to $dir/${tfile}-0 failed"
19638 check_lfs_df blocks $dir
19639 check_lfs_df inodes $dir
19641 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19642 error "unlinking $numfiles files in $dir failed"
19644 run_test 418 "df and lfs df outputs match"
19647 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19648 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19649 skip "Need server version at least 2.9.55"
19651 start_full_debug_logging
19655 stop_full_debug_logging
19659 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19660 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19661 awk '/The barrier for/ { print $7 }')
19664 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19669 barrier_expired() {
19672 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19673 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19674 awk '/will be expired/ { print $7 }')
19676 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19685 echo "Start barrier_freeze at: $(date)"
19686 #define OBD_FAIL_BARRIER_DELAY 0x2202
19687 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19688 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19691 local b_status=$(barrier_stat)
19692 echo "Got barrier status at: $(date)"
19693 [ "$b_status" = "'freezing_p1'" ] ||
19694 error "(1) unexpected barrier status $b_status"
19696 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19698 b_status=$(barrier_stat)
19699 [ "$b_status" = "'frozen'" ] ||
19700 error "(2) unexpected barrier status $b_status"
19702 local expired=$(barrier_expired)
19703 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19704 sleep $((expired + 3))
19706 b_status=$(barrier_stat)
19707 [ "$b_status" = "'expired'" ] ||
19708 error "(3) unexpected barrier status $b_status"
19710 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19711 error "(4) fail to freeze barrier"
19713 b_status=$(barrier_stat)
19714 [ "$b_status" = "'frozen'" ] ||
19715 error "(5) unexpected barrier status $b_status"
19717 echo "Start barrier_thaw at: $(date)"
19718 #define OBD_FAIL_BARRIER_DELAY 0x2202
19719 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19720 do_facet mgs $LCTL barrier_thaw $FSNAME &
19723 b_status=$(barrier_stat)
19724 echo "Got barrier status at: $(date)"
19725 [ "$b_status" = "'thawing'" ] ||
19726 error "(6) unexpected barrier status $b_status"
19728 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19730 b_status=$(barrier_stat)
19731 [ "$b_status" = "'thawed'" ] ||
19732 error "(7) unexpected barrier status $b_status"
19734 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19735 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19736 do_facet mgs $LCTL barrier_freeze $FSNAME
19738 b_status=$(barrier_stat)
19739 [ "$b_status" = "'failed'" ] ||
19740 error "(8) unexpected barrier status $b_status"
19742 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19743 do_facet mgs $LCTL barrier_thaw $FSNAME
19747 run_test 801a "write barrier user interfaces and stat machine"
19752 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19753 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19754 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19755 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19756 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19758 cancel_lru_locks mdc
19760 # 180 seconds should be long enough
19761 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19763 local b_status=$(barrier_stat)
19764 [ "$b_status" = "'frozen'" ] ||
19765 error "(6) unexpected barrier status $b_status"
19767 mkdir $DIR/$tdir/d0/d10 &
19770 touch $DIR/$tdir/d1/f13 &
19773 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19776 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19779 rm -f $DIR/$tdir/d4/f12 &
19782 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19784 # To guarantee taht the 'stat' is not blocked
19785 b_status=$(barrier_stat)
19786 [ "$b_status" = "'frozen'" ] ||
19787 error "(8) unexpected barrier status $b_status"
19789 # let above commands to run at background
19792 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19793 ps -p $touch_pid || error "(10) touch should be blocked"
19794 ps -p $ln_pid || error "(11) link should be blocked"
19795 ps -p $mv_pid || error "(12) rename should be blocked"
19796 ps -p $rm_pid || error "(13) unlink should be blocked"
19798 b_status=$(barrier_stat)
19799 [ "$b_status" = "'frozen'" ] ||
19800 error "(14) unexpected barrier status $b_status"
19802 do_facet mgs $LCTL barrier_thaw $FSNAME
19803 b_status=$(barrier_stat)
19804 [ "$b_status" = "'thawed'" ] ||
19805 error "(15) unexpected barrier status $b_status"
19807 wait $mkdir_pid || error "(16) mkdir should succeed"
19808 wait $touch_pid || error "(17) touch should succeed"
19809 wait $ln_pid || error "(18) link should succeed"
19810 wait $mv_pid || error "(19) rename should succeed"
19811 wait $rm_pid || error "(20) unlink should succeed"
19815 run_test 801b "modification will be blocked by write barrier"
19818 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19822 stop mds2 || error "(1) Fail to stop mds2"
19824 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19826 local b_status=$(barrier_stat)
19827 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19828 do_facet mgs $LCTL barrier_thaw $FSNAME
19829 error "(2) unexpected barrier status $b_status"
19832 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19833 error "(3) Fail to rescan barrier bitmap"
19835 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19837 b_status=$(barrier_stat)
19838 [ "$b_status" = "'frozen'" ] ||
19839 error "(4) unexpected barrier status $b_status"
19841 do_facet mgs $LCTL barrier_thaw $FSNAME
19842 b_status=$(barrier_stat)
19843 [ "$b_status" = "'thawed'" ] ||
19844 error "(5) unexpected barrier status $b_status"
19846 local devname=$(mdsdevname 2)
19848 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19850 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19851 error "(7) Fail to rescan barrier bitmap"
19855 run_test 801c "rescan barrier bitmap"
19857 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19858 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19859 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19865 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19866 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19867 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19873 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19874 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19875 skip "Need server version at least 2.9.55"
19877 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19879 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19881 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19882 error "(2) Fail to copy"
19884 trap cleanup_802a EXIT
19886 # sync by force before remount as readonly
19887 sync; sync_all_data; sleep 3; sync_all_data
19891 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19892 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19893 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19895 echo "Mount the server as read only"
19896 setupall server_only || error "(3) Fail to start servers"
19898 echo "Mount client without ro should fail"
19899 mount_client $MOUNT &&
19900 error "(4) Mount client without 'ro' should fail"
19902 echo "Mount client with ro should succeed"
19903 mount_client $MOUNT ro ||
19904 error "(5) Mount client with 'ro' should succeed"
19906 echo "Modify should be refused"
19907 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19909 echo "Read should be allowed"
19910 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19911 error "(7) Read should succeed under ro mode"
19915 run_test 802a "simulate readonly device"
19918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19919 remote_mds_nodsh && skip "remote MDS with nodsh"
19921 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19922 skip "readonly option not available"
19924 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19926 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19927 error "(2) Fail to copy"
19929 # write back all cached data before setting MDT to readonly
19933 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19934 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
19936 echo "Modify should be refused"
19937 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19939 echo "Read should be allowed"
19940 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19941 error "(7) Read should succeed under ro mode"
19944 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
19946 run_test 802b "be able to set MDTs to readonly"
19949 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19950 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19951 skip "MDS needs to be newer than 2.10.54"
19953 mkdir -p $DIR/$tdir
19954 # Create some objects on all MDTs to trigger related logs objects
19955 for idx in $(seq $MDSCOUNT); do
19956 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19957 $DIR/$tdir/dir${idx} ||
19958 error "Fail to create $DIR/$tdir/dir${idx}"
19962 wait_delete_completed # ensure old test cleanups are finished
19963 echo "before create:"
19965 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19967 for i in {1..10}; do
19968 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19969 error "Fail to create $DIR/$tdir/foo$i"
19973 echo "after create:"
19975 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19977 # allow for an llog to be cleaned up during the test
19978 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19979 error "before ($before_used) + 10 > after ($after_used)"
19981 for i in {1..10}; do
19982 rm -rf $DIR/$tdir/foo$i ||
19983 error "Fail to remove $DIR/$tdir/foo$i"
19986 sleep 3 # avoid MDT return cached statfs
19987 wait_delete_completed
19988 echo "after unlink:"
19990 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19992 # allow for an llog to be created during the test
19993 [ $after_used -le $((before_used + 1)) ] ||
19994 error "after ($after_used) > before ($before_used) + 1"
19996 run_test 803 "verify agent object for remote object"
19999 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20000 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20001 skip "MDS needs to be newer than 2.10.54"
20002 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20004 mkdir -p $DIR/$tdir
20005 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20006 error "Fail to create $DIR/$tdir/dir0"
20008 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20009 local dev=$(mdsdevname 2)
20011 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20012 grep ${fid} || error "NOT found agent entry for dir0"
20014 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20015 error "Fail to create $DIR/$tdir/dir1"
20017 touch $DIR/$tdir/dir1/foo0 ||
20018 error "Fail to create $DIR/$tdir/dir1/foo0"
20019 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20022 for idx in $(seq $MDSCOUNT); do
20023 dev=$(mdsdevname $idx)
20024 do_facet mds${idx} \
20025 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20026 grep ${fid} && rc=$idx
20029 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20030 error "Fail to rename foo0 to foo1"
20031 if [ $rc -eq 0 ]; then
20032 for idx in $(seq $MDSCOUNT); do
20033 dev=$(mdsdevname $idx)
20034 do_facet mds${idx} \
20035 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20036 grep ${fid} && rc=$idx
20040 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20041 error "Fail to rename foo1 to foo2"
20042 if [ $rc -eq 0 ]; then
20043 for idx in $(seq $MDSCOUNT); do
20044 dev=$(mdsdevname $idx)
20045 do_facet mds${idx} \
20046 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20047 grep ${fid} && rc=$idx
20051 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20053 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20054 error "Fail to link to $DIR/$tdir/dir1/foo2"
20055 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20056 error "Fail to rename foo2 to foo0"
20057 unlink $DIR/$tdir/dir1/foo0 ||
20058 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20059 rm -rf $DIR/$tdir/dir0 ||
20060 error "Fail to rm $DIR/$tdir/dir0"
20062 for idx in $(seq $MDSCOUNT); do
20063 dev=$(mdsdevname $idx)
20067 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20069 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20070 error "mount mds$idx failed"
20071 df $MOUNT > /dev/null 2>&1
20073 # e2fsck should not return error
20075 error "e2fsck detected error on MDT${idx}: rc=$rc"
20078 run_test 804 "verify agent entry for remote entry"
20081 do_facet $SINGLEMDS zfs set quota=$old $fsset
20082 unlinkmany $DIR/$tdir/f- 1000000
20087 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20088 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20089 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20090 skip "netfree not implemented before 0.7"
20091 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20092 skip "Need MDS version at least 2.10.57"
20099 local pref="osd-zfs.lustre-MDT0000."
20101 # limit available space on MDS dataset to meet nospace issue
20102 # quickly. then ZFS 0.7.2 can use reserved space if asked
20103 # properly (using netfree flag in osd_declare_destroy()
20104 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20105 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20107 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20108 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20109 let "usedkb=usedkb-freekb"
20110 let "freekb=freekb/2"
20111 if let "freekb > 5000"; then
20114 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20115 trap cleanup_805 EXIT
20117 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20118 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20119 rm -rf $DIR/$tdir || error "not able to remove"
20120 do_facet $SINGLEMDS zfs set quota=$old $fsset
20123 run_test 805 "ZFS can remove from full fs"
20129 local size=$($LFS getsom -s $file)
20130 local expect=$(stat -c %s $file)
20132 [[ $size == $expect ]] ||
20133 error "$file expected size: $expect, got: $size"
20135 local blocks=$($LFS getsom -b $file)
20136 expect=$(stat -c %b $file)
20137 [[ $blocks == $expect ]] ||
20138 error "$file expected blocks: $expect, got: $blocks"
20143 local size=$($LFS getsom -s $1)
20146 [[ $size == $expect ]] ||
20147 error "$file expected size: $expect, got: $size"
20151 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20152 skip "Need MDS version at least 2.11.52"
20156 touch $DIR/$tfile || error "touch $tfile failed"
20158 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20159 save_lustre_params client "llite.*.xattr_cache" > $save
20160 lctl set_param llite.*.xattr_cache=0
20161 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20163 # single-threaded write
20164 echo "Test SOM for single-threaded write"
20165 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20166 error "write $tfile failed"
20167 check_lsom_size $DIR/$tfile $bs
20170 local size=$(($num * $bs))
20174 echo "Test SOM for single client multi-threaded($num) write"
20175 $TRUNCATE $DIR/$tfile 0
20176 for ((i = 0; i < $num; i++)); do
20177 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20179 offset=$((offset + $bs))
20181 for (( i=0; i < $num; i++ )); do
20184 check_lsom_size $DIR/$tfile $size
20186 $TRUNCATE $DIR/$tfile 0
20187 for ((i = 0; i < $num; i++)); do
20188 offset=$((offset - $bs))
20189 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20192 for (( i=0; i < $num; i++ )); do
20195 check_lsom_size $DIR/$tfile $size
20197 # multi-client wirtes
20198 num=$(get_node_count ${CLIENTS//,/ })
20199 size=$(($num * $bs))
20203 echo "Test SOM for multi-client ($num) writes"
20204 $TRUNCATE $DIR/$tfile 0
20205 for client in ${CLIENTS//,/ }; do
20206 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20209 offset=$((offset + $bs))
20211 for (( i=0; i < $num; i++ )); do
20214 check_lsom_size $DIR/$tfile $offset
20217 $TRUNCATE $DIR/$tfile 0
20218 for client in ${CLIENTS//,/ }; do
20219 offset=$((offset - $bs))
20220 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20224 for (( i=0; i < $num; i++ )); do
20227 check_lsom_size $DIR/$tfile $size
20230 echo "Test SOM for truncate"
20231 $TRUNCATE $DIR/$tfile 1048576
20232 check_lsom_size $DIR/$tfile 1048576
20233 $TRUNCATE $DIR/$tfile 1234
20234 check_lsom_size $DIR/$tfile 1234
20236 # verify SOM blocks count
20237 echo "Verify SOM block count"
20238 $TRUNCATE $DIR/$tfile 0
20239 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20240 error "failed to write file $tfile"
20241 check_lsom_data $DIR/$tfile
20243 run_test 806 "Verify Lazy Size on MDS"
20246 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20247 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20248 skip "Need MDS version at least 2.11.52"
20250 # Registration step
20251 changelog_register || error "changelog_register failed"
20252 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20253 changelog_users $SINGLEMDS | grep -q $cl_user ||
20254 error "User $cl_user not found in changelog_users"
20256 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20257 save_lustre_params client "llite.*.xattr_cache" > $save
20258 lctl set_param llite.*.xattr_cache=0
20259 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20261 rm -rf $DIR/$tdir || error "rm $tdir failed"
20262 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20263 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20264 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20265 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20266 error "truncate $tdir/trunc failed"
20269 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20270 error "write $tfile failed"
20272 # multi-client wirtes
20273 local num=$(get_node_count ${CLIENTS//,/ })
20277 echo "Test SOM for multi-client ($num) writes"
20278 touch $DIR/$tfile || error "touch $tfile failed"
20279 $TRUNCATE $DIR/$tfile 0
20280 for client in ${CLIENTS//,/ }; do
20281 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20284 offset=$((offset + $bs))
20286 for (( i=0; i < $num; i++ )); do
20291 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20292 check_lsom_data $DIR/$tdir/trunc
20293 check_lsom_data $DIR/$tdir/single_dd
20294 check_lsom_data $DIR/$tfile
20297 # Deregistration step
20298 changelog_deregister || error "changelog_deregister failed"
20300 run_test 807 "verify LSOM syncing tool"
20302 check_som_nologged()
20304 local lines=$($LFS changelog $FSNAME-MDT0000 |
20305 grep 'x=trusted.som' | wc -l)
20306 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20310 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20311 skip "Need MDS version at least 2.11.55"
20313 # Registration step
20314 changelog_register || error "changelog_register failed"
20316 touch $DIR/$tfile || error "touch $tfile failed"
20319 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20320 error "write $tfile failed"
20323 $TRUNCATE $DIR/$tfile 1234
20326 $TRUNCATE $DIR/$tfile 1048576
20329 # Deregistration step
20330 changelog_deregister || error "changelog_deregister failed"
20332 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20337 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20341 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20342 skip "Need MDS version at least 2.11.56"
20344 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20345 error "failed to create DoM-only file $DIR/$tfile"
20346 touch $DIR/$tfile || error "touch $tfile failed"
20347 check_som_nodata $DIR/$tfile
20349 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20350 error "write $tfile failed"
20351 check_som_nodata $DIR/$tfile
20353 $TRUNCATE $DIR/$tfile 1234
20354 check_som_nodata $DIR/$tfile
20356 $TRUNCATE $DIR/$tfile 4097
20357 check_som_nodata $DIR/$file
20359 run_test 809 "Verify no SOM xattr store for DoM-only files"
20365 # t10 seem to dislike partial pages
20366 lctl set_param osc.*.checksum_type=adler
20367 lctl set_param fail_loc=0x411
20368 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20369 ORIG=$(md5sum $DIR/$tfile)
20370 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20371 CSUM=$(md5sum $DIR/$tfile)
20372 set_checksum_type adler
20373 if [ "$ORIG" != "$CSUM" ]; then
20374 error "$ORIG != $CSUM"
20377 run_test 810 "partial page writes on ZFS (LU-11663)"
20380 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20381 skip "Need MDS version at least 2.11.56"
20383 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20384 do_facet mds1 $LCTL set_param fail_loc=0x165
20385 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20388 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20391 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20392 error "MDD orphan cleanup thread not quit"
20394 run_test 811 "orphan name stub can be cleaned up in startup"
20397 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20398 skip "OST < 2.12.51 doesn't support this fail_loc"
20400 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20401 # ensure ost1 is connected
20402 stat $DIR/$tfile >/dev/null || error "can't stat"
20403 wait_osc_import_state client ost1 FULL
20404 # no locks, no reqs to let the connection idle
20405 cancel_lru_locks osc
20407 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20408 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20409 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20410 wait_osc_import_state client ost1 CONNECTING
20411 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20413 stat $DIR/$tfile >/dev/null || error "can't stat file"
20415 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20418 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
20419 [ -z "$file_heat_sav" ] && skip "no file heat support"
20430 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
20431 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
20433 $LCTL set_param -n llite.*.file_heat=1
20434 echo "Turn on file heat"
20435 echo "Period second: $period_second, Decay percentage: $decay_pct"
20437 echo "QQQQ" > $DIR/$tfile
20438 echo "QQQQ" > $DIR/$tfile
20439 echo "QQQQ" > $DIR/$tfile
20440 cat $DIR/$tfile > /dev/null
20441 cat $DIR/$tfile > /dev/null
20442 cat $DIR/$tfile > /dev/null
20443 cat $DIR/$tfile > /dev/null
20445 local out=$($LFS heat_get $DIR/$tfile)
20447 $LFS heat_get $DIR/$tfile
20448 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20449 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20450 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20451 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20453 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
20454 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
20455 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
20456 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
20458 sleep $((period_second + 3))
20459 echo "Sleep $((period_second + 3)) seconds..."
20460 # The recursion formula to calculate the heat of the file f is as
20462 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
20463 # Where Hi is the heat value in the period between time points i*I and
20464 # (i+1)*I; Ci is the access count in the period; the symbol P refers
20465 # to the weight of Ci.
20466 out=$($LFS heat_get $DIR/$tfile)
20467 $LFS heat_get $DIR/$tfile
20468 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20469 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20470 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20471 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20473 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
20474 error "read sample ($readsample) is wrong"
20475 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
20476 error "write sample ($writesample) is wrong"
20477 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
20478 error "read bytes ($readbyte) is wrong"
20479 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
20480 error "write bytes ($writebyte) is wrong"
20482 echo "QQQQ" > $DIR/$tfile
20483 echo "QQQQ" > $DIR/$tfile
20484 echo "QQQQ" > $DIR/$tfile
20485 cat $DIR/$tfile > /dev/null
20486 cat $DIR/$tfile > /dev/null
20487 cat $DIR/$tfile > /dev/null
20488 cat $DIR/$tfile > /dev/null
20490 sleep $((period_second + 3))
20491 echo "Sleep $((period_second + 3)) seconds..."
20493 out=$($LFS heat_get $DIR/$tfile)
20494 $LFS heat_get $DIR/$tfile
20495 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20496 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20497 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20498 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20500 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
20501 4 * $decay_pct) / 100") -eq 1 ] ||
20502 error "read sample ($readsample1) is wrong"
20503 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
20504 3 * $decay_pct) / 100") -eq 1 ] ||
20505 error "write sample ($writesample1) is wrong"
20506 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
20507 20 * $decay_pct) / 100") -eq 1 ] ||
20508 error "read bytes ($readbyte1) is wrong"
20509 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
20510 15 * $decay_pct) / 100") -eq 1 ] ||
20511 error "write bytes ($writebyte1) is wrong"
20513 echo "Turn off file heat for the file $DIR/$tfile"
20514 $LFS heat_set -o $DIR/$tfile
20516 echo "QQQQ" > $DIR/$tfile
20517 echo "QQQQ" > $DIR/$tfile
20518 echo "QQQQ" > $DIR/$tfile
20519 cat $DIR/$tfile > /dev/null
20520 cat $DIR/$tfile > /dev/null
20521 cat $DIR/$tfile > /dev/null
20522 cat $DIR/$tfile > /dev/null
20524 out=$($LFS heat_get $DIR/$tfile)
20525 $LFS heat_get $DIR/$tfile
20526 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20527 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20528 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20529 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20531 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20532 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20533 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20534 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20536 echo "Trun on file heat for the file $DIR/$tfile"
20537 $LFS heat_set -O $DIR/$tfile
20539 echo "QQQQ" > $DIR/$tfile
20540 echo "QQQQ" > $DIR/$tfile
20541 echo "QQQQ" > $DIR/$tfile
20542 cat $DIR/$tfile > /dev/null
20543 cat $DIR/$tfile > /dev/null
20544 cat $DIR/$tfile > /dev/null
20545 cat $DIR/$tfile > /dev/null
20547 out=$($LFS heat_get $DIR/$tfile)
20548 $LFS heat_get $DIR/$tfile
20549 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20550 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20551 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20552 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20554 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
20555 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
20556 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
20557 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
20559 $LFS heat_set -c $DIR/$tfile
20560 $LCTL set_param -n llite.*.file_heat=0
20561 echo "Turn off file heat support for the Lustre filesystem"
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 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
20586 run_test 813 "File heat verfication"
20589 # tests that do cleanup/setup should be run at the end
20593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20596 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20597 $LCTL set_param fail_loc=0x903
20599 cancel_lru_locks MGC
20601 FAIL_ON_ERROR=true cleanup
20602 FAIL_ON_ERROR=true setup
20604 run_test 900 "umount should not race with any mgc requeue thread"
20607 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20608 check_and_cleanup_lustre
20609 if [ "$I_MOUNTED" != "yes" ]; then
20610 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true