2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 # Check Grants after these tests
24 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
26 # skip the grant tests for ARM until they are fixed
27 if [[ $(uname -m) = aarch64 ]]; then
28 # bug number: LU-11596 (all below)
29 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
30 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
31 ALWAYS_EXCEPT+=" 45 103a 317 810"
34 SRCDIR=$(cd $(dirname $0); echo $PWD)
35 export PATH=$PATH:/sbin
41 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
42 CREATETEST=${CREATETEST:-createtest}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 export MULTIOP=${MULTIOP:-multiop}
49 READS=${READS:-"reads"}
50 MUNLINK=${MUNLINK:-munlink}
51 SOCKETSERVER=${SOCKETSERVER:-socketserver}
52 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
53 MEMHOG=${MEMHOG:-memhog}
54 DIRECTIO=${DIRECTIO:-directio}
55 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
57 CHECK_GRANT=${CHECK_GRANT:-"yes"}
58 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
59 export PARALLEL=${PARALLEL:-"no"}
61 export NAME=${NAME:-local}
68 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
69 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
70 . $LUSTRE/tests/test-framework.sh
72 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
79 if [ "$mds1_FSTYPE" = "zfs" ]; then
80 # bug number for skipped test: LU-1957
81 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
83 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
86 # Get the SLES distro version
88 # Returns a version string that should only be used in comparing
89 # strings returned by version_code()
92 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
94 # All SuSE Linux versions have one decimal. version_code expects two
95 local sles_version=$version.0
96 version_code $sles_version
99 # Check if we are running on Ubuntu or SLES so we can make decisions on
101 if [ -r /etc/SuSE-release ]; then
102 sles_version=$(sles_version_code)
103 [ $sles_version -lt $(version_code 11.4.0) ] &&
104 # bug number for skipped test: LU-4341
105 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
106 [ $sles_version -lt $(version_code 12.0.0) ] &&
107 # bug number for skipped test: LU-3703
108 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
109 elif [ -r /etc/os-release ]; then
110 if grep -qi ubuntu /etc/os-release; then
111 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
112 -e 's/^VERSION=//p' \
116 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
117 # bug number for skipped test:
119 ALWAYS_EXCEPT+=" 103a 410"
128 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
129 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
138 check_swap_layouts_support()
140 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
141 skip "Does not support layout lock."
144 check_and_setup_lustre
148 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
150 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
151 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
152 rm -rf $DIR/[Rdfs][0-9]*
154 # $RUNAS_ID may get set incorrectly somewhere else
155 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
156 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
158 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
162 if [ "${ONLY}" = "MOUNT" ] ; then
163 echo "Lustre is up, please go on"
167 echo "preparing for tests involving mounts"
168 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
170 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
171 echo # add a newline after mke2fs.
175 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
176 lctl set_param debug=-1 2> /dev/null || true
179 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
181 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
183 run_test 0a "touch; rm ====================="
186 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
187 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
189 run_test 0b "chmod 0755 $DIR ============================="
192 $LCTL get_param mdc.*.import | grep "state: FULL" ||
193 error "import not FULL"
194 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
197 run_test 0c "check import proc"
199 test_0d() { # LU-3397
200 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
201 skip "proc exports not supported before 2.10.57"
203 local mgs_exp="mgs.MGS.exports"
204 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
206 local exp_client_version
209 local temp_imp=$DIR/$tfile.import
210 local temp_exp=$DIR/$tfile.export
212 # save mgc import file to $temp_imp
213 $LCTL get_param mgc.*.import | tee $temp_imp
214 # Check if client uuid is found in MGS export
215 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
216 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
220 # save mgs export file to $temp_exp
221 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
223 # Compare the value of field "connect_flags"
224 imp_val=$(grep "connect_flags" $temp_imp)
225 exp_val=$(grep "connect_flags" $temp_exp)
226 [ "$exp_val" == "$imp_val" ] ||
227 error "export flags '$exp_val' != import flags '$imp_val'"
229 # Compare the value of client version
230 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
231 exp_val=$(version_code $exp_client_version)
232 imp_val=$CLIENT_VERSION
233 [ "$exp_val" == "$imp_val" ] ||
234 error "export client version '$exp_val' != '$imp_val'"
236 run_test 0d "check export proc ============================="
239 test_mkdir $DIR/$tdir
240 test_mkdir $DIR/$tdir/d2
241 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
242 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
245 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
247 run_test 1 "mkdir; remkdir; rmdir"
250 test_mkdir $DIR/$tdir
251 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
252 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
254 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
256 run_test 2 "mkdir; touch; rmdir; check file"
259 test_mkdir $DIR/$tdir
260 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
261 touch $DIR/$tdir/$tfile
262 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
264 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
266 run_test 3 "mkdir; touch; rmdir; check dir"
268 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
270 test_mkdir -i 1 $DIR/$tdir
272 touch $DIR/$tdir/$tfile ||
273 error "Create file under remote directory failed"
276 error "Expect error removing in-use dir $DIR/$tdir"
278 test -d $DIR/$tdir || error "Remote directory disappeared"
280 rm -rf $DIR/$tdir || error "remove remote dir error"
282 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
285 test_mkdir $DIR/$tdir
286 test_mkdir $DIR/$tdir/d2
287 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
288 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
291 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
294 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
295 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
296 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
297 error "$tfile does not have perm 0666 or UID $UID"
298 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
299 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
300 error "$tfile should be 0666 and owned by UID $UID"
302 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
308 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
309 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
310 error "$tfile should be owned by UID $RUNAS_ID"
311 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
312 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
313 error "$tfile should be owned by UID $RUNAS_ID"
315 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
318 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
321 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
322 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
323 error "$tfile should be owned by GID $UID"
324 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
325 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
328 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
333 test_mkdir $DIR/$tdir
334 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
335 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
336 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
337 test_mkdir $DIR/$tdir/d/subdir
338 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
339 error "$tdir/d/subdir should be GID $RUNAS_GID"
340 if [[ $MDSCOUNT -gt 1 ]]; then
341 # check remote dir sgid inherite
342 $LFS mkdir -i 0 $DIR/$tdir.local ||
343 error "mkdir $tdir.local failed"
344 chmod g+s $DIR/$tdir.local ||
345 error "chmod $tdir.local failed"
346 chgrp $RUNAS_GID $DIR/$tdir.local ||
347 error "chgrp $tdir.local failed"
348 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
349 error "mkdir $tdir.remote failed"
350 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
352 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
353 error "$tdir.remote should be mode 02755"
356 run_test 6g "verify new dir in sgid dir inherits group"
358 test_6h() { # bug 7331
359 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
361 touch $DIR/$tfile || error "touch failed"
362 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
363 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
364 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
365 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
366 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
368 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
371 test_mkdir $DIR/$tdir
372 $MCREATE $DIR/$tdir/$tfile
373 chmod 0666 $DIR/$tdir/$tfile
374 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
375 error "$tdir/$tfile should be mode 0666"
377 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
380 if [ ! -d $DIR/$tdir ]; then
381 test_mkdir $DIR/$tdir
383 $MCREATE $DIR/$tdir/$tfile
384 echo -n foo > $DIR/$tdir/$tfile
385 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
386 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
388 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
391 test_mkdir $DIR/$tdir
392 touch $DIR/$tdir/$tfile
393 chmod 0666 $DIR/$tdir/$tfile
394 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
395 error "$tfile mode not 0666"
397 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 test_mkdir $DIR/$tdir/d2/d3
403 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
405 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
408 test_mkdir $DIR/$tdir
409 test_mkdir $DIR/$tdir/d2
410 touch $DIR/$tdir/d2/$tfile
411 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
412 error "$tdir/d2/$tfile not a file"
414 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
417 test_mkdir $DIR/$tdir
418 test_mkdir $DIR/$tdir/d2
419 chmod 0666 $DIR/$tdir/d2
420 chmod 0705 $DIR/$tdir/d2
421 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
422 error "$tdir/d2 mode not 0705"
424 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
427 test_mkdir $DIR/$tdir
428 touch $DIR/$tdir/$tfile
429 chmod 0666 $DIR/$tdir/$tfile
430 chmod 0654 $DIR/$tdir/$tfile
431 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
432 error "$tdir/d2 mode not 0654"
434 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
437 test_mkdir $DIR/$tdir
438 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
440 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
441 error "$tdir/$tfile size not 0 after truncate"
443 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
446 test_mkdir $DIR/$tdir
447 touch $DIR/$tdir/$tfile
449 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
451 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
456 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
457 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
458 error "$tdir/${tfile_2} not a file after rename"
459 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
461 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
464 test_mkdir $DIR/$tdir
465 touch $DIR/$tdir/$tfile
466 rm -rf $DIR/$tdir/$tfile
467 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
469 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
474 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
476 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not a symlink"
478 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
479 error "$tdir/l-exist not referencing a file"
480 rm -f $DIR/$tdir/l-exist
481 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
483 run_test 17a "symlinks: create, remove (real)"
486 test_mkdir $DIR/$tdir
487 ln -s no-such-file $DIR/$tdir/l-dangle
489 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing no-such-file"
491 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
492 error "$tdir/l-dangle not referencing non-existent file"
493 rm -f $DIR/$tdir/l-dangle
494 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
496 run_test 17b "symlinks: create, remove (dangling)"
498 test_17c() { # bug 3440 - don't save failed open RPC for replay
499 test_mkdir $DIR/$tdir
500 ln -s foo $DIR/$tdir/$tfile
501 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
503 run_test 17c "symlinks: open dangling (should return error)"
506 test_mkdir $DIR/$tdir
507 ln -s foo $DIR/$tdir/$tfile
508 touch $DIR/$tdir/$tfile || error "creating to new symlink"
510 run_test 17d "symlinks: create dangling"
513 test_mkdir $DIR/$tdir
514 local foo=$DIR/$tdir/$tfile
515 ln -s $foo $foo || error "create symlink failed"
516 ls -l $foo || error "ls -l failed"
517 ls $foo && error "ls not failed" || true
519 run_test 17e "symlinks: create recursive symlink (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
531 run_test 17f "symlinks: long and very long symlink name"
533 # str_repeat(S, N) generate a string that is string S repeated N times
538 while [ $((n -= 1)) -ge 0 ]; do
544 # Long symlinks and LU-2241
546 test_mkdir $DIR/$tdir
547 local TESTS="59 60 61 4094 4095"
549 # Fix for inode size boundary in 2.1.4
550 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
553 # Patch not applied to 2.2 or 2.3 branches
554 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
555 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
558 # skip long symlink name for rhel6.5.
559 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
560 grep -q '6.5' /etc/redhat-release &>/dev/null &&
561 TESTS="59 60 61 4062 4063"
564 local SYMNAME=$(str_repeat 'x' $i)
565 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
566 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
569 run_test 17g "symlinks: really long symlink name and inode boundaries"
571 test_17h() { #bug 17378
572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
573 remote_mds_nodsh && skip "remote MDS with nodsh"
577 test_mkdir $DIR/$tdir
578 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
579 $LFS setstripe -c -1 $DIR/$tdir
580 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
581 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
582 touch $DIR/$tdir/$tfile || true
584 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
586 test_17i() { #bug 20018
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 remote_mds_nodsh && skip "remote MDS with nodsh"
590 local foo=$DIR/$tdir/$tfile
593 test_mkdir -c1 $DIR/$tdir
594 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
595 ln -s $foo $foo || error "create symlink failed"
596 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
597 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
598 ls -l $foo && error "error not detected"
601 run_test 17i "don't panic on short symlink (should return error)"
603 test_17k() { #bug 22301
604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
605 [[ -z "$(which rsync 2>/dev/null)" ]] &&
606 skip "no rsync command"
607 rsync --help | grep -q xattr ||
608 skip_env "$(rsync --version | head -n1) does not support xattrs"
609 test_mkdir $DIR/$tdir
610 test_mkdir $DIR/$tdir.new
611 touch $DIR/$tdir/$tfile
612 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
613 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
614 error "rsync failed with xattrs enabled"
616 run_test 17k "symlinks: rsync with xattrs enabled"
618 test_17l() { # LU-279
619 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
620 skip "no getfattr command"
622 test_mkdir $DIR/$tdir
623 touch $DIR/$tdir/$tfile
624 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
625 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
626 # -h to not follow symlinks. -m '' to list all the xattrs.
627 # grep to remove first line: '# file: $path'.
628 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
630 lgetxattr_size_check $path $xattr ||
631 error "lgetxattr_size_check $path $xattr failed"
635 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
640 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
641 remote_mds_nodsh && skip "remote MDS with nodsh"
642 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
643 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
644 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
646 local short_sym="0123456789"
647 local wdir=$DIR/$tdir
652 # create a long symlink file
653 for ((i = 0; i < 4; ++i)); do
654 long_sym=${long_sym}${long_sym}
657 echo "create 512 short and long symlink files under $wdir"
658 for ((i = 0; i < 256; ++i)); do
659 ln -sf ${long_sym}"a5a5" $wdir/long-$i
660 ln -sf ${short_sym}"a5a5" $wdir/short-$i
666 wait_delete_completed
668 echo "recreate the 512 symlink files with a shorter string"
669 for ((i = 0; i < 512; ++i)); do
670 # rewrite the symlink file with a shorter string
671 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
672 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
675 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
676 local devname=$(mdsdevname $mds_index)
678 echo "stop and checking mds${mds_index}:"
679 # e2fsck should not return error
681 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
684 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
685 error "start mds${mds_index} failed"
686 df $MOUNT > /dev/null 2>&1
688 error "e2fsck detected error for short/long symlink: rc=$rc"
691 run_test 17m "run e2fsck against MDT which contains short/long symlink"
693 check_fs_consistency_17n() {
697 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
698 # so it only check MDT1/MDT2 instead of all of MDTs.
699 for mdt_index in 1 2; do
700 local devname=$(mdsdevname $mdt_index)
701 # e2fsck should not return error
703 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
706 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
707 error "mount mds$mdt_index failed"
708 df $MOUNT > /dev/null 2>&1
714 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
716 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
717 remote_mds_nodsh && skip "remote MDS with nodsh"
718 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
719 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
720 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
724 test_mkdir $DIR/$tdir
725 for ((i=0; i<10; i++)); do
726 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
727 error "create remote dir error $i"
728 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
729 error "create files under remote dir failed $i"
732 check_fs_consistency_17n ||
733 error "e2fsck report error after create files under remote dir"
735 for ((i = 0; i < 10; i++)); do
736 rm -rf $DIR/$tdir/remote_dir_${i} ||
737 error "destroy remote dir error $i"
740 check_fs_consistency_17n ||
741 error "e2fsck report error after unlink files under remote dir"
743 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
744 skip "lustre < 2.4.50 does not support migrate mv"
746 for ((i = 0; i < 10; i++)); do
747 mkdir -p $DIR/$tdir/remote_dir_${i}
748 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
749 error "create files under remote dir failed $i"
750 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
751 error "migrate remote dir error $i"
753 check_fs_consistency_17n || error "e2fsck report error after migration"
755 for ((i = 0; i < 10; i++)); do
756 rm -rf $DIR/$tdir/remote_dir_${i} ||
757 error "destroy remote dir error $i"
760 check_fs_consistency_17n || error "e2fsck report error after unlink"
762 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
765 remote_mds_nodsh && skip "remote MDS with nodsh"
766 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
767 skip "Need MDS version at least 2.3.64"
769 local wdir=$DIR/${tdir}o
775 mdt_index=$($LFS getstripe -m $wdir/$tfile)
776 mdt_index=$((mdt_index + 1))
779 #fail mds will wait the failover finish then set
780 #following fail_loc to avoid interfer the recovery process.
783 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
784 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
785 ls -l $wdir/$tfile && rc=1
786 do_facet mds${mdt_index} lctl set_param fail_loc=0
787 [[ $rc -eq 0 ]] || error "stat file should fail"
789 run_test 17o "stat file with incompat LMA feature"
792 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
793 ls $DIR || error "Failed to ls $DIR: $?"
795 run_test 18 "touch .../f ; ls ... =============================="
801 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
803 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
806 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
808 run_test 19b "ls -l .../f19 (should return error) =============="
811 [ $RUNAS_ID -eq $UID ] &&
812 skip_env "RUNAS_ID = UID = $UID -- skipping"
814 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
816 run_test 19c "$RUNAS touch .../f19 (should return error) =="
819 cat $DIR/f19 && error || true
821 run_test 19d "cat .../f19 (should return error) =============="
830 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
832 run_test 20 "touch .../f ; ls -l ..."
835 test_mkdir $DIR/$tdir
836 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
837 ln -s dangle $DIR/$tdir/link
838 echo foo >> $DIR/$tdir/link
839 cat $DIR/$tdir/dangle
840 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
841 $CHECKSTAT -f -t file $DIR/$tdir/link ||
842 error "$tdir/link not linked to a file"
844 run_test 21 "write to dangling link"
847 local wdir=$DIR/$tdir
849 chown $RUNAS_ID:$RUNAS_GID $wdir
850 (cd $wdir || error "cd $wdir failed";
851 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
853 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
854 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
855 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
856 error "checkstat -u failed"
858 run_test 22 "unpack tar archive as non-root user"
862 test_mkdir $DIR/$tdir
863 local file=$DIR/$tdir/$tfile
865 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
866 openfile -f O_CREAT:O_EXCL $file &&
867 error "$file recreate succeeded" || true
869 run_test 23a "O_CREAT|O_EXCL in subdir"
871 test_23b() { # bug 18988
872 test_mkdir $DIR/$tdir
873 local file=$DIR/$tdir/$tfile
876 echo foo > $file || error "write filed"
877 echo bar >> $file || error "append filed"
878 $CHECKSTAT -s 8 $file || error "wrong size"
881 run_test 23b "O_APPEND check"
883 # LU-9409, size with O_APPEND and tiny writes
885 local file=$DIR/$tfile
888 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
889 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
896 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
899 #racing tiny & normal writes
900 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
901 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
903 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
906 #racing tiny & normal writes 2, ugly numbers
907 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
908 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
910 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
913 run_test 23c "O_APPEND size checks for tiny writes"
915 # LU-11069 file offset is correct after appending writes
917 local file=$DIR/$tfile
920 echo CentaurHauls > $file
921 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
922 if ((offset != 26)); then
923 error "wrong offset, expected 26, got '$offset'"
926 run_test 23d "file offset is correct after appending writes"
930 echo '-- same directory rename'
931 test_mkdir $DIR/$tdir
932 touch $DIR/$tdir/$tfile.1
933 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
934 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
936 run_test 24a "rename file to non-existent target"
939 test_mkdir $DIR/$tdir
940 touch $DIR/$tdir/$tfile.{1,2}
941 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
942 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
943 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
945 run_test 24b "rename file to existing target"
948 test_mkdir $DIR/$tdir
949 test_mkdir $DIR/$tdir/d$testnum.1
950 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
951 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
952 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
954 run_test 24c "rename directory to non-existent target"
957 test_mkdir -c1 $DIR/$tdir
958 test_mkdir -c1 $DIR/$tdir/d$testnum.1
959 test_mkdir -c1 $DIR/$tdir/d$testnum.2
960 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
961 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
962 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
964 run_test 24d "rename directory to existing target"
967 echo '-- cross directory renames --'
971 mv $DIR/R5a/f $DIR/R5b/g
972 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
973 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
975 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
980 touch $DIR/R6a/f $DIR/R6b/g
981 mv $DIR/R6a/f $DIR/R6b/g
982 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
983 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
985 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
990 test_mkdir $DIR/R7a/d
991 mv $DIR/R7a/d $DIR/R7b/e
992 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
993 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
995 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
998 test_mkdir -c1 $DIR/R8a
999 test_mkdir -c1 $DIR/R8b
1000 test_mkdir -c1 $DIR/R8a/d
1001 test_mkdir -c1 $DIR/R8b/e
1002 mrename $DIR/R8a/d $DIR/R8b/e
1003 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1004 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1006 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1009 echo "-- rename error cases"
1011 test_mkdir $DIR/R9/a
1013 mrename $DIR/R9/f $DIR/R9/a
1014 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1015 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1016 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1018 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1022 mrename $DIR/R10/f $DIR/R10/g
1023 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1024 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1025 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1027 run_test 24j "source does not exist ============================"
1030 test_mkdir $DIR/R11a
1031 test_mkdir $DIR/R11a/d
1033 mv $DIR/R11a/f $DIR/R11a/d
1034 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1035 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1037 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1039 # bug 2429 - rename foo foo foo creates invalid file
1042 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1044 run_test 24l "Renaming a file to itself ========================"
1048 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1049 # on ext3 this does not remove either the source or target files
1050 # though the "expected" operation would be to remove the source
1051 $CHECKSTAT -t file ${f} || error "${f} missing"
1052 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1054 run_test 24m "Renaming a file to a hard link to itself ========="
1058 # this stats the old file after it was renamed, so it should fail
1060 $CHECKSTAT ${f} || error "${f} missing"
1062 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1063 $CHECKSTAT -a ${f} || error "${f} exists"
1065 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1068 test_mkdir $DIR/$tdir
1069 rename_many -s random -v -n 10 $DIR/$tdir
1071 run_test 24o "rename of files during htree split"
1074 test_mkdir $DIR/R12a
1075 test_mkdir $DIR/R12b
1076 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1077 mrename $DIR/R12a $DIR/R12b
1078 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1079 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1080 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1081 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1083 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1085 cleanup_multiop_pause() {
1087 kill -USR1 $MULTIPID
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1093 test_mkdir $DIR/R13a
1094 test_mkdir $DIR/R13b
1095 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1096 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1099 trap cleanup_multiop_pause EXIT
1100 mrename $DIR/R13a $DIR/R13b
1101 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1102 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1103 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1104 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1105 cleanup_multiop_pause
1106 wait $MULTIPID || error "multiop close failed"
1108 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1110 test_24r() { #bug 3789
1111 test_mkdir $DIR/R14a
1112 test_mkdir $DIR/R14a/b
1113 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1114 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1115 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1117 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1120 test_mkdir $DIR/R15a
1121 test_mkdir $DIR/R15a/b
1122 test_mkdir $DIR/R15a/b/c
1123 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1124 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1125 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1127 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1129 test_mkdir $DIR/R16a
1130 test_mkdir $DIR/R16a/b
1131 test_mkdir $DIR/R16a/b/c
1132 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1133 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1134 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1136 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1138 test_24u() { # bug12192
1139 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1140 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1142 run_test 24u "create stripe file"
1144 simple_cleanup_common() {
1147 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1149 local start=$SECONDS
1152 wait_delete_completed
1153 echo "cleanup time $((SECONDS - start))"
1157 max_pages_per_rpc() {
1158 local mdtname="$(printf "MDT%04x" ${1:-0})"
1159 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1165 local nrfiles=${COUNT:-100000}
1166 local fname="$DIR/$tdir/$tfile"
1168 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1169 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1171 test_mkdir "$(dirname $fname)"
1172 # assume MDT0000 has the fewest inodes
1173 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1174 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1175 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1177 trap simple_cleanup_common EXIT
1179 createmany -m "$fname" $nrfiles
1181 cancel_lru_locks mdc
1182 lctl set_param mdc.*.stats clear
1184 # was previously test_24D: LU-6101
1185 # readdir() returns correct number of entries after cursor reload
1186 local num_ls=$(ls $DIR/$tdir | wc -l)
1187 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1188 local num_all=$(ls -a $DIR/$tdir | wc -l)
1189 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1190 [ $num_all -ne $((nrfiles + 2)) ]; then
1191 error "Expected $nrfiles files, got $num_ls " \
1192 "($num_uniq unique $num_all .&..)"
1194 # LU-5 large readdir
1195 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1196 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1197 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1198 # take into account of overhead in lu_dirpage header and end mark in
1199 # each page, plus one in rpc_num calculation.
1200 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1201 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1202 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1203 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1204 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1205 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1206 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1207 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1208 error "large readdir doesn't take effect: " \
1209 "$mds_readpage should be about $rpc_max"
1211 simple_cleanup_common
1213 run_test 24v "list large directory (test hash collision, b=17560)"
1215 test_24w() { # bug21506
1217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1218 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1219 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1220 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1221 [[ "$SZ1" -eq "$SZ2" ]] ||
1222 error "Error reading at the end of the file $tfile"
1224 run_test 24w "Reading a file larger than 4Gb"
1227 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1229 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1230 skip "Need MDS version at least 2.7.56"
1233 local remote_dir=$DIR/$tdir/remote_dir
1235 test_mkdir $DIR/$tdir
1236 $LFS mkdir -i $MDTIDX $remote_dir ||
1237 error "create remote directory failed"
1239 test_mkdir $DIR/$tdir/src_dir
1240 touch $DIR/$tdir/src_file
1241 test_mkdir $remote_dir/tgt_dir
1242 touch $remote_dir/tgt_file
1244 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1245 error "rename dir cross MDT failed!"
1247 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1248 error "rename file cross MDT failed!"
1250 touch $DIR/$tdir/ln_file
1251 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1252 error "ln file cross MDT failed"
1254 rm -rf $DIR/$tdir || error "Can not delete directories"
1256 run_test 24x "cross MDT rename/link"
1259 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1262 local remote_dir=$DIR/$tdir/remote_dir
1265 test_mkdir $DIR/$tdir
1266 $LFS mkdir -i $mdtidx $remote_dir ||
1267 error "create remote directory failed"
1269 test_mkdir $remote_dir/src_dir
1270 touch $remote_dir/src_file
1271 test_mkdir $remote_dir/tgt_dir
1272 touch $remote_dir/tgt_file
1274 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1275 error "rename subdir in the same remote dir failed!"
1277 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1278 error "rename files in the same remote dir failed!"
1280 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1281 error "link files in the same remote dir failed!"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24y "rename/link on the same dir should succeed"
1288 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1289 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1290 skip "Need MDS version at least 2.12.51"
1294 for index in 0 1; do
1295 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1296 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1299 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1301 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1302 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1304 local mdts=$(comma_list $(mdts_nodes))
1306 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1307 stack_trap "do_nodes $mdts $LCTL \
1308 set_param mdt.*.enable_remote_rename=1" EXIT
1310 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1313 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1315 run_test 24z "cross-MDT rename is done as cp"
1317 test_24A() { # LU-3182
1321 test_mkdir $DIR/$tdir
1322 trap simple_cleanup_common EXIT
1323 createmany -m $DIR/$tdir/$tfile $NFILES
1324 local t=$(ls $DIR/$tdir | wc -l)
1325 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1326 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1327 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1328 [ $v -ne $((NFILES + 2)) ] ; then
1329 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1332 simple_cleanup_common || error "Can not delete directories"
1334 run_test 24A "readdir() returns correct number of entries."
1336 test_24B() { # LU-4805
1337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1341 test_mkdir $DIR/$tdir
1342 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1343 error "create striped dir failed"
1345 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1346 [ $count -eq 2 ] || error "Expected 2, got $count"
1348 touch $DIR/$tdir/striped_dir/a
1350 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1351 [ $count -eq 3 ] || error "Expected 3, got $count"
1353 touch $DIR/$tdir/striped_dir/.f
1355 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1356 [ $count -eq 4 ] || error "Expected 4, got $count"
1358 rm -rf $DIR/$tdir || error "Can not delete directories"
1360 run_test 24B "readdir for striped dir return correct number of entries"
1363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1369 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1370 error "create striped dir failed"
1372 cd $DIR/$tdir/d0/striped_dir
1374 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1375 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1376 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1378 [ "$d0_ino" = "$parent_ino" ] ||
1379 error ".. wrong, expect $d0_ino, get $parent_ino"
1381 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1382 error "mv striped dir failed"
1384 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1386 [ "$d1_ino" = "$parent_ino" ] ||
1387 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1389 run_test 24C "check .. in striped dir"
1392 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1396 mkdir $DIR/$tdir/src_dir
1397 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1398 error "create remote source failed"
1400 touch $DIR/$tdir/src_dir/src_child/a
1402 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1403 error "create remote target dir failed"
1405 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1406 error "create remote target child failed"
1408 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1409 error "rename dir cross MDT failed!"
1413 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1414 error "src_child still exists after rename"
1416 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1417 error "missing file(a) after rename"
1419 rm -rf $DIR/$tdir || error "Can not delete directories"
1421 run_test 24E "cross MDT rename/link"
1424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1427 [ "$SLOW" = "no" ] && repeats=100
1431 echo "$repeats repeats"
1432 for ((i = 0; i < repeats; i++)); do
1433 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1434 touch $DIR/$tdir/test/a || error "touch fails"
1435 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1436 rm -rf $DIR/$tdir/test || error "rmdir fails"
1441 run_test 24F "hash order vs readdir (LU-11330)"
1444 echo '== symlink sanity ============================================='
1448 touch $DIR/s25/foo ||
1449 error "File creation in symlinked directory failed"
1451 run_test 25a "create file in symlinked directory ==============="
1454 [ ! -d $DIR/d25 ] && test_25a
1455 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1457 run_test 25b "lookup file in symlinked directory ==============="
1461 test_mkdir $DIR/d26/d26-2
1462 ln -s d26/d26-2 $DIR/s26
1463 touch $DIR/s26/foo || error "File creation failed"
1465 run_test 26a "multiple component symlink ======================="
1468 test_mkdir -p $DIR/$tdir/d26-2
1469 ln -s $tdir/d26-2/foo $DIR/s26-2
1470 touch $DIR/s26-2 || error "File creation failed"
1472 run_test 26b "multiple component symlink at end of lookup ======"
1475 test_mkdir $DIR/d26.2
1476 touch $DIR/d26.2/foo
1477 ln -s d26.2 $DIR/s26.2-1
1478 ln -s s26.2-1 $DIR/s26.2-2
1479 ln -s s26.2-2 $DIR/s26.2-3
1480 chmod 0666 $DIR/s26.2-3/foo
1482 run_test 26c "chain of symlinks"
1484 # recursive symlinks (bug 439)
1486 ln -s d26-3/foo $DIR/d26-3
1488 run_test 26d "create multiple component recursive symlink"
1491 [ ! -h $DIR/d26-3 ] && test_26d
1494 run_test 26e "unlink multiple component recursive symlink"
1496 # recursive symlinks (bug 7022)
1498 test_mkdir $DIR/$tdir
1499 test_mkdir $DIR/$tdir/$tfile
1500 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1501 test_mkdir -p lndir/bar1
1502 test_mkdir $DIR/$tdir/$tfile/$tfile
1503 cd $tfile || error "cd $tfile failed"
1504 ln -s .. dotdot || error "ln dotdot failed"
1505 ln -s dotdot/lndir lndir || error "ln lndir failed"
1506 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1507 output=`ls $tfile/$tfile/lndir/bar1`
1508 [ "$output" = bar1 ] && error "unexpected output"
1509 rm -r $tfile || error "rm $tfile failed"
1510 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1512 run_test 26f "rm -r of a directory which has recursive symlink"
1515 test_mkdir $DIR/$tdir
1516 $LFS getstripe $DIR/$tdir
1517 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1518 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1519 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1521 run_test 27a "one stripe file"
1524 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1526 test_mkdir $DIR/$tdir
1527 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1528 $LFS getstripe -c $DIR/$tdir/$tfile
1529 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1530 error "two-stripe file doesn't have two stripes"
1532 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1534 run_test 27b "create and write to two stripe file"
1537 test_mkdir $DIR/$tdir
1538 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1539 error "setstripe failed"
1540 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1543 run_test 27d "create file with default settings"
1546 # LU-5839 adds check for existed layout before setting it
1547 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1548 skip "Need MDS version at least 2.7.56"
1550 test_mkdir $DIR/$tdir
1551 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1552 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1553 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1555 run_test 27e "setstripe existing file (should return error)"
1558 test_mkdir $DIR/$tdir
1559 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1560 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1561 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1562 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1563 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1564 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1566 run_test 27f "setstripe with bad stripe size (should return error)"
1569 test_mkdir $DIR/$tdir
1570 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1571 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1572 error "$DIR/$tdir/$tfile has object"
1574 run_test 27g "$LFS getstripe with no objects"
1577 test_mkdir $DIR/$tdir
1578 touch $DIR/$tdir/$tfile || error "touch failed"
1579 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1580 error "missing objects"
1582 run_test 27i "$LFS getstripe with some objects"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1587 error "setstripe failed" || true
1589 run_test 27j "setstripe with bad stripe offset (should return error)"
1591 test_27k() { # bug 2844
1592 test_mkdir $DIR/$tdir
1593 local file=$DIR/$tdir/$tfile
1594 local ll_max_blksize=$((4 * 1024 * 1024))
1595 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1596 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1597 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1598 dd if=/dev/zero of=$file bs=4k count=1
1599 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1600 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1602 run_test 27k "limit i_blksize for broken user apps"
1605 mcreate $DIR/$tfile || error "creating file"
1606 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1607 error "setstripe should have failed" || true
1609 run_test 27l "check setstripe permissions (should return error)"
1612 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1614 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1616 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1617 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1619 trap simple_cleanup_common EXIT
1620 test_mkdir $DIR/$tdir
1621 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1622 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1623 error "dd should fill OST0"
1625 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1627 [ $i -gt 256 ] && break
1630 touch $DIR/$tdir/$tfile.$i
1631 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1632 awk '{print $1}'| grep -w "0") ] &&
1633 error "OST0 was full but new created file still use it"
1635 touch $DIR/$tdir/$tfile.$i
1636 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1637 awk '{print $1}'| grep -w "0") ] &&
1638 error "OST0 was full but new created file still use it"
1639 simple_cleanup_common
1641 run_test 27m "create file while OST0 was full"
1644 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1645 awk '{ print $1 * 2; exit; }')
1649 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1650 # if the OST isn't full anymore.
1652 local OSTIDX=${1:-""}
1654 local list=$(comma_list $(osts_nodes))
1655 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1657 do_nodes $list lctl set_param fail_loc=0
1658 sync # initiate all OST_DESTROYs from MDS to OST
1662 exhaust_precreations() {
1665 local FAILIDX=${3:-$OSTIDX}
1666 local ofacet=ost$((OSTIDX + 1))
1668 test_mkdir -p -c1 $DIR/$tdir
1669 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1670 local mfacet=mds$((mdtidx + 1))
1671 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1673 local OST=$(ostname_from_index $OSTIDX)
1676 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1677 local last_id=$(do_facet $mfacet lctl get_param -n \
1678 osc.$mdtosc_proc1.prealloc_last_id)
1679 local next_id=$(do_facet $mfacet lctl get_param -n \
1680 osc.$mdtosc_proc1.prealloc_next_id)
1682 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1683 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1685 test_mkdir -p $DIR/$tdir/${OST}
1686 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1687 #define OBD_FAIL_OST_ENOSPC 0x215
1688 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1689 echo "Creating to objid $last_id on ost $OST..."
1690 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1691 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1692 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1696 exhaust_all_precreations() {
1698 for (( i=0; i < OSTCOUNT; i++ )) ; do
1699 exhaust_precreations $i $1 -1
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1706 remote_mds_nodsh && skip "remote MDS with nodsh"
1707 remote_ost_nodsh && skip "remote OST with nodsh"
1710 rm -f $DIR/$tdir/$tfile
1711 exhaust_precreations 0 0x80000215
1712 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1713 touch $DIR/$tdir/$tfile || error "touch failed"
1714 $LFS getstripe $DIR/$tdir/$tfile
1717 run_test 27n "create file with some full OSTs"
1720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1722 remote_mds_nodsh && skip "remote MDS with nodsh"
1723 remote_ost_nodsh && skip "remote OST with nodsh"
1726 rm -f $DIR/$tdir/$tfile
1727 exhaust_all_precreations 0x215
1729 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1734 run_test 27o "create file with all full OSTs (should error)"
1737 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1739 remote_mds_nodsh && skip "remote MDS with nodsh"
1740 remote_ost_nodsh && skip "remote OST with nodsh"
1743 rm -f $DIR/$tdir/$tfile
1744 test_mkdir $DIR/$tdir
1746 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1747 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1748 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1750 exhaust_precreations 0 0x80000215
1751 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1752 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1753 $LFS getstripe $DIR/$tdir/$tfile
1757 run_test 27p "append to a truncated file with some full OSTs"
1760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1762 remote_mds_nodsh && skip "remote MDS with nodsh"
1763 remote_ost_nodsh && skip "remote OST with nodsh"
1766 rm -f $DIR/$tdir/$tfile
1768 test_mkdir $DIR/$tdir
1769 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1770 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1771 error "truncate $DIR/$tdir/$tfile failed"
1772 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1774 exhaust_all_precreations 0x215
1776 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1777 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1781 run_test 27q "append to truncated file with all OSTs full (should error)"
1784 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1786 remote_mds_nodsh && skip "remote MDS with nodsh"
1787 remote_ost_nodsh && skip "remote OST with nodsh"
1790 rm -f $DIR/$tdir/$tfile
1791 exhaust_precreations 0 0x80000215
1793 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1797 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1799 test_27s() { # bug 10725
1800 test_mkdir $DIR/$tdir
1801 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1802 local stripe_count=0
1803 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1804 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1805 error "stripe width >= 2^32 succeeded" || true
1808 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1810 test_27t() { # bug 10864
1815 $WLFS getstripe $tfile
1818 run_test 27t "check that utils parse path correctly"
1820 test_27u() { # bug 4900
1821 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1822 remote_mds_nodsh && skip "remote MDS with nodsh"
1825 local list=$(comma_list $(mdts_nodes))
1827 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1828 do_nodes $list $LCTL set_param fail_loc=0x139
1829 test_mkdir -p $DIR/$tdir
1830 trap simple_cleanup_common EXIT
1831 createmany -o $DIR/$tdir/t- 1000
1832 do_nodes $list $LCTL set_param fail_loc=0
1834 TLOG=$TMP/$tfile.getstripe
1835 $LFS getstripe $DIR/$tdir > $TLOG
1836 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1837 unlinkmany $DIR/$tdir/t- 1000
1839 [[ $OBJS -gt 0 ]] &&
1840 error "$OBJS objects created on OST-0. See $TLOG" ||
1843 run_test 27u "skip object creation on OSC w/o objects"
1845 test_27v() { # bug 4900
1846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1848 remote_mds_nodsh && skip "remote MDS with nodsh"
1849 remote_ost_nodsh && skip "remote OST with nodsh"
1851 exhaust_all_precreations 0x215
1854 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1856 touch $DIR/$tdir/$tfile
1857 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1859 for (( i=1; i < OSTCOUNT; i++ )); do
1860 do_facet ost$i lctl set_param fail_loc=0x705
1862 local START=`date +%s`
1863 createmany -o $DIR/$tdir/$tfile 32
1865 local FINISH=`date +%s`
1866 local TIMEOUT=`lctl get_param -n timeout`
1867 local PROCESS=$((FINISH - START))
1868 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1869 error "$FINISH - $START >= $TIMEOUT / 2"
1870 sleep $((TIMEOUT / 2 - PROCESS))
1873 run_test 27v "skip object creation on slow OST"
1875 test_27w() { # bug 10997
1876 test_mkdir $DIR/$tdir
1877 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1878 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1879 error "stripe size $size != 65536" || true
1880 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1881 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1883 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1886 [[ $OSTCOUNT -lt 2 ]] &&
1887 skip_env "skipping multiple stripe count/offset test"
1889 test_mkdir $DIR/$tdir
1890 for i in $(seq 1 $OSTCOUNT); do
1892 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1893 error "setstripe -c $i -i $offset failed"
1894 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1895 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1896 [ $count -ne $i ] && error "stripe count $count != $i" || true
1897 [ $index -ne $offset ] &&
1898 error "stripe offset $index != $offset" || true
1901 run_test 27wa "check $LFS setstripe -c -i options"
1904 remote_ost_nodsh && skip "remote OST with nodsh"
1905 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1908 OFFSET=$(($OSTCOUNT - 1))
1910 local OST=$(ostname_from_index $OSTIDX)
1912 test_mkdir $DIR/$tdir
1913 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1914 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1916 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1917 for i in $(seq 0 $OFFSET); do
1918 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1919 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1920 error "OST0 was degraded but new created file still use it"
1922 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1924 run_test 27x "create files while OST0 is degraded"
1927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1932 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1933 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1934 osc.$mdtosc.prealloc_last_id)
1935 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1936 osc.$mdtosc.prealloc_next_id)
1937 local fcount=$((last_id - next_id))
1938 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1939 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1941 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1942 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1943 local OST_DEACTIVE_IDX=-1
1948 for OSC in $MDS_OSCS; do
1949 OST=$(osc_to_ost $OSC)
1950 OSTIDX=$(index_from_ostuuid $OST)
1951 if [ $OST_DEACTIVE_IDX == -1 ]; then
1952 OST_DEACTIVE_IDX=$OSTIDX
1954 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1955 echo $OSC "is Deactivated:"
1956 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1960 OSTIDX=$(index_from_ostuuid $OST)
1961 test_mkdir $DIR/$tdir
1962 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1964 for OSC in $MDS_OSCS; do
1965 OST=$(osc_to_ost $OSC)
1966 OSTIDX=$(index_from_ostuuid $OST)
1967 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1968 echo $OST "is degraded:"
1969 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1970 obdfilter.$OST.degraded=1
1975 createmany -o $DIR/$tdir/$tfile $fcount
1977 for OSC in $MDS_OSCS; do
1978 OST=$(osc_to_ost $OSC)
1979 OSTIDX=$(index_from_ostuuid $OST)
1980 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1981 echo $OST "is recovered from degraded:"
1982 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1983 obdfilter.$OST.degraded=0
1985 do_facet $SINGLEMDS lctl --device %$OSC activate
1989 # all osp devices get activated, hence -1 stripe count restored
1990 local stripe_count=0
1992 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1993 # devices get activated.
1995 $LFS setstripe -c -1 $DIR/$tfile
1996 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1998 [ $stripe_count -ne $OSTCOUNT ] &&
1999 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2002 run_test 27y "create files while OST0 is degraded and the rest inactive"
2008 lmm_count=$($LFS getstripe -c $1)
2009 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2010 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2012 local old_ifs="$IFS"
2014 fid=($($LFS path2fid $1))
2017 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2018 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2020 # compare lmm_seq and lu_fid->f_seq
2021 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2022 # compare lmm_object_id and lu_fid->oid
2023 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2025 # check the trusted.fid attribute of the OST objects of the file
2026 local have_obdidx=false
2028 $LFS getstripe $1 | while read obdidx oid hex seq; do
2029 # skip lines up to and including "obdidx"
2030 [ -z "$obdidx" ] && break
2031 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2032 $have_obdidx || continue
2034 local ost=$((obdidx + 1))
2035 local dev=$(ostdevname $ost)
2038 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2040 seq=$(echo $seq | sed -e "s/^0x//g")
2041 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2042 oid_hex=$(echo $oid)
2044 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2046 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2050 # Don't unmount/remount the OSTs if we don't need to do that.
2051 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2052 # update too, until that use mount/ll_decode_filter_fid/mount.
2053 # Re-enable when debugfs will understand new filter_fid.
2055 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2056 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2057 $dev 2>/dev/null" | grep "parent=")
2059 if [ -z "$ff" ]; then
2061 mount_fstype ost$ost
2062 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2063 $(facet_mntpt ost$ost)/$obj_file)
2064 unmount_fstype ost$ost
2065 start ost$ost $dev $OST_MOUNT_OPTS
2069 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2071 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2073 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2074 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2076 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2077 # stripe_size=1048576 component_id=1 component_start=0 \
2078 # component_end=33554432
2079 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2080 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2081 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2083 if grep -q 'stripe=' <<<$ff; then
2084 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2086 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2087 # into f_ver in this case. See comment on ff_parent.
2088 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2091 # compare lmm_seq and filter_fid->ff_parent.f_seq
2092 [ $ff_pseq = $lmm_seq ] ||
2093 error "FF parent SEQ $ff_pseq != $lmm_seq"
2094 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2095 [ $ff_poid = $lmm_oid ] ||
2096 error "FF parent OID $ff_poid != $lmm_oid"
2097 (($ff_pstripe == $stripe_nr)) ||
2098 error "FF stripe $ff_pstripe != $stripe_nr"
2100 stripe_nr=$((stripe_nr + 1))
2101 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2103 if grep -q 'stripe_count=' <<<$ff; then
2104 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2105 -e 's/ .*//' <<<$ff)
2106 [ $lmm_count = $ff_scnt ] ||
2107 error "FF stripe count $lmm_count != $ff_scnt"
2113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2114 remote_ost_nodsh && skip "remote OST with nodsh"
2116 test_mkdir $DIR/$tdir
2117 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2118 { error "setstripe -c -1 failed"; return 1; }
2119 # We need to send a write to every object to get parent FID info set.
2120 # This _should_ also work for setattr, but does not currently.
2121 # touch $DIR/$tdir/$tfile-1 ||
2122 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2123 { error "dd $tfile-1 failed"; return 2; }
2124 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2125 { error "setstripe -c -1 failed"; return 3; }
2126 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2127 { error "dd $tfile-2 failed"; return 4; }
2129 # make sure write RPCs have been sent to OSTs
2132 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2133 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2135 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2137 test_27A() { # b=19102
2138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2140 save_layout_restore_at_exit $MOUNT
2141 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2142 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2143 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2144 local default_size=$($LFS getstripe -S $MOUNT)
2145 local default_offset=$($LFS getstripe -i $MOUNT)
2146 local dsize=$(do_facet $SINGLEMDS \
2147 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2148 [ $default_size -eq $dsize ] ||
2149 error "stripe size $default_size != $dsize"
2150 [ $default_offset -eq -1 ] ||
2151 error "stripe offset $default_offset != -1"
2153 run_test 27A "check filesystem-wide default LOV EA values"
2155 test_27B() { # LU-2523
2156 test_mkdir $DIR/$tdir
2157 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2159 # open f1 with O_LOV_DELAY_CREATE
2161 # call setstripe ioctl on open file descriptor for f1
2163 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2167 # open f1 with O_LOV_DELAY_CREATE
2169 # call setstripe ioctl on open file descriptor for f1
2171 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2173 # Allow multiop to fail in imitation of NFS's busted semantics.
2176 run_test 27B "call setstripe on open unlinked file/rename victim"
2178 test_27C() { #LU-2871
2179 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2187 test_mkdir $DIR/$tdir
2189 for i in $(seq 0 $((OSTCOUNT - 1))); do
2190 # set stripe across all OSTs starting from OST$i
2191 $LFS setstripe -i $i -c -1 $tfile$i
2192 # get striping information
2193 ost_idx=($($LFS getstripe $tfile$i |
2194 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2198 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2199 error "${#ost_idx[@]} != $OSTCOUNT"
2201 for index in $(seq 0 $((OSTCOUNT - 1))); do
2203 for j in $(echo ${ost_idx[@]}); do
2204 if [ $index -eq $j ]; then
2210 error "Can not find $index in ${ost_idx[@]}"
2214 run_test 27C "check full striping across all OSTs"
2217 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2218 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2219 remote_mds_nodsh && skip "remote MDS with nodsh"
2221 local POOL=${POOL:-testpool}
2223 local last_ost=$(($OSTCOUNT - 1))
2225 local ost_list=$(seq $first_ost $ost_step $last_ost)
2226 local ost_range="$first_ost $last_ost $ost_step"
2228 if ! combined_mgs_mds ; then
2232 test_mkdir $DIR/$tdir
2233 pool_add $POOL || error "pool_add failed"
2234 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2237 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2239 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2240 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2241 skip27D+=" -s 30,31"
2242 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2243 error "llapi_layout_test failed"
2245 destroy_test_pools || error "destroy test pools failed"
2247 if ! combined_mgs_mds ; then
2251 run_test 27D "validate llapi_layout API"
2253 # Verify that default_easize is increased from its initial value after
2254 # accessing a widely striped file.
2256 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2257 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2258 skip "client does not have LU-3338 fix"
2260 # 72 bytes is the minimum space required to store striping
2261 # information for a file striped across one OST:
2262 # (sizeof(struct lov_user_md_v3) +
2263 # sizeof(struct lov_user_ost_data_v1))
2265 $LCTL set_param -n llite.*.default_easize $min_easize ||
2266 error "lctl set_param failed"
2267 local easize=$($LCTL get_param -n llite.*.default_easize)
2269 [ $easize -eq $min_easize ] ||
2270 error "failed to set default_easize"
2272 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2273 error "setstripe failed"
2277 easize=$($LCTL get_param -n llite.*.default_easize)
2279 [ $easize -gt $min_easize ] ||
2280 error "default_easize not updated"
2282 run_test 27E "check that default extended attribute size properly increases"
2284 test_27F() { # LU-5346/LU-7975
2285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2286 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2287 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2288 skip "Need MDS version at least 2.8.51"
2289 remote_ost_nodsh && skip "remote OST with nodsh"
2291 test_mkdir $DIR/$tdir
2293 $LFS setstripe -c 2 $DIR/$tdir
2295 # stop all OSTs to reproduce situation for LU-7975 ticket
2296 for num in $(seq $OSTCOUNT); do
2300 # open/create f0 with O_LOV_DELAY_CREATE
2301 # truncate f0 to a non-0 size
2303 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2305 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2306 # open/write it again to force delayed layout creation
2307 cat /etc/hosts > $DIR/$tdir/f0 &
2311 for num in $(seq $OSTCOUNT); do
2312 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2313 error "ost$num failed to start"
2316 wait $catpid || error "cat failed"
2318 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2319 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2320 error "wrong stripecount"
2323 run_test 27F "Client resend delayed layout creation with non-zero size"
2325 test_27G() { #LU-10629
2326 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2327 skip "Need MDS version at least 2.11.51"
2328 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2329 remote_mds_nodsh && skip "remote MDS with nodsh"
2330 local POOL=${POOL:-testpool}
2331 local ostrange="0 0 1"
2333 test_mkdir $DIR/$tdir
2334 pool_add $POOL || error "pool_add failed"
2335 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2336 $LFS setstripe -p $POOL $DIR/$tdir
2338 local pool=$($LFS getstripe -p $DIR/$tdir)
2340 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2342 $LFS setstripe -d $DIR/$tdir
2344 pool=$($LFS getstripe -p $DIR/$tdir)
2348 [ -z "$pool" ] || error "'$pool' is not empty"
2350 run_test 27G "Clear OST pool from stripe"
2353 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2354 skip "Need MDS version newer than 2.11.54"
2355 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2356 test_mkdir $DIR/$tdir
2357 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2358 touch $DIR/$tdir/$tfile
2359 $LFS getstripe -c $DIR/$tdir/$tfile
2360 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2361 error "two-stripe file doesn't have two stripes"
2363 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2364 $LFS getstripe -y $DIR/$tdir/$tfile
2365 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2366 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2367 error "expected l_ost_idx: [02]$ not matched"
2369 # make sure ost list has been cleared
2370 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2371 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2372 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2374 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2376 run_test 27H "Set specific OSTs stripe"
2378 # createtest also checks that device nodes are created and
2379 # then visible correctly (#2091)
2380 test_28() { # bug 2091
2382 $CREATETEST $DIR/d28/ct || error "createtest failed"
2384 run_test 28 "create/mknod/mkdir with bad file types ============"
2387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2389 sync; sleep 1; sync # flush out any dirty pages from previous tests
2396 declare -i LOCKCOUNTORIG=0
2397 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2398 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2400 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2402 declare -i LOCKUNUSEDCOUNTORIG=0
2403 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2404 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2411 declare -i LOCKCOUNTCURRENT=0
2412 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2413 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2416 declare -i LOCKUNUSEDCOUNTCURRENT=0
2417 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2418 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2421 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2422 $LCTL set_param -n ldlm.dump_namespaces ""
2423 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2424 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2425 log "dumped log to $TMP/test_29.dk (bug 5793)"
2428 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2429 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2430 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2431 log "dumped log to $TMP/test_29.dk (bug 5793)"
2435 run_test 29 "IT_GETATTR regression ============================"
2437 test_30a() { # was test_30
2438 cp $(which ls) $DIR || cp /bin/ls $DIR
2439 $DIR/ls / || error "Can't execute binary from lustre"
2442 run_test 30a "execute binary from Lustre (execve) =============="
2445 cp `which ls` $DIR || cp /bin/ls $DIR
2447 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2450 run_test 30b "execute binary from Lustre as non-root ==========="
2452 test_30c() { # b=22376
2453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2455 cp `which ls` $DIR || cp /bin/ls $DIR
2457 cancel_lru_locks mdc
2458 cancel_lru_locks osc
2459 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2462 run_test 30c "execute binary from Lustre without read perms ===="
2465 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2466 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2468 run_test 31a "open-unlink file =================================="
2471 touch $DIR/f31 || error "touch $DIR/f31 failed"
2472 ln $DIR/f31 $DIR/f31b || error "ln failed"
2473 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2474 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2476 run_test 31b "unlink file with multiple links while open ======="
2479 touch $DIR/f31 || error "touch $DIR/f31 failed"
2480 ln $DIR/f31 $DIR/f31c || error "ln failed"
2481 multiop_bg_pause $DIR/f31 O_uc ||
2482 error "multiop_bg_pause for $DIR/f31 failed"
2484 $MULTIOP $DIR/f31c Ouc
2485 kill -USR1 $MULTIPID
2488 run_test 31c "open-unlink file with multiple links ============="
2491 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2492 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2494 run_test 31d "remove of open directory ========================="
2496 test_31e() { # bug 2904
2497 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2499 run_test 31e "remove of open non-empty directory ==============="
2501 test_31f() { # bug 4554
2502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2505 test_mkdir $DIR/d31f
2506 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2507 cp /etc/hosts $DIR/d31f
2509 $LFS getstripe $DIR/d31f/hosts
2510 multiop_bg_pause $DIR/d31f D_c || return 1
2513 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2514 test_mkdir $DIR/d31f
2515 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2516 cp /etc/hosts $DIR/d31f
2518 $LFS getstripe $DIR/d31f/hosts
2519 multiop_bg_pause $DIR/d31f D_c || return 1
2522 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2523 wait $MULTIPID || error "first opendir $MULTIPID failed"
2527 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2528 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2531 run_test 31f "remove of open directory with open-unlink file ==="
2534 echo "-- cross directory link --"
2535 test_mkdir -c1 $DIR/${tdir}ga
2536 test_mkdir -c1 $DIR/${tdir}gb
2537 touch $DIR/${tdir}ga/f
2538 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2539 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2540 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2541 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2542 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2544 run_test 31g "cross directory link==============="
2547 echo "-- cross directory link --"
2548 test_mkdir -c1 $DIR/${tdir}
2549 test_mkdir -c1 $DIR/${tdir}/dir
2550 touch $DIR/${tdir}/f
2551 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2552 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2553 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2554 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2555 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2557 run_test 31h "cross directory link under child==============="
2560 echo "-- cross directory link --"
2561 test_mkdir -c1 $DIR/$tdir
2562 test_mkdir -c1 $DIR/$tdir/dir
2563 touch $DIR/$tdir/dir/f
2564 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2565 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2566 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2567 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2568 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2570 run_test 31i "cross directory link under parent==============="
2573 test_mkdir -c1 -p $DIR/$tdir
2574 test_mkdir -c1 -p $DIR/$tdir/dir1
2575 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2576 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2577 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2578 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2581 run_test 31j "link for directory==============="
2584 test_mkdir -c1 -p $DIR/$tdir
2586 touch $DIR/$tdir/exist
2587 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2588 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2589 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2590 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2591 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2592 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2593 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2596 run_test 31k "link to file: the same, non-existing, dir==============="
2602 touch $DIR/d31m2/exist
2603 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2604 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2605 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2606 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2607 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2608 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2611 run_test 31m "link to file: the same, non-existing, dir==============="
2614 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2615 nlink=$(stat --format=%h $DIR/$tfile)
2616 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2618 local cmd="exec $fd<$DIR/$tfile"
2621 trap "eval $cmd" EXIT
2622 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2623 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2624 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2625 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2626 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2629 run_test 31n "check link count of unlinked file"
2632 local TEMPNAME=$(mktemp $1_XXXXXX)
2633 mlink $TEMPNAME $1 2> /dev/null &&
2634 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2638 test_31o() { # LU-2901
2639 test_mkdir $DIR/$tdir
2640 for LOOP in $(seq 100); do
2641 rm -f $DIR/$tdir/$tfile*
2642 for THREAD in $(seq 8); do
2643 link_one $DIR/$tdir/$tfile.$LOOP &
2646 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2647 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2648 error "$LINKS duplicate links to $tfile.$LOOP" &&
2652 run_test 31o "duplicate hard links with same filename"
2655 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2657 test_mkdir $DIR/$tdir
2658 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2659 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2661 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2662 error "open unlink test1 failed"
2663 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2664 error "open unlink test2 failed"
2666 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2667 error "test1 still exists"
2668 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2669 error "test2 still exists"
2671 run_test 31p "remove of open striped directory"
2673 cleanup_test32_mount() {
2676 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2677 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2678 losetup -d $loopdev || true
2684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2686 echo "== more mountpoints and symlinks ================="
2687 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2688 trap cleanup_test32_mount EXIT
2689 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2690 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2691 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2692 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2693 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2694 cleanup_test32_mount
2696 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2701 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2702 trap cleanup_test32_mount EXIT
2703 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2704 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2705 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2706 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2707 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2708 cleanup_test32_mount
2710 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2715 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2716 trap cleanup_test32_mount EXIT
2717 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2718 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2719 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2720 test_mkdir -p $DIR/$tdir/d2/test_dir
2721 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2722 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2723 cleanup_test32_mount
2725 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2730 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2731 trap cleanup_test32_mount EXIT
2732 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2733 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2734 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2735 test_mkdir -p $DIR/$tdir/d2/test_dir
2736 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2737 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2738 cleanup_test32_mount
2740 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2744 test_mkdir -p $DIR/$tdir/tmp
2745 local tmp_dir=$DIR/$tdir/tmp
2746 ln -s $DIR/$tdir $tmp_dir/symlink11
2747 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2748 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2749 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2751 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2755 test_mkdir -p $DIR/$tdir/tmp
2756 local tmp_dir=$DIR/$tdir/tmp
2757 ln -s $DIR/$tdir $tmp_dir/symlink11
2758 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2759 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2760 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2762 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2765 local tmp_dir=$DIR/$tdir/tmp
2766 test_mkdir -p $tmp_dir
2767 test_mkdir $DIR/${tdir}2
2768 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2769 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2770 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2771 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2772 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2773 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2775 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2778 rm -fr $DIR/$tdir $DIR/${tdir}2
2779 tmp_dir=$DIR/$tdir/tmp
2780 test_mkdir -p $tmp_dir
2781 test_mkdir $DIR/${tdir}2
2782 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2783 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2784 ls $tmp_dir/symlink12 || error "listing symlink12"
2785 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2787 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2792 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2793 trap cleanup_test32_mount EXIT
2794 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2795 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2796 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2797 touch $DIR/$tdir/test_file
2798 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2799 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2800 cleanup_test32_mount
2802 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2807 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
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 touch $DIR/$tdir/test_file
2813 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2814 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2815 cleanup_test32_mount
2817 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2823 trap cleanup_test32_mount EXIT
2824 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2825 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2826 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2827 test_mkdir -p $DIR/$tdir/d2
2828 touch $DIR/$tdir/d2/test_file || error "touch failed"
2829 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2830 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2831 cleanup_test32_mount
2833 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2839 trap cleanup_test32_mount EXIT
2840 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2841 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2842 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2843 test_mkdir -p $DIR/$tdir/d2
2844 touch $DIR/$tdir/d2/test_file || error "touch failed"
2845 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2846 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2847 cleanup_test32_mount
2849 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2853 test_mkdir -p $DIR/d32m/tmp
2854 TMP_DIR=$DIR/d32m/tmp
2855 ln -s $DIR $TMP_DIR/symlink11
2856 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2857 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2858 error "symlink11 not a link"
2859 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2860 error "symlink01 not a link"
2862 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2866 test_mkdir -p $DIR/d32n/tmp
2867 TMP_DIR=$DIR/d32n/tmp
2868 ln -s $DIR $TMP_DIR/symlink11
2869 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2870 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2871 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2873 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2877 test_mkdir -p $DIR/d32o/tmp
2878 TMP_DIR=$DIR/d32o/tmp
2879 ln -s $DIR/$tfile $TMP_DIR/symlink12
2880 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2881 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2882 error "symlink12 not a link"
2883 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2884 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2885 error "$DIR/d32o/tmp/symlink12 not file type"
2886 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2887 error "$DIR/d32o/symlink02 not file type"
2889 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2899 test_mkdir -p $DIR/d32p/tmp
2901 TMP_DIR=$DIR/d32p/tmp
2903 ln -s $DIR/$tfile $TMP_DIR/symlink12
2905 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2907 cat $DIR/d32p/tmp/symlink12 ||
2908 error "Can't open $DIR/d32p/tmp/symlink12"
2910 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2913 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2918 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2919 trap cleanup_test32_mount EXIT
2920 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2921 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2922 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2923 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2924 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2925 cleanup_test32_mount
2927 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2932 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2933 trap cleanup_test32_mount EXIT
2934 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2935 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2936 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2937 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2938 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2939 cleanup_test32_mount
2941 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2946 chmod 444 $DIR/$tfile
2947 chown $RUNAS_ID $DIR/$tfile
2949 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2952 run_test 33aa "write file with mode 444 (should return error)"
2956 test_mkdir $DIR/$tdir
2957 chown $RUNAS_ID $DIR/$tdir
2958 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2959 error "$RUNAS create $tdir/$tfile failed"
2960 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2961 error "open RDWR" || true
2963 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2967 test_mkdir $DIR/$tdir
2968 chown $RUNAS_ID $DIR/$tdir
2969 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2971 run_test 33b "test open file with malformed flags (No panic)"
2974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2975 remote_ost_nodsh && skip "remote OST with nodsh"
2984 test_mkdir $DIR/$tdir
2985 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2988 for ostnum in $(seq $OSTCOUNT); do
2989 # test-framework's OST numbering is one-based, while Lustre's
2991 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2992 # Parsing llobdstat's output sucks; we could grep the /proc
2993 # path, but that's likely to not be as portable as using the
2994 # llobdstat utility. So we parse lctl output instead.
2995 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2996 obdfilter/$ostname/stats |
2997 awk '/^write_bytes/ {print $7}' )
2998 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2999 if (( ${write_bytes:-0} > 0 ))
3006 $all_zeros || return 0
3009 echo foo > $DIR/$tdir/bar
3013 # Total up write_bytes after writing. We'd better find non-zeros.
3014 for ostnum in $(seq $OSTCOUNT); do
3015 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3016 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3017 obdfilter/$ostname/stats |
3018 awk '/^write_bytes/ {print $7}' )
3019 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3020 if (( ${write_bytes:-0} > 0 ))
3029 for ostnum in $(seq $OSTCOUNT); do
3030 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3031 echo "Check that write_bytes is present in obdfilter/*/stats:"
3032 do_facet ost$ostnum lctl get_param -n \
3033 obdfilter/$ostname/stats
3035 error "OST not keeping write_bytes stats (b22312)"
3038 run_test 33c "test llobdstat and write_bytes"
3041 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3045 local remote_dir=$DIR/$tdir/remote_dir
3047 test_mkdir $DIR/$tdir
3048 $LFS mkdir -i $MDTIDX $remote_dir ||
3049 error "create remote directory failed"
3051 touch $remote_dir/$tfile
3052 chmod 444 $remote_dir/$tfile
3053 chown $RUNAS_ID $remote_dir/$tfile
3055 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3057 chown $RUNAS_ID $remote_dir
3058 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3059 error "create" || true
3060 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3061 error "open RDWR" || true
3062 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3064 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3071 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3072 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3073 mkdir $DIR/$tdir/local_dir
3075 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3076 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3077 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3079 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3080 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3082 rmdir $DIR/$tdir/* || error "rmdir failed"
3085 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3086 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3087 mkdir $DIR/$tdir/local_dir
3089 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3090 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3091 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3093 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3094 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3096 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3099 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3100 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3101 mkdir $DIR/$tdir/local_dir
3103 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3104 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3105 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3107 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3108 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3110 run_test 33e "mkdir and striped directory should have same mode"
3114 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3119 remote_mds_nodsh && skip "remote MDS with nodsh"
3122 chmod go+rwx $DIR/$tdir
3123 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3124 trap cleanup_33f EXIT
3126 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3127 error "cannot create striped directory"
3129 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3130 error "cannot create files in striped directory"
3132 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3133 error "cannot remove files in striped directory"
3135 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3136 error "cannot remove striped directory"
3140 run_test 33f "nonroot user can create, access, and remove a striped directory"
3143 mkdir -p $DIR/$tdir/dir2
3145 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3147 [[ $err =~ "exists" ]] || error "Not exists error"
3149 run_test 33g "nonroot user create already existing root created file"
3151 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3154 $MCREATE $DIR/f34 || error "mcreate failed"
3155 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3156 error "getstripe failed"
3157 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3158 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3159 error "getstripe failed"
3160 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3161 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3163 run_test 34a "truncate file that has not been opened ==========="
3166 [ ! -f $DIR/f34 ] && test_34a
3167 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3168 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3169 $OPENFILE -f O_RDONLY $DIR/f34
3170 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3171 error "getstripe failed"
3172 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3173 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3175 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3178 [ ! -f $DIR/f34 ] && test_34a
3179 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3180 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3181 $OPENFILE -f O_RDWR $DIR/f34
3182 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3183 error "$LFS getstripe failed"
3184 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3185 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3187 run_test 34c "O_RDWR opening file-with-size works =============="
3190 [ ! -f $DIR/f34 ] && test_34a
3191 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3193 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3194 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3197 run_test 34d "write to sparse file ============================="
3201 $MCREATE $DIR/f34e || error "mcreate failed"
3202 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3203 $CHECKSTAT -s 1000 $DIR/f34e ||
3204 error "Size of $DIR/f34e not equal to 1000 bytes"
3205 $OPENFILE -f O_RDWR $DIR/f34e
3206 $CHECKSTAT -s 1000 $DIR/f34e ||
3207 error "Size of $DIR/f34e not equal to 1000 bytes"
3209 run_test 34e "create objects, some with size and some without =="
3211 test_34f() { # bug 6242, 6243
3212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3216 $MCREATE $DIR/f34f || error "mcreate failed"
3217 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3218 dd if=$DIR/f34f of=$TMP/f34f
3219 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3220 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3221 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3222 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3223 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3225 run_test 34f "read from a file with no objects until EOF ======="
3228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3230 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3232 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3233 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3234 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3235 cancel_lru_locks osc
3236 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3237 error "wrong size after lock cancel"
3239 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3240 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3241 error "expanding truncate failed"
3242 cancel_lru_locks osc
3243 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3244 error "wrong expanded size after lock cancel"
3246 run_test 34g "truncate long file ==============================="
3249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3254 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3255 sync # Flush the cache so that multiop below does not block on cache
3256 # flush when getting the group lock
3257 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3260 # Since just timed wait is not good enough, let's do a sync write
3261 # that way we are sure enough time for a roundtrip + processing
3262 # passed + 2 seconds of extra margin.
3263 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3267 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3268 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3272 local nsz=`stat -c %s $DIR/$tfile`
3273 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3275 run_test 34h "ftruncate file under grouplock should not block"
3278 cp /bin/sh $DIR/f35a
3280 chown $RUNAS_ID $DIR/f35a
3281 $RUNAS $DIR/f35a && error || true
3284 run_test 35a "exec file with mode 444 (should return and not leak)"
3288 utime $DIR/f36 || error "utime failed for MDS"
3290 run_test 36a "MDS utime check (mknod, utime)"
3294 utime $DIR/f36 || error "utime failed for OST"
3296 run_test 36b "OST utime check (open, utime)"
3301 chown $RUNAS_ID $DIR/d36
3302 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3304 run_test 36c "non-root MDS utime check (mknod, utime)"
3307 [ ! -d $DIR/d36 ] && test_36c
3308 echo "" > $DIR/d36/f36
3309 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3311 run_test 36d "non-root OST utime check (open, utime)"
3314 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3316 test_mkdir $DIR/$tdir
3317 touch $DIR/$tdir/$tfile
3318 $RUNAS utime $DIR/$tdir/$tfile &&
3319 error "utime worked, expected failure" || true
3321 run_test 36e "utime on non-owned file (should return error)"
3325 local LANG_SAVE=$LANG
3326 local LC_LANG_SAVE=$LC_LANG
3327 export LANG=C LC_LANG=C # for date language
3329 DATESTR="Dec 20 2000"
3330 test_mkdir $DIR/$tdir
3331 lctl set_param fail_loc=$fl
3333 cp /etc/hosts $DIR/$tdir/$tfile
3334 sync & # write RPC generated with "current" inode timestamp, but delayed
3336 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3337 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3338 cancel_lru_locks $OSC
3339 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3341 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3342 echo "BEFORE: $LS_BEFORE" && \
3343 echo "AFTER : $LS_AFTER" && \
3344 echo "WANT : $DATESTR" && \
3345 error "$DIR/$tdir/$tfile timestamps changed" || true
3347 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3353 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3354 subr_36fh "0x80000214"
3356 run_test 36f "utime on file racing with OST BRW write =========="
3359 remote_ost_nodsh && skip "remote OST with nodsh"
3360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3361 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3362 skip "Need MDS version at least 2.12.51"
3367 local tgt="obdfilter"
3369 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3371 test_mkdir $DIR/$tdir
3372 fmd_max_age=$(do_facet $facet \
3373 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3376 echo "FMD max age: ${fmd_max_age}s"
3377 touch $DIR/$tdir/$tfile
3378 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3379 gawk '{cnt=cnt+$1} END{print cnt}')
3380 echo "FMD before: $fmd"
3382 error "FMD wasn't create by touch"
3383 sleep $((fmd_max_age + 12))
3384 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3385 gawk '{cnt=cnt+$1} END{print cnt}')
3386 echo "FMD after: $fmd"
3388 error "FMD wasn't expired by ping"
3390 run_test 36g "FMD cache expiry ====================="
3393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3395 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3396 subr_36fh "0x80000227"
3398 run_test 36h "utime on file racing with OST BRW write =========="
3401 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3403 test_mkdir $DIR/$tdir
3404 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3406 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3407 local new_mtime=$((mtime + 200))
3409 #change Modify time of striped dir
3410 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3411 error "change mtime failed"
3413 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3415 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3417 run_test 36i "change mtime on striped directory"
3419 # test_37 - duplicate with tests 32q 32r
3422 local file=$DIR/$tfile
3424 openfile -f O_DIRECTORY $file
3427 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3428 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3430 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3432 test_39a() { # was test_39
3434 touch $DIR/${tfile}2
3435 # ls -l $DIR/$tfile $DIR/${tfile}2
3436 # ls -lu $DIR/$tfile $DIR/${tfile}2
3437 # ls -lc $DIR/$tfile $DIR/${tfile}2
3439 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3440 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3442 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3444 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3446 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3447 error "O_TRUNC didn't change timestamps"
3450 run_test 39a "mtime changed on create"
3453 test_mkdir -c1 $DIR/$tdir
3454 cp -p /etc/passwd $DIR/$tdir/fopen
3455 cp -p /etc/passwd $DIR/$tdir/flink
3456 cp -p /etc/passwd $DIR/$tdir/funlink
3457 cp -p /etc/passwd $DIR/$tdir/frename
3458 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3461 echo "aaaaaa" >> $DIR/$tdir/fopen
3462 echo "aaaaaa" >> $DIR/$tdir/flink
3463 echo "aaaaaa" >> $DIR/$tdir/funlink
3464 echo "aaaaaa" >> $DIR/$tdir/frename
3466 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3467 local link_new=`stat -c %Y $DIR/$tdir/flink`
3468 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3469 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3471 cat $DIR/$tdir/fopen > /dev/null
3472 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3473 rm -f $DIR/$tdir/funlink2
3474 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3476 for (( i=0; i < 2; i++ )) ; do
3477 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3478 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3479 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3480 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3482 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3483 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3484 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3485 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3487 cancel_lru_locks $OSC
3488 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3491 run_test 39b "mtime change on open, link, unlink, rename ======"
3493 # this should be set to past
3494 TEST_39_MTIME=`date -d "1 year ago" +%s`
3500 local mtime0=`stat -c %Y $DIR1/$tfile`
3502 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3503 local mtime1=`stat -c %Y $DIR1/$tfile`
3504 [ "$mtime1" = $TEST_39_MTIME ] || \
3505 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3508 echo hello >> $DIR1/$tfile
3510 local mtime2=`stat -c %Y $DIR1/$tfile`
3511 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3512 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3514 mv $DIR1/$tfile $DIR1/$tfile-1
3516 for (( i=0; i < 2; i++ )) ; do
3517 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3518 [ "$mtime2" = "$mtime3" ] || \
3519 error "mtime ($mtime2) changed (to $mtime3) on rename"
3521 cancel_lru_locks $OSC
3522 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3525 run_test 39c "mtime change on rename ==========================="
3529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3532 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3534 for (( i=0; i < 2; i++ )) ; do
3535 local mtime=`stat -c %Y $DIR1/$tfile`
3536 [ $mtime = $TEST_39_MTIME ] || \
3537 error "mtime($mtime) is not set to $TEST_39_MTIME"
3539 cancel_lru_locks $OSC
3540 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3543 run_test 39d "create, utime, stat =============================="
3547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3550 local mtime1=`stat -c %Y $DIR1/$tfile`
3552 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3554 for (( i=0; i < 2; i++ )) ; do
3555 local mtime2=`stat -c %Y $DIR1/$tfile`
3556 [ $mtime2 = $TEST_39_MTIME ] || \
3557 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3559 cancel_lru_locks $OSC
3560 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3563 run_test 39e "create, stat, utime, stat ========================"
3567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3570 mtime1=`stat -c %Y $DIR1/$tfile`
3573 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3575 for (( i=0; i < 2; i++ )) ; do
3576 local mtime2=`stat -c %Y $DIR1/$tfile`
3577 [ $mtime2 = $TEST_39_MTIME ] || \
3578 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3580 cancel_lru_locks $OSC
3581 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3584 run_test 39f "create, stat, sleep, utime, stat ================="
3588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3590 echo hello >> $DIR1/$tfile
3591 local mtime1=`stat -c %Y $DIR1/$tfile`
3594 chmod o+r $DIR1/$tfile
3596 for (( i=0; i < 2; i++ )) ; do
3597 local mtime2=`stat -c %Y $DIR1/$tfile`
3598 [ "$mtime1" = "$mtime2" ] || \
3599 error "lost mtime: $mtime2, should be $mtime1"
3601 cancel_lru_locks $OSC
3602 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3605 run_test 39g "write, chmod, stat ==============================="
3609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3615 echo hello >> $DIR1/$tfile
3616 local mtime1=`stat -c %Y $DIR1/$tfile`
3618 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3620 if [ "$d1" != "$d2" ]; then
3621 echo "write and touch not within one second"
3623 for (( i=0; i < 2; i++ )) ; do
3624 local mtime2=`stat -c %Y $DIR1/$tfile`
3625 [ "$mtime2" = $TEST_39_MTIME ] || \
3626 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3628 cancel_lru_locks $OSC
3629 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3633 run_test 39h "write, utime within one second, stat ============="
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3641 echo hello >> $DIR1/$tfile
3642 local mtime1=`stat -c %Y $DIR1/$tfile`
3644 mv $DIR1/$tfile $DIR1/$tfile-1
3646 for (( i=0; i < 2; i++ )) ; do
3647 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3649 [ "$mtime1" = "$mtime2" ] || \
3650 error "lost mtime: $mtime2, should be $mtime1"
3652 cancel_lru_locks $OSC
3653 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3656 run_test 39i "write, rename, stat =============================="
3659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3661 start_full_debug_logging
3665 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3666 lctl set_param fail_loc=0x80000412
3667 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3668 error "multiop failed"
3670 local mtime1=`stat -c %Y $DIR1/$tfile`
3672 mv $DIR1/$tfile $DIR1/$tfile-1
3674 kill -USR1 $multipid
3675 wait $multipid || error "multiop close failed"
3677 for (( i=0; i < 2; i++ )) ; do
3678 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3679 [ "$mtime1" = "$mtime2" ] ||
3680 error "mtime is lost on close: $mtime2, " \
3683 cancel_lru_locks $OSC
3684 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3686 lctl set_param fail_loc=0
3687 stop_full_debug_logging
3689 run_test 39j "write, rename, close, stat ======================="
3692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3697 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3699 local mtime1=`stat -c %Y $DIR1/$tfile`
3701 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3703 kill -USR1 $multipid
3704 wait $multipid || error "multiop close failed"
3706 for (( i=0; i < 2; i++ )) ; do
3707 local mtime2=`stat -c %Y $DIR1/$tfile`
3709 [ "$mtime2" = $TEST_39_MTIME ] || \
3710 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3712 cancel_lru_locks osc
3713 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3716 run_test 39k "write, utime, close, stat ========================"
3718 # this should be set to future
3719 TEST_39_ATIME=`date -d "1 year" +%s`
3722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3723 remote_mds_nodsh && skip "remote MDS with nodsh"
3725 local atime_diff=$(do_facet $SINGLEMDS \
3726 lctl get_param -n mdd.*MDT0000*.atime_diff)
3730 # test setting directory atime to future
3731 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3732 local atime=$(stat -c %X $DIR/$tdir)
3733 [ "$atime" = $TEST_39_ATIME ] ||
3734 error "atime is not set to future: $atime, $TEST_39_ATIME"
3736 # test setting directory atime from future to now
3737 local now=$(date +%s)
3738 touch -a -d @$now $DIR/$tdir
3740 atime=$(stat -c %X $DIR/$tdir)
3741 [ "$atime" -eq "$now" ] ||
3742 error "atime is not updated from future: $atime, $now"
3744 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3747 # test setting directory atime when now > dir atime + atime_diff
3748 local d1=$(date +%s)
3750 local d2=$(date +%s)
3751 cancel_lru_locks mdc
3752 atime=$(stat -c %X $DIR/$tdir)
3753 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3754 error "atime is not updated : $atime, should be $d2"
3756 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3759 # test not setting directory atime when now < dir atime + atime_diff
3761 cancel_lru_locks mdc
3762 atime=$(stat -c %X $DIR/$tdir)
3763 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3764 error "atime is updated to $atime, should remain $d1<atime<$d2"
3766 do_facet $SINGLEMDS \
3767 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3769 run_test 39l "directory atime update ==========================="
3772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3776 local far_past_mtime=$(date -d "May 29 1953" +%s)
3777 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3779 touch -m -d @$far_past_mtime $DIR1/$tfile
3780 touch -a -d @$far_past_atime $DIR1/$tfile
3782 for (( i=0; i < 2; i++ )) ; do
3783 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3784 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3785 error "atime or mtime set incorrectly"
3787 cancel_lru_locks $OSC
3788 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3791 run_test 39m "test atime and mtime before 1970"
3793 test_39n() { # LU-3832
3794 remote_mds_nodsh && skip "remote MDS with nodsh"
3796 local atime_diff=$(do_facet $SINGLEMDS \
3797 lctl get_param -n mdd.*MDT0000*.atime_diff)
3802 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3805 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3806 atime0=$(stat -c %X $DIR/$tfile)
3809 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3810 atime1=$(stat -c %X $DIR/$tfile)
3813 cancel_lru_locks mdc
3814 cancel_lru_locks osc
3815 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3816 atime2=$(stat -c %X $DIR/$tfile)
3818 do_facet $SINGLEMDS \
3819 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3821 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3822 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3824 run_test 39n "check that O_NOATIME is honored"
3827 TESTDIR=$DIR/$tdir/$tfile
3828 [ -e $TESTDIR ] && rm -rf $TESTDIR
3835 links2=$(stat -c %h .)
3836 [ $(($links1 + 2)) != $links2 ] &&
3837 error "wrong links count $(($links1 + 2)) != $links2"
3839 links3=$(stat -c %h .)
3840 [ $(($links1 + 1)) != $links3 ] &&
3841 error "wrong links count $links1 != $links3"
3844 run_test 39o "directory cached attributes updated after create"
3847 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3850 TESTDIR=$DIR/$tdir/$tdir
3851 [ -e $TESTDIR ] && rm -rf $TESTDIR
3852 test_mkdir -p $TESTDIR
3856 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3857 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3859 links2=$(stat -c %h .)
3860 [ $(($links1 + 2)) != $links2 ] &&
3861 error "wrong links count $(($links1 + 2)) != $links2"
3863 links3=$(stat -c %h .)
3864 [ $(($links1 + 1)) != $links3 ] &&
3865 error "wrong links count $links1 != $links3"
3868 run_test 39p "remote directory cached attributes updated after create ========"
3871 test_39q() { # LU-8041
3872 local testdir=$DIR/$tdir
3874 multiop_bg_pause $testdir D_c || error "multiop failed"
3876 cancel_lru_locks mdc
3877 kill -USR1 $multipid
3878 local atime=$(stat -c %X $testdir)
3879 [ "$atime" -ne 0 ] || error "atime is zero"
3881 run_test 39q "close won't zero out atime"
3884 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3885 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3886 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3887 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3888 error "$tfile is not 4096 bytes in size"
3890 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3894 small_write $DIR/f41 18
3896 run_test 41 "test small file write + fstat ====================="
3898 count_ost_writes() {
3899 lctl get_param -n ${OSC}.*.stats |
3900 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3901 END { printf("%0.0f", writes) }'
3908 BG_DIRTY_RATIO_SAVE=10
3909 MAX_BG_DIRTY_RATIO=25
3913 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3914 # dirty_ratio, dirty_background_ratio
3915 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3916 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3917 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3918 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3920 # if file not here, we are a 2.4 kernel
3921 kill -CONT `pidof kupdated`
3926 # setup the trap first, so someone cannot exit the test at the
3927 # exact wrong time and mess up a machine
3928 trap start_writeback EXIT
3929 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3930 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3931 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3932 sysctl -w vm.dirty_writeback_centisecs=0
3933 sysctl -w vm.dirty_writeback_centisecs=0
3934 # save and increase /proc/sys/vm/dirty_ratio
3935 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3936 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3937 # save and increase /proc/sys/vm/dirty_background_ratio
3938 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3939 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3941 # if file not here, we are a 2.4 kernel
3942 kill -STOP `pidof kupdated`
3946 # ensure that all stripes have some grant before we test client-side cache
3948 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3949 dd if=/dev/zero of=$i bs=4k count=1
3954 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3955 # file truncation, and file removal.
3957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3960 cancel_lru_locks $OSC
3962 sync; sleep 1; sync # just to be safe
3963 BEFOREWRITES=`count_ost_writes`
3964 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3965 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3966 AFTERWRITES=`count_ost_writes`
3967 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3968 error "$BEFOREWRITES < $AFTERWRITES"
3971 run_test 42a "ensure that we don't flush on close"
3974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3977 cancel_lru_locks $OSC
3980 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3981 BEFOREWRITES=$(count_ost_writes)
3982 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3983 AFTERWRITES=$(count_ost_writes)
3984 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3985 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3987 BEFOREWRITES=$(count_ost_writes)
3988 sync || error "sync: $?"
3989 AFTERWRITES=$(count_ost_writes)
3990 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3991 error "$BEFOREWRITES < $AFTERWRITES on sync"
3993 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3997 run_test 42b "test destroy of file with cached dirty data ======"
3999 # if these tests just want to test the effect of truncation,
4000 # they have to be very careful. consider:
4001 # - the first open gets a {0,EOF}PR lock
4002 # - the first write conflicts and gets a {0, count-1}PW
4003 # - the rest of the writes are under {count,EOF}PW
4004 # - the open for truncate tries to match a {0,EOF}PR
4005 # for the filesize and cancels the PWs.
4006 # any number of fixes (don't get {0,EOF} on open, match
4007 # composite locks, do smarter file size management) fix
4008 # this, but for now we want these tests to verify that
4009 # the cancellation with truncate intent works, so we
4010 # start the file with a full-file pw lock to match against
4011 # until the truncate.
4016 cancel_lru_locks $OSC
4018 # prime the file with 0,EOF PW to match
4022 # now the real test..
4023 dd if=/dev/zero of=$file bs=1024 count=100
4024 BEFOREWRITES=`count_ost_writes`
4025 $TRUNCATE $file $offset
4026 cancel_lru_locks $OSC
4027 AFTERWRITES=`count_ost_writes`
4032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4035 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4036 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4039 run_test 42c "test partial truncate of file with cached dirty data"
4042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4045 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4046 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4049 run_test 42d "test complete truncate of file with cached dirty data"
4051 test_42e() { # bug22074
4052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4054 local TDIR=$DIR/${tdir}e
4055 local pages=16 # hardcoded 16 pages, don't change it.
4056 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4057 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4061 test_mkdir $DIR/${tdir}e
4062 $LFS setstripe -c 1 $TDIR
4063 createmany -o $TDIR/f $files
4065 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4067 # we assume that with $OSTCOUNT files, at least one of them will
4068 # be allocated on OST0.
4069 warmup_files=$((OSTCOUNT * max_dirty_mb))
4070 createmany -o $TDIR/w $warmup_files
4072 # write a large amount of data into one file and sync, to get good
4073 # avail_grant number from OST.
4074 for ((i=0; i<$warmup_files; i++)); do
4075 idx=$($LFS getstripe -i $TDIR/w$i)
4076 [ $idx -ne 0 ] && continue
4077 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4080 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4082 $LCTL get_param $proc_osc0/cur_dirty_bytes
4083 $LCTL get_param $proc_osc0/cur_grant_bytes
4085 # create as much dirty pages as we can while not to trigger the actual
4086 # RPCs directly. but depends on the env, VFS may trigger flush during this
4087 # period, hopefully we are good.
4088 for ((i=0; i<$warmup_files; i++)); do
4089 idx=$($LFS getstripe -i $TDIR/w$i)
4090 [ $idx -ne 0 ] && continue
4091 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4093 $LCTL get_param $proc_osc0/cur_dirty_bytes
4094 $LCTL get_param $proc_osc0/cur_grant_bytes
4096 # perform the real test
4097 $LCTL set_param $proc_osc0/rpc_stats 0
4098 for ((;i<$files; i++)); do
4099 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4100 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4103 $LCTL get_param $proc_osc0/rpc_stats
4106 local have_ppr=false
4107 $LCTL get_param $proc_osc0/rpc_stats |
4108 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4109 # skip lines until we are at the RPC histogram data
4110 [ "$PPR" == "pages" ] && have_ppr=true && continue
4111 $have_ppr || continue
4113 # we only want the percent stat for < 16 pages
4114 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4116 percent=$((percent + WPCT))
4117 if [[ $percent -gt 15 ]]; then
4118 error "less than 16-pages write RPCs" \
4125 run_test 42e "verify sub-RPC writes are not done synchronously"
4127 test_43A() { # was test_43
4128 test_mkdir $DIR/$tdir
4129 cp -p /bin/ls $DIR/$tdir/$tfile
4130 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4132 # give multiop a chance to open
4135 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4138 run_test 43A "execution of file opened for write should return -ETXTBSY"
4141 test_mkdir $DIR/$tdir
4142 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4143 cp -p multiop $DIR/$tdir/multiop
4144 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4145 error "multiop open $TMP/$tfile.junk failed"
4146 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4148 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4149 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4150 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4152 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4157 test_mkdir $DIR/$tdir
4158 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4159 cp -p multiop $DIR/$tdir/multiop
4160 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4161 error "multiop open $TMP/$tfile.junk failed"
4162 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4164 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4165 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4166 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4168 run_test 43b "truncate of file being executed should return -ETXTBSY"
4171 local testdir="$DIR/$tdir"
4174 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4175 ( cd $testdir && md5sum -c )
4177 run_test 43c "md5sum of copy into lustre"
4179 test_44A() { # was test_44
4180 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4182 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4183 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4185 run_test 44A "zero length read from a sparse stripe"
4188 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4190 [ -z "$nstripe" ] && skip "can't get stripe info"
4191 [[ $nstripe -gt $OSTCOUNT ]] &&
4192 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4194 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4196 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4197 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4201 OFFSETS="0 $((stride/2)) $((stride-1))"
4202 for offset in $OFFSETS; do
4203 for i in $(seq 0 $((nstripe-1))); do
4204 local GLOBALOFFSETS=""
4206 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4207 local myfn=$DIR/d44a-$size
4208 echo "--------writing $myfn at $size"
4209 ll_sparseness_write $myfn $size ||
4210 error "ll_sparseness_write"
4211 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4212 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4213 error "ll_sparseness_verify $GLOBALOFFSETS"
4215 for j in $(seq 0 $((nstripe-1))); do
4217 size=$((((j + $nstripe )*$stride + $offset)))
4218 ll_sparseness_write $myfn $size ||
4219 error "ll_sparseness_write"
4220 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4222 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4223 error "ll_sparseness_verify $GLOBALOFFSETS"
4228 run_test 44a "test sparse pwrite ==============================="
4232 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4238 before=`dirty_osc_total`
4239 echo executing "\"$*\""
4241 after=`dirty_osc_total`
4242 echo before $before, after $after
4245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4248 # Obtain grants from OST if it supports it
4249 echo blah > ${f}_grant
4252 do_dirty_record "echo blah > $f"
4253 [[ $before -eq $after ]] && error "write wasn't cached"
4254 do_dirty_record "> $f"
4255 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4256 do_dirty_record "echo blah > $f"
4257 [[ $before -eq $after ]] && error "write wasn't cached"
4258 do_dirty_record "sync"
4259 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4260 do_dirty_record "echo blah > $f"
4261 [[ $before -eq $after ]] && error "write wasn't cached"
4262 do_dirty_record "cancel_lru_locks osc"
4263 [[ $before -gt $after ]] ||
4264 error "lock cancellation didn't lower dirty count"
4267 run_test 45 "osc io page accounting ============================"
4269 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4270 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4271 # objects offset and an assert hit when an rpc was built with 1023's mapped
4272 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4279 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4281 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4282 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4286 run_test 46 "dirtying a previously written page ================"
4288 # test_47 is removed "Device nodes check" is moved to test_28
4290 test_48a() { # bug 2399
4291 [ "$mds1_FSTYPE" = "zfs" ] &&
4292 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4293 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4295 test_mkdir $DIR/$tdir
4297 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4298 test_mkdir $DIR/$tdir
4299 touch foo || error "'touch foo' failed after recreating cwd"
4301 touch .foo || error "'touch .foo' failed after recreating cwd"
4303 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4304 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4305 cd . || error "'cd .' failed after recreating cwd"
4306 mkdir . && error "'mkdir .' worked after recreating cwd"
4307 rmdir . && error "'rmdir .' worked after recreating cwd"
4308 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4309 cd .. || error "'cd ..' failed after recreating cwd"
4311 run_test 48a "Access renamed working dir (should return errors)="
4313 test_48b() { # bug 2399
4315 test_mkdir $DIR/$tdir
4317 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4318 touch foo && error "'touch foo' worked after removing cwd"
4319 mkdir foo && error "'mkdir foo' worked after removing cwd"
4320 touch .foo && error "'touch .foo' worked after removing cwd"
4321 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4322 ls . > /dev/null && error "'ls .' worked after removing cwd"
4323 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4324 mkdir . && error "'mkdir .' worked after removing cwd"
4325 rmdir . && error "'rmdir .' worked after removing cwd"
4326 ln -s . foo && error "'ln -s .' worked after removing cwd"
4327 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4329 run_test 48b "Access removed working dir (should return errors)="
4331 test_48c() { # bug 2350
4332 #lctl set_param debug=-1
4335 test_mkdir -p $DIR/$tdir/dir
4337 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4338 $TRACE touch foo && error "touch foo worked after removing cwd"
4339 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4340 touch .foo && error "touch .foo worked after removing cwd"
4341 mkdir .foo && error "mkdir .foo worked after removing cwd"
4342 $TRACE ls . && error "'ls .' worked after removing cwd"
4343 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4344 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4345 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4346 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4347 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4349 run_test 48c "Access removed working subdir (should return errors)"
4351 test_48d() { # bug 2350
4352 #lctl set_param debug=-1
4355 test_mkdir -p $DIR/$tdir/dir
4357 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4358 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4359 $TRACE touch foo && error "'touch foo' worked after removing parent"
4360 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4361 touch .foo && error "'touch .foo' worked after removing parent"
4362 mkdir .foo && error "mkdir .foo worked after removing parent"
4363 $TRACE ls . && error "'ls .' worked after removing parent"
4364 $TRACE ls .. && error "'ls ..' worked after removing parent"
4365 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4366 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4367 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4370 run_test 48d "Access removed parent subdir (should return errors)"
4372 test_48e() { # bug 4134
4373 #lctl set_param debug=-1
4376 test_mkdir -p $DIR/$tdir/dir
4378 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4379 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4380 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4381 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4382 # On a buggy kernel addition of "touch foo" after cd .. will
4383 # produce kernel oops in lookup_hash_it
4384 touch ../foo && error "'cd ..' worked after recreate parent"
4386 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4388 run_test 48e "Access to recreated parent subdir (should return errors)"
4390 test_49() { # LU-1030
4391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4392 remote_ost_nodsh && skip "remote OST with nodsh"
4394 # get ost1 size - lustre-OST0000
4395 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4397 # write 800M at maximum
4398 [[ $ost1_size -lt 2 ]] && ost1_size=2
4399 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4401 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4402 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4405 # change max_pages_per_rpc while writing the file
4406 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4407 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4408 # loop until dd process exits
4409 while ps ax -opid | grep -wq $dd_pid; do
4410 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4411 sleep $((RANDOM % 5 + 1))
4413 # restore original max_pages_per_rpc
4414 $LCTL set_param $osc1_mppc=$orig_mppc
4415 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4417 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4421 test_mkdir $DIR/$tdir
4423 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4425 run_test 50 "special situations: /proc symlinks ==============="
4427 test_51a() { # was test_51
4428 # bug 1516 - create an empty entry right after ".." then split dir
4429 test_mkdir -c1 $DIR/$tdir
4430 touch $DIR/$tdir/foo
4431 $MCREATE $DIR/$tdir/bar
4433 createmany -m $DIR/$tdir/longfile 201
4435 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4436 $MCREATE $DIR/$tdir/longfile$FNUM
4441 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4443 run_test 51a "special situations: split htree with empty entry =="
4445 cleanup_print_lfs_df () {
4452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4454 local dir=$DIR/$tdir
4455 local nrdirs=$((65536 + 100))
4457 # cleanup the directory
4464 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4465 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4466 [[ $numfree -lt $nrdirs ]] &&
4467 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4469 # need to check free space for the directories as well
4470 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4471 numfree=$(( blkfree / $(fs_inode_ksize) ))
4472 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4474 trap cleanup_print_lfs_df EXIT
4477 createmany -d $dir/d $nrdirs || {
4478 unlinkmany $dir/d $nrdirs
4479 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4483 nrdirs=$(ls -U $dir | wc -l)
4485 # unlink all but 100 subdirectories, then check it still works
4487 local delete=$((nrdirs - left))
4492 # for ldiskfs the nlink count should be 1, but this is OSD specific
4493 # and so this is listed for informational purposes only
4494 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4495 unlinkmany -d $dir/d $delete ||
4496 error "unlink of first $delete subdirs failed"
4498 echo "nlink between: $(stat -c %h $dir)"
4499 local found=$(ls -U $dir | wc -l)
4500 [ $found -ne $left ] &&
4501 error "can't find subdirs: found only $found, expected $left"
4503 unlinkmany -d $dir/d $delete $left ||
4504 error "unlink of second $left subdirs failed"
4505 # regardless of whether the backing filesystem tracks nlink accurately
4506 # or not, the nlink count shouldn't be more than "." and ".." here
4507 local after=$(stat -c %h $dir)
4508 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4509 echo "nlink after: $after"
4511 cleanup_print_lfs_df
4513 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4517 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4519 test_mkdir $DIR/$tdir
4520 createmany -o $DIR/$tdir/t- 1000
4521 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4522 for N in $(seq 0 $((OSTCOUNT - 1))); do
4523 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4524 END { printf("%0.0f", objs) }' $TMP/$tfile)
4525 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4526 '($1 == '$N') { objs += 1 } \
4527 END { printf("%0.0f", objs) }')
4528 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4530 unlinkmany $DIR/$tdir/t- 1000
4533 for N in $(seq 1 $((OSTCOUNT - 1))); do
4534 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4535 error "OST $N has less objects vs OST $NLAST" \
4536 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4537 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4538 error "OST $N has less objects vs OST $NLAST" \
4539 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4541 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4542 error "OST $N has less #0 objects vs OST $NLAST" \
4543 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4544 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4545 error "OST $N has less #0 objects vs OST $NLAST" \
4546 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4551 run_test 51d "check object distribution"
4554 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4555 skip_env "ldiskfs only test"
4558 test_mkdir -c1 $DIR/$tdir
4559 test_mkdir -c1 $DIR/$tdir/d0
4561 touch $DIR/$tdir/d0/foo
4562 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4563 error "file exceed 65000 nlink limit!"
4564 unlinkmany $DIR/$tdir/d0/f- 65001
4567 run_test 51e "check file nlink limit"
4570 test_mkdir $DIR/$tdir
4573 local ulimit_old=$(ulimit -n)
4574 local spare=20 # number of spare fd's for scripts/libraries, etc.
4575 local mdt=$($LFS getstripe -m $DIR/$tdir)
4576 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4578 echo "MDT$mdt numfree=$numfree, max=$max"
4579 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4580 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4581 while ! ulimit -n $((numfree + spare)); do
4582 numfree=$((numfree * 3 / 4))
4584 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4586 echo "left ulimit at $ulimit_old"
4589 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4590 unlinkmany $DIR/$tdir/f $numfree
4591 error "create+open $numfree files in $DIR/$tdir failed"
4593 ulimit -n $ulimit_old
4595 # if createmany exits at 120s there will be fewer than $numfree files
4596 unlinkmany $DIR/$tdir/f $numfree || true
4598 run_test 51f "check many open files limit"
4601 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4602 test_mkdir $DIR/$tdir
4603 touch $DIR/$tdir/foo
4604 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4605 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4606 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4607 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4608 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4610 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4611 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4612 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4614 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4615 cp -r $DIR/$tdir $TMP/
4616 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4618 run_test 52a "append-only flag test (should return errors)"
4621 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4622 test_mkdir $DIR/$tdir
4623 touch $DIR/$tdir/foo
4624 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4625 cat test > $DIR/$tdir/foo && error "cat test worked"
4626 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4627 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4628 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4630 echo foo >> $DIR/$tdir/foo && error "echo worked"
4631 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4632 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4633 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4634 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4636 chattr -i $DIR/$tdir/foo || error "chattr failed"
4638 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4640 run_test 52b "immutable flag test (should return errors) ======="
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4644 remote_mds_nodsh && skip "remote MDS with nodsh"
4645 remote_ost_nodsh && skip "remote OST with nodsh"
4658 local support_last_seq=true
4660 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4661 support_last_seq=false
4664 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4666 for value in $(do_facet $SINGLEMDS \
4667 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4668 param=$(echo ${value[0]} | cut -d "=" -f1)
4669 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4671 if $support_last_seq; then
4672 param_seq=$(echo $param |
4673 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4674 mds_last_seq=$(do_facet $SINGLEMDS \
4675 $LCTL get_param -n $param_seq)
4677 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4679 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4680 node=$(facet_active_host ost$((ostnum+1)))
4681 param="obdfilter.$ostname.last_id"
4682 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4683 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4684 ost_last_id=$ost_last
4686 if $support_last_seq; then
4687 ost_last_id=$(echo $ost_last |
4688 awk -F':' '{print $2}' |
4690 ost_last_seq=$(echo $ost_last |
4691 awk -F':' '{print $1}')
4692 [[ $ost_last_seq = $mds_last_seq ]] || continue
4695 if [[ $ost_last_id != $mds_last ]]; then
4696 error "$ost_last_id != $mds_last"
4703 $found || error "can not match last_seq/last_id for $mdtosc"
4706 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4709 perl -MSocket -e ';' || skip "no Socket perl module installed"
4711 $SOCKETSERVER $DIR/socket ||
4712 error "$SOCKETSERVER $DIR/socket failed: $?"
4713 $SOCKETCLIENT $DIR/socket ||
4714 error "$SOCKETCLIENT $DIR/socket failed: $?"
4715 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4717 run_test 54a "unix domain socket test =========================="
4723 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4725 run_test 54b "char device works in lustre ======================"
4728 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4729 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4730 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4732 for i in $(seq 3 7); do
4733 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4742 loopdev="$DIR/loop54c"
4745 $UMOUNT $DIR/$tdir || rc=$?
4746 losetup -d $loopdev || true
4747 losetup -d $LOOPDEV || true
4748 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4755 loopdev="$DIR/loop54c"
4758 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4759 trap cleanup_54c EXIT
4760 mknod $loopdev b 7 $LOOPNUM
4761 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4762 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4763 losetup $loopdev $DIR/$tfile ||
4764 error "can't set up $loopdev for $DIR/$tfile"
4765 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4766 test_mkdir $DIR/$tdir
4767 mount -t ext2 $loopdev $DIR/$tdir ||
4768 error "error mounting $loopdev on $DIR/$tdir"
4769 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4772 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4776 run_test 54c "block device works in lustre ====================="
4782 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4784 run_test 54d "fifo device works in lustre ======================"
4789 cp -aL /dev/console $f
4790 echo $string > $f || error "echo $string to $f failed"
4792 run_test 54e "console/tty device works in lustre ======================"
4796 local dir=$DIR/$tdir
4799 test_mkdir -p $dir/dir
4800 for i in $(seq $numfiles); do
4802 touch $dir/dir/file$i
4805 local numcomp=$($LFS getstripe --component-count $dir)
4807 [[ $numcomp == 0 ]] && numcomp=1
4809 # test lfs getstripe with --recursive
4810 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4812 [[ $filenum -eq $((numfiles * 2)) ]] ||
4813 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4814 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4815 [[ $filenum -eq $numfiles ]] ||
4816 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4817 echo "$LFS getstripe showed obdidx or l_ost_idx"
4819 # test lfs getstripe with file instead of dir
4820 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4821 [[ $filenum -eq 1 ]] ||
4822 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4823 echo "$LFS getstripe file1 passed"
4825 #test lfs getstripe with --verbose
4826 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4827 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4828 error "$LFS getstripe --verbose $dir: "\
4829 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4830 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4831 error "$LFS getstripe $dir: showed lmm_magic"
4833 #test lfs getstripe with -v prints lmm_fid
4834 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4835 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4836 error "$LFS getstripe -v $dir: "\
4837 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4838 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4839 error "$LFS getstripe $dir: showed lmm_fid by default"
4840 echo "$LFS getstripe --verbose passed"
4842 #check for FID information
4843 local fid1=$($LFS getstripe --fid $dir/file1)
4844 local fid2=$($LFS getstripe --verbose $dir/file1 |
4845 awk '/lmm_fid: / { print $2; exit; }')
4846 local fid3=$($LFS path2fid $dir/file1)
4848 [ "$fid1" != "$fid2" ] &&
4849 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4850 [ "$fid1" != "$fid3" ] &&
4851 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4852 echo "$LFS getstripe --fid passed"
4854 #test lfs getstripe with --obd
4855 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4856 error "$LFS getstripe --obd wrong_uuid: should return error"
4858 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4861 local obduuid=$(ostuuid_from_index $ostidx)
4862 local found=$($LFS getstripe -r --obd $obduuid $dir |
4863 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4865 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4866 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4868 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4871 [[ $found -eq $filenum ]] ||
4872 error "$LFS getstripe --obd: found $found expect $filenum"
4873 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4874 sed '/^[ ]*'${ostidx}'[ ]/d' |
4875 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4876 error "$LFS getstripe --obd: should not show file on other obd"
4877 echo "$LFS getstripe --obd passed"
4879 run_test 56a "check $LFS getstripe"
4882 local dir=$DIR/$tdir
4886 for i in $(seq $numdirs); do
4887 test_mkdir $dir/dir$i
4890 # test lfs getdirstripe default mode is non-recursion, which is
4891 # different from lfs getstripe
4892 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4894 [[ $dircnt -eq 1 ]] ||
4895 error "$LFS getdirstripe: found $dircnt, not 1"
4896 dircnt=$($LFS getdirstripe --recursive $dir |
4897 grep -c lmv_stripe_count)
4898 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4899 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4901 run_test 56b "check $LFS getdirstripe"
4904 remote_ost_nodsh && skip "remote OST with nodsh"
4907 local ost_name=$(ostname_from_index $ost_idx)
4908 local old_status=$(ost_dev_status $ost_idx)
4910 [[ -z "$old_status" ]] ||
4911 skip_env "OST $ost_name is in $old_status status"
4913 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4916 local new_status=$(ost_dev_status $ost_idx)
4918 [[ "$new_status" = "D" ]] ||
4919 error "OST $ost_name is in status of '$new_status', not 'D'"
4921 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4924 new_status=$(ost_dev_status $ost_idx)
4925 [[ -z "$new_status" ]] ||
4926 error "OST $ost_name is in status of '$new_status', not ''"
4928 run_test 56c "check 'lfs df' showing device status"
4933 local local_tdir="$1"
4934 local local_numfiles="$2"
4935 local local_numdirs="$3"
4936 local dir_params="$4"
4937 local dir_stripe_params="$5"
4939 if [ ! -d "$local_tdir" ] ; then
4940 test_mkdir -p $dir_stripe_params $local_tdir
4941 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4942 for i in $(seq $local_numfiles) ; do
4943 touch $local_tdir/file$i
4945 for i in $(seq $local_numdirs) ; do
4946 test_mkdir $dir_stripe_params $local_tdir/dir$i
4947 for j in $(seq $local_numfiles) ; do
4948 touch $local_tdir/dir$i/file$j
4954 setup_56_special() {
4956 local local_numfiles=$2
4957 local local_numdirs=$3
4959 setup_56 $local_tdir $local_numfiles $local_numdirs
4961 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4962 for i in $(seq $local_numfiles) ; do
4963 mknod $local_tdir/loop${i}b b 7 $i
4964 mknod $local_tdir/null${i}c c 1 3
4965 ln -s $local_tdir/file1 $local_tdir/link${i}
4967 for i in $(seq $local_numdirs) ; do
4968 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4969 mknod $local_tdir/dir$i/null${i}c c 1 3
4970 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4976 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4977 local expected=$(($NUMDIRS + 2))
4979 setup_56 $dir $NUMFILES $NUMDIRS
4981 # test lfs find with -name
4982 for i in $(seq $NUMFILES) ; do
4983 local nums=$($LFS find -name "*$i" $dir | wc -l)
4985 [ $nums -eq $expected ] ||
4986 error "lfs find -name '*$i' $dir wrong: "\
4987 "found $nums, expected $expected"
4990 run_test 56g "check lfs find -name"
4993 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4994 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4996 setup_56 $dir $NUMFILES $NUMDIRS
4998 # test lfs find with ! -name
4999 for i in $(seq $NUMFILES) ; do
5000 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5002 [ $nums -eq $expected ] ||
5003 error "lfs find ! -name '*$i' $dir wrong: "\
5004 "found $nums, expected $expected"
5007 run_test 56h "check lfs find ! -name"
5010 local dir=$DIR/$tdir
5014 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5017 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5019 run_test 56i "check 'lfs find -ost UUID' skips directories"
5022 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5024 setup_56_special $dir $NUMFILES $NUMDIRS
5026 local expected=$((NUMDIRS + 1))
5027 local cmd="$LFS find -type d $dir"
5028 local nums=$($cmd | wc -l)
5030 [ $nums -eq $expected ] ||
5031 error "'$cmd' wrong: found $nums, expected $expected"
5033 run_test 56j "check lfs find -type d"
5036 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5038 setup_56_special $dir $NUMFILES $NUMDIRS
5040 local expected=$(((NUMDIRS + 1) * NUMFILES))
5041 local cmd="$LFS find -type f $dir"
5042 local nums=$($cmd | wc -l)
5044 [ $nums -eq $expected ] ||
5045 error "'$cmd' wrong: found $nums, expected $expected"
5047 run_test 56k "check lfs find -type f"
5050 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5052 setup_56_special $dir $NUMFILES $NUMDIRS
5054 local expected=$((NUMDIRS + NUMFILES))
5055 local cmd="$LFS find -type b $dir"
5056 local nums=$($cmd | wc -l)
5058 [ $nums -eq $expected ] ||
5059 error "'$cmd' wrong: found $nums, expected $expected"
5061 run_test 56l "check lfs find -type b"
5064 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5066 setup_56_special $dir $NUMFILES $NUMDIRS
5068 local expected=$((NUMDIRS + NUMFILES))
5069 local cmd="$LFS find -type c $dir"
5070 local nums=$($cmd | wc -l)
5071 [ $nums -eq $expected ] ||
5072 error "'$cmd' wrong: found $nums, expected $expected"
5074 run_test 56m "check lfs find -type c"
5077 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5078 setup_56_special $dir $NUMFILES $NUMDIRS
5080 local expected=$((NUMDIRS + NUMFILES))
5081 local cmd="$LFS find -type l $dir"
5082 local nums=$($cmd | wc -l)
5084 [ $nums -eq $expected ] ||
5085 error "'$cmd' wrong: found $nums, expected $expected"
5087 run_test 56n "check lfs find -type l"
5090 local dir=$DIR/$tdir
5092 setup_56 $dir $NUMFILES $NUMDIRS
5093 utime $dir/file1 > /dev/null || error "utime (1)"
5094 utime $dir/file2 > /dev/null || error "utime (2)"
5095 utime $dir/dir1 > /dev/null || error "utime (3)"
5096 utime $dir/dir2 > /dev/null || error "utime (4)"
5097 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5098 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5101 local nums=$($LFS find -mtime +0 $dir | wc -l)
5103 [ $nums -eq $expected ] ||
5104 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5107 cmd="$LFS find -mtime 0 $dir"
5108 nums=$($cmd | wc -l)
5109 [ $nums -eq $expected ] ||
5110 error "'$cmd' wrong: found $nums, expected $expected"
5112 run_test 56o "check lfs find -mtime for old files"
5115 local dir=$DIR/$tdir
5119 # just to make sure there is something that won't be found
5121 touch $dir/$tfile.now
5123 for age in year week day hour min; do
5124 count=$((count + 1))
5126 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5127 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5128 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5130 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5131 local nums=$($cmd | wc -l)
5132 [ $nums -eq $expected ] ||
5133 error "'$cmd' wrong: found $nums, expected $expected"
5135 cmd="$LFS find $dir -atime $count${age:0:1}"
5136 nums=$($cmd | wc -l)
5137 [ $nums -eq $expected ] ||
5138 error "'$cmd' wrong: found $nums, expected $expected"
5142 cmd="$LFS find $dir -ctime +1s -type f"
5143 nums=$($cmd | wc -l)
5144 (( $nums == $count * 2 + 1)) ||
5145 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5147 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5150 [ $RUNAS_ID -eq $UID ] &&
5151 skip_env "RUNAS_ID = UID = $UID -- skipping"
5153 local dir=$DIR/$tdir
5155 setup_56 $dir $NUMFILES $NUMDIRS
5156 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5158 local expected=$NUMFILES
5159 local cmd="$LFS find -uid $RUNAS_ID $dir"
5160 local nums=$($cmd | wc -l)
5162 [ $nums -eq $expected ] ||
5163 error "'$cmd' wrong: found $nums, expected $expected"
5165 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5166 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5167 nums=$($cmd | wc -l)
5168 [ $nums -eq $expected ] ||
5169 error "'$cmd' wrong: found $nums, expected $expected"
5171 run_test 56p "check lfs find -uid and ! -uid"
5174 [ $RUNAS_ID -eq $UID ] &&
5175 skip_env "RUNAS_ID = UID = $UID -- skipping"
5177 local dir=$DIR/$tdir
5179 setup_56 $dir $NUMFILES $NUMDIRS
5180 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5182 local expected=$NUMFILES
5183 local cmd="$LFS find -gid $RUNAS_GID $dir"
5184 local nums=$($cmd | wc -l)
5186 [ $nums -eq $expected ] ||
5187 error "'$cmd' wrong: found $nums, expected $expected"
5189 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5190 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5191 nums=$($cmd | wc -l)
5192 [ $nums -eq $expected ] ||
5193 error "'$cmd' wrong: found $nums, expected $expected"
5195 run_test 56q "check lfs find -gid and ! -gid"
5198 local dir=$DIR/$tdir
5200 setup_56 $dir $NUMFILES $NUMDIRS
5203 local cmd="$LFS find -size 0 -type f $dir"
5204 local nums=$($cmd | wc -l)
5206 [ $nums -eq $expected ] ||
5207 error "'$cmd' wrong: found $nums, expected $expected"
5209 cmd="$LFS find ! -size 0 -type f $dir"
5210 nums=$($cmd | wc -l)
5211 [ $nums -eq $expected ] ||
5212 error "'$cmd' wrong: found $nums, expected $expected"
5213 echo "test" > $dir/$tfile
5214 echo "test2" > $dir/$tfile.2 && sync
5216 cmd="$LFS find -size 5 -type f $dir"
5217 nums=$($cmd | wc -l)
5218 [ $nums -eq $expected ] ||
5219 error "'$cmd' wrong: found $nums, expected $expected"
5221 cmd="$LFS find -size +5 -type f $dir"
5222 nums=$($cmd | wc -l)
5223 [ $nums -eq $expected ] ||
5224 error "'$cmd' wrong: found $nums, expected $expected"
5226 cmd="$LFS find -size +0 -type f $dir"
5227 nums=$($cmd | wc -l)
5228 [ $nums -eq $expected ] ||
5229 error "'$cmd' wrong: found $nums, expected $expected"
5231 cmd="$LFS find ! -size -5 -type f $dir"
5232 nums=$($cmd | wc -l)
5233 [ $nums -eq $expected ] ||
5234 error "'$cmd' wrong: found $nums, expected $expected"
5236 cmd="$LFS find -size -5 -type f $dir"
5237 nums=$($cmd | wc -l)
5238 [ $nums -eq $expected ] ||
5239 error "'$cmd' wrong: found $nums, expected $expected"
5241 run_test 56r "check lfs find -size works"
5243 test_56s() { # LU-611 #LU-9369
5244 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5246 local dir=$DIR/$tdir
5247 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5249 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5250 for i in $(seq $NUMDIRS); do
5251 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5254 local expected=$NUMDIRS
5255 local cmd="$LFS find -c $OSTCOUNT $dir"
5256 local nums=$($cmd | wc -l)
5258 [ $nums -eq $expected ] || {
5259 $LFS getstripe -R $dir
5260 error "'$cmd' wrong: found $nums, expected $expected"
5263 expected=$((NUMDIRS + onestripe))
5264 cmd="$LFS find -stripe-count +0 -type f $dir"
5265 nums=$($cmd | wc -l)
5266 [ $nums -eq $expected ] || {
5267 $LFS getstripe -R $dir
5268 error "'$cmd' wrong: found $nums, expected $expected"
5272 cmd="$LFS find -stripe-count 1 -type f $dir"
5273 nums=$($cmd | wc -l)
5274 [ $nums -eq $expected ] || {
5275 $LFS getstripe -R $dir
5276 error "'$cmd' wrong: found $nums, expected $expected"
5279 cmd="$LFS find -stripe-count -2 -type f $dir"
5280 nums=$($cmd | wc -l)
5281 [ $nums -eq $expected ] || {
5282 $LFS getstripe -R $dir
5283 error "'$cmd' wrong: found $nums, expected $expected"
5287 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5288 nums=$($cmd | wc -l)
5289 [ $nums -eq $expected ] || {
5290 $LFS getstripe -R $dir
5291 error "'$cmd' wrong: found $nums, expected $expected"
5294 run_test 56s "check lfs find -stripe-count works"
5296 test_56t() { # LU-611 #LU-9369
5297 local dir=$DIR/$tdir
5299 setup_56 $dir 0 $NUMDIRS
5300 for i in $(seq $NUMDIRS); do
5301 $LFS setstripe -S 8M $dir/dir$i/$tfile
5304 local expected=$NUMDIRS
5305 local cmd="$LFS find -S 8M $dir"
5306 local nums=$($cmd | wc -l)
5308 [ $nums -eq $expected ] || {
5309 $LFS getstripe -R $dir
5310 error "'$cmd' wrong: found $nums, expected $expected"
5314 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5316 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5318 expected=$(((NUMDIRS + 1) * NUMFILES))
5319 cmd="$LFS find -stripe-size 512k -type f $dir"
5320 nums=$($cmd | wc -l)
5321 [ $nums -eq $expected ] ||
5322 error "'$cmd' wrong: found $nums, expected $expected"
5324 cmd="$LFS find -stripe-size +320k -type f $dir"
5325 nums=$($cmd | wc -l)
5326 [ $nums -eq $expected ] ||
5327 error "'$cmd' wrong: found $nums, expected $expected"
5329 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5330 cmd="$LFS find -stripe-size +200k -type f $dir"
5331 nums=$($cmd | wc -l)
5332 [ $nums -eq $expected ] ||
5333 error "'$cmd' wrong: found $nums, expected $expected"
5335 cmd="$LFS find -stripe-size -640k -type f $dir"
5336 nums=$($cmd | wc -l)
5337 [ $nums -eq $expected ] ||
5338 error "'$cmd' wrong: found $nums, expected $expected"
5341 cmd="$LFS find -stripe-size 256k -type f $dir"
5342 nums=$($cmd | wc -l)
5343 [ $nums -eq $expected ] ||
5344 error "'$cmd' wrong: found $nums, expected $expected"
5346 cmd="$LFS find -stripe-size -320k -type f $dir"
5347 nums=$($cmd | wc -l)
5348 [ $nums -eq $expected ] ||
5349 error "'$cmd' wrong: found $nums, expected $expected"
5352 cmd="$LFS find -stripe-size 1024k -type f $dir"
5353 nums=$($cmd | wc -l)
5354 [ $nums -eq $expected ] ||
5355 error "'$cmd' wrong: found $nums, expected $expected"
5357 run_test 56t "check lfs find -stripe-size works"
5359 test_56u() { # LU-611
5360 local dir=$DIR/$tdir
5362 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5364 if [[ $OSTCOUNT -gt 1 ]]; then
5365 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5371 local expected=$(((NUMDIRS + 1) * NUMFILES))
5372 local cmd="$LFS find -stripe-index 0 -type f $dir"
5373 local nums=$($cmd | wc -l)
5375 [ $nums -eq $expected ] ||
5376 error "'$cmd' wrong: found $nums, expected $expected"
5379 cmd="$LFS find -stripe-index 1 -type f $dir"
5380 nums=$($cmd | wc -l)
5381 [ $nums -eq $expected ] ||
5382 error "'$cmd' wrong: found $nums, expected $expected"
5384 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5385 nums=$($cmd | wc -l)
5386 [ $nums -eq $expected ] ||
5387 error "'$cmd' wrong: found $nums, expected $expected"
5390 # This should produce an error and not return any files
5391 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5392 nums=$($cmd 2>/dev/null | wc -l)
5393 [ $nums -eq $expected ] ||
5394 error "'$cmd' wrong: found $nums, expected $expected"
5396 if [[ $OSTCOUNT -gt 1 ]]; then
5397 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5398 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5399 nums=$($cmd | wc -l)
5400 [ $nums -eq $expected ] ||
5401 error "'$cmd' wrong: found $nums, expected $expected"
5404 run_test 56u "check lfs find -stripe-index works"
5408 local dir=$DIR/$tdir
5410 setup_56 $dir $NUMFILES $NUMDIRS
5412 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5413 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5415 for file in $($LFS find -m $UUID $dir); do
5416 file_midx=$($LFS getstripe -m $file)
5417 [ $file_midx -eq $mdt_idx ] ||
5418 error "lfs find -m $UUID != getstripe -m $file_midx"
5421 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5424 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5427 local dir=$DIR/$tdir
5429 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5431 local stripe_size=$($LFS getstripe -S -d $dir) ||
5432 error "$LFS getstripe -S -d $dir failed"
5433 stripe_size=${stripe_size%% *}
5435 local file_size=$((stripe_size * OSTCOUNT))
5436 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5437 local required_space=$((file_num * file_size))
5438 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5440 [[ $free_space -le $((required_space / 1024)) ]] &&
5441 skip_env "need $required_space, have $free_space kbytes"
5444 local dd_count=$((file_size / dd_bs))
5446 # write data into the files
5451 for i in $(seq $NUMFILES); do
5453 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5454 error "write data into $file failed"
5456 for i in $(seq $NUMDIRS); do
5457 for j in $(seq $NUMFILES); do
5458 file=$dir/dir$i/file$j
5459 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5460 error "write data into $file failed"
5464 # $LFS_MIGRATE will fail if hard link migration is unsupported
5465 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5466 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5467 error "creating links to $dir/dir1/file1 failed"
5472 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5475 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5478 eval $cmd || error "$cmd failed"
5480 check_stripe_count $dir/file1 $expected
5482 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5484 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5485 # OST 1 if it is on OST 0. This file is small enough to
5486 # be on only one stripe.
5487 file=$dir/migr_1_ost
5488 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5489 error "write data into $file failed"
5490 local obdidx=$($LFS getstripe -i $file)
5491 local oldmd5=$(md5sum $file)
5494 [[ $obdidx -eq 0 ]] && newobdidx=1
5495 cmd="$LFS migrate -i $newobdidx $file"
5497 eval $cmd || error "$cmd failed"
5499 local realobdix=$($LFS getstripe -i $file)
5500 local newmd5=$(md5sum $file)
5502 [[ $newobdidx -ne $realobdix ]] &&
5503 error "new OST is different (was=$obdidx, "\
5504 "wanted=$newobdidx, got=$realobdix)"
5505 [[ "$oldmd5" != "$newmd5" ]] &&
5506 error "md5sum differ: $oldmd5, $newmd5"
5510 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5512 eval $cmd || error "$cmd failed"
5514 for j in $(seq $NUMFILES); do
5515 check_stripe_count $dir/dir1/file$j $expected
5518 # lfs_migrate works with lfs find
5519 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5520 $LFS_MIGRATE -y -c $expected"
5522 eval $cmd || error "$cmd failed"
5524 for i in $(seq 2 $NUMFILES); do
5525 check_stripe_count $dir/file$i $expected
5527 for i in $(seq 2 $NUMDIRS); do
5528 for j in $(seq $NUMFILES); do
5529 check_stripe_count $dir/dir$i/file$j $expected
5533 run_test 56w "check lfs_migrate -c stripe_count works"
5536 local file1=$DIR/$tdir/file1
5537 local create_pool=false
5538 local initial_pool=$($LFS getstripe -p $DIR)
5542 echo -n "Creating test dir..."
5543 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5546 echo -n "Creating test file..."
5547 touch $file1 || error "cannot create file"
5550 echo -n "Detecting existing pools..."
5551 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5553 if [ ${#pool_list[@]} -gt 0 ]; then
5554 echo "${pool_list[@]}"
5555 for thispool in "${pool_list[@]}"; do
5556 if [[ -z "$initial_pool" ||
5557 "$initial_pool" != "$thispool" ]]; then
5559 echo "Using existing pool '$pool'"
5564 echo "none detected."
5566 if [ -z "$pool" ]; then
5567 pool=${POOL:-testpool}
5568 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5569 echo -n "Creating pool '$pool'..."
5571 pool_add $pool &> /dev/null ||
5572 error "pool_add failed"
5575 echo -n "Adding target to pool..."
5576 pool_add_targets $pool 0 0 1 &> /dev/null ||
5577 error "pool_add_targets failed"
5581 echo -n "Setting pool using -p option..."
5582 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5583 error "migrate failed rc = $?"
5586 echo -n "Verifying test file is in pool after migrating..."
5587 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5588 error "file was not migrated to pool $pool"
5591 echo -n "Removing test file from pool '$pool'..."
5592 $LFS migrate $file1 &> /dev/null ||
5593 error "cannot remove from pool"
5594 [ "$($LFS getstripe -p $file1)" ] &&
5595 error "pool still set"
5598 echo -n "Setting pool using --pool option..."
5599 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5600 error "migrate failed rc = $?"
5605 if $create_pool; then
5606 destroy_test_pools 2> /dev/null ||
5607 error "destroy test pools failed"
5610 run_test 56wb "check lfs_migrate pool support"
5613 local file1="$DIR/$tdir/file1"
5615 echo -n "Creating test dir..."
5616 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5617 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5618 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5619 error "cannot set stripe"
5622 echo -n "Setting initial stripe for test file..."
5623 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5624 error "cannot set stripe"
5625 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5626 error "stripe size not set"
5629 # File currently set to -S 512K -c 1
5631 # Ensure -c and -S options are rejected when -R is set
5632 echo -n "Verifying incompatible options are detected..."
5633 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5634 error "incompatible -c and -R options not detected"
5635 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5636 error "incompatible -S and -R options not detected"
5639 # Ensure unrecognized options are passed through to 'lfs migrate'
5640 echo -n "Verifying -S option is passed through to lfs migrate..."
5641 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5642 error "migration failed"
5643 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5644 error "file was not restriped"
5647 # File currently set to -S 1M -c 1
5649 # Ensure long options are supported
5650 echo -n "Verifying long options supported..."
5651 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5652 error "long option without argument not supported"
5653 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5654 error "long option with argument not supported"
5655 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5656 error "file not restriped with --stripe-size option"
5659 # File currently set to -S 512K -c 1
5661 if [ "$OSTCOUNT" -gt 1 ]; then
5662 echo -n "Verifying explicit stripe count can be set..."
5663 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5664 error "migrate failed"
5665 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5666 error "file not restriped to explicit count"
5670 # File currently set to -S 512K -c 1 or -S 512K -c 2
5672 # Ensure parent striping is used if -R is set, and no stripe
5673 # count or size is specified
5674 echo -n "Setting stripe for parent directory..."
5675 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5676 error "cannot set stripe"
5679 echo -n "Verifying restripe option uses parent stripe settings..."
5680 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5681 error "migrate failed"
5682 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5683 error "file not restriped to parent settings"
5684 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5685 error "file not restriped to parent settings"
5688 # File currently set to -S 1M -c 1
5690 # Ensure striping is preserved if -R is not set, and no stripe
5691 # count or size is specified
5692 echo -n "Verifying striping size preserved when not specified..."
5693 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5694 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5695 error "cannot set stripe on parent directory"
5696 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5697 error "migrate failed"
5698 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5699 error "file was restriped"
5702 # Ensure file name properly detected when final option has no argument
5703 echo -n "Verifying file name properly detected..."
5704 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5705 error "file name interpreted as option argument"
5711 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5714 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5716 local file1=$DIR/$tdir/file1
5718 echo -n "Creating test dir..."
5719 test_mkdir $DIR/$tdir || error "cannot create dir"
5722 echo -n "Creating test file..."
5726 # Ensure 'lfs migrate' will fail by using a non-existent option,
5727 # and make sure rsync is not called to recover
5728 echo -n "Make sure --no-rsync option works..."
5729 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5730 grep -q 'refusing to fall back to rsync' ||
5731 error "rsync was called with --no-rsync set"
5734 # Ensure rsync is called without trying 'lfs migrate' first
5735 echo -n "Make sure --rsync option works..."
5736 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5737 grep -q 'falling back to rsync' &&
5738 error "lfs migrate was called with --rsync set"
5741 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5742 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5743 grep -q 'at the same time' ||
5744 error "--rsync and --no-rsync accepted concurrently"
5750 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5753 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5754 check_swap_layouts_support
5756 local dir=$DIR/$tdir
5757 local ref1=/etc/passwd
5758 local file1=$dir/file1
5760 test_mkdir $dir || error "creating dir $dir"
5761 $LFS setstripe -c 2 $file1
5763 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5764 stripe=$($LFS getstripe -c $file1)
5765 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5766 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5771 run_test 56x "lfs migration support"
5774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5775 check_swap_layouts_support
5777 local dir=$DIR/$tdir/$testnum
5781 local ref1=/etc/passwd
5782 local file1=$dir/file1
5784 $LFS setstripe -c 2 $file1
5786 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5788 local stripe=$($LFS getstripe -c $file1)
5790 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5791 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5796 run_test 56xa "lfs migration --block support"
5798 check_migrate_links() {
5800 local file1="$dir/file1"
5803 local total_count=$(($begin + $count - 1))
5804 local symlink_count=10
5807 if [ ! -f "$file1" ]; then
5808 echo -n "creating initial file..."
5809 $LFS setstripe -c 1 -S "512k" "$file1" ||
5810 error "cannot setstripe initial file"
5813 echo -n "creating symlinks..."
5814 for s in $(seq 1 $symlink_count); do
5815 ln -s "$file1" "$dir/slink$s" ||
5816 error "cannot create symlinks"
5820 echo -n "creating nonlinked files..."
5821 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5822 error "cannot create nonlinked files"
5827 if [ ! -f "$dir/file$total_count" ]; then
5828 echo -n "creating hard links $begin:$total_count..."
5829 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5830 /dev/null || error "cannot create hard links"
5834 echo -n "checking number of hard links listed in xattrs..."
5835 local fid=$($LFS getstripe -F "$file1")
5836 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5839 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5840 skip "hard link list has unexpected size, skipping test"
5842 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5843 error "link names should exceed xattrs size"
5846 echo -n "migrating files..."
5847 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5849 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5852 # make sure all links have been properly migrated
5853 echo -n "verifying files..."
5854 fid=$($LFS getstripe -F "$file1") ||
5855 error "cannot get fid for file $file1"
5856 for i in $(seq 2 $total_count); do
5857 local fid2=$($LFS getstripe -F $dir/file$i)
5859 [ "$fid2" == "$fid" ] ||
5860 error "migrated hard link has mismatched FID"
5863 # make sure hard links were properly detected, and migration was
5864 # performed only once for the entire link set; nonlinked files should
5866 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5867 local expected=$(($uniq_count + 1))
5869 [ "$actual" -eq "$expected" ] ||
5870 error "hard links individually migrated ($actual != $expected)"
5872 # make sure the correct number of hard links are present
5873 local hardlinks=$(stat -c '%h' "$file1")
5875 [ $hardlinks -eq $total_count ] ||
5876 error "num hard links $hardlinks != $total_count"
5883 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5884 skip "Need MDS version at least 2.10.55"
5886 local dir="$DIR/$tdir"
5888 test_mkdir "$dir" || error "cannot create dir $dir"
5890 echo "testing lfs migrate mode when all links fit within xattrs"
5891 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5893 echo "testing rsync mode when all links fit within xattrs"
5894 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5896 echo "testing lfs migrate mode when all links do not fit within xattrs"
5897 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5899 echo "testing rsync mode when all links do not fit within xattrs"
5900 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5906 run_test 56xb "lfs migration hard link support"
5909 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5911 local dir="$DIR/$tdir"
5913 test_mkdir "$dir" || error "cannot create dir $dir"
5915 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5916 echo -n "Setting initial stripe for 20MB test file..."
5917 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5919 echo -n "Sizing 20MB test file..."
5920 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5922 echo -n "Verifying small file autostripe count is 1..."
5923 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5924 error "cannot migrate 20MB file"
5925 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5926 error "cannot get stripe for $dir/20mb"
5927 [ $stripe_count -eq 1 ] ||
5928 error "unexpected stripe count $stripe_count for 20MB file"
5932 # Test 2: File is small enough to fit within the available space on
5933 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5934 # have at least an additional 1KB for each desired stripe for test 3
5935 echo -n "Setting stripe for 1GB test file..."
5936 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5938 echo -n "Sizing 1GB test file..."
5939 # File size is 1GB + 3KB
5940 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5941 error "cannot create 1GB test file"
5943 echo -n "Migrating 1GB file..."
5944 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5945 error "cannot migrate file"
5947 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5948 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5949 error "cannot get stripe for $dir/1gb"
5950 [ $stripe_count -eq 2 ] ||
5951 error "unexpected stripe count $stripe_count (expected 2)"
5954 # Test 3: File is too large to fit within the available space on
5955 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5956 if [ $OSTCOUNT -ge 3 ]; then
5957 # The required available space is calculated as
5958 # file size (1GB + 3KB) / OST count (3).
5959 local kb_per_ost=349526
5961 echo -n "Migrating 1GB file..."
5962 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
5963 /dev/null || error "cannot migrate file"
5966 stripe_count=$($LFS getstripe -c "$dir/1gb")
5967 echo -n "Verifying autostripe count with limited space..."
5968 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
5969 error "unexpected stripe count $stripe_count (wanted 3)"
5976 run_test 56xc "lfs migration autostripe"
5979 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5980 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5983 local dir=$DIR/$tdir
5987 test_mkdir -p $dir || error "creating dir $dir"
5988 touch $f1 || error "creating std file $f1"
5989 $MULTIOP $f2 H2c || error "creating released file $f2"
5991 # a directory can be raid0, so ask only for files
5992 res=$($LFS find $dir -L raid0 -type f | wc -l)
5993 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5995 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5996 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5998 # only files can be released, so no need to force file search
5999 res=$($LFS find $dir -L released)
6000 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6002 res=$($LFS find $dir -type f \! -L released)
6003 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6005 run_test 56y "lfs find -L raid0|released"
6007 test_56z() { # LU-4824
6008 # This checks to make sure 'lfs find' continues after errors
6009 # There are two classes of errors that should be caught:
6010 # - If multiple paths are provided, all should be searched even if one
6012 # - If errors are encountered during the search, it should not terminate
6014 local dir=$DIR/$tdir
6018 for i in d{0..9}; do
6021 touch $dir/d{0..9}/$tfile
6022 $LFS find $DIR/non_existent_dir $dir &&
6023 error "$LFS find did not return an error"
6024 # Make a directory unsearchable. This should NOT be the last entry in
6025 # directory order. Arbitrarily pick the 6th entry
6026 chmod 700 $($LFS find $dir -type d | sed '6!d')
6028 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6030 # The user should be able to see 10 directories and 9 files
6031 [ $count == 19 ] || error "$LFS find did not continue after error"
6033 run_test 56z "lfs find should continue after an error"
6035 test_56aa() { # LU-5937
6036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6038 local dir=$DIR/$tdir
6041 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6043 createmany -o $dir/striped_dir/${tfile}- 1024
6044 local dirs=$($LFS find --size +8k $dir/)
6046 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6048 run_test 56aa "lfs find --size under striped dir"
6050 test_56ab() { # LU-10705
6051 test_mkdir $DIR/$tdir
6052 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6053 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6054 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6055 # Flush writes to ensure valid blocks. Need to be more thorough for
6056 # ZFS, since blocks are not allocated/returned to client immediately.
6058 wait_zfs_commit ost1 2
6059 cancel_lru_locks osc
6062 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6064 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6066 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6067 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6069 rm -f $DIR/$tdir/$tfile.[123]
6071 run_test 56ab "lfs find --blocks"
6074 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6075 skip "Need MDS version at least 2.10.50"
6077 # Create composite files with one component
6078 local dir=$DIR/$tdir
6080 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6081 # Create composite files with three components
6082 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6083 # Create non-composite files
6084 createmany -o $dir/${tfile}- 10
6086 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6088 [[ $nfiles == 10 ]] ||
6089 error "lfs find -E 1M found $nfiles != 10 files"
6091 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6092 [[ $nfiles == 25 ]] ||
6093 error "lfs find ! -E 1M found $nfiles != 25 files"
6095 # All files have a component that starts at 0
6096 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6097 [[ $nfiles == 35 ]] ||
6098 error "lfs find --component-start 0 - $nfiles != 35 files"
6100 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6101 [[ $nfiles == 15 ]] ||
6102 error "lfs find --component-start 2M - $nfiles != 15 files"
6104 # All files created here have a componenet that does not starts at 2M
6105 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6106 [[ $nfiles == 35 ]] ||
6107 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6109 # Find files with a specified number of components
6110 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6111 [[ $nfiles == 15 ]] ||
6112 error "lfs find --component-count 3 - $nfiles != 15 files"
6114 # Remember non-composite files have a component count of zero
6115 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6116 [[ $nfiles == 10 ]] ||
6117 error "lfs find --component-count 0 - $nfiles != 10 files"
6119 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6120 [[ $nfiles == 20 ]] ||
6121 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6123 # All files have a flag called "init"
6124 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6125 [[ $nfiles == 35 ]] ||
6126 error "lfs find --component-flags init - $nfiles != 35 files"
6128 # Multi-component files will have a component not initialized
6129 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6130 [[ $nfiles == 15 ]] ||
6131 error "lfs find !--component-flags init - $nfiles != 15 files"
6136 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6139 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6140 skip "Need MDS version at least 2.10.57"
6150 # create mirrored directories and mirrored files
6151 mkdir $td || error "mkdir $td failed"
6152 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6153 createmany -o $tf- 10 || error "create $tf- failed"
6155 for i in $(seq 2); do
6157 mkdir $dir || error "mkdir $dir failed"
6158 $LFS mirror create -N$((3 + i)) $dir ||
6159 error "create mirrored dir $dir failed"
6160 createmany -o $dir/$tfile- 10 ||
6161 error "create $dir/$tfile- failed"
6164 # change the states of some mirrored files
6166 for i in $(seq 2); do
6168 for j in $(seq 4 9); do
6169 echo foo > $dir/$tfile-$j
6173 # find mirrored files with specific mirror count
6174 cmd="$LFS find --mirror-count 3 --type f $td"
6175 nfiles=$($cmd | wc -l)
6176 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6178 cmd="$LFS find ! --mirror-count 3 --type f $td"
6179 nfiles=$($cmd | wc -l)
6180 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6182 cmd="$LFS find --mirror-count +2 --type f $td"
6183 nfiles=$($cmd | wc -l)
6184 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6186 cmd="$LFS find --mirror-count -6 --type f $td"
6187 nfiles=$($cmd | wc -l)
6188 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6190 # find mirrored files with specific file state
6191 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6192 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6194 cmd="$LFS find --mirror-state=ro --type f $td"
6195 nfiles=$($cmd | wc -l)
6196 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6198 cmd="$LFS find ! --mirror-state=ro --type f $td"
6199 nfiles=$($cmd | wc -l)
6200 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6202 cmd="$LFS find --mirror-state=wp --type f $td"
6203 nfiles=$($cmd | wc -l)
6204 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6206 cmd="$LFS find ! --mirror-state=sp --type f $td"
6207 nfiles=$($cmd | wc -l)
6208 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6210 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6214 # note test will not do anything if MDS is not local
6215 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6216 skip_env "ldiskfs only test"
6218 remote_mds_nodsh && skip "remote MDS with nodsh"
6220 local MNTDEV="osd*.*MDT*.mntdev"
6221 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6222 [ -z "$DEV" ] && error "can't access $MNTDEV"
6223 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6224 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6225 error "can't access $DEV"
6226 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6227 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6231 run_test 57a "verify MDS filesystem created with large inodes =="
6234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6235 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6236 skip_env "ldiskfs only test"
6238 remote_mds_nodsh && skip "remote MDS with nodsh"
6240 local dir=$DIR/$tdir
6243 local fileN=$dir/f$filecount
6245 rm -rf $dir || error "removing $dir"
6247 local mdtidx=$($LFS getstripe -m $dir)
6248 local mdtname=MDT$(printf %04x $mdtidx)
6249 local facet=mds$((mdtidx + 1))
6251 echo "mcreating $filecount files"
6252 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6254 # verify that files do not have EAs yet
6255 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6256 error "$file1 has an EA"
6257 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6258 error "$fileN has an EA"
6262 df $dir #make sure we get new statfs data
6263 local mdsfree=$(do_facet $facet \
6264 lctl get_param -n osd*.*$mdtname.kbytesfree)
6265 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6268 echo "opening files to create objects/EAs"
6269 for file in $(seq -f $dir/f%g 1 $filecount); do
6270 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6271 error "opening $file"
6274 # verify that files have EAs now
6275 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6276 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6278 sleep 1 #make sure we get new statfs data
6280 local mdsfree2=$(do_facet $facet \
6281 lctl get_param -n osd*.*$mdtname.kbytesfree)
6282 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6284 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6285 if [ "$mdsfree" != "$mdsfree2" ]; then
6286 error "MDC before $mdcfree != after $mdcfree2"
6288 echo "MDC before $mdcfree != after $mdcfree2"
6289 echo "unable to confirm if MDS has large inodes"
6294 run_test 57b "default LOV EAs are stored inside large inodes ==="
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6298 [ -z "$(which wiretest 2>/dev/null)" ] &&
6299 skip_env "could not find wiretest"
6303 run_test 58 "verify cross-platform wire constants =============="
6306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6308 echo "touch 130 files"
6309 createmany -o $DIR/f59- 130
6311 unlinkmany $DIR/f59- 130
6313 # wait for commitment of removal
6314 wait_delete_completed
6316 run_test 59 "verify cancellation of llog records async ========="
6318 TEST60_HEAD="test_60 run $RANDOM"
6320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6321 remote_mgs_nodsh && skip "remote MGS with nodsh"
6322 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6323 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6324 skip_env "missing subtest run-llog.sh"
6326 log "$TEST60_HEAD - from kernel mode"
6327 do_facet mgs "$LCTL dk > /dev/null"
6328 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6329 do_facet mgs $LCTL dk > $TMP/$tfile
6331 # LU-6388: test llog_reader
6332 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6333 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6334 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6335 skip_env "missing llog_reader"
6336 local fstype=$(facet_fstype mgs)
6337 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6338 skip_env "Only for ldiskfs or zfs type mgs"
6340 local mntpt=$(facet_mntpt mgs)
6341 local mgsdev=$(mgsdevname 1)
6353 #get fid and record list
6354 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6356 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6358 #remount mgs as ldiskfs or zfs type
6359 stop mgs || error "stop mgs failed"
6360 mount_fstype mgs || error "remount mgs failed"
6361 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6364 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6365 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6370 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6372 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6374 echo "obj_file is $obj_file"
6375 do_facet mgs $llog_reader $obj_file
6377 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6378 awk '{ print $3 }' | sed -e "s/^type=//g")
6379 if [ $rec_type != $rec ]; then
6380 echo "FAILED test_60a wrong record type $rec_type," \
6386 #check obj path if record type is LLOG_LOGID_MAGIC
6387 if [ "$rec" == "1064553b" ]; then
6388 path=$(do_facet mgs $llog_reader $obj_file |
6389 grep "path=" | awk '{ print $NF }' |
6390 sed -e "s/^path=//g")
6391 if [ $obj_file != $mntpt/$path ]; then
6392 echo "FAILED test_60a wrong obj path" \
6393 "$montpt/$path, should be $obj_file"
6400 #restart mgs before "error", otherwise it will block the next test
6401 stop mgs || error "stop mgs failed"
6402 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6403 $pass || error "test failed, see FAILED test_60a messages for specifics"
6405 run_test 60a "llog_test run from kernel module and test llog_reader"
6407 test_60b() { # bug 6411
6408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6411 LLOG_COUNT=$(do_facet mgs dmesg |
6412 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6413 /llog_[a-z]*.c:[0-9]/ {
6425 [[ $LLOG_COUNT -gt 120 ]] &&
6426 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6428 run_test 60b "limit repeated messages from CERROR/CWARN"
6431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6433 echo "create 5000 files"
6434 createmany -o $DIR/f60c- 5000
6435 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6436 lctl set_param fail_loc=0x80000137
6437 unlinkmany $DIR/f60c- 5000
6438 lctl set_param fail_loc=0
6440 run_test 60c "unlink file when mds full"
6443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6445 SAVEPRINTK=$(lctl get_param -n printk)
6446 # verify "lctl mark" is even working"
6447 MESSAGE="test message ID $RANDOM $$"
6448 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6449 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6451 lctl set_param printk=0 || error "set lnet.printk failed"
6452 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6453 MESSAGE="new test message ID $RANDOM $$"
6454 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6455 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6456 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6458 lctl set_param -n printk="$SAVEPRINTK"
6460 run_test 60d "test printk console message masking"
6463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6464 remote_mds_nodsh && skip "remote MDS with nodsh"
6467 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6468 do_facet mds1 lctl set_param fail_loc=0x15b
6471 run_test 60e "no space while new llog is being created"
6476 test_mkdir -c $MDSCOUNT $DIR/$tdir
6477 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6482 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6483 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6484 index=$((index + 1))
6490 for i in $(seq 100); do
6491 # define OBD_FAIL_OSD_TXN_START 0x19a
6492 do_facet mds1 lctl set_param fail_loc=0x8000019a
6498 mkdir $DIR/$tdir/new || error "mkdir failed"
6499 rmdir $DIR/$tdir/new || error "rmdir failed"
6501 run_test 60g "transaction abort won't cause MDT hung"
6504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6507 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6508 cancel_lru_locks osc
6509 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6512 run_test 61a "mmap() writes don't make sync hang ================"
6515 mmap_mknod_test $tfile || error "mmap_mknod_test failed"
6517 run_test 61b "mmap() of unstriped file is successful"
6519 # bug 2330 - insufficient obd_match error checking causes LBUG
6521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6525 cancel_lru_locks osc
6526 lctl set_param fail_loc=0x405
6527 cat $f && error "cat succeeded, expect -EIO"
6528 lctl set_param fail_loc=0
6530 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6531 # match every page all of the time.
6532 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6534 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6535 # Though this test is irrelevant anymore, it helped to reveal some
6536 # other grant bugs (LU-4482), let's keep it.
6537 test_63a() { # was test_63
6538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6540 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6542 for i in `seq 10` ; do
6543 dd if=/dev/zero of=$DIR/f63 bs=8k &
6549 rm -f $DIR/f63 || true
6551 run_test 63a "Verify oig_wait interruption does not crash ======="
6553 # bug 2248 - async write errors didn't return to application on sync
6554 # bug 3677 - async write errors left page locked
6556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6559 lctl set_param debug=-1
6561 # ensure we have a grant to do async writes
6562 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6565 sync # sync lest earlier test intercept the fail_loc
6567 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6568 lctl set_param fail_loc=0x80000406
6569 $MULTIOP $DIR/$tfile Owy && \
6570 error "sync didn't return ENOMEM"
6571 sync; sleep 2; sync # do a real sync this time to flush page
6572 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6573 error "locked page left in cache after async error" || true
6576 run_test 63b "async write errors should be returned to fsync ==="
6579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6582 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6584 run_test 64a "verify filter grant calculations (in kernel) ====="
6587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6589 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6591 run_test 64b "check out-of-space detection on client"
6594 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6596 run_test 64c "verify grant shrink"
6598 # this does exactly what osc_request.c:osc_announce_cached() does in
6599 # order to calculate max amount of grants to ask from server
6603 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6604 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6606 ((rpc_in_flight ++));
6607 nrpages=$((nrpages * rpc_in_flight))
6609 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6611 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6613 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6614 local undirty=$((nrpages * PAGE_SIZE))
6616 local max_extent_pages
6617 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6618 grep grant_max_extent_size | awk '{print $2}')
6619 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6620 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6621 local grant_extent_tax
6622 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6623 grep grant_extent_tax | awk '{print $2}')
6625 undirty=$((undirty + nrextents * grant_extent_tax))
6630 # this is size of unit for grant allocation. It should be equal to
6631 # what tgt_grant.c:tgt_grant_chunk() calculates
6635 local grant_extent_tax
6637 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6638 grep max_brw_size | awk '{print $2}')
6640 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6641 grep grant_extent_tax | awk '{print $2}')
6643 echo $(((max_brw_size + grant_extent_tax) * 2))
6647 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6648 skip "OST < 2.10.55 doesn't limit grants enough"
6650 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6651 local file=$DIR/$tfile
6653 [[ $($LCTL get_param osc.${tgt}.import |
6654 grep "connect_flags:.*grant_param") ]] ||
6655 skip "no grant_param connect flag"
6657 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6659 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6661 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6662 stack_trap "rm -f $file" EXIT
6664 $LFS setstripe $file -i 0 -c 1
6665 dd if=/dev/zero of=$file bs=1M count=1000 &
6670 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6671 if [[ $cur_grant -gt $max_cur_granted ]]
6674 error "cur_grant $cur_grant > $max_cur_granted"
6677 [[ $? -ne 0 ]] && break;
6682 wait_delete_completed
6683 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6685 run_test 64d "check grant limit exceed"
6687 # bug 1414 - set/get directories' stripe info
6689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6691 test_mkdir $DIR/$tdir
6693 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6695 run_test 65a "directory with no stripe info"
6698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6700 test_mkdir $DIR/$tdir
6701 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6703 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6706 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6708 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6712 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6714 test_mkdir $DIR/$tdir
6715 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6717 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6718 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6720 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6722 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6727 test_mkdir $DIR/$tdir
6728 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6729 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6731 if [[ $STRIPECOUNT -le 0 ]]; then
6733 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6734 #LOV_MAX_STRIPE_COUNT is 2000
6735 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6737 sc=$(($STRIPECOUNT - 1))
6739 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6740 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6741 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6742 error "lverify failed"
6744 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6749 test_mkdir $DIR/$tdir
6751 $LFS setstripe $DIR/$tdir || error "setstripe"
6752 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6753 error "no stripe info failed"
6755 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6757 run_test 65e "directory setstripe defaults"
6760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6762 test_mkdir $DIR/${tdir}f
6763 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6764 error "setstripe succeeded" || true
6766 run_test 65f "dir setstripe permission (should return error) ==="
6769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6771 test_mkdir $DIR/$tdir
6772 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6774 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6775 error "setstripe -S failed"
6776 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6777 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6778 error "delete default stripe failed"
6780 run_test 65g "directory setstripe -d"
6783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6785 test_mkdir $DIR/$tdir
6786 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6788 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6789 error "setstripe -S failed"
6790 test_mkdir $DIR/$tdir/dd1
6791 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6792 error "stripe info inherit failed"
6794 run_test 65h "directory stripe info inherit ===================="
6797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6799 save_layout_restore_at_exit $MOUNT
6801 # bug6367: set non-default striping on root directory
6802 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6804 # bug12836: getstripe on -1 default directory striping
6805 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6807 # bug12836: getstripe -v on -1 default directory striping
6808 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6810 # bug12836: new find on -1 default directory striping
6811 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6813 run_test 65i "various tests to set root directory striping"
6815 test_65j() { # bug6367
6816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6820 # if we aren't already remounting for each test, do so for this test
6821 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6822 cleanup || error "failed to unmount"
6826 save_layout_restore_at_exit $MOUNT
6828 $LFS setstripe -d $MOUNT || error "setstripe failed"
6830 run_test 65j "set default striping on root directory (bug 6367)="
6834 wait_delete_completed
6835 do_facet $SINGLEMDS "lctl set_param -n \
6836 osp.$ost*MDT0000.max_create_count=$max_count"
6837 do_facet $SINGLEMDS "lctl set_param -n \
6838 osp.$ost*MDT0000.create_count=$count"
6839 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6840 echo $INACTIVE_OSC "is Activate"
6842 wait_osc_import_state mds ost$ostnum FULL
6845 test_65k() { # bug11679
6846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6848 remote_mds_nodsh && skip "remote MDS with nodsh"
6850 local disable_precreate=true
6851 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6852 disable_precreate=false
6854 echo "Check OST status: "
6855 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6856 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6858 for OSC in $MDS_OSCS; do
6859 echo $OSC "is active"
6860 do_facet $SINGLEMDS lctl --device %$OSC activate
6863 for INACTIVE_OSC in $MDS_OSCS; do
6864 local ost=$(osc_to_ost $INACTIVE_OSC)
6865 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6866 lov.*md*.target_obd |
6867 awk -F: /$ost/'{ print $1 }' | head -n 1)
6870 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6871 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6873 echo "Deactivate: " $INACTIVE_OSC
6874 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6876 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6877 osp.$ost*MDT0000.create_count")
6878 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6879 osp.$ost*MDT0000.max_create_count")
6880 $disable_precreate &&
6881 do_facet $SINGLEMDS "lctl set_param -n \
6882 osp.$ost*MDT0000.max_create_count=0"
6884 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6885 [ -f $DIR/$tdir/$idx ] && continue
6886 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6887 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6889 error "setstripe $idx should succeed"; }
6890 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6892 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6895 do_facet $SINGLEMDS "lctl set_param -n \
6896 osp.$ost*MDT0000.max_create_count=$max_count"
6897 do_facet $SINGLEMDS "lctl set_param -n \
6898 osp.$ost*MDT0000.create_count=$count"
6899 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6900 echo $INACTIVE_OSC "is Activate"
6902 wait_osc_import_state mds ost$ostnum FULL
6905 run_test 65k "validate manual striping works properly with deactivated OSCs"
6907 test_65l() { # bug 12836
6908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6910 test_mkdir -p $DIR/$tdir/test_dir
6911 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6912 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6914 run_test 65l "lfs find on -1 stripe dir ========================"
6917 local layout=$(save_layout $MOUNT)
6918 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6919 restore_layout $MOUNT $layout
6920 error "setstripe should fail by non-root users"
6924 run_test 65m "normal user can't set filesystem default stripe"
6927 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6928 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6929 skip "Need MDS version at least 2.12.50"
6930 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6932 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6933 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6934 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6936 local root_layout=$(save_layout $MOUNT)
6937 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6939 # new subdirectory under root directory should not inherit
6940 # the default layout from root
6941 local dir1=$MOUNT/$tdir-1
6942 mkdir $dir1 || error "mkdir $dir1 failed"
6943 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6944 error "$dir1 shouldn't have LOV EA"
6946 # delete the default layout on root directory
6947 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6949 local dir2=$MOUNT/$tdir-2
6950 mkdir $dir2 || error "mkdir $dir2 failed"
6951 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6952 error "$dir2 shouldn't have LOV EA"
6954 # set a new striping pattern on root directory
6955 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6956 local new_def_stripe_size=$((def_stripe_size * 2))
6957 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6958 error "set stripe size on $MOUNT failed"
6960 # new file created in $dir2 should inherit the new stripe size from
6961 # the filesystem default
6962 local file2=$dir2/$tfile-2
6963 touch $file2 || error "touch $file2 failed"
6965 local file2_stripe_size=$($LFS getstripe -S $file2)
6966 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6967 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6969 local dir3=$MOUNT/$tdir-3
6970 mkdir $dir3 || error "mkdir $dir3 failed"
6971 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6972 error "$dir3 shouldn't have LOV EA"
6974 # set OST pool on root directory
6975 local pool=$TESTNAME
6976 pool_add $pool || error "add $pool failed"
6977 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6978 error "add targets to $pool failed"
6980 $LFS setstripe -p $pool $MOUNT ||
6981 error "set OST pool on $MOUNT failed"
6983 # new file created in $dir3 should inherit the pool from
6984 # the filesystem default
6985 local file3=$dir3/$tfile-3
6986 touch $file3 || error "touch $file3 failed"
6988 local file3_pool=$($LFS getstripe -p $file3)
6989 [[ "$file3_pool" = "$pool" ]] ||
6990 error "$file3 didn't inherit OST pool $pool"
6992 local dir4=$MOUNT/$tdir-4
6993 mkdir $dir4 || error "mkdir $dir4 failed"
6994 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6995 error "$dir4 shouldn't have LOV EA"
6997 # new file created in $dir4 should inherit the pool from
6998 # the filesystem default
6999 local file4=$dir4/$tfile-4
7000 touch $file4 || error "touch $file4 failed"
7002 local file4_pool=$($LFS getstripe -p $file4)
7003 [[ "$file4_pool" = "$pool" ]] ||
7004 error "$file4 didn't inherit OST pool $pool"
7006 # new subdirectory under non-root directory should inherit
7007 # the default layout from its parent directory
7008 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7009 error "set directory layout on $dir4 failed"
7011 local dir5=$dir4/$tdir-5
7012 mkdir $dir5 || error "mkdir $dir5 failed"
7014 local dir4_layout=$(get_layout_param $dir4)
7015 local dir5_layout=$(get_layout_param $dir5)
7016 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7017 error "$dir5 should inherit the default layout from $dir4"
7019 run_test 65n "don't inherit default layout from root for new subdirectories"
7021 # bug 2543 - update blocks count on client
7023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7026 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7027 sync; sync_all_data; sync; sync_all_data
7028 cancel_lru_locks osc
7029 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7030 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7032 run_test 66 "update inode blocks count on client ==============="
7035 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7039 swapon -s | awk '($1 == "'$1'") { print $4 }'
7042 # bug5265, obdfilter oa2dentry return -ENOENT
7043 # #define OBD_FAIL_SRV_ENOENT 0x217
7045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7046 remote_ost_nodsh && skip "remote OST with nodsh"
7049 $LFS setstripe -c 1 -i 0 $f
7051 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7053 do_facet ost1 lctl set_param fail_loc=0x217
7054 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7055 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7057 do_facet ost1 lctl set_param fail_loc=0
7058 $DIRECTIO write $f 0 2 || error "write error"
7060 cancel_lru_locks osc
7061 $DIRECTIO read $f 0 1 || error "read error"
7063 do_facet ost1 lctl set_param fail_loc=0x217
7064 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7066 do_facet ost1 lctl set_param fail_loc=0
7069 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7072 test_mkdir $DIR/$tdir
7073 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7074 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7076 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7078 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7080 [ "$RUNAS_ID" = "$UID" ] &&
7081 skip_env "RUNAS_ID = UID = $UID -- skipping"
7082 # Check that testing environment is properly set up. Skip if not
7083 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7084 skip_env "User $RUNAS_ID does not exist - skipping"
7087 chmod 777 $DIR/$tfile
7088 chmod ug+s $DIR/$tfile
7089 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7090 error "$RUNAS dd $DIR/$tfile failed"
7091 # See if we are still setuid/sgid
7092 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7093 error "S/gid is not dropped on write"
7094 # Now test that MDS is updated too
7095 cancel_lru_locks mdc
7096 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7097 error "S/gid is not dropped on MDS"
7100 run_test 72a "Test that remove suid works properly (bug5695) ===="
7102 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7105 [ "$RUNAS_ID" = "$UID" ] &&
7106 skip_env "RUNAS_ID = UID = $UID -- skipping"
7107 [ "$RUNAS_ID" -eq 0 ] &&
7108 skip_env "RUNAS_ID = 0 -- skipping"
7109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7110 # Check that testing environment is properly set up. Skip if not
7111 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7112 skip_env "User $RUNAS_ID does not exist - skipping"
7114 touch $DIR/${tfile}-f{g,u}
7115 test_mkdir $DIR/${tfile}-dg
7116 test_mkdir $DIR/${tfile}-du
7117 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7118 chmod g+s $DIR/${tfile}-{f,d}g
7119 chmod u+s $DIR/${tfile}-{f,d}u
7120 for perm in 777 2777 4777; do
7121 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7122 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7123 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7124 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7128 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7130 # bug 3462 - multiple simultaneous MDC requests
7132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7134 test_mkdir $DIR/d73-1
7135 test_mkdir $DIR/d73-2
7136 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7139 lctl set_param fail_loc=0x80000129
7140 $MULTIOP $DIR/d73-1/f73-2 Oc &
7142 lctl set_param fail_loc=0
7144 $MULTIOP $DIR/d73-2/f73-3 Oc &
7148 wait $pid1 || return 1
7152 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7153 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7154 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7158 run_test 73 "multiple MDC requests (should not deadlock)"
7160 test_74a() { # bug 6149, 6184
7161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7164 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7166 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7167 # will spin in a tight reconnection loop
7168 $LCTL set_param fail_loc=0x8000030e
7169 # get any lock that won't be difficult - lookup works.
7171 $LCTL set_param fail_loc=0
7175 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7177 test_74b() { # bug 13310
7178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7180 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7182 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7183 # will spin in a tight reconnection loop
7184 $LCTL set_param fail_loc=0x8000030e
7185 # get a "difficult" lock
7187 $LCTL set_param fail_loc=0
7191 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7196 #define OBD_FAIL_LDLM_NEW_LOCK
7197 $LCTL set_param fail_loc=0x319
7198 touch $DIR/$tfile && error "touch successful"
7199 $LCTL set_param fail_loc=0
7202 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7205 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7208 test_76() { # Now for bug 20433, added originally in bug 1443
7209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7211 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7213 cancel_lru_locks osc
7214 BEFORE_INODES=$(num_inodes)
7215 echo "before inodes: $BEFORE_INODES"
7217 [ "$SLOW" = "no" ] && COUNT=100
7218 for i in $(seq $COUNT); do
7222 cancel_lru_locks osc
7223 AFTER_INODES=$(num_inodes)
7224 echo "after inodes: $AFTER_INODES"
7226 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7228 AFTER_INODES=$(num_inodes)
7230 echo "wait $wait seconds inodes: $AFTER_INODES"
7231 if [ $wait -gt 30 ]; then
7232 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7236 run_test 76 "confirm clients recycle inodes properly ===="
7242 # Note: in sptlrpc modes which enable its own bulk checksum, the
7243 # original crc32_le bulk checksum will be automatically disabled,
7244 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7245 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7246 # In this case set_checksums() will not be no-op, because sptlrpc
7247 # bulk checksum will be enabled all through the test.
7249 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7250 lctl set_param -n osc.*.checksums $1
7254 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7255 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7256 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7257 tr -d [] | head -n1)}
7260 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7261 log "set checksum type to $1"
7264 F77_TMP=$TMP/f77-temp
7267 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7268 error "error writing to $F77_TMP"
7271 test_77a() { # bug 10889
7272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7273 $GSS && skip_env "could not run with gss"
7275 [ ! -f $F77_TMP ] && setup_f77
7277 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7281 run_test 77a "normal checksum read/write operation"
7283 test_77b() { # bug 10889
7284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7285 $GSS && skip_env "could not run with gss"
7287 [ ! -f $F77_TMP ] && setup_f77
7288 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7289 $LCTL set_param fail_loc=0x80000409
7292 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7293 error "dd error: $?"
7294 $LCTL set_param fail_loc=0
7296 for algo in $CKSUM_TYPES; do
7297 cancel_lru_locks osc
7298 set_checksum_type $algo
7299 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7300 $LCTL set_param fail_loc=0x80000408
7301 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7302 $LCTL set_param fail_loc=0
7305 set_checksum_type $ORIG_CSUM_TYPE
7308 run_test 77b "checksum error on client write, read"
7313 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7315 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7316 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7317 $check_ost && [ -n "$ost_file_prefix" ] &&
7318 do_facet ost1 rm -f ${ost_file_prefix}\*
7322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7323 $GSS && skip_env "could not run with gss"
7324 remote_ost_nodsh && skip "remote OST with nodsh"
7327 local osc_file_prefix
7329 local check_ost=false
7330 local ost_file_prefix
7336 # ensure corruption will occur on first OSS/OST
7337 $LFS setstripe -i 0 $DIR/$tfile
7339 [ ! -f $F77_TMP ] && setup_f77
7340 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7341 error "dd write error: $?"
7342 fid=$($LFS path2fid $DIR/$tfile)
7344 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7347 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7348 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7350 echo "OSS do not support bulk pages dump upon error"
7353 osc_file_prefix=$($LCTL get_param -n debug_path)
7354 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7356 trap cleanup_77c EXIT
7359 # enable bulk pages dump upon error on Client
7360 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7361 # enable bulk pages dump upon error on OSS
7363 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7365 # flush Client cache to allow next read to reach OSS
7366 cancel_lru_locks osc
7368 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7369 $LCTL set_param fail_loc=0x80000408
7370 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7371 $LCTL set_param fail_loc=0
7375 # check cksum dump on Client
7376 osc_file=$(ls ${osc_file_prefix}*)
7377 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7378 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7379 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7380 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7381 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7383 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7384 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7385 error "dump content does not match on Client"
7387 $check_ost || skip "No need to check cksum dump on OSS"
7389 # check cksum dump on OSS
7390 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7391 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7392 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7393 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7394 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7395 error "dump content does not match on OSS"
7399 run_test 77c "checksum error on client read with debug"
7401 test_77d() { # bug 10889
7402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7403 $GSS && skip_env "could not run with gss"
7405 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7406 $LCTL set_param fail_loc=0x80000409
7408 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7409 error "direct write: rc=$?"
7410 $LCTL set_param fail_loc=0
7413 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7414 $LCTL set_param fail_loc=0x80000408
7416 cancel_lru_locks osc
7417 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7418 error "direct read: rc=$?"
7419 $LCTL set_param fail_loc=0
7422 run_test 77d "checksum error on OST direct write, read"
7424 test_77f() { # bug 10889
7425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7426 $GSS && skip_env "could not run with gss"
7429 for algo in $CKSUM_TYPES; do
7430 cancel_lru_locks osc
7431 set_checksum_type $algo
7432 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7433 $LCTL set_param fail_loc=0x409
7434 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7435 error "direct write succeeded"
7436 $LCTL set_param fail_loc=0
7438 set_checksum_type $ORIG_CSUM_TYPE
7441 run_test 77f "repeat checksum error on write (expect error)"
7443 test_77g() { # bug 10889
7444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7445 $GSS && skip_env "could not run with gss"
7446 remote_ost_nodsh && skip "remote OST with nodsh"
7448 [ ! -f $F77_TMP ] && setup_f77
7450 local file=$DIR/$tfile
7451 stack_trap "rm -f $file" EXIT
7453 $LFS setstripe -c 1 -i 0 $file
7454 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7455 do_facet ost1 lctl set_param fail_loc=0x8000021a
7457 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7458 error "write error: rc=$?"
7459 do_facet ost1 lctl set_param fail_loc=0
7462 cancel_lru_locks osc
7463 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7464 do_facet ost1 lctl set_param fail_loc=0x8000021b
7466 cmp $F77_TMP $file || error "file compare failed"
7467 do_facet ost1 lctl set_param fail_loc=0
7470 run_test 77g "checksum error on OST write, read"
7472 test_77k() { # LU-10906
7473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7474 $GSS && skip_env "could not run with gss"
7476 local cksum_param="osc.$FSNAME*.checksums"
7477 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7481 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7482 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7483 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7487 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7488 error "failed to set checksum=$i on MGS"
7489 wait_update $HOSTNAME "$get_checksum" $i
7491 echo "remount client, checksum should be $i"
7492 remount_client $MOUNT || "failed to remount client"
7493 checksum=$(eval $get_checksum)
7494 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7496 # remove persistent param to avoid races with checksum mountopt below
7497 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7498 error "failed to delete checksum on MGS"
7500 for opt in "checksum" "nochecksum"; do
7501 #remount with mount option
7502 echo "remount client with option $opt, checksum should be $i"
7503 umount_client $MOUNT || "failed to umount client"
7504 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7505 "failed to mount client with option '$opt'"
7506 checksum=$(eval $get_checksum)
7507 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7511 remount_client $MOUNT || "failed to remount client"
7513 run_test 77k "enable/disable checksum correctly"
7515 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7524 test_78() { # bug 10901
7525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7526 remote_ost || skip_env "local OST"
7529 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7530 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7531 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7532 echo "MemTotal: $MEMTOTAL"
7534 # reserve 256MB of memory for the kernel and other running processes,
7535 # and then take 1/2 of the remaining memory for the read/write buffers.
7536 if [ $MEMTOTAL -gt 512 ] ;then
7537 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7539 # for those poor memory-starved high-end clusters...
7540 MEMTOTAL=$((MEMTOTAL / 2))
7542 echo "Mem to use for directio: $MEMTOTAL"
7544 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7545 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7546 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7547 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7549 echo "Smallest OST: $SMALLESTOST"
7550 [[ $SMALLESTOST -lt 10240 ]] &&
7551 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7553 trap cleanup_test_78 EXIT
7555 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7556 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7558 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7559 echo "File size: $F78SIZE"
7560 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7561 for i in $(seq 1 $NSEQ); do
7562 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7563 echo directIO rdwr round $i of $NSEQ
7564 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7569 run_test 78 "handle large O_DIRECT writes correctly ============"
7571 test_79() { # bug 12743
7572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7574 wait_delete_completed
7576 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7577 BKFREE=$(calc_osc_kbytes kbytesfree)
7578 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7580 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7581 DFTOTAL=`echo $STRING | cut -d, -f1`
7582 DFUSED=`echo $STRING | cut -d, -f2`
7583 DFAVAIL=`echo $STRING | cut -d, -f3`
7584 DFFREE=$(($DFTOTAL - $DFUSED))
7586 ALLOWANCE=$((64 * $OSTCOUNT))
7588 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7589 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7590 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7592 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7593 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7594 error "df free($DFFREE) mismatch OST free($BKFREE)"
7596 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7597 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7598 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7601 run_test 79 "df report consistency check ======================="
7603 test_80() { # bug 10718
7604 remote_ost_nodsh && skip "remote OST with nodsh"
7605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7607 # relax strong synchronous semantics for slow backends like ZFS
7608 local soc="obdfilter.*.sync_on_lock_cancel"
7609 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7611 if [ "$soc_old" != "never" ] &&
7612 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7613 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7614 facet_active_host $host; done | sort -u)
7615 do_nodes $hosts lctl set_param $soc=never
7618 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7620 local BEFORE=`date +%s`
7621 cancel_lru_locks osc
7622 local AFTER=`date +%s`
7623 local DIFF=$((AFTER-BEFORE))
7624 if [ $DIFF -gt 1 ] ; then
7625 error "elapsed for 1M@1T = $DIFF"
7628 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7632 run_test 80 "Page eviction is equally fast at high offsets too ===="
7634 test_81a() { # LU-456
7635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7636 remote_ost_nodsh && skip "remote OST with nodsh"
7638 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7639 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7640 do_facet ost1 lctl set_param fail_loc=0x80000228
7642 # write should trigger a retry and success
7643 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7644 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7646 if [ $RC -ne 0 ] ; then
7647 error "write should success, but failed for $RC"
7650 run_test 81a "OST should retry write when get -ENOSPC ==============="
7652 test_81b() { # LU-456
7653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7654 remote_ost_nodsh && skip "remote OST with nodsh"
7656 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7657 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7658 do_facet ost1 lctl set_param fail_loc=0x228
7660 # write should retry several times and return -ENOSPC finally
7661 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7662 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7665 if [ $RC -ne $ENOSPC ] ; then
7666 error "dd should fail for -ENOSPC, but succeed."
7669 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7671 test_82() { # LU-1031
7672 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7676 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7678 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7680 kill -USR1 $MULTIPID2
7682 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7683 error "First grouplock does not block second one"
7685 echo "Second grouplock blocks first one"
7687 kill -USR1 $MULTIPID1
7691 run_test 82 "Basic grouplock test"
7694 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7696 test_mkdir $DIR/$tdir.cvsroot
7697 chown $RUNAS_ID $DIR/$tdir.cvsroot
7700 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7703 # some versions of cvs import exit(1) when asked to import links or
7704 # files they can't read. ignore those files.
7705 local toignore=$(find . -type l -printf '-I %f\n' -o \
7706 ! -perm /4 -printf '-I %f\n')
7707 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7708 $tdir.reposname vtag rtag
7711 test_mkdir $DIR/$tdir.reposname
7712 chown $RUNAS_ID $DIR/$tdir.reposname
7713 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7715 cd $DIR/$tdir.reposname
7717 $RUNAS cvs add -m 'addmsg' foo99
7719 $RUNAS cvs commit -m 'nomsg' foo99
7720 rm -fr $DIR/$tdir.cvsroot
7722 run_test 99 "cvs strange file/directory operations"
7725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7726 [[ "$NETTYPE" =~ tcp ]] ||
7727 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7728 remote_ost_nodsh && skip "remote OST with nodsh"
7729 remote_mds_nodsh && skip "remote MDS with nodsh"
7731 skip "useless for local single node setup"
7733 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7734 [ "$PROT" != "tcp" ] && continue
7735 RPORT=$(echo $REMOTE | cut -d: -f2)
7736 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7739 LPORT=`echo $LOCAL | cut -d: -f2`
7740 if [ $LPORT -ge 1024 ]; then
7741 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7743 error_exit "local: $LPORT > 1024, remote: $RPORT"
7746 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7748 run_test 100 "check local port using privileged port ==========="
7750 function get_named_value()
7759 echo $line | sed "s/^$tag[ ]*//"
7766 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7767 awk '/^max_cached_mb/ { print $2 }')
7770 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7776 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7781 local cache_limit=32
7783 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7784 trap cleanup_101a EXIT
7785 $LCTL set_param -n llite.*.read_ahead_stats 0
7786 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7789 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7791 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7792 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7795 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7796 get_named_value 'read but discarded' | cut -d" " -f1); do
7797 discard=$(($discard + $s))
7801 if [[ $(($discard * 10)) -gt $nreads ]]; then
7802 $LCTL get_param osc.*-osc*.rpc_stats
7803 $LCTL get_param llite.*.read_ahead_stats
7804 error "too many ($discard) discarded pages"
7806 rm -f $DIR/$tfile || true
7808 run_test 101a "check read-ahead for random reads"
7811 test_mkdir $DIR/$tdir
7813 local FILE_LENGTH=$2
7816 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7818 local list=$(comma_list $(osts_nodes))
7819 set_osd_param $list '' read_cache_enable 0
7820 set_osd_param $list '' writethrough_cache_enable 0
7822 trap cleanup_test101bc EXIT
7823 # prepare the read-ahead file
7824 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7826 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7827 count=$FILE_SIZE_MB 2> /dev/null
7831 cleanup_test101bc() {
7836 local list=$(comma_list $(osts_nodes))
7837 set_osd_param $list '' read_cache_enable 1
7838 set_osd_param $list '' writethrough_cache_enable 1
7842 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7847 local STRIPE_SIZE=$2
7848 local FILE_LENGTH=$3
7849 local RA_INC=1048576
7850 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7851 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7852 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7853 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7854 get_named_value 'read but discarded' |
7855 cut -d" " -f1 | calc_total)
7856 if [[ $DISCARD -gt $discard_limit ]]; then
7857 $LCTL get_param llite.*.read_ahead_stats
7858 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7860 echo "Read-ahead success for size ${READ_SIZE}"
7865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7866 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7868 local STRIPE_SIZE=1048576
7869 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7871 if [ $SLOW == "yes" ]; then
7872 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7874 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7877 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7879 # prepare the read-ahead file
7880 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7881 cancel_lru_locks osc
7882 for BIDX in 2 4 8 16 32 64 128 256
7884 local BSIZE=$((BIDX*4096))
7885 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7886 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7887 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7888 $LCTL set_param -n llite.*.read_ahead_stats 0
7889 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7890 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7891 cancel_lru_locks osc
7892 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7897 run_test 101b "check stride-io mode read-ahead ================="
7900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7902 local STRIPE_SIZE=1048576
7903 local FILE_LENGTH=$((STRIPE_SIZE*100))
7908 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7910 cancel_lru_locks osc
7911 $LCTL set_param osc.*.rpc_stats 0
7912 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7913 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7914 local stats=$($LCTL get_param -n $osc_rpc_stats)
7915 local lines=$(echo "$stats" | awk 'END {print NR;}')
7918 if [ $lines -le 20 ]; then
7921 for size in 1 2 4 8; do
7922 local rpc=$(echo "$stats" |
7923 awk '($1 == "'$size':") {print $2; exit; }')
7924 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7925 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7927 echo "$osc_rpc_stats check passed!"
7932 run_test 101c "check stripe_size aligned read-ahead ================="
7935 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7936 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7942 local file=$DIR/$tfile
7943 local sz_MB=${FILESIZE_101d:-500}
7944 local ra_MB=${READAHEAD_MB:-40}
7946 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7947 [ $free_MB -lt $sz_MB ] &&
7948 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7950 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7951 $LFS setstripe -c -1 $file || error "setstripe failed"
7953 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7954 echo Cancel LRU locks on lustre client to flush the client cache
7955 cancel_lru_locks osc
7957 echo Disable read-ahead
7958 local old_READAHEAD=$(set_read_ahead 0)
7960 echo Reading the test file $file with read-ahead disabled
7961 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7963 echo Cancel LRU locks on lustre client to flush the client cache
7964 cancel_lru_locks osc
7965 echo Enable read-ahead with ${ra_MB}MB
7966 set_read_ahead $ra_MB
7968 echo Reading the test file $file with read-ahead enabled
7969 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7971 echo "read-ahead disabled time read $raOFF"
7972 echo "read-ahead enabled time read $raON"
7974 set_read_ahead $old_READAHEAD
7976 wait_delete_completed
7978 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
7979 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7981 run_test 101d "file read with and without read-ahead enabled"
7984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7986 local file=$DIR/$tfile
7987 local size_KB=500 #KB
7991 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7992 local need_KB=$((count * size_KB))
7993 [[ $free_KB -le $need_KB ]] &&
7994 skip_env "Need free space $need_KB, have $free_KB"
7996 echo "Creating $count ${size_KB}K test files"
7997 for ((i = 0; i < $count; i++)); do
7998 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8001 echo "Cancel LRU locks on lustre client to flush the client cache"
8002 cancel_lru_locks $OSC
8004 echo "Reset readahead stats"
8005 $LCTL set_param -n llite.*.read_ahead_stats 0
8007 for ((i = 0; i < $count; i++)); do
8008 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8011 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8012 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8014 for ((i = 0; i < $count; i++)); do
8015 rm -rf $file.$i 2>/dev/null
8018 #10000 means 20% reads are missing in readahead
8019 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8021 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8024 which iozone || skip_env "no iozone installed"
8026 local old_debug=$($LCTL get_param debug)
8027 old_debug=${old_debug#*=}
8028 $LCTL set_param debug="reada mmap"
8030 # create a test file
8031 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8033 echo Cancel LRU locks on lustre client to flush the client cache
8034 cancel_lru_locks osc
8036 echo Reset readahead stats
8037 $LCTL set_param -n llite.*.read_ahead_stats 0
8039 echo mmap read the file with small block size
8040 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8043 echo checking missing pages
8044 $LCTL get_param llite.*.read_ahead_stats
8045 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8046 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8048 $LCTL set_param debug="$old_debug"
8049 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8052 run_test 101f "check mmap read performance"
8054 test_101g_brw_size_test() {
8056 local pages=$((mb * 1048576 / PAGE_SIZE))
8057 local file=$DIR/$tfile
8059 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8060 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8061 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8062 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8066 stack_trap "rm -f $file" EXIT
8067 $LCTL set_param -n osc.*.rpc_stats=0
8069 # 10 RPCs should be enough for the test
8071 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8072 { error "dd write ${mb} MB blocks failed"; return 3; }
8073 cancel_lru_locks osc
8074 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8075 { error "dd write ${mb} MB blocks failed"; return 4; }
8077 # calculate number of full-sized read and write RPCs
8078 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8079 sed -n '/pages per rpc/,/^$/p' |
8080 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8081 END { print reads,writes }'))
8082 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8084 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8091 remote_ost_nodsh && skip "remote OST with nodsh"
8094 local osts=$(get_facets OST)
8095 local list=$(comma_list $(osts_nodes))
8096 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8097 local brw_size="obdfilter.*.brw_size"
8099 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8101 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8103 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8104 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8105 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8106 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8107 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8108 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8110 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8113 if [[ $orig_mb -lt 16 ]]; then
8114 save_lustre_params $osts "$brw_size" > $p
8115 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8116 error "set 16MB RPC size failed"
8118 echo "remount client to enable new RPC size"
8119 remount_client $MOUNT || error "remount_client failed"
8122 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8123 # should be able to set brw_size=12, but no rpc_stats for that
8124 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8127 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8129 if [[ $orig_mb -lt 16 ]]; then
8130 restore_lustre_params < $p
8131 remount_client $MOUNT || error "remount_client restore failed"
8134 rm -f $p $DIR/$tfile
8136 run_test 101g "Big bulk(4/16 MiB) readahead"
8139 test_mkdir $DIR/$tdir
8140 chown $RUNAS_ID $DIR/$tdir
8143 STRIPE_COUNT=$OSTCOUNT
8144 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8146 trap cleanup_test102 EXIT
8148 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8150 for num in 1 2 3 4; do
8151 for count in $(seq 1 $STRIPE_COUNT); do
8152 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8153 local size=`expr $STRIPE_SIZE \* $num`
8154 local file=file"$num-$idx-$count"
8155 $1 $LFS setstripe -S $size -i $idx -c $count $file
8161 $1 tar cf $TMP/f102.tar $tdir --xattrs
8167 rm -rf $DIR/d0.sanity/d102
8171 [ "$UID" != 0 ] && skip "must run as root"
8172 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8173 skip_env "must have user_xattr"
8175 [ -z "$(which setfattr 2>/dev/null)" ] &&
8176 skip_env "could not find setfattr"
8178 local testfile=$DIR/$tfile
8181 echo "set/get xattr..."
8182 setfattr -n trusted.name1 -v value1 $testfile ||
8183 error "setfattr -n trusted.name1=value1 $testfile failed"
8184 getfattr -n trusted.name1 $testfile 2> /dev/null |
8185 grep "trusted.name1=.value1" ||
8186 error "$testfile missing trusted.name1=value1"
8188 setfattr -n user.author1 -v author1 $testfile ||
8189 error "setfattr -n user.author1=author1 $testfile failed"
8190 getfattr -n user.author1 $testfile 2> /dev/null |
8191 grep "user.author1=.author1" ||
8192 error "$testfile missing trusted.author1=author1"
8195 setfattr -n trusted.name2 -v value2 $testfile ||
8196 error "$testfile unable to set trusted.name2"
8197 setfattr -n trusted.name3 -v value3 $testfile ||
8198 error "$testfile unable to set trusted.name3"
8199 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8200 grep "trusted.name" | wc -l) -eq 3 ] ||
8201 error "$testfile missing 3 trusted.name xattrs"
8203 setfattr -n user.author2 -v author2 $testfile ||
8204 error "$testfile unable to set user.author2"
8205 setfattr -n user.author3 -v author3 $testfile ||
8206 error "$testfile unable to set user.author3"
8207 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8208 grep "user.author" | wc -l) -eq 3 ] ||
8209 error "$testfile missing 3 user.author xattrs"
8211 echo "remove xattr..."
8212 setfattr -x trusted.name1 $testfile ||
8213 error "$testfile error deleting trusted.name1"
8214 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8215 error "$testfile did not delete trusted.name1 xattr"
8217 setfattr -x user.author1 $testfile ||
8218 error "$testfile error deleting user.author1"
8219 echo "set lustre special xattr ..."
8220 $LFS setstripe -c1 $testfile
8221 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8222 awk -F "=" '/trusted.lov/ { print $2 }' )
8223 setfattr -n "trusted.lov" -v $lovea $testfile ||
8224 error "$testfile doesn't ignore setting trusted.lov again"
8225 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8226 error "$testfile allow setting invalid trusted.lov"
8229 run_test 102a "user xattr test =================================="
8232 [ -z "$(which setfattr 2>/dev/null)" ] &&
8233 skip_env "could not find setfattr"
8234 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8236 # b10930: get/set/list trusted.lov xattr
8237 echo "get/set/list trusted.lov xattr ..."
8238 local testfile=$DIR/$tfile
8239 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8240 error "setstripe failed"
8241 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8242 error "getstripe failed"
8243 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8244 error "can't get trusted.lov from $testfile"
8246 local testfile2=${testfile}2
8247 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8248 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8251 setfattr -n trusted.lov -v $value $testfile2
8252 local stripe_size=$($LFS getstripe -S $testfile2)
8253 local stripe_count=$($LFS getstripe -c $testfile2)
8254 [[ $stripe_size -eq 65536 ]] ||
8255 error "stripe size $stripe_size != 65536"
8256 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8257 error "stripe count $stripe_count != $STRIPECOUNT"
8260 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8263 [ -z "$(which setfattr 2>/dev/null)" ] &&
8264 skip_env "could not find setfattr"
8265 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8267 # b10930: get/set/list lustre.lov xattr
8268 echo "get/set/list lustre.lov xattr ..."
8269 test_mkdir $DIR/$tdir
8270 chown $RUNAS_ID $DIR/$tdir
8271 local testfile=$DIR/$tdir/$tfile
8272 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8273 error "setstripe failed"
8274 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8275 error "getstripe failed"
8276 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8277 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8279 local testfile2=${testfile}2
8280 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8281 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8283 $RUNAS $MCREATE $testfile2
8284 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8285 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8286 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8287 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8288 [ $stripe_count -eq $STRIPECOUNT ] ||
8289 error "stripe count $stripe_count != $STRIPECOUNT"
8291 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8293 compare_stripe_info1() {
8294 local stripe_index_all_zero=true
8296 for num in 1 2 3 4; do
8297 for count in $(seq 1 $STRIPE_COUNT); do
8298 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8299 local size=$((STRIPE_SIZE * num))
8300 local file=file"$num-$offset-$count"
8301 stripe_size=$($LFS getstripe -S $PWD/$file)
8302 [[ $stripe_size -ne $size ]] &&
8303 error "$file: size $stripe_size != $size"
8304 stripe_count=$($LFS getstripe -c $PWD/$file)
8305 # allow fewer stripes to be created, ORI-601
8306 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8307 error "$file: count $stripe_count != $count"
8308 stripe_index=$($LFS getstripe -i $PWD/$file)
8309 [[ $stripe_index -ne 0 ]] &&
8310 stripe_index_all_zero=false
8314 $stripe_index_all_zero &&
8315 error "all files are being extracted starting from OST index 0"
8319 have_xattrs_include() {
8320 tar --help | grep -q xattrs-include &&
8321 echo --xattrs-include="lustre.*"
8325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8326 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8328 XINC=$(have_xattrs_include)
8330 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8332 compare_stripe_info1
8334 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8338 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8340 XINC=$(have_xattrs_include)
8342 test_mkdir $DIR/$tdir.restore
8344 tar cf - --xattrs $tdir | tar xf - \
8345 -C $DIR/$tdir.restore --xattrs $XINC
8346 cd $DIR/$tdir.restore/$tdir
8347 compare_stripe_info1
8349 run_test 102f "tar copy files, not keep osts"
8352 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8353 skip "must have user_xattr"
8354 [ -z "$(which setfattr 2>/dev/null)" ] &&
8355 skip_env "could not find setfattr"
8356 [ -z "$(which getfattr 2>/dev/null)" ] &&
8357 skip_env "could not find getfattr"
8359 local xsize=${1:-1024} # in bytes
8360 local file=$DIR/$tfile
8361 local value="$(generate_string $xsize)"
8362 local xbig=trusted.big
8366 log "save $xbig on $file"
8369 setfattr -n $xbig -v $value $file ||
8370 error "saving $xbig on $file failed"
8372 setfattr -n $xbig -v $value $file &&
8373 error "saving $xbig on $file succeeded"
8377 local orig=$(get_xattr_value $xbig $file)
8378 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8380 local xsml=trusted.sml
8381 log "save $xsml on $file"
8382 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8384 local new=$(get_xattr_value $xbig $file)
8385 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8387 log "grow $xsml on $file"
8388 setfattr -n $xsml -v "$value" $file ||
8389 error "growing $xsml on $file failed"
8391 new=$(get_xattr_value $xbig $file)
8392 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8393 log "$xbig still valid after growing $xsml"
8398 test_102h() { # bug 15777
8401 run_test 102h "grow xattr from inside inode to external block"
8404 large_xattr_enabled || skip_env "ea_inode feature disabled"
8406 echo "setting xattr of max xattr size: $(max_xattr_size)"
8407 grow_xattr $(max_xattr_size)
8409 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8410 echo "This should fail:"
8411 grow_xattr $(($(max_xattr_size) + 10)) 1
8413 run_test 102ha "grow xattr from inside inode to external inode"
8415 test_102i() { # bug 17038
8416 [ -z "$(which getfattr 2>/dev/null)" ] &&
8417 skip "could not find getfattr"
8420 ln -s $DIR/$tfile $DIR/${tfile}link
8421 getfattr -n trusted.lov $DIR/$tfile ||
8422 error "lgetxattr on $DIR/$tfile failed"
8423 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8424 grep -i "no such attr" ||
8425 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8426 rm -f $DIR/$tfile $DIR/${tfile}link
8428 run_test 102i "lgetxattr test on symbolic link ============"
8431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8432 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8434 XINC=$(have_xattrs_include)
8435 setup_test102 "$RUNAS"
8436 chown $RUNAS_ID $DIR/$tdir
8437 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8439 compare_stripe_info1 "$RUNAS"
8441 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8444 [ -z "$(which setfattr 2>/dev/null)" ] &&
8445 skip "could not find setfattr"
8448 # b22187 just check that does not crash for regular file.
8449 setfattr -n trusted.lov $DIR/$tfile
8450 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8451 local test_kdir=$DIR/$tdir
8452 test_mkdir $test_kdir
8453 local default_size=$($LFS getstripe -S $test_kdir)
8454 local default_count=$($LFS getstripe -c $test_kdir)
8455 local default_offset=$($LFS getstripe -i $test_kdir)
8456 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8457 error 'dir setstripe failed'
8458 setfattr -n trusted.lov $test_kdir
8459 local stripe_size=$($LFS getstripe -S $test_kdir)
8460 local stripe_count=$($LFS getstripe -c $test_kdir)
8461 local stripe_offset=$($LFS getstripe -i $test_kdir)
8462 [ $stripe_size -eq $default_size ] ||
8463 error "stripe size $stripe_size != $default_size"
8464 [ $stripe_count -eq $default_count ] ||
8465 error "stripe count $stripe_count != $default_count"
8466 [ $stripe_offset -eq $default_offset ] ||
8467 error "stripe offset $stripe_offset != $default_offset"
8468 rm -rf $DIR/$tfile $test_kdir
8470 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8473 [ -z "$(which getfattr 2>/dev/null)" ] &&
8474 skip "could not find getfattr"
8476 # LU-532 trusted. xattr is invisible to non-root
8477 local testfile=$DIR/$tfile
8481 echo "listxattr as user..."
8482 chown $RUNAS_ID $testfile
8483 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8484 grep -q "trusted" &&
8485 error "$testfile trusted xattrs are user visible"
8489 run_test 102l "listxattr size test =================================="
8491 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8492 local path=$DIR/$tfile
8495 listxattr_size_check $path || error "listattr_size_check $path failed"
8497 run_test 102m "Ensure listxattr fails on small bufffer ========"
8501 getxattr() { # getxattr path name
8502 # Return the base64 encoding of the value of xattr name on path.
8506 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8508 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8510 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8512 getfattr --absolute-names --encoding=base64 --name=$name $path |
8513 awk -F= -v name=$name '$1 == name {
8514 print substr($0, index($0, "=") + 1);
8518 test_102n() { # LU-4101 mdt: protect internal xattrs
8519 [ -z "$(which setfattr 2>/dev/null)" ] &&
8520 skip "could not find setfattr"
8521 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8523 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8526 local file0=$DIR/$tfile.0
8527 local file1=$DIR/$tfile.1
8528 local xattr0=$TMP/$tfile.0
8529 local xattr1=$TMP/$tfile.1
8530 local namelist="lov lma lmv link fid version som hsm"
8534 rm -rf $file0 $file1 $xattr0 $xattr1
8537 # Get 'before' xattrs of $file1.
8538 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8540 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8541 namelist+=" lfsck_namespace"
8542 for name in $namelist; do
8543 # Try to copy xattr from $file0 to $file1.
8544 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8546 setfattr --name=trusted.$name --value="$value" $file1 ||
8547 error "setxattr 'trusted.$name' failed"
8549 # Try to set a garbage xattr.
8550 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8552 if [[ x$name == "xlov" ]]; then
8553 setfattr --name=trusted.lov --value="$value" $file1 &&
8554 error "setxattr invalid 'trusted.lov' success"
8556 setfattr --name=trusted.$name --value="$value" $file1 ||
8557 error "setxattr invalid 'trusted.$name' failed"
8560 # Try to remove the xattr from $file1. We don't care if this
8561 # appears to succeed or fail, we just don't want there to be
8562 # any changes or crashes.
8563 setfattr --remove=$trusted.$name $file1 2> /dev/null
8566 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8569 # Try to copy xattr from $file0 to $file1.
8570 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8572 setfattr --name=trusted.$name --value="$value" $file1 ||
8573 error "setxattr 'trusted.$name' failed"
8575 # Try to set a garbage xattr.
8576 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8578 setfattr --name=trusted.$name --value="$value" $file1 ||
8579 error "setxattr 'trusted.$name' failed"
8581 # Try to remove the xattr from $file1. We don't care if this
8582 # appears to succeed or fail, we just don't want there to be
8583 # any changes or crashes.
8584 setfattr --remove=$trusted.$name $file1 2> /dev/null
8587 # Get 'after' xattrs of file1.
8588 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8590 if ! diff $xattr0 $xattr1; then
8591 error "before and after xattrs of '$file1' differ"
8594 rm -rf $file0 $file1 $xattr0 $xattr1
8598 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8600 test_102p() { # LU-4703 setxattr did not check ownership
8601 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8602 skip "MDS needs to be at least 2.5.56"
8604 local testfile=$DIR/$tfile
8608 echo "setfacl as user..."
8609 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8610 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8612 echo "setfattr as user..."
8613 setfacl -m "u:$RUNAS_ID:---" $testfile
8614 $RUNAS setfattr -x system.posix_acl_access $testfile
8615 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8617 run_test 102p "check setxattr(2) correctly fails without permission"
8620 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8621 skip "MDS needs to be at least 2.6.92"
8623 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8625 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8628 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8629 skip "MDS needs to be at least 2.6.93"
8631 touch $DIR/$tfile || error "touch"
8632 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8633 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8634 rm $DIR/$tfile || error "rm"
8637 mkdir -p $DIR/$tdir || error "mkdir"
8638 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8639 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8640 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8641 error "$testfile error deleting user.author1"
8642 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8643 grep "user.$(basename $tdir)" &&
8644 error "$tdir did not delete user.$(basename $tdir)"
8645 rmdir $DIR/$tdir || error "rmdir"
8648 test_mkdir $DIR/$tdir
8649 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8650 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8651 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8652 error "$testfile error deleting user.author1"
8653 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8654 grep "user.$(basename $tdir)" &&
8655 error "$tdir did not delete user.$(basename $tdir)"
8656 rmdir $DIR/$tdir || error "rm striped dir"
8658 run_test 102r "set EAs with empty values"
8661 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8662 skip "MDS needs to be at least 2.11.52"
8664 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8666 save_lustre_params client "llite.*.xattr_cache" > $save
8668 for cache in 0 1; do
8669 lctl set_param llite.*.xattr_cache=$cache
8672 touch $DIR/$tfile || error "touch"
8673 for prefix in lustre security system trusted user; do
8674 # Note getxattr() may fail with 'Operation not
8675 # supported' or 'No such attribute' depending
8676 # on prefix and cache.
8677 getfattr -n $prefix.n102s $DIR/$tfile &&
8678 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8682 restore_lustre_params < $save
8684 run_test 102s "getting nonexistent xattrs should fail"
8687 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8688 skip "MDS needs to be at least 2.11.52"
8690 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8692 save_lustre_params client "llite.*.xattr_cache" > $save
8694 for cache in 0 1; do
8695 lctl set_param llite.*.xattr_cache=$cache
8697 for buf_size in 0 256; do
8699 touch $DIR/$tfile || error "touch"
8700 setfattr -n user.multiop $DIR/$tfile
8701 $MULTIOP $DIR/$tfile oa$buf_size ||
8702 error "cannot get zero length xattr value (buf_size = $buf_size)"
8706 restore_lustre_params < $save
8708 run_test 102t "zero length xattr values handled correctly"
8712 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8717 [ "$UID" != 0 ] && skip "must run as root"
8718 $GSS && skip_env "could not run under gss"
8719 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8720 skip_env "must have acl enabled"
8721 [ -z "$(which setfacl 2>/dev/null)" ] &&
8722 skip_env "could not find setfacl"
8723 remote_mds_nodsh && skip "remote MDS with nodsh"
8725 gpasswd -a daemon bin # LU-5641
8726 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8728 declare -a identity_old
8730 for num in $(seq $MDSCOUNT); do
8731 switch_identity $num true || identity_old[$num]=$?
8739 echo "performing cp ..."
8740 run_acl_subtest cp || error "run_acl_subtest cp failed"
8741 echo "performing getfacl-noacl..."
8742 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8743 echo "performing misc..."
8744 run_acl_subtest misc || error "misc test failed"
8745 echo "performing permissions..."
8746 run_acl_subtest permissions || error "permissions failed"
8747 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8748 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
8749 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
8750 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
8752 echo "performing permissions xattr..."
8753 run_acl_subtest permissions_xattr ||
8754 error "permissions_xattr failed"
8756 echo "performing setfacl..."
8757 run_acl_subtest setfacl || error "setfacl test failed"
8759 # inheritance test got from HP
8760 echo "performing inheritance..."
8761 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8762 chmod +x make-tree || error "chmod +x failed"
8763 run_acl_subtest inheritance || error "inheritance test failed"
8766 echo "LU-974 ignore umask when acl is enabled..."
8767 run_acl_subtest 974 || error "LU-974 umask test failed"
8768 if [ $MDSCOUNT -ge 2 ]; then
8769 run_acl_subtest 974_remote ||
8770 error "LU-974 umask test failed under remote dir"
8773 echo "LU-2561 newly created file is same size as directory..."
8774 if [ "$mds1_FSTYPE" != "zfs" ]; then
8775 run_acl_subtest 2561 || error "LU-2561 test failed"
8777 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8780 run_acl_subtest 4924 || error "LU-4924 test failed"
8785 for num in $(seq $MDSCOUNT); do
8786 if [ "${identity_old[$num]}" = 1 ]; then
8787 switch_identity $num false || identity_old[$num]=$?
8791 run_test 103a "acl test"
8797 for U in {0..511}; do
8799 local O=$(printf "%04o" $U)
8801 umask $(printf "%04o" $((511 ^ $O)))
8802 $LFS setstripe -c 1 $DIR/$tfile.s$O
8803 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8805 (( $S == ($O & 0666) )) ||
8806 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8808 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8809 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8810 (( $S == ($O & 0666) )) ||
8811 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8813 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8814 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8815 (( $S == ($O & 0666) )) ||
8816 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8817 rm -f $DIR/$tfile.[smp]$0
8821 # limit the concurrently running threads to 64. LU-11878
8822 local idx=$((U % 64))
8823 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8828 run_test 103b "umask lfs setstripe"
8832 cp -rp $DIR/$tdir $DIR/$tdir.bak
8834 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8835 error "$DIR/$tdir shouldn't contain default ACL"
8836 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8837 error "$DIR/$tdir.bak shouldn't contain default ACL"
8840 run_test 103c "'cp -rp' won't set empty acl"
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8846 lfs df || error "lfs df failed"
8847 lfs df -ih || error "lfs df -ih failed"
8848 lfs df -h $DIR || error "lfs df -h $DIR failed"
8849 lfs df -i $DIR || error "lfs df -i $DIR failed"
8850 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8851 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8853 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8854 lctl --device %$OSC deactivate
8855 lfs df || error "lfs df with deactivated OSC failed"
8856 lctl --device %$OSC activate
8857 # wait the osc back to normal
8858 wait_osc_import_ready client ost
8860 lfs df || error "lfs df with reactivated OSC failed"
8863 run_test 104a "lfs df [-ih] [path] test ========================="
8866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8867 [ $RUNAS_ID -eq $UID ] &&
8868 skip_env "RUNAS_ID = UID = $UID -- skipping"
8870 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8871 grep "Permission denied" | wc -l)))
8872 if [ $denied_cnt -ne 0 ]; then
8873 error "lfs check servers test failed"
8876 run_test 104b "$RUNAS lfs check servers test ===================="
8879 # doesn't work on 2.4 kernels
8881 if $(flock_is_enabled); then
8882 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8884 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8888 run_test 105a "flock when mounted without -o flock test ========"
8892 if $(flock_is_enabled); then
8893 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8895 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8899 run_test 105b "fcntl when mounted without -o flock test ========"
8903 if $(flock_is_enabled); then
8904 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8906 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8910 run_test 105c "lockf when mounted without -o flock test"
8912 test_105d() { # bug 15924
8913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8915 test_mkdir $DIR/$tdir
8916 flock_is_enabled || skip_env "mount w/o flock enabled"
8917 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8918 $LCTL set_param fail_loc=0x80000315
8919 flocks_test 2 $DIR/$tdir
8921 run_test 105d "flock race (should not freeze) ========"
8923 test_105e() { # bug 22660 && 22040
8924 flock_is_enabled || skip_env "mount w/o flock enabled"
8927 flocks_test 3 $DIR/$tfile
8929 run_test 105e "Two conflicting flocks from same process"
8931 test_106() { #bug 10921
8932 test_mkdir $DIR/$tdir
8933 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8934 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8936 run_test 106 "attempt exec of dir followed by chown of that dir"
8939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8947 local save_pattern=$(sysctl -n kernel.core_pattern)
8948 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8949 sysctl -w kernel.core_pattern=$file
8950 sysctl -w kernel.core_uses_pid=0
8958 kill -s 11 $SLEEPPID
8960 if [ -e $file ]; then
8961 size=`stat -c%s $file`
8962 [ $size -eq 0 ] && error "Fail to create core file $file"
8964 error "Fail to create core file $file"
8967 sysctl -w kernel.core_pattern=$save_pattern
8968 sysctl -w kernel.core_uses_pid=$save_uses_pid
8971 run_test 107 "Coredump on SIG"
8974 test_mkdir $DIR/$tdir
8975 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8976 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8977 error "mkdir with 256 char should fail, but did not"
8978 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8979 error "create with 255 char failed"
8980 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8981 error "create with 256 char should fail, but did not"
8986 run_test 110 "filename length checking"
8989 # Purpose: To verify dynamic thread (OSS) creation.
8992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8993 remote_ost_nodsh && skip "remote OST with nodsh"
8995 # Lustre does not stop service threads once they are started.
8996 # Reset number of running threads to default.
9001 local save_params="$TMP/sanity-$TESTNAME.parameters"
9003 # Get ll_ost_io count before I/O
9004 OSTIO_pre=$(do_facet ost1 \
9005 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9006 # Exit if lustre is not running (ll_ost_io not running).
9007 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9009 echo "Starting with $OSTIO_pre threads"
9010 local thread_max=$((OSTIO_pre * 2))
9011 local rpc_in_flight=$((thread_max * 2))
9012 # Number of I/O Process proposed to be started.
9014 local facets=$(get_facets OST)
9016 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9017 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9019 # Set in_flight to $rpc_in_flight
9020 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9021 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9022 nfiles=${rpc_in_flight}
9023 # Set ost thread_max to $thread_max
9024 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9026 # 5 Minutes should be sufficient for max number of OSS
9027 # threads(thread_max) to be created.
9031 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9032 test_mkdir $DIR/$tdir
9033 for i in $(seq $nfiles); do
9034 local file=$DIR/$tdir/${tfile}-$i
9035 $LFS setstripe -c -1 -i 0 $file
9036 ($WTL $file $timeout)&
9039 # I/O Started - Wait for thread_started to reach thread_max or report
9040 # error if thread_started is more than thread_max.
9041 echo "Waiting for thread_started to reach thread_max"
9042 local thread_started=0
9043 local end_time=$((SECONDS + timeout))
9045 while [ $SECONDS -le $end_time ] ; do
9047 # Get ost i/o thread_started count.
9048 thread_started=$(do_facet ost1 \
9050 ost.OSS.ost_io.threads_started | cut -d= -f2")
9051 # Break out if thread_started is equal/greater than thread_max
9052 if [[ $thread_started -ge $thread_max ]]; then
9053 echo ll_ost_io thread_started $thread_started, \
9054 equal/greater than thread_max $thread_max
9060 # Cleanup - We have the numbers, Kill i/o jobs if running.
9061 jobcount=($(jobs -p))
9062 for i in $(seq 0 $((${#jobcount[@]}-1)))
9064 kill -9 ${jobcount[$i]}
9065 if [ $? -ne 0 ] ; then
9067 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9071 # Cleanup files left by WTL binary.
9072 for i in $(seq $nfiles); do
9073 local file=$DIR/$tdir/${tfile}-$i
9075 if [ $? -ne 0 ] ; then
9076 echo "Warning: Failed to delete file $file"
9080 restore_lustre_params <$save_params
9081 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9083 # Error out if no new thread has started or Thread started is greater
9085 if [[ $thread_started -le $OSTIO_pre ||
9086 $thread_started -gt $thread_max ]]; then
9087 error "ll_ost_io: thread_started $thread_started" \
9088 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9089 "No new thread started or thread started greater " \
9093 run_test 115 "verify dynamic thread creation===================="
9096 wait_delete_completed
9097 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9098 echo "OST kbytes available: ${AVAIL[@]}"
9103 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9104 #echo OST $i: ${AVAIL[i]}kb
9105 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9109 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9114 echo "Min free space: OST $MINI: $MINV"
9115 echo "Max free space: OST $MAXI: $MAXV"
9118 test_116a() { # was previously test_116()
9119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9120 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9121 remote_mds_nodsh && skip "remote MDS with nodsh"
9123 echo -n "Free space priority "
9124 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9129 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9130 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9131 trap simple_cleanup_common EXIT
9133 # Check if we need to generate uneven OSTs
9134 test_mkdir -p $DIR/$tdir/OST${MINI}
9135 local FILL=$((MINV / 4))
9136 local DIFF=$((MAXV - MINV))
9137 local DIFF2=$((DIFF * 100 / MINV))
9139 local threshold=$(do_facet $SINGLEMDS \
9140 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9141 threshold=${threshold%%%}
9142 echo -n "Check for uneven OSTs: "
9143 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9145 if [[ $DIFF2 -gt $threshold ]]; then
9147 echo "Don't need to fill OST$MINI"
9149 # generate uneven OSTs. Write 2% over the QOS threshold value
9151 DIFF=$((threshold - DIFF2 + 2))
9152 DIFF2=$((MINV * DIFF / 100))
9153 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9154 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9155 error "setstripe failed"
9156 DIFF=$((DIFF2 / 2048))
9158 while [ $i -lt $DIFF ]; do
9160 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9161 bs=2M count=1 2>/dev/null
9170 DIFF=$((MAXV - MINV))
9171 DIFF2=$((DIFF * 100 / MINV))
9172 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9173 if [ $DIFF2 -gt $threshold ]; then
9176 echo "failed - QOS mode won't be used"
9177 simple_cleanup_common
9178 skip "QOS imbalance criteria not met"
9186 # now fill using QOS
9187 $LFS setstripe -c 1 $DIR/$tdir
9188 FILL=$((FILL / 200))
9189 if [ $FILL -gt 600 ]; then
9192 echo "writing $FILL files to QOS-assigned OSTs"
9194 while [ $i -lt $FILL ]; do
9196 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9200 echo "wrote $i 200k files"
9204 echo "Note: free space may not be updated, so measurements might be off"
9206 DIFF2=$((MAXV - MINV))
9207 echo "free space delta: orig $DIFF final $DIFF2"
9208 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9209 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9210 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9211 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9212 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9213 if [[ $DIFF -gt 0 ]]; then
9214 FILL=$((DIFF2 * 100 / DIFF - 100))
9215 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9218 # Figure out which files were written where
9219 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9220 awk '/'$MINI1': / {print $2; exit}')
9222 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9223 echo "$MINC files created on smaller OST $MINI1"
9224 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9225 awk '/'$MAXI1': / {print $2; exit}')
9227 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9228 echo "$MAXC files created on larger OST $MAXI1"
9229 if [[ $MINC -gt 0 ]]; then
9230 FILL=$((MAXC * 100 / MINC - 100))
9231 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9233 [[ $MAXC -gt $MINC ]] ||
9234 error_ignore LU-9 "stripe QOS didn't balance free space"
9235 simple_cleanup_common
9237 run_test 116a "stripe QOS: free space balance ==================="
9239 test_116b() { # LU-2093
9240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9241 remote_mds_nodsh && skip "remote MDS with nodsh"
9243 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9244 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9245 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9246 [ -z "$old_rr" ] && skip "no QOS"
9247 do_facet $SINGLEMDS lctl set_param \
9248 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9250 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9251 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9252 do_facet $SINGLEMDS lctl set_param fail_loc=0
9254 do_facet $SINGLEMDS lctl set_param \
9255 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9257 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9259 test_117() # bug 10891
9261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9263 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9264 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9265 lctl set_param fail_loc=0x21e
9266 > $DIR/$tfile || error "truncate failed"
9267 lctl set_param fail_loc=0
9268 echo "Truncate succeeded."
9271 run_test 117 "verify osd extend =========="
9273 NO_SLOW_RESENDCOUNT=4
9274 export OLD_RESENDCOUNT=""
9275 set_resend_count () {
9276 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9277 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9278 lctl set_param -n $PROC_RESENDCOUNT $1
9279 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9282 # for reduce test_118* time (b=14842)
9283 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9285 # Reset async IO behavior after error case
9287 FILE=$DIR/reset_async
9289 # Ensure all OSCs are cleared
9290 $LFS setstripe -c -1 $FILE
9291 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9296 test_118a() #bug 11710
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9302 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9303 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9304 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9306 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9307 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9312 run_test 118a "verify O_SYNC works =========="
9316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9317 remote_ost_nodsh && skip "remote OST with nodsh"
9321 #define OBD_FAIL_SRV_ENOENT 0x217
9322 set_nodes_failloc "$(osts_nodes)" 0x217
9323 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9325 set_nodes_failloc "$(osts_nodes)" 0
9326 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9327 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9330 if [[ $RC -eq 0 ]]; then
9331 error "Must return error due to dropped pages, rc=$RC"
9335 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9336 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9340 echo "Dirty pages not leaked on ENOENT"
9342 # Due to the above error the OSC will issue all RPCs syncronously
9343 # until a subsequent RPC completes successfully without error.
9344 $MULTIOP $DIR/$tfile Ow4096yc
9349 run_test 118b "Reclaim dirty pages on fatal error =========="
9353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9355 # for 118c, restore the original resend count, LU-1940
9356 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9357 set_resend_count $OLD_RESENDCOUNT
9358 remote_ost_nodsh && skip "remote OST with nodsh"
9362 #define OBD_FAIL_OST_EROFS 0x216
9363 set_nodes_failloc "$(osts_nodes)" 0x216
9365 # multiop should block due to fsync until pages are written
9366 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9370 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9371 error "Multiop failed to block on fsync, pid=$MULTIPID"
9374 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9376 if [[ $WRITEBACK -eq 0 ]]; then
9377 error "No page in writeback, writeback=$WRITEBACK"
9380 set_nodes_failloc "$(osts_nodes)" 0
9383 if [[ $RC -ne 0 ]]; then
9384 error "Multiop fsync failed, rc=$RC"
9387 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9388 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9390 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9391 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9395 echo "Dirty pages flushed via fsync on EROFS"
9398 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9400 # continue to use small resend count to reduce test_118* time (b=14842)
9401 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9406 remote_ost_nodsh && skip "remote OST with nodsh"
9410 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9411 set_nodes_failloc "$(osts_nodes)" 0x214
9412 # multiop should block due to fsync until pages are written
9413 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9417 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9418 error "Multiop failed to block on fsync, pid=$MULTIPID"
9421 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9423 if [[ $WRITEBACK -eq 0 ]]; then
9424 error "No page in writeback, writeback=$WRITEBACK"
9427 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9428 set_nodes_failloc "$(osts_nodes)" 0
9430 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9431 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9433 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9434 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9438 echo "Dirty pages gaurenteed flushed via fsync"
9441 run_test 118d "Fsync validation inject a delay of the bulk =========="
9444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9448 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9449 lctl set_param fail_loc=0x8000040a
9451 # Should simulate EINVAL error which is fatal
9452 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9454 if [[ $RC -eq 0 ]]; then
9455 error "Must return error due to dropped pages, rc=$RC"
9458 lctl set_param fail_loc=0x0
9460 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9461 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9462 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9464 if [[ $LOCKED -ne 0 ]]; then
9465 error "Locked pages remain in cache, locked=$LOCKED"
9468 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9469 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9473 echo "No pages locked after fsync"
9478 run_test 118f "Simulate unrecoverable OSC side error =========="
9481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9485 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9486 lctl set_param fail_loc=0x406
9488 # simulate local -ENOMEM
9489 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9492 lctl set_param fail_loc=0
9493 if [[ $RC -eq 0 ]]; then
9494 error "Must return error due to dropped pages, rc=$RC"
9497 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9498 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9499 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9501 if [[ $LOCKED -ne 0 ]]; then
9502 error "Locked pages remain in cache, locked=$LOCKED"
9505 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9506 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9510 echo "No pages locked after fsync"
9515 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9519 remote_ost_nodsh && skip "remote OST with nodsh"
9523 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9524 set_nodes_failloc "$(osts_nodes)" 0x20e
9525 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9526 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9529 set_nodes_failloc "$(osts_nodes)" 0
9530 if [[ $RC -eq 0 ]]; then
9531 error "Must return error due to dropped pages, rc=$RC"
9534 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9535 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9536 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9538 if [[ $LOCKED -ne 0 ]]; then
9539 error "Locked pages remain in cache, locked=$LOCKED"
9542 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9543 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9547 echo "No pages locked after fsync"
9551 run_test 118h "Verify timeout in handling recoverables errors =========="
9553 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9557 remote_ost_nodsh && skip "remote OST with nodsh"
9561 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9562 set_nodes_failloc "$(osts_nodes)" 0x20e
9564 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9565 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9568 set_nodes_failloc "$(osts_nodes)" 0
9572 if [[ $RC -ne 0 ]]; then
9573 error "got error, but should be not, rc=$RC"
9576 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9577 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9578 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9579 if [[ $LOCKED -ne 0 ]]; then
9580 error "Locked pages remain in cache, locked=$LOCKED"
9583 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9584 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9588 echo "No pages locked after fsync"
9592 run_test 118i "Fix error before timeout in recoverable error =========="
9594 [ "$SLOW" = "no" ] && set_resend_count 4
9597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9598 remote_ost_nodsh && skip "remote OST with nodsh"
9602 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9603 set_nodes_failloc "$(osts_nodes)" 0x220
9605 # return -EIO from OST
9606 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9608 set_nodes_failloc "$(osts_nodes)" 0x0
9609 if [[ $RC -eq 0 ]]; then
9610 error "Must return error due to dropped pages, rc=$RC"
9613 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9614 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9615 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9616 if [[ $LOCKED -ne 0 ]]; then
9617 error "Locked pages remain in cache, locked=$LOCKED"
9620 # in recoverable error on OST we want resend and stay until it finished
9621 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9622 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9626 echo "No pages locked after fsync"
9630 run_test 118j "Simulate unrecoverable OST side error =========="
9634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9635 remote_ost_nodsh && skip "remote OSTs with nodsh"
9637 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9638 set_nodes_failloc "$(osts_nodes)" 0x20e
9639 test_mkdir $DIR/$tdir
9641 for ((i=0;i<10;i++)); do
9642 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9643 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9650 set_nodes_failloc "$(osts_nodes)" 0
9653 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9655 test_118l() # LU-646
9657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9659 test_mkdir $DIR/$tdir
9660 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9663 run_test 118l "fsync dir"
9665 test_118m() # LU-3066
9667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9669 test_mkdir $DIR/$tdir
9670 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9673 run_test 118m "fdatasync dir ========="
9675 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9683 remote_ost_nodsh && skip "remote OSTs with nodsh"
9685 # Sleep to avoid a cached response.
9686 #define OBD_STATFS_CACHE_SECONDS 1
9689 # Inject a 10 second delay in the OST_STATFS handler.
9690 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9691 set_nodes_failloc "$(osts_nodes)" 0x242
9694 stat --file-system $MOUNT > /dev/null
9697 set_nodes_failloc "$(osts_nodes)" 0
9699 if ((end - begin > 20)); then
9700 error "statfs took $((end - begin)) seconds, expected 10"
9703 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9705 test_119a() # bug 11737
9707 BSIZE=$((512 * 1024))
9708 directio write $DIR/$tfile 0 1 $BSIZE
9709 # We ask to read two blocks, which is more than a file size.
9710 # directio will indicate an error when requested and actual
9711 # sizes aren't equeal (a normal situation in this case) and
9712 # print actual read amount.
9713 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9714 if [ "$NOB" != "$BSIZE" ]; then
9715 error "read $NOB bytes instead of $BSIZE"
9719 run_test 119a "Short directIO read must return actual read amount"
9721 test_119b() # bug 11737
9723 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9725 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9726 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9728 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9729 error "direct read failed"
9732 run_test 119b "Sparse directIO read must return actual read amount"
9734 test_119c() # bug 13099
9737 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9738 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9741 run_test 119c "Testing for direct read hitting hole"
9743 test_119d() # bug 15950
9745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9747 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9748 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9750 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9751 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9752 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9753 lctl set_param fail_loc=0x40d
9754 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9757 cat $DIR/$tfile > /dev/null &
9758 lctl set_param fail_loc=0
9761 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9763 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9764 error "the read rpcs have not completed in 2s"
9766 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9768 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9772 remote_mds_nodsh && skip "remote MDS with nodsh"
9773 test_mkdir -i0 -c1 $DIR/$tdir
9774 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9775 skip_env "no early lock cancel on server"
9777 lru_resize_disable mdc
9778 lru_resize_disable osc
9779 cancel_lru_locks mdc
9780 # asynchronous object destroy at MDT could cause bl ast to client
9781 cancel_lru_locks osc
9783 stat $DIR/$tdir > /dev/null
9784 can1=$(do_facet mds1 \
9785 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9786 awk '/ldlm_cancel/ {print $2}')
9787 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9788 awk '/ldlm_bl_callback/ {print $2}')
9789 test_mkdir -i0 -c1 $DIR/$tdir/d1
9790 can2=$(do_facet mds1 \
9791 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9792 awk '/ldlm_cancel/ {print $2}')
9793 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9794 awk '/ldlm_bl_callback/ {print $2}')
9795 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9796 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9797 lru_resize_enable mdc
9798 lru_resize_enable osc
9800 run_test 120a "Early Lock Cancel: mkdir test"
9803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9804 remote_mds_nodsh && skip "remote MDS with nodsh"
9805 test_mkdir $DIR/$tdir
9806 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9807 skip_env "no early lock cancel on server"
9809 lru_resize_disable mdc
9810 lru_resize_disable osc
9811 cancel_lru_locks mdc
9812 stat $DIR/$tdir > /dev/null
9813 can1=$(do_facet $SINGLEMDS \
9814 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9815 awk '/ldlm_cancel/ {print $2}')
9816 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9817 awk '/ldlm_bl_callback/ {print $2}')
9819 can2=$(do_facet $SINGLEMDS \
9820 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9821 awk '/ldlm_cancel/ {print $2}')
9822 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9823 awk '/ldlm_bl_callback/ {print $2}')
9824 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9825 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9826 lru_resize_enable mdc
9827 lru_resize_enable osc
9829 run_test 120b "Early Lock Cancel: create test"
9832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9833 remote_mds_nodsh && skip "remote MDS with nodsh"
9834 test_mkdir -i0 -c1 $DIR/$tdir
9835 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9836 skip "no early lock cancel on server"
9838 lru_resize_disable mdc
9839 lru_resize_disable osc
9840 test_mkdir -i0 -c1 $DIR/$tdir/d1
9841 test_mkdir -i0 -c1 $DIR/$tdir/d2
9842 touch $DIR/$tdir/d1/f1
9843 cancel_lru_locks mdc
9844 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9845 can1=$(do_facet mds1 \
9846 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9847 awk '/ldlm_cancel/ {print $2}')
9848 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9849 awk '/ldlm_bl_callback/ {print $2}')
9850 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9851 can2=$(do_facet mds1 \
9852 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9853 awk '/ldlm_cancel/ {print $2}')
9854 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9855 awk '/ldlm_bl_callback/ {print $2}')
9856 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9857 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9858 lru_resize_enable mdc
9859 lru_resize_enable osc
9861 run_test 120c "Early Lock Cancel: link test"
9864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9865 remote_mds_nodsh && skip "remote MDS with nodsh"
9866 test_mkdir -i0 -c1 $DIR/$tdir
9867 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9868 skip_env "no early lock cancel on server"
9870 lru_resize_disable mdc
9871 lru_resize_disable osc
9873 cancel_lru_locks mdc
9874 stat $DIR/$tdir > /dev/null
9875 can1=$(do_facet mds1 \
9876 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9877 awk '/ldlm_cancel/ {print $2}')
9878 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9879 awk '/ldlm_bl_callback/ {print $2}')
9880 chmod a+x $DIR/$tdir
9881 can2=$(do_facet mds1 \
9882 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9883 awk '/ldlm_cancel/ {print $2}')
9884 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9885 awk '/ldlm_bl_callback/ {print $2}')
9886 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9887 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9888 lru_resize_enable mdc
9889 lru_resize_enable osc
9891 run_test 120d "Early Lock Cancel: setattr test"
9894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9895 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9896 skip_env "no early lock cancel on server"
9897 remote_mds_nodsh && skip "remote MDS with nodsh"
9899 local dlmtrace_set=false
9901 test_mkdir -i0 -c1 $DIR/$tdir
9902 lru_resize_disable mdc
9903 lru_resize_disable osc
9904 ! $LCTL get_param debug | grep -q dlmtrace &&
9905 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9906 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9907 cancel_lru_locks mdc
9908 cancel_lru_locks osc
9909 dd if=$DIR/$tdir/f1 of=/dev/null
9910 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9911 # XXX client can not do early lock cancel of OST lock
9912 # during unlink (LU-4206), so cancel osc lock now.
9914 cancel_lru_locks osc
9915 can1=$(do_facet mds1 \
9916 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9917 awk '/ldlm_cancel/ {print $2}')
9918 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9919 awk '/ldlm_bl_callback/ {print $2}')
9920 unlink $DIR/$tdir/f1
9922 can2=$(do_facet mds1 \
9923 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9924 awk '/ldlm_cancel/ {print $2}')
9925 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9926 awk '/ldlm_bl_callback/ {print $2}')
9927 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9928 $LCTL dk $TMP/cancel.debug.txt
9929 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9930 $LCTL dk $TMP/blocking.debug.txt
9931 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9932 lru_resize_enable mdc
9933 lru_resize_enable osc
9935 run_test 120e "Early Lock Cancel: unlink test"
9938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9939 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9940 skip_env "no early lock cancel on server"
9941 remote_mds_nodsh && skip "remote MDS with nodsh"
9943 test_mkdir -i0 -c1 $DIR/$tdir
9944 lru_resize_disable mdc
9945 lru_resize_disable osc
9946 test_mkdir -i0 -c1 $DIR/$tdir/d1
9947 test_mkdir -i0 -c1 $DIR/$tdir/d2
9948 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9949 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9950 cancel_lru_locks mdc
9951 cancel_lru_locks osc
9952 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9953 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9954 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9955 # XXX client can not do early lock cancel of OST lock
9956 # during rename (LU-4206), so cancel osc lock now.
9958 cancel_lru_locks osc
9959 can1=$(do_facet mds1 \
9960 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9961 awk '/ldlm_cancel/ {print $2}')
9962 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9963 awk '/ldlm_bl_callback/ {print $2}')
9964 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9966 can2=$(do_facet mds1 \
9967 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9968 awk '/ldlm_cancel/ {print $2}')
9969 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9970 awk '/ldlm_bl_callback/ {print $2}')
9971 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9972 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9973 lru_resize_enable mdc
9974 lru_resize_enable osc
9976 run_test 120f "Early Lock Cancel: rename test"
9979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9980 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9981 skip_env "no early lock cancel on server"
9982 remote_mds_nodsh && skip "remote MDS with nodsh"
9984 lru_resize_disable mdc
9985 lru_resize_disable osc
9987 echo create $count files
9988 test_mkdir $DIR/$tdir
9989 cancel_lru_locks mdc
9990 cancel_lru_locks osc
9993 can0=$(do_facet $SINGLEMDS \
9994 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9995 awk '/ldlm_cancel/ {print $2}')
9996 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9997 awk '/ldlm_bl_callback/ {print $2}')
9998 createmany -o $DIR/$tdir/f $count
10000 can1=$(do_facet $SINGLEMDS \
10001 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10002 awk '/ldlm_cancel/ {print $2}')
10003 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10004 awk '/ldlm_bl_callback/ {print $2}')
10006 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10007 echo rm $count files
10010 can2=$(do_facet $SINGLEMDS \
10011 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10012 awk '/ldlm_cancel/ {print $2}')
10013 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10014 awk '/ldlm_bl_callback/ {print $2}')
10016 echo total: $count removes in $((t2-t1))
10017 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10019 # wait for commitment of removal
10020 lru_resize_enable mdc
10021 lru_resize_enable osc
10023 run_test 120g "Early Lock Cancel: performance test"
10025 test_121() { #bug #10589
10026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10029 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10030 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10031 lctl set_param fail_loc=0x310
10032 cancel_lru_locks osc > /dev/null
10033 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10034 lctl set_param fail_loc=0
10035 [[ $reads -eq $writes ]] ||
10036 error "read $reads blocks, must be $writes blocks"
10038 run_test 121 "read cancel race ========="
10040 test_123a() { # was test 123, statahead(bug 11401)
10041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10044 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10045 log "testing UP system. Performance may be lower than expected."
10050 test_mkdir $DIR/$tdir
10051 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10052 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10054 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10055 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10057 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10058 lctl set_param -n llite.*.statahead_max 0
10059 lctl get_param llite.*.statahead_max
10060 cancel_lru_locks mdc
10061 cancel_lru_locks osc
10063 time ls -l $DIR/$tdir | wc -l
10065 delta=$((etime - stime))
10066 log "ls $i files without statahead: $delta sec"
10067 lctl set_param llite.*.statahead_max=$max
10069 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10070 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10071 cancel_lru_locks mdc
10072 cancel_lru_locks osc
10074 time ls -l $DIR/$tdir | wc -l
10076 delta_sa=$((etime - stime))
10077 log "ls $i files with statahead: $delta_sa sec"
10078 lctl get_param -n llite.*.statahead_stats
10079 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10081 [[ $swrong -lt $ewrong ]] &&
10082 log "statahead was stopped, maybe too many locks held!"
10083 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10085 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10086 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10087 lctl set_param -n llite.*.statahead_max 0
10088 lctl get_param llite.*.statahead_max
10089 cancel_lru_locks mdc
10090 cancel_lru_locks osc
10092 time ls -l $DIR/$tdir | wc -l
10094 delta=$((etime - stime))
10095 log "ls $i files again without statahead: $delta sec"
10096 lctl set_param llite.*.statahead_max=$max
10097 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10098 if [ $SLOWOK -eq 0 ]; then
10099 error "ls $i files is slower with statahead!"
10101 log "ls $i files is slower with statahead!"
10107 [ $delta -gt 20 ] && break
10108 [ $delta -gt 8 ] && MULT=$((50 / delta))
10109 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10117 delta=$((etime - stime))
10118 log "rm -r $DIR/$tdir/: $delta seconds"
10120 lctl get_param -n llite.*.statahead_stats
10122 run_test 123a "verify statahead work"
10124 test_123b () { # statahead(bug 15027)
10125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10127 test_mkdir $DIR/$tdir
10128 createmany -o $DIR/$tdir/$tfile-%d 1000
10130 cancel_lru_locks mdc
10131 cancel_lru_locks osc
10133 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10134 lctl set_param fail_loc=0x80000803
10135 ls -lR $DIR/$tdir > /dev/null
10137 lctl set_param fail_loc=0x0
10138 lctl get_param -n llite.*.statahead_stats
10143 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10147 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10148 skip_env "no lru resize on server"
10152 test_mkdir $DIR/$tdir
10154 log "create $NR files at $DIR/$tdir"
10155 createmany -o $DIR/$tdir/f $NR ||
10156 error "failed to create $NR files in $DIR/$tdir"
10158 cancel_lru_locks mdc
10159 ls -l $DIR/$tdir > /dev/null
10163 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10164 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10165 LRU_SIZE=$($LCTL get_param -n $PARAM)
10166 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10167 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10169 log "NS=$(basename $NSDIR)"
10174 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10175 skip "Not enough cached locks created!"
10177 log "LRU=$LRU_SIZE"
10181 # We know that lru resize allows one client to hold $LIMIT locks
10182 # for 10h. After that locks begin to be killed by client.
10184 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10186 if [ $LIMIT -lt $LRU_SIZE ]; then
10187 skip "Limit is too small $LIMIT"
10190 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10191 # killing locks. Some time was spent for creating locks. This means
10192 # that up to the moment of sleep finish we must have killed some of
10193 # them (10-100 locks). This depends on how fast ther were created.
10194 # Many of them were touched in almost the same moment and thus will
10195 # be killed in groups.
10196 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10198 # Use $LRU_SIZE_B here to take into account real number of locks
10199 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10200 local LRU_SIZE_B=$LRU_SIZE
10202 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10203 log "OLD_LVF=$OLD_LVF"
10204 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10206 # Let's make sure that we really have some margin. Client checks
10207 # cached locks every 10 sec.
10208 SLEEP=$((SLEEP+20))
10209 log "Sleep ${SLEEP} sec"
10211 while ((SEC<$SLEEP)); do
10215 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10216 echo -n "$LRU_SIZE"
10219 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10220 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10222 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10223 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10224 unlinkmany $DIR/$tdir/f $NR
10228 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10229 log "unlink $NR files at $DIR/$tdir"
10230 unlinkmany $DIR/$tdir/f $NR
10232 run_test 124a "lru resize ======================================="
10234 get_max_pool_limit()
10236 local limit=$($LCTL get_param \
10237 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10239 for l in $limit; do
10240 if [[ $l -gt $max ]]; then
10248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10249 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10250 skip_env "no lru resize on server"
10252 LIMIT=$(get_max_pool_limit)
10254 NR=$(($(default_lru_size)*20))
10255 if [[ $NR -gt $LIMIT ]]; then
10256 log "Limit lock number by $LIMIT locks"
10260 IFree=$(mdsrate_inodes_available)
10261 if [ $IFree -lt $NR ]; then
10262 log "Limit lock number by $IFree inodes"
10266 lru_resize_disable mdc
10267 test_mkdir -p $DIR/$tdir/disable_lru_resize
10269 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10270 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10271 cancel_lru_locks mdc
10274 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10277 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10280 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10284 nolruresize_delta=$((etime-stime))
10285 log "ls -la time: $nolruresize_delta seconds"
10286 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10287 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10289 lru_resize_enable mdc
10290 test_mkdir -p $DIR/$tdir/enable_lru_resize
10292 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10293 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10294 cancel_lru_locks mdc
10297 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10300 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10303 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10307 lruresize_delta=$((etime-stime))
10308 log "ls -la time: $lruresize_delta seconds"
10309 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10311 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10312 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10313 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10314 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10316 log "lru resize performs the same with no lru resize"
10318 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10320 run_test 124b "lru resize (performance test) ======================="
10323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10324 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10325 skip_env "no lru resize on server"
10327 # cache ununsed locks on client
10329 cancel_lru_locks mdc
10330 test_mkdir $DIR/$tdir
10331 createmany -o $DIR/$tdir/f $nr ||
10332 error "failed to create $nr files in $DIR/$tdir"
10333 ls -l $DIR/$tdir > /dev/null
10335 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10336 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10337 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10338 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10339 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10341 # set lru_max_age to 1 sec
10342 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10343 echo "sleep $((recalc_p * 2)) seconds..."
10344 sleep $((recalc_p * 2))
10346 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10347 # restore lru_max_age
10348 $LCTL set_param -n $nsdir.lru_max_age $max_age
10349 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10350 unlinkmany $DIR/$tdir/f $nr
10352 run_test 124c "LRUR cancel very aged locks"
10354 test_125() { # 13358
10355 $LCTL get_param -n llite.*.client_type | grep -q local ||
10356 skip "must run as local client"
10357 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10358 skip_env "must have acl enabled"
10359 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10361 test_mkdir $DIR/$tdir
10362 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10363 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10364 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10366 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10368 test_126() { # bug 12829/13455
10369 $GSS && skip_env "must run as gss disabled"
10370 $LCTL get_param -n llite.*.client_type | grep -q local ||
10371 skip "must run as local client"
10372 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10374 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10375 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10377 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10379 run_test 126 "check that the fsgid provided by the client is taken into account"
10381 test_127a() { # bug 15521
10382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10384 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10385 $LCTL set_param osc.*.stats=0
10386 FSIZE=$((2048 * 1024))
10387 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10388 cancel_lru_locks osc
10389 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10391 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10392 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10393 echo "got $COUNT $NAME"
10394 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10395 eval $NAME=$COUNT || error "Wrong proc format"
10398 read_bytes|write_bytes)
10399 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10400 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10401 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10402 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10403 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10404 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10405 error "sumsquare is too small: $SUMSQ"
10406 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10407 error "sumsquare is too big: $SUMSQ"
10411 done < $DIR/${tfile}.tmp
10413 #check that we actually got some stats
10414 [ "$read_bytes" ] || error "Missing read_bytes stats"
10415 [ "$write_bytes" ] || error "Missing write_bytes stats"
10416 [ "$read_bytes" != 0 ] || error "no read done"
10417 [ "$write_bytes" != 0 ] || error "no write done"
10419 run_test 127a "verify the client stats are sane"
10421 test_127b() { # bug LU-333
10422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10423 local name count samp unit min max sum sumsq
10425 $LCTL set_param llite.*.stats=0
10427 # perform 2 reads and writes so MAX is different from SUM.
10428 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10429 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10430 cancel_lru_locks osc
10431 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10432 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10434 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10435 while read name count samp unit min max sum sumsq; do
10436 echo "got $count $name"
10437 eval $name=$count || error "Wrong proc format"
10441 [ $count -ne 2 ] && error "count is not 2: $count"
10442 [ $min -ne $PAGE_SIZE ] &&
10443 error "min is not $PAGE_SIZE: $min"
10444 [ $max -ne $PAGE_SIZE ] &&
10445 error "max is incorrect: $max"
10446 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10447 error "sum is wrong: $sum"
10450 [ $count -ne 2 ] && error "count is not 2: $count"
10451 [ $min -ne $PAGE_SIZE ] &&
10452 error "min is not $PAGE_SIZE: $min"
10453 [ $max -ne $PAGE_SIZE ] &&
10454 error "max is incorrect: $max"
10455 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10456 error "sum is wrong: $sum"
10460 done < $TMP/$tfile.tmp
10462 #check that we actually got some stats
10463 [ "$read_bytes" ] || error "Missing read_bytes stats"
10464 [ "$write_bytes" ] || error "Missing write_bytes stats"
10465 [ "$read_bytes" != 0 ] || error "no read done"
10466 [ "$write_bytes" != 0 ] || error "no write done"
10468 rm -f $TMP/${tfile}.tmp
10470 run_test 127b "verify the llite client stats are sane"
10472 test_128() { # bug 15212
10474 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10479 result=$(grep error $TMP/$tfile.log)
10480 rm -f $DIR/$tfile $TMP/$tfile.log
10481 [ -z "$result" ] ||
10482 error "consecutive find's under interactive lfs failed"
10484 run_test 128 "interactive lfs for 2 consecutive find's"
10486 set_dir_limits () {
10491 local ldproc=/proc/fs/ldiskfs
10492 local facets=$(get_facets MDS)
10494 for facet in ${facets//,/ }; do
10495 canondev=$(ldiskfs_canon \
10496 *.$(convert_facet2label $facet).mntdev $facet)
10497 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10498 ldproc=/sys/fs/ldiskfs
10499 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10500 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10504 check_mds_dmesg() {
10505 local facets=$(get_facets MDS)
10506 for facet in ${facets//,/ }; do
10507 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10514 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10515 skip "Need MDS version with at least 2.5.56"
10516 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10517 skip_env "ldiskfs only test"
10519 remote_mds_nodsh && skip "remote MDS with nodsh"
10523 local has_warning=false
10526 mkdir -p $DIR/$tdir
10528 # block size of mds1
10529 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10530 set_dir_limits $maxsize $maxsize
10531 local dirsize=$(stat -c%s "$DIR/$tdir")
10533 while [[ $dirsize -le $maxsize ]]; do
10534 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10536 if ! $has_warning; then
10537 check_mds_dmesg '"is approaching"' && has_warning=true
10539 # check two errors:
10540 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10541 # EFBIG for previous versions included in ldiskfs series
10542 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
10544 echo "return code $rc received as expected"
10546 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10547 error_exit "create failed w/o dir size limit"
10549 check_mds_dmesg '"has reached"' ||
10550 error_exit "reached message should be output"
10552 [ $has_warning = "false" ] &&
10553 error_exit "warning message should be output"
10555 dirsize=$(stat -c%s "$DIR/$tdir")
10557 [[ $dirsize -ge $maxsize ]] && return 0
10558 error_exit "current dir size $dirsize, " \
10559 "previous limit $maxsize"
10560 elif [ $rc -ne 0 ]; then
10562 error_exit "return $rc received instead of expected " \
10563 "$EFBIG or $ENOSPC, files in dir $dirsize"
10565 nfiles=$((nfiles + 1))
10566 dirsize=$(stat -c%s "$DIR/$tdir")
10570 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10572 run_test 129 "test directory size limit ========================"
10581 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10582 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10584 trap cleanup_130 EXIT RETURN
10586 local fm_file=$DIR/$tfile
10587 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10588 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10589 error "dd failed for $fm_file"
10591 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10592 filefrag -ves $fm_file
10594 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10595 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10596 [ $RC != 0 ] && error "filefrag $fm_file failed"
10598 filefrag_op=$(filefrag -ve -k $fm_file |
10599 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10600 lun=$($LFS getstripe -i $fm_file)
10602 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10605 for line in $filefrag_op
10607 frag_lun=`echo $line | cut -d: -f5`
10608 ext_len=`echo $line | cut -d: -f4`
10609 if (( $frag_lun != $lun )); then
10611 error "FIEMAP on 1-stripe file($fm_file) failed"
10614 (( tot_len += ext_len ))
10617 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10619 error "FIEMAP on 1-stripe file($fm_file) failed;"
10625 echo "FIEMAP on single striped file succeeded"
10627 run_test 130a "FIEMAP (1-stripe file)"
10630 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10632 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10633 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10635 trap cleanup_130 EXIT RETURN
10637 local fm_file=$DIR/$tfile
10638 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10639 error "setstripe on $fm_file"
10640 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10641 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10643 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10644 error "dd failed on $fm_file"
10646 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10647 filefrag_op=$(filefrag -ve -k $fm_file |
10648 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10650 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10651 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10656 for line in $filefrag_op
10658 frag_lun=$(echo $line | cut -d: -f5 |
10659 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10660 ext_len=$(echo $line | cut -d: -f4)
10661 if (( $frag_lun != $last_lun )); then
10662 if (( tot_len != 1024 )); then
10664 error "FIEMAP on $fm_file failed; returned " \
10665 "len $tot_len for OST $last_lun instead of 1024"
10668 (( num_luns += 1 ))
10672 (( tot_len += ext_len ))
10675 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10677 error "FIEMAP on $fm_file failed; returned wrong number of " \
10678 "luns or wrong len for OST $last_lun"
10684 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10686 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10689 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10691 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10692 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10694 trap cleanup_130 EXIT RETURN
10696 local fm_file=$DIR/$tfile
10697 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10698 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10699 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10701 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10702 error "dd failed on $fm_file"
10704 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10705 filefrag_op=$(filefrag -ve -k $fm_file |
10706 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10708 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10709 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10714 for line in $filefrag_op
10716 frag_lun=$(echo $line | cut -d: -f5 |
10717 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10718 ext_len=$(echo $line | cut -d: -f4)
10719 if (( $frag_lun != $last_lun )); then
10720 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10721 if (( logical != 512 )); then
10723 error "FIEMAP on $fm_file failed; returned " \
10724 "logical start for lun $logical instead of 512"
10727 if (( tot_len != 512 )); then
10729 error "FIEMAP on $fm_file failed; returned " \
10730 "len $tot_len for OST $last_lun instead of 1024"
10733 (( num_luns += 1 ))
10737 (( tot_len += ext_len ))
10740 if (( num_luns != 2 || tot_len != 512 )); then
10742 error "FIEMAP on $fm_file failed; returned wrong number of " \
10743 "luns or wrong len for OST $last_lun"
10749 echo "FIEMAP on 2-stripe file with hole succeeded"
10751 run_test 130c "FIEMAP (2-stripe file with hole)"
10754 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10756 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10757 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10759 trap cleanup_130 EXIT RETURN
10761 local fm_file=$DIR/$tfile
10762 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10763 error "setstripe on $fm_file"
10764 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10765 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10767 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10768 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10769 error "dd failed on $fm_file"
10771 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10772 filefrag_op=$(filefrag -ve -k $fm_file |
10773 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10775 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10776 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10781 for line in $filefrag_op
10783 frag_lun=$(echo $line | cut -d: -f5 |
10784 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10785 ext_len=$(echo $line | cut -d: -f4)
10786 if (( $frag_lun != $last_lun )); then
10787 if (( tot_len != 1024 )); then
10789 error "FIEMAP on $fm_file failed; returned " \
10790 "len $tot_len for OST $last_lun instead of 1024"
10793 (( num_luns += 1 ))
10797 (( tot_len += ext_len ))
10800 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10802 error "FIEMAP on $fm_file failed; returned wrong number of " \
10803 "luns or wrong len for OST $last_lun"
10809 echo "FIEMAP on N-stripe file succeeded"
10811 run_test 130d "FIEMAP (N-stripe file)"
10814 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10816 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10817 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10819 trap cleanup_130 EXIT RETURN
10821 local fm_file=$DIR/$tfile
10822 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10823 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10824 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10827 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10828 for ((i = 0; i < $NUM_BLKS; i++))
10830 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10833 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10834 filefrag_op=$(filefrag -ve -k $fm_file |
10835 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10837 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10838 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10843 for line in $filefrag_op
10845 frag_lun=$(echo $line | cut -d: -f5 |
10846 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10847 ext_len=$(echo $line | cut -d: -f4)
10848 if (( $frag_lun != $last_lun )); then
10849 if (( tot_len != $EXPECTED_LEN )); then
10851 error "FIEMAP on $fm_file failed; returned " \
10852 "len $tot_len for OST $last_lun instead " \
10856 (( num_luns += 1 ))
10860 (( tot_len += ext_len ))
10863 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10865 error "FIEMAP on $fm_file failed; returned wrong number " \
10866 "of luns or wrong len for OST $last_lun"
10872 echo "FIEMAP with continuation calls succeeded"
10874 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10877 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10878 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10880 local fm_file=$DIR/$tfile
10881 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10882 error "multiop create with lov_delay_create on $fm_file"
10884 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10885 filefrag_extents=$(filefrag -vek $fm_file |
10886 awk '/extents? found/ { print $2 }')
10887 if [[ "$filefrag_extents" != "0" ]]; then
10888 error "FIEMAP on $fm_file failed; " \
10889 "returned $filefrag_extents expected 0"
10894 run_test 130f "FIEMAP (unstriped file)"
10896 # Test for writev/readv
10898 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10899 error "writev test failed"
10900 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10901 error "readv failed"
10904 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10907 local fsize=$((524288 + 1048576 + 1572864))
10908 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10909 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10910 error "append writev test failed"
10912 ((fsize += 1572864 + 1048576))
10913 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10914 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10915 error "append writev test failed"
10918 run_test 131b "test append writev"
10921 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10924 run_test 131c "test read/write on file w/o objects"
10927 rwv -f $DIR/$tfile -w -n 1 1572864
10928 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10929 if [ "$NOB" != 1572864 ]; then
10930 error "Short read filed: read $NOB bytes instead of 1572864"
10934 run_test 131d "test short read"
10937 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10938 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10939 error "read hitting hole failed"
10942 run_test 131e "test read hitting hole"
10951 mds*) res=$(do_facet $facet \
10952 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10954 ost*) res=$(do_facet $facet \
10955 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10957 *) error "Wrong facet '$facet'" ;;
10959 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10960 # if the argument $3 is zero, it means any stat increment is ok.
10961 if [[ $want -gt 0 ]]; then
10962 local count=$(echo $res | awk '{ print $2 }')
10963 [[ $count -ne $want ]] &&
10964 error "The $op counter on $facet is $count, not $want"
10969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10970 remote_ost_nodsh && skip "remote OST with nodsh"
10971 remote_mds_nodsh && skip "remote MDS with nodsh"
10972 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10973 skip_env "MDS doesn't support rename stats"
10975 local testdir=$DIR/${tdir}/stats_testdir
10977 mkdir -p $DIR/${tdir}
10980 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10981 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10983 # verify mdt stats first.
10984 mkdir ${testdir} || error "mkdir failed"
10985 check_stats $SINGLEMDS "mkdir" 1
10986 touch ${testdir}/${tfile} || error "touch failed"
10987 check_stats $SINGLEMDS "open" 1
10988 check_stats $SINGLEMDS "close" 1
10989 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10990 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10991 check_stats $SINGLEMDS "mknod" 2
10993 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10994 check_stats $SINGLEMDS "unlink" 1
10995 rm -f ${testdir}/${tfile} || error "file remove failed"
10996 check_stats $SINGLEMDS "unlink" 2
10998 # remove working dir and check mdt stats again.
10999 rmdir ${testdir} || error "rmdir failed"
11000 check_stats $SINGLEMDS "rmdir" 1
11002 local testdir1=$DIR/${tdir}/stats_testdir1
11003 mkdir -p ${testdir}
11004 mkdir -p ${testdir1}
11005 touch ${testdir1}/test1
11006 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11007 check_stats $SINGLEMDS "crossdir_rename" 1
11009 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11010 check_stats $SINGLEMDS "samedir_rename" 1
11012 rm -rf $DIR/${tdir}
11014 run_test 133a "Verifying MDT stats ========================================"
11019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11020 remote_ost_nodsh && skip "remote OST with nodsh"
11021 remote_mds_nodsh && skip "remote MDS with nodsh"
11023 local testdir=$DIR/${tdir}/stats_testdir
11025 mkdir -p ${testdir} || error "mkdir failed"
11026 touch ${testdir}/${tfile} || error "touch failed"
11027 cancel_lru_locks mdc
11030 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11031 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11033 # extra mdt stats verification.
11034 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11035 check_stats $SINGLEMDS "setattr" 1
11036 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11037 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11039 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11040 check_stats $SINGLEMDS "getattr" 1
11042 rm -rf $DIR/${tdir}
11044 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11045 # so the check below is not reliable
11046 [ $MDSCOUNT -eq 1 ] || return 0
11048 # Sleep to avoid a cached response.
11049 #define OBD_STATFS_CACHE_SECONDS 1
11051 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11052 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11053 $LFS df || error "lfs failed"
11054 check_stats $SINGLEMDS "statfs" 1
11056 # check aggregated statfs (LU-10018)
11057 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11059 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11062 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11063 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11065 check_stats $SINGLEMDS "statfs" 1
11067 # We want to check that the client didn't send OST_STATFS to
11068 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11069 # extra care is needed here.
11070 if remote_mds; then
11071 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11072 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11074 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11075 [ "$res" ] && error "OST got STATFS"
11080 run_test 133b "Verifying extra MDT stats =================================="
11083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11084 remote_ost_nodsh && skip "remote OST with nodsh"
11085 remote_mds_nodsh && skip "remote MDS with nodsh"
11087 local testdir=$DIR/$tdir/stats_testdir
11089 test_mkdir -p $testdir
11091 # verify obdfilter stats.
11092 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11094 cancel_lru_locks osc
11095 wait_delete_completed
11098 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11099 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11101 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11104 cancel_lru_locks osc
11105 check_stats ost1 "write" 1
11107 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11108 check_stats ost1 "read" 1
11110 > $testdir/$tfile || error "truncate failed"
11111 check_stats ost1 "punch" 1
11113 rm -f $testdir/$tfile || error "file remove failed"
11114 wait_delete_completed
11115 check_stats ost1 "destroy" 1
11119 run_test 133c "Verifying OST stats ========================================"
11126 while [ $value -ge 2 ]; do
11131 if [ $orig -gt $order ]; then
11139 local size=('K' 'M' 'G' 'T');
11141 local size_string=$value
11143 while [ $value -ge 1024 ]; do
11144 if [ $i -gt 3 ]; then
11145 #T is the biggest unit we get here, if that is bigger,
11147 size_string=${value}T
11150 value=$((value >> 10))
11151 if [ $value -lt 1024 ]; then
11152 size_string=${value}${size[$i]}
11161 get_rename_size() {
11163 local context=${2:-.}
11164 local sample=$(do_facet $SINGLEMDS $LCTL \
11165 get_param mdt.$FSNAME-MDT0000.rename_stats |
11166 grep -A1 $context |
11167 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11173 remote_ost_nodsh && skip "remote OST with nodsh"
11174 remote_mds_nodsh && skip "remote MDS with nodsh"
11175 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11176 skip_env "MDS doesn't support rename stats"
11178 local testdir1=$DIR/${tdir}/stats_testdir1
11179 local testdir2=$DIR/${tdir}/stats_testdir2
11180 mkdir -p $DIR/${tdir}
11182 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11184 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11185 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11187 createmany -o $testdir1/test 512 || error "createmany failed"
11189 # check samedir rename size
11190 mv ${testdir1}/test0 ${testdir1}/test_0
11192 local testdir1_size=$(ls -l $DIR/${tdir} |
11193 awk '/stats_testdir1/ {print $5}')
11194 local testdir2_size=$(ls -l $DIR/${tdir} |
11195 awk '/stats_testdir2/ {print $5}')
11197 testdir1_size=$(order_2 $testdir1_size)
11198 testdir2_size=$(order_2 $testdir2_size)
11200 testdir1_size=$(size_in_KMGT $testdir1_size)
11201 testdir2_size=$(size_in_KMGT $testdir2_size)
11203 echo "source rename dir size: ${testdir1_size}"
11204 echo "target rename dir size: ${testdir2_size}"
11206 local cmd="do_facet $SINGLEMDS $LCTL "
11207 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11209 eval $cmd || error "$cmd failed"
11210 local samedir=$($cmd | grep 'same_dir')
11211 local same_sample=$(get_rename_size $testdir1_size)
11212 [ -z "$samedir" ] && error "samedir_rename_size count error"
11213 [[ $same_sample -eq 1 ]] ||
11214 error "samedir_rename_size error $same_sample"
11215 echo "Check same dir rename stats success"
11217 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11219 # check crossdir rename size
11220 mv ${testdir1}/test_0 ${testdir2}/test_0
11222 testdir1_size=$(ls -l $DIR/${tdir} |
11223 awk '/stats_testdir1/ {print $5}')
11224 testdir2_size=$(ls -l $DIR/${tdir} |
11225 awk '/stats_testdir2/ {print $5}')
11227 testdir1_size=$(order_2 $testdir1_size)
11228 testdir2_size=$(order_2 $testdir2_size)
11230 testdir1_size=$(size_in_KMGT $testdir1_size)
11231 testdir2_size=$(size_in_KMGT $testdir2_size)
11233 echo "source rename dir size: ${testdir1_size}"
11234 echo "target rename dir size: ${testdir2_size}"
11236 eval $cmd || error "$cmd failed"
11237 local crossdir=$($cmd | grep 'crossdir')
11238 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11239 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11240 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11241 [[ $src_sample -eq 1 ]] ||
11242 error "crossdir_rename_size error $src_sample"
11243 [[ $tgt_sample -eq 1 ]] ||
11244 error "crossdir_rename_size error $tgt_sample"
11245 echo "Check cross dir rename stats success"
11246 rm -rf $DIR/${tdir}
11248 run_test 133d "Verifying rename_stats ========================================"
11251 remote_mds_nodsh && skip "remote MDS with nodsh"
11252 remote_ost_nodsh && skip "remote OST with nodsh"
11253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11255 local testdir=$DIR/${tdir}/stats_testdir
11256 local ctr f0 f1 bs=32768 count=42 sum
11258 mkdir -p ${testdir} || error "mkdir failed"
11260 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11262 for ctr in {write,read}_bytes; do
11264 cancel_lru_locks osc
11266 do_facet ost1 $LCTL set_param -n \
11267 "obdfilter.*.exports.clear=clear"
11269 if [ $ctr = write_bytes ]; then
11271 f1=${testdir}/${tfile}
11273 f0=${testdir}/${tfile}
11277 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11280 cancel_lru_locks osc
11282 sum=$(do_facet ost1 $LCTL get_param \
11283 "obdfilter.*.exports.*.stats" |
11284 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11285 $1 == ctr { sum += $7 }
11286 END { printf("%0.0f", sum) }')
11288 if ((sum != bs * count)); then
11289 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11293 rm -rf $DIR/${tdir}
11295 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11297 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11299 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11300 # not honor the -ignore_readdir_race option correctly. So we call
11301 # error_ignore() rather than error() in these cases. See LU-11152.
11303 if (find --version; do_facet mds1 find --version) |
11304 grep -q '\b4\.5\.1[1-4]\b'; then
11305 error_ignore LU-11152 "$@"
11312 # First without trusting modes.
11313 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11314 echo "proc_dirs='$proc_dirs'"
11315 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11316 find $proc_dirs -exec cat '{}' \; &> /dev/null
11318 # Second verifying readability.
11319 $LCTL get_param -R '*' &> /dev/null
11321 # Verifing writability with badarea_io.
11323 -ignore_readdir_race \
11325 -not -name force_lbug \
11326 -not -name changelog_mask \
11327 -exec badarea_io '{}' \; ||
11328 error_133 "find $proc_dirs failed"
11330 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11333 remote_mds_nodsh && skip "remote MDS with nodsh"
11334 remote_ost_nodsh && skip "remote OST with nodsh"
11336 # eventually, this can also be replaced with "lctl get_param -R",
11337 # but not until that option is always available on the server
11339 for facet in mds1 ost1; do
11340 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11341 skip_noexit "Too old lustre on $facet"
11342 local facet_proc_dirs=$(do_facet $facet \
11343 \\\ls -d $proc_regexp 2>/dev/null)
11344 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11345 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11346 do_facet $facet find $facet_proc_dirs \
11347 ! -name req_history \
11348 -exec cat '{}' \\\; &> /dev/null
11350 do_facet $facet find $facet_proc_dirs \
11351 ! -name req_history \
11353 -exec cat '{}' \\\; &> /dev/null ||
11354 error "proc file read failed"
11356 do_facet $facet find $facet_proc_dirs \
11357 -ignore_readdir_race \
11359 -not -name force_lbug \
11360 -not -name changelog_mask \
11361 -exec badarea_io '{}' \\\; ||
11362 error_133 "$facet find $facet_proc_dirs failed"
11365 # remount the FS in case writes/reads /proc break the FS
11366 cleanup || error "failed to unmount"
11367 setup || error "failed to setup"
11370 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11373 remote_mds_nodsh && skip "remote MDS with nodsh"
11374 remote_ost_nodsh && skip "remote OST with nodsh"
11375 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11376 skip "Need MDS version at least 2.9.54"
11380 for facet in client mds1 ost1; do
11381 local facet_proc_dirs=$(do_facet $facet \
11382 \\\ls -d $proc_regexp 2> /dev/null)
11383 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11384 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11385 # Get the list of files that are missing the terminating newline
11386 local missing=($(do_facet $facet \
11387 find ${facet_proc_dirs} -type f \| \
11388 while read F\; do \
11389 awk -v FS='\v' -v RS='\v\v' \
11390 "'END { if(NR>0 && \
11391 \\\$NF !~ /.*\\\n\$/) \
11392 print FILENAME}'" \
11395 [ ${#missing[*]} -eq 0 ] ||
11396 error "files do not end with newline: ${missing[*]}"
11399 run_test 133h "Proc files should end with newlines"
11402 remote_mds_nodsh && skip "remote MDS with nodsh"
11403 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11404 skip "Need MDS version at least 2.7.54"
11406 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11407 cancel_lru_locks mdc
11409 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11410 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11411 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11414 createmany -o $DIR/$tdir/f $nr ||
11415 error "failed to create $nr files in $DIR/$tdir"
11416 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11418 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11419 do_facet mds1 $LCTL set_param fail_loc=0x327
11420 do_facet mds1 $LCTL set_param fail_val=500
11423 echo "sleep 10 seconds ..."
11425 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11427 do_facet mds1 $LCTL set_param fail_loc=0
11428 do_facet mds1 $LCTL set_param fail_val=0
11429 [ $lck_cnt -lt $unused ] ||
11430 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11433 unlinkmany $DIR/$tdir/f $nr
11435 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11438 remote_mds_nodsh && skip "remote MDS with nodsh"
11439 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11440 skip "Need MDS version at least 2.7.54"
11442 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11443 cancel_lru_locks mdc
11445 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11446 ldlm.lock_reclaim_threshold_mb)
11447 # disable reclaim temporarily
11448 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11450 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11451 do_facet mds1 $LCTL set_param fail_loc=0x328
11452 do_facet mds1 $LCTL set_param fail_val=500
11454 $LCTL set_param debug=+trace
11457 createmany -o $DIR/$tdir/f $nr &
11458 local create_pid=$!
11460 echo "Sleep $TIMEOUT seconds ..."
11462 if ! ps -p $create_pid > /dev/null 2>&1; then
11463 do_facet mds1 $LCTL set_param fail_loc=0
11464 do_facet mds1 $LCTL set_param fail_val=0
11465 do_facet mds1 $LCTL set_param \
11466 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11467 error "createmany finished incorrectly!"
11469 do_facet mds1 $LCTL set_param fail_loc=0
11470 do_facet mds1 $LCTL set_param fail_val=0
11471 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11472 wait $create_pid || return 1
11474 unlinkmany $DIR/$tdir/f $nr
11476 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11478 test_140() { #bug-17379
11479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11481 test_mkdir $DIR/$tdir
11482 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11483 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11485 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11486 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11488 while i=$((i + 1)); do
11490 cd $i || error "Changing to $i"
11491 ln -s ../stat stat || error "Creating stat symlink"
11492 # Read the symlink until ELOOP present,
11493 # not LBUGing the system is considered success,
11494 # we didn't overrun the stack.
11495 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11496 if [ $ret -ne 0 ]; then
11497 if [ $ret -eq 40 ]; then
11500 error "Open stat symlink"
11506 echo "The symlink depth = $i"
11507 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11508 error "Invalid symlink depth"
11510 # Test recursive symlink
11511 ln -s symlink_self symlink_self
11512 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11513 echo "open symlink_self returns $ret"
11514 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11516 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11521 local TF="$TMP/$tfile"
11523 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11525 cancel_lru_locks $OSC
11526 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11527 remount_client $MOUNT
11529 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11532 $TRUNCATE $DIR/$tfile 6000
11533 cancel_lru_locks $OSC
11534 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11537 echo "12345" >>$DIR/$tfile
11538 cancel_lru_locks $OSC
11539 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11542 echo "12345" >>$DIR/$tfile
11543 cancel_lru_locks $OSC
11544 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11549 run_test 150 "truncate/append tests"
11551 #LU-2902 roc_hit was not able to read all values from lproc
11552 function roc_hit_init() {
11553 local list=$(comma_list $(osts_nodes))
11554 local dir=$DIR/$tdir-check
11555 local file=$dir/$tfile
11561 #use setstripe to do a write to every ost
11562 for i in $(seq 0 $((OSTCOUNT-1))); do
11563 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11564 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11565 idx=$(printf %04x $i)
11566 BEFORE=$(get_osd_param $list *OST*$idx stats |
11567 awk '$1 == "cache_access" {sum += $7}
11568 END { printf("%0.0f", sum) }')
11570 cancel_lru_locks osc
11571 cat $file >/dev/null
11573 AFTER=$(get_osd_param $list *OST*$idx stats |
11574 awk '$1 == "cache_access" {sum += $7}
11575 END { printf("%0.0f", sum) }')
11577 echo BEFORE:$BEFORE AFTER:$AFTER
11578 if ! let "AFTER - BEFORE == 4"; then
11580 error "roc_hit is not safe to use"
11588 function roc_hit() {
11589 local list=$(comma_list $(osts_nodes))
11590 echo $(get_osd_param $list '' stats |
11591 awk '$1 == "cache_hit" {sum += $7}
11592 END { printf("%0.0f", sum) }')
11595 function set_cache() {
11598 if [ "$2" == "off" ]; then
11601 local list=$(comma_list $(osts_nodes))
11602 set_osd_param $list '' $1_cache_enable $on
11604 cancel_lru_locks osc
11608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11609 remote_ost_nodsh && skip "remote OST with nodsh"
11612 local list=$(comma_list $(osts_nodes))
11614 # check whether obdfilter is cache capable at all
11615 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11616 skip "not cache-capable obdfilter"
11619 # check cache is enabled on all obdfilters
11620 if get_osd_param $list '' read_cache_enable | grep 0; then
11621 skip "oss cache is disabled"
11624 set_osd_param $list '' writethrough_cache_enable 1
11626 # check write cache is enabled on all obdfilters
11627 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11628 skip "oss write cache is NOT enabled"
11633 #define OBD_FAIL_OBD_NO_LRU 0x609
11634 do_nodes $list $LCTL set_param fail_loc=0x609
11636 # pages should be in the case right after write
11637 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11640 local BEFORE=$(roc_hit)
11641 cancel_lru_locks osc
11642 cat $DIR/$tfile >/dev/null
11643 local AFTER=$(roc_hit)
11645 do_nodes $list $LCTL set_param fail_loc=0
11647 if ! let "AFTER - BEFORE == CPAGES"; then
11648 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11651 # the following read invalidates the cache
11652 cancel_lru_locks osc
11653 set_osd_param $list '' read_cache_enable 0
11654 cat $DIR/$tfile >/dev/null
11656 # now data shouldn't be found in the cache
11658 cancel_lru_locks osc
11659 cat $DIR/$tfile >/dev/null
11661 if let "AFTER - BEFORE != 0"; then
11662 error "IN CACHE: before: $BEFORE, after: $AFTER"
11665 set_osd_param $list '' read_cache_enable 1
11668 run_test 151 "test cache on oss and controls ==============================="
11671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11673 local TF="$TMP/$tfile"
11675 # simulate ENOMEM during write
11676 #define OBD_FAIL_OST_NOMEM 0x226
11677 lctl set_param fail_loc=0x80000226
11678 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11680 sync || error "sync failed"
11681 lctl set_param fail_loc=0
11683 # discard client's cache
11684 cancel_lru_locks osc
11686 # simulate ENOMEM during read
11687 lctl set_param fail_loc=0x80000226
11688 cmp $TF $DIR/$tfile || error "cmp failed"
11689 lctl set_param fail_loc=0
11693 run_test 152 "test read/write with enomem ============================"
11696 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11698 run_test 153 "test if fdatasync does not crash ======================="
11700 dot_lustre_fid_permission_check() {
11702 local ffid=$MOUNT/.lustre/fid/$fid
11705 echo "stat fid $fid"
11706 stat $ffid > /dev/null || error "stat $ffid failed."
11707 echo "touch fid $fid"
11708 touch $ffid || error "touch $ffid failed."
11709 echo "write to fid $fid"
11710 cat /etc/hosts > $ffid || error "write $ffid failed."
11711 echo "read fid $fid"
11712 diff /etc/hosts $ffid || error "read $ffid failed."
11713 echo "append write to fid $fid"
11714 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11715 echo "rename fid $fid"
11716 mv $ffid $test_dir/$tfile.1 &&
11717 error "rename $ffid to $tfile.1 should fail."
11718 touch $test_dir/$tfile.1
11719 mv $test_dir/$tfile.1 $ffid &&
11720 error "rename $tfile.1 to $ffid should fail."
11721 rm -f $test_dir/$tfile.1
11722 echo "truncate fid $fid"
11723 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11724 echo "link fid $fid"
11725 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11726 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11727 echo "setfacl fid $fid"
11728 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11729 echo "getfacl fid $fid"
11730 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11732 echo "unlink fid $fid"
11733 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11734 echo "mknod fid $fid"
11735 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11737 fid=[0xf00000400:0x1:0x0]
11738 ffid=$MOUNT/.lustre/fid/$fid
11740 echo "stat non-exist fid $fid"
11741 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11742 echo "write to non-exist fid $fid"
11743 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11744 echo "link new fid $fid"
11745 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11747 mkdir -p $test_dir/$tdir
11748 touch $test_dir/$tdir/$tfile
11749 fid=$($LFS path2fid $test_dir/$tdir)
11752 error "error: could not get fid for $test_dir/$dir/$tfile."
11754 ffid=$MOUNT/.lustre/fid/$fid
11757 ls $ffid > /dev/null || error "ls $ffid failed."
11758 echo "touch $fid/$tfile.1"
11759 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11761 echo "touch $MOUNT/.lustre/fid/$tfile"
11762 touch $MOUNT/.lustre/fid/$tfile && \
11763 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11765 echo "setxattr to $MOUNT/.lustre/fid"
11766 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11768 echo "listxattr for $MOUNT/.lustre/fid"
11769 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11771 echo "delxattr from $MOUNT/.lustre/fid"
11772 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11774 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11775 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11776 error "touch invalid fid should fail."
11778 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11779 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11780 error "touch non-normal fid should fail."
11782 echo "rename $tdir to $MOUNT/.lustre/fid"
11783 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11784 error "rename to $MOUNT/.lustre/fid should fail."
11786 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11788 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11789 local new_obf_mode=777
11791 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11792 chmod $new_obf_mode $DIR/.lustre/fid ||
11793 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11795 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11796 [ $obf_mode -eq $new_obf_mode ] ||
11797 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11799 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11800 chmod $old_obf_mode $DIR/.lustre/fid ||
11801 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11804 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11805 fid=$($LFS path2fid $test_dir/$tfile-2)
11807 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11809 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11810 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11811 error "create lov data thru .lustre failed"
11813 echo "cp /etc/passwd $test_dir/$tfile-2"
11814 cp /etc/passwd $test_dir/$tfile-2 ||
11815 error "copy to $test_dir/$tfile-2 failed."
11816 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11817 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11818 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11820 rm -rf $test_dir/tfile.lnk
11821 rm -rf $test_dir/$tfile-2
11825 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11826 skip "Need MDS version at least 2.4.1"
11828 local tf=$DIR/$tfile
11831 local fid=$($LFS path2fid $tf)
11832 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11834 # check that we get the same pathname back
11835 local found=$($LFS fid2path $MOUNT "$fid")
11836 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11837 [ "$found" == "$tf" ] ||
11838 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11840 run_test 154A "lfs path2fid and fid2path basic checks"
11843 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11844 skip "Need MDS version at least 2.4.1"
11846 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11847 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11848 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11849 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11851 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11852 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11854 # check that we get the same pathname
11855 echo "PFID: $PFID, name: $name"
11856 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11857 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11858 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11859 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11861 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11863 run_test 154B "verify the ll_decode_linkea tool"
11866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11867 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11868 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11869 skip "Need MDS version at least 2.2.51"
11870 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11872 cp /etc/hosts $DIR/$tfile
11874 fid=$($LFS path2fid $DIR/$tfile)
11876 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11878 dot_lustre_fid_permission_check "$fid" $DIR ||
11879 error "dot lustre permission check $fid failed"
11881 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11883 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11885 touch $MOUNT/.lustre/file &&
11886 error "creation is not allowed under .lustre"
11888 mkdir $MOUNT/.lustre/dir &&
11889 error "mkdir is not allowed under .lustre"
11893 run_test 154a "Open-by-FID"
11896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11897 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11898 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11899 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11900 skip "Need MDS version at least 2.2.51"
11902 local remote_dir=$DIR/$tdir/remote_dir
11906 mkdir -p $DIR/$tdir
11907 $LFS mkdir -i $MDTIDX $remote_dir ||
11908 error "create remote directory failed"
11910 cp /etc/hosts $remote_dir/$tfile
11912 fid=$($LFS path2fid $remote_dir/$tfile)
11914 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11916 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11917 error "dot lustre permission check $fid failed"
11920 run_test 154b "Open-by-FID for remote directory"
11923 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11924 skip "Need MDS version at least 2.4.1"
11926 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11927 local FID1=$($LFS path2fid $DIR/$tfile.1)
11928 local FID2=$($LFS path2fid $DIR/$tfile.2)
11929 local FID3=$($LFS path2fid $DIR/$tfile.3)
11932 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11933 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11934 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11936 [ "$FID" = "${!want}" ] ||
11937 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11941 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11943 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11944 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11948 run_test 154c "lfs path2fid and fid2path multiple arguments"
11951 remote_mds_nodsh && skip "remote MDS with nodsh"
11952 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11953 skip "Need MDS version at least 2.5.53"
11955 if remote_mds; then
11956 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11960 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11967 local fid=$($LFS path2fid $DIR/$tfile)
11970 cmd="exec $fd<$DIR/$tfile"
11972 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11973 echo "$fid_list" | grep "$fid"
11976 cmd="exec $fd>/dev/null"
11978 if [ $rc -ne 0 ]; then
11979 error "FID $fid not found in open files list $fid_list"
11982 run_test 154d "Verify open file fid"
11986 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11987 skip "Need MDS version at least 2.6.50"
11989 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11990 error ".lustre returned by readdir"
11993 run_test 154e ".lustre is not returned by readdir"
11996 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11998 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11999 test_mkdir -p -c1 $DIR/$tdir/d
12000 # test dirs inherit from its stripe
12001 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12002 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12003 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12004 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12007 # get fid of parents
12008 local FID0=$($LFS path2fid $DIR/$tdir/d)
12009 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12010 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12011 local FID3=$($LFS path2fid $DIR)
12013 # check that path2fid --parents returns expected <parent_fid>/name
12014 # 1) test for a directory (single parent)
12015 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12016 [ "$parent" == "$FID0/foo1" ] ||
12017 error "expected parent: $FID0/foo1, got: $parent"
12019 # 2) test for a file with nlink > 1 (multiple parents)
12020 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12021 echo "$parent" | grep -F "$FID1/$tfile" ||
12022 error "$FID1/$tfile not returned in parent list"
12023 echo "$parent" | grep -F "$FID2/link" ||
12024 error "$FID2/link not returned in parent list"
12026 # 3) get parent by fid
12027 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12028 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12029 echo "$parent" | grep -F "$FID1/$tfile" ||
12030 error "$FID1/$tfile not returned in parent list (by fid)"
12031 echo "$parent" | grep -F "$FID2/link" ||
12032 error "$FID2/link not returned in parent list (by fid)"
12034 # 4) test for entry in root directory
12035 parent=$($LFS path2fid --parents $DIR/f)
12036 echo "$parent" | grep -F "$FID3/f" ||
12037 error "$FID3/f not returned in parent list"
12039 # 5) test it on root directory
12040 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12041 error "$MOUNT should not have parents"
12043 # enable xattr caching and check that linkea is correctly updated
12044 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12045 save_lustre_params client "llite.*.xattr_cache" > $save
12046 lctl set_param llite.*.xattr_cache 1
12048 # 6.1) linkea update on rename
12049 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12051 # get parents by fid
12052 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12053 # foo1 should no longer be returned in parent list
12054 echo "$parent" | grep -F "$FID1" &&
12055 error "$FID1 should no longer be in parent list"
12056 # the new path should appear
12057 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12058 error "$FID2/$tfile.moved is not in parent list"
12060 # 6.2) linkea update on unlink
12061 rm -f $DIR/$tdir/d/foo2/link
12062 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12063 # foo2/link should no longer be returned in parent list
12064 echo "$parent" | grep -F "$FID2/link" &&
12065 error "$FID2/link should no longer be in parent list"
12069 restore_lustre_params < $save
12072 run_test 154f "get parent fids by reading link ea"
12076 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12077 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12078 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12079 skip "Need MDS version at least 2.6.92"
12081 mkdir -p $DIR/$tdir
12082 llapi_fid_test -d $DIR/$tdir
12084 run_test 154g "various llapi FID tests"
12086 test_155_small_load() {
12087 local temp=$TMP/$tfile
12088 local file=$DIR/$tfile
12090 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12091 error "dd of=$temp bs=6096 count=1 failed"
12093 cancel_lru_locks $OSC
12094 cmp $temp $file || error "$temp $file differ"
12096 $TRUNCATE $temp 6000
12097 $TRUNCATE $file 6000
12098 cmp $temp $file || error "$temp $file differ (truncate1)"
12100 echo "12345" >>$temp
12101 echo "12345" >>$file
12102 cmp $temp $file || error "$temp $file differ (append1)"
12104 echo "12345" >>$temp
12105 echo "12345" >>$file
12106 cmp $temp $file || error "$temp $file differ (append2)"
12112 test_155_big_load() {
12113 remote_ost_nodsh && skip "remote OST with nodsh"
12115 local temp=$TMP/$tfile
12116 local file=$DIR/$tfile
12119 local cache_size=$(do_facet ost$((MAXI+1)) \
12120 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12121 local large_file_size=$((cache_size * 2))
12123 echo "OSS cache size: $cache_size KB"
12124 echo "Large file size: $large_file_size KB"
12126 [ $MAXV -le $large_file_size ] &&
12127 skip_env "max available OST size needs > $large_file_size KB"
12129 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12131 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12132 error "dd of=$temp bs=$large_file_size count=1k failed"
12135 cancel_lru_locks osc
12136 cmp $temp $file || error "$temp $file differ"
12142 save_writethrough() {
12143 local facets=$(get_facets OST)
12145 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12151 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12153 save_writethrough $p
12156 set_cache writethrough on
12157 test_155_small_load
12158 restore_lustre_params < $p
12161 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12166 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12168 save_writethrough $p
12171 set_cache writethrough off
12172 test_155_small_load
12173 restore_lustre_params < $p
12176 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12181 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12183 save_writethrough $p
12186 set_cache writethrough on
12187 test_155_small_load
12188 restore_lustre_params < $p
12191 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12196 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12198 save_writethrough $p
12201 set_cache writethrough off
12202 test_155_small_load
12203 restore_lustre_params < $p
12206 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12211 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12213 save_writethrough $p
12216 set_cache writethrough on
12218 restore_lustre_params < $p
12221 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12226 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12228 save_writethrough $p
12231 set_cache writethrough off
12233 restore_lustre_params < $p
12236 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12241 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12243 save_writethrough $p
12246 set_cache writethrough on
12248 restore_lustre_params < $p
12251 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12256 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12258 save_writethrough $p
12261 set_cache writethrough off
12263 restore_lustre_params < $p
12266 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12270 remote_ost_nodsh && skip "remote OST with nodsh"
12271 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12272 skip "stats not implemented on old servers"
12273 [ "$ost1_FSTYPE" = "zfs" ] &&
12274 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12279 local file="$DIR/$tfile"
12280 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12282 save_writethrough $p
12285 log "Turn on read and write cache"
12287 set_cache writethrough on
12289 log "Write data and read it back."
12290 log "Read should be satisfied from the cache."
12291 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12293 cancel_lru_locks osc
12294 cat $file >/dev/null
12296 if ! let "AFTER - BEFORE == CPAGES"; then
12297 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12299 log "cache hits:: before: $BEFORE, after: $AFTER"
12302 log "Read again; it should be satisfied from the cache."
12304 cancel_lru_locks osc
12305 cat $file >/dev/null
12307 if ! let "AFTER - BEFORE == CPAGES"; then
12308 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12310 log "cache hits:: before: $BEFORE, after: $AFTER"
12313 log "Turn off the read cache and turn on the write cache"
12315 set_cache writethrough on
12317 log "Read again; it should be satisfied from the cache."
12319 cancel_lru_locks osc
12320 cat $file >/dev/null
12322 if ! let "AFTER - BEFORE == CPAGES"; then
12323 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12325 log "cache hits:: before: $BEFORE, after: $AFTER"
12328 log "Read again; it should not be satisfied from the cache."
12330 cancel_lru_locks osc
12331 cat $file >/dev/null
12333 if ! let "AFTER - BEFORE == 0"; then
12334 error "IN CACHE: before: $BEFORE, after: $AFTER"
12336 log "cache hits:: before: $BEFORE, after: $AFTER"
12339 log "Write data and read it back."
12340 log "Read should be satisfied from the cache."
12341 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12343 cancel_lru_locks osc
12344 cat $file >/dev/null
12346 if ! let "AFTER - BEFORE == CPAGES"; then
12347 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12349 log "cache hits:: before: $BEFORE, after: $AFTER"
12352 log "Read again; it should not be satisfied from the cache."
12354 cancel_lru_locks osc
12355 cat $file >/dev/null
12357 if ! let "AFTER - BEFORE == 0"; then
12358 error "IN CACHE: before: $BEFORE, after: $AFTER"
12360 log "cache hits:: before: $BEFORE, after: $AFTER"
12363 log "Turn off read and write cache"
12365 set_cache writethrough off
12367 log "Write data and read it back"
12368 log "It should not be satisfied from the cache."
12370 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12371 cancel_lru_locks osc
12373 cat $file >/dev/null
12375 if ! let "AFTER - BEFORE == 0"; then
12376 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12378 log "cache hits:: before: $BEFORE, after: $AFTER"
12381 log "Turn on the read cache and turn off the write cache"
12383 set_cache writethrough off
12385 log "Write data and read it back"
12386 log "It should not be satisfied from the cache."
12388 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12390 cancel_lru_locks osc
12391 cat $file >/dev/null
12393 if ! let "AFTER - BEFORE == 0"; then
12394 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12396 log "cache hits:: before: $BEFORE, after: $AFTER"
12399 log "Read again; it should be satisfied from the cache."
12401 cancel_lru_locks osc
12402 cat $file >/dev/null
12404 if ! let "AFTER - BEFORE == CPAGES"; then
12405 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12407 log "cache hits:: before: $BEFORE, after: $AFTER"
12410 restore_lustre_params < $p
12413 run_test 156 "Verification of tunables"
12416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12417 remote_mds_nodsh && skip "remote MDS with nodsh"
12418 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12419 skip "Need MDS version at least 2.2.0"
12421 changelog_register || error "changelog_register failed"
12422 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12423 changelog_users $SINGLEMDS | grep -q $cl_user ||
12424 error "User $cl_user not found in changelog_users"
12427 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12428 changelog_clear 0 || error "changelog_clear failed"
12429 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12430 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12431 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12432 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12433 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12434 rm $DIR/$tdir/pics/desktop.jpg
12436 changelog_dump | tail -10
12438 echo "verifying changelog mask"
12439 changelog_chmask "-MKDIR"
12440 changelog_chmask "-CLOSE"
12442 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12443 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12445 changelog_chmask "+MKDIR"
12446 changelog_chmask "+CLOSE"
12448 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12449 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12451 changelog_dump | tail -10
12452 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12453 CLOSES=$(changelog_dump | grep -c "CLOSE")
12454 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12455 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12458 echo "verifying target fid"
12459 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12460 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12461 [ "$fidc" == "$fidf" ] ||
12462 error "changelog '$tfile' fid $fidc != file fid $fidf"
12463 echo "verifying parent fid"
12464 # The FID returned from the Changelog may be the directory shard on
12465 # a different MDT, and not the FID returned by path2fid on the parent.
12466 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12467 # since this is what will matter when recreating this file in the tree.
12468 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12469 local pathp=$($LFS fid2path $MOUNT "$fidp")
12470 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12471 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12473 echo "getting records for $cl_user"
12474 changelog_users $SINGLEMDS
12475 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12477 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12478 error "changelog_clear failed"
12479 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12480 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12481 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12482 error "user index expect $user_rec1 + $nclr != $user_rec2"
12484 local min0_rec=$(changelog_users $SINGLEMDS |
12485 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12486 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12487 awk '{ print $1; exit; }')
12489 changelog_dump | tail -n 5
12490 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12491 [ $first_rec == $((min0_rec + 1)) ] ||
12492 error "first index should be $min0_rec + 1 not $first_rec"
12494 # LU-3446 changelog index reset on MDT restart
12495 local cur_rec1=$(changelog_users $SINGLEMDS |
12496 awk '/^current.index:/ { print $NF }')
12497 changelog_clear 0 ||
12498 error "clear all changelog records for $cl_user failed"
12499 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12500 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12501 error "Fail to start $SINGLEMDS"
12502 local cur_rec2=$(changelog_users $SINGLEMDS |
12503 awk '/^current.index:/ { print $NF }')
12504 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12505 [ $cur_rec1 == $cur_rec2 ] ||
12506 error "current index should be $cur_rec1 not $cur_rec2"
12508 echo "verifying users from this test are deregistered"
12509 changelog_deregister || error "changelog_deregister failed"
12510 changelog_users $SINGLEMDS | grep -q $cl_user &&
12511 error "User '$cl_user' still in changelog_users"
12513 # lctl get_param -n mdd.*.changelog_users
12514 # current index: 144
12515 # ID index (idle seconds)
12517 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12518 # this is the normal case where all users were deregistered
12519 # make sure no new records are added when no users are present
12520 local last_rec1=$(changelog_users $SINGLEMDS |
12521 awk '/^current.index:/ { print $NF }')
12522 touch $DIR/$tdir/chloe
12523 local last_rec2=$(changelog_users $SINGLEMDS |
12524 awk '/^current.index:/ { print $NF }')
12525 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12526 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12528 # any changelog users must be leftovers from a previous test
12529 changelog_users $SINGLEMDS
12530 echo "other changelog users; can't verify off"
12533 run_test 160a "changelog sanity"
12535 test_160b() { # LU-3587
12536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12537 remote_mds_nodsh && skip "remote MDS with nodsh"
12538 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12539 skip "Need MDS version at least 2.2.0"
12541 changelog_register || error "changelog_register failed"
12542 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12543 changelog_users $SINGLEMDS | grep -q $cl_user ||
12544 error "User '$cl_user' not found in changelog_users"
12546 local longname1=$(str_repeat a 255)
12547 local longname2=$(str_repeat b 255)
12550 echo "creating very long named file"
12551 touch $longname1 || error "create of '$longname1' failed"
12552 echo "renaming very long named file"
12553 mv $longname1 $longname2
12555 changelog_dump | grep RENME | tail -n 5
12558 run_test 160b "Verify that very long rename doesn't crash in changelog"
12561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12562 remote_mds_nodsh && skip "remote MDS with nodsh"
12564 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12565 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12566 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12567 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12571 # Registration step
12572 changelog_register || error "changelog_register failed"
12575 mkdir -p $DIR/$tdir
12576 $MCREATE $DIR/$tdir/foo_160c
12577 changelog_chmask "-TRUNC"
12578 $TRUNCATE $DIR/$tdir/foo_160c 200
12579 changelog_chmask "+TRUNC"
12580 $TRUNCATE $DIR/$tdir/foo_160c 199
12581 changelog_dump | tail -n 5
12582 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12583 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12585 run_test 160c "verify that changelog log catch the truncate event"
12588 remote_mds_nodsh && skip "remote MDS with nodsh"
12589 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12591 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12592 skip "Need MDS version at least 2.7.60"
12594 # Registration step
12595 changelog_register || error "changelog_register failed"
12597 mkdir -p $DIR/$tdir/migrate_dir
12598 changelog_clear 0 || error "changelog_clear failed"
12600 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12601 changelog_dump | tail -n 5
12602 local migrates=$(changelog_dump | grep -c "MIGRT")
12603 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12605 run_test 160d "verify that changelog log catch the migrate event"
12608 remote_mds_nodsh && skip "remote MDS with nodsh"
12611 changelog_register || error "changelog_register failed"
12613 # Delete a future user (expect fail)
12614 local MDT0=$(facet_svc $SINGLEMDS)
12615 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12618 if [ $rc -eq 0 ]; then
12619 error "Deleted non-existant user cl77"
12620 elif [ $rc -ne 2 ]; then
12621 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12624 # Clear to a bad index (1 billion should be safe)
12625 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12628 if [ $rc -eq 0 ]; then
12629 error "Successfully cleared to invalid CL index"
12630 elif [ $rc -ne 22 ]; then
12631 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12634 run_test 160e "changelog negative testing (should return errors)"
12637 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12638 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12639 skip "Need MDS version at least 2.10.56"
12641 local mdts=$(comma_list $(mdts_nodes))
12644 changelog_register || error "first changelog_register failed"
12645 changelog_register || error "second changelog_register failed"
12647 declare -A cl_user1
12648 declare -A cl_user2
12653 # generate some changelog records to accumulate on each MDT
12654 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12655 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12656 error "create $DIR/$tdir/$tfile failed"
12658 # check changelogs have been generated
12659 local nbcl=$(changelog_dump | wc -l)
12660 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12662 for param in "changelog_max_idle_time=10" \
12664 "changelog_min_gc_interval=2" \
12665 "changelog_min_free_cat_entries=3"; do
12666 local MDT0=$(facet_svc $SINGLEMDS)
12667 local var="${param%=*}"
12668 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12670 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12671 do_nodes $mdts $LCTL set_param mdd.*.$param
12674 # force cl_user2 to be idle (1st part)
12677 # simulate changelog catalog almost full
12678 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12679 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12681 for i in $(seq $MDSCOUNT); do
12682 cl_users=(${CL_USERS[mds$i]})
12683 cl_user1[mds$i]="${cl_users[0]}"
12684 cl_user2[mds$i]="${cl_users[1]}"
12686 [ -n "${cl_user1[mds$i]}" ] ||
12687 error "mds$i: no user registered"
12688 [ -n "${cl_user2[mds$i]}" ] ||
12689 error "mds$i: only ${cl_user2[mds$i]} is registered"
12691 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12692 [ -n "$user_rec1" ] ||
12693 error "mds$i: User ${cl_user1[mds$i]} not registered"
12694 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12695 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12696 [ -n "$user_rec2" ] ||
12697 error "mds$i: User ${cl_user1[mds$i]} not registered"
12698 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12699 "$user_rec1 + 2 == $user_rec2"
12700 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12701 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12702 "$user_rec1 + 2, but is $user_rec2"
12703 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12704 [ -n "$user_rec2" ] ||
12705 error "mds$i: User ${cl_user2[mds$i]} not registered"
12706 [ $user_rec1 == $user_rec2 ] ||
12707 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12708 "$user_rec1, but is $user_rec2"
12711 # force cl_user2 to be idle (2nd part) and to reach
12712 # changelog_max_idle_time
12715 # generate one more changelog to trigger fail_loc
12716 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12717 error "create $DIR/$tdir/${tfile}bis failed"
12719 # ensure gc thread is done
12720 for i in $(mdts_nodes); do
12722 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12723 error "$i: GC-thread not done"
12727 for i in $(seq $MDSCOUNT); do
12728 # check cl_user1 still registered
12729 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12730 error "mds$i: User ${cl_user1[mds$i]} not registered"
12731 # check cl_user2 unregistered
12732 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12733 error "mds$i: User ${cl_user2[mds$i]} still registered"
12735 # check changelogs are present and starting at $user_rec1 + 1
12736 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12737 [ -n "$user_rec1" ] ||
12738 error "mds$i: User ${cl_user1[mds$i]} not registered"
12739 first_rec=$($LFS changelog $(facet_svc mds$i) |
12740 awk '{ print $1; exit; }')
12742 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12743 [ $((user_rec1 + 1)) == $first_rec ] ||
12744 error "mds$i: first index should be $user_rec1 + 1, " \
12745 "but is $first_rec"
12748 run_test 160f "changelog garbage collect (timestamped users)"
12751 remote_mds_nodsh && skip "remote MDS with nodsh"
12752 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12753 skip "Need MDS version at least 2.10.56"
12755 local mdts=$(comma_list $(mdts_nodes))
12757 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12758 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12761 changelog_register || error "first changelog_register failed"
12762 changelog_register || error "second changelog_register failed"
12764 declare -A cl_user1
12765 declare -A cl_user2
12770 # generate some changelog records to accumulate on each MDT
12771 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12772 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12773 error "create $DIR/$tdir/$tfile failed"
12775 # check changelogs have been generated
12776 local nbcl=$(changelog_dump | wc -l)
12777 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12779 # reduce the max_idle_indexes value to make sure we exceed it
12780 max_ndx=$((nbcl / 2 - 1))
12782 for param in "changelog_max_idle_indexes=$max_ndx" \
12784 "changelog_min_gc_interval=2" \
12785 "changelog_min_free_cat_entries=3"; do
12786 local MDT0=$(facet_svc $SINGLEMDS)
12787 local var="${param%=*}"
12788 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12790 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12791 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12792 error "unable to set mdd.*.$param"
12795 # simulate changelog catalog almost full
12796 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12797 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12799 for i in $(seq $MDSCOUNT); do
12800 cl_users=(${CL_USERS[mds$i]})
12801 cl_user1[mds$i]="${cl_users[0]}"
12802 cl_user2[mds$i]="${cl_users[1]}"
12804 [ -n "${cl_user1[mds$i]}" ] ||
12805 error "mds$i: no user registered"
12806 [ -n "${cl_user2[mds$i]}" ] ||
12807 error "mds$i: only ${cl_user1[mds$i]} is registered"
12809 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12810 [ -n "$user_rec1" ] ||
12811 error "mds$i: User ${cl_user1[mds$i]} not registered"
12812 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12813 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12814 [ -n "$user_rec2" ] ||
12815 error "mds$i: User ${cl_user1[mds$i]} not registered"
12816 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12817 "$user_rec1 + 2 == $user_rec2"
12818 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12819 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12820 "$user_rec1 + 2, but is $user_rec2"
12821 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12822 [ -n "$user_rec2" ] ||
12823 error "mds$i: User ${cl_user2[mds$i]} not registered"
12824 [ $user_rec1 == $user_rec2 ] ||
12825 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12826 "$user_rec1, but is $user_rec2"
12829 # ensure we are past the previous changelog_min_gc_interval set above
12832 # generate one more changelog to trigger fail_loc
12833 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12834 error "create $DIR/$tdir/${tfile}bis failed"
12836 # ensure gc thread is done
12837 for i in $(mdts_nodes); do
12839 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12840 error "$i: GC-thread not done"
12844 for i in $(seq $MDSCOUNT); do
12845 # check cl_user1 still registered
12846 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12847 error "mds$i: User ${cl_user1[mds$i]} not registered"
12848 # check cl_user2 unregistered
12849 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12850 error "mds$i: User ${cl_user2[mds$i]} still registered"
12852 # check changelogs are present and starting at $user_rec1 + 1
12853 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12854 [ -n "$user_rec1" ] ||
12855 error "mds$i: User ${cl_user1[mds$i]} not registered"
12856 first_rec=$($LFS changelog $(facet_svc mds$i) |
12857 awk '{ print $1; exit; }')
12859 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12860 [ $((user_rec1 + 1)) == $first_rec ] ||
12861 error "mds$i: first index should be $user_rec1 + 1, " \
12862 "but is $first_rec"
12865 run_test 160g "changelog garbage collect (old users)"
12868 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12869 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12870 skip "Need MDS version at least 2.10.56"
12872 local mdts=$(comma_list $(mdts_nodes))
12875 changelog_register || error "first changelog_register failed"
12876 changelog_register || error "second changelog_register failed"
12878 declare -A cl_user1
12879 declare -A cl_user2
12884 # generate some changelog records to accumulate on each MDT
12885 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12886 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12887 error "create $DIR/$tdir/$tfile failed"
12889 # check changelogs have been generated
12890 local nbcl=$(changelog_dump | wc -l)
12891 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12893 for param in "changelog_max_idle_time=10" \
12895 "changelog_min_gc_interval=2"; do
12896 local MDT0=$(facet_svc $SINGLEMDS)
12897 local var="${param%=*}"
12898 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12900 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12901 do_nodes $mdts $LCTL set_param mdd.*.$param
12904 # force cl_user2 to be idle (1st part)
12907 for i in $(seq $MDSCOUNT); do
12908 cl_users=(${CL_USERS[mds$i]})
12909 cl_user1[mds$i]="${cl_users[0]}"
12910 cl_user2[mds$i]="${cl_users[1]}"
12912 [ -n "${cl_user1[mds$i]}" ] ||
12913 error "mds$i: no user registered"
12914 [ -n "${cl_user2[mds$i]}" ] ||
12915 error "mds$i: only ${cl_user2[mds$i]} is registered"
12917 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12918 [ -n "$user_rec1" ] ||
12919 error "mds$i: User ${cl_user1[mds$i]} not registered"
12920 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12921 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12922 [ -n "$user_rec2" ] ||
12923 error "mds$i: User ${cl_user1[mds$i]} not registered"
12924 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12925 "$user_rec1 + 2 == $user_rec2"
12926 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12927 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12928 "$user_rec1 + 2, but is $user_rec2"
12929 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12930 [ -n "$user_rec2" ] ||
12931 error "mds$i: User ${cl_user2[mds$i]} not registered"
12932 [ $user_rec1 == $user_rec2 ] ||
12933 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12934 "$user_rec1, but is $user_rec2"
12937 # force cl_user2 to be idle (2nd part) and to reach
12938 # changelog_max_idle_time
12941 # force each GC-thread start and block then
12942 # one per MDT/MDD, set fail_val accordingly
12943 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12944 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12946 # generate more changelogs to trigger fail_loc
12947 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12948 error "create $DIR/$tdir/${tfile}bis failed"
12950 # stop MDT to stop GC-thread, should be done in back-ground as it will
12951 # block waiting for the thread to be released and exit
12952 declare -A stop_pids
12953 for i in $(seq $MDSCOUNT); do
12955 stop_pids[mds$i]=$!
12958 for i in $(mdts_nodes); do
12961 local facets=$(facets_up_on_host $i)
12963 for facet in ${facets//,/ }; do
12964 if [[ $facet == mds* ]]; then
12968 # ensure each MDS's gc threads are still present and all in "R"
12969 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12970 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12971 error "$i: expected $nb GC-thread"
12973 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12975 error "$i: GC-thread not found in R-state"
12976 # check umounts of each MDT on MDS have reached kthread_stop()
12977 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12978 error "$i: expected $nb umount"
12980 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12981 error "$i: umount not found in D-state"
12984 # release all GC-threads
12985 do_nodes $mdts $LCTL set_param fail_loc=0
12987 # wait for MDT stop to complete
12988 for i in $(seq $MDSCOUNT); do
12989 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12993 # may try to check if any orphan changelog records are present
12994 # via ldiskfs/zfs and llog_reader...
12996 # re-start/mount MDTs
12997 for i in $(seq $MDSCOUNT); do
12998 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12999 error "Fail to start mds$i"
13003 for i in $(seq $MDSCOUNT); do
13004 # check cl_user1 still registered
13005 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13006 error "mds$i: User ${cl_user1[mds$i]} not registered"
13007 # check cl_user2 unregistered
13008 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13009 error "mds$i: User ${cl_user2[mds$i]} still registered"
13011 # check changelogs are present and starting at $user_rec1 + 1
13012 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13013 [ -n "$user_rec1" ] ||
13014 error "mds$i: User ${cl_user1[mds$i]} not registered"
13015 first_rec=$($LFS changelog $(facet_svc mds$i) |
13016 awk '{ print $1; exit; }')
13018 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13019 [ $((user_rec1 + 1)) == $first_rec ] ||
13020 error "mds$i: first index should be $user_rec1 + 1, " \
13021 "but is $first_rec"
13024 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13029 local mdts=$(comma_list $(mdts_nodes))
13031 changelog_register || error "first changelog_register failed"
13033 # generate some changelog records to accumulate on each MDT
13034 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13035 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13036 error "create $DIR/$tdir/$tfile failed"
13038 # check changelogs have been generated
13039 local nbcl=$(changelog_dump | wc -l)
13040 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13042 # simulate race between register and unregister
13043 # XXX as fail_loc is set per-MDS, with DNE configs the race
13044 # simulation will only occur for one MDT per MDS and for the
13045 # others the normal race scenario will take place
13046 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13047 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13048 do_nodes $mdts $LCTL set_param fail_val=1
13050 # unregister 1st user
13051 changelog_deregister &
13053 # wait some time for deregister work to reach race rdv
13055 # register 2nd user
13056 changelog_register || error "2nd user register failed"
13058 wait $pid1 || error "1st user deregister failed"
13062 declare -A LAST_REC
13063 for i in $(seq $MDSCOUNT); do
13064 if changelog_users mds$i | grep "^cl"; then
13065 # make sure new records are added with one user present
13066 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13067 awk '/^current.index:/ { print $NF }')
13069 error "mds$i has no user registered"
13073 # generate more changelog records to accumulate on each MDT
13074 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13075 error "create $DIR/$tdir/${tfile}bis failed"
13077 for i in $(seq $MDSCOUNT); do
13078 last_rec=$(changelog_users $SINGLEMDS |
13079 awk '/^current.index:/ { print $NF }')
13080 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13081 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13082 error "changelogs are off on mds$i"
13085 run_test 160i "changelog user register/unregister race"
13088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13090 test_mkdir -c1 $DIR/$tdir
13091 cp /etc/hosts $DIR/$tdir/$tfile
13092 test_mkdir -c1 $DIR/$tdir/foo1
13093 test_mkdir -c1 $DIR/$tdir/foo2
13094 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13095 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13096 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13097 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13098 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13099 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13100 $LFS fid2path $DIR $FID
13101 error "bad link ea"
13104 rm $DIR/$tdir/foo2/zachary
13106 rm $DIR/$tdir/foo2/thor
13108 rm $DIR/$tdir/$tfile
13110 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13111 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13112 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13113 rm $DIR/$tdir/foo2/maggie
13116 local longname=$tfile.avg_len_is_thirty_two_
13117 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13118 error_noexit 'failed to unlink many hardlinks'" EXIT
13119 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13120 error "failed to hardlink many files"
13121 links=$($LFS fid2path $DIR $FID | wc -l)
13122 echo -n "${links}/1000 links in link EA"
13123 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13125 run_test 161a "link ea sanity"
13128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13129 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13132 local remote_dir=$DIR/$tdir/remote_dir
13134 mkdir -p $DIR/$tdir
13135 $LFS mkdir -i $MDTIDX $remote_dir ||
13136 error "create remote directory failed"
13138 cp /etc/hosts $remote_dir/$tfile
13139 mkdir -p $remote_dir/foo1
13140 mkdir -p $remote_dir/foo2
13141 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13142 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13143 ln $remote_dir/$tfile $remote_dir/foo1/luna
13144 ln $remote_dir/$tfile $remote_dir/foo2/thor
13146 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13148 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13149 $LFS fid2path $DIR $FID
13150 error "bad link ea"
13153 rm $remote_dir/foo2/zachary
13155 rm $remote_dir/foo2/thor
13157 rm $remote_dir/$tfile
13159 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13160 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13161 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13162 $LFS fid2path $DIR $FID
13163 error "bad link rename"
13165 rm $remote_dir/foo2/maggie
13168 local longname=filename_avg_len_is_thirty_two_
13169 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13170 error "failed to hardlink many files"
13171 links=$($LFS fid2path $DIR $FID | wc -l)
13172 echo -n "${links}/1000 links in link EA"
13173 [[ ${links} -gt 60 ]] ||
13174 error "expected at least 60 links in link EA"
13175 unlinkmany $remote_dir/foo2/$longname 1000 ||
13176 error "failed to unlink many hardlinks"
13178 run_test 161b "link ea sanity under remote directory"
13181 remote_mds_nodsh && skip "remote MDS with nodsh"
13182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13183 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13184 skip "Need MDS version at least 2.1.5"
13186 # define CLF_RENAME_LAST 0x0001
13187 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13188 changelog_register || error "changelog_register failed"
13191 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13192 touch $DIR/$tdir/foo_161c
13193 touch $DIR/$tdir/bar_161c
13194 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13195 changelog_dump | grep RENME | tail -n 5
13196 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13197 changelog_clear 0 || error "changelog_clear failed"
13198 if [ x$flags != "x0x1" ]; then
13199 error "flag $flags is not 0x1"
13202 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13203 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13204 touch $DIR/$tdir/foo_161c
13205 touch $DIR/$tdir/bar_161c
13206 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13207 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13208 changelog_dump | grep RENME | tail -n 5
13209 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13210 changelog_clear 0 || error "changelog_clear failed"
13211 if [ x$flags != "x0x0" ]; then
13212 error "flag $flags is not 0x0"
13214 echo "rename overwrite a target having nlink > 1," \
13215 "changelog record has flags of $flags"
13217 # rename doesn't overwrite a target (changelog flag 0x0)
13218 touch $DIR/$tdir/foo_161c
13219 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13220 changelog_dump | grep RENME | tail -n 5
13221 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13222 changelog_clear 0 || error "changelog_clear failed"
13223 if [ x$flags != "x0x0" ]; then
13224 error "flag $flags is not 0x0"
13226 echo "rename doesn't overwrite a target," \
13227 "changelog record has flags of $flags"
13229 # define CLF_UNLINK_LAST 0x0001
13230 # unlink a file having nlink = 1 (changelog flag 0x1)
13231 rm -f $DIR/$tdir/foo2_161c
13232 changelog_dump | grep UNLNK | tail -n 5
13233 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13234 changelog_clear 0 || error "changelog_clear failed"
13235 if [ x$flags != "x0x1" ]; then
13236 error "flag $flags is not 0x1"
13238 echo "unlink a file having nlink = 1," \
13239 "changelog record has flags of $flags"
13241 # unlink a file having nlink > 1 (changelog flag 0x0)
13242 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13243 rm -f $DIR/$tdir/foobar_161c
13244 changelog_dump | grep UNLNK | tail -n 5
13245 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13246 changelog_clear 0 || error "changelog_clear failed"
13247 if [ x$flags != "x0x0" ]; then
13248 error "flag $flags is not 0x0"
13250 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13252 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13255 remote_mds_nodsh && skip "remote MDS with nodsh"
13256 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13261 changelog_register || error "changelog_register failed"
13263 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13264 # interfer with $MOUNT/.lustre/fid/ access
13266 [[ $? -eq 0 ]] || error "mkdir failed"
13268 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13269 $LCTL set_param fail_loc=0x8000140c
13271 $LCTL set_param fail_val=5
13274 echo foofoo > $DIR/$tdir/$tfile &
13277 # wait for create to be delayed
13281 [[ $? -eq 0 ]] || error "create should be blocked"
13283 local tempfile=$(mktemp)
13284 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13285 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13286 # some delay may occur during ChangeLog publishing and file read just
13287 # above, that could allow file write to happen finally
13288 [[ -s $tempfile ]] && echo "file should be empty"
13290 $LCTL set_param fail_loc=0
13293 [[ $? -eq 0 ]] || error "create failed"
13295 run_test 161d "create with concurrent .lustre/fid access"
13298 local expected="$1"
13303 path=$($LFS fid2path "$@")
13306 if [ $rc -ne 0 ]; then
13307 error "path looked up of '$expected' failed: rc=$rc"
13308 elif [ "$path" != "$expected" ]; then
13309 error "path looked up '$path' instead of '$expected'"
13311 echo "FID '$fid' resolves to path '$path' as expected"
13315 test_162a() { # was test_162
13316 test_mkdir -p -c1 $DIR/$tdir/d2
13317 touch $DIR/$tdir/d2/$tfile
13318 touch $DIR/$tdir/d2/x1
13319 touch $DIR/$tdir/d2/x2
13320 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13321 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13323 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13324 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13327 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13328 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13329 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13331 # softlink to wrong file
13332 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13333 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13334 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13337 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13338 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13339 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13340 # fid2path dir/fsname should both work
13341 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13342 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13344 # hardlink count: check that there are 2 links
13345 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13346 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13348 # hardlink indexing: remove the first link
13349 rm $DIR/$tdir/d2/p/q/r/hlink
13350 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13352 run_test 162a "path lookup sanity"
13355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13359 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13360 error "create striped dir failed"
13362 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13363 tail -n 1 | awk '{print $2}')
13364 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13366 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13367 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13370 for ((i=0;i<5;i++)); do
13371 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13372 error "get fid for f$i failed"
13373 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13375 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13376 error "get fid for d$i failed"
13377 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13382 run_test 162b "striped directory path lookup sanity"
13384 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13386 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13387 skip "Need MDS version at least 2.7.51"
13389 local lpath=$tdir.local
13390 local rpath=$tdir.remote
13392 test_mkdir $DIR/$lpath
13393 test_mkdir $DIR/$rpath
13395 for ((i = 0; i <= 101; i++)); do
13398 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13399 error "get fid for local directory $DIR/$lpath failed"
13400 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13403 test_mkdir $DIR/$rpath
13404 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13405 error "get fid for remote directory $DIR/$rpath failed"
13406 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13411 run_test 162c "fid2path works with paths 100 or more directories deep"
13414 # do directio so as not to populate the page cache
13415 log "creating a 10 Mb file"
13416 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13417 log "starting reads"
13418 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13419 log "truncating the file"
13420 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13422 kill %+ || true # reads might have finished
13423 echo "wait until dd is finished"
13425 log "removing the temporary file"
13426 rm -rf $DIR/$tfile || error "tmp file removal failed"
13428 run_test 169 "parallel read and truncate should not deadlock"
13431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13433 $LCTL clear # bug 18514
13434 $LCTL debug_daemon start $TMP/${tfile}_log_good
13436 $LCTL debug_daemon stop
13437 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13438 error "sed failed to read log_good"
13440 $LCTL debug_daemon start $TMP/${tfile}_log_good
13442 $LCTL debug_daemon stop
13444 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13445 error "lctl df log_bad failed"
13447 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13448 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13450 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13451 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13453 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13454 error "bad_line good_line1 good_line2 are empty"
13456 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13457 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13458 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13460 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13461 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13462 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13464 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13465 error "bad_line_new good_line_new are empty"
13467 local expected_good=$((good_line1 + good_line2*2))
13469 rm -f $TMP/${tfile}*
13470 # LU-231, short malformed line may not be counted into bad lines
13471 if [ $bad_line -ne $bad_line_new ] &&
13472 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13473 error "expected $bad_line bad lines, but got $bad_line_new"
13477 if [ $expected_good -ne $good_line_new ]; then
13478 error "expected $expected_good good lines, but got $good_line_new"
13483 run_test 170 "test lctl df to handle corrupted log ====================="
13485 test_171() { # bug20592
13486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13488 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13489 $LCTL set_param fail_loc=0x50e
13490 $LCTL set_param fail_val=3000
13491 multiop_bg_pause $DIR/$tfile O_s || true
13493 kill -USR1 $MULTIPID
13497 if dmesg | grep "recursive fault"; then
13498 error "caught a recursive fault"
13500 $LCTL set_param fail_loc=0
13503 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13505 # it would be good to share it with obdfilter-survey/iokit-libecho code
13506 setup_obdecho_osc () {
13509 local obdfilter_name=$2
13510 echo "Creating new osc for $obdfilter_name on $ost_nid"
13511 # make sure we can find loopback nid
13512 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13514 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13515 ${obdfilter_name}_osc_UUID || rc=2; }
13516 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13517 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13521 cleanup_obdecho_osc () {
13522 local obdfilter_name=$1
13523 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13524 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13531 local pages=${3:-64}
13536 local obd_size=$(get_obd_size $node $OBD)
13537 local page_size=$(get_page_size $node)
13538 if [[ -n "$obd_size" ]]; then
13539 local new_count=$((obd_size / (pages * page_size / 1024)))
13540 [[ $new_count -ge $count ]] || count=$new_count
13543 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13544 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13546 if [ $rc -eq 0 ]; then
13547 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13548 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13550 echo "New object id is $id"
13551 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13553 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13554 "test_brw $count w v $pages $id" || rc=4; }
13555 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13557 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
13558 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
13559 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
13560 { do_facet $node "$LCTL --device ec detach" || rc=6; }
13561 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13568 if ! module_loaded obdecho; then
13569 load_module obdecho/obdecho &&
13570 stack_trap "rmmod obdecho" EXIT ||
13571 error "unable to load obdecho on client"
13574 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13575 local host=$($LCTL get_param -n osc.$osc.import |
13576 awk '/current_connection:/ { print $2 }' )
13577 local target=$($LCTL get_param -n osc.$osc.import |
13578 awk '/target:/ { print $2 }' )
13579 target=${target%_UUID}
13581 if [ -n "$target" ]; then
13582 setup_obdecho_osc $host $target &&
13583 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13584 { error "obdecho setup failed with $?"; return; }
13586 obdecho_test ${target}_osc client ||
13587 error "obdecho_test failed on ${target}_osc"
13589 $LCTL get_param osc.$osc.import
13590 error "there is no osc.$osc.import target"
13593 run_test 180a "test obdecho on osc"
13596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13597 remote_ost_nodsh && skip "remote OST with nodsh"
13599 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13600 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13601 error "failed to load module obdecho"
13603 local target=$(do_facet ost1 $LCTL dl |
13604 awk '/obdfilter/ { print $4; exit; }')
13606 if [ -n "$target" ]; then
13607 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13609 do_facet ost1 $LCTL dl
13610 error "there is no obdfilter target on ost1"
13613 run_test 180b "test obdecho directly on obdfilter"
13615 test_180c() { # LU-2598
13616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13617 remote_ost_nodsh && skip "remote OST with nodsh"
13618 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13619 skip "Need MDS version at least 2.4.0"
13621 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13622 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13623 error "failed to load module obdecho"
13625 local target=$(do_facet ost1 $LCTL dl |
13626 awk '/obdfilter/ { print $4; exit; }')
13628 if [ -n "$target" ]; then
13629 local pages=16384 # 64MB bulk I/O RPC size
13631 obdecho_test "$target" ost1 "$pages" ||
13632 error "obdecho_test with pages=$pages failed with $?"
13634 do_facet ost1 $LCTL dl
13635 error "there is no obdfilter target on ost1"
13638 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13640 test_181() { # bug 22177
13641 test_mkdir $DIR/$tdir
13642 # create enough files to index the directory
13643 createmany -o $DIR/$tdir/foobar 4000
13644 # print attributes for debug purpose
13647 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13649 # remove the files & current working dir
13650 unlinkmany $DIR/$tdir/foobar 4000
13652 kill -USR1 $MULTIPID
13654 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13657 run_test 181 "Test open-unlinked dir ========================"
13663 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13665 $LCTL set_param mdc.*.rpc_stats=clear
13667 for (( i = 0; i < $tcount; i++ )) ; do
13668 mkdir $DIR/$tdir/$i
13671 for (( i = 0; i < $tcount; i++ )) ; do
13672 createmany -o $DIR/$tdir/$i/f- $fcount &
13676 for (( i = 0; i < $tcount; i++ )) ; do
13677 unlinkmany $DIR/$tdir/$i/f- $fcount &
13681 $LCTL get_param mdc.*.rpc_stats
13685 run_test 182 "Test parallel modify metadata operations ================"
13687 test_183() { # LU-2275
13688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13689 remote_mds_nodsh && skip "remote MDS with nodsh"
13690 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13691 skip "Need MDS version at least 2.3.56"
13693 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13694 echo aaa > $DIR/$tdir/$tfile
13696 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13697 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13699 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13700 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13702 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13704 # Flush negative dentry cache
13705 touch $DIR/$tdir/$tfile
13707 # We are not checking for any leaked references here, they'll
13708 # become evident next time we do cleanup with module unload.
13711 run_test 183 "No crash or request leak in case of strange dispositions ========"
13713 # test suite 184 is for LU-2016, LU-2017
13715 check_swap_layouts_support
13717 dir0=$DIR/$tdir/$testnum
13718 test_mkdir -p -c1 $dir0
13723 $LFS setstripe -c1 $file1
13725 $LFS setstripe -c2 $file2
13727 gen1=$($LFS getstripe -g $file1)
13728 gen2=$($LFS getstripe -g $file2)
13730 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13731 gen=$($LFS getstripe -g $file1)
13732 [[ $gen1 != $gen ]] ||
13733 "Layout generation on $file1 does not change"
13734 gen=$($LFS getstripe -g $file2)
13735 [[ $gen2 != $gen ]] ||
13736 "Layout generation on $file2 does not change"
13738 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13739 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13741 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13743 run_test 184a "Basic layout swap"
13746 check_swap_layouts_support
13748 dir0=$DIR/$tdir/$testnum
13749 mkdir -p $dir0 || error "creating dir $dir0"
13756 $LFS setstripe -c1 $file1
13757 $LFS setstripe -c2 $file2
13758 $LFS setstripe -c1 $file3
13759 chown $RUNAS_ID $file3
13760 gen1=$($LFS getstripe -g $file1)
13761 gen2=$($LFS getstripe -g $file2)
13763 $LFS swap_layouts $dir1 $dir2 &&
13764 error "swap of directories layouts should fail"
13765 $LFS swap_layouts $dir1 $file1 &&
13766 error "swap of directory and file layouts should fail"
13767 $RUNAS $LFS swap_layouts $file1 $file2 &&
13768 error "swap of file we cannot write should fail"
13769 $LFS swap_layouts $file1 $file3 &&
13770 error "swap of file with different owner should fail"
13771 /bin/true # to clear error code
13773 run_test 184b "Forbidden layout swap (will generate errors)"
13776 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13777 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13778 check_swap_layouts_support
13780 local dir0=$DIR/$tdir/$testnum
13781 mkdir -p $dir0 || error "creating dir $dir0"
13783 local ref1=$dir0/ref1
13784 local ref2=$dir0/ref2
13785 local file1=$dir0/file1
13786 local file2=$dir0/file2
13787 # create a file large enough for the concurrent test
13788 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13789 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13790 echo "ref file size: ref1($(stat -c %s $ref1))," \
13791 "ref2($(stat -c %s $ref2))"
13794 dd if=$ref1 of=$file1 bs=16k &
13797 # Make sure dd starts to copy file
13798 while [ ! -f $file1 ]; do sleep 0.1; done
13800 $LFS swap_layouts $file1 $file2
13803 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13804 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13806 # how many bytes copied before swapping layout
13807 local copied=$(stat -c %s $file2)
13808 local remaining=$(stat -c %s $ref1)
13809 remaining=$((remaining - copied))
13810 echo "Copied $copied bytes before swapping layout..."
13812 cmp -n $copied $file1 $ref2 | grep differ &&
13813 error "Content mismatch [0, $copied) of ref2 and file1"
13814 cmp -n $copied $file2 $ref1 ||
13815 error "Content mismatch [0, $copied) of ref1 and file2"
13816 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13817 error "Content mismatch [$copied, EOF) of ref1 and file1"
13820 rm -f $ref1 $ref2 $file1 $file2
13822 run_test 184c "Concurrent write and layout swap"
13825 check_swap_layouts_support
13826 [ -z "$(which getfattr 2>/dev/null)" ] &&
13827 skip_env "no getfattr command"
13829 local file1=$DIR/$tdir/$tfile-1
13830 local file2=$DIR/$tdir/$tfile-2
13831 local file3=$DIR/$tdir/$tfile-3
13835 mkdir -p $DIR/$tdir
13836 touch $file1 || error "create $file1 failed"
13837 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13838 error "create $file2 failed"
13839 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13840 error "create $file3 failed"
13841 lovea1=$(get_layout_param $file1)
13843 $LFS swap_layouts $file2 $file3 ||
13844 error "swap $file2 $file3 layouts failed"
13845 $LFS swap_layouts $file1 $file2 ||
13846 error "swap $file1 $file2 layouts failed"
13848 lovea2=$(get_layout_param $file2)
13851 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13853 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13854 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13856 run_test 184d "allow stripeless layouts swap"
13859 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13860 skip "Need MDS version at least 2.6.94"
13861 check_swap_layouts_support
13862 [ -z "$(which getfattr 2>/dev/null)" ] &&
13863 skip_env "no getfattr command"
13865 local file1=$DIR/$tdir/$tfile-1
13866 local file2=$DIR/$tdir/$tfile-2
13867 local file3=$DIR/$tdir/$tfile-3
13870 mkdir -p $DIR/$tdir
13871 touch $file1 || error "create $file1 failed"
13872 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13873 error "create $file2 failed"
13874 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13875 error "create $file3 failed"
13877 $LFS swap_layouts $file1 $file2 ||
13878 error "swap $file1 $file2 layouts failed"
13880 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13881 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13883 echo 123 > $file1 || error "Should be able to write into $file1"
13885 $LFS swap_layouts $file1 $file3 ||
13886 error "swap $file1 $file3 layouts failed"
13888 echo 123 > $file1 || error "Should be able to write into $file1"
13890 rm -rf $file1 $file2 $file3
13892 run_test 184e "Recreate layout after stripeless layout swaps"
13895 # Create a file with name longer than sizeof(struct stat) ==
13896 # 144 to see if we can get chars from the file name to appear
13897 # in the returned striping. Note that 'f' == 0x66.
13898 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13900 mkdir -p $DIR/$tdir
13901 mcreate $DIR/$tdir/$file
13902 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13903 error "IOC_MDC_GETFILEINFO returned garbage striping"
13906 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13908 test_185() { # LU-2441
13909 # LU-3553 - no volatile file support in old servers
13910 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13911 skip "Need MDS version at least 2.3.60"
13913 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13914 touch $DIR/$tdir/spoo
13915 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13916 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13917 error "cannot create/write a volatile file"
13918 [ "$FILESET" == "" ] &&
13919 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13920 error "FID is still valid after close"
13922 multiop_bg_pause $DIR/$tdir vVw4096_c
13929 # assume that the next FID for this client is sequential, since stdout
13930 # is unfortunately eaten by multiop_bg_pause
13931 local n=$((${fidv[1]} + 1))
13932 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13933 if [ "$FILESET" == "" ]; then
13934 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13935 error "FID is missing before close"
13937 kill -USR1 $multi_pid
13938 # 1 second delay, so if mtime change we will see it
13940 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13941 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13943 run_test 185 "Volatile file support"
13946 remote_mds_nodsh && skip "remote MDS with nodsh"
13947 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13948 skip "Need MDS version at least 2.3.0"
13950 local dir0=$DIR/$tdir/$testnum
13951 mkdir -p $dir0 || error "creating dir $dir0"
13953 local file=$dir0/file1
13954 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13955 local dv1=$($LFS data_version $file)
13956 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13957 local dv2=$($LFS data_version $file)
13958 [[ $dv1 != $dv2 ]] ||
13959 error "data version did not change on write $dv1 == $dv2"
13964 run_test 187a "Test data version change"
13967 remote_mds_nodsh && skip "remote MDS with nodsh"
13968 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13969 skip "Need MDS version at least 2.3.0"
13971 local dir0=$DIR/$tdir/$testnum
13972 mkdir -p $dir0 || error "creating dir $dir0"
13974 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13975 [[ ${DV[0]} != ${DV[1]} ]] ||
13976 error "data version did not change on write"\
13977 " ${DV[0]} == ${DV[1]}"
13982 run_test 187b "Test data version change on volatile file"
13985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13986 remote_mgs_nodsh && skip "remote MGS with nodsh"
13987 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13989 local POOL=${POOL:-cea1}
13990 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13991 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13994 local last_ost=$(($OSTCOUNT - 1))
13996 local ost_list=$(seq $first_ost $ost_step $last_ost)
13997 local ost_range="$first_ost $last_ost $ost_step"
13998 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13999 local file_dir=$POOL_ROOT/file_tst
14000 local subdir=$test_path/subdir
14003 if ! combined_mgs_mds ; then
14008 # former test_200a test_200b
14009 pool_add $POOL || { rc=$? ; break; }
14010 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14011 # former test_200c test_200d
14012 mkdir -p $test_path
14013 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14014 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14016 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14017 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14018 || { rc=$? ; break; }
14019 # former test_200e test_200f
14020 local files=$((OSTCOUNT*3))
14021 pool_alloc_files $POOL $test_path $files "$ost_list" \
14022 || { rc=$? ; break; }
14023 pool_create_files $POOL $file_dir $files "$ost_list" \
14024 || { rc=$? ; break; }
14025 # former test_200g test_200h
14026 pool_lfs_df $POOL || { rc=$? ; break; }
14027 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14029 # former test_201a test_201b test_201c
14030 pool_remove_first_target $POOL || { rc=$? ; break; }
14032 local f=$test_path/$tfile
14033 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14034 pool_remove $POOL $f || { rc=$? ; break; }
14040 if ! combined_mgs_mds ; then
14045 run_test 200 "OST pools"
14047 # usage: default_attr <count | size | offset>
14049 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14052 # usage: check_default_stripe_attr
14053 check_default_stripe_attr() {
14054 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14057 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14059 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14063 error "unknown getstripe attr '$1'"
14066 [ $ACTUAL == $EXPECTED ] ||
14067 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14071 test_mkdir $DIR/$tdir
14072 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14074 check_default_stripe_attr --stripe-count
14075 check_default_stripe_attr --stripe-size
14076 check_default_stripe_attr --stripe-index
14078 run_test 204a "Print default stripe attributes"
14081 test_mkdir $DIR/$tdir
14082 $LFS setstripe --stripe-count 1 $DIR/$tdir
14084 check_default_stripe_attr --stripe-size
14085 check_default_stripe_attr --stripe-index
14087 run_test 204b "Print default stripe size and offset"
14090 test_mkdir $DIR/$tdir
14091 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14093 check_default_stripe_attr --stripe-count
14094 check_default_stripe_attr --stripe-index
14096 run_test 204c "Print default stripe count and offset"
14099 test_mkdir $DIR/$tdir
14100 $LFS setstripe --stripe-index 0 $DIR/$tdir
14102 check_default_stripe_attr --stripe-count
14103 check_default_stripe_attr --stripe-size
14105 run_test 204d "Print default stripe count and size"
14108 test_mkdir $DIR/$tdir
14109 $LFS setstripe -d $DIR/$tdir
14111 check_default_stripe_attr --stripe-count --raw
14112 check_default_stripe_attr --stripe-size --raw
14113 check_default_stripe_attr --stripe-index --raw
14115 run_test 204e "Print raw stripe attributes"
14118 test_mkdir $DIR/$tdir
14119 $LFS setstripe --stripe-count 1 $DIR/$tdir
14121 check_default_stripe_attr --stripe-size --raw
14122 check_default_stripe_attr --stripe-index --raw
14124 run_test 204f "Print raw stripe size and offset"
14127 test_mkdir $DIR/$tdir
14128 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14130 check_default_stripe_attr --stripe-count --raw
14131 check_default_stripe_attr --stripe-index --raw
14133 run_test 204g "Print raw stripe count and offset"
14136 test_mkdir $DIR/$tdir
14137 $LFS setstripe --stripe-index 0 $DIR/$tdir
14139 check_default_stripe_attr --stripe-count --raw
14140 check_default_stripe_attr --stripe-size --raw
14142 run_test 204h "Print raw stripe count and size"
14144 # Figure out which job scheduler is being used, if any,
14145 # or use a fake one
14146 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14147 JOBENV=SLURM_JOB_ID
14148 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14150 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14152 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14153 JOBENV=LOADL_STEP_ID
14154 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14157 $LCTL list_param jobid_name > /dev/null 2>&1
14158 if [ $? -eq 0 ]; then
14164 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14166 verify_jobstats() {
14171 # we don't really need to clear the stats for this test to work, since each
14172 # command has a unique jobid, but it makes debugging easier if needed.
14173 # for facet in $facets; do
14174 # local dev=$(convert_facet2label $facet)
14175 # # clear old jobstats
14176 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14179 # use a new JobID for each test, or we might see an old one
14180 [ "$JOBENV" = "FAKE_JOBID" ] &&
14181 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14183 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14185 [ "$JOBENV" = "nodelocal" ] && {
14186 FAKE_JOBID=id.$testnum.%e.$RANDOM
14187 $LCTL set_param jobid_name=$FAKE_JOBID
14188 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14191 log "Test: ${cmd[*]}"
14192 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14194 if [ $JOBENV = "FAKE_JOBID" ]; then
14195 FAKE_JOBID=$JOBVAL ${cmd[*]}
14200 # all files are created on OST0000
14201 for facet in $facets; do
14202 local stats="*.$(convert_facet2label $facet).job_stats"
14204 # strip out libtool wrappers for in-tree executables
14205 if [ $(do_facet $facet lctl get_param $stats |
14206 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14207 do_facet $facet lctl get_param $stats
14208 error "No jobstats for $JOBVAL found on $facet::$stats"
14214 local new_jobenv=$1
14216 set_persistent_param_and_check client "jobid_var" \
14217 "$FSNAME.sys.jobid_var" $new_jobenv
14220 test_205() { # Job stats
14221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14222 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14223 skip "Need MDS version with at least 2.7.1"
14224 remote_mgs_nodsh && skip "remote MGS with nodsh"
14225 remote_mds_nodsh && skip "remote MDS with nodsh"
14226 remote_ost_nodsh && skip "remote OST with nodsh"
14227 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14228 skip "Server doesn't support jobstats"
14229 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14231 local old_jobenv=$($LCTL get_param -n jobid_var)
14232 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14234 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14235 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14237 stack_trap "do_facet mgs $PERM_CMD \
14238 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14242 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14243 mdt.*.job_cleanup_interval | head -n 1)
14244 local new_interval=5
14245 do_facet $SINGLEMDS \
14246 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14247 stack_trap "do_facet $SINGLEMDS \
14248 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14249 local start=$SECONDS
14253 cmd="mkdir $DIR/$tdir"
14254 verify_jobstats "$cmd" "$SINGLEMDS"
14256 cmd="rmdir $DIR/$tdir"
14257 verify_jobstats "$cmd" "$SINGLEMDS"
14258 # mkdir on secondary MDT
14259 if [ $MDSCOUNT -gt 1 ]; then
14260 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14261 verify_jobstats "$cmd" "mds2"
14264 cmd="mknod $DIR/$tfile c 1 3"
14265 verify_jobstats "$cmd" "$SINGLEMDS"
14267 cmd="rm -f $DIR/$tfile"
14268 verify_jobstats "$cmd" "$SINGLEMDS"
14269 # create all files on OST0000 so verify_jobstats can find OST stats
14271 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14272 verify_jobstats "$cmd" "$SINGLEMDS"
14274 cmd="touch $DIR/$tfile"
14275 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14277 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14278 verify_jobstats "$cmd" "ost1"
14280 cancel_lru_locks osc
14281 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14282 verify_jobstats "$cmd" "ost1"
14284 cmd="$TRUNCATE $DIR/$tfile 0"
14285 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14287 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14288 verify_jobstats "$cmd" "$SINGLEMDS"
14289 # jobstats expiry - sleep until old stats should be expired
14290 local left=$((new_interval + 5 - (SECONDS - start)))
14291 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14292 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14294 cmd="mkdir $DIR/$tdir.expire"
14295 verify_jobstats "$cmd" "$SINGLEMDS"
14296 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14297 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14299 # Ensure that jobid are present in changelog (if supported by MDS)
14300 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14301 changelog_dump | tail -10
14302 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14303 [ $jobids -eq 9 ] ||
14304 error "Wrong changelog jobid count $jobids != 9"
14308 jobstats_set $JOBENV
14310 changelog_dump | grep $tfile
14311 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14312 [ $jobids -eq 0 ] ||
14313 error "Unexpected jobids when jobid_var=$JOBENV"
14316 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14317 JOBENV="JOBCOMPLEX"
14318 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14320 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14322 run_test 205 "Verify job stats"
14324 # LU-1480, LU-1773 and LU-1657
14326 mkdir -p $DIR/$tdir
14327 $LFS setstripe -c -1 $DIR/$tdir
14328 #define OBD_FAIL_LOV_INIT 0x1403
14329 $LCTL set_param fail_loc=0xa0001403
14330 $LCTL set_param fail_val=1
14331 touch $DIR/$tdir/$tfile || true
14333 run_test 206 "fail lov_init_raid0() doesn't lbug"
14336 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14337 local fsz=`stat -c %s $DIR/$tfile`
14338 cancel_lru_locks mdc
14340 # do not return layout in getattr intent
14341 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14342 $LCTL set_param fail_loc=0x170
14343 local sz=`stat -c %s $DIR/$tfile`
14345 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14349 run_test 207a "can refresh layout at glimpse"
14352 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14353 local cksum=`md5sum $DIR/$tfile`
14354 local fsz=`stat -c %s $DIR/$tfile`
14355 cancel_lru_locks mdc
14356 cancel_lru_locks osc
14358 # do not return layout in getattr intent
14359 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14360 $LCTL set_param fail_loc=0x171
14362 # it will refresh layout after the file is opened but before read issues
14363 echo checksum is "$cksum"
14364 echo "$cksum" |md5sum -c --quiet || error "file differs"
14368 run_test 207b "can refresh layout at open"
14371 # FIXME: in this test suite, only RD lease is used. This is okay
14372 # for now as only exclusive open is supported. After generic lease
14373 # is done, this test suite should be revised. - Jinshan
14375 remote_mds_nodsh && skip "remote MDS with nodsh"
14376 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14377 skip "Need MDS version at least 2.4.52"
14379 echo "==== test 1: verify get lease work"
14380 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14382 echo "==== test 2: verify lease can be broken by upcoming open"
14383 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14387 $MULTIOP $DIR/$tfile oO_RDONLY:c
14388 kill -USR1 $PID && wait $PID || error "break lease error"
14390 echo "==== test 3: verify lease can't be granted if an open already exists"
14391 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14395 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14396 kill -USR1 $PID && wait $PID || error "open file error"
14398 echo "==== test 4: lease can sustain over recovery"
14399 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14405 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14407 echo "==== test 5: lease broken can't be regained by replay"
14408 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14412 # open file to break lease and then recovery
14413 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14416 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14420 run_test 208 "Exclusive open"
14423 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14424 skip_env "must have disp_stripe"
14427 sync; sleep 5; sync;
14429 echo 3 > /proc/sys/vm/drop_caches
14430 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14432 # open/close 500 times
14433 for i in $(seq 500); do
14437 echo 3 > /proc/sys/vm/drop_caches
14438 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14440 echo "before: $req_before, after: $req_after"
14441 [ $((req_after - req_before)) -ge 300 ] &&
14442 error "open/close requests are not freed"
14445 run_test 209 "read-only open/close requests should be freed promptly"
14449 size=$((size % 8192 + 1))
14450 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14451 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14452 rm -f $DIR/f212 $DIR/f212.xyz
14454 run_test 212 "Sendfile test ============================================"
14457 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14458 cancel_lru_locks osc
14459 lctl set_param fail_loc=0x8000040f
14460 # generate a read lock
14461 cat $DIR/$tfile > /dev/null
14462 # write to the file, it will try to cancel the above read lock.
14463 cat /etc/hosts >> $DIR/$tfile
14465 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14467 test_214() { # for bug 20133
14468 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14469 for (( i=0; i < 340; i++ )) ; do
14470 touch $DIR/$tdir/d214c/a$i
14473 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14474 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14475 ls $DIR/d214c || error "ls $DIR/d214c failed"
14476 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14477 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14479 run_test 214 "hash-indexed directory test - bug 20133"
14481 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14482 create_lnet_proc_files() {
14483 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14486 # counterpart of create_lnet_proc_files
14487 remove_lnet_proc_files() {
14488 rm -f $TMP/lnet_$1.sys
14491 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14492 # 3rd arg as regexp for body
14493 check_lnet_proc_stats() {
14494 local l=$(cat "$TMP/lnet_$1" |wc -l)
14495 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14497 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14500 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14501 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14502 # optional and can be regexp for 2nd line (lnet.routes case)
14503 check_lnet_proc_entry() {
14504 local blp=2 # blp stands for 'position of 1st line of body'
14505 [ -z "$5" ] || blp=3 # lnet.routes case
14507 local l=$(cat "$TMP/lnet_$1" |wc -l)
14508 # subtracting one from $blp because the body can be empty
14509 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14511 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14512 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14514 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14515 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14517 # bail out if any unexpected line happened
14518 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14519 [ "$?" != 0 ] || error "$2 misformatted"
14522 test_215() { # for bugs 18102, 21079, 21517
14523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14525 local N='(0|[1-9][0-9]*)' # non-negative numeric
14526 local P='[1-9][0-9]*' # positive numeric
14527 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14528 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14529 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14530 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14532 local L1 # regexp for 1st line
14533 local L2 # regexp for 2nd line (optional)
14534 local BR # regexp for the rest (body)
14536 # lnet.stats should look as 11 space-separated non-negative numerics
14537 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14538 create_lnet_proc_files "stats"
14539 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14540 remove_lnet_proc_files "stats"
14542 # lnet.routes should look like this:
14543 # Routing disabled/enabled
14544 # net hops priority state router
14545 # where net is a string like tcp0, hops > 0, priority >= 0,
14546 # state is up/down,
14547 # router is a string like 192.168.1.1@tcp2
14548 L1="^Routing (disabled|enabled)$"
14549 L2="^net +hops +priority +state +router$"
14550 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14551 create_lnet_proc_files "routes"
14552 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14553 remove_lnet_proc_files "routes"
14555 # lnet.routers should look like this:
14556 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14557 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14558 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14559 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14560 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14561 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14562 create_lnet_proc_files "routers"
14563 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14564 remove_lnet_proc_files "routers"
14566 # lnet.peers should look like this:
14567 # nid refs state last max rtr min tx min queue
14568 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14569 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14570 # numeric (0 or >0 or <0), queue >= 0.
14571 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14572 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14573 create_lnet_proc_files "peers"
14574 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14575 remove_lnet_proc_files "peers"
14577 # lnet.buffers should look like this:
14578 # pages count credits min
14579 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14580 L1="^pages +count +credits +min$"
14581 BR="^ +$N +$N +$I +$I$"
14582 create_lnet_proc_files "buffers"
14583 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14584 remove_lnet_proc_files "buffers"
14586 # lnet.nis should look like this:
14587 # nid status alive refs peer rtr max tx min
14588 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14589 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14590 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14591 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14592 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14593 create_lnet_proc_files "nis"
14594 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14595 remove_lnet_proc_files "nis"
14597 # can we successfully write to lnet.stats?
14598 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14600 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14602 test_216() { # bug 20317
14603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14604 remote_ost_nodsh && skip "remote OST with nodsh"
14607 local facets=$(get_facets OST)
14608 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14610 save_lustre_params client "osc.*.contention_seconds" > $p
14611 save_lustre_params $facets \
14612 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14613 save_lustre_params $facets \
14614 "ldlm.namespaces.filter-*.contended_locks" >> $p
14615 save_lustre_params $facets \
14616 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14617 clear_stats osc.*.osc_stats
14619 # agressive lockless i/o settings
14620 do_nodes $(comma_list $(osts_nodes)) \
14621 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14622 ldlm.namespaces.filter-*.contended_locks=0 \
14623 ldlm.namespaces.filter-*.contention_seconds=60"
14624 lctl set_param -n osc.*.contention_seconds=60
14626 $DIRECTIO write $DIR/$tfile 0 10 4096
14627 $CHECKSTAT -s 40960 $DIR/$tfile
14629 # disable lockless i/o
14630 do_nodes $(comma_list $(osts_nodes)) \
14631 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14632 ldlm.namespaces.filter-*.contended_locks=32 \
14633 ldlm.namespaces.filter-*.contention_seconds=0"
14634 lctl set_param -n osc.*.contention_seconds=0
14635 clear_stats osc.*.osc_stats
14637 dd if=/dev/zero of=$DIR/$tfile count=0
14638 $CHECKSTAT -s 0 $DIR/$tfile
14640 restore_lustre_params <$p
14644 run_test 216 "check lockless direct write updates file size and kms correctly"
14646 test_217() { # bug 22430
14647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14652 for node in $(nodes_list); do
14653 nid=$(host_nids_address $node $NETTYPE)
14654 if [[ $nid = *-* ]] ; then
14655 echo "lctl ping $(h2nettype $nid)"
14656 lctl ping $(h2nettype $nid)
14658 echo "skipping $node (no hyphen detected)"
14662 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14665 # do directio so as not to populate the page cache
14666 log "creating a 10 Mb file"
14667 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14668 log "starting reads"
14669 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14670 log "truncating the file"
14671 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14673 kill %+ || true # reads might have finished
14674 echo "wait until dd is finished"
14676 log "removing the temporary file"
14677 rm -rf $DIR/$tfile || error "tmp file removal failed"
14679 run_test 218 "parallel read and truncate should not deadlock"
14682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14684 # write one partial page
14685 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14686 # set no grant so vvp_io_commit_write will do sync write
14687 $LCTL set_param fail_loc=0x411
14688 # write a full page at the end of file
14689 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14691 $LCTL set_param fail_loc=0
14692 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14693 $LCTL set_param fail_loc=0x411
14694 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14697 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14698 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14700 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14702 test_220() { #LU-325
14703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14704 remote_ost_nodsh && skip "remote OST with nodsh"
14705 remote_mds_nodsh && skip "remote MDS with nodsh"
14706 remote_mgs_nodsh && skip "remote MGS with nodsh"
14710 # create on MDT0000 so the last_id and next_id are correct
14712 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14716 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14717 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14718 osc.$mdtosc_proc1.prealloc_last_id)
14719 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14720 osc.$mdtosc_proc1.prealloc_next_id)
14724 if ! combined_mgs_mds ; then
14728 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14729 #define OBD_FAIL_OST_ENOINO 0x229
14730 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14731 create_pool $FSNAME.$TESTNAME || return 1
14732 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14734 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14736 MDSOBJS=$((last_id - next_id))
14737 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14739 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14740 echo "OST still has $count kbytes free"
14742 echo "create $MDSOBJS files @next_id..."
14743 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14745 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14746 osc.$mdtosc_proc1.prealloc_last_id)
14747 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14748 osc.$mdtosc_proc1.prealloc_next_id)
14750 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14755 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14756 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14758 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14759 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14760 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14761 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14762 echo "unlink $MDSOBJS files @$next_id..."
14763 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14765 if ! combined_mgs_mds ; then
14769 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14774 dd if=`which date` of=$MOUNT/date oflag=sync
14775 chmod +x $MOUNT/date
14777 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14778 $LCTL set_param fail_loc=0x80001401
14780 $MOUNT/date > /dev/null
14783 run_test 221 "make sure fault and truncate race to not cause OOM"
14786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14789 test_mkdir $DIR/$tdir
14790 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14791 createmany -o $DIR/$tdir/$tfile 10
14792 cancel_lru_locks mdc
14793 cancel_lru_locks osc
14794 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14795 $LCTL set_param fail_loc=0x31a
14796 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14797 $LCTL set_param fail_loc=0
14800 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14806 test_mkdir $DIR/$tdir
14807 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14808 createmany -o $DIR/$tdir/$tfile 10
14809 cancel_lru_locks mdc
14810 cancel_lru_locks osc
14811 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14812 $LCTL set_param fail_loc=0x31a
14813 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14814 $LCTL set_param fail_loc=0
14816 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14822 test_mkdir $DIR/$tdir
14823 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14824 createmany -o $DIR/$tdir/$tfile 10
14825 cancel_lru_locks mdc
14826 cancel_lru_locks osc
14827 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14828 $LCTL set_param fail_loc=0x31b
14829 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14830 $LCTL set_param fail_loc=0
14833 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14835 test_224a() { # LU-1039, MRP-303
14836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14838 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14839 $LCTL set_param fail_loc=0x508
14840 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14841 $LCTL set_param fail_loc=0
14844 run_test 224a "Don't panic on bulk IO failure"
14846 test_224b() { # LU-1039, MRP-303
14847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14849 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14850 cancel_lru_locks osc
14851 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14852 $LCTL set_param fail_loc=0x515
14853 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14854 $LCTL set_param fail_loc=0
14857 run_test 224b "Don't panic on bulk IO failure"
14859 test_224c() { # LU-6441
14860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14861 remote_mds_nodsh && skip "remote MDS with nodsh"
14863 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14864 save_writethrough $p
14865 set_cache writethrough on
14867 local pages_per_rpc=$($LCTL get_param \
14868 osc.*.max_pages_per_rpc)
14869 local at_max=$($LCTL get_param -n at_max)
14870 local timeout=$($LCTL get_param -n timeout)
14871 local test_at="at_max"
14872 local param_at="$FSNAME.sys.at_max"
14873 local test_timeout="timeout"
14874 local param_timeout="$FSNAME.sys.timeout"
14876 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14878 set_persistent_param_and_check client "$test_at" "$param_at" 0
14879 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14881 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14882 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14883 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14884 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14886 do_facet ost1 "$LCTL set_param fail_loc=0"
14888 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14889 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14892 $LCTL set_param -n $pages_per_rpc
14893 restore_lustre_params < $p
14896 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14898 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14901 if [ -z ${MDSSURVEY} ]; then
14902 skip_env "mds-survey not found"
14904 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14905 skip "Need MDS version at least 2.2.51"
14907 local mds=$(facet_host $SINGLEMDS)
14908 local target=$(do_nodes $mds 'lctl dl' |
14909 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14911 local cmd1="file_count=1000 thrhi=4"
14912 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14913 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14914 local cmd="$cmd1 $cmd2 $cmd3"
14916 rm -f ${TMP}/mds_survey*
14918 eval $cmd || error "mds-survey with zero-stripe failed"
14919 cat ${TMP}/mds_survey*
14920 rm -f ${TMP}/mds_survey*
14922 run_test 225a "Metadata survey sanity with zero-stripe"
14925 if [ -z ${MDSSURVEY} ]; then
14926 skip_env "mds-survey not found"
14928 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14929 skip "Need MDS version at least 2.2.51"
14930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14931 remote_mds_nodsh && skip "remote MDS with nodsh"
14932 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14933 skip_env "Need to mount OST to test"
14936 local mds=$(facet_host $SINGLEMDS)
14937 local target=$(do_nodes $mds 'lctl dl' |
14938 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14940 local cmd1="file_count=1000 thrhi=4"
14941 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14942 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14943 local cmd="$cmd1 $cmd2 $cmd3"
14945 rm -f ${TMP}/mds_survey*
14947 eval $cmd || error "mds-survey with stripe_count failed"
14948 cat ${TMP}/mds_survey*
14949 rm -f ${TMP}/mds_survey*
14951 run_test 225b "Metadata survey sanity with stripe_count = 1"
14953 mcreate_path2fid () {
14959 local path=$DIR/$tdir/$name
14964 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14965 error "cannot create $desc"
14967 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14969 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14971 fid_path=$($LFS fid2path $MOUNT $fid)
14973 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14975 [ "$path" == "$fid_path" ] ||
14976 error "fid2path returned $fid_path, expected $path"
14978 echo "pass with $path and $fid"
14983 mkdir -p $DIR/$tdir
14985 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14986 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14987 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14988 mcreate_path2fid 0040666 0 0 dir "directory"
14989 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14990 mcreate_path2fid 0100666 0 0 file "regular file"
14991 mcreate_path2fid 0120666 0 0 link "symbolic link"
14992 mcreate_path2fid 0140666 0 0 sock "socket"
14994 run_test 226a "call path2fid and fid2path on files of all type"
14997 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15002 mkdir -p $DIR/$tdir
15003 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15004 error "create remote directory failed"
15005 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15006 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15007 "character special file (null)"
15008 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15009 "character special file (no device)"
15010 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15011 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15012 "block special file (loop)"
15013 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15014 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15015 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15017 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15019 # LU-1299 Executing or running ldd on a truncated executable does not
15020 # cause an out-of-memory condition.
15022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15023 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15025 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15026 chmod +x $MOUNT/date
15028 $MOUNT/date > /dev/null
15029 ldd $MOUNT/date > /dev/null
15032 run_test 227 "running truncated executable does not cause OOM"
15034 # LU-1512 try to reuse idle OI blocks
15036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15037 remote_mds_nodsh && skip "remote MDS with nodsh"
15038 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15040 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15041 local myDIR=$DIR/$tdir
15044 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15045 $LCTL set_param fail_loc=0x80001002
15046 createmany -o $myDIR/t- 10000
15047 $LCTL set_param fail_loc=0
15048 # The guard is current the largest FID holder
15050 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15052 local IDX=$(($SEQ % 64))
15054 do_facet $SINGLEMDS sync
15055 # Make sure journal flushed.
15057 local blk1=$(do_facet $SINGLEMDS \
15058 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15059 grep Blockcount | awk '{print $4}')
15061 # Remove old files, some OI blocks will become idle.
15062 unlinkmany $myDIR/t- 10000
15063 # Create new files, idle OI blocks should be reused.
15064 createmany -o $myDIR/t- 2000
15065 do_facet $SINGLEMDS sync
15066 # Make sure journal flushed.
15068 local blk2=$(do_facet $SINGLEMDS \
15069 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15070 grep Blockcount | awk '{print $4}')
15072 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15074 run_test 228a "try to reuse idle OI blocks"
15077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15078 remote_mds_nodsh && skip "remote MDS with nodsh"
15079 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15081 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15082 local myDIR=$DIR/$tdir
15085 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15086 $LCTL set_param fail_loc=0x80001002
15087 createmany -o $myDIR/t- 10000
15088 $LCTL set_param fail_loc=0
15089 # The guard is current the largest FID holder
15091 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15093 local IDX=$(($SEQ % 64))
15095 do_facet $SINGLEMDS sync
15096 # Make sure journal flushed.
15098 local blk1=$(do_facet $SINGLEMDS \
15099 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15100 grep Blockcount | awk '{print $4}')
15102 # Remove old files, some OI blocks will become idle.
15103 unlinkmany $myDIR/t- 10000
15106 stop $SINGLEMDS || error "Fail to stop MDT."
15108 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15110 df $MOUNT || error "Fail to df."
15111 # Create new files, idle OI blocks should be reused.
15112 createmany -o $myDIR/t- 2000
15113 do_facet $SINGLEMDS sync
15114 # Make sure journal flushed.
15116 local blk2=$(do_facet $SINGLEMDS \
15117 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15118 grep Blockcount | awk '{print $4}')
15120 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15122 run_test 228b "idle OI blocks can be reused after MDT restart"
15126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15127 remote_mds_nodsh && skip "remote MDS with nodsh"
15128 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15130 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15131 local myDIR=$DIR/$tdir
15134 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15135 $LCTL set_param fail_loc=0x80001002
15136 # 20000 files can guarantee there are index nodes in the OI file
15137 createmany -o $myDIR/t- 20000
15138 $LCTL set_param fail_loc=0
15139 # The guard is current the largest FID holder
15141 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15143 local IDX=$(($SEQ % 64))
15145 do_facet $SINGLEMDS sync
15146 # Make sure journal flushed.
15148 local blk1=$(do_facet $SINGLEMDS \
15149 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15150 grep Blockcount | awk '{print $4}')
15152 # Remove old files, some OI blocks will become idle.
15153 unlinkmany $myDIR/t- 20000
15155 # The OI file should become empty now
15157 # Create new files, idle OI blocks should be reused.
15158 createmany -o $myDIR/t- 2000
15159 do_facet $SINGLEMDS sync
15160 # Make sure journal flushed.
15162 local blk2=$(do_facet $SINGLEMDS \
15163 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15164 grep Blockcount | awk '{print $4}')
15166 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15168 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15170 test_229() { # LU-2482, LU-3448
15171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15172 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15173 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15174 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15178 # Create a file with a released layout and stripe count 2.
15179 $MULTIOP $DIR/$tfile H2c ||
15180 error "failed to create file with released layout"
15182 $LFS getstripe -v $DIR/$tfile
15184 local pattern=$($LFS getstripe -L $DIR/$tfile)
15185 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15187 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15189 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15190 stat $DIR/$tfile || error "failed to stat released file"
15192 chown $RUNAS_ID $DIR/$tfile ||
15193 error "chown $RUNAS_ID $DIR/$tfile failed"
15195 chgrp $RUNAS_ID $DIR/$tfile ||
15196 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15198 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15199 rm $DIR/$tfile || error "failed to remove released file"
15201 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15205 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15206 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15207 skip "Need MDS version at least 2.11.52"
15211 test_mkdir $DIR/$tdir
15212 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15213 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15214 [ $mdt_idx -ne 0 ] &&
15215 error "create local directory on wrong MDT $mdt_idx"
15217 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15218 error "create remote directory failed"
15219 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15220 [ $mdt_idx -ne $MDTIDX ] &&
15221 error "create remote directory on wrong MDT $mdt_idx"
15223 createmany -o $DIR/$tdir/test_230/t- 10 ||
15224 error "create files on remote directory failed"
15225 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15226 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15227 rm -r $DIR/$tdir || error "unlink remote directory failed"
15229 run_test 230a "Create remote directory and files under the remote directory"
15232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15233 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15234 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15235 skip "Need MDS version at least 2.11.52"
15243 local migrate_dir=$DIR/$tdir/migrate_dir
15244 local other_dir=$DIR/$tdir/other_dir
15246 test_mkdir $DIR/$tdir
15247 test_mkdir -i0 -c1 $migrate_dir
15248 test_mkdir -i0 -c1 $other_dir
15249 for ((i=0; i<10; i++)); do
15250 mkdir -p $migrate_dir/dir_${i}
15251 createmany -o $migrate_dir/dir_${i}/f 10 ||
15252 error "create files under remote dir failed $i"
15255 cp /etc/passwd $migrate_dir/$tfile
15256 cp /etc/passwd $other_dir/$tfile
15257 chattr +SAD $migrate_dir
15258 chattr +SAD $migrate_dir/$tfile
15260 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15261 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15262 local old_dir_mode=$(stat -c%f $migrate_dir)
15263 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15265 mkdir -p $migrate_dir/dir_default_stripe2
15266 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15267 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15269 mkdir -p $other_dir
15270 ln $migrate_dir/$tfile $other_dir/luna
15271 ln $migrate_dir/$tfile $migrate_dir/sofia
15272 ln $other_dir/$tfile $migrate_dir/david
15273 ln -s $migrate_dir/$tfile $other_dir/zachary
15274 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15275 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15277 $LFS migrate -m $MDTIDX $migrate_dir ||
15278 error "fails on migrating remote dir to MDT1"
15280 echo "migratate to MDT1, then checking.."
15281 for ((i = 0; i < 10; i++)); do
15282 for file in $(find $migrate_dir/dir_${i}); do
15283 mdt_index=$($LFS getstripe -m $file)
15284 [ $mdt_index == $MDTIDX ] ||
15285 error "$file is not on MDT${MDTIDX}"
15289 # the multiple link file should still in MDT0
15290 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15291 [ $mdt_index == 0 ] ||
15292 error "$file is not on MDT${MDTIDX}"
15294 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15295 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15296 error " expect $old_dir_flag get $new_dir_flag"
15298 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15299 [ "$old_file_flag" = "$new_file_flag" ] ||
15300 error " expect $old_file_flag get $new_file_flag"
15302 local new_dir_mode=$(stat -c%f $migrate_dir)
15303 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15304 error "expect mode $old_dir_mode get $new_dir_mode"
15306 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15307 [ "$old_file_mode" = "$new_file_mode" ] ||
15308 error "expect mode $old_file_mode get $new_file_mode"
15310 diff /etc/passwd $migrate_dir/$tfile ||
15311 error "$tfile different after migration"
15313 diff /etc/passwd $other_dir/luna ||
15314 error "luna different after migration"
15316 diff /etc/passwd $migrate_dir/sofia ||
15317 error "sofia different after migration"
15319 diff /etc/passwd $migrate_dir/david ||
15320 error "david different after migration"
15322 diff /etc/passwd $other_dir/zachary ||
15323 error "zachary different after migration"
15325 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15326 error "${tfile}_ln different after migration"
15328 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15329 error "${tfile}_ln_other different after migration"
15331 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15332 [ $stripe_count = 2 ] ||
15333 error "dir strpe_count $d != 2 after migration."
15335 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15336 [ $stripe_count = 2 ] ||
15337 error "file strpe_count $d != 2 after migration."
15339 #migrate back to MDT0
15342 $LFS migrate -m $MDTIDX $migrate_dir ||
15343 error "fails on migrating remote dir to MDT0"
15345 echo "migrate back to MDT0, checking.."
15346 for file in $(find $migrate_dir); do
15347 mdt_index=$($LFS getstripe -m $file)
15348 [ $mdt_index == $MDTIDX ] ||
15349 error "$file is not on MDT${MDTIDX}"
15352 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15353 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15354 error " expect $old_dir_flag get $new_dir_flag"
15356 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15357 [ "$old_file_flag" = "$new_file_flag" ] ||
15358 error " expect $old_file_flag get $new_file_flag"
15360 local new_dir_mode=$(stat -c%f $migrate_dir)
15361 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15362 error "expect mode $old_dir_mode get $new_dir_mode"
15364 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15365 [ "$old_file_mode" = "$new_file_mode" ] ||
15366 error "expect mode $old_file_mode get $new_file_mode"
15368 diff /etc/passwd ${migrate_dir}/$tfile ||
15369 error "$tfile different after migration"
15371 diff /etc/passwd ${other_dir}/luna ||
15372 error "luna different after migration"
15374 diff /etc/passwd ${migrate_dir}/sofia ||
15375 error "sofia different after migration"
15377 diff /etc/passwd ${other_dir}/zachary ||
15378 error "zachary different after migration"
15380 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15381 error "${tfile}_ln different after migration"
15383 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15384 error "${tfile}_ln_other different after migration"
15386 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15387 [ $stripe_count = 2 ] ||
15388 error "dir strpe_count $d != 2 after migration."
15390 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15391 [ $stripe_count = 2 ] ||
15392 error "file strpe_count $d != 2 after migration."
15394 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15396 run_test 230b "migrate directory"
15399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15401 remote_mds_nodsh && skip "remote MDS with nodsh"
15402 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15403 skip "Need MDS version at least 2.11.52"
15409 local migrate_dir=$DIR/$tdir/migrate_dir
15411 #If migrating directory fails in the middle, all entries of
15412 #the directory is still accessiable.
15413 test_mkdir $DIR/$tdir
15414 test_mkdir -i0 -c1 $migrate_dir
15415 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15417 createmany -o $migrate_dir/f $total ||
15418 error "create files under ${migrate_dir} failed"
15420 # fail after migrating top dir, and this will fail only once, so the
15421 # first sub file migration will fail (currently f3), others succeed.
15422 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15423 do_facet mds1 lctl set_param fail_loc=0x1801
15424 local t=$(ls $migrate_dir | wc -l)
15425 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15426 error "migrate should fail"
15427 local u=$(ls $migrate_dir | wc -l)
15428 [ "$u" == "$t" ] || error "$u != $t during migration"
15430 # add new dir/file should succeed
15431 mkdir $migrate_dir/dir ||
15432 error "mkdir failed under migrating directory"
15433 touch $migrate_dir/file ||
15434 error "create file failed under migrating directory"
15436 # add file with existing name should fail
15437 for file in $migrate_dir/f*; do
15438 stat $file > /dev/null || error "stat $file failed"
15439 $OPENFILE -f O_CREAT:O_EXCL $file &&
15440 error "open(O_CREAT|O_EXCL) $file should fail"
15441 $MULTIOP $file m && error "create $file should fail"
15442 touch $DIR/$tdir/remote_dir/$tfile ||
15443 error "touch $tfile failed"
15444 ln $DIR/$tdir/remote_dir/$tfile $file &&
15445 error "link $file should fail"
15446 mdt_index=$($LFS getstripe -m $file)
15447 if [ $mdt_index == 0 ]; then
15448 # file failed to migrate is not allowed to rename to
15449 mv $DIR/$tdir/remote_dir/$tfile $file &&
15450 error "rename to $file should fail"
15452 mv $DIR/$tdir/remote_dir/$tfile $file ||
15453 error "rename to $file failed"
15455 echo hello >> $file || error "write $file failed"
15458 # resume migration with different options should fail
15459 $LFS migrate -m 0 $migrate_dir &&
15460 error "migrate -m 0 $migrate_dir should fail"
15462 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15463 error "migrate -c 2 $migrate_dir should fail"
15465 # resume migration should succeed
15466 $LFS migrate -m $MDTIDX $migrate_dir ||
15467 error "migrate $migrate_dir failed"
15469 echo "Finish migration, then checking.."
15470 for file in $(find $migrate_dir); do
15471 mdt_index=$($LFS getstripe -m $file)
15472 [ $mdt_index == $MDTIDX ] ||
15473 error "$file is not on MDT${MDTIDX}"
15476 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15478 run_test 230c "check directory accessiblity if migration failed"
15481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15482 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15483 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15484 skip "Need MDS version at least 2.11.52"
15486 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15488 local migrate_dir=$DIR/$tdir/migrate_dir
15498 old_index=$((RANDOM % MDSCOUNT))
15499 old_count=$((MDSCOUNT - old_index))
15500 new_index=$((RANDOM % MDSCOUNT))
15501 new_count=$((MDSCOUNT - new_index))
15502 new_hash="all_char"
15504 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15505 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15507 test_mkdir $DIR/$tdir
15508 test_mkdir -i $old_index -c $old_count $migrate_dir
15510 for ((i=0; i<100; i++)); do
15511 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15512 createmany -o $migrate_dir/dir_${i}/f 100 ||
15513 error "create files under remote dir failed $i"
15516 echo -n "Migrate from MDT$old_index "
15517 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15518 echo -n "to MDT$new_index"
15519 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15522 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15523 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15524 error "migrate remote dir error"
15526 echo "Finish migration, then checking.."
15527 for file in $(find $migrate_dir); do
15528 mdt_index=$($LFS getstripe -m $file)
15529 if [ $mdt_index -lt $new_index ] ||
15530 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15531 error "$file is on MDT$mdt_index"
15535 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15537 run_test 230d "check migrate big directory"
15540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15541 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15542 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15543 skip "Need MDS version at least 2.11.52"
15550 mkdir -p $DIR/$tdir
15551 mkdir $DIR/$tdir/migrate_dir
15552 mkdir $DIR/$tdir/other_dir
15553 touch $DIR/$tdir/migrate_dir/a
15554 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15555 ls $DIR/$tdir/other_dir
15557 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15558 error "migrate dir fails"
15560 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15561 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15563 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15564 [ $mdt_index == 0 ] || error "a is not on MDT0"
15566 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15567 error "migrate dir fails"
15569 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15570 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15572 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15573 [ $mdt_index == 1 ] || error "a is not on MDT1"
15575 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15576 [ $mdt_index == 1 ] || error "b is not on MDT1"
15578 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15579 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15581 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15583 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15585 run_test 230e "migrate mulitple local link files"
15588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15589 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15590 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15591 skip "Need MDS version at least 2.11.52"
15596 mkdir -p $DIR/$tdir
15597 mkdir $DIR/$tdir/migrate_dir
15598 $LFS mkdir -i1 $DIR/$tdir/other_dir
15599 touch $DIR/$tdir/migrate_dir/a
15600 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15601 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15602 ls $DIR/$tdir/other_dir
15604 # a should be migrated to MDT1, since no other links on MDT0
15605 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15606 error "#1 migrate dir fails"
15607 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15608 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15609 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15610 [ $mdt_index == 1 ] || error "a is not on MDT1"
15612 # a should stay on MDT1, because it is a mulitple link file
15613 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15614 error "#2 migrate dir fails"
15615 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15616 [ $mdt_index == 1 ] || error "a is not on MDT1"
15618 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15619 error "#3 migrate dir fails"
15621 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15622 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15623 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15625 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15626 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15628 # a should be migrated to MDT0, since no other links on MDT1
15629 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15630 error "#4 migrate dir fails"
15631 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15632 [ $mdt_index == 0 ] || error "a is not on MDT0"
15634 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15636 run_test 230f "migrate mulitple remote link files"
15639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15640 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15641 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15642 skip "Need MDS version at least 2.11.52"
15644 mkdir -p $DIR/$tdir/migrate_dir
15646 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15647 error "migrating dir to non-exist MDT succeeds"
15650 run_test 230g "migrate dir to non-exist MDT"
15653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15655 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15656 skip "Need MDS version at least 2.11.52"
15660 mkdir -p $DIR/$tdir/migrate_dir
15662 $LFS migrate -m1 $DIR &&
15663 error "migrating mountpoint1 should fail"
15665 $LFS migrate -m1 $DIR/$tdir/.. &&
15666 error "migrating mountpoint2 should fail"
15669 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15670 error "migrating $tdir/migrate_dir/.. should fail"
15674 run_test 230h "migrate .. and root"
15677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15678 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15679 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15680 skip "Need MDS version at least 2.11.52"
15682 mkdir -p $DIR/$tdir/migrate_dir
15684 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15685 error "migration fails with a tailing slash"
15687 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15688 error "migration fails with two tailing slashes"
15690 run_test 230i "lfs migrate -m tolerates trailing slashes"
15693 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15694 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15695 skip "Need MDS version at least 2.11.52"
15697 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15698 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15699 error "create $tfile failed"
15700 cat /etc/passwd > $DIR/$tdir/$tfile
15702 $LFS migrate -m 1 $DIR/$tdir
15704 cmp /etc/passwd $DIR/$tdir/$tfile ||
15705 error "DoM file mismatch after migration"
15707 run_test 230j "DoM file data not changed after dir migration"
15710 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15711 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15712 skip "Need MDS version at least 2.11.56"
15715 local files_on_starting_mdt=0
15717 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15718 $LFS getdirstripe $DIR/$tdir
15719 for i in $(seq $total); do
15720 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15721 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15722 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15725 echo "$files_on_starting_mdt files on MDT0"
15727 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15728 $LFS getdirstripe $DIR/$tdir
15730 files_on_starting_mdt=0
15731 for i in $(seq $total); do
15732 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15733 error "file $tfile.$i mismatch after migration"
15734 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15735 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15738 echo "$files_on_starting_mdt files on MDT1 after migration"
15739 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15741 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15742 $LFS getdirstripe $DIR/$tdir
15744 files_on_starting_mdt=0
15745 for i in $(seq $total); do
15746 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15747 error "file $tfile.$i mismatch after 2nd migration"
15748 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15749 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15752 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15753 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15757 run_test 230k "file data not changed after dir migration"
15760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15761 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15762 skip "Need MDS version at least 2.11.56"
15764 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15765 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15766 error "create files under remote dir failed $i"
15767 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15769 run_test 230l "readdir between MDTs won't crash"
15773 # For simplicity this test assumes that max_pages_per_rpc
15774 # is the same across all OSCs
15775 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15776 local bulk_size=$((max_pages * PAGE_SIZE))
15777 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15780 mkdir -p $DIR/$tdir
15781 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15782 error "failed to set stripe with -S ${brw_size}M option"
15784 # clear the OSC stats
15785 $LCTL set_param osc.*.stats=0 &>/dev/null
15788 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15789 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15790 oflag=direct &>/dev/null || error "dd failed"
15792 sync; sleep 1; sync # just to be safe
15793 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15794 if [ x$nrpcs != "x1" ]; then
15795 $LCTL get_param osc.*.stats
15796 error "found $nrpcs ost_write RPCs, not 1 as expected"
15800 # Drop the OSC cache, otherwise we will read from it
15801 cancel_lru_locks osc
15803 # clear the OSC stats
15804 $LCTL set_param osc.*.stats=0 &>/dev/null
15806 # Client reads $bulk_size.
15807 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15808 iflag=direct &>/dev/null || error "dd failed"
15810 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15811 if [ x$nrpcs != "x1" ]; then
15812 $LCTL get_param osc.*.stats
15813 error "found $nrpcs ost_read RPCs, not 1 as expected"
15816 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15819 mkdir -p $DIR/$tdir
15821 for i in {0..1023}; do
15822 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15823 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15824 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15828 run_test 231b "must not assert on fully utilized OST request buffer"
15831 mkdir -p $DIR/$tdir
15832 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15834 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15835 do_facet ost1 $LCTL set_param fail_loc=0x31c
15837 # ignore dd failure
15838 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15840 do_facet ost1 $LCTL set_param fail_loc=0
15841 umount_client $MOUNT || error "umount failed"
15842 mount_client $MOUNT || error "mount failed"
15843 stop ost1 || error "cannot stop ost1"
15844 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15846 run_test 232a "failed lock should not block umount"
15849 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15850 skip "Need MDS version at least 2.10.58"
15852 mkdir -p $DIR/$tdir
15853 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15854 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15856 cancel_lru_locks osc
15858 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15859 do_facet ost1 $LCTL set_param fail_loc=0x31c
15862 $LFS data_version $DIR/$tdir/$tfile || true
15864 do_facet ost1 $LCTL set_param fail_loc=0
15865 umount_client $MOUNT || error "umount failed"
15866 mount_client $MOUNT || error "mount failed"
15867 stop ost1 || error "cannot stop ost1"
15868 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15870 run_test 232b "failed data version lock should not block umount"
15873 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15874 skip "Need MDS version at least 2.3.64"
15875 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15877 local fid=$($LFS path2fid $MOUNT)
15879 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15880 error "cannot access $MOUNT using its FID '$fid'"
15882 run_test 233a "checking that OBF of the FS root succeeds"
15885 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15886 skip "Need MDS version at least 2.5.90"
15887 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15889 local fid=$($LFS path2fid $MOUNT/.lustre)
15891 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15892 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15894 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15895 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15896 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15898 run_test 233b "checking that OBF of the FS .lustre succeeds"
15901 local p="$TMP/sanityN-$TESTNAME.parameters"
15902 save_lustre_params client "llite.*.xattr_cache" > $p
15903 lctl set_param llite.*.xattr_cache 1 ||
15904 skip_env "xattr cache is not supported"
15906 mkdir -p $DIR/$tdir || error "mkdir failed"
15907 touch $DIR/$tdir/$tfile || error "touch failed"
15908 # OBD_FAIL_LLITE_XATTR_ENOMEM
15909 $LCTL set_param fail_loc=0x1405
15910 getfattr -n user.attr $DIR/$tdir/$tfile &&
15911 error "getfattr should have failed with ENOMEM"
15912 $LCTL set_param fail_loc=0x0
15915 restore_lustre_params < $p
15918 run_test 234 "xattr cache should not crash on ENOMEM"
15921 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15922 skip "Need MDS version at least 2.4.52"
15924 flock_deadlock $DIR/$tfile
15929 124) error "process hangs on a deadlock"
15931 *) error "error executing flock_deadlock $DIR/$tfile"
15935 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15939 check_swap_layouts_support
15941 local ref1=/etc/passwd
15942 local ref2=/etc/group
15943 local file1=$DIR/$tdir/f1
15944 local file2=$DIR/$tdir/f2
15946 test_mkdir -c1 $DIR/$tdir
15947 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15948 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15949 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15950 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15951 local fd=$(free_fd)
15952 local cmd="exec $fd<>$file2"
15955 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15956 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15959 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15964 run_test 236 "Layout swap on open unlinked file"
15966 # LU-4659 linkea consistency
15968 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15969 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15970 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15971 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15974 ln $DIR/$tfile $DIR/$tfile.lnk
15975 touch $DIR/$tfile.new
15976 mv $DIR/$tfile.new $DIR/$tfile
15977 local fid1=$($LFS path2fid $DIR/$tfile)
15978 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15979 local path1=$($LFS fid2path $FSNAME "$fid1")
15980 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15981 local path2=$($LFS fid2path $FSNAME "$fid2")
15982 [ $tfile.lnk == $path2 ] ||
15983 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15986 run_test 238 "Verify linkea consistency"
15988 test_239A() { # was test_239
15989 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15990 skip "Need MDS version at least 2.5.60"
15992 local list=$(comma_list $(mdts_nodes))
15994 mkdir -p $DIR/$tdir
15995 createmany -o $DIR/$tdir/f- 5000
15996 unlinkmany $DIR/$tdir/f- 5000
15997 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
15998 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15999 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16000 osp.*MDT*.sync_in_flight" | calc_sum)
16001 [ "$changes" -eq 0 ] || error "$changes not synced"
16003 run_test 239A "osp_sync test"
16005 test_239a() { #LU-5297
16006 remote_mds_nodsh && skip "remote MDS with nodsh"
16009 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16010 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16011 chgrp $RUNAS_GID $DIR/$tfile
16012 wait_delete_completed
16014 run_test 239a "process invalid osp sync record correctly"
16016 test_239b() { #LU-5297
16017 remote_mds_nodsh && skip "remote MDS with nodsh"
16020 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16021 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16022 chgrp $RUNAS_GID $DIR/$tfile1
16023 wait_delete_completed
16024 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16026 chgrp $RUNAS_GID $DIR/$tfile2
16027 wait_delete_completed
16029 run_test 239b "process osp sync record with ENOMEM error correctly"
16032 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16033 remote_mds_nodsh && skip "remote MDS with nodsh"
16035 mkdir -p $DIR/$tdir
16037 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16038 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16039 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16040 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16042 umount_client $MOUNT || error "umount failed"
16043 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16044 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16045 mount_client $MOUNT || error "failed to mount client"
16047 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16048 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16050 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16056 for LOOP in $(seq $count); do
16057 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16058 cancel_lru_locks $OSC || true
16066 for LOOP in $(seq $1); do
16067 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16072 test_241a() { # was test_241
16073 local bsize=$PAGE_SIZE
16075 (( bsize < 40960 )) && bsize=40960
16076 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16078 cancel_lru_locks $OSC
16079 test_241_bio 1000 $bsize &
16081 test_241_dio 1000 $bsize
16084 run_test 241a "bio vs dio"
16087 local bsize=$PAGE_SIZE
16089 (( bsize < 40960 )) && bsize=40960
16090 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16092 test_241_dio 1000 $bsize &
16094 test_241_dio 1000 $bsize
16097 run_test 241b "dio vs dio"
16100 remote_mds_nodsh && skip "remote MDS with nodsh"
16102 mkdir -p $DIR/$tdir
16103 touch $DIR/$tdir/$tfile
16105 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16106 do_facet mds1 lctl set_param fail_loc=0x105
16107 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16109 do_facet mds1 lctl set_param fail_loc=0
16110 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16112 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16116 test_mkdir $DIR/$tdir
16117 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16119 run_test 243 "various group lock tests"
16123 test_mkdir $DIR/$tdir
16124 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16125 sendfile_grouplock $DIR/$tdir/$tfile || \
16126 error "sendfile+grouplock failed"
16129 run_test 244 "sendfile with group lock tests"
16132 local flagname="multi_mod_rpcs"
16133 local connect_data_name="max_mod_rpcs"
16136 # check if multiple modify RPCs flag is set
16137 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16138 grep "connect_flags:")
16141 echo "$out" | grep -qw $flagname
16142 if [ $? -ne 0 ]; then
16143 echo "connect flag $flagname is not set"
16147 # check if multiple modify RPCs data is set
16148 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16151 echo "$out" | grep -qw $connect_data_name ||
16152 error "import should have connect data $connect_data_name"
16154 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16156 test_246() { # LU-7371
16157 remote_ost_nodsh && skip "remote OST with nodsh"
16158 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16159 skip "Need OST version >= 2.7.62"
16161 do_facet ost1 $LCTL set_param fail_val=4095
16162 #define OBD_FAIL_OST_READ_SIZE 0x234
16163 do_facet ost1 $LCTL set_param fail_loc=0x234
16164 $LFS setstripe $DIR/$tfile -i 0 -c 1
16165 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16166 cancel_lru_locks $FSNAME-OST0000
16167 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16169 run_test 246 "Read file of size 4095 should return right length"
16175 umount_client $submount
16180 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16182 skip_env "Fileset feature is not supported"
16184 local submount=${MOUNT}_$tdir
16187 mkdir -p $submount || error "mkdir $submount failed"
16188 FILESET="$FILESET/$tdir" mount_client $submount ||
16189 error "mount $submount failed"
16190 trap "cleanup_247 $submount" EXIT
16191 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16192 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16193 error "read $MOUNT/$tdir/$tfile failed"
16194 cleanup_247 $submount
16196 run_test 247a "mount subdir as fileset"
16199 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16200 skip_env "Fileset feature is not supported"
16202 local submount=${MOUNT}_$tdir
16204 rm -rf $MOUNT/$tdir
16205 mkdir -p $submount || error "mkdir $submount failed"
16207 FILESET="$FILESET/$tdir" mount_client $submount &&
16208 error "mount $submount should fail"
16211 run_test 247b "mount subdir that dose not exist"
16214 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16215 skip_env "Fileset feature is not supported"
16217 local submount=${MOUNT}_$tdir
16219 mkdir -p $MOUNT/$tdir/dir1
16220 mkdir -p $submount || error "mkdir $submount failed"
16221 trap "cleanup_247 $submount" EXIT
16222 FILESET="$FILESET/$tdir" mount_client $submount ||
16223 error "mount $submount failed"
16224 local fid=$($LFS path2fid $MOUNT/)
16225 $LFS fid2path $submount $fid && error "fid2path should fail"
16226 cleanup_247 $submount
16228 run_test 247c "running fid2path outside root"
16231 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16232 skip "Fileset feature is not supported"
16234 local submount=${MOUNT}_$tdir
16236 mkdir -p $MOUNT/$tdir/dir1
16237 mkdir -p $submount || error "mkdir $submount failed"
16238 FILESET="$FILESET/$tdir" mount_client $submount ||
16239 error "mount $submount failed"
16240 trap "cleanup_247 $submount" EXIT
16241 local fid=$($LFS path2fid $submount/dir1)
16242 $LFS fid2path $submount $fid || error "fid2path should succeed"
16243 cleanup_247 $submount
16245 run_test 247d "running fid2path inside root"
16249 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16251 skip "Fileset feature is not supported"
16253 local submount=${MOUNT}_$tdir
16256 mkdir -p $submount || error "mkdir $submount failed"
16257 FILESET="$FILESET/.." mount_client $submount &&
16258 error "mount $submount should fail"
16261 run_test 247e "mount .. as fileset"
16264 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16265 [ -z "$fast_read_sav" ] && skip "no fast read support"
16267 # create a large file for fast read verification
16268 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16270 # make sure the file is created correctly
16271 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16272 { rm -f $DIR/$tfile; skip "file creation error"; }
16274 echo "Test 1: verify that fast read is 4 times faster on cache read"
16276 # small read with fast read enabled
16277 $LCTL set_param -n llite.*.fast_read=1
16278 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16279 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16280 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16281 # small read with fast read disabled
16282 $LCTL set_param -n llite.*.fast_read=0
16283 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16284 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16285 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16287 # verify that fast read is 4 times faster for cache read
16288 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16289 error_not_in_vm "fast read was not 4 times faster: " \
16290 "$t_fast vs $t_slow"
16292 echo "Test 2: verify the performance between big and small read"
16293 $LCTL set_param -n llite.*.fast_read=1
16295 # 1k non-cache read
16296 cancel_lru_locks osc
16297 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16298 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16299 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16301 # 1M non-cache read
16302 cancel_lru_locks osc
16303 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16304 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16305 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16307 # verify that big IO is not 4 times faster than small IO
16308 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16309 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16311 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16314 run_test 248 "fast read verification"
16316 test_249() { # LU-7890
16317 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16318 skip "Need at least version 2.8.54"
16321 $LFS setstripe -c 1 $DIR/$tfile
16322 # Offset 2T == 4k * 512M
16323 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16324 error "dd to 2T offset failed"
16326 run_test 249 "Write above 2T file size"
16329 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16330 && skip "no 16TB file size limit on ZFS"
16332 $LFS setstripe -c 1 $DIR/$tfile
16333 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16334 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16335 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16336 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16337 conv=notrunc,fsync && error "append succeeded"
16340 run_test 250 "Write above 16T limit"
16343 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16345 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16346 #Skip once - writing the first stripe will succeed
16347 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16348 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16349 error "short write happened"
16351 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16352 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16353 error "short read happened"
16357 run_test 251 "Handling short read and write correctly"
16360 remote_mds_nodsh && skip "remote MDS with nodsh"
16361 remote_ost_nodsh && skip "remote OST with nodsh"
16362 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16363 skip_env "ldiskfs only test"
16373 # check lr_reader on OST0000
16375 dev=$(facet_device $tgt)
16376 out=$(do_facet $tgt $LR_READER $dev)
16377 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16379 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16380 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16381 error "Invalid uuid returned by $LR_READER on target $tgt"
16382 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16384 # check lr_reader -c on MDT0000
16386 dev=$(facet_device $tgt)
16387 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16388 skip "$LR_READER does not support additional options"
16390 out=$(do_facet $tgt $LR_READER -c $dev)
16391 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16393 num=$(echo "$out" | grep -c "mdtlov")
16394 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16395 error "Invalid number of mdtlov clients returned by $LR_READER"
16396 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16398 # check lr_reader -cr on MDT0000
16399 out=$(do_facet $tgt $LR_READER -cr $dev)
16400 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16402 echo "$out" | grep -q "^reply_data:$" ||
16403 error "$LR_READER should have returned 'reply_data' section"
16404 num=$(echo "$out" | grep -c "client_generation")
16405 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16407 run_test 252 "check lr_reader tool"
16409 test_253_fill_ost() {
16410 local size_mb #how many MB should we write to pass watermark
16411 local lwm=$3 #low watermark
16412 local free_10mb #10% of free space
16414 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16415 size_mb=$((free_kb / 1024 - lwm))
16416 free_10mb=$((free_kb / 10240))
16417 #If 10% of free space cross low watermark use it
16418 if (( free_10mb > size_mb )); then
16421 #At least we need to store 1.1 of difference between
16422 #free space and low watermark
16423 size_mb=$((size_mb + size_mb / 10))
16425 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16426 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16427 oflag=append conv=notrunc
16432 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16433 echo "OST still has $((free_kb / 1024)) mbytes free"
16437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16438 remote_mds_nodsh && skip "remote MDS with nodsh"
16439 remote_mgs_nodsh && skip "remote MGS with nodsh"
16444 local ost_name=$($LFS osts |
16445 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16447 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16448 do_facet $SINGLEMDS $LCTL get_param -n \
16449 osp.$mdtosc_proc1.reserved_mb_high ||
16450 skip "remote MDS does not support reserved_mb_high"
16454 wait_delete_completed
16457 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16458 osp.$mdtosc_proc1.reserved_mb_high)
16459 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16460 osp.$mdtosc_proc1.reserved_mb_low)
16461 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16463 if ! combined_mgs_mds ; then
16466 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16467 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16468 error "Adding $ost_name to pool failed"
16470 # Wait for client to see a OST at pool
16471 wait_update $HOSTNAME "$LCTL get_param -n
16472 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16473 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16474 error "Client can not see the pool"
16475 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16476 error "Setstripe failed"
16478 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16479 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16480 echo "OST still has $((blocks/1024)) mbytes free"
16482 local new_lwm=$((blocks/1024-10))
16483 do_facet $SINGLEMDS $LCTL set_param \
16484 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16485 do_facet $SINGLEMDS $LCTL set_param \
16486 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16488 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16490 #First enospc could execute orphan deletion so repeat.
16491 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16493 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16494 osp.$mdtosc_proc1.prealloc_status)
16495 echo "prealloc_status $oa_status"
16497 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16498 error "File creation should fail"
16499 #object allocation was stopped, but we still able to append files
16500 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16501 error "Append failed"
16502 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16504 wait_delete_completed
16508 for i in $(seq 10 12); do
16509 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16510 error "File creation failed after rm";
16513 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16514 osp.$mdtosc_proc1.prealloc_status)
16515 echo "prealloc_status $oa_status"
16517 if (( oa_status != 0 )); then
16518 error "Object allocation still disable after rm"
16520 do_facet $SINGLEMDS $LCTL set_param \
16521 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16522 do_facet $SINGLEMDS $LCTL set_param \
16523 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16526 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16527 error "Remove $ost_name from pool failed"
16528 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16529 error "Pool destroy fialed"
16531 if ! combined_mgs_mds ; then
16535 run_test 253 "Check object allocation limit"
16538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16539 remote_mds_nodsh && skip "remote MDS with nodsh"
16540 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16541 skip "MDS does not support changelog_size"
16544 local MDT0=$(facet_svc $SINGLEMDS)
16546 changelog_register || error "changelog_register failed"
16548 changelog_clear 0 || error "changelog_clear failed"
16550 local size1=$(do_facet $SINGLEMDS \
16551 $LCTL get_param -n mdd.$MDT0.changelog_size)
16552 echo "Changelog size $size1"
16555 $LFS mkdir -i 0 $DIR/$tdir
16557 mkdir -p $DIR/$tdir/pics/2008/zachy
16558 touch $DIR/$tdir/pics/2008/zachy/timestamp
16559 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16560 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16561 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16562 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16563 rm $DIR/$tdir/pics/desktop.jpg
16565 local size2=$(do_facet $SINGLEMDS \
16566 $LCTL get_param -n mdd.$MDT0.changelog_size)
16567 echo "Changelog size after work $size2"
16569 (( $size2 > $size1 )) ||
16570 error "new Changelog size=$size2 less than old size=$size1"
16572 run_test 254 "Check changelog size"
16579 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16580 awk -F: '{print $2}' | grep $type > /dev/null
16581 if [ $? -ne 0 ]; then
16591 lfs ladvise -a willread $file > /dev/null 2>&1
16592 if [ $? -eq 0 ]; then
16596 lfs ladvise -a willread $file 2>&1 |
16597 grep "Inappropriate ioctl for device" > /dev/null
16598 if [ $? -eq 0 ]; then
16605 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16608 # run a random read IO workload
16609 # usage: random_read_iops <filename> <filesize> <iosize>
16610 random_read_iops() {
16613 local iosize=${3:-4096}
16615 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16616 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16619 drop_file_oss_cache() {
16623 $LFS ladvise -a dontneed $file 2>/dev/null ||
16624 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16627 ladvise_willread_performance()
16630 local average_origin=0
16631 local average_cache=0
16632 local average_ladvise=0
16634 for ((i = 1; i <= $repeat; i++)); do
16635 echo "Iter $i/$repeat: reading without willread hint"
16636 cancel_lru_locks osc
16637 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16638 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16639 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16640 average_origin=$(bc <<<"$average_origin + $speed_origin")
16642 cancel_lru_locks osc
16643 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16644 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16645 average_cache=$(bc <<<"$average_cache + $speed_cache")
16647 cancel_lru_locks osc
16648 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16649 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16650 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16651 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16652 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16654 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16655 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16656 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16658 speedup_cache=$(percent $average_cache $average_origin)
16659 speedup_ladvise=$(percent $average_ladvise $average_origin)
16661 echo "Average uncached read: $average_origin"
16662 echo "Average speedup with OSS cached read: " \
16663 "$average_cache = +$speedup_cache%"
16664 echo "Average speedup with ladvise willread: " \
16665 "$average_ladvise = +$speedup_ladvise%"
16667 local lowest_speedup=20
16668 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16669 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16670 "got $average_cache%. Skipping ladvise willread check."
16674 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16675 # it is still good to run until then to exercise 'ladvise willread'
16676 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16677 [ "$ost1_FSTYPE" = "zfs" ] &&
16678 echo "osd-zfs does not support dontneed or drop_caches" &&
16681 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16682 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16683 error_not_in_vm "Speedup with willread is less than " \
16684 "$lowest_speedup%, got $average_ladvise%"
16688 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16689 skip "lustre < 2.8.54 does not support ladvise "
16690 remote_ost_nodsh && skip "remote OST with nodsh"
16692 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16694 ladvise_no_type willread $DIR/$tfile &&
16695 skip "willread ladvise is not supported"
16697 ladvise_no_ioctl $DIR/$tfile &&
16698 skip "ladvise ioctl is not supported"
16701 local size=$((size_mb * 1048576))
16702 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16703 error "dd to $DIR/$tfile failed"
16705 lfs ladvise -a willread $DIR/$tfile ||
16706 error "Ladvise failed with no range argument"
16708 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16709 error "Ladvise failed with no -l or -e argument"
16711 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16712 error "Ladvise failed with only -e argument"
16714 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16715 error "Ladvise failed with only -l argument"
16717 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16718 error "End offset should not be smaller than start offset"
16720 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16721 error "End offset should not be equal to start offset"
16723 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16724 error "Ladvise failed with overflowing -s argument"
16726 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16727 error "Ladvise failed with overflowing -e argument"
16729 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16730 error "Ladvise failed with overflowing -l argument"
16732 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16733 error "Ladvise succeeded with conflicting -l and -e arguments"
16735 echo "Synchronous ladvise should wait"
16737 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16738 do_nodes $(comma_list $(osts_nodes)) \
16739 $LCTL set_param fail_val=$delay fail_loc=0x237
16741 local start_ts=$SECONDS
16742 lfs ladvise -a willread $DIR/$tfile ||
16743 error "Ladvise failed with no range argument"
16744 local end_ts=$SECONDS
16745 local inteval_ts=$((end_ts - start_ts))
16747 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16748 error "Synchronous advice didn't wait reply"
16751 echo "Asynchronous ladvise shouldn't wait"
16752 local start_ts=$SECONDS
16753 lfs ladvise -a willread -b $DIR/$tfile ||
16754 error "Ladvise failed with no range argument"
16755 local end_ts=$SECONDS
16756 local inteval_ts=$((end_ts - start_ts))
16758 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16759 error "Asynchronous advice blocked"
16762 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16763 ladvise_willread_performance
16765 run_test 255a "check 'lfs ladvise -a willread'"
16771 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16775 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16776 skip "lustre < 2.8.54 does not support ladvise "
16777 remote_ost_nodsh && skip "remote OST with nodsh"
16779 lfs setstripe -c 1 -i 0 $DIR/$tfile
16781 ladvise_no_type dontneed $DIR/$tfile &&
16782 skip "dontneed ladvise is not supported"
16784 ladvise_no_ioctl $DIR/$tfile &&
16785 skip "ladvise ioctl is not supported"
16787 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16788 [ "$ost1_FSTYPE" = "zfs" ] &&
16789 skip "zfs-osd does not support 'ladvise dontneed'"
16792 local size=$((size_mb * 1048576))
16793 # In order to prevent disturbance of other processes, only check 3/4
16794 # of the memory usage
16795 local kibibytes=$((size_mb * 1024 * 3 / 4))
16797 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16798 error "dd to $DIR/$tfile failed"
16800 #force write to complete before dropping OST cache & checking memory
16803 local total=$(facet_meminfo ost1 MemTotal)
16804 echo "Total memory: $total KiB"
16806 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16807 local before_read=$(facet_meminfo ost1 Cached)
16808 echo "Cache used before read: $before_read KiB"
16810 lfs ladvise -a willread $DIR/$tfile ||
16811 error "Ladvise willread failed"
16812 local after_read=$(facet_meminfo ost1 Cached)
16813 echo "Cache used after read: $after_read KiB"
16815 lfs ladvise -a dontneed $DIR/$tfile ||
16816 error "Ladvise dontneed again failed"
16817 local no_read=$(facet_meminfo ost1 Cached)
16818 echo "Cache used after dontneed ladvise: $no_read KiB"
16820 if [ $total -lt $((before_read + kibibytes)) ]; then
16821 echo "Memory is too small, abort checking"
16825 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16826 error "Ladvise willread should use more memory" \
16827 "than $kibibytes KiB"
16830 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16831 error "Ladvise dontneed should release more memory" \
16832 "than $kibibytes KiB"
16835 run_test 255b "check 'lfs ladvise -a dontneed'"
16838 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16839 skip "lustre < 2.10.53 does not support lockahead"
16847 test_mkdir -p $DIR/$tdir
16848 $LFS setstripe -i 0 $DIR/$tdir
16850 #test 10 returns only success/failure
16852 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16854 if [ $rc -eq 255 ]; then
16855 error "Ladvise test${i} failed, ${rc}"
16858 #test 11 counts lock enqueue requests, all others count new locks
16860 count=$(do_facet ost1 \
16861 $LCTL get_param -n ost.OSS.ost.stats)
16862 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16864 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16866 if [ $rc -eq 255 ]; then
16867 error "Ladvise test${i} failed, ${rc}"
16870 new_count=$(do_facet ost1 \
16871 $LCTL get_param -n ost.OSS.ost.stats)
16872 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16873 awk '{ print $2 }')
16875 difference="$((new_count - count))"
16876 if [ $difference -ne $rc ]; then
16877 error "Ladvise test${i}, bad enqueue count, returned " \
16878 "${rc}, actual ${difference}"
16881 for i in $(seq 12 21); do
16882 # If we do not do this, we run the risk of having too many
16883 # locks and starting lock cancellation while we are checking
16885 cancel_lru_locks osc
16887 count=$($LCTL get_param -n \
16888 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16890 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16892 if [ $rc -eq 255 ]; then
16893 error "Ladvise test ${i} failed, ${rc}"
16896 new_count=$($LCTL get_param -n \
16897 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16898 difference="$((new_count - count))"
16900 # Test 15 output is divided by 100 to map down to valid return
16901 if [ $i -eq 15 ]; then
16905 if [ $difference -ne $rc ]; then
16906 error "Ladvise test ${i}, bad lock count, returned " \
16907 "${rc}, actual ${difference}"
16911 #test 22 returns only success/failure
16913 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16915 if [ $rc -eq 255 ]; then
16916 error "Ladvise test${i} failed, ${rc}"
16919 run_test 255c "suite of ladvise lockahead tests"
16922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16923 remote_mds_nodsh && skip "remote MDS with nodsh"
16924 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16925 changelog_users $SINGLEMDS | grep "^cl" &&
16926 skip "active changelog user"
16932 mdt_dev=$(mdsdevname 1)
16935 changelog_register || error "changelog_register failed"
16938 mkdir -p $DIR/$tdir
16940 changelog_clear 0 || error "changelog_clear failed"
16943 touch $DIR/$tdir/{1..10}
16946 stop $SINGLEMDS || error "Fail to stop MDT"
16950 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16952 #after mount new plainllog is used
16953 touch $DIR/$tdir/{11..19}
16954 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16955 cat_sl=$(do_facet $SINGLEMDS "sync; \
16956 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16957 llog_reader $tmpfile | grep -c type=1064553b")
16958 do_facet $SINGLEMDS llog_reader $tmpfile
16960 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16962 changelog_clear 0 || error "changelog_clear failed"
16964 cat_sl=$(do_facet $SINGLEMDS "sync; \
16965 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16966 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16968 if (( cat_sl == 2 )); then
16969 error "Empty plain llog was not deleted from changelog catalog"
16970 elif (( cat_sl != 1 )); then
16971 error "Active plain llog shouldn't be deleted from catalog"
16974 run_test 256 "Check llog delete for empty and not full state"
16977 remote_mds_nodsh && skip "remote MDS with nodsh"
16978 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16979 skip "Need MDS version at least 2.8.55"
16981 test_mkdir $DIR/$tdir
16983 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16984 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16987 #define OBD_FAIL_MDS_XATTR_REP 0x161
16988 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16989 local facet=mds$((mdtidx + 1))
16990 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16991 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16993 stop $facet || error "stop MDS failed"
16994 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16995 error "start MDS fail"
16996 wait_recovery_complete $facet
16998 run_test 257 "xattr locks are not lost"
17000 # Verify we take the i_mutex when security requires it
17002 #define OBD_FAIL_IMUTEX_SEC 0x141c
17003 $LCTL set_param fail_loc=0x141c
17005 chmod u+s $DIR/$tfile
17006 chmod a+rwx $DIR/$tfile
17007 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17009 if [ $RC -ne 0 ]; then
17010 error "error, failed to take i_mutex, rc=$?"
17016 # Verify we do NOT take the i_mutex in the normal case
17018 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17019 $LCTL set_param fail_loc=0x141d
17022 chmod a+rw $DIR/$tfile
17023 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17025 if [ $RC -ne 0 ]; then
17026 error "error, took i_mutex unnecessarily, rc=$?"
17031 run_test 258b "verify i_mutex security behavior"
17034 local file=$DIR/$tfile
17038 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17040 stack_trap "rm -f $file" EXIT
17042 wait_delete_completed
17043 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17044 echo "before: $before"
17046 $LFS setstripe -i 0 -c 1 $file
17047 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17049 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17050 echo "after write: $after"
17052 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17053 do_facet ost1 $LCTL set_param fail_loc=0x2301
17055 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17056 echo "after truncate: $after"
17059 do_facet ost1 $LCTL set_param fail_loc=0
17060 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17062 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17063 echo "after restart: $after"
17064 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17065 error "missing truncate?"
17069 run_test 259 "crash at delayed truncate"
17072 #define OBD_FAIL_MDC_CLOSE 0x806
17073 $LCTL set_param fail_loc=0x80000806
17077 run_test 260 "Check mdc_close fail"
17079 ### Data-on-MDT sanity tests ###
17081 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17082 skip "Need MDS version at least 2.10.55 for DoM"
17085 local dom=$DIR/$tdir/dom_file
17086 local tmp=$DIR/$tdir/tmp_file
17088 mkdir -p $DIR/$tdir
17090 # basic checks for DoM component creation
17091 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17092 error "Can set MDT layout to non-first entry"
17094 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17095 error "Can define multiple entries as MDT layout"
17097 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17099 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17100 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17101 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17103 local mdtidx=$($LFS getstripe -m $dom)
17104 local mdtname=MDT$(printf %04x $mdtidx)
17105 local facet=mds$((mdtidx + 1))
17106 local space_check=1
17108 # Skip free space checks with ZFS
17109 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17113 local size_tmp=$((65536 * 3))
17114 local mdtfree1=$(do_facet $facet \
17115 lctl get_param -n osd*.*$mdtname.kbytesfree)
17117 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17118 # check also direct IO along write
17119 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17120 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17122 cmp $tmp $dom || error "file data is different"
17123 [ $(stat -c%s $dom) == $size_tmp ] ||
17124 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17125 if [ $space_check == 1 ]; then
17126 local mdtfree2=$(do_facet $facet \
17127 lctl get_param -n osd*.*$mdtname.kbytesfree)
17129 # increase in usage from by $size_tmp
17130 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17131 error "MDT free space wrong after write: " \
17132 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17136 local size_dom=10000
17138 $TRUNCATE $dom $size_dom
17139 [ $(stat -c%s $dom) == $size_dom ] ||
17140 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17141 if [ $space_check == 1 ]; then
17142 mdtfree1=$(do_facet $facet \
17143 lctl get_param -n osd*.*$mdtname.kbytesfree)
17144 # decrease in usage from $size_tmp to new $size_dom
17145 [ $(($mdtfree1 - $mdtfree2)) -ge \
17146 $(((size_tmp - size_dom) / 1024)) ] ||
17147 error "MDT free space is wrong after truncate: " \
17148 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17154 size_dom=$((size_dom + size_tmp))
17155 [ $(stat -c%s $dom) == $size_dom ] ||
17156 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17157 if [ $space_check == 1 ]; then
17158 mdtfree2=$(do_facet $facet \
17159 lctl get_param -n osd*.*$mdtname.kbytesfree)
17160 # increase in usage by $size_tmp from previous
17161 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17162 error "MDT free space is wrong after append: " \
17163 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17168 if [ $space_check == 1 ]; then
17169 mdtfree1=$(do_facet $facet \
17170 lctl get_param -n osd*.*$mdtname.kbytesfree)
17171 # decrease in usage by $size_dom from previous
17172 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17173 error "MDT free space is wrong after removal: " \
17174 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17177 # combined striping
17178 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17179 error "Can't create DoM + OST striping"
17181 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17182 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17183 # check also direct IO along write
17184 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17186 cmp $tmp $dom || error "file data is different"
17187 [ $(stat -c%s $dom) == $size_tmp ] ||
17188 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17193 run_test 270a "DoM: basic functionality tests"
17196 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17197 skip "Need MDS version at least 2.10.55"
17199 local dom=$DIR/$tdir/dom_file
17200 local max_size=1048576
17202 mkdir -p $DIR/$tdir
17203 $LFS setstripe -E $max_size -L mdt $dom
17205 # truncate over the limit
17206 $TRUNCATE $dom $(($max_size + 1)) &&
17207 error "successful truncate over the maximum size"
17208 # write over the limit
17209 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17210 error "successful write over the maximum size"
17211 # append over the limit
17212 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17213 echo "12345" >> $dom && error "successful append over the maximum size"
17218 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17221 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17222 skip "Need MDS version at least 2.10.55"
17224 mkdir -p $DIR/$tdir
17225 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17227 # check files inherit DoM EA
17228 touch $DIR/$tdir/first
17229 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17230 error "bad pattern"
17231 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17232 error "bad stripe count"
17233 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17234 error "bad stripe size"
17236 # check directory inherits DoM EA and uses it as default
17237 mkdir $DIR/$tdir/subdir
17238 touch $DIR/$tdir/subdir/second
17239 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17240 error "bad pattern in sub-directory"
17241 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17242 error "bad stripe count in sub-directory"
17243 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17244 error "bad stripe size in sub-directory"
17247 run_test 270c "DoM: DoM EA inheritance tests"
17250 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17251 skip "Need MDS version at least 2.10.55"
17253 mkdir -p $DIR/$tdir
17254 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17256 # inherit default DoM striping
17257 mkdir $DIR/$tdir/subdir
17258 touch $DIR/$tdir/subdir/f1
17260 # change default directory striping
17261 $LFS setstripe -c 1 $DIR/$tdir/subdir
17262 touch $DIR/$tdir/subdir/f2
17263 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17264 error "wrong default striping in file 2"
17265 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17266 error "bad pattern in file 2"
17269 run_test 270d "DoM: change striping from DoM to RAID0"
17272 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17273 skip "Need MDS version at least 2.10.55"
17275 mkdir -p $DIR/$tdir/dom
17276 mkdir -p $DIR/$tdir/norm
17279 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17280 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17282 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17283 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17285 # find DoM files by layout
17286 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17287 [ $NUM -eq $DOMFILES ] ||
17288 error "lfs find -L: found $NUM, expected $DOMFILES"
17289 echo "Test 1: lfs find 20 DOM files by layout: OK"
17291 # there should be 1 dir with default DOM striping
17292 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17294 error "lfs find -L: found $NUM, expected 1 dir"
17295 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17297 # find DoM files by stripe size
17298 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17299 [ $NUM -eq $DOMFILES ] ||
17300 error "lfs find -S: found $NUM, expected $DOMFILES"
17301 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17303 # find files by stripe offset except DoM files
17304 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17305 [ $NUM -eq $NORMFILES ] ||
17306 error "lfs find -i: found $NUM, expected $NORMFILES"
17307 echo "Test 5: lfs find no DOM files by stripe index: OK"
17310 run_test 270e "DoM: lfs find with DoM files test"
17313 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17314 skip "Need MDS version at least 2.10.55"
17316 local mdtname=${FSNAME}-MDT0000-mdtlov
17317 local dom=$DIR/$tdir/dom_file
17318 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17319 lod.$mdtname.dom_stripesize)
17320 local dom_limit=131072
17322 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17323 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17324 lod.$mdtname.dom_stripesize)
17325 [ ${dom_limit} -eq ${dom_current} ] ||
17326 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17328 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17329 $LFS setstripe -d $DIR/$tdir
17330 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17331 error "Can't set directory default striping"
17333 # exceed maximum stripe size
17334 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17335 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17336 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17337 error "Able to create DoM component size more than LOD limit"
17339 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17340 dom_current=$(do_facet mds1 $LCTL get_param -n \
17341 lod.$mdtname.dom_stripesize)
17342 [ 0 -eq ${dom_current} ] ||
17343 error "Can't set zero DoM stripe limit"
17346 # attempt to create DoM file on server with disabled DoM should
17347 # remove DoM entry from layout and be succeed
17348 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17349 error "Can't create DoM file (DoM is disabled)"
17350 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17351 error "File has DoM component while DoM is disabled"
17354 # attempt to create DoM file with only DoM stripe should return error
17355 $LFS setstripe -E $dom_limit -L mdt $dom &&
17356 error "Able to create DoM-only file while DoM is disabled"
17358 # too low values to be aligned with smallest stripe size 64K
17359 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17360 dom_current=$(do_facet mds1 $LCTL get_param -n \
17361 lod.$mdtname.dom_stripesize)
17362 [ 30000 -eq ${dom_current} ] &&
17363 error "Can set too small DoM stripe limit"
17365 # 64K is a minimal stripe size in Lustre, expect limit of that size
17366 [ 65536 -eq ${dom_current} ] ||
17367 error "Limit is not set to 64K but ${dom_current}"
17369 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17370 dom_current=$(do_facet mds1 $LCTL get_param -n \
17371 lod.$mdtname.dom_stripesize)
17373 [ 2147483648 -eq ${dom_current} ] &&
17374 error "Can set too large DoM stripe limit"
17376 do_facet mds1 $LCTL set_param -n \
17377 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17378 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17379 error "Can't create DoM component size after limit change"
17380 do_facet mds1 $LCTL set_param -n \
17381 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17382 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17383 error "Can't create DoM file after limit decrease"
17384 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17385 error "Can create big DoM component after limit decrease"
17386 touch ${dom}_def ||
17387 error "Can't create file with old default layout"
17389 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17392 run_test 270f "DoM: maximum DoM stripe size checks"
17395 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17396 skip "Need MDS version at least 2.10.55"
17398 local dom=$DIR/$tdir/dom
17400 mkdir -p $DIR/$tdir
17402 $LFS setstripe -E 1024K -L mdt $dom
17404 lctl set_param -n mdc.*.stats=clear
17405 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17406 cat $dom > /dev/null
17407 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17408 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17412 run_test 271a "DoM: data is cached for read after write"
17415 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17416 skip "Need MDS version at least 2.10.55"
17418 local dom=$DIR/$tdir/dom
17420 mkdir -p $DIR/$tdir
17422 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17424 lctl set_param -n mdc.*.stats=clear
17425 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17426 cancel_lru_locks mdc
17427 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17428 # second stat to check size is cached on client
17429 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17430 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17431 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17434 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17437 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17438 skip "Need MDS version at least 2.10.55"
17440 local dom=$DIR/$tdir/dom
17442 mkdir -p $DIR/$tdir
17444 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17446 lctl set_param -n mdc.*.stats=clear
17447 lctl set_param -n osc.*.stats=clear
17448 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17449 cancel_lru_locks mdc
17450 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17451 # second stat to check size is cached on client
17452 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17453 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17454 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17455 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17456 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17459 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17465 local mdt=MDT$(printf %04x $mdtidx)
17467 if [ -z $param ]; then
17468 lctl get_param -n mdc.*$mdt*.stats
17470 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17475 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17476 skip "Need MDS version at least 2.10.55"
17478 local dom=$DIR/$tdir/dom
17480 mkdir -p $DIR/$tdir
17482 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17484 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17485 local facet=mds$((mdtidx + 1))
17487 cancel_lru_locks mdc
17488 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17489 createmany -o $dom 1000
17490 lctl set_param -n mdc.*.stats=clear
17491 smalliomany -w $dom 1000 200
17492 get_mdc_stats $mdtidx
17493 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17494 # Each file has 1 open, 1 IO enqueues, total 2000
17495 # but now we have also +1 getxattr for security.capability, total 3000
17496 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17497 unlinkmany $dom 1000
17499 cancel_lru_locks mdc
17500 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17501 createmany -o $dom 1000
17502 lctl set_param -n mdc.*.stats=clear
17503 smalliomany -w $dom 1000 200
17504 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17505 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17506 # for OPEN and IO lock.
17507 [ $((enq - enq_2)) -ge 1000 ] ||
17508 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17509 unlinkmany $dom 1000
17512 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17514 cleanup_271def_tests() {
17520 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17521 skip "Need MDS version at least 2.10.57"
17523 local dom=$DIR/$tdir/dom
17524 local tmp=$TMP/$tfile
17525 trap "cleanup_271def_tests $tmp" EXIT
17527 mkdir -p $DIR/$tdir
17529 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17531 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17533 cancel_lru_locks mdc
17534 dd if=/dev/urandom of=$tmp bs=1000 count=1
17535 dd if=$tmp of=$dom bs=1000 count=1
17536 cancel_lru_locks mdc
17538 cat /etc/hosts >> $tmp
17539 lctl set_param -n mdc.*.stats=clear
17541 # append data to the same file it should update local page
17542 echo "Append to the same page"
17543 cat /etc/hosts >> $dom
17544 local num=$(get_mdc_stats $mdtidx ost_read)
17545 local ra=$(get_mdc_stats $mdtidx req_active)
17546 local rw=$(get_mdc_stats $mdtidx req_waittime)
17548 [ -z $num ] || error "$num READ RPC occured"
17549 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17553 cmp $tmp $dom || error "file miscompare"
17555 cancel_lru_locks mdc
17556 lctl set_param -n mdc.*.stats=clear
17558 echo "Open and read file"
17559 cat $dom > /dev/null
17560 local num=$(get_mdc_stats $mdtidx ost_read)
17561 local ra=$(get_mdc_stats $mdtidx req_active)
17562 local rw=$(get_mdc_stats $mdtidx req_waittime)
17564 [ -z $num ] || error "$num READ RPC occured"
17565 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17569 cmp $tmp $dom || error "file miscompare"
17573 run_test 271d "DoM: read on open (1K file in reply buffer)"
17576 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17577 skip "Need MDS version at least 2.10.57"
17579 local dom=$DIR/$tdir/dom
17580 local tmp=$TMP/$tfile
17581 trap "cleanup_271def_tests $tmp" EXIT
17583 mkdir -p $DIR/$tdir
17585 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17587 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17589 cancel_lru_locks mdc
17590 dd if=/dev/urandom of=$tmp bs=200000 count=1
17591 dd if=$tmp of=$dom bs=200000 count=1
17592 cancel_lru_locks mdc
17593 cat /etc/hosts >> $tmp
17594 lctl set_param -n mdc.*.stats=clear
17596 echo "Append to the same page"
17597 cat /etc/hosts >> $dom
17598 local num=$(get_mdc_stats $mdtidx ost_read)
17599 local ra=$(get_mdc_stats $mdtidx req_active)
17600 local rw=$(get_mdc_stats $mdtidx req_waittime)
17602 [ -z $num ] || error "$num READ RPC occured"
17603 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17607 cmp $tmp $dom || error "file miscompare"
17609 cancel_lru_locks mdc
17610 lctl set_param -n mdc.*.stats=clear
17612 echo "Open and read file"
17613 cat $dom > /dev/null
17614 local num=$(get_mdc_stats $mdtidx ost_read)
17615 local ra=$(get_mdc_stats $mdtidx req_active)
17616 local rw=$(get_mdc_stats $mdtidx req_waittime)
17618 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17619 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17623 cmp $tmp $dom || error "file miscompare"
17627 run_test 271f "DoM: read on open (200K file and read tail)"
17630 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17631 skip "Need MDS version at least 2.11.50"
17633 local dom=$DIR/$tdir/dom
17634 mkdir -p $DIR/$tdir
17636 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17637 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17638 error "failed to write data into $dom"
17639 local old_md5=$(md5sum $dom)
17641 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17642 error "failed to migrate to the same DoM component"
17644 local new_md5=$(md5sum $dom)
17646 [ "$old_md5" == "$new_md5" ] ||
17647 error "md5sum differ: $old_md5, $new_md5"
17649 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17650 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17652 run_test 272a "DoM migration: new layout with the same DOM component"
17655 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17656 skip "Need MDS version at least 2.11.50"
17658 local dom=$DIR/$tdir/dom
17659 mkdir -p $DIR/$tdir
17660 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17662 local mdtidx=$($LFS getstripe -m $dom)
17663 local mdtname=MDT$(printf %04x $mdtidx)
17664 local facet=mds$((mdtidx + 1))
17666 local mdtfree1=$(do_facet $facet \
17667 lctl get_param -n osd*.*$mdtname.kbytesfree)
17668 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17669 error "failed to write data into $dom"
17670 local old_md5=$(md5sum $dom)
17671 cancel_lru_locks mdc
17672 local mdtfree1=$(do_facet $facet \
17673 lctl get_param -n osd*.*$mdtname.kbytesfree)
17675 $LFS migrate -c2 $dom ||
17676 error "failed to migrate to the new composite layout"
17677 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17678 error "MDT stripe was not removed"
17680 cancel_lru_locks mdc
17681 local new_md5=$(md5sum $dom)
17682 [ "$old_md5" != "$new_md5" ] &&
17683 error "$old_md5 != $new_md5"
17685 # Skip free space checks with ZFS
17686 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17687 local mdtfree2=$(do_facet $facet \
17688 lctl get_param -n osd*.*$mdtname.kbytesfree)
17689 [ $mdtfree2 -gt $mdtfree1 ] ||
17690 error "MDT space is not freed after migration"
17694 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17697 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17698 skip "Need MDS version at least 2.11.50"
17700 local dom=$DIR/$tdir/$tfile
17701 mkdir -p $DIR/$tdir
17702 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17704 local mdtidx=$($LFS getstripe -m $dom)
17705 local mdtname=MDT$(printf %04x $mdtidx)
17706 local facet=mds$((mdtidx + 1))
17708 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17709 error "failed to write data into $dom"
17710 local old_md5=$(md5sum $dom)
17711 cancel_lru_locks mdc
17712 local mdtfree1=$(do_facet $facet \
17713 lctl get_param -n osd*.*$mdtname.kbytesfree)
17715 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17716 error "failed to migrate to the new composite layout"
17717 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17718 error "MDT stripe was not removed"
17720 cancel_lru_locks mdc
17721 local new_md5=$(md5sum $dom)
17722 [ "$old_md5" != "$new_md5" ] &&
17723 error "$old_md5 != $new_md5"
17725 # Skip free space checks with ZFS
17726 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17727 local mdtfree2=$(do_facet $facet \
17728 lctl get_param -n osd*.*$mdtname.kbytesfree)
17729 [ $mdtfree2 -gt $mdtfree1 ] ||
17730 error "MDS space is not freed after migration"
17734 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17737 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17738 skip "Need MDS version at least 2.11.50"
17740 # Layout swap cannot be done if either file has DOM component,
17741 # this will never be supported, migration should be used instead
17743 local dom=$DIR/$tdir/$tfile
17744 mkdir -p $DIR/$tdir
17746 $LFS setstripe -c2 ${dom}_plain
17747 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17748 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17749 error "can swap layout with DoM component"
17750 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17751 error "can swap layout with DoM component"
17753 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17754 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17755 error "can swap layout with DoM component"
17756 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17757 error "can swap layout with DoM component"
17760 run_test 273a "DoM: layout swapping should fail with DOM"
17763 remote_ost_nodsh && skip "remote OST with nodsh"
17764 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17765 skip "Need OST version >= 2.10.57"
17767 local file=$DIR/$tfile
17770 oss=$(comma_list $(osts_nodes))
17772 dd if=/dev/urandom of=$file bs=1M count=2 ||
17773 error "failed to create a file"
17774 cancel_lru_locks osc
17777 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17778 error "failed to read a file"
17780 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17781 $LCTL set_param fail_loc=0x8000031f
17783 cancel_lru_locks osc &
17786 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17787 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17788 #IO takes another lock, but matches the PENDING one
17789 #and places it to the IO RPC
17790 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17791 error "failed to read a file with PENDING lock"
17793 run_test 275 "Read on a canceled duplicate lock"
17796 remote_ost_nodsh && skip "remote OST with nodsh"
17799 do_facet ost1 "(while true; do \
17800 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17801 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17804 for LOOP in $(seq 20); do
17806 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17809 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17810 rm $TMP/sanity_276_pid"
17812 run_test 276 "Race between mount and obd_statfs"
17814 cleanup_test_300() {
17818 test_striped_dir() {
17823 mkdir -p $DIR/$tdir
17825 SAVE_UMASK=$(umask)
17826 trap cleanup_test_300 RETURN EXIT
17828 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17829 $DIR/$tdir/striped_dir ||
17830 error "set striped dir error"
17832 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17833 [ "$mode" = "755" ] || error "expect 755 got $mode"
17835 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17836 error "getdirstripe failed"
17837 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17838 if [ "$stripe_count" != "2" ]; then
17839 error "1:stripe_count is $stripe_count, expect 2"
17841 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17842 if [ "$stripe_count" != "2" ]; then
17843 error "2:stripe_count is $stripe_count, expect 2"
17846 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17847 if [ "$stripe_index" != "$mdt_index" ]; then
17848 error "stripe_index is $stripe_index, expect $mdt_index"
17851 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17852 error "nlink error after create striped dir"
17854 mkdir $DIR/$tdir/striped_dir/a
17855 mkdir $DIR/$tdir/striped_dir/b
17857 stat $DIR/$tdir/striped_dir/a ||
17858 error "create dir under striped dir failed"
17859 stat $DIR/$tdir/striped_dir/b ||
17860 error "create dir under striped dir failed"
17862 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17863 error "nlink error after mkdir"
17865 rmdir $DIR/$tdir/striped_dir/a
17866 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17867 error "nlink error after rmdir"
17869 rmdir $DIR/$tdir/striped_dir/b
17870 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17871 error "nlink error after rmdir"
17873 chattr +i $DIR/$tdir/striped_dir
17874 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17875 error "immutable flags not working under striped dir!"
17876 chattr -i $DIR/$tdir/striped_dir
17878 rmdir $DIR/$tdir/striped_dir ||
17879 error "rmdir striped dir error"
17887 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17888 skip "skipped for lustre < 2.7.0"
17889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17890 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17892 test_striped_dir 0 || error "failed on striped dir on MDT0"
17893 test_striped_dir 1 || error "failed on striped dir on MDT0"
17895 run_test 300a "basic striped dir sanity test"
17898 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17899 skip "skipped for lustre < 2.7.0"
17900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17908 test_mkdir $DIR/$tdir || error "mkdir fail"
17909 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17910 error "set striped dir error"
17911 for i in {0..9}; do
17912 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17914 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17915 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17916 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17918 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17919 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17920 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17924 run_test 300b "check ctime/mtime for striped dir"
17927 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17928 skip "skipped for lustre < 2.7.0"
17929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17930 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17934 mkdir -p $DIR/$tdir
17935 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17936 error "set striped dir error"
17938 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17939 error "chown striped dir failed"
17941 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17942 error "create 5k files failed"
17944 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17946 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17950 run_test 300c "chown && check ls under striped directory"
17953 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17954 skip "skipped for lustre < 2.7.0"
17955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17956 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17961 mkdir -p $DIR/$tdir
17962 $LFS setstripe -c 2 $DIR/$tdir
17964 #local striped directory
17965 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17966 error "set striped dir error"
17967 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17968 error "create 10 files failed"
17970 #remote striped directory
17971 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17972 error "set striped dir error"
17973 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17974 error "create 10 files failed"
17976 for file in $(find $DIR/$tdir); do
17977 stripe_count=$($LFS getstripe -c $file)
17978 [ $stripe_count -eq 2 ] ||
17979 error "wrong stripe $stripe_count for $file"
17984 run_test 300d "check default stripe under striped directory"
17987 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17988 skip "Need MDS version at least 2.7.55"
17989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17990 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17995 mkdir -p $DIR/$tdir
17997 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17998 error "set striped dir error"
18000 touch $DIR/$tdir/striped_dir/a
18001 touch $DIR/$tdir/striped_dir/b
18002 touch $DIR/$tdir/striped_dir/c
18004 mkdir $DIR/$tdir/striped_dir/dir_a
18005 mkdir $DIR/$tdir/striped_dir/dir_b
18006 mkdir $DIR/$tdir/striped_dir/dir_c
18008 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18009 error "set striped adir under striped dir error"
18011 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18012 error "set striped bdir under striped dir error"
18014 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18015 error "set striped cdir under striped dir error"
18017 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18018 error "rename dir under striped dir fails"
18020 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18021 error "rename dir under different stripes fails"
18023 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18024 error "rename file under striped dir should succeed"
18026 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18027 error "rename dir under striped dir should succeed"
18031 run_test 300e "check rename under striped directory"
18034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18035 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18036 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18037 skip "Need MDS version at least 2.7.55"
18043 mkdir -p $DIR/$tdir
18045 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18046 error "set striped dir error"
18048 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18049 error "set striped dir error"
18051 touch $DIR/$tdir/striped_dir/a
18052 mkdir $DIR/$tdir/striped_dir/dir_a
18053 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18054 error "create striped dir under striped dir fails"
18056 touch $DIR/$tdir/striped_dir1/b
18057 mkdir $DIR/$tdir/striped_dir1/dir_b
18058 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18059 error "create striped dir under striped dir fails"
18061 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18062 error "rename dir under different striped dir should fail"
18064 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18065 error "rename striped dir under diff striped dir should fail"
18067 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18068 error "rename file under diff striped dirs fails"
18072 run_test 300f "check rename cross striped directory"
18074 test_300_check_default_striped_dir()
18077 local default_count=$2
18078 local default_index=$3
18081 local dir_stripe_index
18084 echo "checking $dirname $default_count $default_index"
18085 $LFS setdirstripe -D -c $default_count -i $default_index \
18086 -t all_char $DIR/$tdir/$dirname ||
18087 error "set default stripe on striped dir error"
18088 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18089 [ $stripe_count -eq $default_count ] ||
18090 error "expect $default_count get $stripe_count for $dirname"
18092 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18093 [ $stripe_index -eq $default_index ] ||
18094 error "expect $default_index get $stripe_index for $dirname"
18096 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18097 error "create dirs failed"
18099 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18100 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18101 for dir in $(find $DIR/$tdir/$dirname/*); do
18102 stripe_count=$($LFS getdirstripe -c $dir)
18103 [ $stripe_count -eq $default_count ] ||
18104 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18105 error "stripe count $default_count != $stripe_count for $dir"
18107 stripe_index=$($LFS getdirstripe -i $dir)
18108 [ $default_index -eq -1 ] ||
18109 [ $stripe_index -eq $default_index ] ||
18110 error "$stripe_index != $default_index for $dir"
18112 #check default stripe
18113 stripe_count=$($LFS getdirstripe -D -c $dir)
18114 [ $stripe_count -eq $default_count ] ||
18115 error "default count $default_count != $stripe_count for $dir"
18117 stripe_index=$($LFS getdirstripe -D -i $dir)
18118 [ $stripe_index -eq $default_index ] ||
18119 error "default index $default_index != $stripe_index for $dir"
18121 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18125 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18126 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18127 skip "Need MDS version at least 2.7.55"
18134 mkdir $DIR/$tdir/normal_dir
18136 #Checking when client cache stripe index
18137 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18138 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18139 error "create striped_dir failed"
18141 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18142 error "create dir0 fails"
18143 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18144 [ $stripe_index -eq 0 ] ||
18145 error "dir0 expect index 0 got $stripe_index"
18147 mkdir $DIR/$tdir/striped_dir/dir1 ||
18148 error "create dir1 fails"
18149 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18150 [ $stripe_index -eq 1 ] ||
18151 error "dir1 expect index 1 got $stripe_index"
18153 #check default stripe count/stripe index
18154 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18155 test_300_check_default_striped_dir normal_dir 1 0
18156 test_300_check_default_striped_dir normal_dir 2 1
18157 test_300_check_default_striped_dir normal_dir 2 -1
18159 #delete default stripe information
18160 echo "delete default stripeEA"
18161 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18162 error "set default stripe on striped dir error"
18164 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18165 for dir in $(find $DIR/$tdir/normal_dir/*); do
18166 stripe_count=$($LFS getdirstripe -c $dir)
18167 [ $stripe_count -eq 0 ] ||
18168 error "expect 1 get $stripe_count for $dir"
18169 stripe_index=$($LFS getdirstripe -i $dir)
18170 [ $stripe_index -eq 0 ] ||
18171 error "expect 0 get $stripe_index for $dir"
18174 run_test 300g "check default striped directory for normal directory"
18177 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18178 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18179 skip "Need MDS version at least 2.7.55"
18185 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18186 error "set striped dir error"
18188 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18189 test_300_check_default_striped_dir striped_dir 1 0
18190 test_300_check_default_striped_dir striped_dir 2 1
18191 test_300_check_default_striped_dir striped_dir 2 -1
18193 #delete default stripe information
18194 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18195 error "set default stripe on striped dir error"
18197 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18198 for dir in $(find $DIR/$tdir/striped_dir/*); do
18199 stripe_count=$($LFS getdirstripe -c $dir)
18200 [ $stripe_count -eq 0 ] ||
18201 error "expect 1 get $stripe_count for $dir"
18204 run_test 300h "check default striped directory for striped directory"
18207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18209 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18210 skip "Need MDS version at least 2.7.55"
18217 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18218 error "set striped dir error"
18220 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18221 error "create files under striped dir failed"
18223 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18224 error "set striped hashdir error"
18226 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18227 error "create dir0 under hash dir failed"
18228 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18229 error "create dir1 under hash dir failed"
18231 # unfortunately, we need to umount to clear dir layout cache for now
18232 # once we fully implement dir layout, we can drop this
18233 umount_client $MOUNT || error "umount failed"
18234 mount_client $MOUNT || error "mount failed"
18236 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18237 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18238 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18240 #set the stripe to be unknown hash type
18241 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18242 $LCTL set_param fail_loc=0x1901
18243 for ((i = 0; i < 10; i++)); do
18244 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18245 error "stat f-$i failed"
18246 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18249 touch $DIR/$tdir/striped_dir/f0 &&
18250 error "create under striped dir with unknown hash should fail"
18252 $LCTL set_param fail_loc=0
18254 umount_client $MOUNT || error "umount failed"
18255 mount_client $MOUNT || error "mount failed"
18259 run_test 300i "client handle unknown hash type striped directory"
18262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18264 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18265 skip "Need MDS version at least 2.7.55"
18272 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18273 $LCTL set_param fail_loc=0x1702
18274 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18275 error "set striped dir error"
18277 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18278 error "create files under striped dir failed"
18280 $LCTL set_param fail_loc=0
18282 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18286 run_test 300j "test large update record"
18289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18290 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18291 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18292 skip "Need MDS version at least 2.7.55"
18294 # this test needs a huge transaction
18296 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18297 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18304 #define OBD_FAIL_LARGE_STRIPE 0x1703
18305 $LCTL set_param fail_loc=0x1703
18306 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18307 error "set striped dir error"
18308 $LCTL set_param fail_loc=0
18310 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18311 error "getstripeddir fails"
18312 rm -rf $DIR/$tdir/striped_dir ||
18313 error "unlink striped dir fails"
18317 run_test 300k "test large striped directory"
18320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18321 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18322 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18323 skip "Need MDS version at least 2.7.55"
18327 test_mkdir -p $DIR/$tdir/striped_dir
18328 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18329 error "chown $RUNAS_ID failed"
18330 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18331 error "set default striped dir failed"
18333 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18334 $LCTL set_param fail_loc=0x80000158
18335 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18337 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18338 [ $stripe_index -eq 1 ] ||
18339 error "expect 1 get $stripe_index for $dir"
18341 run_test 300l "non-root user to create dir under striped dir with stale layout"
18344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18345 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18346 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18347 skip "Need MDS version at least 2.7.55"
18349 mkdir -p $DIR/$tdir/striped_dir
18350 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18351 error "set default stripes dir error"
18353 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18355 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18356 [ $stripe_count -eq 0 ] ||
18357 error "expect 0 get $stripe_count for a"
18359 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18360 error "set default stripes dir error"
18362 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18364 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18365 [ $stripe_count -eq 0 ] ||
18366 error "expect 0 get $stripe_count for b"
18368 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18369 error "set default stripes dir error"
18371 mkdir $DIR/$tdir/striped_dir/c &&
18372 error "default stripe_index is invalid, mkdir c should fails"
18374 rm -rf $DIR/$tdir || error "rmdir fails"
18376 run_test 300m "setstriped directory on single MDT FS"
18379 local list=$(comma_list $(mdts_nodes))
18382 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18387 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18388 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18389 skip "Need MDS version at least 2.7.55"
18390 remote_mds_nodsh && skip "remote MDS with nodsh"
18393 local list=$(comma_list $(mdts_nodes))
18395 trap cleanup_300n RETURN EXIT
18396 mkdir -p $DIR/$tdir
18397 chmod 777 $DIR/$tdir
18398 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18399 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18400 error "create striped dir succeeds with gid=0"
18402 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18403 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18404 error "create striped dir fails with gid=-1"
18406 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18407 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18408 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18409 error "set default striped dir succeeds with gid=0"
18412 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18413 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18414 error "set default striped dir fails with gid=-1"
18417 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18418 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18419 error "create test_dir fails"
18420 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18421 error "create test_dir1 fails"
18422 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18423 error "create test_dir2 fails"
18426 run_test 300n "non-root user to create dir under striped dir with default EA"
18429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18430 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18431 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18432 skip "Need MDS version at least 2.7.55"
18437 mkdir -p $DIR/$tdir
18439 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18440 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18441 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18442 skip "not enough free inodes $numfree1 $numfree2"
18445 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18446 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18447 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18448 skip "not enough free space $numfree1 $numfree2"
18451 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18452 error "setdirstripe fails"
18454 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18455 error "create dirs fails"
18457 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18458 ls $DIR/$tdir/striped_dir > /dev/null ||
18459 error "ls striped dir fails"
18460 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18461 error "unlink big striped dir fails"
18463 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18467 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18468 remote_mds_nodsh && skip "remote MDS with nodsh"
18470 mkdir -p $DIR/$tdir
18472 #define OBD_FAIL_OUT_ENOSPC 0x1704
18473 do_facet mds2 lctl set_param fail_loc=0x80001704
18474 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18475 && error "create striped directory should fail"
18477 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18479 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18482 run_test 300p "create striped directory without space"
18485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18486 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18488 local fd=$(free_fd)
18489 local cmd="exec $fd<$tdir"
18491 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18494 trap "eval $cmd" EXIT
18495 cd $tdir || error "cd $tdir fails"
18496 rmdir ../$tdir || error "rmdir $tdir fails"
18497 mkdir local_dir && error "create dir succeeds"
18498 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18502 run_test 300q "create remote directory under orphan directory"
18505 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18506 skip "Need MDS version at least 2.7.55" && return
18507 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18511 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18512 error "set striped dir error"
18514 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18515 error "getstripeddir fails"
18518 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18519 awk '/lmv_stripe_count:/ { print $2 }')
18521 [ $MDSCOUNT -ne $stripe_count ] &&
18522 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18524 rm -rf $DIR/$tdir/striped_dir ||
18525 error "unlink striped dir fails"
18527 run_test 300r "test -1 striped directory"
18529 prepare_remote_file() {
18530 mkdir $DIR/$tdir/src_dir ||
18531 error "create remote source failed"
18533 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18534 error "cp to remote source failed"
18535 touch $DIR/$tdir/src_dir/a
18537 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18538 error "create remote target dir failed"
18540 touch $DIR/$tdir/tgt_dir/b
18542 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18543 error "rename dir cross MDT failed!"
18545 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18546 error "src_child still exists after rename"
18548 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18549 error "missing file(a) after rename"
18551 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18552 error "diff after rename"
18556 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18559 local remote_file=$DIR/$tdir/tgt_dir/b
18561 mkdir -p $DIR/$tdir
18563 prepare_remote_file || error "prepare remote file failed"
18566 $OPENUNLINK $remote_file $remote_file ||
18567 error "openunlink $remote_file failed"
18568 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18570 run_test 310a "open unlink remote file"
18573 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18576 local remote_file=$DIR/$tdir/tgt_dir/b
18578 mkdir -p $DIR/$tdir
18580 prepare_remote_file || error "prepare remote file failed"
18582 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18583 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18584 $CHECKSTAT -t file $remote_file || error "check file failed"
18586 run_test 310b "unlink remote file with multiple links while open"
18589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18590 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18592 local remote_file=$DIR/$tdir/tgt_dir/b
18594 mkdir -p $DIR/$tdir
18596 prepare_remote_file || error "prepare remote file failed"
18598 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18599 multiop_bg_pause $remote_file O_uc ||
18600 error "mulitop failed for remote file"
18602 $MULTIOP $DIR/$tfile Ouc
18603 kill -USR1 $MULTIPID
18606 run_test 310c "open-unlink remote file with multiple links"
18610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18611 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18612 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18613 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18614 remote_mds_nodsh && skip "remote MDS with nodsh"
18616 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18617 local mdts=$(comma_list $(mdts_nodes))
18619 mkdir -p $DIR/$tdir
18620 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18621 createmany -o $DIR/$tdir/$tfile. 1000
18623 # statfs data is not real time, let's just calculate it
18624 old_iused=$((old_iused + 1000))
18626 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18627 osp.*OST0000*MDT0000.create_count")
18628 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18629 osp.*OST0000*MDT0000.max_create_count")
18630 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18632 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18633 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18634 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18636 unlinkmany $DIR/$tdir/$tfile. 1000
18638 do_nodes $mdts "$LCTL set_param -n \
18639 osp.*OST0000*.max_create_count=$max_count"
18640 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18641 do_nodes $mdts "$LCTL set_param -n \
18642 osp.*OST0000*.create_count=$count"
18643 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18644 grep "=0" && error "create_count is zero"
18647 for i in $(seq 120); do
18648 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18649 # system may be too busy to destroy all objs in time, use
18650 # a somewhat small value to not fail autotest
18651 [ $((old_iused - new_iused)) -gt 400 ] && break
18655 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18656 [ $((old_iused - new_iused)) -gt 400 ] ||
18657 error "objs not destroyed after unlink"
18659 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18666 local vdevdir=$(dirname $(facet_vdevice $ost))
18667 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18668 local zfs_zapid=$(do_facet $ost $cmd |
18669 grep -w "/O/0/d$((objid%32))" -C 5 |
18670 awk '/Object/{getline; print $1}')
18671 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18672 awk "/$objid = /"'{printf $3}')
18677 zfs_object_blksz() {
18681 local vdevdir=$(dirname $(facet_vdevice $ost))
18682 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18683 local blksz=$(do_facet $ost $cmd $objid |
18684 awk '/dblk/{getline; printf $4}')
18686 case "${blksz: -1}" in
18687 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18688 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18695 test_312() { # LU-4856
18696 remote_ost_nodsh && skip "remote OST with nodsh"
18697 [ "$ost1_FSTYPE" = "zfs" ] ||
18698 skip_env "the test only applies to zfs"
18700 local max_blksz=$(do_facet ost1 \
18701 $ZFS get -p recordsize $(facet_device ost1) |
18702 awk '!/VALUE/{print $3}')
18704 # to make life a little bit easier
18705 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18706 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18708 local tf=$DIR/$tdir/$tfile
18710 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18712 # Get ZFS object id
18713 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18714 # block size change by sequential overwrite
18717 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18718 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18720 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18721 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18725 # block size change by sequential append write
18726 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18727 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18728 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18731 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18732 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18733 oflag=sync conv=notrunc
18735 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18736 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18737 error "blksz error, actual $blksz, " \
18738 "expected: 2 * $count * $PAGE_SIZE"
18744 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18745 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18747 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18748 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18749 [ $blksz -eq $PAGE_SIZE ] ||
18750 error "blksz error: $blksz, expected: $PAGE_SIZE"
18752 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18753 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18754 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18756 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18757 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18758 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18760 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18763 remote_ost_nodsh && skip "remote OST with nodsh"
18765 local file=$DIR/$tfile
18768 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18770 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18771 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18772 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18773 error "write should failed"
18774 do_facet ost1 "$LCTL set_param fail_loc=0"
18777 run_test 313 "io should fail after last_rcvd update fail"
18780 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18782 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18783 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18785 wait_delete_completed
18786 do_facet ost1 "$LCTL set_param fail_loc=0"
18788 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18790 test_315() { # LU-618
18791 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18793 local file=$DIR/$tfile
18796 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18797 error "multiop file write failed"
18798 $MULTIOP $file oO_RDONLY:r4063232_c &
18803 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18806 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18809 run_test 315 "read should be accounted"
18812 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18813 large_xattr_enabled || skip_env "ea_inode feature disabled"
18815 rm -rf $DIR/$tdir/d
18816 mkdir -p $DIR/$tdir/d
18817 chown nobody $DIR/$tdir/d
18818 touch $DIR/$tdir/d/file
18820 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18822 run_test 316 "lfs mv"
18825 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18826 skip "Need MDS version at least 2.11.53"
18828 local grant_blk_size
18830 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18831 skip "LU-10370: no implementation for ZFS" && return
18834 stack_trap "rm -f $DIR/$tfile" EXIT
18835 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18836 awk '/grant_block_size:/ { print $2; exit; }')
18838 # Create File of size 5M. Truncate it to below size's and verify
18841 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18842 error "Create file : $DIR/$tfile"
18844 for trunc_sz in 2097152 4097 4000 509 0; do
18845 $TRUNCATE $DIR/$tfile $trunc_sz ||
18846 error "truncate $tfile to $trunc_sz failed"
18847 local sz=$(stat --format=%s $DIR/$tfile)
18848 local blk=$(stat --format=%b $DIR/$tfile)
18849 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18850 grant_blk_size) * 8))
18852 if [[ $blk -ne $trunc_blk ]]; then
18853 $(which stat) $DIR/$tfile
18854 error "Expected Block $trunc_blk got $blk for $tfile"
18857 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18858 error "Expected Size $trunc_sz got $sz for $tfile"
18863 # Create file with a hole and write actual two blocks. Block count
18866 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18867 conv=fsync || error "Create file : $DIR/$tfile"
18869 # Calculate the final truncate size.
18870 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18873 # truncate to size $trunc_sz bytes. Strip the last block
18874 # The block count must drop to 8
18876 $TRUNCATE $DIR/$tfile $trunc_sz ||
18877 error "truncate $tfile to $trunc_sz failed"
18879 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18880 sz=$(stat --format=%s $DIR/$tfile)
18881 blk=$(stat --format=%b $DIR/$tfile)
18883 if [[ $blk -ne $trunc_bsz ]]; then
18884 $(which stat) $DIR/$tfile
18885 error "Expected Block $trunc_bsz got $blk for $tfile"
18888 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18889 error "Expected Size $trunc_sz got $sz for $tfile"
18891 run_test 317 "Verify blocks get correctly update after truncate"
18894 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
18896 local before=$(date +%s)
18898 local mdir=$DIR/$tdir
18899 local file=$mdir/xxx
18901 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
18904 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
18905 $LCTL set_param fail_val=5 fail_loc=0x8000032c
18906 $LFS mv -m1 $file &
18909 dd if=$file of=/dev/null
18911 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
18912 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
18914 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
18916 run_test 319 "lost lease lock on migrate error"
18919 local read_write=$1
18920 if [ "$read_write" = "write" ]; then
18921 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18922 elif [ "$read_write" = "read" ]; then
18923 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18925 error "argument error"
18928 # turn off debug for performance testing
18929 local saved_debug=$($LCTL get_param -n debug)
18930 $LCTL set_param debug=0
18932 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18934 # get ost1 size - lustre-OST0000
18935 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18936 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18937 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18939 if [ "$read_write" = "read" ]; then
18940 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18943 local start_time=$(date +%s.%N)
18944 $dd_cmd bs=1M count=$blocks oflag=sync ||
18945 error "real dd $read_write error"
18946 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18948 if [ "$read_write" = "write" ]; then
18952 # define OBD_FAIL_OST_FAKE_RW 0x238
18953 do_facet ost1 $LCTL set_param fail_loc=0x238
18955 local start_time=$(date +%s.%N)
18956 $dd_cmd bs=1M count=$blocks oflag=sync ||
18957 error "fake dd $read_write error"
18958 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18960 if [ "$read_write" = "write" ]; then
18962 cancel_lru_locks osc
18963 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18964 error "$tfile size not $blocks MB"
18966 do_facet ost1 $LCTL set_param fail_loc=0
18968 echo "fake $read_write $duration_fake vs. normal $read_write" \
18969 "$duration in seconds"
18970 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18971 error_not_in_vm "fake write is slower"
18973 $LCTL set_param -n debug="$saved_debug"
18976 test_399a() { # LU-7655 for OST fake write
18977 remote_ost_nodsh && skip "remote OST with nodsh"
18981 run_test 399a "fake write should not be slower than normal write"
18983 test_399b() { # LU-8726 for OST fake read
18984 remote_ost_nodsh && skip "remote OST with nodsh"
18985 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18986 skip_env "ldiskfs only test"
18991 run_test 399b "fake read should not be slower than normal read"
18993 test_400a() { # LU-1606, was conf-sanity test_74
18994 if ! which $CC > /dev/null 2>&1; then
18995 skip_env "$CC is not installed"
18998 local extra_flags=''
18999 local out=$TMP/$tfile
19000 local prefix=/usr/include/lustre
19003 if ! [[ -d $prefix ]]; then
19004 # Assume we're running in tree and fixup the include path.
19005 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19006 extra_flags+=" -L$LUSTRE/utils/.lib"
19009 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19010 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19011 error "client api broken"
19015 run_test 400a "Lustre client api program can compile and link"
19017 test_400b() { # LU-1606, LU-5011
19019 local out=$TMP/$tfile
19020 local prefix=/usr/include/linux/lustre
19022 # We use a hard coded prefix so that this test will not fail
19023 # when run in tree. There are headers in lustre/include/lustre/
19024 # that are not packaged (like lustre_idl.h) and have more
19025 # complicated include dependencies (like config.h and lnet/types.h).
19026 # Since this test about correct packaging we just skip them when
19027 # they don't exist (see below) rather than try to fixup cppflags.
19029 if ! which $CC > /dev/null 2>&1; then
19030 skip_env "$CC is not installed"
19033 for header in $prefix/*.h; do
19034 if ! [[ -f "$header" ]]; then
19038 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19039 continue # lustre_ioctl.h is internal header
19042 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19043 error "cannot compile '$header'"
19047 run_test 400b "packaged headers can be compiled"
19049 test_401a() { #LU-7437
19050 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19051 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19053 #count the number of parameters by "list_param -R"
19054 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19055 #count the number of parameters by listing proc files
19056 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19057 echo "proc_dirs='$proc_dirs'"
19058 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19059 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19062 [ $params -eq $procs ] ||
19063 error "found $params parameters vs. $procs proc files"
19065 # test the list_param -D option only returns directories
19066 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19067 #count the number of parameters by listing proc directories
19068 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19071 [ $params -eq $procs ] ||
19072 error "found $params parameters vs. $procs proc files"
19074 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19077 local save=$($LCTL get_param -n jobid_var)
19080 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19081 error "no error returned when setting bad parameters"
19083 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19084 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19086 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19087 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19088 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19090 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19093 local jobid_var_old=$($LCTL get_param -n jobid_var)
19094 local jobid_var_new
19096 $LCTL set_param jobid_var= &&
19097 error "no error returned for 'set_param a='"
19099 jobid_var_new=$($LCTL get_param -n jobid_var)
19100 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19101 error "jobid_var was changed by setting without value"
19103 $LCTL set_param jobid_var &&
19104 error "no error returned for 'set_param a'"
19106 jobid_var_new=$($LCTL get_param -n jobid_var)
19107 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19108 error "jobid_var was changed by setting without value"
19110 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19113 local jobid_var_old=$($LCTL get_param -n jobid_var)
19114 local jobid_var_new
19115 local new_value="foo=bar"
19117 $LCTL set_param jobid_var=$new_value ||
19118 error "'set_param a=b' did not accept a value containing '='"
19120 jobid_var_new=$($LCTL get_param -n jobid_var)
19121 [[ "$jobid_var_new" == "$new_value" ]] ||
19122 error "'set_param a=b' failed on a value containing '='"
19124 # Reset the jobid_var to test the other format
19125 $LCTL set_param jobid_var=$jobid_var_old
19126 jobid_var_new=$($LCTL get_param -n jobid_var)
19127 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19128 error "failed to reset jobid_var"
19130 $LCTL set_param jobid_var $new_value ||
19131 error "'set_param a b' did not accept a value containing '='"
19133 jobid_var_new=$($LCTL get_param -n jobid_var)
19134 [[ "$jobid_var_new" == "$new_value" ]] ||
19135 error "'set_param a b' failed on a value containing '='"
19137 $LCTL set_param jobid_var $jobid_var_old
19138 jobid_var_new=$($LCTL get_param -n jobid_var)
19139 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19140 error "failed to reset jobid_var"
19142 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19145 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19146 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19147 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19148 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19149 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19150 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19151 remote_mds_nodsh && skip "remote MDS with nodsh"
19153 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19154 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19155 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19156 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19157 echo "Touch failed - OK"
19159 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19162 local file1=$DIR/$tfile.1
19163 local file2=$DIR/$tfile.2
19164 local tfile=$TMP/$tfile
19166 rm -f $file1 $file2 $tfile
19171 # 30 sec OBD_TIMEOUT in ll_getattr()
19172 # right before populating st_nlink
19173 $LCTL set_param fail_loc=0x80001409
19174 stat -c %h $file1 > $tfile &
19176 # create an alias, drop all locks and reclaim the dentry
19178 cancel_lru_locks mdc
19179 cancel_lru_locks osc
19180 sysctl -w vm.drop_caches=2
19184 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19186 rm -f $tfile $file1 $file2
19188 run_test 403 "i_nlink should not drop to zero due to aliasing"
19190 test_404() { # LU-6601
19191 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19192 skip "Need server version newer than 2.8.52"
19193 remote_mds_nodsh && skip "remote MDS with nodsh"
19195 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19196 awk '/osp .*-osc-MDT/ { print $4}')
19199 for osp in $mosps; do
19200 echo "Deactivate: " $osp
19201 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19202 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19203 awk -vp=$osp '$4 == p { print $2 }')
19204 [ $stat = IN ] || {
19205 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19206 error "deactivate error"
19208 echo "Activate: " $osp
19209 do_facet $SINGLEMDS $LCTL --device %$osp activate
19210 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19211 awk -vp=$osp '$4 == p { print $2 }')
19212 [ $stat = UP ] || {
19213 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19214 error "activate error"
19218 run_test 404 "validate manual {de}activated works properly for OSPs"
19221 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19222 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19223 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19224 skip "Layout swap lock is not supported"
19226 check_swap_layouts_support
19228 test_mkdir $DIR/$tdir
19229 swap_lock_test -d $DIR/$tdir ||
19230 error "One layout swap locked test failed"
19232 run_test 405 "Various layout swap lock tests"
19235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19236 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19237 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19239 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19240 skip "Need MDS version at least 2.8.50"
19242 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19243 local test_pool=$TESTNAME
19245 if ! combined_mgs_mds ; then
19248 pool_add $test_pool || error "pool_add failed"
19249 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19250 error "pool_add_targets failed"
19252 save_layout_restore_at_exit $MOUNT
19254 # parent set default stripe count only, child will stripe from both
19255 # parent and fs default
19256 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19257 error "setstripe $MOUNT failed"
19258 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19259 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19260 for i in $(seq 10); do
19261 local f=$DIR/$tdir/$tfile.$i
19262 touch $f || error "touch failed"
19263 local count=$($LFS getstripe -c $f)
19264 [ $count -eq $OSTCOUNT ] ||
19265 error "$f stripe count $count != $OSTCOUNT"
19266 local offset=$($LFS getstripe -i $f)
19267 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19268 local size=$($LFS getstripe -S $f)
19269 [ $size -eq $((def_stripe_size * 2)) ] ||
19270 error "$f stripe size $size != $((def_stripe_size * 2))"
19271 local pool=$($LFS getstripe -p $f)
19272 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19275 # change fs default striping, delete parent default striping, now child
19276 # will stripe from new fs default striping only
19277 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19278 error "change $MOUNT default stripe failed"
19279 $LFS setstripe -c 0 $DIR/$tdir ||
19280 error "delete $tdir default stripe failed"
19281 for i in $(seq 11 20); do
19282 local f=$DIR/$tdir/$tfile.$i
19283 touch $f || error "touch $f failed"
19284 local count=$($LFS getstripe -c $f)
19285 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19286 local offset=$($LFS getstripe -i $f)
19287 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19288 local size=$($LFS getstripe -S $f)
19289 [ $size -eq $def_stripe_size ] ||
19290 error "$f stripe size $size != $def_stripe_size"
19291 local pool=$($LFS getstripe -p $f)
19292 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19295 unlinkmany $DIR/$tdir/$tfile. 1 20
19297 local f=$DIR/$tdir/$tfile
19298 pool_remove_all_targets $test_pool $f
19299 pool_remove $test_pool $f
19301 if ! combined_mgs_mds ; then
19305 run_test 406 "DNE support fs default striping"
19308 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19309 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19310 skip "Need MDS version at least 2.8.55"
19311 remote_mds_nodsh && skip "remote MDS with nodsh"
19313 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19314 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19315 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19316 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19317 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19319 #define OBD_FAIL_DT_TXN_STOP 0x2019
19320 for idx in $(seq $MDSCOUNT); do
19321 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19323 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19324 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19325 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19328 run_test 407 "transaction fail should cause operation fail"
19331 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19333 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19334 lctl set_param fail_loc=0x8000040a
19335 # let ll_prepare_partial_page() fail
19336 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19340 # create at least 100 unused inodes so that
19341 # shrink_icache_memory(0) should not return 0
19342 touch $DIR/$tfile-{0..100}
19343 rm -f $DIR/$tfile-{0..100}
19346 echo 2 > /proc/sys/vm/drop_caches
19348 run_test 408 "drop_caches should not hang due to page leaks"
19352 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19354 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19355 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19356 touch $DIR/$tdir/guard || error "(2) Fail to create"
19358 local PREFIX=$(str_repeat 'A' 128)
19359 echo "Create 1K hard links start at $(date)"
19360 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19361 error "(3) Fail to hard link"
19363 echo "Links count should be right although linkEA overflow"
19364 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19365 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19366 [ $linkcount -eq 1001 ] ||
19367 error "(5) Unexpected hard links count: $linkcount"
19369 echo "List all links start at $(date)"
19370 ls -l $DIR/$tdir/foo > /dev/null ||
19371 error "(6) Fail to list $DIR/$tdir/foo"
19373 echo "Unlink hard links start at $(date)"
19374 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19375 error "(7) Fail to unlink"
19376 echo "Unlink hard links finished at $(date)"
19378 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19382 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19383 skip "Need client version at least 2.9.59"
19385 # Create a file, and stat it from the kernel
19386 local testfile=$DIR/$tfile
19389 local run_id=$RANDOM
19390 local my_ino=$(stat --format "%i" $testfile)
19392 # Try to insert the module. This will always fail as the
19393 # module is designed to not be inserted.
19394 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19397 # Anything but success is a test failure
19399 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19400 error "no inode match"
19402 run_test 410 "Test inode number returned from kernel thread"
19404 cleanup_test411_cgroup() {
19410 local cg_basedir=/sys/fs/cgroup/memory
19412 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19413 skip "no setup for cgroup"
19415 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19416 error "test file creation failed"
19417 cancel_lru_locks osc
19419 # Create a very small memory cgroup to force a slab allocation error
19420 local cgdir=$cg_basedir/osc_slab_alloc
19421 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19422 trap "cleanup_test411_cgroup $cgdir" EXIT
19423 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19424 echo 1M > $cgdir/memory.limit_in_bytes
19426 # Should not LBUG, just be killed by oom-killer
19427 # dd will return 0 even allocation failure in some environment.
19428 # So don't check return value
19429 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19430 cleanup_test411_cgroup $cgdir
19434 run_test 411 "Slab allocation error with cgroup does not LBUG"
19437 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19438 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19439 skip "Need server version at least 2.10.55"
19442 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19443 error "mkdir failed"
19444 $LFS getdirstripe $DIR/$tdir
19445 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19446 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19447 error "expect $((MDSCOUT - 1)) get $stripe_index"
19448 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19449 [ $stripe_count -eq 2 ] ||
19450 error "expect 2 get $stripe_count"
19452 run_test 412 "mkdir on specific MDTs"
19455 [ $MDSCOUNT -lt 2 ] &&
19456 skip "We need at least 2 MDTs for this test"
19458 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19459 skip "Need server version at least 2.10.55"
19462 mkdir $DIR/$tdir || error "mkdir failed"
19464 # find MDT that is the most full
19465 local max=$($LFS df | grep MDT |
19474 END { split(b, c, ":")
19479 for i in $(seq $((MDSCOUNT - 1))); do
19480 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19481 error "mkdir d$i failed"
19482 $LFS getdirstripe $DIR/$tdir/d$i
19483 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19484 [ $stripe_index -ne $max ] ||
19485 error "don't expect $max"
19488 run_test 413 "mkdir on less full MDTs"
19491 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19492 $LCTL set_param fail_loc=0x80000521
19493 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19496 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19500 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19501 skip "Need server version at least 2.11.52"
19511 # this test may be slow on ZFS
19512 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19514 # though this test is designed for striped directory, let's test normal
19515 # directory too since lock is always saved as CoS lock.
19516 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19517 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19526 start_time=$(date +%s)
19527 for i in $(seq $total); do
19528 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19531 end_time=$(date +%s)
19532 duration=$((end_time - start_time))
19534 kill -9 $setattr_pid
19536 echo "rename $total files took $duration sec"
19537 [ $duration -lt 100 ] || error "rename took $duration sec"
19539 run_test 415 "lock revoke is not missing"
19542 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19543 skip "Need server version at least 2.11.55"
19545 # define OBD_FAIL_OSD_TXN_START 0x19a
19546 do_facet mds1 lctl set_param fail_loc=0x19a
19548 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19552 run_test 416 "transaction start failure won't cause system hung"
19556 do_nodes $(comma_list $(mdts_nodes)) \
19557 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19558 do_nodes $(comma_list $(mdts_nodes)) \
19559 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19560 do_nodes $(comma_list $(mdts_nodes)) \
19561 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19565 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19566 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19567 skip "Need MDS version at least 2.11.56"
19569 trap cleanup_417 RETURN EXIT
19571 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19572 do_nodes $(comma_list $(mdts_nodes)) \
19573 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19574 $LFS migrate -m 0 $DIR/$tdir.1 &&
19575 error "migrate dir $tdir.1 should fail"
19577 do_nodes $(comma_list $(mdts_nodes)) \
19578 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19579 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19580 error "create remote dir $tdir.2 should fail"
19582 do_nodes $(comma_list $(mdts_nodes)) \
19583 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19584 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19585 error "create striped dir $tdir.3 should fail"
19588 run_test 417 "disable remote dir, striped dir and dir migration"
19590 # Checks that the outputs of df [-i] and lfs df [-i] match
19592 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19602 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19604 for count in {1..100}; do
19608 # read the lines of interest
19609 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19610 error "df $inodes $dir | tail -n +2 failed"
19611 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19612 error "lfs df $inodes $dir | grep summary: failed"
19614 # skip first substrings of each output as they are different
19615 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19616 # compare the two outputs
19618 for i in {1..5}; do
19619 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19627 lfs df $inodes $dir
19628 error "df and lfs df $1 output mismatch: " \
19629 "df ${inodes}: ${df_out[*]}, " \
19630 "lfs df ${inodes}: ${lfs_df_out[*]}"
19635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19637 local dir=$DIR/$tdir
19638 local numfiles=$((RANDOM % 4096 + 2))
19639 local numblocks=$((RANDOM % 256 + 1))
19641 wait_delete_completed
19644 # check block output
19645 check_lfs_df blocks $dir
19646 # check inode output
19647 check_lfs_df inodes $dir
19649 # create a single file and retest
19650 echo "Creating a single file and testing"
19651 createmany -o $dir/$tfile- 1 &>/dev/null ||
19652 error "creating 1 file in $dir failed"
19653 check_lfs_df blocks $dir
19654 check_lfs_df inodes $dir
19656 # create a random number of files
19657 echo "Creating $((numfiles - 1)) files and testing"
19658 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19659 error "creating $((numfiles - 1)) files in $dir failed"
19661 # write a random number of blocks to the first test file
19662 echo "Writing $numblocks 4K blocks and testing"
19663 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19664 count=$numblocks &>/dev/null ||
19665 error "dd to $dir/${tfile}-0 failed"
19668 check_lfs_df blocks $dir
19669 check_lfs_df inodes $dir
19671 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19672 error "unlinking $numfiles files in $dir failed"
19674 run_test 418 "df and lfs df outputs match"
19677 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19678 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19679 skip "Need server version at least 2.9.55"
19681 start_full_debug_logging
19685 stop_full_debug_logging
19689 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19690 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19691 awk '/The barrier for/ { print $7 }')
19694 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19699 barrier_expired() {
19702 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19703 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19704 awk '/will be expired/ { print $7 }')
19706 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19715 echo "Start barrier_freeze at: $(date)"
19716 #define OBD_FAIL_BARRIER_DELAY 0x2202
19717 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19718 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19721 local b_status=$(barrier_stat)
19722 echo "Got barrier status at: $(date)"
19723 [ "$b_status" = "'freezing_p1'" ] ||
19724 error "(1) unexpected barrier status $b_status"
19726 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19728 b_status=$(barrier_stat)
19729 [ "$b_status" = "'frozen'" ] ||
19730 error "(2) unexpected barrier status $b_status"
19732 local expired=$(barrier_expired)
19733 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19734 sleep $((expired + 3))
19736 b_status=$(barrier_stat)
19737 [ "$b_status" = "'expired'" ] ||
19738 error "(3) unexpected barrier status $b_status"
19740 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19741 error "(4) fail to freeze barrier"
19743 b_status=$(barrier_stat)
19744 [ "$b_status" = "'frozen'" ] ||
19745 error "(5) unexpected barrier status $b_status"
19747 echo "Start barrier_thaw at: $(date)"
19748 #define OBD_FAIL_BARRIER_DELAY 0x2202
19749 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19750 do_facet mgs $LCTL barrier_thaw $FSNAME &
19753 b_status=$(barrier_stat)
19754 echo "Got barrier status at: $(date)"
19755 [ "$b_status" = "'thawing'" ] ||
19756 error "(6) unexpected barrier status $b_status"
19758 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19760 b_status=$(barrier_stat)
19761 [ "$b_status" = "'thawed'" ] ||
19762 error "(7) unexpected barrier status $b_status"
19764 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19765 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19766 do_facet mgs $LCTL barrier_freeze $FSNAME
19768 b_status=$(barrier_stat)
19769 [ "$b_status" = "'failed'" ] ||
19770 error "(8) unexpected barrier status $b_status"
19772 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19773 do_facet mgs $LCTL barrier_thaw $FSNAME
19777 run_test 801a "write barrier user interfaces and stat machine"
19782 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19783 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19784 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19785 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19786 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19788 cancel_lru_locks mdc
19790 # 180 seconds should be long enough
19791 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19793 local b_status=$(barrier_stat)
19794 [ "$b_status" = "'frozen'" ] ||
19795 error "(6) unexpected barrier status $b_status"
19797 mkdir $DIR/$tdir/d0/d10 &
19800 touch $DIR/$tdir/d1/f13 &
19803 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19806 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19809 rm -f $DIR/$tdir/d4/f12 &
19812 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19814 # To guarantee taht the 'stat' is not blocked
19815 b_status=$(barrier_stat)
19816 [ "$b_status" = "'frozen'" ] ||
19817 error "(8) unexpected barrier status $b_status"
19819 # let above commands to run at background
19822 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19823 ps -p $touch_pid || error "(10) touch should be blocked"
19824 ps -p $ln_pid || error "(11) link should be blocked"
19825 ps -p $mv_pid || error "(12) rename should be blocked"
19826 ps -p $rm_pid || error "(13) unlink should be blocked"
19828 b_status=$(barrier_stat)
19829 [ "$b_status" = "'frozen'" ] ||
19830 error "(14) unexpected barrier status $b_status"
19832 do_facet mgs $LCTL barrier_thaw $FSNAME
19833 b_status=$(barrier_stat)
19834 [ "$b_status" = "'thawed'" ] ||
19835 error "(15) unexpected barrier status $b_status"
19837 wait $mkdir_pid || error "(16) mkdir should succeed"
19838 wait $touch_pid || error "(17) touch should succeed"
19839 wait $ln_pid || error "(18) link should succeed"
19840 wait $mv_pid || error "(19) rename should succeed"
19841 wait $rm_pid || error "(20) unlink should succeed"
19845 run_test 801b "modification will be blocked by write barrier"
19848 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19852 stop mds2 || error "(1) Fail to stop mds2"
19854 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19856 local b_status=$(barrier_stat)
19857 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
19858 do_facet mgs $LCTL barrier_thaw $FSNAME
19859 error "(2) unexpected barrier status $b_status"
19862 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19863 error "(3) Fail to rescan barrier bitmap"
19865 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19867 b_status=$(barrier_stat)
19868 [ "$b_status" = "'frozen'" ] ||
19869 error "(4) unexpected barrier status $b_status"
19871 do_facet mgs $LCTL barrier_thaw $FSNAME
19872 b_status=$(barrier_stat)
19873 [ "$b_status" = "'thawed'" ] ||
19874 error "(5) unexpected barrier status $b_status"
19876 local devname=$(mdsdevname 2)
19878 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19880 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19881 error "(7) Fail to rescan barrier bitmap"
19885 run_test 801c "rescan barrier bitmap"
19887 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19888 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19889 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19895 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19896 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19897 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19903 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19904 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19905 skip "Need server version at least 2.9.55"
19907 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19909 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19911 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19912 error "(2) Fail to copy"
19914 trap cleanup_802a EXIT
19916 # sync by force before remount as readonly
19917 sync; sync_all_data; sleep 3; sync_all_data
19921 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19922 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19923 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19925 echo "Mount the server as read only"
19926 setupall server_only || error "(3) Fail to start servers"
19928 echo "Mount client without ro should fail"
19929 mount_client $MOUNT &&
19930 error "(4) Mount client without 'ro' should fail"
19932 echo "Mount client with ro should succeed"
19933 mount_client $MOUNT ro ||
19934 error "(5) Mount client with 'ro' should succeed"
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"
19945 run_test 802a "simulate readonly device"
19948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19949 remote_mds_nodsh && skip "remote MDS with nodsh"
19951 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19952 skip "readonly option not available"
19954 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19956 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19957 error "(2) Fail to copy"
19959 # write back all cached data before setting MDT to readonly
19963 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19964 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
19966 echo "Modify should be refused"
19967 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19969 echo "Read should be allowed"
19970 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19971 error "(7) Read should succeed under ro mode"
19974 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
19976 run_test 802b "be able to set MDTs to readonly"
19979 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19980 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19981 skip "MDS needs to be newer than 2.10.54"
19983 mkdir -p $DIR/$tdir
19984 # Create some objects on all MDTs to trigger related logs objects
19985 for idx in $(seq $MDSCOUNT); do
19986 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19987 $DIR/$tdir/dir${idx} ||
19988 error "Fail to create $DIR/$tdir/dir${idx}"
19992 wait_delete_completed # ensure old test cleanups are finished
19993 echo "before create:"
19995 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19997 for i in {1..10}; do
19998 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19999 error "Fail to create $DIR/$tdir/foo$i"
20003 echo "after create:"
20005 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20007 # allow for an llog to be cleaned up during the test
20008 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20009 error "before ($before_used) + 10 > after ($after_used)"
20011 for i in {1..10}; do
20012 rm -rf $DIR/$tdir/foo$i ||
20013 error "Fail to remove $DIR/$tdir/foo$i"
20016 sleep 3 # avoid MDT return cached statfs
20017 wait_delete_completed
20018 echo "after unlink:"
20020 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20022 # allow for an llog to be created during the test
20023 [ $after_used -le $((before_used + 1)) ] ||
20024 error "after ($after_used) > before ($before_used) + 1"
20026 run_test 803 "verify agent object for remote object"
20029 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20030 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20031 skip "MDS needs to be newer than 2.10.54"
20032 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20034 mkdir -p $DIR/$tdir
20035 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20036 error "Fail to create $DIR/$tdir/dir0"
20038 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20039 local dev=$(mdsdevname 2)
20041 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20042 grep ${fid} || error "NOT found agent entry for dir0"
20044 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20045 error "Fail to create $DIR/$tdir/dir1"
20047 touch $DIR/$tdir/dir1/foo0 ||
20048 error "Fail to create $DIR/$tdir/dir1/foo0"
20049 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20052 for idx in $(seq $MDSCOUNT); do
20053 dev=$(mdsdevname $idx)
20054 do_facet mds${idx} \
20055 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20056 grep ${fid} && rc=$idx
20059 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20060 error "Fail to rename foo0 to foo1"
20061 if [ $rc -eq 0 ]; then
20062 for idx in $(seq $MDSCOUNT); do
20063 dev=$(mdsdevname $idx)
20064 do_facet mds${idx} \
20065 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20066 grep ${fid} && rc=$idx
20070 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20071 error "Fail to rename foo1 to foo2"
20072 if [ $rc -eq 0 ]; then
20073 for idx in $(seq $MDSCOUNT); do
20074 dev=$(mdsdevname $idx)
20075 do_facet mds${idx} \
20076 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20077 grep ${fid} && rc=$idx
20081 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20083 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20084 error "Fail to link to $DIR/$tdir/dir1/foo2"
20085 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20086 error "Fail to rename foo2 to foo0"
20087 unlink $DIR/$tdir/dir1/foo0 ||
20088 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20089 rm -rf $DIR/$tdir/dir0 ||
20090 error "Fail to rm $DIR/$tdir/dir0"
20092 for idx in $(seq $MDSCOUNT); do
20093 dev=$(mdsdevname $idx)
20097 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20099 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20100 error "mount mds$idx failed"
20101 df $MOUNT > /dev/null 2>&1
20103 # e2fsck should not return error
20105 error "e2fsck detected error on MDT${idx}: rc=$rc"
20108 run_test 804 "verify agent entry for remote entry"
20111 do_facet $SINGLEMDS zfs set quota=$old $fsset
20112 unlinkmany $DIR/$tdir/f- 1000000
20117 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20118 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20119 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20120 skip "netfree not implemented before 0.7"
20121 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20122 skip "Need MDS version at least 2.10.57"
20129 local pref="osd-zfs.lustre-MDT0000."
20131 # limit available space on MDS dataset to meet nospace issue
20132 # quickly. then ZFS 0.7.2 can use reserved space if asked
20133 # properly (using netfree flag in osd_declare_destroy()
20134 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20135 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20137 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20138 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20139 let "usedkb=usedkb-freekb"
20140 let "freekb=freekb/2"
20141 if let "freekb > 5000"; then
20144 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20145 trap cleanup_805 EXIT
20147 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20148 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20149 rm -rf $DIR/$tdir || error "not able to remove"
20150 do_facet $SINGLEMDS zfs set quota=$old $fsset
20153 run_test 805 "ZFS can remove from full fs"
20159 local size=$($LFS getsom -s $file)
20160 local expect=$(stat -c %s $file)
20162 [[ $size == $expect ]] ||
20163 error "$file expected size: $expect, got: $size"
20165 local blocks=$($LFS getsom -b $file)
20166 expect=$(stat -c %b $file)
20167 [[ $blocks == $expect ]] ||
20168 error "$file expected blocks: $expect, got: $blocks"
20173 local size=$($LFS getsom -s $1)
20176 [[ $size == $expect ]] ||
20177 error "$file expected size: $expect, got: $size"
20181 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20182 skip "Need MDS version at least 2.11.52"
20186 touch $DIR/$tfile || error "touch $tfile failed"
20188 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20189 save_lustre_params client "llite.*.xattr_cache" > $save
20190 lctl set_param llite.*.xattr_cache=0
20191 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20193 # single-threaded write
20194 echo "Test SOM for single-threaded write"
20195 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20196 error "write $tfile failed"
20197 check_lsom_size $DIR/$tfile $bs
20200 local size=$(($num * $bs))
20204 echo "Test SOM for single client multi-threaded($num) write"
20205 $TRUNCATE $DIR/$tfile 0
20206 for ((i = 0; i < $num; i++)); do
20207 $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 $size
20216 $TRUNCATE $DIR/$tfile 0
20217 for ((i = 0; i < $num; i++)); do
20218 offset=$((offset - $bs))
20219 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20222 for (( i=0; i < $num; i++ )); do
20225 check_lsom_size $DIR/$tfile $size
20227 # multi-client wirtes
20228 num=$(get_node_count ${CLIENTS//,/ })
20229 size=$(($num * $bs))
20233 echo "Test SOM for multi-client ($num) writes"
20234 $TRUNCATE $DIR/$tfile 0
20235 for client in ${CLIENTS//,/ }; do
20236 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20239 offset=$((offset + $bs))
20241 for (( i=0; i < $num; i++ )); do
20244 check_lsom_size $DIR/$tfile $offset
20247 $TRUNCATE $DIR/$tfile 0
20248 for client in ${CLIENTS//,/ }; do
20249 offset=$((offset - $bs))
20250 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20254 for (( i=0; i < $num; i++ )); do
20257 check_lsom_size $DIR/$tfile $size
20260 echo "Test SOM for truncate"
20261 $TRUNCATE $DIR/$tfile 1048576
20262 check_lsom_size $DIR/$tfile 1048576
20263 $TRUNCATE $DIR/$tfile 1234
20264 check_lsom_size $DIR/$tfile 1234
20266 # verify SOM blocks count
20267 echo "Verify SOM block count"
20268 $TRUNCATE $DIR/$tfile 0
20269 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20270 error "failed to write file $tfile"
20271 check_lsom_data $DIR/$tfile
20273 run_test 806 "Verify Lazy Size on MDS"
20276 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20277 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20278 skip "Need MDS version at least 2.11.52"
20280 # Registration step
20281 changelog_register || error "changelog_register failed"
20282 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20283 changelog_users $SINGLEMDS | grep -q $cl_user ||
20284 error "User $cl_user not found in changelog_users"
20286 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20287 save_lustre_params client "llite.*.xattr_cache" > $save
20288 lctl set_param llite.*.xattr_cache=0
20289 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20291 rm -rf $DIR/$tdir || error "rm $tdir failed"
20292 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20293 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20294 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20295 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20296 error "truncate $tdir/trunc failed"
20299 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20300 error "write $tfile failed"
20302 # multi-client wirtes
20303 local num=$(get_node_count ${CLIENTS//,/ })
20307 echo "Test SOM for multi-client ($num) writes"
20308 touch $DIR/$tfile || error "touch $tfile failed"
20309 $TRUNCATE $DIR/$tfile 0
20310 for client in ${CLIENTS//,/ }; do
20311 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20314 offset=$((offset + $bs))
20316 for (( i=0; i < $num; i++ )); do
20321 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20322 check_lsom_data $DIR/$tdir/trunc
20323 check_lsom_data $DIR/$tdir/single_dd
20324 check_lsom_data $DIR/$tfile
20327 # Deregistration step
20328 changelog_deregister || error "changelog_deregister failed"
20330 run_test 807 "verify LSOM syncing tool"
20332 check_som_nologged()
20334 local lines=$($LFS changelog $FSNAME-MDT0000 |
20335 grep 'x=trusted.som' | wc -l)
20336 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20340 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20341 skip "Need MDS version at least 2.11.55"
20343 # Registration step
20344 changelog_register || error "changelog_register failed"
20346 touch $DIR/$tfile || error "touch $tfile failed"
20349 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20350 error "write $tfile failed"
20353 $TRUNCATE $DIR/$tfile 1234
20356 $TRUNCATE $DIR/$tfile 1048576
20359 # Deregistration step
20360 changelog_deregister || error "changelog_deregister failed"
20362 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20367 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20371 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20372 skip "Need MDS version at least 2.11.56"
20374 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20375 error "failed to create DoM-only file $DIR/$tfile"
20376 touch $DIR/$tfile || error "touch $tfile failed"
20377 check_som_nodata $DIR/$tfile
20379 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20380 error "write $tfile failed"
20381 check_som_nodata $DIR/$tfile
20383 $TRUNCATE $DIR/$tfile 1234
20384 check_som_nodata $DIR/$tfile
20386 $TRUNCATE $DIR/$tfile 4097
20387 check_som_nodata $DIR/$file
20389 run_test 809 "Verify no SOM xattr store for DoM-only files"
20395 # t10 seem to dislike partial pages
20396 lctl set_param osc.*.checksum_type=adler
20397 lctl set_param fail_loc=0x411
20398 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20399 ORIG=$(md5sum $DIR/$tfile)
20400 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20401 CSUM=$(md5sum $DIR/$tfile)
20402 set_checksum_type adler
20403 if [ "$ORIG" != "$CSUM" ]; then
20404 error "$ORIG != $CSUM"
20407 run_test 810 "partial page writes on ZFS (LU-11663)"
20410 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20411 skip "Need MDS version at least 2.11.56"
20413 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20414 do_facet mds1 $LCTL set_param fail_loc=0x165
20415 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20418 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20421 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20422 error "MDD orphan cleanup thread not quit"
20424 run_test 811 "orphan name stub can be cleaned up in startup"
20427 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20428 skip "OST < 2.12.51 doesn't support this fail_loc"
20430 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20431 # ensure ost1 is connected
20432 stat $DIR/$tfile >/dev/null || error "can't stat"
20433 wait_osc_import_state client ost1 FULL
20434 # no locks, no reqs to let the connection idle
20435 cancel_lru_locks osc
20437 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20438 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20439 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20440 wait_osc_import_state client ost1 CONNECTING
20441 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20443 stat $DIR/$tfile >/dev/null || error "can't stat file"
20445 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20448 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
20449 [ -z "$file_heat_sav" ] && skip "no file heat support"
20460 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
20461 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
20463 $LCTL set_param -n llite.*.file_heat=1
20464 echo "Turn on file heat"
20465 echo "Period second: $period_second, Decay percentage: $decay_pct"
20467 echo "QQQQ" > $DIR/$tfile
20468 echo "QQQQ" > $DIR/$tfile
20469 echo "QQQQ" > $DIR/$tfile
20470 cat $DIR/$tfile > /dev/null
20471 cat $DIR/$tfile > /dev/null
20472 cat $DIR/$tfile > /dev/null
20473 cat $DIR/$tfile > /dev/null
20475 local out=$($LFS heat_get $DIR/$tfile)
20477 $LFS heat_get $DIR/$tfile
20478 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20479 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20480 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20481 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20483 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
20484 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
20485 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
20486 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
20488 sleep $((period_second + 3))
20489 echo "Sleep $((period_second + 3)) seconds..."
20490 # The recursion formula to calculate the heat of the file f is as
20492 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
20493 # Where Hi is the heat value in the period between time points i*I and
20494 # (i+1)*I; Ci is the access count in the period; the symbol P refers
20495 # to the weight of Ci.
20496 out=$($LFS heat_get $DIR/$tfile)
20497 $LFS heat_get $DIR/$tfile
20498 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20499 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20500 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20501 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20503 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
20504 error "read sample ($readsample) is wrong"
20505 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
20506 error "write sample ($writesample) is wrong"
20507 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
20508 error "read bytes ($readbyte) is wrong"
20509 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
20510 error "write bytes ($writebyte) is wrong"
20512 echo "QQQQ" > $DIR/$tfile
20513 echo "QQQQ" > $DIR/$tfile
20514 echo "QQQQ" > $DIR/$tfile
20515 cat $DIR/$tfile > /dev/null
20516 cat $DIR/$tfile > /dev/null
20517 cat $DIR/$tfile > /dev/null
20518 cat $DIR/$tfile > /dev/null
20520 sleep $((period_second + 3))
20521 echo "Sleep $((period_second + 3)) seconds..."
20523 out=$($LFS heat_get $DIR/$tfile)
20524 $LFS heat_get $DIR/$tfile
20525 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20526 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20527 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20528 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20530 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
20531 4 * $decay_pct) / 100") -eq 1 ] ||
20532 error "read sample ($readsample1) is wrong"
20533 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
20534 3 * $decay_pct) / 100") -eq 1 ] ||
20535 error "write sample ($writesample1) is wrong"
20536 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
20537 20 * $decay_pct) / 100") -eq 1 ] ||
20538 error "read bytes ($readbyte1) is wrong"
20539 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
20540 15 * $decay_pct) / 100") -eq 1 ] ||
20541 error "write bytes ($writebyte1) is wrong"
20543 echo "Turn off file heat for the file $DIR/$tfile"
20544 $LFS heat_set -o $DIR/$tfile
20546 echo "QQQQ" > $DIR/$tfile
20547 echo "QQQQ" > $DIR/$tfile
20548 echo "QQQQ" > $DIR/$tfile
20549 cat $DIR/$tfile > /dev/null
20550 cat $DIR/$tfile > /dev/null
20551 cat $DIR/$tfile > /dev/null
20552 cat $DIR/$tfile > /dev/null
20554 out=$($LFS heat_get $DIR/$tfile)
20555 $LFS heat_get $DIR/$tfile
20556 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20557 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20558 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20559 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20561 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20562 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20563 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20564 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20566 echo "Trun on file heat for the file $DIR/$tfile"
20567 $LFS heat_set -O $DIR/$tfile
20569 echo "QQQQ" > $DIR/$tfile
20570 echo "QQQQ" > $DIR/$tfile
20571 echo "QQQQ" > $DIR/$tfile
20572 cat $DIR/$tfile > /dev/null
20573 cat $DIR/$tfile > /dev/null
20574 cat $DIR/$tfile > /dev/null
20575 cat $DIR/$tfile > /dev/null
20577 out=$($LFS heat_get $DIR/$tfile)
20578 $LFS heat_get $DIR/$tfile
20579 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20580 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20581 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20582 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20584 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
20585 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
20586 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
20587 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
20589 $LFS heat_set -c $DIR/$tfile
20590 $LCTL set_param -n llite.*.file_heat=0
20591 echo "Turn off file heat support for the Lustre filesystem"
20593 echo "QQQQ" > $DIR/$tfile
20594 echo "QQQQ" > $DIR/$tfile
20595 echo "QQQQ" > $DIR/$tfile
20596 cat $DIR/$tfile > /dev/null
20597 cat $DIR/$tfile > /dev/null
20598 cat $DIR/$tfile > /dev/null
20599 cat $DIR/$tfile > /dev/null
20601 out=$($LFS heat_get $DIR/$tfile)
20602 $LFS heat_get $DIR/$tfile
20603 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20604 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20605 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20606 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20608 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20609 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20610 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20611 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20613 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
20616 run_test 813 "File heat verfication"
20619 # tests that do cleanup/setup should be run at the end
20623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20626 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20627 $LCTL set_param fail_loc=0x903
20629 cancel_lru_locks MGC
20631 FAIL_ON_ERROR=true cleanup
20632 FAIL_ON_ERROR=true setup
20634 run_test 900 "umount should not race with any mgc requeue thread"
20637 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20638 check_and_cleanup_lustre
20639 if [ "$I_MOUNTED" != "yes" ]; then
20640 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true