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 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1580 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1582 (( rc == 2 )) || error "getstripe did not return ENOENT"
1584 run_test 27ga "$LFS getstripe with missing file (should return error)"
1587 test_mkdir $DIR/$tdir
1588 touch $DIR/$tdir/$tfile || error "touch failed"
1589 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1590 error "missing objects"
1592 run_test 27i "$LFS getstripe with some objects"
1595 test_mkdir $DIR/$tdir
1596 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1597 error "setstripe failed" || true
1599 run_test 27j "setstripe with bad stripe offset (should return error)"
1601 test_27k() { # bug 2844
1602 test_mkdir $DIR/$tdir
1603 local file=$DIR/$tdir/$tfile
1604 local ll_max_blksize=$((4 * 1024 * 1024))
1605 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1606 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1607 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1608 dd if=/dev/zero of=$file bs=4k count=1
1609 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1610 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1612 run_test 27k "limit i_blksize for broken user apps"
1615 mcreate $DIR/$tfile || error "creating file"
1616 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1617 error "setstripe should have failed" || true
1619 run_test 27l "check setstripe permissions (should return error)"
1622 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1624 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1625 skip_env "multiple clients -- skipping"
1627 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1629 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1630 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1632 trap simple_cleanup_common EXIT
1633 test_mkdir $DIR/$tdir
1634 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1635 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1636 error "dd should fill OST0"
1638 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1640 [ $i -gt 256 ] && break
1643 touch $DIR/$tdir/$tfile.$i
1644 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1645 awk '{print $1}'| grep -w "0") ] &&
1646 error "OST0 was full but new created file still use it"
1648 touch $DIR/$tdir/$tfile.$i
1649 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1650 awk '{print $1}'| grep -w "0") ] &&
1651 error "OST0 was full but new created file still use it"
1652 simple_cleanup_common
1654 run_test 27m "create file while OST0 was full"
1657 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1658 awk '{ print $1 * 2; exit; }')
1662 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1663 # if the OST isn't full anymore.
1665 local OSTIDX=${1:-""}
1667 local list=$(comma_list $(osts_nodes))
1668 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1670 do_nodes $list lctl set_param fail_loc=0
1671 sync # initiate all OST_DESTROYs from MDS to OST
1675 exhaust_precreations() {
1678 local FAILIDX=${3:-$OSTIDX}
1679 local ofacet=ost$((OSTIDX + 1))
1681 test_mkdir -p -c1 $DIR/$tdir
1682 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1683 local mfacet=mds$((mdtidx + 1))
1684 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1686 local OST=$(ostname_from_index $OSTIDX)
1689 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1690 local last_id=$(do_facet $mfacet lctl get_param -n \
1691 osc.$mdtosc_proc1.prealloc_last_id)
1692 local next_id=$(do_facet $mfacet lctl get_param -n \
1693 osc.$mdtosc_proc1.prealloc_next_id)
1695 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1696 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1698 test_mkdir -p $DIR/$tdir/${OST}
1699 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1700 #define OBD_FAIL_OST_ENOSPC 0x215
1701 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1702 echo "Creating to objid $last_id on ost $OST..."
1703 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1704 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1705 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1709 exhaust_all_precreations() {
1711 for (( i=0; i < OSTCOUNT; i++ )) ; do
1712 exhaust_precreations $i $1 -1
1717 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1719 remote_mds_nodsh && skip "remote MDS with nodsh"
1720 remote_ost_nodsh && skip "remote OST with nodsh"
1723 rm -f $DIR/$tdir/$tfile
1724 exhaust_precreations 0 0x80000215
1725 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1726 touch $DIR/$tdir/$tfile || error "touch failed"
1727 $LFS getstripe $DIR/$tdir/$tfile
1730 run_test 27n "create file with some full OSTs"
1733 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1735 remote_mds_nodsh && skip "remote MDS with nodsh"
1736 remote_ost_nodsh && skip "remote OST with nodsh"
1739 rm -f $DIR/$tdir/$tfile
1740 exhaust_all_precreations 0x215
1742 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1747 run_test 27o "create file with all full OSTs (should error)"
1750 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1752 remote_mds_nodsh && skip "remote MDS with nodsh"
1753 remote_ost_nodsh && skip "remote OST with nodsh"
1756 rm -f $DIR/$tdir/$tfile
1757 test_mkdir $DIR/$tdir
1759 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1760 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1761 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1763 exhaust_precreations 0 0x80000215
1764 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1765 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1766 $LFS getstripe $DIR/$tdir/$tfile
1770 run_test 27p "append to a truncated file with some full OSTs"
1773 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1775 remote_mds_nodsh && skip "remote MDS with nodsh"
1776 remote_ost_nodsh && skip "remote OST with nodsh"
1779 rm -f $DIR/$tdir/$tfile
1781 test_mkdir $DIR/$tdir
1782 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1783 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1784 error "truncate $DIR/$tdir/$tfile failed"
1785 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1787 exhaust_all_precreations 0x215
1789 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1790 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1794 run_test 27q "append to truncated file with all OSTs full (should error)"
1797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1799 remote_mds_nodsh && skip "remote MDS with nodsh"
1800 remote_ost_nodsh && skip "remote OST with nodsh"
1803 rm -f $DIR/$tdir/$tfile
1804 exhaust_precreations 0 0x80000215
1806 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1810 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1812 test_27s() { # bug 10725
1813 test_mkdir $DIR/$tdir
1814 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1815 local stripe_count=0
1816 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1817 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1818 error "stripe width >= 2^32 succeeded" || true
1821 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1823 test_27t() { # bug 10864
1828 $WLFS getstripe $tfile
1831 run_test 27t "check that utils parse path correctly"
1833 test_27u() { # bug 4900
1834 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1835 remote_mds_nodsh && skip "remote MDS with nodsh"
1838 local list=$(comma_list $(mdts_nodes))
1840 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1841 do_nodes $list $LCTL set_param fail_loc=0x139
1842 test_mkdir -p $DIR/$tdir
1843 trap simple_cleanup_common EXIT
1844 createmany -o $DIR/$tdir/t- 1000
1845 do_nodes $list $LCTL set_param fail_loc=0
1847 TLOG=$TMP/$tfile.getstripe
1848 $LFS getstripe $DIR/$tdir > $TLOG
1849 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1850 unlinkmany $DIR/$tdir/t- 1000
1852 [[ $OBJS -gt 0 ]] &&
1853 error "$OBJS objects created on OST-0. See $TLOG" ||
1856 run_test 27u "skip object creation on OSC w/o objects"
1858 test_27v() { # bug 4900
1859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1861 remote_mds_nodsh && skip "remote MDS with nodsh"
1862 remote_ost_nodsh && skip "remote OST with nodsh"
1864 exhaust_all_precreations 0x215
1867 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1869 touch $DIR/$tdir/$tfile
1870 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1872 for (( i=1; i < OSTCOUNT; i++ )); do
1873 do_facet ost$i lctl set_param fail_loc=0x705
1875 local START=`date +%s`
1876 createmany -o $DIR/$tdir/$tfile 32
1878 local FINISH=`date +%s`
1879 local TIMEOUT=`lctl get_param -n timeout`
1880 local PROCESS=$((FINISH - START))
1881 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1882 error "$FINISH - $START >= $TIMEOUT / 2"
1883 sleep $((TIMEOUT / 2 - PROCESS))
1886 run_test 27v "skip object creation on slow OST"
1888 test_27w() { # bug 10997
1889 test_mkdir $DIR/$tdir
1890 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1891 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1892 error "stripe size $size != 65536" || true
1893 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1894 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1896 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1899 [[ $OSTCOUNT -lt 2 ]] &&
1900 skip_env "skipping multiple stripe count/offset test"
1902 test_mkdir $DIR/$tdir
1903 for i in $(seq 1 $OSTCOUNT); do
1905 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1906 error "setstripe -c $i -i $offset failed"
1907 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1908 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1909 [ $count -ne $i ] && error "stripe count $count != $i" || true
1910 [ $index -ne $offset ] &&
1911 error "stripe offset $index != $offset" || true
1914 run_test 27wa "check $LFS setstripe -c -i options"
1917 remote_ost_nodsh && skip "remote OST with nodsh"
1918 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1921 OFFSET=$(($OSTCOUNT - 1))
1923 local OST=$(ostname_from_index $OSTIDX)
1925 test_mkdir $DIR/$tdir
1926 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1927 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1929 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1930 for i in $(seq 0 $OFFSET); do
1931 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1932 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1933 error "OST0 was degraded but new created file still use it"
1935 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1937 run_test 27x "create files while OST0 is degraded"
1940 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1941 remote_mds_nodsh && skip "remote MDS with nodsh"
1942 remote_ost_nodsh && skip "remote OST with nodsh"
1943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1945 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1946 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1947 osc.$mdtosc.prealloc_last_id)
1948 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1949 osc.$mdtosc.prealloc_next_id)
1950 local fcount=$((last_id - next_id))
1951 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1952 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1954 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1955 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1956 local OST_DEACTIVE_IDX=-1
1961 for OSC in $MDS_OSCS; do
1962 OST=$(osc_to_ost $OSC)
1963 OSTIDX=$(index_from_ostuuid $OST)
1964 if [ $OST_DEACTIVE_IDX == -1 ]; then
1965 OST_DEACTIVE_IDX=$OSTIDX
1967 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1968 echo $OSC "is Deactivated:"
1969 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1973 OSTIDX=$(index_from_ostuuid $OST)
1974 test_mkdir $DIR/$tdir
1975 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
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 $OST "is degraded:"
1982 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1983 obdfilter.$OST.degraded=1
1988 createmany -o $DIR/$tdir/$tfile $fcount
1990 for OSC in $MDS_OSCS; do
1991 OST=$(osc_to_ost $OSC)
1992 OSTIDX=$(index_from_ostuuid $OST)
1993 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1994 echo $OST "is recovered from degraded:"
1995 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1996 obdfilter.$OST.degraded=0
1998 do_facet $SINGLEMDS lctl --device %$OSC activate
2002 # all osp devices get activated, hence -1 stripe count restored
2003 local stripe_count=0
2005 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2006 # devices get activated.
2008 $LFS setstripe -c -1 $DIR/$tfile
2009 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2011 [ $stripe_count -ne $OSTCOUNT ] &&
2012 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2015 run_test 27y "create files while OST0 is degraded and the rest inactive"
2021 lmm_count=$($LFS getstripe -c $1)
2022 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2023 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2025 local old_ifs="$IFS"
2027 fid=($($LFS path2fid $1))
2030 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2031 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2033 # compare lmm_seq and lu_fid->f_seq
2034 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2035 # compare lmm_object_id and lu_fid->oid
2036 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2038 # check the trusted.fid attribute of the OST objects of the file
2039 local have_obdidx=false
2041 $LFS getstripe $1 | while read obdidx oid hex seq; do
2042 # skip lines up to and including "obdidx"
2043 [ -z "$obdidx" ] && break
2044 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2045 $have_obdidx || continue
2047 local ost=$((obdidx + 1))
2048 local dev=$(ostdevname $ost)
2051 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2053 seq=$(echo $seq | sed -e "s/^0x//g")
2054 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2055 oid_hex=$(echo $oid)
2057 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2059 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2063 # Don't unmount/remount the OSTs if we don't need to do that.
2064 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2065 # update too, until that use mount/ll_decode_filter_fid/mount.
2066 # Re-enable when debugfs will understand new filter_fid.
2068 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2069 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2070 $dev 2>/dev/null" | grep "parent=")
2072 if [ -z "$ff" ]; then
2074 mount_fstype ost$ost
2075 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2076 $(facet_mntpt ost$ost)/$obj_file)
2077 unmount_fstype ost$ost
2078 start ost$ost $dev $OST_MOUNT_OPTS
2082 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2084 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2086 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2087 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2089 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2090 # stripe_size=1048576 component_id=1 component_start=0 \
2091 # component_end=33554432
2092 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2093 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2094 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2096 if grep -q 'stripe=' <<<$ff; then
2097 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2099 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2100 # into f_ver in this case. See comment on ff_parent.
2101 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2104 # compare lmm_seq and filter_fid->ff_parent.f_seq
2105 [ $ff_pseq = $lmm_seq ] ||
2106 error "FF parent SEQ $ff_pseq != $lmm_seq"
2107 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2108 [ $ff_poid = $lmm_oid ] ||
2109 error "FF parent OID $ff_poid != $lmm_oid"
2110 (($ff_pstripe == $stripe_nr)) ||
2111 error "FF stripe $ff_pstripe != $stripe_nr"
2113 stripe_nr=$((stripe_nr + 1))
2114 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2116 if grep -q 'stripe_count=' <<<$ff; then
2117 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2118 -e 's/ .*//' <<<$ff)
2119 [ $lmm_count = $ff_scnt ] ||
2120 error "FF stripe count $lmm_count != $ff_scnt"
2126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2127 remote_ost_nodsh && skip "remote OST with nodsh"
2129 test_mkdir $DIR/$tdir
2130 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2131 { error "setstripe -c -1 failed"; return 1; }
2132 # We need to send a write to every object to get parent FID info set.
2133 # This _should_ also work for setattr, but does not currently.
2134 # touch $DIR/$tdir/$tfile-1 ||
2135 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2136 { error "dd $tfile-1 failed"; return 2; }
2137 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2138 { error "setstripe -c -1 failed"; return 3; }
2139 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2140 { error "dd $tfile-2 failed"; return 4; }
2142 # make sure write RPCs have been sent to OSTs
2145 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2146 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2148 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2150 test_27A() { # b=19102
2151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2153 save_layout_restore_at_exit $MOUNT
2154 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2155 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2156 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2157 local default_size=$($LFS getstripe -S $MOUNT)
2158 local default_offset=$($LFS getstripe -i $MOUNT)
2159 local dsize=$(do_facet $SINGLEMDS \
2160 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2161 [ $default_size -eq $dsize ] ||
2162 error "stripe size $default_size != $dsize"
2163 [ $default_offset -eq -1 ] ||
2164 error "stripe offset $default_offset != -1"
2166 run_test 27A "check filesystem-wide default LOV EA values"
2168 test_27B() { # LU-2523
2169 test_mkdir $DIR/$tdir
2170 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2172 # open f1 with O_LOV_DELAY_CREATE
2174 # call setstripe ioctl on open file descriptor for f1
2176 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2180 # open f1 with O_LOV_DELAY_CREATE
2182 # call setstripe ioctl on open file descriptor for f1
2184 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2186 # Allow multiop to fail in imitation of NFS's busted semantics.
2189 run_test 27B "call setstripe on open unlinked file/rename victim"
2191 test_27C() { #LU-2871
2192 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2200 test_mkdir $DIR/$tdir
2202 for i in $(seq 0 $((OSTCOUNT - 1))); do
2203 # set stripe across all OSTs starting from OST$i
2204 $LFS setstripe -i $i -c -1 $tfile$i
2205 # get striping information
2206 ost_idx=($($LFS getstripe $tfile$i |
2207 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2211 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2212 error "${#ost_idx[@]} != $OSTCOUNT"
2214 for index in $(seq 0 $((OSTCOUNT - 1))); do
2216 for j in $(echo ${ost_idx[@]}); do
2217 if [ $index -eq $j ]; then
2223 error "Can not find $index in ${ost_idx[@]}"
2227 run_test 27C "check full striping across all OSTs"
2230 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2231 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2232 remote_mds_nodsh && skip "remote MDS with nodsh"
2234 local POOL=${POOL:-testpool}
2236 local last_ost=$(($OSTCOUNT - 1))
2238 local ost_list=$(seq $first_ost $ost_step $last_ost)
2239 local ost_range="$first_ost $last_ost $ost_step"
2241 if ! combined_mgs_mds ; then
2245 test_mkdir $DIR/$tdir
2246 pool_add $POOL || error "pool_add failed"
2247 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2250 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2252 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2253 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2254 skip27D+=" -s 30,31"
2255 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2256 error "llapi_layout_test failed"
2258 destroy_test_pools || error "destroy test pools failed"
2260 if ! combined_mgs_mds ; then
2264 run_test 27D "validate llapi_layout API"
2266 # Verify that default_easize is increased from its initial value after
2267 # accessing a widely striped file.
2269 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2270 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2271 skip "client does not have LU-3338 fix"
2273 # 72 bytes is the minimum space required to store striping
2274 # information for a file striped across one OST:
2275 # (sizeof(struct lov_user_md_v3) +
2276 # sizeof(struct lov_user_ost_data_v1))
2278 $LCTL set_param -n llite.*.default_easize $min_easize ||
2279 error "lctl set_param failed"
2280 local easize=$($LCTL get_param -n llite.*.default_easize)
2282 [ $easize -eq $min_easize ] ||
2283 error "failed to set default_easize"
2285 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2286 error "setstripe failed"
2290 easize=$($LCTL get_param -n llite.*.default_easize)
2292 [ $easize -gt $min_easize ] ||
2293 error "default_easize not updated"
2295 run_test 27E "check that default extended attribute size properly increases"
2297 test_27F() { # LU-5346/LU-7975
2298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2299 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2300 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2301 skip "Need MDS version at least 2.8.51"
2302 remote_ost_nodsh && skip "remote OST with nodsh"
2304 test_mkdir $DIR/$tdir
2306 $LFS setstripe -c 2 $DIR/$tdir
2308 # stop all OSTs to reproduce situation for LU-7975 ticket
2309 for num in $(seq $OSTCOUNT); do
2313 # open/create f0 with O_LOV_DELAY_CREATE
2314 # truncate f0 to a non-0 size
2316 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2318 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2319 # open/write it again to force delayed layout creation
2320 cat /etc/hosts > $DIR/$tdir/f0 &
2324 for num in $(seq $OSTCOUNT); do
2325 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2326 error "ost$num failed to start"
2329 wait $catpid || error "cat failed"
2331 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2332 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2333 error "wrong stripecount"
2336 run_test 27F "Client resend delayed layout creation with non-zero size"
2338 test_27G() { #LU-10629
2339 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2340 skip "Need MDS version at least 2.11.51"
2341 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2342 remote_mds_nodsh && skip "remote MDS with nodsh"
2343 local POOL=${POOL:-testpool}
2344 local ostrange="0 0 1"
2346 test_mkdir $DIR/$tdir
2347 pool_add $POOL || error "pool_add failed"
2348 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2349 $LFS setstripe -p $POOL $DIR/$tdir
2351 local pool=$($LFS getstripe -p $DIR/$tdir)
2353 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2355 $LFS setstripe -d $DIR/$tdir
2357 pool=$($LFS getstripe -p $DIR/$tdir)
2361 [ -z "$pool" ] || error "'$pool' is not empty"
2363 run_test 27G "Clear OST pool from stripe"
2366 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2367 skip "Need MDS version newer than 2.11.54"
2368 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2369 test_mkdir $DIR/$tdir
2370 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2371 touch $DIR/$tdir/$tfile
2372 $LFS getstripe -c $DIR/$tdir/$tfile
2373 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2374 error "two-stripe file doesn't have two stripes"
2376 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2377 $LFS getstripe -y $DIR/$tdir/$tfile
2378 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2379 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2380 error "expected l_ost_idx: [02]$ not matched"
2382 # make sure ost list has been cleared
2383 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2384 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2385 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2387 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2389 run_test 27H "Set specific OSTs stripe"
2392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2393 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2394 local pool=$TESTNAME
2395 local ostrange="1 1 1"
2397 save_layout_restore_at_exit $MOUNT
2398 $LFS setstripe -c 2 -i 0 $MOUNT
2399 pool_add $pool || error "pool_add failed"
2400 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2401 test_mkdir $DIR/$tdir
2402 $LFS setstripe -p $pool $DIR/$tdir
2403 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2404 $LFS getstripe $DIR/$tdir/$tfile
2406 run_test 27I "check that root dir striping does not break parent dir one"
2408 # createtest also checks that device nodes are created and
2409 # then visible correctly (#2091)
2410 test_28() { # bug 2091
2412 $CREATETEST $DIR/d28/ct || error "createtest failed"
2414 run_test 28 "create/mknod/mkdir with bad file types ============"
2417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2419 sync; sleep 1; sync # flush out any dirty pages from previous tests
2426 declare -i LOCKCOUNTORIG=0
2427 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2428 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2430 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2432 declare -i LOCKUNUSEDCOUNTORIG=0
2433 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2434 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2441 declare -i LOCKCOUNTCURRENT=0
2442 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2443 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2446 declare -i LOCKUNUSEDCOUNTCURRENT=0
2447 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2448 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2451 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2452 $LCTL set_param -n ldlm.dump_namespaces ""
2453 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2454 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2455 log "dumped log to $TMP/test_29.dk (bug 5793)"
2458 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2459 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2460 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2461 log "dumped log to $TMP/test_29.dk (bug 5793)"
2465 run_test 29 "IT_GETATTR regression ============================"
2467 test_30a() { # was test_30
2468 cp $(which ls) $DIR || cp /bin/ls $DIR
2469 $DIR/ls / || error "Can't execute binary from lustre"
2472 run_test 30a "execute binary from Lustre (execve) =============="
2475 cp `which ls` $DIR || cp /bin/ls $DIR
2477 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2480 run_test 30b "execute binary from Lustre as non-root ==========="
2482 test_30c() { # b=22376
2483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2485 cp `which ls` $DIR || cp /bin/ls $DIR
2487 cancel_lru_locks mdc
2488 cancel_lru_locks osc
2489 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2492 run_test 30c "execute binary from Lustre without read perms ===="
2495 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2496 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2498 run_test 31a "open-unlink file =================================="
2501 touch $DIR/f31 || error "touch $DIR/f31 failed"
2502 ln $DIR/f31 $DIR/f31b || error "ln failed"
2503 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2504 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2506 run_test 31b "unlink file with multiple links while open ======="
2509 touch $DIR/f31 || error "touch $DIR/f31 failed"
2510 ln $DIR/f31 $DIR/f31c || error "ln failed"
2511 multiop_bg_pause $DIR/f31 O_uc ||
2512 error "multiop_bg_pause for $DIR/f31 failed"
2514 $MULTIOP $DIR/f31c Ouc
2515 kill -USR1 $MULTIPID
2518 run_test 31c "open-unlink file with multiple links ============="
2521 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2522 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2524 run_test 31d "remove of open directory ========================="
2526 test_31e() { # bug 2904
2527 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2529 run_test 31e "remove of open non-empty directory ==============="
2531 test_31f() { # bug 4554
2532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2535 test_mkdir $DIR/d31f
2536 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2537 cp /etc/hosts $DIR/d31f
2539 $LFS getstripe $DIR/d31f/hosts
2540 multiop_bg_pause $DIR/d31f D_c || return 1
2543 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2544 test_mkdir $DIR/d31f
2545 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2546 cp /etc/hosts $DIR/d31f
2548 $LFS getstripe $DIR/d31f/hosts
2549 multiop_bg_pause $DIR/d31f D_c || return 1
2552 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2553 wait $MULTIPID || error "first opendir $MULTIPID failed"
2557 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2558 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2561 run_test 31f "remove of open directory with open-unlink file ==="
2564 echo "-- cross directory link --"
2565 test_mkdir -c1 $DIR/${tdir}ga
2566 test_mkdir -c1 $DIR/${tdir}gb
2567 touch $DIR/${tdir}ga/f
2568 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2569 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2570 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2571 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2572 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2574 run_test 31g "cross directory link==============="
2577 echo "-- cross directory link --"
2578 test_mkdir -c1 $DIR/${tdir}
2579 test_mkdir -c1 $DIR/${tdir}/dir
2580 touch $DIR/${tdir}/f
2581 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2582 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2583 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2584 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2585 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2587 run_test 31h "cross directory link under child==============="
2590 echo "-- cross directory link --"
2591 test_mkdir -c1 $DIR/$tdir
2592 test_mkdir -c1 $DIR/$tdir/dir
2593 touch $DIR/$tdir/dir/f
2594 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2595 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2596 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2597 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2598 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2600 run_test 31i "cross directory link under parent==============="
2603 test_mkdir -c1 -p $DIR/$tdir
2604 test_mkdir -c1 -p $DIR/$tdir/dir1
2605 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2606 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2607 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2608 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2611 run_test 31j "link for directory==============="
2614 test_mkdir -c1 -p $DIR/$tdir
2616 touch $DIR/$tdir/exist
2617 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2618 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2619 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2620 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2621 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2622 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2623 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2626 run_test 31k "link to file: the same, non-existing, dir==============="
2632 touch $DIR/d31m2/exist
2633 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2634 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2635 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2636 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2637 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2638 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2641 run_test 31m "link to file: the same, non-existing, dir==============="
2644 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2645 nlink=$(stat --format=%h $DIR/$tfile)
2646 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2648 local cmd="exec $fd<$DIR/$tfile"
2651 trap "eval $cmd" EXIT
2652 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2653 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2654 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2655 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2656 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2659 run_test 31n "check link count of unlinked file"
2662 local TEMPNAME=$(mktemp $1_XXXXXX)
2663 mlink $TEMPNAME $1 2> /dev/null &&
2664 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2668 test_31o() { # LU-2901
2669 test_mkdir $DIR/$tdir
2670 for LOOP in $(seq 100); do
2671 rm -f $DIR/$tdir/$tfile*
2672 for THREAD in $(seq 8); do
2673 link_one $DIR/$tdir/$tfile.$LOOP &
2676 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2677 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2678 error "$LINKS duplicate links to $tfile.$LOOP" &&
2682 run_test 31o "duplicate hard links with same filename"
2685 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2687 test_mkdir $DIR/$tdir
2688 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2689 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2691 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2692 error "open unlink test1 failed"
2693 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2694 error "open unlink test2 failed"
2696 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2697 error "test1 still exists"
2698 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2699 error "test2 still exists"
2701 run_test 31p "remove of open striped directory"
2703 cleanup_test32_mount() {
2706 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2707 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2708 losetup -d $loopdev || true
2714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2716 echo "== more mountpoints and symlinks ================="
2717 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2718 trap cleanup_test32_mount EXIT
2719 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2720 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2721 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2722 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2723 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2724 cleanup_test32_mount
2726 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2731 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2732 trap cleanup_test32_mount EXIT
2733 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2734 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2735 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2736 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2737 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2738 cleanup_test32_mount
2740 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2745 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2746 trap cleanup_test32_mount EXIT
2747 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2748 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2749 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2750 test_mkdir -p $DIR/$tdir/d2/test_dir
2751 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2752 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2753 cleanup_test32_mount
2755 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2760 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2761 trap cleanup_test32_mount EXIT
2762 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2763 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2764 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2765 test_mkdir -p $DIR/$tdir/d2/test_dir
2766 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2767 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2768 cleanup_test32_mount
2770 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2774 test_mkdir -p $DIR/$tdir/tmp
2775 local tmp_dir=$DIR/$tdir/tmp
2776 ln -s $DIR/$tdir $tmp_dir/symlink11
2777 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2778 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2779 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2781 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2785 test_mkdir -p $DIR/$tdir/tmp
2786 local tmp_dir=$DIR/$tdir/tmp
2787 ln -s $DIR/$tdir $tmp_dir/symlink11
2788 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2789 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2790 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2792 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2795 local tmp_dir=$DIR/$tdir/tmp
2796 test_mkdir -p $tmp_dir
2797 test_mkdir $DIR/${tdir}2
2798 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2799 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2800 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2801 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2802 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2803 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2805 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2808 rm -fr $DIR/$tdir $DIR/${tdir}2
2809 tmp_dir=$DIR/$tdir/tmp
2810 test_mkdir -p $tmp_dir
2811 test_mkdir $DIR/${tdir}2
2812 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2813 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2814 ls $tmp_dir/symlink12 || error "listing symlink12"
2815 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2817 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2822 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
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 touch $DIR/$tdir/test_file
2828 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2829 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2830 cleanup_test32_mount
2832 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2837 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2838 trap cleanup_test32_mount EXIT
2839 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2840 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2841 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2842 touch $DIR/$tdir/test_file
2843 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2844 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2845 cleanup_test32_mount
2847 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2853 trap cleanup_test32_mount EXIT
2854 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2855 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2856 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2857 test_mkdir -p $DIR/$tdir/d2
2858 touch $DIR/$tdir/d2/test_file || error "touch failed"
2859 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2860 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2861 cleanup_test32_mount
2863 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2869 trap cleanup_test32_mount EXIT
2870 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2871 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2872 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2873 test_mkdir -p $DIR/$tdir/d2
2874 touch $DIR/$tdir/d2/test_file || error "touch failed"
2875 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2876 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2877 cleanup_test32_mount
2879 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2883 test_mkdir -p $DIR/d32m/tmp
2884 TMP_DIR=$DIR/d32m/tmp
2885 ln -s $DIR $TMP_DIR/symlink11
2886 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2887 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2888 error "symlink11 not a link"
2889 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2890 error "symlink01 not a link"
2892 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2896 test_mkdir -p $DIR/d32n/tmp
2897 TMP_DIR=$DIR/d32n/tmp
2898 ln -s $DIR $TMP_DIR/symlink11
2899 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2900 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2901 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2903 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2907 test_mkdir -p $DIR/d32o/tmp
2908 TMP_DIR=$DIR/d32o/tmp
2909 ln -s $DIR/$tfile $TMP_DIR/symlink12
2910 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2911 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2912 error "symlink12 not a link"
2913 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2914 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2915 error "$DIR/d32o/tmp/symlink12 not file type"
2916 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2917 error "$DIR/d32o/symlink02 not file type"
2919 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2929 test_mkdir -p $DIR/d32p/tmp
2931 TMP_DIR=$DIR/d32p/tmp
2933 ln -s $DIR/$tfile $TMP_DIR/symlink12
2935 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2937 cat $DIR/d32p/tmp/symlink12 ||
2938 error "Can't open $DIR/d32p/tmp/symlink12"
2940 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2943 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2948 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2949 trap cleanup_test32_mount EXIT
2950 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2951 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2952 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2953 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2954 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2955 cleanup_test32_mount
2957 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2962 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2963 trap cleanup_test32_mount EXIT
2964 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2965 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2966 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2967 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2968 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2969 cleanup_test32_mount
2971 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2976 chmod 444 $DIR/$tfile
2977 chown $RUNAS_ID $DIR/$tfile
2979 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2982 run_test 33aa "write file with mode 444 (should return error)"
2986 test_mkdir $DIR/$tdir
2987 chown $RUNAS_ID $DIR/$tdir
2988 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2989 error "$RUNAS create $tdir/$tfile failed"
2990 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2991 error "open RDWR" || true
2993 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2997 test_mkdir $DIR/$tdir
2998 chown $RUNAS_ID $DIR/$tdir
2999 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3001 run_test 33b "test open file with malformed flags (No panic)"
3004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3005 remote_ost_nodsh && skip "remote OST with nodsh"
3014 test_mkdir $DIR/$tdir
3015 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3018 for ostnum in $(seq $OSTCOUNT); do
3019 # test-framework's OST numbering is one-based, while Lustre's
3021 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3022 # Parsing llobdstat's output sucks; we could grep the /proc
3023 # path, but that's likely to not be as portable as using the
3024 # llobdstat utility. So we parse lctl output instead.
3025 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3026 obdfilter/$ostname/stats |
3027 awk '/^write_bytes/ {print $7}' )
3028 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3029 if (( ${write_bytes:-0} > 0 ))
3036 $all_zeros || return 0
3039 echo foo > $DIR/$tdir/bar
3043 # Total up write_bytes after writing. We'd better find non-zeros.
3044 for ostnum in $(seq $OSTCOUNT); do
3045 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3046 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3047 obdfilter/$ostname/stats |
3048 awk '/^write_bytes/ {print $7}' )
3049 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3050 if (( ${write_bytes:-0} > 0 ))
3059 for ostnum in $(seq $OSTCOUNT); do
3060 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3061 echo "Check that write_bytes is present in obdfilter/*/stats:"
3062 do_facet ost$ostnum lctl get_param -n \
3063 obdfilter/$ostname/stats
3065 error "OST not keeping write_bytes stats (b22312)"
3068 run_test 33c "test llobdstat and write_bytes"
3071 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3075 local remote_dir=$DIR/$tdir/remote_dir
3077 test_mkdir $DIR/$tdir
3078 $LFS mkdir -i $MDTIDX $remote_dir ||
3079 error "create remote directory failed"
3081 touch $remote_dir/$tfile
3082 chmod 444 $remote_dir/$tfile
3083 chown $RUNAS_ID $remote_dir/$tfile
3085 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3087 chown $RUNAS_ID $remote_dir
3088 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3089 error "create" || true
3090 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3091 error "open RDWR" || true
3092 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3094 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3097 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3101 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3102 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3103 mkdir $DIR/$tdir/local_dir
3105 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3106 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3107 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3109 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3110 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3112 rmdir $DIR/$tdir/* || error "rmdir failed"
3115 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3116 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3117 mkdir $DIR/$tdir/local_dir
3119 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3120 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3121 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3123 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3124 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3126 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3129 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3130 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3131 mkdir $DIR/$tdir/local_dir
3133 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3134 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3135 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3137 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3138 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3140 run_test 33e "mkdir and striped directory should have same mode"
3144 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3148 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3149 remote_mds_nodsh && skip "remote MDS with nodsh"
3152 chmod go+rwx $DIR/$tdir
3153 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3154 trap cleanup_33f EXIT
3156 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3157 error "cannot create striped directory"
3159 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3160 error "cannot create files in striped directory"
3162 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3163 error "cannot remove files in striped directory"
3165 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3166 error "cannot remove striped directory"
3170 run_test 33f "nonroot user can create, access, and remove a striped directory"
3173 mkdir -p $DIR/$tdir/dir2
3175 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3177 [[ $err =~ "exists" ]] || error "Not exists error"
3179 run_test 33g "nonroot user create already existing root created file"
3181 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3184 $MCREATE $DIR/f34 || error "mcreate failed"
3185 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3186 error "getstripe failed"
3187 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3188 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3189 error "getstripe failed"
3190 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3191 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3193 run_test 34a "truncate file that has not been opened ==========="
3196 [ ! -f $DIR/f34 ] && test_34a
3197 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3198 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3199 $OPENFILE -f O_RDONLY $DIR/f34
3200 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3201 error "getstripe failed"
3202 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3203 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3205 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3208 [ ! -f $DIR/f34 ] && test_34a
3209 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3210 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3211 $OPENFILE -f O_RDWR $DIR/f34
3212 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3213 error "$LFS getstripe failed"
3214 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3215 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3217 run_test 34c "O_RDWR opening file-with-size works =============="
3220 [ ! -f $DIR/f34 ] && test_34a
3221 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3223 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3224 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3227 run_test 34d "write to sparse file ============================="
3231 $MCREATE $DIR/f34e || error "mcreate failed"
3232 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3233 $CHECKSTAT -s 1000 $DIR/f34e ||
3234 error "Size of $DIR/f34e not equal to 1000 bytes"
3235 $OPENFILE -f O_RDWR $DIR/f34e
3236 $CHECKSTAT -s 1000 $DIR/f34e ||
3237 error "Size of $DIR/f34e not equal to 1000 bytes"
3239 run_test 34e "create objects, some with size and some without =="
3241 test_34f() { # bug 6242, 6243
3242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3246 $MCREATE $DIR/f34f || error "mcreate failed"
3247 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3248 dd if=$DIR/f34f of=$TMP/f34f
3249 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3250 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3251 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3252 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3253 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3255 run_test 34f "read from a file with no objects until EOF ======="
3258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3260 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3262 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3263 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3264 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3265 cancel_lru_locks osc
3266 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3267 error "wrong size after lock cancel"
3269 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3270 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3271 error "expanding truncate failed"
3272 cancel_lru_locks osc
3273 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3274 error "wrong expanded size after lock cancel"
3276 run_test 34g "truncate long file ==============================="
3279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3284 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3285 sync # Flush the cache so that multiop below does not block on cache
3286 # flush when getting the group lock
3287 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3290 # Since just timed wait is not good enough, let's do a sync write
3291 # that way we are sure enough time for a roundtrip + processing
3292 # passed + 2 seconds of extra margin.
3293 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3297 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3298 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3302 local nsz=`stat -c %s $DIR/$tfile`
3303 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3305 run_test 34h "ftruncate file under grouplock should not block"
3308 cp /bin/sh $DIR/f35a
3310 chown $RUNAS_ID $DIR/f35a
3311 $RUNAS $DIR/f35a && error || true
3314 run_test 35a "exec file with mode 444 (should return and not leak)"
3318 utime $DIR/f36 || error "utime failed for MDS"
3320 run_test 36a "MDS utime check (mknod, utime)"
3324 utime $DIR/f36 || error "utime failed for OST"
3326 run_test 36b "OST utime check (open, utime)"
3331 chown $RUNAS_ID $DIR/d36
3332 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3334 run_test 36c "non-root MDS utime check (mknod, utime)"
3337 [ ! -d $DIR/d36 ] && test_36c
3338 echo "" > $DIR/d36/f36
3339 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3341 run_test 36d "non-root OST utime check (open, utime)"
3344 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3346 test_mkdir $DIR/$tdir
3347 touch $DIR/$tdir/$tfile
3348 $RUNAS utime $DIR/$tdir/$tfile &&
3349 error "utime worked, expected failure" || true
3351 run_test 36e "utime on non-owned file (should return error)"
3355 local LANG_SAVE=$LANG
3356 local LC_LANG_SAVE=$LC_LANG
3357 export LANG=C LC_LANG=C # for date language
3359 DATESTR="Dec 20 2000"
3360 test_mkdir $DIR/$tdir
3361 lctl set_param fail_loc=$fl
3363 cp /etc/hosts $DIR/$tdir/$tfile
3364 sync & # write RPC generated with "current" inode timestamp, but delayed
3366 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3367 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3368 cancel_lru_locks $OSC
3369 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3371 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3372 echo "BEFORE: $LS_BEFORE" && \
3373 echo "AFTER : $LS_AFTER" && \
3374 echo "WANT : $DATESTR" && \
3375 error "$DIR/$tdir/$tfile timestamps changed" || true
3377 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3383 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3384 subr_36fh "0x80000214"
3386 run_test 36f "utime on file racing with OST BRW write =========="
3389 remote_ost_nodsh && skip "remote OST with nodsh"
3390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3391 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3392 skip "Need MDS version at least 2.12.51"
3397 local tgt="obdfilter"
3399 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3401 test_mkdir $DIR/$tdir
3402 fmd_max_age=$(do_facet $facet \
3403 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3406 echo "FMD max age: ${fmd_max_age}s"
3407 touch $DIR/$tdir/$tfile
3408 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3409 gawk '{cnt=cnt+$1} END{print cnt}')
3410 echo "FMD before: $fmd"
3412 error "FMD wasn't create by touch"
3413 sleep $((fmd_max_age + 12))
3414 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3415 gawk '{cnt=cnt+$1} END{print cnt}')
3416 echo "FMD after: $fmd"
3418 error "FMD wasn't expired by ping"
3420 run_test 36g "FMD cache expiry ====================="
3423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3425 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3426 subr_36fh "0x80000227"
3428 run_test 36h "utime on file racing with OST BRW write =========="
3431 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3433 test_mkdir $DIR/$tdir
3434 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3436 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3437 local new_mtime=$((mtime + 200))
3439 #change Modify time of striped dir
3440 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3441 error "change mtime failed"
3443 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3445 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3447 run_test 36i "change mtime on striped directory"
3449 # test_37 - duplicate with tests 32q 32r
3452 local file=$DIR/$tfile
3454 openfile -f O_DIRECTORY $file
3457 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3458 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3460 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3462 test_39a() { # was test_39
3464 touch $DIR/${tfile}2
3465 # ls -l $DIR/$tfile $DIR/${tfile}2
3466 # ls -lu $DIR/$tfile $DIR/${tfile}2
3467 # ls -lc $DIR/$tfile $DIR/${tfile}2
3469 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3470 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3472 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3474 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3476 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3477 error "O_TRUNC didn't change timestamps"
3480 run_test 39a "mtime changed on create"
3483 test_mkdir -c1 $DIR/$tdir
3484 cp -p /etc/passwd $DIR/$tdir/fopen
3485 cp -p /etc/passwd $DIR/$tdir/flink
3486 cp -p /etc/passwd $DIR/$tdir/funlink
3487 cp -p /etc/passwd $DIR/$tdir/frename
3488 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3491 echo "aaaaaa" >> $DIR/$tdir/fopen
3492 echo "aaaaaa" >> $DIR/$tdir/flink
3493 echo "aaaaaa" >> $DIR/$tdir/funlink
3494 echo "aaaaaa" >> $DIR/$tdir/frename
3496 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3497 local link_new=`stat -c %Y $DIR/$tdir/flink`
3498 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3499 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3501 cat $DIR/$tdir/fopen > /dev/null
3502 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3503 rm -f $DIR/$tdir/funlink2
3504 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3506 for (( i=0; i < 2; i++ )) ; do
3507 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3508 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3509 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3510 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3512 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3513 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3514 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3515 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3517 cancel_lru_locks $OSC
3518 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3521 run_test 39b "mtime change on open, link, unlink, rename ======"
3523 # this should be set to past
3524 TEST_39_MTIME=`date -d "1 year ago" +%s`
3530 local mtime0=`stat -c %Y $DIR1/$tfile`
3532 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3533 local mtime1=`stat -c %Y $DIR1/$tfile`
3534 [ "$mtime1" = $TEST_39_MTIME ] || \
3535 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3538 echo hello >> $DIR1/$tfile
3540 local mtime2=`stat -c %Y $DIR1/$tfile`
3541 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3542 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3544 mv $DIR1/$tfile $DIR1/$tfile-1
3546 for (( i=0; i < 2; i++ )) ; do
3547 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3548 [ "$mtime2" = "$mtime3" ] || \
3549 error "mtime ($mtime2) changed (to $mtime3) on rename"
3551 cancel_lru_locks $OSC
3552 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3555 run_test 39c "mtime change on rename ==========================="
3559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3562 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3564 for (( i=0; i < 2; i++ )) ; do
3565 local mtime=`stat -c %Y $DIR1/$tfile`
3566 [ $mtime = $TEST_39_MTIME ] || \
3567 error "mtime($mtime) is not set to $TEST_39_MTIME"
3569 cancel_lru_locks $OSC
3570 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3573 run_test 39d "create, utime, stat =============================="
3577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3580 local mtime1=`stat -c %Y $DIR1/$tfile`
3582 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3584 for (( i=0; i < 2; i++ )) ; do
3585 local mtime2=`stat -c %Y $DIR1/$tfile`
3586 [ $mtime2 = $TEST_39_MTIME ] || \
3587 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3589 cancel_lru_locks $OSC
3590 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3593 run_test 39e "create, stat, utime, stat ========================"
3597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3600 mtime1=`stat -c %Y $DIR1/$tfile`
3603 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3605 for (( i=0; i < 2; i++ )) ; do
3606 local mtime2=`stat -c %Y $DIR1/$tfile`
3607 [ $mtime2 = $TEST_39_MTIME ] || \
3608 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3610 cancel_lru_locks $OSC
3611 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3614 run_test 39f "create, stat, sleep, utime, stat ================="
3618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3620 echo hello >> $DIR1/$tfile
3621 local mtime1=`stat -c %Y $DIR1/$tfile`
3624 chmod o+r $DIR1/$tfile
3626 for (( i=0; i < 2; i++ )) ; do
3627 local mtime2=`stat -c %Y $DIR1/$tfile`
3628 [ "$mtime1" = "$mtime2" ] || \
3629 error "lost mtime: $mtime2, should be $mtime1"
3631 cancel_lru_locks $OSC
3632 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3635 run_test 39g "write, chmod, stat ==============================="
3639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3645 echo hello >> $DIR1/$tfile
3646 local mtime1=`stat -c %Y $DIR1/$tfile`
3648 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3650 if [ "$d1" != "$d2" ]; then
3651 echo "write and touch not within one second"
3653 for (( i=0; i < 2; i++ )) ; do
3654 local mtime2=`stat -c %Y $DIR1/$tfile`
3655 [ "$mtime2" = $TEST_39_MTIME ] || \
3656 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3658 cancel_lru_locks $OSC
3659 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3663 run_test 39h "write, utime within one second, stat ============="
3666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3671 echo hello >> $DIR1/$tfile
3672 local mtime1=`stat -c %Y $DIR1/$tfile`
3674 mv $DIR1/$tfile $DIR1/$tfile-1
3676 for (( i=0; i < 2; i++ )) ; do
3677 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3679 [ "$mtime1" = "$mtime2" ] || \
3680 error "lost mtime: $mtime2, should be $mtime1"
3682 cancel_lru_locks $OSC
3683 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3686 run_test 39i "write, rename, stat =============================="
3689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3691 start_full_debug_logging
3695 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3696 lctl set_param fail_loc=0x80000412
3697 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3698 error "multiop failed"
3700 local mtime1=`stat -c %Y $DIR1/$tfile`
3702 mv $DIR1/$tfile $DIR1/$tfile-1
3704 kill -USR1 $multipid
3705 wait $multipid || error "multiop close failed"
3707 for (( i=0; i < 2; i++ )) ; do
3708 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3709 [ "$mtime1" = "$mtime2" ] ||
3710 error "mtime is lost on close: $mtime2, " \
3713 cancel_lru_locks $OSC
3714 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3716 lctl set_param fail_loc=0
3717 stop_full_debug_logging
3719 run_test 39j "write, rename, close, stat ======================="
3722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3727 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3729 local mtime1=`stat -c %Y $DIR1/$tfile`
3731 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3733 kill -USR1 $multipid
3734 wait $multipid || error "multiop close failed"
3736 for (( i=0; i < 2; i++ )) ; do
3737 local mtime2=`stat -c %Y $DIR1/$tfile`
3739 [ "$mtime2" = $TEST_39_MTIME ] || \
3740 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3742 cancel_lru_locks osc
3743 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3746 run_test 39k "write, utime, close, stat ========================"
3748 # this should be set to future
3749 TEST_39_ATIME=`date -d "1 year" +%s`
3752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3753 remote_mds_nodsh && skip "remote MDS with nodsh"
3755 local atime_diff=$(do_facet $SINGLEMDS \
3756 lctl get_param -n mdd.*MDT0000*.atime_diff)
3760 # test setting directory atime to future
3761 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3762 local atime=$(stat -c %X $DIR/$tdir)
3763 [ "$atime" = $TEST_39_ATIME ] ||
3764 error "atime is not set to future: $atime, $TEST_39_ATIME"
3766 # test setting directory atime from future to now
3767 local now=$(date +%s)
3768 touch -a -d @$now $DIR/$tdir
3770 atime=$(stat -c %X $DIR/$tdir)
3771 [ "$atime" -eq "$now" ] ||
3772 error "atime is not updated from future: $atime, $now"
3774 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3777 # test setting directory atime when now > dir atime + atime_diff
3778 local d1=$(date +%s)
3780 local d2=$(date +%s)
3781 cancel_lru_locks mdc
3782 atime=$(stat -c %X $DIR/$tdir)
3783 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3784 error "atime is not updated : $atime, should be $d2"
3786 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3789 # test not setting directory atime when now < dir atime + atime_diff
3791 cancel_lru_locks mdc
3792 atime=$(stat -c %X $DIR/$tdir)
3793 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3794 error "atime is updated to $atime, should remain $d1<atime<$d2"
3796 do_facet $SINGLEMDS \
3797 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3799 run_test 39l "directory atime update ==========================="
3802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3806 local far_past_mtime=$(date -d "May 29 1953" +%s)
3807 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3809 touch -m -d @$far_past_mtime $DIR1/$tfile
3810 touch -a -d @$far_past_atime $DIR1/$tfile
3812 for (( i=0; i < 2; i++ )) ; do
3813 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3814 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3815 error "atime or mtime set incorrectly"
3817 cancel_lru_locks $OSC
3818 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3821 run_test 39m "test atime and mtime before 1970"
3823 test_39n() { # LU-3832
3824 remote_mds_nodsh && skip "remote MDS with nodsh"
3826 local atime_diff=$(do_facet $SINGLEMDS \
3827 lctl get_param -n mdd.*MDT0000*.atime_diff)
3832 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3835 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3836 atime0=$(stat -c %X $DIR/$tfile)
3839 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3840 atime1=$(stat -c %X $DIR/$tfile)
3843 cancel_lru_locks mdc
3844 cancel_lru_locks osc
3845 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3846 atime2=$(stat -c %X $DIR/$tfile)
3848 do_facet $SINGLEMDS \
3849 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3851 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3852 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3854 run_test 39n "check that O_NOATIME is honored"
3857 TESTDIR=$DIR/$tdir/$tfile
3858 [ -e $TESTDIR ] && rm -rf $TESTDIR
3865 links2=$(stat -c %h .)
3866 [ $(($links1 + 2)) != $links2 ] &&
3867 error "wrong links count $(($links1 + 2)) != $links2"
3869 links3=$(stat -c %h .)
3870 [ $(($links1 + 1)) != $links3 ] &&
3871 error "wrong links count $links1 != $links3"
3874 run_test 39o "directory cached attributes updated after create"
3877 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3880 TESTDIR=$DIR/$tdir/$tdir
3881 [ -e $TESTDIR ] && rm -rf $TESTDIR
3882 test_mkdir -p $TESTDIR
3886 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3887 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3889 links2=$(stat -c %h .)
3890 [ $(($links1 + 2)) != $links2 ] &&
3891 error "wrong links count $(($links1 + 2)) != $links2"
3893 links3=$(stat -c %h .)
3894 [ $(($links1 + 1)) != $links3 ] &&
3895 error "wrong links count $links1 != $links3"
3898 run_test 39p "remote directory cached attributes updated after create ========"
3901 test_39q() { # LU-8041
3902 local testdir=$DIR/$tdir
3904 multiop_bg_pause $testdir D_c || error "multiop failed"
3906 cancel_lru_locks mdc
3907 kill -USR1 $multipid
3908 local atime=$(stat -c %X $testdir)
3909 [ "$atime" -ne 0 ] || error "atime is zero"
3911 run_test 39q "close won't zero out atime"
3914 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3915 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3916 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3917 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3918 error "$tfile is not 4096 bytes in size"
3920 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3924 small_write $DIR/f41 18
3926 run_test 41 "test small file write + fstat ====================="
3928 count_ost_writes() {
3929 lctl get_param -n ${OSC}.*.stats |
3930 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3931 END { printf("%0.0f", writes) }'
3938 BG_DIRTY_RATIO_SAVE=10
3939 MAX_BG_DIRTY_RATIO=25
3943 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3944 # dirty_ratio, dirty_background_ratio
3945 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3946 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3947 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3948 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3950 # if file not here, we are a 2.4 kernel
3951 kill -CONT `pidof kupdated`
3956 # setup the trap first, so someone cannot exit the test at the
3957 # exact wrong time and mess up a machine
3958 trap start_writeback EXIT
3959 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3960 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3961 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3962 sysctl -w vm.dirty_writeback_centisecs=0
3963 sysctl -w vm.dirty_writeback_centisecs=0
3964 # save and increase /proc/sys/vm/dirty_ratio
3965 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3966 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3967 # save and increase /proc/sys/vm/dirty_background_ratio
3968 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3969 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3971 # if file not here, we are a 2.4 kernel
3972 kill -STOP `pidof kupdated`
3976 # ensure that all stripes have some grant before we test client-side cache
3978 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3979 dd if=/dev/zero of=$i bs=4k count=1
3984 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3985 # file truncation, and file removal.
3987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3990 cancel_lru_locks $OSC
3992 sync; sleep 1; sync # just to be safe
3993 BEFOREWRITES=`count_ost_writes`
3994 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3995 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3996 AFTERWRITES=`count_ost_writes`
3997 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3998 error "$BEFOREWRITES < $AFTERWRITES"
4001 run_test 42a "ensure that we don't flush on close"
4004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4007 cancel_lru_locks $OSC
4010 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4011 BEFOREWRITES=$(count_ost_writes)
4012 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4013 AFTERWRITES=$(count_ost_writes)
4014 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4015 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4017 BEFOREWRITES=$(count_ost_writes)
4018 sync || error "sync: $?"
4019 AFTERWRITES=$(count_ost_writes)
4020 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4021 error "$BEFOREWRITES < $AFTERWRITES on sync"
4023 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4027 run_test 42b "test destroy of file with cached dirty data ======"
4029 # if these tests just want to test the effect of truncation,
4030 # they have to be very careful. consider:
4031 # - the first open gets a {0,EOF}PR lock
4032 # - the first write conflicts and gets a {0, count-1}PW
4033 # - the rest of the writes are under {count,EOF}PW
4034 # - the open for truncate tries to match a {0,EOF}PR
4035 # for the filesize and cancels the PWs.
4036 # any number of fixes (don't get {0,EOF} on open, match
4037 # composite locks, do smarter file size management) fix
4038 # this, but for now we want these tests to verify that
4039 # the cancellation with truncate intent works, so we
4040 # start the file with a full-file pw lock to match against
4041 # until the truncate.
4046 cancel_lru_locks $OSC
4048 # prime the file with 0,EOF PW to match
4052 # now the real test..
4053 dd if=/dev/zero of=$file bs=1024 count=100
4054 BEFOREWRITES=`count_ost_writes`
4055 $TRUNCATE $file $offset
4056 cancel_lru_locks $OSC
4057 AFTERWRITES=`count_ost_writes`
4062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4065 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4066 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4069 run_test 42c "test partial truncate of file with cached dirty data"
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4075 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4076 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4079 run_test 42d "test complete truncate of file with cached dirty data"
4081 test_42e() { # bug22074
4082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4084 local TDIR=$DIR/${tdir}e
4085 local pages=16 # hardcoded 16 pages, don't change it.
4086 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4087 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4091 test_mkdir $DIR/${tdir}e
4092 $LFS setstripe -c 1 $TDIR
4093 createmany -o $TDIR/f $files
4095 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4097 # we assume that with $OSTCOUNT files, at least one of them will
4098 # be allocated on OST0.
4099 warmup_files=$((OSTCOUNT * max_dirty_mb))
4100 createmany -o $TDIR/w $warmup_files
4102 # write a large amount of data into one file and sync, to get good
4103 # avail_grant number from OST.
4104 for ((i=0; i<$warmup_files; i++)); do
4105 idx=$($LFS getstripe -i $TDIR/w$i)
4106 [ $idx -ne 0 ] && continue
4107 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4110 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4112 $LCTL get_param $proc_osc0/cur_dirty_bytes
4113 $LCTL get_param $proc_osc0/cur_grant_bytes
4115 # create as much dirty pages as we can while not to trigger the actual
4116 # RPCs directly. but depends on the env, VFS may trigger flush during this
4117 # period, hopefully we are good.
4118 for ((i=0; i<$warmup_files; i++)); do
4119 idx=$($LFS getstripe -i $TDIR/w$i)
4120 [ $idx -ne 0 ] && continue
4121 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4123 $LCTL get_param $proc_osc0/cur_dirty_bytes
4124 $LCTL get_param $proc_osc0/cur_grant_bytes
4126 # perform the real test
4127 $LCTL set_param $proc_osc0/rpc_stats 0
4128 for ((;i<$files; i++)); do
4129 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4130 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4133 $LCTL get_param $proc_osc0/rpc_stats
4136 local have_ppr=false
4137 $LCTL get_param $proc_osc0/rpc_stats |
4138 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4139 # skip lines until we are at the RPC histogram data
4140 [ "$PPR" == "pages" ] && have_ppr=true && continue
4141 $have_ppr || continue
4143 # we only want the percent stat for < 16 pages
4144 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4146 percent=$((percent + WPCT))
4147 if [[ $percent -gt 15 ]]; then
4148 error "less than 16-pages write RPCs" \
4155 run_test 42e "verify sub-RPC writes are not done synchronously"
4157 test_43A() { # was test_43
4158 test_mkdir $DIR/$tdir
4159 cp -p /bin/ls $DIR/$tdir/$tfile
4160 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4162 # give multiop a chance to open
4165 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4168 run_test 43A "execution of file opened for write should return -ETXTBSY"
4171 test_mkdir $DIR/$tdir
4172 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4173 $DIR/$tdir/sleep 60 &
4175 # Make sure exec of $tdir/sleep wins race with truncate
4177 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4180 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4185 test_mkdir $DIR/$tdir
4186 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4187 $DIR/$tdir/sleep 60 &
4189 # Make sure exec of $tdir/sleep wins race with truncate
4191 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4194 run_test 43b "truncate of file being executed should return -ETXTBSY"
4197 local testdir="$DIR/$tdir"
4200 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4201 ( cd $testdir && md5sum -c )
4203 run_test 43c "md5sum of copy into lustre"
4205 test_44A() { # was test_44
4206 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4208 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4209 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4211 run_test 44A "zero length read from a sparse stripe"
4214 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4216 [ -z "$nstripe" ] && skip "can't get stripe info"
4217 [[ $nstripe -gt $OSTCOUNT ]] &&
4218 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4220 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4222 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4223 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4227 OFFSETS="0 $((stride/2)) $((stride-1))"
4228 for offset in $OFFSETS; do
4229 for i in $(seq 0 $((nstripe-1))); do
4230 local GLOBALOFFSETS=""
4232 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4233 local myfn=$DIR/d44a-$size
4234 echo "--------writing $myfn at $size"
4235 ll_sparseness_write $myfn $size ||
4236 error "ll_sparseness_write"
4237 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4238 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4239 error "ll_sparseness_verify $GLOBALOFFSETS"
4241 for j in $(seq 0 $((nstripe-1))); do
4243 size=$((((j + $nstripe )*$stride + $offset)))
4244 ll_sparseness_write $myfn $size ||
4245 error "ll_sparseness_write"
4246 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4248 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4249 error "ll_sparseness_verify $GLOBALOFFSETS"
4254 run_test 44a "test sparse pwrite ==============================="
4258 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4264 before=`dirty_osc_total`
4265 echo executing "\"$*\""
4267 after=`dirty_osc_total`
4268 echo before $before, after $after
4271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4274 # Obtain grants from OST if it supports it
4275 echo blah > ${f}_grant
4278 do_dirty_record "echo blah > $f"
4279 [[ $before -eq $after ]] && error "write wasn't cached"
4280 do_dirty_record "> $f"
4281 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4282 do_dirty_record "echo blah > $f"
4283 [[ $before -eq $after ]] && error "write wasn't cached"
4284 do_dirty_record "sync"
4285 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4286 do_dirty_record "echo blah > $f"
4287 [[ $before -eq $after ]] && error "write wasn't cached"
4288 do_dirty_record "cancel_lru_locks osc"
4289 [[ $before -gt $after ]] ||
4290 error "lock cancellation didn't lower dirty count"
4293 run_test 45 "osc io page accounting ============================"
4295 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4296 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4297 # objects offset and an assert hit when an rpc was built with 1023's mapped
4298 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4305 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4307 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4308 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4312 run_test 46 "dirtying a previously written page ================"
4314 # test_47 is removed "Device nodes check" is moved to test_28
4316 test_48a() { # bug 2399
4317 [ "$mds1_FSTYPE" = "zfs" ] &&
4318 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4319 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4321 test_mkdir $DIR/$tdir
4323 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4324 test_mkdir $DIR/$tdir
4325 touch foo || error "'touch foo' failed after recreating cwd"
4327 touch .foo || error "'touch .foo' failed after recreating cwd"
4329 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4330 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4331 cd . || error "'cd .' failed after recreating cwd"
4332 mkdir . && error "'mkdir .' worked after recreating cwd"
4333 rmdir . && error "'rmdir .' worked after recreating cwd"
4334 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4335 cd .. || error "'cd ..' failed after recreating cwd"
4337 run_test 48a "Access renamed working dir (should return errors)="
4339 test_48b() { # bug 2399
4341 test_mkdir $DIR/$tdir
4343 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4344 touch foo && error "'touch foo' worked after removing cwd"
4345 mkdir foo && error "'mkdir foo' worked after removing cwd"
4346 touch .foo && error "'touch .foo' worked after removing cwd"
4347 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4348 ls . > /dev/null && error "'ls .' worked after removing cwd"
4349 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4350 mkdir . && error "'mkdir .' worked after removing cwd"
4351 rmdir . && error "'rmdir .' worked after removing cwd"
4352 ln -s . foo && error "'ln -s .' worked after removing cwd"
4353 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4355 run_test 48b "Access removed working dir (should return errors)="
4357 test_48c() { # bug 2350
4358 #lctl set_param debug=-1
4361 test_mkdir -p $DIR/$tdir/dir
4363 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4364 $TRACE touch foo && error "touch foo worked after removing cwd"
4365 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4366 touch .foo && error "touch .foo worked after removing cwd"
4367 mkdir .foo && error "mkdir .foo worked after removing cwd"
4368 $TRACE ls . && error "'ls .' worked after removing cwd"
4369 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4370 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4371 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4372 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4373 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4375 run_test 48c "Access removed working subdir (should return errors)"
4377 test_48d() { # bug 2350
4378 #lctl set_param debug=-1
4381 test_mkdir -p $DIR/$tdir/dir
4383 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4384 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4385 $TRACE touch foo && error "'touch foo' worked after removing parent"
4386 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4387 touch .foo && error "'touch .foo' worked after removing parent"
4388 mkdir .foo && error "mkdir .foo worked after removing parent"
4389 $TRACE ls . && error "'ls .' worked after removing parent"
4390 $TRACE ls .. && error "'ls ..' worked after removing parent"
4391 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4392 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4393 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4396 run_test 48d "Access removed parent subdir (should return errors)"
4398 test_48e() { # bug 4134
4399 #lctl set_param debug=-1
4402 test_mkdir -p $DIR/$tdir/dir
4404 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4405 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4406 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4407 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4408 # On a buggy kernel addition of "touch foo" after cd .. will
4409 # produce kernel oops in lookup_hash_it
4410 touch ../foo && error "'cd ..' worked after recreate parent"
4412 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4414 run_test 48e "Access to recreated parent subdir (should return errors)"
4416 test_49() { # LU-1030
4417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4418 remote_ost_nodsh && skip "remote OST with nodsh"
4420 # get ost1 size - lustre-OST0000
4421 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4423 # write 800M at maximum
4424 [[ $ost1_size -lt 2 ]] && ost1_size=2
4425 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4427 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4428 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4431 # change max_pages_per_rpc while writing the file
4432 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4433 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4434 # loop until dd process exits
4435 while ps ax -opid | grep -wq $dd_pid; do
4436 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4437 sleep $((RANDOM % 5 + 1))
4439 # restore original max_pages_per_rpc
4440 $LCTL set_param $osc1_mppc=$orig_mppc
4441 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4443 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4447 test_mkdir $DIR/$tdir
4449 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4451 run_test 50 "special situations: /proc symlinks ==============="
4453 test_51a() { # was test_51
4454 # bug 1516 - create an empty entry right after ".." then split dir
4455 test_mkdir -c1 $DIR/$tdir
4456 touch $DIR/$tdir/foo
4457 $MCREATE $DIR/$tdir/bar
4459 createmany -m $DIR/$tdir/longfile 201
4461 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4462 $MCREATE $DIR/$tdir/longfile$FNUM
4467 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4469 run_test 51a "special situations: split htree with empty entry =="
4471 cleanup_print_lfs_df () {
4478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4480 local dir=$DIR/$tdir
4481 local nrdirs=$((65536 + 100))
4483 # cleanup the directory
4490 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4491 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4492 [[ $numfree -lt $nrdirs ]] &&
4493 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4495 # need to check free space for the directories as well
4496 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4497 numfree=$(( blkfree / $(fs_inode_ksize) ))
4498 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4500 trap cleanup_print_lfs_df EXIT
4503 createmany -d $dir/d $nrdirs || {
4504 unlinkmany $dir/d $nrdirs
4505 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4509 nrdirs=$(ls -U $dir | wc -l)
4511 # unlink all but 100 subdirectories, then check it still works
4513 local delete=$((nrdirs - left))
4518 # for ldiskfs the nlink count should be 1, but this is OSD specific
4519 # and so this is listed for informational purposes only
4520 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4521 unlinkmany -d $dir/d $delete ||
4522 error "unlink of first $delete subdirs failed"
4524 echo "nlink between: $(stat -c %h $dir)"
4525 local found=$(ls -U $dir | wc -l)
4526 [ $found -ne $left ] &&
4527 error "can't find subdirs: found only $found, expected $left"
4529 unlinkmany -d $dir/d $delete $left ||
4530 error "unlink of second $left subdirs failed"
4531 # regardless of whether the backing filesystem tracks nlink accurately
4532 # or not, the nlink count shouldn't be more than "." and ".." here
4533 local after=$(stat -c %h $dir)
4534 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4535 echo "nlink after: $after"
4537 cleanup_print_lfs_df
4539 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4543 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4545 test_mkdir $DIR/$tdir
4546 createmany -o $DIR/$tdir/t- 1000
4547 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4548 for N in $(seq 0 $((OSTCOUNT - 1))); do
4549 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4550 END { printf("%0.0f", objs) }' $TMP/$tfile)
4551 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4552 '($1 == '$N') { objs += 1 } \
4553 END { printf("%0.0f", objs) }')
4554 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4556 unlinkmany $DIR/$tdir/t- 1000
4559 for N in $(seq 1 $((OSTCOUNT - 1))); do
4560 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4561 error "OST $N has less objects vs OST $NLAST" \
4562 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4563 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4564 error "OST $N has less objects vs OST $NLAST" \
4565 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4567 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4568 error "OST $N has less #0 objects vs OST $NLAST" \
4569 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4570 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4571 error "OST $N has less #0 objects vs OST $NLAST" \
4572 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4577 run_test 51d "check object distribution"
4580 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4581 skip_env "ldiskfs only test"
4584 test_mkdir -c1 $DIR/$tdir
4585 test_mkdir -c1 $DIR/$tdir/d0
4587 touch $DIR/$tdir/d0/foo
4588 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4589 error "file exceed 65000 nlink limit!"
4590 unlinkmany $DIR/$tdir/d0/f- 65001
4593 run_test 51e "check file nlink limit"
4596 test_mkdir $DIR/$tdir
4599 local ulimit_old=$(ulimit -n)
4600 local spare=20 # number of spare fd's for scripts/libraries, etc.
4601 local mdt=$($LFS getstripe -m $DIR/$tdir)
4602 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4604 echo "MDT$mdt numfree=$numfree, max=$max"
4605 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4606 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4607 while ! ulimit -n $((numfree + spare)); do
4608 numfree=$((numfree * 3 / 4))
4610 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4612 echo "left ulimit at $ulimit_old"
4615 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4616 unlinkmany $DIR/$tdir/f $numfree
4617 error "create+open $numfree files in $DIR/$tdir failed"
4619 ulimit -n $ulimit_old
4621 # if createmany exits at 120s there will be fewer than $numfree files
4622 unlinkmany $DIR/$tdir/f $numfree || true
4624 run_test 51f "check many open files limit"
4627 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4628 test_mkdir $DIR/$tdir
4629 touch $DIR/$tdir/foo
4630 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4631 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4632 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4633 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4634 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4636 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4637 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4638 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4640 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4641 cp -r $DIR/$tdir $TMP/
4642 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4644 run_test 52a "append-only flag test (should return errors)"
4647 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4648 test_mkdir $DIR/$tdir
4649 touch $DIR/$tdir/foo
4650 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4651 cat test > $DIR/$tdir/foo && error "cat test worked"
4652 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4653 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4654 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4656 echo foo >> $DIR/$tdir/foo && error "echo worked"
4657 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4658 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4659 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4660 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4662 chattr -i $DIR/$tdir/foo || error "chattr failed"
4664 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4666 run_test 52b "immutable flag test (should return errors) ======="
4669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4670 remote_mds_nodsh && skip "remote MDS with nodsh"
4671 remote_ost_nodsh && skip "remote OST with nodsh"
4684 local support_last_seq=true
4686 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4687 support_last_seq=false
4690 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4692 for value in $(do_facet $SINGLEMDS \
4693 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4694 param=$(echo ${value[0]} | cut -d "=" -f1)
4695 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4697 if $support_last_seq; then
4698 param_seq=$(echo $param |
4699 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4700 mds_last_seq=$(do_facet $SINGLEMDS \
4701 $LCTL get_param -n $param_seq)
4703 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4705 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4706 node=$(facet_active_host ost$((ostnum+1)))
4707 param="obdfilter.$ostname.last_id"
4708 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4709 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4710 ost_last_id=$ost_last
4712 if $support_last_seq; then
4713 ost_last_id=$(echo $ost_last |
4714 awk -F':' '{print $2}' |
4716 ost_last_seq=$(echo $ost_last |
4717 awk -F':' '{print $1}')
4718 [[ $ost_last_seq = $mds_last_seq ]] || continue
4721 if [[ $ost_last_id != $mds_last ]]; then
4722 error "$ost_last_id != $mds_last"
4729 $found || error "can not match last_seq/last_id for $mdtosc"
4732 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4735 perl -MSocket -e ';' || skip "no Socket perl module installed"
4737 $SOCKETSERVER $DIR/socket ||
4738 error "$SOCKETSERVER $DIR/socket failed: $?"
4739 $SOCKETCLIENT $DIR/socket ||
4740 error "$SOCKETCLIENT $DIR/socket failed: $?"
4741 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4743 run_test 54a "unix domain socket test =========================="
4749 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4751 run_test 54b "char device works in lustre ======================"
4754 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4755 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4756 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4758 for i in $(seq 3 7); do
4759 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4768 loopdev="$DIR/loop54c"
4771 $UMOUNT $DIR/$tdir || rc=$?
4772 losetup -d $loopdev || true
4773 losetup -d $LOOPDEV || true
4774 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4781 loopdev="$DIR/loop54c"
4784 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4785 trap cleanup_54c EXIT
4786 mknod $loopdev b 7 $LOOPNUM
4787 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4788 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4789 losetup $loopdev $DIR/$tfile ||
4790 error "can't set up $loopdev for $DIR/$tfile"
4791 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4792 test_mkdir $DIR/$tdir
4793 mount -t ext2 $loopdev $DIR/$tdir ||
4794 error "error mounting $loopdev on $DIR/$tdir"
4795 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4798 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4802 run_test 54c "block device works in lustre ====================="
4808 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4810 run_test 54d "fifo device works in lustre ======================"
4815 cp -aL /dev/console $f
4816 echo $string > $f || error "echo $string to $f failed"
4818 run_test 54e "console/tty device works in lustre ======================"
4822 local dir=$DIR/$tdir
4825 test_mkdir -p $dir/dir
4826 for i in $(seq $numfiles); do
4828 touch $dir/dir/file$i
4831 local numcomp=$($LFS getstripe --component-count $dir)
4833 [[ $numcomp == 0 ]] && numcomp=1
4835 # test lfs getstripe with --recursive
4836 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4838 [[ $filenum -eq $((numfiles * 2)) ]] ||
4839 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4840 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4841 [[ $filenum -eq $numfiles ]] ||
4842 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4843 echo "$LFS getstripe showed obdidx or l_ost_idx"
4845 # test lfs getstripe with file instead of dir
4846 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4847 [[ $filenum -eq 1 ]] ||
4848 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4849 echo "$LFS getstripe file1 passed"
4851 #test lfs getstripe with --verbose
4852 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4853 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4854 error "$LFS getstripe --verbose $dir: "\
4855 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4856 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4857 error "$LFS getstripe $dir: showed lmm_magic"
4859 #test lfs getstripe with -v prints lmm_fid
4860 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4861 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4862 error "$LFS getstripe -v $dir: "\
4863 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4864 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4865 error "$LFS getstripe $dir: showed lmm_fid by default"
4866 echo "$LFS getstripe --verbose passed"
4868 #check for FID information
4869 local fid1=$($LFS getstripe --fid $dir/file1)
4870 local fid2=$($LFS getstripe --verbose $dir/file1 |
4871 awk '/lmm_fid: / { print $2; exit; }')
4872 local fid3=$($LFS path2fid $dir/file1)
4874 [ "$fid1" != "$fid2" ] &&
4875 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4876 [ "$fid1" != "$fid3" ] &&
4877 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4878 echo "$LFS getstripe --fid passed"
4880 #test lfs getstripe with --obd
4881 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4882 error "$LFS getstripe --obd wrong_uuid: should return error"
4884 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4887 local obduuid=$(ostuuid_from_index $ostidx)
4888 local found=$($LFS getstripe -r --obd $obduuid $dir |
4889 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4891 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4892 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4894 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4897 [[ $found -eq $filenum ]] ||
4898 error "$LFS getstripe --obd: found $found expect $filenum"
4899 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4900 sed '/^[ ]*'${ostidx}'[ ]/d' |
4901 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4902 error "$LFS getstripe --obd: should not show file on other obd"
4903 echo "$LFS getstripe --obd passed"
4905 run_test 56a "check $LFS getstripe"
4908 local dir=$DIR/$tdir
4912 for i in $(seq $numdirs); do
4913 test_mkdir $dir/dir$i
4916 # test lfs getdirstripe default mode is non-recursion, which is
4917 # different from lfs getstripe
4918 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4920 [[ $dircnt -eq 1 ]] ||
4921 error "$LFS getdirstripe: found $dircnt, not 1"
4922 dircnt=$($LFS getdirstripe --recursive $dir |
4923 grep -c lmv_stripe_count)
4924 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4925 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4927 run_test 56b "check $LFS getdirstripe"
4930 remote_ost_nodsh && skip "remote OST with nodsh"
4933 local ost_name=$(ostname_from_index $ost_idx)
4934 local old_status=$(ost_dev_status $ost_idx)
4936 [[ -z "$old_status" ]] ||
4937 skip_env "OST $ost_name is in $old_status status"
4939 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4942 local new_status=$(ost_dev_status $ost_idx)
4944 [[ "$new_status" = "D" ]] ||
4945 error "OST $ost_name is in status of '$new_status', not 'D'"
4947 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4950 new_status=$(ost_dev_status $ost_idx)
4951 [[ -z "$new_status" ]] ||
4952 error "OST $ost_name is in status of '$new_status', not ''"
4954 run_test 56c "check 'lfs df' showing device status"
4959 local local_tdir="$1"
4960 local local_numfiles="$2"
4961 local local_numdirs="$3"
4962 local dir_params="$4"
4963 local dir_stripe_params="$5"
4965 if [ ! -d "$local_tdir" ] ; then
4966 test_mkdir -p $dir_stripe_params $local_tdir
4967 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4968 for i in $(seq $local_numfiles) ; do
4969 touch $local_tdir/file$i
4971 for i in $(seq $local_numdirs) ; do
4972 test_mkdir $dir_stripe_params $local_tdir/dir$i
4973 for j in $(seq $local_numfiles) ; do
4974 touch $local_tdir/dir$i/file$j
4980 setup_56_special() {
4982 local local_numfiles=$2
4983 local local_numdirs=$3
4985 setup_56 $local_tdir $local_numfiles $local_numdirs
4987 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4988 for i in $(seq $local_numfiles) ; do
4989 mknod $local_tdir/loop${i}b b 7 $i
4990 mknod $local_tdir/null${i}c c 1 3
4991 ln -s $local_tdir/file1 $local_tdir/link${i}
4993 for i in $(seq $local_numdirs) ; do
4994 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4995 mknod $local_tdir/dir$i/null${i}c c 1 3
4996 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5002 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5003 local expected=$(($NUMDIRS + 2))
5005 setup_56 $dir $NUMFILES $NUMDIRS
5007 # test lfs find with -name
5008 for i in $(seq $NUMFILES) ; do
5009 local nums=$($LFS find -name "*$i" $dir | wc -l)
5011 [ $nums -eq $expected ] ||
5012 error "lfs find -name '*$i' $dir wrong: "\
5013 "found $nums, expected $expected"
5016 run_test 56g "check lfs find -name"
5019 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5020 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5022 setup_56 $dir $NUMFILES $NUMDIRS
5024 # test lfs find with ! -name
5025 for i in $(seq $NUMFILES) ; do
5026 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5028 [ $nums -eq $expected ] ||
5029 error "lfs find ! -name '*$i' $dir wrong: "\
5030 "found $nums, expected $expected"
5033 run_test 56h "check lfs find ! -name"
5036 local dir=$DIR/$tdir
5040 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5043 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5045 run_test 56i "check 'lfs find -ost UUID' skips directories"
5048 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5050 setup_56_special $dir $NUMFILES $NUMDIRS
5052 local expected=$((NUMDIRS + 1))
5053 local cmd="$LFS find -type d $dir"
5054 local nums=$($cmd | wc -l)
5056 [ $nums -eq $expected ] ||
5057 error "'$cmd' wrong: found $nums, expected $expected"
5059 run_test 56j "check lfs find -type d"
5062 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5064 setup_56_special $dir $NUMFILES $NUMDIRS
5066 local expected=$(((NUMDIRS + 1) * NUMFILES))
5067 local cmd="$LFS find -type f $dir"
5068 local nums=$($cmd | wc -l)
5070 [ $nums -eq $expected ] ||
5071 error "'$cmd' wrong: found $nums, expected $expected"
5073 run_test 56k "check lfs find -type f"
5076 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5078 setup_56_special $dir $NUMFILES $NUMDIRS
5080 local expected=$((NUMDIRS + NUMFILES))
5081 local cmd="$LFS find -type b $dir"
5082 local nums=$($cmd | wc -l)
5084 [ $nums -eq $expected ] ||
5085 error "'$cmd' wrong: found $nums, expected $expected"
5087 run_test 56l "check lfs find -type b"
5090 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5092 setup_56_special $dir $NUMFILES $NUMDIRS
5094 local expected=$((NUMDIRS + NUMFILES))
5095 local cmd="$LFS find -type c $dir"
5096 local nums=$($cmd | wc -l)
5097 [ $nums -eq $expected ] ||
5098 error "'$cmd' wrong: found $nums, expected $expected"
5100 run_test 56m "check lfs find -type c"
5103 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5104 setup_56_special $dir $NUMFILES $NUMDIRS
5106 local expected=$((NUMDIRS + NUMFILES))
5107 local cmd="$LFS find -type l $dir"
5108 local nums=$($cmd | wc -l)
5110 [ $nums -eq $expected ] ||
5111 error "'$cmd' wrong: found $nums, expected $expected"
5113 run_test 56n "check lfs find -type l"
5116 local dir=$DIR/$tdir
5118 setup_56 $dir $NUMFILES $NUMDIRS
5119 utime $dir/file1 > /dev/null || error "utime (1)"
5120 utime $dir/file2 > /dev/null || error "utime (2)"
5121 utime $dir/dir1 > /dev/null || error "utime (3)"
5122 utime $dir/dir2 > /dev/null || error "utime (4)"
5123 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5124 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5127 local nums=$($LFS find -mtime +0 $dir | wc -l)
5129 [ $nums -eq $expected ] ||
5130 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5133 cmd="$LFS find -mtime 0 $dir"
5134 nums=$($cmd | wc -l)
5135 [ $nums -eq $expected ] ||
5136 error "'$cmd' wrong: found $nums, expected $expected"
5138 run_test 56o "check lfs find -mtime for old files"
5141 local dir=$DIR/$tdir
5145 # just to make sure there is something that won't be found
5147 touch $dir/$tfile.now
5149 for age in year week day hour min; do
5150 count=$((count + 1))
5152 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5153 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5154 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5156 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5157 local nums=$($cmd | wc -l)
5158 [ $nums -eq $expected ] ||
5159 error "'$cmd' wrong: found $nums, expected $expected"
5161 cmd="$LFS find $dir -atime $count${age:0:1}"
5162 nums=$($cmd | wc -l)
5163 [ $nums -eq $expected ] ||
5164 error "'$cmd' wrong: found $nums, expected $expected"
5168 cmd="$LFS find $dir -ctime +1s -type f"
5169 nums=$($cmd | wc -l)
5170 (( $nums == $count * 2 + 1)) ||
5171 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5173 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5176 [ $RUNAS_ID -eq $UID ] &&
5177 skip_env "RUNAS_ID = UID = $UID -- skipping"
5179 local dir=$DIR/$tdir
5181 setup_56 $dir $NUMFILES $NUMDIRS
5182 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5184 local expected=$NUMFILES
5185 local cmd="$LFS find -uid $RUNAS_ID $dir"
5186 local nums=$($cmd | wc -l)
5188 [ $nums -eq $expected ] ||
5189 error "'$cmd' wrong: found $nums, expected $expected"
5191 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5192 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5193 nums=$($cmd | wc -l)
5194 [ $nums -eq $expected ] ||
5195 error "'$cmd' wrong: found $nums, expected $expected"
5197 run_test 56p "check lfs find -uid and ! -uid"
5200 [ $RUNAS_ID -eq $UID ] &&
5201 skip_env "RUNAS_ID = UID = $UID -- skipping"
5203 local dir=$DIR/$tdir
5205 setup_56 $dir $NUMFILES $NUMDIRS
5206 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5208 local expected=$NUMFILES
5209 local cmd="$LFS find -gid $RUNAS_GID $dir"
5210 local nums=$($cmd | wc -l)
5212 [ $nums -eq $expected ] ||
5213 error "'$cmd' wrong: found $nums, expected $expected"
5215 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5216 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5217 nums=$($cmd | wc -l)
5218 [ $nums -eq $expected ] ||
5219 error "'$cmd' wrong: found $nums, expected $expected"
5221 run_test 56q "check lfs find -gid and ! -gid"
5224 local dir=$DIR/$tdir
5226 setup_56 $dir $NUMFILES $NUMDIRS
5229 local cmd="$LFS find -size 0 -type f $dir"
5230 local nums=$($cmd | wc -l)
5232 [ $nums -eq $expected ] ||
5233 error "'$cmd' wrong: found $nums, expected $expected"
5235 cmd="$LFS find ! -size 0 -type f $dir"
5236 nums=$($cmd | wc -l)
5237 [ $nums -eq $expected ] ||
5238 error "'$cmd' wrong: found $nums, expected $expected"
5239 echo "test" > $dir/$tfile
5240 echo "test2" > $dir/$tfile.2 && sync
5242 cmd="$LFS find -size 5 -type f $dir"
5243 nums=$($cmd | wc -l)
5244 [ $nums -eq $expected ] ||
5245 error "'$cmd' wrong: found $nums, expected $expected"
5247 cmd="$LFS find -size +5 -type f $dir"
5248 nums=$($cmd | wc -l)
5249 [ $nums -eq $expected ] ||
5250 error "'$cmd' wrong: found $nums, expected $expected"
5252 cmd="$LFS find -size +0 -type f $dir"
5253 nums=$($cmd | wc -l)
5254 [ $nums -eq $expected ] ||
5255 error "'$cmd' wrong: found $nums, expected $expected"
5257 cmd="$LFS find ! -size -5 -type f $dir"
5258 nums=$($cmd | wc -l)
5259 [ $nums -eq $expected ] ||
5260 error "'$cmd' wrong: found $nums, expected $expected"
5262 cmd="$LFS find -size -5 -type f $dir"
5263 nums=$($cmd | wc -l)
5264 [ $nums -eq $expected ] ||
5265 error "'$cmd' wrong: found $nums, expected $expected"
5267 run_test 56r "check lfs find -size works"
5269 test_56s() { # LU-611 #LU-9369
5270 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5272 local dir=$DIR/$tdir
5273 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5275 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5276 for i in $(seq $NUMDIRS); do
5277 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5280 local expected=$NUMDIRS
5281 local cmd="$LFS find -c $OSTCOUNT $dir"
5282 local nums=$($cmd | wc -l)
5284 [ $nums -eq $expected ] || {
5285 $LFS getstripe -R $dir
5286 error "'$cmd' wrong: found $nums, expected $expected"
5289 expected=$((NUMDIRS + onestripe))
5290 cmd="$LFS find -stripe-count +0 -type f $dir"
5291 nums=$($cmd | wc -l)
5292 [ $nums -eq $expected ] || {
5293 $LFS getstripe -R $dir
5294 error "'$cmd' wrong: found $nums, expected $expected"
5298 cmd="$LFS find -stripe-count 1 -type f $dir"
5299 nums=$($cmd | wc -l)
5300 [ $nums -eq $expected ] || {
5301 $LFS getstripe -R $dir
5302 error "'$cmd' wrong: found $nums, expected $expected"
5305 cmd="$LFS find -stripe-count -2 -type f $dir"
5306 nums=$($cmd | wc -l)
5307 [ $nums -eq $expected ] || {
5308 $LFS getstripe -R $dir
5309 error "'$cmd' wrong: found $nums, expected $expected"
5313 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5314 nums=$($cmd | wc -l)
5315 [ $nums -eq $expected ] || {
5316 $LFS getstripe -R $dir
5317 error "'$cmd' wrong: found $nums, expected $expected"
5320 run_test 56s "check lfs find -stripe-count works"
5322 test_56t() { # LU-611 #LU-9369
5323 local dir=$DIR/$tdir
5325 setup_56 $dir 0 $NUMDIRS
5326 for i in $(seq $NUMDIRS); do
5327 $LFS setstripe -S 8M $dir/dir$i/$tfile
5330 local expected=$NUMDIRS
5331 local cmd="$LFS find -S 8M $dir"
5332 local nums=$($cmd | wc -l)
5334 [ $nums -eq $expected ] || {
5335 $LFS getstripe -R $dir
5336 error "'$cmd' wrong: found $nums, expected $expected"
5340 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5342 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5344 expected=$(((NUMDIRS + 1) * NUMFILES))
5345 cmd="$LFS find -stripe-size 512k -type f $dir"
5346 nums=$($cmd | wc -l)
5347 [ $nums -eq $expected ] ||
5348 error "'$cmd' wrong: found $nums, expected $expected"
5350 cmd="$LFS find -stripe-size +320k -type f $dir"
5351 nums=$($cmd | wc -l)
5352 [ $nums -eq $expected ] ||
5353 error "'$cmd' wrong: found $nums, expected $expected"
5355 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5356 cmd="$LFS find -stripe-size +200k -type f $dir"
5357 nums=$($cmd | wc -l)
5358 [ $nums -eq $expected ] ||
5359 error "'$cmd' wrong: found $nums, expected $expected"
5361 cmd="$LFS find -stripe-size -640k -type f $dir"
5362 nums=$($cmd | wc -l)
5363 [ $nums -eq $expected ] ||
5364 error "'$cmd' wrong: found $nums, expected $expected"
5367 cmd="$LFS find -stripe-size 256k -type f $dir"
5368 nums=$($cmd | wc -l)
5369 [ $nums -eq $expected ] ||
5370 error "'$cmd' wrong: found $nums, expected $expected"
5372 cmd="$LFS find -stripe-size -320k -type f $dir"
5373 nums=$($cmd | wc -l)
5374 [ $nums -eq $expected ] ||
5375 error "'$cmd' wrong: found $nums, expected $expected"
5378 cmd="$LFS find -stripe-size 1024k -type f $dir"
5379 nums=$($cmd | wc -l)
5380 [ $nums -eq $expected ] ||
5381 error "'$cmd' wrong: found $nums, expected $expected"
5383 run_test 56t "check lfs find -stripe-size works"
5385 test_56u() { # LU-611
5386 local dir=$DIR/$tdir
5388 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5390 if [[ $OSTCOUNT -gt 1 ]]; then
5391 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5397 local expected=$(((NUMDIRS + 1) * NUMFILES))
5398 local cmd="$LFS find -stripe-index 0 -type f $dir"
5399 local nums=$($cmd | wc -l)
5401 [ $nums -eq $expected ] ||
5402 error "'$cmd' wrong: found $nums, expected $expected"
5405 cmd="$LFS find -stripe-index 1 -type f $dir"
5406 nums=$($cmd | wc -l)
5407 [ $nums -eq $expected ] ||
5408 error "'$cmd' wrong: found $nums, expected $expected"
5410 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5411 nums=$($cmd | wc -l)
5412 [ $nums -eq $expected ] ||
5413 error "'$cmd' wrong: found $nums, expected $expected"
5416 # This should produce an error and not return any files
5417 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5418 nums=$($cmd 2>/dev/null | wc -l)
5419 [ $nums -eq $expected ] ||
5420 error "'$cmd' wrong: found $nums, expected $expected"
5422 if [[ $OSTCOUNT -gt 1 ]]; then
5423 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5424 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5425 nums=$($cmd | wc -l)
5426 [ $nums -eq $expected ] ||
5427 error "'$cmd' wrong: found $nums, expected $expected"
5430 run_test 56u "check lfs find -stripe-index works"
5434 local dir=$DIR/$tdir
5436 setup_56 $dir $NUMFILES $NUMDIRS
5438 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5439 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5441 for file in $($LFS find -m $UUID $dir); do
5442 file_midx=$($LFS getstripe -m $file)
5443 [ $file_midx -eq $mdt_idx ] ||
5444 error "lfs find -m $UUID != getstripe -m $file_midx"
5447 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5450 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5453 local dir=$DIR/$tdir
5455 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5457 local stripe_size=$($LFS getstripe -S -d $dir) ||
5458 error "$LFS getstripe -S -d $dir failed"
5459 stripe_size=${stripe_size%% *}
5461 local file_size=$((stripe_size * OSTCOUNT))
5462 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5463 local required_space=$((file_num * file_size))
5464 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5466 [[ $free_space -le $((required_space / 1024)) ]] &&
5467 skip_env "need $required_space, have $free_space kbytes"
5470 local dd_count=$((file_size / dd_bs))
5472 # write data into the files
5477 for i in $(seq $NUMFILES); do
5479 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5480 error "write data into $file failed"
5482 for i in $(seq $NUMDIRS); do
5483 for j in $(seq $NUMFILES); do
5484 file=$dir/dir$i/file$j
5485 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5486 error "write data into $file failed"
5490 # $LFS_MIGRATE will fail if hard link migration is unsupported
5491 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5492 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5493 error "creating links to $dir/dir1/file1 failed"
5498 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5501 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5504 eval $cmd || error "$cmd failed"
5506 check_stripe_count $dir/file1 $expected
5508 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5510 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5511 # OST 1 if it is on OST 0. This file is small enough to
5512 # be on only one stripe.
5513 file=$dir/migr_1_ost
5514 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5515 error "write data into $file failed"
5516 local obdidx=$($LFS getstripe -i $file)
5517 local oldmd5=$(md5sum $file)
5520 [[ $obdidx -eq 0 ]] && newobdidx=1
5521 cmd="$LFS migrate -i $newobdidx $file"
5523 eval $cmd || error "$cmd failed"
5525 local realobdix=$($LFS getstripe -i $file)
5526 local newmd5=$(md5sum $file)
5528 [[ $newobdidx -ne $realobdix ]] &&
5529 error "new OST is different (was=$obdidx, "\
5530 "wanted=$newobdidx, got=$realobdix)"
5531 [[ "$oldmd5" != "$newmd5" ]] &&
5532 error "md5sum differ: $oldmd5, $newmd5"
5536 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5538 eval $cmd || error "$cmd failed"
5540 for j in $(seq $NUMFILES); do
5541 check_stripe_count $dir/dir1/file$j $expected
5544 # lfs_migrate works with lfs find
5545 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5546 $LFS_MIGRATE -y -c $expected"
5548 eval $cmd || error "$cmd failed"
5550 for i in $(seq 2 $NUMFILES); do
5551 check_stripe_count $dir/file$i $expected
5553 for i in $(seq 2 $NUMDIRS); do
5554 for j in $(seq $NUMFILES); do
5555 check_stripe_count $dir/dir$i/file$j $expected
5559 run_test 56w "check lfs_migrate -c stripe_count works"
5562 local file1=$DIR/$tdir/file1
5563 local create_pool=false
5564 local initial_pool=$($LFS getstripe -p $DIR)
5568 echo -n "Creating test dir..."
5569 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5572 echo -n "Creating test file..."
5573 touch $file1 || error "cannot create file"
5576 echo -n "Detecting existing pools..."
5577 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5579 if [ ${#pool_list[@]} -gt 0 ]; then
5580 echo "${pool_list[@]}"
5581 for thispool in "${pool_list[@]}"; do
5582 if [[ -z "$initial_pool" ||
5583 "$initial_pool" != "$thispool" ]]; then
5585 echo "Using existing pool '$pool'"
5590 echo "none detected."
5592 if [ -z "$pool" ]; then
5593 pool=${POOL:-testpool}
5594 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5595 echo -n "Creating pool '$pool'..."
5597 pool_add $pool &> /dev/null ||
5598 error "pool_add failed"
5601 echo -n "Adding target to pool..."
5602 pool_add_targets $pool 0 0 1 &> /dev/null ||
5603 error "pool_add_targets failed"
5607 echo -n "Setting pool using -p option..."
5608 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5609 error "migrate failed rc = $?"
5612 echo -n "Verifying test file is in pool after migrating..."
5613 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5614 error "file was not migrated to pool $pool"
5617 echo -n "Removing test file from pool '$pool'..."
5618 $LFS migrate $file1 &> /dev/null ||
5619 error "cannot remove from pool"
5620 [ "$($LFS getstripe -p $file1)" ] &&
5621 error "pool still set"
5624 echo -n "Setting pool using --pool option..."
5625 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5626 error "migrate failed rc = $?"
5631 if $create_pool; then
5632 destroy_test_pools 2> /dev/null ||
5633 error "destroy test pools failed"
5636 run_test 56wb "check lfs_migrate pool support"
5639 local file1="$DIR/$tdir/file1"
5641 echo -n "Creating test dir..."
5642 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5643 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5644 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5645 error "cannot set stripe"
5648 echo -n "Setting initial stripe for test file..."
5649 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5650 error "cannot set stripe"
5651 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5652 error "stripe size not set"
5655 # File currently set to -S 512K -c 1
5657 # Ensure -c and -S options are rejected when -R is set
5658 echo -n "Verifying incompatible options are detected..."
5659 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5660 error "incompatible -c and -R options not detected"
5661 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5662 error "incompatible -S and -R options not detected"
5665 # Ensure unrecognized options are passed through to 'lfs migrate'
5666 echo -n "Verifying -S option is passed through to lfs migrate..."
5667 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5668 error "migration failed"
5669 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5670 error "file was not restriped"
5673 # File currently set to -S 1M -c 1
5675 # Ensure long options are supported
5676 echo -n "Verifying long options supported..."
5677 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5678 error "long option without argument not supported"
5679 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5680 error "long option with argument not supported"
5681 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5682 error "file not restriped with --stripe-size option"
5685 # File currently set to -S 512K -c 1
5687 if [ "$OSTCOUNT" -gt 1 ]; then
5688 echo -n "Verifying explicit stripe count can be set..."
5689 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5690 error "migrate failed"
5691 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5692 error "file not restriped to explicit count"
5696 # File currently set to -S 512K -c 1 or -S 512K -c 2
5698 # Ensure parent striping is used if -R is set, and no stripe
5699 # count or size is specified
5700 echo -n "Setting stripe for parent directory..."
5701 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5702 error "cannot set stripe"
5705 echo -n "Verifying restripe option uses parent stripe settings..."
5706 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5707 error "migrate failed"
5708 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5709 error "file not restriped to parent settings"
5710 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5711 error "file not restriped to parent settings"
5714 # File currently set to -S 1M -c 1
5716 # Ensure striping is preserved if -R is not set, and no stripe
5717 # count or size is specified
5718 echo -n "Verifying striping size preserved when not specified..."
5719 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5720 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5721 error "cannot set stripe on parent directory"
5722 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5723 error "migrate failed"
5724 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5725 error "file was restriped"
5728 # Ensure file name properly detected when final option has no argument
5729 echo -n "Verifying file name properly detected..."
5730 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5731 error "file name interpreted as option argument"
5737 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5740 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5742 local file1=$DIR/$tdir/file1
5744 echo -n "Creating test dir..."
5745 test_mkdir $DIR/$tdir || error "cannot create dir"
5748 echo -n "Creating test file..."
5752 # Ensure 'lfs migrate' will fail by using a non-existent option,
5753 # and make sure rsync is not called to recover
5754 echo -n "Make sure --no-rsync option works..."
5755 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5756 grep -q 'refusing to fall back to rsync' ||
5757 error "rsync was called with --no-rsync set"
5760 # Ensure rsync is called without trying 'lfs migrate' first
5761 echo -n "Make sure --rsync option works..."
5762 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5763 grep -q 'falling back to rsync' &&
5764 error "lfs migrate was called with --rsync set"
5767 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5768 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5769 grep -q 'at the same time' ||
5770 error "--rsync and --no-rsync accepted concurrently"
5776 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5779 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5780 check_swap_layouts_support
5782 local dir=$DIR/$tdir
5783 local ref1=/etc/passwd
5784 local file1=$dir/file1
5786 test_mkdir $dir || error "creating dir $dir"
5787 $LFS setstripe -c 2 $file1
5789 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5790 stripe=$($LFS getstripe -c $file1)
5791 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5792 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5797 run_test 56x "lfs migration support"
5800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5801 check_swap_layouts_support
5803 local dir=$DIR/$tdir/$testnum
5807 local ref1=/etc/passwd
5808 local file1=$dir/file1
5810 $LFS setstripe -c 2 $file1
5812 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5814 local stripe=$($LFS getstripe -c $file1)
5816 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5817 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5822 run_test 56xa "lfs migration --block support"
5824 check_migrate_links() {
5826 local file1="$dir/file1"
5829 local total_count=$(($begin + $count - 1))
5830 local symlink_count=10
5833 if [ ! -f "$file1" ]; then
5834 echo -n "creating initial file..."
5835 $LFS setstripe -c 1 -S "512k" "$file1" ||
5836 error "cannot setstripe initial file"
5839 echo -n "creating symlinks..."
5840 for s in $(seq 1 $symlink_count); do
5841 ln -s "$file1" "$dir/slink$s" ||
5842 error "cannot create symlinks"
5846 echo -n "creating nonlinked files..."
5847 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5848 error "cannot create nonlinked files"
5853 if [ ! -f "$dir/file$total_count" ]; then
5854 echo -n "creating hard links $begin:$total_count..."
5855 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5856 /dev/null || error "cannot create hard links"
5860 echo -n "checking number of hard links listed in xattrs..."
5861 local fid=$($LFS getstripe -F "$file1")
5862 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5865 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5866 skip "hard link list has unexpected size, skipping test"
5868 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5869 error "link names should exceed xattrs size"
5872 echo -n "migrating files..."
5873 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5875 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5878 # make sure all links have been properly migrated
5879 echo -n "verifying files..."
5880 fid=$($LFS getstripe -F "$file1") ||
5881 error "cannot get fid for file $file1"
5882 for i in $(seq 2 $total_count); do
5883 local fid2=$($LFS getstripe -F $dir/file$i)
5885 [ "$fid2" == "$fid" ] ||
5886 error "migrated hard link has mismatched FID"
5889 # make sure hard links were properly detected, and migration was
5890 # performed only once for the entire link set; nonlinked files should
5892 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5893 local expected=$(($uniq_count + 1))
5895 [ "$actual" -eq "$expected" ] ||
5896 error "hard links individually migrated ($actual != $expected)"
5898 # make sure the correct number of hard links are present
5899 local hardlinks=$(stat -c '%h' "$file1")
5901 [ $hardlinks -eq $total_count ] ||
5902 error "num hard links $hardlinks != $total_count"
5909 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5910 skip "Need MDS version at least 2.10.55"
5912 local dir="$DIR/$tdir"
5914 test_mkdir "$dir" || error "cannot create dir $dir"
5916 echo "testing lfs migrate mode when all links fit within xattrs"
5917 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5919 echo "testing rsync mode when all links fit within xattrs"
5920 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5922 echo "testing lfs migrate mode when all links do not fit within xattrs"
5923 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5925 echo "testing rsync mode when all links do not fit within xattrs"
5926 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5932 run_test 56xb "lfs migration hard link support"
5935 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5937 local dir="$DIR/$tdir"
5939 test_mkdir "$dir" || error "cannot create dir $dir"
5941 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5942 echo -n "Setting initial stripe for 20MB test file..."
5943 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5945 echo -n "Sizing 20MB test file..."
5946 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5948 echo -n "Verifying small file autostripe count is 1..."
5949 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5950 error "cannot migrate 20MB file"
5951 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5952 error "cannot get stripe for $dir/20mb"
5953 [ $stripe_count -eq 1 ] ||
5954 error "unexpected stripe count $stripe_count for 20MB file"
5958 # Test 2: File is small enough to fit within the available space on
5959 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5960 # have at least an additional 1KB for each desired stripe for test 3
5961 echo -n "Setting stripe for 1GB test file..."
5962 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5964 echo -n "Sizing 1GB test file..."
5965 # File size is 1GB + 3KB
5966 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5967 error "cannot create 1GB test file"
5969 echo -n "Migrating 1GB file..."
5970 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5971 error "cannot migrate file"
5973 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5974 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5975 error "cannot get stripe for $dir/1gb"
5976 [ $stripe_count -eq 2 ] ||
5977 error "unexpected stripe count $stripe_count (expected 2)"
5980 # Test 3: File is too large to fit within the available space on
5981 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5982 if [ $OSTCOUNT -ge 3 ]; then
5983 # The required available space is calculated as
5984 # file size (1GB + 3KB) / OST count (3).
5985 local kb_per_ost=349526
5987 echo -n "Migrating 1GB file..."
5988 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
5989 /dev/null || error "cannot migrate file"
5992 stripe_count=$($LFS getstripe -c "$dir/1gb")
5993 echo -n "Verifying autostripe count with limited space..."
5994 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
5995 error "unexpected stripe count $stripe_count (wanted 3)"
6002 run_test 56xc "lfs migration autostripe"
6005 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6006 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6009 local dir=$DIR/$tdir
6013 test_mkdir -p $dir || error "creating dir $dir"
6014 touch $f1 || error "creating std file $f1"
6015 $MULTIOP $f2 H2c || error "creating released file $f2"
6017 # a directory can be raid0, so ask only for files
6018 res=$($LFS find $dir -L raid0 -type f | wc -l)
6019 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6021 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6022 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6024 # only files can be released, so no need to force file search
6025 res=$($LFS find $dir -L released)
6026 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6028 res=$($LFS find $dir -type f \! -L released)
6029 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6031 run_test 56y "lfs find -L raid0|released"
6033 test_56z() { # LU-4824
6034 # This checks to make sure 'lfs find' continues after errors
6035 # There are two classes of errors that should be caught:
6036 # - If multiple paths are provided, all should be searched even if one
6038 # - If errors are encountered during the search, it should not terminate
6040 local dir=$DIR/$tdir
6044 for i in d{0..9}; do
6047 touch $dir/d{0..9}/$tfile
6048 $LFS find $DIR/non_existent_dir $dir &&
6049 error "$LFS find did not return an error"
6050 # Make a directory unsearchable. This should NOT be the last entry in
6051 # directory order. Arbitrarily pick the 6th entry
6052 chmod 700 $($LFS find $dir -type d | sed '6!d')
6054 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6056 # The user should be able to see 10 directories and 9 files
6057 [ $count == 19 ] || error "$LFS find did not continue after error"
6059 run_test 56z "lfs find should continue after an error"
6061 test_56aa() { # LU-5937
6062 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6064 local dir=$DIR/$tdir
6067 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6069 createmany -o $dir/striped_dir/${tfile}- 1024
6070 local dirs=$($LFS find --size +8k $dir/)
6072 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6074 run_test 56aa "lfs find --size under striped dir"
6076 test_56ab() { # LU-10705
6077 test_mkdir $DIR/$tdir
6078 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6079 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6080 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6081 # Flush writes to ensure valid blocks. Need to be more thorough for
6082 # ZFS, since blocks are not allocated/returned to client immediately.
6084 wait_zfs_commit ost1 2
6085 cancel_lru_locks osc
6088 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6090 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6092 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6093 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6095 rm -f $DIR/$tdir/$tfile.[123]
6097 run_test 56ab "lfs find --blocks"
6100 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6101 skip "Need MDS version at least 2.10.50"
6103 # Create composite files with one component
6104 local dir=$DIR/$tdir
6106 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6107 # Create composite files with three components
6108 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6109 # Create non-composite files
6110 createmany -o $dir/${tfile}- 10
6112 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6114 [[ $nfiles == 10 ]] ||
6115 error "lfs find -E 1M found $nfiles != 10 files"
6117 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6118 [[ $nfiles == 25 ]] ||
6119 error "lfs find ! -E 1M found $nfiles != 25 files"
6121 # All files have a component that starts at 0
6122 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6123 [[ $nfiles == 35 ]] ||
6124 error "lfs find --component-start 0 - $nfiles != 35 files"
6126 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6127 [[ $nfiles == 15 ]] ||
6128 error "lfs find --component-start 2M - $nfiles != 15 files"
6130 # All files created here have a componenet that does not starts at 2M
6131 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6132 [[ $nfiles == 35 ]] ||
6133 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6135 # Find files with a specified number of components
6136 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6137 [[ $nfiles == 15 ]] ||
6138 error "lfs find --component-count 3 - $nfiles != 15 files"
6140 # Remember non-composite files have a component count of zero
6141 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6142 [[ $nfiles == 10 ]] ||
6143 error "lfs find --component-count 0 - $nfiles != 10 files"
6145 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6146 [[ $nfiles == 20 ]] ||
6147 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6149 # All files have a flag called "init"
6150 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6151 [[ $nfiles == 35 ]] ||
6152 error "lfs find --component-flags init - $nfiles != 35 files"
6154 # Multi-component files will have a component not initialized
6155 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6156 [[ $nfiles == 15 ]] ||
6157 error "lfs find !--component-flags init - $nfiles != 15 files"
6162 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6165 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6166 skip "Need MDS version at least 2.10.57"
6176 # create mirrored directories and mirrored files
6177 mkdir $td || error "mkdir $td failed"
6178 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6179 createmany -o $tf- 10 || error "create $tf- failed"
6181 for i in $(seq 2); do
6183 mkdir $dir || error "mkdir $dir failed"
6184 $LFS mirror create -N$((3 + i)) $dir ||
6185 error "create mirrored dir $dir failed"
6186 createmany -o $dir/$tfile- 10 ||
6187 error "create $dir/$tfile- failed"
6190 # change the states of some mirrored files
6192 for i in $(seq 2); do
6194 for j in $(seq 4 9); do
6195 echo foo > $dir/$tfile-$j
6199 # find mirrored files with specific mirror count
6200 cmd="$LFS find --mirror-count 3 --type f $td"
6201 nfiles=$($cmd | wc -l)
6202 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6204 cmd="$LFS find ! --mirror-count 3 --type f $td"
6205 nfiles=$($cmd | wc -l)
6206 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6208 cmd="$LFS find --mirror-count +2 --type f $td"
6209 nfiles=$($cmd | wc -l)
6210 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6212 cmd="$LFS find --mirror-count -6 --type f $td"
6213 nfiles=$($cmd | wc -l)
6214 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6216 # find mirrored files with specific file state
6217 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6218 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6220 cmd="$LFS find --mirror-state=ro --type f $td"
6221 nfiles=$($cmd | wc -l)
6222 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6224 cmd="$LFS find ! --mirror-state=ro --type f $td"
6225 nfiles=$($cmd | wc -l)
6226 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6228 cmd="$LFS find --mirror-state=wp --type f $td"
6229 nfiles=$($cmd | wc -l)
6230 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6232 cmd="$LFS find ! --mirror-state=sp --type f $td"
6233 nfiles=$($cmd | wc -l)
6234 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6236 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6240 # note test will not do anything if MDS is not local
6241 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6242 skip_env "ldiskfs only test"
6244 remote_mds_nodsh && skip "remote MDS with nodsh"
6246 local MNTDEV="osd*.*MDT*.mntdev"
6247 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6248 [ -z "$DEV" ] && error "can't access $MNTDEV"
6249 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6250 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6251 error "can't access $DEV"
6252 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6253 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6257 run_test 57a "verify MDS filesystem created with large inodes =="
6260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6261 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6262 skip_env "ldiskfs only test"
6264 remote_mds_nodsh && skip "remote MDS with nodsh"
6266 local dir=$DIR/$tdir
6269 local fileN=$dir/f$filecount
6271 rm -rf $dir || error "removing $dir"
6273 local mdtidx=$($LFS getstripe -m $dir)
6274 local mdtname=MDT$(printf %04x $mdtidx)
6275 local facet=mds$((mdtidx + 1))
6277 echo "mcreating $filecount files"
6278 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6280 # verify that files do not have EAs yet
6281 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6282 error "$file1 has an EA"
6283 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6284 error "$fileN has an EA"
6288 df $dir #make sure we get new statfs data
6289 local mdsfree=$(do_facet $facet \
6290 lctl get_param -n osd*.*$mdtname.kbytesfree)
6291 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6294 echo "opening files to create objects/EAs"
6295 for file in $(seq -f $dir/f%g 1 $filecount); do
6296 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6297 error "opening $file"
6300 # verify that files have EAs now
6301 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6302 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6304 sleep 1 #make sure we get new statfs data
6306 local mdsfree2=$(do_facet $facet \
6307 lctl get_param -n osd*.*$mdtname.kbytesfree)
6308 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6310 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6311 if [ "$mdsfree" != "$mdsfree2" ]; then
6312 error "MDC before $mdcfree != after $mdcfree2"
6314 echo "MDC before $mdcfree != after $mdcfree2"
6315 echo "unable to confirm if MDS has large inodes"
6320 run_test 57b "default LOV EAs are stored inside large inodes ==="
6323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6324 [ -z "$(which wiretest 2>/dev/null)" ] &&
6325 skip_env "could not find wiretest"
6329 run_test 58 "verify cross-platform wire constants =============="
6332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6334 echo "touch 130 files"
6335 createmany -o $DIR/f59- 130
6337 unlinkmany $DIR/f59- 130
6339 # wait for commitment of removal
6340 wait_delete_completed
6342 run_test 59 "verify cancellation of llog records async ========="
6344 TEST60_HEAD="test_60 run $RANDOM"
6346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6347 remote_mgs_nodsh && skip "remote MGS with nodsh"
6348 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6349 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6350 skip_env "missing subtest run-llog.sh"
6352 log "$TEST60_HEAD - from kernel mode"
6353 do_facet mgs "$LCTL dk > /dev/null"
6354 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6355 do_facet mgs $LCTL dk > $TMP/$tfile
6357 # LU-6388: test llog_reader
6358 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6359 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6360 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6361 skip_env "missing llog_reader"
6362 local fstype=$(facet_fstype mgs)
6363 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6364 skip_env "Only for ldiskfs or zfs type mgs"
6366 local mntpt=$(facet_mntpt mgs)
6367 local mgsdev=$(mgsdevname 1)
6379 #get fid and record list
6380 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6382 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6384 #remount mgs as ldiskfs or zfs type
6385 stop mgs || error "stop mgs failed"
6386 mount_fstype mgs || error "remount mgs failed"
6387 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6390 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6391 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6396 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6398 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6400 echo "obj_file is $obj_file"
6401 do_facet mgs $llog_reader $obj_file
6403 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6404 awk '{ print $3 }' | sed -e "s/^type=//g")
6405 if [ $rec_type != $rec ]; then
6406 echo "FAILED test_60a wrong record type $rec_type," \
6412 #check obj path if record type is LLOG_LOGID_MAGIC
6413 if [ "$rec" == "1064553b" ]; then
6414 path=$(do_facet mgs $llog_reader $obj_file |
6415 grep "path=" | awk '{ print $NF }' |
6416 sed -e "s/^path=//g")
6417 if [ $obj_file != $mntpt/$path ]; then
6418 echo "FAILED test_60a wrong obj path" \
6419 "$montpt/$path, should be $obj_file"
6426 #restart mgs before "error", otherwise it will block the next test
6427 stop mgs || error "stop mgs failed"
6428 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6429 $pass || error "test failed, see FAILED test_60a messages for specifics"
6431 run_test 60a "llog_test run from kernel module and test llog_reader"
6433 test_60b() { # bug 6411
6434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6437 LLOG_COUNT=$(do_facet mgs dmesg |
6438 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6439 /llog_[a-z]*.c:[0-9]/ {
6451 [[ $LLOG_COUNT -gt 120 ]] &&
6452 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6454 run_test 60b "limit repeated messages from CERROR/CWARN"
6457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6459 echo "create 5000 files"
6460 createmany -o $DIR/f60c- 5000
6461 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6462 lctl set_param fail_loc=0x80000137
6463 unlinkmany $DIR/f60c- 5000
6464 lctl set_param fail_loc=0
6466 run_test 60c "unlink file when mds full"
6469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6471 SAVEPRINTK=$(lctl get_param -n printk)
6472 # verify "lctl mark" is even working"
6473 MESSAGE="test message ID $RANDOM $$"
6474 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6475 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6477 lctl set_param printk=0 || error "set lnet.printk failed"
6478 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6479 MESSAGE="new test message ID $RANDOM $$"
6480 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6481 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6482 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6484 lctl set_param -n printk="$SAVEPRINTK"
6486 run_test 60d "test printk console message masking"
6489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6490 remote_mds_nodsh && skip "remote MDS with nodsh"
6493 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6494 do_facet mds1 lctl set_param fail_loc=0x15b
6497 run_test 60e "no space while new llog is being created"
6502 test_mkdir -c $MDSCOUNT $DIR/$tdir
6503 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6508 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6509 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6510 index=$((index + 1))
6516 for i in $(seq 100); do
6517 # define OBD_FAIL_OSD_TXN_START 0x19a
6518 do_facet mds1 lctl set_param fail_loc=0x8000019a
6524 mkdir $DIR/$tdir/new || error "mkdir failed"
6525 rmdir $DIR/$tdir/new || error "rmdir failed"
6527 run_test 60g "transaction abort won't cause MDT hung"
6530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6533 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6534 cancel_lru_locks osc
6535 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6538 run_test 61a "mmap() writes don't make sync hang ================"
6541 mmap_mknod_test $tfile || error "mmap_mknod_test failed"
6543 run_test 61b "mmap() of unstriped file is successful"
6545 # bug 2330 - insufficient obd_match error checking causes LBUG
6547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6551 cancel_lru_locks osc
6552 lctl set_param fail_loc=0x405
6553 cat $f && error "cat succeeded, expect -EIO"
6554 lctl set_param fail_loc=0
6556 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6557 # match every page all of the time.
6558 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6560 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6561 # Though this test is irrelevant anymore, it helped to reveal some
6562 # other grant bugs (LU-4482), let's keep it.
6563 test_63a() { # was test_63
6564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6566 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6568 for i in `seq 10` ; do
6569 dd if=/dev/zero of=$DIR/f63 bs=8k &
6575 rm -f $DIR/f63 || true
6577 run_test 63a "Verify oig_wait interruption does not crash ======="
6579 # bug 2248 - async write errors didn't return to application on sync
6580 # bug 3677 - async write errors left page locked
6582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6585 lctl set_param debug=-1
6587 # ensure we have a grant to do async writes
6588 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6591 sync # sync lest earlier test intercept the fail_loc
6593 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6594 lctl set_param fail_loc=0x80000406
6595 $MULTIOP $DIR/$tfile Owy && \
6596 error "sync didn't return ENOMEM"
6597 sync; sleep 2; sync # do a real sync this time to flush page
6598 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6599 error "locked page left in cache after async error" || true
6602 run_test 63b "async write errors should be returned to fsync ==="
6605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6608 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6610 run_test 64a "verify filter grant calculations (in kernel) ====="
6613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6615 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6617 run_test 64b "check out-of-space detection on client"
6620 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6622 run_test 64c "verify grant shrink"
6624 # this does exactly what osc_request.c:osc_announce_cached() does in
6625 # order to calculate max amount of grants to ask from server
6629 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6630 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6632 ((rpc_in_flight ++));
6633 nrpages=$((nrpages * rpc_in_flight))
6635 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6637 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6639 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6640 local undirty=$((nrpages * PAGE_SIZE))
6642 local max_extent_pages
6643 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6644 grep grant_max_extent_size | awk '{print $2}')
6645 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6646 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6647 local grant_extent_tax
6648 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6649 grep grant_extent_tax | awk '{print $2}')
6651 undirty=$((undirty + nrextents * grant_extent_tax))
6656 # this is size of unit for grant allocation. It should be equal to
6657 # what tgt_grant.c:tgt_grant_chunk() calculates
6661 local grant_extent_tax
6663 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6664 grep max_brw_size | awk '{print $2}')
6666 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6667 grep grant_extent_tax | awk '{print $2}')
6669 echo $(((max_brw_size + grant_extent_tax) * 2))
6673 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6674 skip "OST < 2.10.55 doesn't limit grants enough"
6676 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6677 local file=$DIR/$tfile
6679 [[ $($LCTL get_param osc.${tgt}.import |
6680 grep "connect_flags:.*grant_param") ]] ||
6681 skip "no grant_param connect flag"
6683 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6685 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6687 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6688 stack_trap "rm -f $file" EXIT
6690 $LFS setstripe $file -i 0 -c 1
6691 dd if=/dev/zero of=$file bs=1M count=1000 &
6696 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6697 if [[ $cur_grant -gt $max_cur_granted ]]
6700 error "cur_grant $cur_grant > $max_cur_granted"
6703 [[ $? -ne 0 ]] && break;
6708 wait_delete_completed
6709 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6711 run_test 64d "check grant limit exceed"
6713 # bug 1414 - set/get directories' stripe info
6715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6717 test_mkdir $DIR/$tdir
6719 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6721 run_test 65a "directory with no stripe info"
6724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6726 test_mkdir $DIR/$tdir
6727 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6729 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6732 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6734 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6738 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6740 test_mkdir $DIR/$tdir
6741 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6743 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6744 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6746 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6748 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6753 test_mkdir $DIR/$tdir
6754 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6755 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6757 if [[ $STRIPECOUNT -le 0 ]]; then
6759 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6760 #LOV_MAX_STRIPE_COUNT is 2000
6761 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6763 sc=$(($STRIPECOUNT - 1))
6765 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6766 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6767 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6768 error "lverify failed"
6770 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6775 test_mkdir $DIR/$tdir
6777 $LFS setstripe $DIR/$tdir || error "setstripe"
6778 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6779 error "no stripe info failed"
6781 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6783 run_test 65e "directory setstripe defaults"
6786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6788 test_mkdir $DIR/${tdir}f
6789 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6790 error "setstripe succeeded" || true
6792 run_test 65f "dir setstripe permission (should return error) ==="
6795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6797 test_mkdir $DIR/$tdir
6798 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6800 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6801 error "setstripe -S failed"
6802 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6803 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6804 error "delete default stripe failed"
6806 run_test 65g "directory setstripe -d"
6809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6811 test_mkdir $DIR/$tdir
6812 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6814 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6815 error "setstripe -S failed"
6816 test_mkdir $DIR/$tdir/dd1
6817 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6818 error "stripe info inherit failed"
6820 run_test 65h "directory stripe info inherit ===================="
6823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6825 save_layout_restore_at_exit $MOUNT
6827 # bug6367: set non-default striping on root directory
6828 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6830 # bug12836: getstripe on -1 default directory striping
6831 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6833 # bug12836: getstripe -v on -1 default directory striping
6834 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6836 # bug12836: new find on -1 default directory striping
6837 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6839 run_test 65i "various tests to set root directory striping"
6841 test_65j() { # bug6367
6842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6846 # if we aren't already remounting for each test, do so for this test
6847 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6848 cleanup || error "failed to unmount"
6852 save_layout_restore_at_exit $MOUNT
6854 $LFS setstripe -d $MOUNT || error "setstripe failed"
6856 run_test 65j "set default striping on root directory (bug 6367)="
6860 wait_delete_completed
6861 do_facet $SINGLEMDS "lctl set_param -n \
6862 osp.$ost*MDT0000.max_create_count=$max_count"
6863 do_facet $SINGLEMDS "lctl set_param -n \
6864 osp.$ost*MDT0000.create_count=$count"
6865 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6866 echo $INACTIVE_OSC "is Activate"
6868 wait_osc_import_state mds ost$ostnum FULL
6871 test_65k() { # bug11679
6872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6873 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6874 remote_mds_nodsh && skip "remote MDS with nodsh"
6876 local disable_precreate=true
6877 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6878 disable_precreate=false
6880 echo "Check OST status: "
6881 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6882 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6884 for OSC in $MDS_OSCS; do
6885 echo $OSC "is active"
6886 do_facet $SINGLEMDS lctl --device %$OSC activate
6889 for INACTIVE_OSC in $MDS_OSCS; do
6890 local ost=$(osc_to_ost $INACTIVE_OSC)
6891 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6892 lov.*md*.target_obd |
6893 awk -F: /$ost/'{ print $1 }' | head -n 1)
6896 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6897 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6899 echo "Deactivate: " $INACTIVE_OSC
6900 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6902 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6903 osp.$ost*MDT0000.create_count")
6904 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6905 osp.$ost*MDT0000.max_create_count")
6906 $disable_precreate &&
6907 do_facet $SINGLEMDS "lctl set_param -n \
6908 osp.$ost*MDT0000.max_create_count=0"
6910 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6911 [ -f $DIR/$tdir/$idx ] && continue
6912 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6913 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6915 error "setstripe $idx should succeed"; }
6916 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6918 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6921 do_facet $SINGLEMDS "lctl set_param -n \
6922 osp.$ost*MDT0000.max_create_count=$max_count"
6923 do_facet $SINGLEMDS "lctl set_param -n \
6924 osp.$ost*MDT0000.create_count=$count"
6925 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6926 echo $INACTIVE_OSC "is Activate"
6928 wait_osc_import_state mds ost$ostnum FULL
6931 run_test 65k "validate manual striping works properly with deactivated OSCs"
6933 test_65l() { # bug 12836
6934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6936 test_mkdir -p $DIR/$tdir/test_dir
6937 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6938 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6940 run_test 65l "lfs find on -1 stripe dir ========================"
6943 local layout=$(save_layout $MOUNT)
6944 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6945 restore_layout $MOUNT $layout
6946 error "setstripe should fail by non-root users"
6950 run_test 65m "normal user can't set filesystem default stripe"
6953 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6954 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6955 skip "Need MDS version at least 2.12.50"
6956 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6958 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6959 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6960 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6962 local root_layout=$(save_layout $MOUNT)
6963 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6965 # new subdirectory under root directory should not inherit
6966 # the default layout from root
6967 local dir1=$MOUNT/$tdir-1
6968 mkdir $dir1 || error "mkdir $dir1 failed"
6969 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6970 error "$dir1 shouldn't have LOV EA"
6972 # delete the default layout on root directory
6973 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6975 local dir2=$MOUNT/$tdir-2
6976 mkdir $dir2 || error "mkdir $dir2 failed"
6977 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6978 error "$dir2 shouldn't have LOV EA"
6980 # set a new striping pattern on root directory
6981 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6982 local new_def_stripe_size=$((def_stripe_size * 2))
6983 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6984 error "set stripe size on $MOUNT failed"
6986 # new file created in $dir2 should inherit the new stripe size from
6987 # the filesystem default
6988 local file2=$dir2/$tfile-2
6989 touch $file2 || error "touch $file2 failed"
6991 local file2_stripe_size=$($LFS getstripe -S $file2)
6992 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6993 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6995 local dir3=$MOUNT/$tdir-3
6996 mkdir $dir3 || error "mkdir $dir3 failed"
6997 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6998 error "$dir3 shouldn't have LOV EA"
7000 # set OST pool on root directory
7001 local pool=$TESTNAME
7002 pool_add $pool || error "add $pool failed"
7003 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7004 error "add targets to $pool failed"
7006 $LFS setstripe -p $pool $MOUNT ||
7007 error "set OST pool on $MOUNT failed"
7009 # new file created in $dir3 should inherit the pool from
7010 # the filesystem default
7011 local file3=$dir3/$tfile-3
7012 touch $file3 || error "touch $file3 failed"
7014 local file3_pool=$($LFS getstripe -p $file3)
7015 [[ "$file3_pool" = "$pool" ]] ||
7016 error "$file3 didn't inherit OST pool $pool"
7018 local dir4=$MOUNT/$tdir-4
7019 mkdir $dir4 || error "mkdir $dir4 failed"
7020 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7021 error "$dir4 shouldn't have LOV EA"
7023 # new file created in $dir4 should inherit the pool from
7024 # the filesystem default
7025 local file4=$dir4/$tfile-4
7026 touch $file4 || error "touch $file4 failed"
7028 local file4_pool=$($LFS getstripe -p $file4)
7029 [[ "$file4_pool" = "$pool" ]] ||
7030 error "$file4 didn't inherit OST pool $pool"
7032 # new subdirectory under non-root directory should inherit
7033 # the default layout from its parent directory
7034 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7035 error "set directory layout on $dir4 failed"
7037 local dir5=$dir4/$tdir-5
7038 mkdir $dir5 || error "mkdir $dir5 failed"
7040 local dir4_layout=$(get_layout_param $dir4)
7041 local dir5_layout=$(get_layout_param $dir5)
7042 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7043 error "$dir5 should inherit the default layout from $dir4"
7045 run_test 65n "don't inherit default layout from root for new subdirectories"
7047 # bug 2543 - update blocks count on client
7049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7052 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7053 sync; sync_all_data; sync; sync_all_data
7054 cancel_lru_locks osc
7055 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7056 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7058 run_test 66 "update inode blocks count on client ==============="
7061 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7065 swapon -s | awk '($1 == "'$1'") { print $4 }'
7068 # bug5265, obdfilter oa2dentry return -ENOENT
7069 # #define OBD_FAIL_SRV_ENOENT 0x217
7071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7072 remote_ost_nodsh && skip "remote OST with nodsh"
7075 $LFS setstripe -c 1 -i 0 $f
7077 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7079 do_facet ost1 lctl set_param fail_loc=0x217
7080 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7081 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7083 do_facet ost1 lctl set_param fail_loc=0
7084 $DIRECTIO write $f 0 2 || error "write error"
7086 cancel_lru_locks osc
7087 $DIRECTIO read $f 0 1 || error "read error"
7089 do_facet ost1 lctl set_param fail_loc=0x217
7090 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7092 do_facet ost1 lctl set_param fail_loc=0
7095 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7098 test_mkdir $DIR/$tdir
7099 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7100 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7102 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7104 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7106 [ "$RUNAS_ID" = "$UID" ] &&
7107 skip_env "RUNAS_ID = UID = $UID -- skipping"
7108 # Check that testing environment is properly set up. Skip if not
7109 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7110 skip_env "User $RUNAS_ID does not exist - skipping"
7113 chmod 777 $DIR/$tfile
7114 chmod ug+s $DIR/$tfile
7115 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7116 error "$RUNAS dd $DIR/$tfile failed"
7117 # See if we are still setuid/sgid
7118 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7119 error "S/gid is not dropped on write"
7120 # Now test that MDS is updated too
7121 cancel_lru_locks mdc
7122 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7123 error "S/gid is not dropped on MDS"
7126 run_test 72a "Test that remove suid works properly (bug5695) ===="
7128 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7131 [ "$RUNAS_ID" = "$UID" ] &&
7132 skip_env "RUNAS_ID = UID = $UID -- skipping"
7133 [ "$RUNAS_ID" -eq 0 ] &&
7134 skip_env "RUNAS_ID = 0 -- skipping"
7135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7136 # Check that testing environment is properly set up. Skip if not
7137 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7138 skip_env "User $RUNAS_ID does not exist - skipping"
7140 touch $DIR/${tfile}-f{g,u}
7141 test_mkdir $DIR/${tfile}-dg
7142 test_mkdir $DIR/${tfile}-du
7143 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7144 chmod g+s $DIR/${tfile}-{f,d}g
7145 chmod u+s $DIR/${tfile}-{f,d}u
7146 for perm in 777 2777 4777; do
7147 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7148 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7149 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7150 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7154 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7156 # bug 3462 - multiple simultaneous MDC requests
7158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7160 test_mkdir $DIR/d73-1
7161 test_mkdir $DIR/d73-2
7162 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7165 lctl set_param fail_loc=0x80000129
7166 $MULTIOP $DIR/d73-1/f73-2 Oc &
7168 lctl set_param fail_loc=0
7170 $MULTIOP $DIR/d73-2/f73-3 Oc &
7174 wait $pid1 || return 1
7178 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7179 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7180 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7184 run_test 73 "multiple MDC requests (should not deadlock)"
7186 test_74a() { # bug 6149, 6184
7187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7190 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7192 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7193 # will spin in a tight reconnection loop
7194 $LCTL set_param fail_loc=0x8000030e
7195 # get any lock that won't be difficult - lookup works.
7197 $LCTL set_param fail_loc=0
7201 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7203 test_74b() { # bug 13310
7204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7206 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7208 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7209 # will spin in a tight reconnection loop
7210 $LCTL set_param fail_loc=0x8000030e
7211 # get a "difficult" lock
7213 $LCTL set_param fail_loc=0
7217 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7222 #define OBD_FAIL_LDLM_NEW_LOCK
7223 $LCTL set_param fail_loc=0x319
7224 touch $DIR/$tfile && error "touch successful"
7225 $LCTL set_param fail_loc=0
7228 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7231 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7234 test_76() { # Now for bug 20433, added originally in bug 1443
7235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7237 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7239 cancel_lru_locks osc
7240 BEFORE_INODES=$(num_inodes)
7241 echo "before inodes: $BEFORE_INODES"
7243 [ "$SLOW" = "no" ] && COUNT=100
7244 for i in $(seq $COUNT); do
7248 cancel_lru_locks osc
7249 AFTER_INODES=$(num_inodes)
7250 echo "after inodes: $AFTER_INODES"
7252 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7254 AFTER_INODES=$(num_inodes)
7256 echo "wait $wait seconds inodes: $AFTER_INODES"
7257 if [ $wait -gt 30 ]; then
7258 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7262 run_test 76 "confirm clients recycle inodes properly ===="
7268 # Note: in sptlrpc modes which enable its own bulk checksum, the
7269 # original crc32_le bulk checksum will be automatically disabled,
7270 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7271 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7272 # In this case set_checksums() will not be no-op, because sptlrpc
7273 # bulk checksum will be enabled all through the test.
7275 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7276 lctl set_param -n osc.*.checksums $1
7280 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7281 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7282 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7283 tr -d [] | head -n1)}
7286 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7287 log "set checksum type to $1"
7290 F77_TMP=$TMP/f77-temp
7293 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7294 error "error writing to $F77_TMP"
7297 test_77a() { # bug 10889
7298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7299 $GSS && skip_env "could not run with gss"
7301 [ ! -f $F77_TMP ] && setup_f77
7303 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7307 run_test 77a "normal checksum read/write operation"
7309 test_77b() { # bug 10889
7310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7311 $GSS && skip_env "could not run with gss"
7313 [ ! -f $F77_TMP ] && setup_f77
7314 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7315 $LCTL set_param fail_loc=0x80000409
7318 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7319 error "dd error: $?"
7320 $LCTL set_param fail_loc=0
7322 for algo in $CKSUM_TYPES; do
7323 cancel_lru_locks osc
7324 set_checksum_type $algo
7325 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7326 $LCTL set_param fail_loc=0x80000408
7327 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7328 $LCTL set_param fail_loc=0
7331 set_checksum_type $ORIG_CSUM_TYPE
7334 run_test 77b "checksum error on client write, read"
7339 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7341 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7342 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7343 $check_ost && [ -n "$ost_file_prefix" ] &&
7344 do_facet ost1 rm -f ${ost_file_prefix}\*
7348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7349 $GSS && skip_env "could not run with gss"
7350 remote_ost_nodsh && skip "remote OST with nodsh"
7353 local osc_file_prefix
7355 local check_ost=false
7356 local ost_file_prefix
7362 # ensure corruption will occur on first OSS/OST
7363 $LFS setstripe -i 0 $DIR/$tfile
7365 [ ! -f $F77_TMP ] && setup_f77
7366 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7367 error "dd write error: $?"
7368 fid=$($LFS path2fid $DIR/$tfile)
7370 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7373 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7374 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7376 echo "OSS do not support bulk pages dump upon error"
7379 osc_file_prefix=$($LCTL get_param -n debug_path)
7380 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7382 trap cleanup_77c EXIT
7385 # enable bulk pages dump upon error on Client
7386 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7387 # enable bulk pages dump upon error on OSS
7389 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7391 # flush Client cache to allow next read to reach OSS
7392 cancel_lru_locks osc
7394 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7395 $LCTL set_param fail_loc=0x80000408
7396 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7397 $LCTL set_param fail_loc=0
7401 # check cksum dump on Client
7402 osc_file=$(ls ${osc_file_prefix}*)
7403 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7404 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7405 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7406 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7407 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7409 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7410 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7411 error "dump content does not match on Client"
7413 $check_ost || skip "No need to check cksum dump on OSS"
7415 # check cksum dump on OSS
7416 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7417 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7418 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7419 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7420 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7421 error "dump content does not match on OSS"
7425 run_test 77c "checksum error on client read with debug"
7427 test_77d() { # bug 10889
7428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7429 $GSS && skip_env "could not run with gss"
7431 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7432 $LCTL set_param fail_loc=0x80000409
7434 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7435 error "direct write: rc=$?"
7436 $LCTL set_param fail_loc=0
7439 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7440 $LCTL set_param fail_loc=0x80000408
7442 cancel_lru_locks osc
7443 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7444 error "direct read: rc=$?"
7445 $LCTL set_param fail_loc=0
7448 run_test 77d "checksum error on OST direct write, read"
7450 test_77f() { # bug 10889
7451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7452 $GSS && skip_env "could not run with gss"
7455 for algo in $CKSUM_TYPES; do
7456 cancel_lru_locks osc
7457 set_checksum_type $algo
7458 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7459 $LCTL set_param fail_loc=0x409
7460 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7461 error "direct write succeeded"
7462 $LCTL set_param fail_loc=0
7464 set_checksum_type $ORIG_CSUM_TYPE
7467 run_test 77f "repeat checksum error on write (expect error)"
7469 test_77g() { # bug 10889
7470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7471 $GSS && skip_env "could not run with gss"
7472 remote_ost_nodsh && skip "remote OST with nodsh"
7474 [ ! -f $F77_TMP ] && setup_f77
7476 local file=$DIR/$tfile
7477 stack_trap "rm -f $file" EXIT
7479 $LFS setstripe -c 1 -i 0 $file
7480 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7481 do_facet ost1 lctl set_param fail_loc=0x8000021a
7483 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7484 error "write error: rc=$?"
7485 do_facet ost1 lctl set_param fail_loc=0
7488 cancel_lru_locks osc
7489 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7490 do_facet ost1 lctl set_param fail_loc=0x8000021b
7492 cmp $F77_TMP $file || error "file compare failed"
7493 do_facet ost1 lctl set_param fail_loc=0
7496 run_test 77g "checksum error on OST write, read"
7498 test_77k() { # LU-10906
7499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7500 $GSS && skip_env "could not run with gss"
7502 local cksum_param="osc.$FSNAME*.checksums"
7503 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7507 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7508 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7509 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7513 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7514 error "failed to set checksum=$i on MGS"
7515 wait_update $HOSTNAME "$get_checksum" $i
7517 echo "remount client, checksum should be $i"
7518 remount_client $MOUNT || "failed to remount client"
7519 checksum=$(eval $get_checksum)
7520 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7522 # remove persistent param to avoid races with checksum mountopt below
7523 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7524 error "failed to delete checksum on MGS"
7526 for opt in "checksum" "nochecksum"; do
7527 #remount with mount option
7528 echo "remount client with option $opt, checksum should be $i"
7529 umount_client $MOUNT || "failed to umount client"
7530 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7531 "failed to mount client with option '$opt'"
7532 checksum=$(eval $get_checksum)
7533 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7537 remount_client $MOUNT || "failed to remount client"
7539 run_test 77k "enable/disable checksum correctly"
7541 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7550 test_78() { # bug 10901
7551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7552 remote_ost || skip_env "local OST"
7555 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7556 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7557 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7558 echo "MemTotal: $MEMTOTAL"
7560 # reserve 256MB of memory for the kernel and other running processes,
7561 # and then take 1/2 of the remaining memory for the read/write buffers.
7562 if [ $MEMTOTAL -gt 512 ] ;then
7563 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7565 # for those poor memory-starved high-end clusters...
7566 MEMTOTAL=$((MEMTOTAL / 2))
7568 echo "Mem to use for directio: $MEMTOTAL"
7570 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7571 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7572 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7573 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7575 echo "Smallest OST: $SMALLESTOST"
7576 [[ $SMALLESTOST -lt 10240 ]] &&
7577 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7579 trap cleanup_test_78 EXIT
7581 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7582 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7584 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7585 echo "File size: $F78SIZE"
7586 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7587 for i in $(seq 1 $NSEQ); do
7588 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7589 echo directIO rdwr round $i of $NSEQ
7590 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7595 run_test 78 "handle large O_DIRECT writes correctly ============"
7597 test_79() { # bug 12743
7598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7600 wait_delete_completed
7602 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7603 BKFREE=$(calc_osc_kbytes kbytesfree)
7604 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7606 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7607 DFTOTAL=`echo $STRING | cut -d, -f1`
7608 DFUSED=`echo $STRING | cut -d, -f2`
7609 DFAVAIL=`echo $STRING | cut -d, -f3`
7610 DFFREE=$(($DFTOTAL - $DFUSED))
7612 ALLOWANCE=$((64 * $OSTCOUNT))
7614 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7615 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7616 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7618 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7619 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7620 error "df free($DFFREE) mismatch OST free($BKFREE)"
7622 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7623 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7624 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7627 run_test 79 "df report consistency check ======================="
7629 test_80() { # bug 10718
7630 remote_ost_nodsh && skip "remote OST with nodsh"
7631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7633 # relax strong synchronous semantics for slow backends like ZFS
7634 local soc="obdfilter.*.sync_on_lock_cancel"
7635 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7637 if [ "$soc_old" != "never" ] &&
7638 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7639 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7640 facet_active_host $host; done | sort -u)
7641 do_nodes $hosts lctl set_param $soc=never
7644 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7646 local BEFORE=`date +%s`
7647 cancel_lru_locks osc
7648 local AFTER=`date +%s`
7649 local DIFF=$((AFTER-BEFORE))
7650 if [ $DIFF -gt 1 ] ; then
7651 error "elapsed for 1M@1T = $DIFF"
7654 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7658 run_test 80 "Page eviction is equally fast at high offsets too ===="
7660 test_81a() { # LU-456
7661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7662 remote_ost_nodsh && skip "remote OST with nodsh"
7664 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7665 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7666 do_facet ost1 lctl set_param fail_loc=0x80000228
7668 # write should trigger a retry and success
7669 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7670 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7672 if [ $RC -ne 0 ] ; then
7673 error "write should success, but failed for $RC"
7676 run_test 81a "OST should retry write when get -ENOSPC ==============="
7678 test_81b() { # LU-456
7679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7680 remote_ost_nodsh && skip "remote OST with nodsh"
7682 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7683 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7684 do_facet ost1 lctl set_param fail_loc=0x228
7686 # write should retry several times and return -ENOSPC finally
7687 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7688 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7691 if [ $RC -ne $ENOSPC ] ; then
7692 error "dd should fail for -ENOSPC, but succeed."
7695 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7697 test_82() { # LU-1031
7698 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7702 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7704 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7706 kill -USR1 $MULTIPID2
7708 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7709 error "First grouplock does not block second one"
7711 echo "Second grouplock blocks first one"
7713 kill -USR1 $MULTIPID1
7717 run_test 82 "Basic grouplock test"
7720 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7722 test_mkdir $DIR/$tdir.cvsroot
7723 chown $RUNAS_ID $DIR/$tdir.cvsroot
7726 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7729 # some versions of cvs import exit(1) when asked to import links or
7730 # files they can't read. ignore those files.
7731 local toignore=$(find . -type l -printf '-I %f\n' -o \
7732 ! -perm /4 -printf '-I %f\n')
7733 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7734 $tdir.reposname vtag rtag
7737 test_mkdir $DIR/$tdir.reposname
7738 chown $RUNAS_ID $DIR/$tdir.reposname
7739 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7741 cd $DIR/$tdir.reposname
7743 $RUNAS cvs add -m 'addmsg' foo99
7745 $RUNAS cvs commit -m 'nomsg' foo99
7746 rm -fr $DIR/$tdir.cvsroot
7748 run_test 99 "cvs strange file/directory operations"
7751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7752 [[ "$NETTYPE" =~ tcp ]] ||
7753 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7754 remote_ost_nodsh && skip "remote OST with nodsh"
7755 remote_mds_nodsh && skip "remote MDS with nodsh"
7757 skip "useless for local single node setup"
7759 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7760 [ "$PROT" != "tcp" ] && continue
7761 RPORT=$(echo $REMOTE | cut -d: -f2)
7762 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7765 LPORT=`echo $LOCAL | cut -d: -f2`
7766 if [ $LPORT -ge 1024 ]; then
7767 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7769 error_exit "local: $LPORT > 1024, remote: $RPORT"
7772 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7774 run_test 100 "check local port using privileged port ==========="
7776 function get_named_value()
7785 echo $line | sed "s/^$tag[ ]*//"
7792 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7793 awk '/^max_cached_mb/ { print $2 }')
7796 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7802 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7807 local cache_limit=32
7809 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7810 trap cleanup_101a EXIT
7811 $LCTL set_param -n llite.*.read_ahead_stats 0
7812 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7815 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7817 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7818 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7821 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7822 get_named_value 'read but discarded' | cut -d" " -f1); do
7823 discard=$(($discard + $s))
7827 if [[ $(($discard * 10)) -gt $nreads ]]; then
7828 $LCTL get_param osc.*-osc*.rpc_stats
7829 $LCTL get_param llite.*.read_ahead_stats
7830 error "too many ($discard) discarded pages"
7832 rm -f $DIR/$tfile || true
7834 run_test 101a "check read-ahead for random reads"
7837 test_mkdir $DIR/$tdir
7839 local FILE_LENGTH=$2
7842 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7844 local list=$(comma_list $(osts_nodes))
7845 set_osd_param $list '' read_cache_enable 0
7846 set_osd_param $list '' writethrough_cache_enable 0
7848 trap cleanup_test101bc EXIT
7849 # prepare the read-ahead file
7850 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7852 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7853 count=$FILE_SIZE_MB 2> /dev/null
7857 cleanup_test101bc() {
7862 local list=$(comma_list $(osts_nodes))
7863 set_osd_param $list '' read_cache_enable 1
7864 set_osd_param $list '' writethrough_cache_enable 1
7868 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7873 local STRIPE_SIZE=$2
7874 local FILE_LENGTH=$3
7875 local RA_INC=1048576
7876 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7877 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7878 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7879 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7880 get_named_value 'read but discarded' |
7881 cut -d" " -f1 | calc_total)
7882 if [[ $DISCARD -gt $discard_limit ]]; then
7883 $LCTL get_param llite.*.read_ahead_stats
7884 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7886 echo "Read-ahead success for size ${READ_SIZE}"
7891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7892 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7894 local STRIPE_SIZE=1048576
7895 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7897 if [ $SLOW == "yes" ]; then
7898 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7900 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7903 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7905 # prepare the read-ahead file
7906 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7907 cancel_lru_locks osc
7908 for BIDX in 2 4 8 16 32 64 128 256
7910 local BSIZE=$((BIDX*4096))
7911 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7912 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7913 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7914 $LCTL set_param -n llite.*.read_ahead_stats 0
7915 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7916 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7917 cancel_lru_locks osc
7918 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7923 run_test 101b "check stride-io mode read-ahead ================="
7926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7928 local STRIPE_SIZE=1048576
7929 local FILE_LENGTH=$((STRIPE_SIZE*100))
7934 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7936 cancel_lru_locks osc
7937 $LCTL set_param osc.*.rpc_stats 0
7938 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7939 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7940 local stats=$($LCTL get_param -n $osc_rpc_stats)
7941 local lines=$(echo "$stats" | awk 'END {print NR;}')
7944 if [ $lines -le 20 ]; then
7947 for size in 1 2 4 8; do
7948 local rpc=$(echo "$stats" |
7949 awk '($1 == "'$size':") {print $2; exit; }')
7950 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7951 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7953 echo "$osc_rpc_stats check passed!"
7958 run_test 101c "check stripe_size aligned read-ahead ================="
7961 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7962 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7968 local file=$DIR/$tfile
7969 local sz_MB=${FILESIZE_101d:-500}
7970 local ra_MB=${READAHEAD_MB:-40}
7972 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7973 [ $free_MB -lt $sz_MB ] &&
7974 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7976 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7977 $LFS setstripe -c -1 $file || error "setstripe failed"
7979 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7980 echo Cancel LRU locks on lustre client to flush the client cache
7981 cancel_lru_locks osc
7983 echo Disable read-ahead
7984 local old_READAHEAD=$(set_read_ahead 0)
7986 echo Reading the test file $file with read-ahead disabled
7987 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7989 echo Cancel LRU locks on lustre client to flush the client cache
7990 cancel_lru_locks osc
7991 echo Enable read-ahead with ${ra_MB}MB
7992 set_read_ahead $ra_MB
7994 echo Reading the test file $file with read-ahead enabled
7995 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7997 echo "read-ahead disabled time read $raOFF"
7998 echo "read-ahead enabled time read $raON"
8000 set_read_ahead $old_READAHEAD
8002 wait_delete_completed
8004 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8005 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8007 run_test 101d "file read with and without read-ahead enabled"
8010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8012 local file=$DIR/$tfile
8013 local size_KB=500 #KB
8017 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8018 local need_KB=$((count * size_KB))
8019 [[ $free_KB -le $need_KB ]] &&
8020 skip_env "Need free space $need_KB, have $free_KB"
8022 echo "Creating $count ${size_KB}K test files"
8023 for ((i = 0; i < $count; i++)); do
8024 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8027 echo "Cancel LRU locks on lustre client to flush the client cache"
8028 cancel_lru_locks $OSC
8030 echo "Reset readahead stats"
8031 $LCTL set_param -n llite.*.read_ahead_stats 0
8033 for ((i = 0; i < $count; i++)); do
8034 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8037 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8038 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8040 for ((i = 0; i < $count; i++)); do
8041 rm -rf $file.$i 2>/dev/null
8044 #10000 means 20% reads are missing in readahead
8045 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8047 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8050 which iozone || skip_env "no iozone installed"
8052 local old_debug=$($LCTL get_param debug)
8053 old_debug=${old_debug#*=}
8054 $LCTL set_param debug="reada mmap"
8056 # create a test file
8057 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8059 echo Cancel LRU locks on lustre client to flush the client cache
8060 cancel_lru_locks osc
8062 echo Reset readahead stats
8063 $LCTL set_param -n llite.*.read_ahead_stats 0
8065 echo mmap read the file with small block size
8066 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8069 echo checking missing pages
8070 $LCTL get_param llite.*.read_ahead_stats
8071 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8072 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8074 $LCTL set_param debug="$old_debug"
8075 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8078 run_test 101f "check mmap read performance"
8080 test_101g_brw_size_test() {
8082 local pages=$((mb * 1048576 / PAGE_SIZE))
8083 local file=$DIR/$tfile
8085 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8086 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8087 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8088 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8092 stack_trap "rm -f $file" EXIT
8093 $LCTL set_param -n osc.*.rpc_stats=0
8095 # 10 RPCs should be enough for the test
8097 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8098 { error "dd write ${mb} MB blocks failed"; return 3; }
8099 cancel_lru_locks osc
8100 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8101 { error "dd write ${mb} MB blocks failed"; return 4; }
8103 # calculate number of full-sized read and write RPCs
8104 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8105 sed -n '/pages per rpc/,/^$/p' |
8106 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8107 END { print reads,writes }'))
8108 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8110 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8117 remote_ost_nodsh && skip "remote OST with nodsh"
8120 local osts=$(get_facets OST)
8121 local list=$(comma_list $(osts_nodes))
8122 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8123 local brw_size="obdfilter.*.brw_size"
8125 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8127 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8129 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8130 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8131 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8132 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8133 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8134 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8136 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8139 if [[ $orig_mb -lt 16 ]]; then
8140 save_lustre_params $osts "$brw_size" > $p
8141 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8142 error "set 16MB RPC size failed"
8144 echo "remount client to enable new RPC size"
8145 remount_client $MOUNT || error "remount_client failed"
8148 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8149 # should be able to set brw_size=12, but no rpc_stats for that
8150 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8153 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8155 if [[ $orig_mb -lt 16 ]]; then
8156 restore_lustre_params < $p
8157 remount_client $MOUNT || error "remount_client restore failed"
8160 rm -f $p $DIR/$tfile
8162 run_test 101g "Big bulk(4/16 MiB) readahead"
8165 test_mkdir $DIR/$tdir
8166 chown $RUNAS_ID $DIR/$tdir
8169 STRIPE_COUNT=$OSTCOUNT
8170 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8172 trap cleanup_test102 EXIT
8174 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8176 for num in 1 2 3 4; do
8177 for count in $(seq 1 $STRIPE_COUNT); do
8178 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8179 local size=`expr $STRIPE_SIZE \* $num`
8180 local file=file"$num-$idx-$count"
8181 $1 $LFS setstripe -S $size -i $idx -c $count $file
8187 $1 tar cf $TMP/f102.tar $tdir --xattrs
8193 rm -rf $DIR/d0.sanity/d102
8197 [ "$UID" != 0 ] && skip "must run as root"
8198 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8199 skip_env "must have user_xattr"
8201 [ -z "$(which setfattr 2>/dev/null)" ] &&
8202 skip_env "could not find setfattr"
8204 local testfile=$DIR/$tfile
8207 echo "set/get xattr..."
8208 setfattr -n trusted.name1 -v value1 $testfile ||
8209 error "setfattr -n trusted.name1=value1 $testfile failed"
8210 getfattr -n trusted.name1 $testfile 2> /dev/null |
8211 grep "trusted.name1=.value1" ||
8212 error "$testfile missing trusted.name1=value1"
8214 setfattr -n user.author1 -v author1 $testfile ||
8215 error "setfattr -n user.author1=author1 $testfile failed"
8216 getfattr -n user.author1 $testfile 2> /dev/null |
8217 grep "user.author1=.author1" ||
8218 error "$testfile missing trusted.author1=author1"
8221 setfattr -n trusted.name2 -v value2 $testfile ||
8222 error "$testfile unable to set trusted.name2"
8223 setfattr -n trusted.name3 -v value3 $testfile ||
8224 error "$testfile unable to set trusted.name3"
8225 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8226 grep "trusted.name" | wc -l) -eq 3 ] ||
8227 error "$testfile missing 3 trusted.name xattrs"
8229 setfattr -n user.author2 -v author2 $testfile ||
8230 error "$testfile unable to set user.author2"
8231 setfattr -n user.author3 -v author3 $testfile ||
8232 error "$testfile unable to set user.author3"
8233 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8234 grep "user.author" | wc -l) -eq 3 ] ||
8235 error "$testfile missing 3 user.author xattrs"
8237 echo "remove xattr..."
8238 setfattr -x trusted.name1 $testfile ||
8239 error "$testfile error deleting trusted.name1"
8240 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8241 error "$testfile did not delete trusted.name1 xattr"
8243 setfattr -x user.author1 $testfile ||
8244 error "$testfile error deleting user.author1"
8245 echo "set lustre special xattr ..."
8246 $LFS setstripe -c1 $testfile
8247 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8248 awk -F "=" '/trusted.lov/ { print $2 }' )
8249 setfattr -n "trusted.lov" -v $lovea $testfile ||
8250 error "$testfile doesn't ignore setting trusted.lov again"
8251 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8252 error "$testfile allow setting invalid trusted.lov"
8255 run_test 102a "user xattr test =================================="
8258 [ -z "$(which setfattr 2>/dev/null)" ] &&
8259 skip_env "could not find setfattr"
8260 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8262 # b10930: get/set/list trusted.lov xattr
8263 echo "get/set/list trusted.lov xattr ..."
8264 local testfile=$DIR/$tfile
8265 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8266 error "setstripe failed"
8267 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8268 error "getstripe failed"
8269 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8270 error "can't get trusted.lov from $testfile"
8272 local testfile2=${testfile}2
8273 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8274 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8277 setfattr -n trusted.lov -v $value $testfile2
8278 local stripe_size=$($LFS getstripe -S $testfile2)
8279 local stripe_count=$($LFS getstripe -c $testfile2)
8280 [[ $stripe_size -eq 65536 ]] ||
8281 error "stripe size $stripe_size != 65536"
8282 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8283 error "stripe count $stripe_count != $STRIPECOUNT"
8286 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8289 [ -z "$(which setfattr 2>/dev/null)" ] &&
8290 skip_env "could not find setfattr"
8291 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8293 # b10930: get/set/list lustre.lov xattr
8294 echo "get/set/list lustre.lov xattr ..."
8295 test_mkdir $DIR/$tdir
8296 chown $RUNAS_ID $DIR/$tdir
8297 local testfile=$DIR/$tdir/$tfile
8298 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8299 error "setstripe failed"
8300 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8301 error "getstripe failed"
8302 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8303 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8305 local testfile2=${testfile}2
8306 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8307 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8309 $RUNAS $MCREATE $testfile2
8310 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8311 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8312 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8313 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8314 [ $stripe_count -eq $STRIPECOUNT ] ||
8315 error "stripe count $stripe_count != $STRIPECOUNT"
8317 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8319 compare_stripe_info1() {
8320 local stripe_index_all_zero=true
8322 for num in 1 2 3 4; do
8323 for count in $(seq 1 $STRIPE_COUNT); do
8324 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8325 local size=$((STRIPE_SIZE * num))
8326 local file=file"$num-$offset-$count"
8327 stripe_size=$($LFS getstripe -S $PWD/$file)
8328 [[ $stripe_size -ne $size ]] &&
8329 error "$file: size $stripe_size != $size"
8330 stripe_count=$($LFS getstripe -c $PWD/$file)
8331 # allow fewer stripes to be created, ORI-601
8332 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8333 error "$file: count $stripe_count != $count"
8334 stripe_index=$($LFS getstripe -i $PWD/$file)
8335 [[ $stripe_index -ne 0 ]] &&
8336 stripe_index_all_zero=false
8340 $stripe_index_all_zero &&
8341 error "all files are being extracted starting from OST index 0"
8345 have_xattrs_include() {
8346 tar --help | grep -q xattrs-include &&
8347 echo --xattrs-include="lustre.*"
8351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8352 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8354 XINC=$(have_xattrs_include)
8356 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8358 compare_stripe_info1
8360 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8364 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8366 XINC=$(have_xattrs_include)
8368 test_mkdir $DIR/$tdir.restore
8370 tar cf - --xattrs $tdir | tar xf - \
8371 -C $DIR/$tdir.restore --xattrs $XINC
8372 cd $DIR/$tdir.restore/$tdir
8373 compare_stripe_info1
8375 run_test 102f "tar copy files, not keep osts"
8378 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8379 skip "must have user_xattr"
8380 [ -z "$(which setfattr 2>/dev/null)" ] &&
8381 skip_env "could not find setfattr"
8382 [ -z "$(which getfattr 2>/dev/null)" ] &&
8383 skip_env "could not find getfattr"
8385 local xsize=${1:-1024} # in bytes
8386 local file=$DIR/$tfile
8387 local value="$(generate_string $xsize)"
8388 local xbig=trusted.big
8392 log "save $xbig on $file"
8395 setfattr -n $xbig -v $value $file ||
8396 error "saving $xbig on $file failed"
8398 setfattr -n $xbig -v $value $file &&
8399 error "saving $xbig on $file succeeded"
8403 local orig=$(get_xattr_value $xbig $file)
8404 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8406 local xsml=trusted.sml
8407 log "save $xsml on $file"
8408 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8410 local new=$(get_xattr_value $xbig $file)
8411 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8413 log "grow $xsml on $file"
8414 setfattr -n $xsml -v "$value" $file ||
8415 error "growing $xsml on $file failed"
8417 new=$(get_xattr_value $xbig $file)
8418 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8419 log "$xbig still valid after growing $xsml"
8424 test_102h() { # bug 15777
8427 run_test 102h "grow xattr from inside inode to external block"
8430 large_xattr_enabled || skip_env "ea_inode feature disabled"
8432 echo "setting xattr of max xattr size: $(max_xattr_size)"
8433 grow_xattr $(max_xattr_size)
8435 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8436 echo "This should fail:"
8437 grow_xattr $(($(max_xattr_size) + 10)) 1
8439 run_test 102ha "grow xattr from inside inode to external inode"
8441 test_102i() { # bug 17038
8442 [ -z "$(which getfattr 2>/dev/null)" ] &&
8443 skip "could not find getfattr"
8446 ln -s $DIR/$tfile $DIR/${tfile}link
8447 getfattr -n trusted.lov $DIR/$tfile ||
8448 error "lgetxattr on $DIR/$tfile failed"
8449 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8450 grep -i "no such attr" ||
8451 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8452 rm -f $DIR/$tfile $DIR/${tfile}link
8454 run_test 102i "lgetxattr test on symbolic link ============"
8457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8458 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8460 XINC=$(have_xattrs_include)
8461 setup_test102 "$RUNAS"
8462 chown $RUNAS_ID $DIR/$tdir
8463 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8465 compare_stripe_info1 "$RUNAS"
8467 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8470 [ -z "$(which setfattr 2>/dev/null)" ] &&
8471 skip "could not find setfattr"
8474 # b22187 just check that does not crash for regular file.
8475 setfattr -n trusted.lov $DIR/$tfile
8476 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8477 local test_kdir=$DIR/$tdir
8478 test_mkdir $test_kdir
8479 local default_size=$($LFS getstripe -S $test_kdir)
8480 local default_count=$($LFS getstripe -c $test_kdir)
8481 local default_offset=$($LFS getstripe -i $test_kdir)
8482 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8483 error 'dir setstripe failed'
8484 setfattr -n trusted.lov $test_kdir
8485 local stripe_size=$($LFS getstripe -S $test_kdir)
8486 local stripe_count=$($LFS getstripe -c $test_kdir)
8487 local stripe_offset=$($LFS getstripe -i $test_kdir)
8488 [ $stripe_size -eq $default_size ] ||
8489 error "stripe size $stripe_size != $default_size"
8490 [ $stripe_count -eq $default_count ] ||
8491 error "stripe count $stripe_count != $default_count"
8492 [ $stripe_offset -eq $default_offset ] ||
8493 error "stripe offset $stripe_offset != $default_offset"
8494 rm -rf $DIR/$tfile $test_kdir
8496 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8499 [ -z "$(which getfattr 2>/dev/null)" ] &&
8500 skip "could not find getfattr"
8502 # LU-532 trusted. xattr is invisible to non-root
8503 local testfile=$DIR/$tfile
8507 echo "listxattr as user..."
8508 chown $RUNAS_ID $testfile
8509 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8510 grep -q "trusted" &&
8511 error "$testfile trusted xattrs are user visible"
8515 run_test 102l "listxattr size test =================================="
8517 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8518 local path=$DIR/$tfile
8521 listxattr_size_check $path || error "listattr_size_check $path failed"
8523 run_test 102m "Ensure listxattr fails on small bufffer ========"
8527 getxattr() { # getxattr path name
8528 # Return the base64 encoding of the value of xattr name on path.
8532 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8534 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8536 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8538 getfattr --absolute-names --encoding=base64 --name=$name $path |
8539 awk -F= -v name=$name '$1 == name {
8540 print substr($0, index($0, "=") + 1);
8544 test_102n() { # LU-4101 mdt: protect internal xattrs
8545 [ -z "$(which setfattr 2>/dev/null)" ] &&
8546 skip "could not find setfattr"
8547 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8549 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8552 local file0=$DIR/$tfile.0
8553 local file1=$DIR/$tfile.1
8554 local xattr0=$TMP/$tfile.0
8555 local xattr1=$TMP/$tfile.1
8556 local namelist="lov lma lmv link fid version som hsm"
8560 rm -rf $file0 $file1 $xattr0 $xattr1
8563 # Get 'before' xattrs of $file1.
8564 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8566 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8567 namelist+=" lfsck_namespace"
8568 for name in $namelist; do
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 if [[ x$name == "xlov" ]]; then
8579 setfattr --name=trusted.lov --value="$value" $file1 &&
8580 error "setxattr invalid 'trusted.lov' success"
8582 setfattr --name=trusted.$name --value="$value" $file1 ||
8583 error "setxattr invalid 'trusted.$name' failed"
8586 # Try to remove the xattr from $file1. We don't care if this
8587 # appears to succeed or fail, we just don't want there to be
8588 # any changes or crashes.
8589 setfattr --remove=$trusted.$name $file1 2> /dev/null
8592 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8595 # Try to copy xattr from $file0 to $file1.
8596 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8598 setfattr --name=trusted.$name --value="$value" $file1 ||
8599 error "setxattr 'trusted.$name' failed"
8601 # Try to set a garbage xattr.
8602 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8604 setfattr --name=trusted.$name --value="$value" $file1 ||
8605 error "setxattr 'trusted.$name' failed"
8607 # Try to remove the xattr from $file1. We don't care if this
8608 # appears to succeed or fail, we just don't want there to be
8609 # any changes or crashes.
8610 setfattr --remove=$trusted.$name $file1 2> /dev/null
8613 # Get 'after' xattrs of file1.
8614 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8616 if ! diff $xattr0 $xattr1; then
8617 error "before and after xattrs of '$file1' differ"
8620 rm -rf $file0 $file1 $xattr0 $xattr1
8624 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8626 test_102p() { # LU-4703 setxattr did not check ownership
8627 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8628 skip "MDS needs to be at least 2.5.56"
8630 local testfile=$DIR/$tfile
8634 echo "setfacl as user..."
8635 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8636 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8638 echo "setfattr as user..."
8639 setfacl -m "u:$RUNAS_ID:---" $testfile
8640 $RUNAS setfattr -x system.posix_acl_access $testfile
8641 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8643 run_test 102p "check setxattr(2) correctly fails without permission"
8646 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8647 skip "MDS needs to be at least 2.6.92"
8649 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8651 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8654 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8655 skip "MDS needs to be at least 2.6.93"
8657 touch $DIR/$tfile || error "touch"
8658 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8659 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8660 rm $DIR/$tfile || error "rm"
8663 mkdir -p $DIR/$tdir || error "mkdir"
8664 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8665 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8666 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8667 error "$testfile error deleting user.author1"
8668 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8669 grep "user.$(basename $tdir)" &&
8670 error "$tdir did not delete user.$(basename $tdir)"
8671 rmdir $DIR/$tdir || error "rmdir"
8674 test_mkdir $DIR/$tdir
8675 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8676 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8677 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8678 error "$testfile error deleting user.author1"
8679 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8680 grep "user.$(basename $tdir)" &&
8681 error "$tdir did not delete user.$(basename $tdir)"
8682 rmdir $DIR/$tdir || error "rm striped dir"
8684 run_test 102r "set EAs with empty values"
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
8698 touch $DIR/$tfile || error "touch"
8699 for prefix in lustre security system trusted user; do
8700 # Note getxattr() may fail with 'Operation not
8701 # supported' or 'No such attribute' depending
8702 # on prefix and cache.
8703 getfattr -n $prefix.n102s $DIR/$tfile &&
8704 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8708 restore_lustre_params < $save
8710 run_test 102s "getting nonexistent xattrs should fail"
8713 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8714 skip "MDS needs to be at least 2.11.52"
8716 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8718 save_lustre_params client "llite.*.xattr_cache" > $save
8720 for cache in 0 1; do
8721 lctl set_param llite.*.xattr_cache=$cache
8723 for buf_size in 0 256; do
8725 touch $DIR/$tfile || error "touch"
8726 setfattr -n user.multiop $DIR/$tfile
8727 $MULTIOP $DIR/$tfile oa$buf_size ||
8728 error "cannot get zero length xattr value (buf_size = $buf_size)"
8732 restore_lustre_params < $save
8734 run_test 102t "zero length xattr values handled correctly"
8738 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8743 [ "$UID" != 0 ] && skip "must run as root"
8744 $GSS && skip_env "could not run under gss"
8745 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8746 skip_env "must have acl enabled"
8747 [ -z "$(which setfacl 2>/dev/null)" ] &&
8748 skip_env "could not find setfacl"
8749 remote_mds_nodsh && skip "remote MDS with nodsh"
8751 gpasswd -a daemon bin # LU-5641
8752 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8754 declare -a identity_old
8756 for num in $(seq $MDSCOUNT); do
8757 switch_identity $num true || identity_old[$num]=$?
8765 echo "performing cp ..."
8766 run_acl_subtest cp || error "run_acl_subtest cp failed"
8767 echo "performing getfacl-noacl..."
8768 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8769 echo "performing misc..."
8770 run_acl_subtest misc || error "misc test failed"
8771 echo "performing permissions..."
8772 run_acl_subtest permissions || error "permissions failed"
8773 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8774 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
8775 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
8776 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
8778 echo "performing permissions xattr..."
8779 run_acl_subtest permissions_xattr ||
8780 error "permissions_xattr failed"
8782 echo "performing setfacl..."
8783 run_acl_subtest setfacl || error "setfacl test failed"
8785 # inheritance test got from HP
8786 echo "performing inheritance..."
8787 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8788 chmod +x make-tree || error "chmod +x failed"
8789 run_acl_subtest inheritance || error "inheritance test failed"
8792 echo "LU-974 ignore umask when acl is enabled..."
8793 run_acl_subtest 974 || error "LU-974 umask test failed"
8794 if [ $MDSCOUNT -ge 2 ]; then
8795 run_acl_subtest 974_remote ||
8796 error "LU-974 umask test failed under remote dir"
8799 echo "LU-2561 newly created file is same size as directory..."
8800 if [ "$mds1_FSTYPE" != "zfs" ]; then
8801 run_acl_subtest 2561 || error "LU-2561 test failed"
8803 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8806 run_acl_subtest 4924 || error "LU-4924 test failed"
8811 for num in $(seq $MDSCOUNT); do
8812 if [ "${identity_old[$num]}" = 1 ]; then
8813 switch_identity $num false || identity_old[$num]=$?
8817 run_test 103a "acl test"
8823 for U in {0..511}; do
8825 local O=$(printf "%04o" $U)
8827 umask $(printf "%04o" $((511 ^ $O)))
8828 $LFS setstripe -c 1 $DIR/$tfile.s$O
8829 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8831 (( $S == ($O & 0666) )) ||
8832 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8834 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8835 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8836 (( $S == ($O & 0666) )) ||
8837 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8839 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8840 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8841 (( $S == ($O & 0666) )) ||
8842 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8843 rm -f $DIR/$tfile.[smp]$0
8847 # limit the concurrently running threads to 64. LU-11878
8848 local idx=$((U % 64))
8849 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8854 run_test 103b "umask lfs setstripe"
8858 cp -rp $DIR/$tdir $DIR/$tdir.bak
8860 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8861 error "$DIR/$tdir shouldn't contain default ACL"
8862 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8863 error "$DIR/$tdir.bak shouldn't contain default ACL"
8866 run_test 103c "'cp -rp' won't set empty acl"
8869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8872 lfs df || error "lfs df failed"
8873 lfs df -ih || error "lfs df -ih failed"
8874 lfs df -h $DIR || error "lfs df -h $DIR failed"
8875 lfs df -i $DIR || error "lfs df -i $DIR failed"
8876 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8877 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8879 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8880 lctl --device %$OSC deactivate
8881 lfs df || error "lfs df with deactivated OSC failed"
8882 lctl --device %$OSC activate
8883 # wait the osc back to normal
8884 wait_osc_import_ready client ost
8886 lfs df || error "lfs df with reactivated OSC failed"
8889 run_test 104a "lfs df [-ih] [path] test ========================="
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8893 [ $RUNAS_ID -eq $UID ] &&
8894 skip_env "RUNAS_ID = UID = $UID -- skipping"
8896 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8897 grep "Permission denied" | wc -l)))
8898 if [ $denied_cnt -ne 0 ]; then
8899 error "lfs check servers test failed"
8902 run_test 104b "$RUNAS lfs check servers test ===================="
8905 # doesn't work on 2.4 kernels
8907 if $(flock_is_enabled); then
8908 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8910 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8914 run_test 105a "flock when mounted without -o flock test ========"
8918 if $(flock_is_enabled); then
8919 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8921 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8925 run_test 105b "fcntl when mounted without -o flock test ========"
8929 if $(flock_is_enabled); then
8930 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8932 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8936 run_test 105c "lockf when mounted without -o flock test"
8938 test_105d() { # bug 15924
8939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8941 test_mkdir $DIR/$tdir
8942 flock_is_enabled || skip_env "mount w/o flock enabled"
8943 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8944 $LCTL set_param fail_loc=0x80000315
8945 flocks_test 2 $DIR/$tdir
8947 run_test 105d "flock race (should not freeze) ========"
8949 test_105e() { # bug 22660 && 22040
8950 flock_is_enabled || skip_env "mount w/o flock enabled"
8953 flocks_test 3 $DIR/$tfile
8955 run_test 105e "Two conflicting flocks from same process"
8957 test_106() { #bug 10921
8958 test_mkdir $DIR/$tdir
8959 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8960 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8962 run_test 106 "attempt exec of dir followed by chown of that dir"
8965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8973 local save_pattern=$(sysctl -n kernel.core_pattern)
8974 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8975 sysctl -w kernel.core_pattern=$file
8976 sysctl -w kernel.core_uses_pid=0
8984 kill -s 11 $SLEEPPID
8986 if [ -e $file ]; then
8987 size=`stat -c%s $file`
8988 [ $size -eq 0 ] && error "Fail to create core file $file"
8990 error "Fail to create core file $file"
8993 sysctl -w kernel.core_pattern=$save_pattern
8994 sysctl -w kernel.core_uses_pid=$save_uses_pid
8997 run_test 107 "Coredump on SIG"
9000 test_mkdir $DIR/$tdir
9001 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9002 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9003 error "mkdir with 256 char should fail, but did not"
9004 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9005 error "create with 255 char failed"
9006 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9007 error "create with 256 char should fail, but did not"
9012 run_test 110 "filename length checking"
9015 # Purpose: To verify dynamic thread (OSS) creation.
9018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9019 remote_ost_nodsh && skip "remote OST with nodsh"
9021 # Lustre does not stop service threads once they are started.
9022 # Reset number of running threads to default.
9027 local save_params="$TMP/sanity-$TESTNAME.parameters"
9029 # Get ll_ost_io count before I/O
9030 OSTIO_pre=$(do_facet ost1 \
9031 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9032 # Exit if lustre is not running (ll_ost_io not running).
9033 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9035 echo "Starting with $OSTIO_pre threads"
9036 local thread_max=$((OSTIO_pre * 2))
9037 local rpc_in_flight=$((thread_max * 2))
9038 # Number of I/O Process proposed to be started.
9040 local facets=$(get_facets OST)
9042 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9043 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9045 # Set in_flight to $rpc_in_flight
9046 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9047 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9048 nfiles=${rpc_in_flight}
9049 # Set ost thread_max to $thread_max
9050 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9052 # 5 Minutes should be sufficient for max number of OSS
9053 # threads(thread_max) to be created.
9057 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9058 test_mkdir $DIR/$tdir
9059 for i in $(seq $nfiles); do
9060 local file=$DIR/$tdir/${tfile}-$i
9061 $LFS setstripe -c -1 -i 0 $file
9062 ($WTL $file $timeout)&
9065 # I/O Started - Wait for thread_started to reach thread_max or report
9066 # error if thread_started is more than thread_max.
9067 echo "Waiting for thread_started to reach thread_max"
9068 local thread_started=0
9069 local end_time=$((SECONDS + timeout))
9071 while [ $SECONDS -le $end_time ] ; do
9073 # Get ost i/o thread_started count.
9074 thread_started=$(do_facet ost1 \
9076 ost.OSS.ost_io.threads_started | cut -d= -f2")
9077 # Break out if thread_started is equal/greater than thread_max
9078 if [[ $thread_started -ge $thread_max ]]; then
9079 echo ll_ost_io thread_started $thread_started, \
9080 equal/greater than thread_max $thread_max
9086 # Cleanup - We have the numbers, Kill i/o jobs if running.
9087 jobcount=($(jobs -p))
9088 for i in $(seq 0 $((${#jobcount[@]}-1)))
9090 kill -9 ${jobcount[$i]}
9091 if [ $? -ne 0 ] ; then
9093 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9097 # Cleanup files left by WTL binary.
9098 for i in $(seq $nfiles); do
9099 local file=$DIR/$tdir/${tfile}-$i
9101 if [ $? -ne 0 ] ; then
9102 echo "Warning: Failed to delete file $file"
9106 restore_lustre_params <$save_params
9107 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9109 # Error out if no new thread has started or Thread started is greater
9111 if [[ $thread_started -le $OSTIO_pre ||
9112 $thread_started -gt $thread_max ]]; then
9113 error "ll_ost_io: thread_started $thread_started" \
9114 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9115 "No new thread started or thread started greater " \
9119 run_test 115 "verify dynamic thread creation===================="
9122 wait_delete_completed
9123 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9124 echo "OST kbytes available: ${AVAIL[@]}"
9129 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9130 #echo OST $i: ${AVAIL[i]}kb
9131 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9135 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9140 echo "Min free space: OST $MINI: $MINV"
9141 echo "Max free space: OST $MAXI: $MAXV"
9144 test_116a() { # was previously test_116()
9145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9146 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9147 remote_mds_nodsh && skip "remote MDS with nodsh"
9149 echo -n "Free space priority "
9150 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9155 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9156 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9157 trap simple_cleanup_common EXIT
9159 # Check if we need to generate uneven OSTs
9160 test_mkdir -p $DIR/$tdir/OST${MINI}
9161 local FILL=$((MINV / 4))
9162 local DIFF=$((MAXV - MINV))
9163 local DIFF2=$((DIFF * 100 / MINV))
9165 local threshold=$(do_facet $SINGLEMDS \
9166 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9167 threshold=${threshold%%%}
9168 echo -n "Check for uneven OSTs: "
9169 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9171 if [[ $DIFF2 -gt $threshold ]]; then
9173 echo "Don't need to fill OST$MINI"
9175 # generate uneven OSTs. Write 2% over the QOS threshold value
9177 DIFF=$((threshold - DIFF2 + 2))
9178 DIFF2=$((MINV * DIFF / 100))
9179 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9180 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9181 error "setstripe failed"
9182 DIFF=$((DIFF2 / 2048))
9184 while [ $i -lt $DIFF ]; do
9186 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9187 bs=2M count=1 2>/dev/null
9196 DIFF=$((MAXV - MINV))
9197 DIFF2=$((DIFF * 100 / MINV))
9198 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9199 if [ $DIFF2 -gt $threshold ]; then
9202 echo "failed - QOS mode won't be used"
9203 simple_cleanup_common
9204 skip "QOS imbalance criteria not met"
9212 # now fill using QOS
9213 $LFS setstripe -c 1 $DIR/$tdir
9214 FILL=$((FILL / 200))
9215 if [ $FILL -gt 600 ]; then
9218 echo "writing $FILL files to QOS-assigned OSTs"
9220 while [ $i -lt $FILL ]; do
9222 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9226 echo "wrote $i 200k files"
9230 echo "Note: free space may not be updated, so measurements might be off"
9232 DIFF2=$((MAXV - MINV))
9233 echo "free space delta: orig $DIFF final $DIFF2"
9234 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9235 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9236 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9237 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9238 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9239 if [[ $DIFF -gt 0 ]]; then
9240 FILL=$((DIFF2 * 100 / DIFF - 100))
9241 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9244 # Figure out which files were written where
9245 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9246 awk '/'$MINI1': / {print $2; exit}')
9248 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9249 echo "$MINC files created on smaller OST $MINI1"
9250 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9251 awk '/'$MAXI1': / {print $2; exit}')
9253 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9254 echo "$MAXC files created on larger OST $MAXI1"
9255 if [[ $MINC -gt 0 ]]; then
9256 FILL=$((MAXC * 100 / MINC - 100))
9257 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9259 [[ $MAXC -gt $MINC ]] ||
9260 error_ignore LU-9 "stripe QOS didn't balance free space"
9261 simple_cleanup_common
9263 run_test 116a "stripe QOS: free space balance ==================="
9265 test_116b() { # LU-2093
9266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9267 remote_mds_nodsh && skip "remote MDS with nodsh"
9269 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9270 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9271 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9272 [ -z "$old_rr" ] && skip "no QOS"
9273 do_facet $SINGLEMDS lctl set_param \
9274 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9276 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9277 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9278 do_facet $SINGLEMDS lctl set_param fail_loc=0
9280 do_facet $SINGLEMDS lctl set_param \
9281 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9283 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9285 test_117() # bug 10891
9287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9289 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9290 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9291 lctl set_param fail_loc=0x21e
9292 > $DIR/$tfile || error "truncate failed"
9293 lctl set_param fail_loc=0
9294 echo "Truncate succeeded."
9297 run_test 117 "verify osd extend =========="
9299 NO_SLOW_RESENDCOUNT=4
9300 export OLD_RESENDCOUNT=""
9301 set_resend_count () {
9302 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9303 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9304 lctl set_param -n $PROC_RESENDCOUNT $1
9305 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9308 # for reduce test_118* time (b=14842)
9309 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9311 # Reset async IO behavior after error case
9313 FILE=$DIR/reset_async
9315 # Ensure all OSCs are cleared
9316 $LFS setstripe -c -1 $FILE
9317 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9322 test_118a() #bug 11710
9324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9328 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9329 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9330 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9332 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9333 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9338 run_test 118a "verify O_SYNC works =========="
9342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9343 remote_ost_nodsh && skip "remote OST with nodsh"
9347 #define OBD_FAIL_SRV_ENOENT 0x217
9348 set_nodes_failloc "$(osts_nodes)" 0x217
9349 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9351 set_nodes_failloc "$(osts_nodes)" 0
9352 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9353 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9356 if [[ $RC -eq 0 ]]; then
9357 error "Must return error due to dropped pages, rc=$RC"
9361 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9362 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9366 echo "Dirty pages not leaked on ENOENT"
9368 # Due to the above error the OSC will issue all RPCs syncronously
9369 # until a subsequent RPC completes successfully without error.
9370 $MULTIOP $DIR/$tfile Ow4096yc
9375 run_test 118b "Reclaim dirty pages on fatal error =========="
9379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9381 # for 118c, restore the original resend count, LU-1940
9382 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9383 set_resend_count $OLD_RESENDCOUNT
9384 remote_ost_nodsh && skip "remote OST with nodsh"
9388 #define OBD_FAIL_OST_EROFS 0x216
9389 set_nodes_failloc "$(osts_nodes)" 0x216
9391 # multiop should block due to fsync until pages are written
9392 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9396 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9397 error "Multiop failed to block on fsync, pid=$MULTIPID"
9400 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9402 if [[ $WRITEBACK -eq 0 ]]; then
9403 error "No page in writeback, writeback=$WRITEBACK"
9406 set_nodes_failloc "$(osts_nodes)" 0
9409 if [[ $RC -ne 0 ]]; then
9410 error "Multiop fsync failed, rc=$RC"
9413 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9414 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9416 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9417 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9421 echo "Dirty pages flushed via fsync on EROFS"
9424 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9426 # continue to use small resend count to reduce test_118* time (b=14842)
9427 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9432 remote_ost_nodsh && skip "remote OST with nodsh"
9436 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9437 set_nodes_failloc "$(osts_nodes)" 0x214
9438 # multiop should block due to fsync until pages are written
9439 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9443 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9444 error "Multiop failed to block on fsync, pid=$MULTIPID"
9447 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9449 if [[ $WRITEBACK -eq 0 ]]; then
9450 error "No page in writeback, writeback=$WRITEBACK"
9453 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9454 set_nodes_failloc "$(osts_nodes)" 0
9456 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9457 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9459 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9460 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9464 echo "Dirty pages gaurenteed flushed via fsync"
9467 run_test 118d "Fsync validation inject a delay of the bulk =========="
9470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9474 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9475 lctl set_param fail_loc=0x8000040a
9477 # Should simulate EINVAL error which is fatal
9478 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9480 if [[ $RC -eq 0 ]]; then
9481 error "Must return error due to dropped pages, rc=$RC"
9484 lctl set_param fail_loc=0x0
9486 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9487 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9488 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9490 if [[ $LOCKED -ne 0 ]]; then
9491 error "Locked pages remain in cache, locked=$LOCKED"
9494 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9495 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9499 echo "No pages locked after fsync"
9504 run_test 118f "Simulate unrecoverable OSC side error =========="
9507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9511 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9512 lctl set_param fail_loc=0x406
9514 # simulate local -ENOMEM
9515 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9518 lctl set_param fail_loc=0
9519 if [[ $RC -eq 0 ]]; then
9520 error "Must return error due to dropped pages, rc=$RC"
9523 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9524 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9525 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9527 if [[ $LOCKED -ne 0 ]]; then
9528 error "Locked pages remain in cache, locked=$LOCKED"
9531 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9532 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9536 echo "No pages locked after fsync"
9541 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9545 remote_ost_nodsh && skip "remote OST with nodsh"
9549 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9550 set_nodes_failloc "$(osts_nodes)" 0x20e
9551 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9552 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9555 set_nodes_failloc "$(osts_nodes)" 0
9556 if [[ $RC -eq 0 ]]; then
9557 error "Must return error due to dropped pages, rc=$RC"
9560 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9561 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9562 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9564 if [[ $LOCKED -ne 0 ]]; then
9565 error "Locked pages remain in cache, locked=$LOCKED"
9568 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9569 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9573 echo "No pages locked after fsync"
9577 run_test 118h "Verify timeout in handling recoverables errors =========="
9579 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9583 remote_ost_nodsh && skip "remote OST with nodsh"
9587 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9588 set_nodes_failloc "$(osts_nodes)" 0x20e
9590 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9591 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9594 set_nodes_failloc "$(osts_nodes)" 0
9598 if [[ $RC -ne 0 ]]; then
9599 error "got error, but should be not, rc=$RC"
9602 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9603 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9604 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9605 if [[ $LOCKED -ne 0 ]]; then
9606 error "Locked pages remain in cache, locked=$LOCKED"
9609 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9610 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9614 echo "No pages locked after fsync"
9618 run_test 118i "Fix error before timeout in recoverable error =========="
9620 [ "$SLOW" = "no" ] && set_resend_count 4
9623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9624 remote_ost_nodsh && skip "remote OST with nodsh"
9628 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9629 set_nodes_failloc "$(osts_nodes)" 0x220
9631 # return -EIO from OST
9632 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9634 set_nodes_failloc "$(osts_nodes)" 0x0
9635 if [[ $RC -eq 0 ]]; then
9636 error "Must return error due to dropped pages, rc=$RC"
9639 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9640 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9641 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9642 if [[ $LOCKED -ne 0 ]]; then
9643 error "Locked pages remain in cache, locked=$LOCKED"
9646 # in recoverable error on OST we want resend and stay until it finished
9647 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9648 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9652 echo "No pages locked after fsync"
9656 run_test 118j "Simulate unrecoverable OST side error =========="
9660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9661 remote_ost_nodsh && skip "remote OSTs with nodsh"
9663 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9664 set_nodes_failloc "$(osts_nodes)" 0x20e
9665 test_mkdir $DIR/$tdir
9667 for ((i=0;i<10;i++)); do
9668 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9669 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9676 set_nodes_failloc "$(osts_nodes)" 0
9679 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9681 test_118l() # LU-646
9683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9685 test_mkdir $DIR/$tdir
9686 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9689 run_test 118l "fsync dir"
9691 test_118m() # LU-3066
9693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9695 test_mkdir $DIR/$tdir
9696 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9699 run_test 118m "fdatasync dir ========="
9701 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9709 remote_ost_nodsh && skip "remote OSTs with nodsh"
9711 # Sleep to avoid a cached response.
9712 #define OBD_STATFS_CACHE_SECONDS 1
9715 # Inject a 10 second delay in the OST_STATFS handler.
9716 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9717 set_nodes_failloc "$(osts_nodes)" 0x242
9720 stat --file-system $MOUNT > /dev/null
9723 set_nodes_failloc "$(osts_nodes)" 0
9725 if ((end - begin > 20)); then
9726 error "statfs took $((end - begin)) seconds, expected 10"
9729 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9731 test_119a() # bug 11737
9733 BSIZE=$((512 * 1024))
9734 directio write $DIR/$tfile 0 1 $BSIZE
9735 # We ask to read two blocks, which is more than a file size.
9736 # directio will indicate an error when requested and actual
9737 # sizes aren't equeal (a normal situation in this case) and
9738 # print actual read amount.
9739 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9740 if [ "$NOB" != "$BSIZE" ]; then
9741 error "read $NOB bytes instead of $BSIZE"
9745 run_test 119a "Short directIO read must return actual read amount"
9747 test_119b() # bug 11737
9749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9751 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9752 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9754 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9755 error "direct read failed"
9758 run_test 119b "Sparse directIO read must return actual read amount"
9760 test_119c() # bug 13099
9763 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9764 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9767 run_test 119c "Testing for direct read hitting hole"
9769 test_119d() # bug 15950
9771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9773 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9774 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9776 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9777 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9778 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9779 lctl set_param fail_loc=0x40d
9780 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9783 cat $DIR/$tfile > /dev/null &
9784 lctl set_param fail_loc=0
9787 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9789 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9790 error "the read rpcs have not completed in 2s"
9792 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9794 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9798 remote_mds_nodsh && skip "remote MDS with nodsh"
9799 test_mkdir -i0 -c1 $DIR/$tdir
9800 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9801 skip_env "no early lock cancel on server"
9803 lru_resize_disable mdc
9804 lru_resize_disable osc
9805 cancel_lru_locks mdc
9806 # asynchronous object destroy at MDT could cause bl ast to client
9807 cancel_lru_locks osc
9809 stat $DIR/$tdir > /dev/null
9810 can1=$(do_facet mds1 \
9811 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9812 awk '/ldlm_cancel/ {print $2}')
9813 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9814 awk '/ldlm_bl_callback/ {print $2}')
9815 test_mkdir -i0 -c1 $DIR/$tdir/d1
9816 can2=$(do_facet mds1 \
9817 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9818 awk '/ldlm_cancel/ {print $2}')
9819 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9820 awk '/ldlm_bl_callback/ {print $2}')
9821 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9822 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9823 lru_resize_enable mdc
9824 lru_resize_enable osc
9826 run_test 120a "Early Lock Cancel: mkdir test"
9829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9830 remote_mds_nodsh && skip "remote MDS with nodsh"
9831 test_mkdir $DIR/$tdir
9832 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9833 skip_env "no early lock cancel on server"
9835 lru_resize_disable mdc
9836 lru_resize_disable osc
9837 cancel_lru_locks mdc
9838 stat $DIR/$tdir > /dev/null
9839 can1=$(do_facet $SINGLEMDS \
9840 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9841 awk '/ldlm_cancel/ {print $2}')
9842 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9843 awk '/ldlm_bl_callback/ {print $2}')
9845 can2=$(do_facet $SINGLEMDS \
9846 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9847 awk '/ldlm_cancel/ {print $2}')
9848 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9849 awk '/ldlm_bl_callback/ {print $2}')
9850 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9851 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9852 lru_resize_enable mdc
9853 lru_resize_enable osc
9855 run_test 120b "Early Lock Cancel: create test"
9858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9859 remote_mds_nodsh && skip "remote MDS with nodsh"
9860 test_mkdir -i0 -c1 $DIR/$tdir
9861 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9862 skip "no early lock cancel on server"
9864 lru_resize_disable mdc
9865 lru_resize_disable osc
9866 test_mkdir -i0 -c1 $DIR/$tdir/d1
9867 test_mkdir -i0 -c1 $DIR/$tdir/d2
9868 touch $DIR/$tdir/d1/f1
9869 cancel_lru_locks mdc
9870 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9871 can1=$(do_facet mds1 \
9872 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9873 awk '/ldlm_cancel/ {print $2}')
9874 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9875 awk '/ldlm_bl_callback/ {print $2}')
9876 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9877 can2=$(do_facet mds1 \
9878 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9879 awk '/ldlm_cancel/ {print $2}')
9880 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9881 awk '/ldlm_bl_callback/ {print $2}')
9882 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9883 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9884 lru_resize_enable mdc
9885 lru_resize_enable osc
9887 run_test 120c "Early Lock Cancel: link test"
9890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9891 remote_mds_nodsh && skip "remote MDS with nodsh"
9892 test_mkdir -i0 -c1 $DIR/$tdir
9893 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9894 skip_env "no early lock cancel on server"
9896 lru_resize_disable mdc
9897 lru_resize_disable osc
9899 cancel_lru_locks mdc
9900 stat $DIR/$tdir > /dev/null
9901 can1=$(do_facet mds1 \
9902 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9903 awk '/ldlm_cancel/ {print $2}')
9904 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9905 awk '/ldlm_bl_callback/ {print $2}')
9906 chmod a+x $DIR/$tdir
9907 can2=$(do_facet mds1 \
9908 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9909 awk '/ldlm_cancel/ {print $2}')
9910 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9911 awk '/ldlm_bl_callback/ {print $2}')
9912 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9913 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9914 lru_resize_enable mdc
9915 lru_resize_enable osc
9917 run_test 120d "Early Lock Cancel: setattr test"
9920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9921 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9922 skip_env "no early lock cancel on server"
9923 remote_mds_nodsh && skip "remote MDS with nodsh"
9925 local dlmtrace_set=false
9927 test_mkdir -i0 -c1 $DIR/$tdir
9928 lru_resize_disable mdc
9929 lru_resize_disable osc
9930 ! $LCTL get_param debug | grep -q dlmtrace &&
9931 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9932 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9933 cancel_lru_locks mdc
9934 cancel_lru_locks osc
9935 dd if=$DIR/$tdir/f1 of=/dev/null
9936 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9937 # XXX client can not do early lock cancel of OST lock
9938 # during unlink (LU-4206), so cancel osc lock now.
9940 cancel_lru_locks osc
9941 can1=$(do_facet mds1 \
9942 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9943 awk '/ldlm_cancel/ {print $2}')
9944 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9945 awk '/ldlm_bl_callback/ {print $2}')
9946 unlink $DIR/$tdir/f1
9948 can2=$(do_facet mds1 \
9949 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9950 awk '/ldlm_cancel/ {print $2}')
9951 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9952 awk '/ldlm_bl_callback/ {print $2}')
9953 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9954 $LCTL dk $TMP/cancel.debug.txt
9955 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9956 $LCTL dk $TMP/blocking.debug.txt
9957 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9958 lru_resize_enable mdc
9959 lru_resize_enable osc
9961 run_test 120e "Early Lock Cancel: unlink test"
9964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9965 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9966 skip_env "no early lock cancel on server"
9967 remote_mds_nodsh && skip "remote MDS with nodsh"
9969 test_mkdir -i0 -c1 $DIR/$tdir
9970 lru_resize_disable mdc
9971 lru_resize_disable osc
9972 test_mkdir -i0 -c1 $DIR/$tdir/d1
9973 test_mkdir -i0 -c1 $DIR/$tdir/d2
9974 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9975 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9976 cancel_lru_locks mdc
9977 cancel_lru_locks osc
9978 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9979 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9980 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9981 # XXX client can not do early lock cancel of OST lock
9982 # during rename (LU-4206), so cancel osc lock now.
9984 cancel_lru_locks osc
9985 can1=$(do_facet mds1 \
9986 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9987 awk '/ldlm_cancel/ {print $2}')
9988 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9989 awk '/ldlm_bl_callback/ {print $2}')
9990 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9992 can2=$(do_facet mds1 \
9993 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9994 awk '/ldlm_cancel/ {print $2}')
9995 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9996 awk '/ldlm_bl_callback/ {print $2}')
9997 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9998 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9999 lru_resize_enable mdc
10000 lru_resize_enable osc
10002 run_test 120f "Early Lock Cancel: rename test"
10005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10006 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10007 skip_env "no early lock cancel on server"
10008 remote_mds_nodsh && skip "remote MDS with nodsh"
10010 lru_resize_disable mdc
10011 lru_resize_disable osc
10013 echo create $count files
10014 test_mkdir $DIR/$tdir
10015 cancel_lru_locks mdc
10016 cancel_lru_locks osc
10019 can0=$(do_facet $SINGLEMDS \
10020 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10021 awk '/ldlm_cancel/ {print $2}')
10022 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10023 awk '/ldlm_bl_callback/ {print $2}')
10024 createmany -o $DIR/$tdir/f $count
10026 can1=$(do_facet $SINGLEMDS \
10027 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10028 awk '/ldlm_cancel/ {print $2}')
10029 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10030 awk '/ldlm_bl_callback/ {print $2}')
10032 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10033 echo rm $count files
10036 can2=$(do_facet $SINGLEMDS \
10037 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10038 awk '/ldlm_cancel/ {print $2}')
10039 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10040 awk '/ldlm_bl_callback/ {print $2}')
10042 echo total: $count removes in $((t2-t1))
10043 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10045 # wait for commitment of removal
10046 lru_resize_enable mdc
10047 lru_resize_enable osc
10049 run_test 120g "Early Lock Cancel: performance test"
10051 test_121() { #bug #10589
10052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10055 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10056 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10057 lctl set_param fail_loc=0x310
10058 cancel_lru_locks osc > /dev/null
10059 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10060 lctl set_param fail_loc=0
10061 [[ $reads -eq $writes ]] ||
10062 error "read $reads blocks, must be $writes blocks"
10064 run_test 121 "read cancel race ========="
10066 test_123a() { # was test 123, statahead(bug 11401)
10067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10070 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10071 log "testing UP system. Performance may be lower than expected."
10076 test_mkdir $DIR/$tdir
10077 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10078 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10080 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10081 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10083 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10084 lctl set_param -n llite.*.statahead_max 0
10085 lctl get_param llite.*.statahead_max
10086 cancel_lru_locks mdc
10087 cancel_lru_locks osc
10089 time ls -l $DIR/$tdir | wc -l
10091 delta=$((etime - stime))
10092 log "ls $i files without statahead: $delta sec"
10093 lctl set_param llite.*.statahead_max=$max
10095 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10096 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10097 cancel_lru_locks mdc
10098 cancel_lru_locks osc
10100 time ls -l $DIR/$tdir | wc -l
10102 delta_sa=$((etime - stime))
10103 log "ls $i files with statahead: $delta_sa sec"
10104 lctl get_param -n llite.*.statahead_stats
10105 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10107 [[ $swrong -lt $ewrong ]] &&
10108 log "statahead was stopped, maybe too many locks held!"
10109 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10111 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10112 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10113 lctl set_param -n llite.*.statahead_max 0
10114 lctl get_param llite.*.statahead_max
10115 cancel_lru_locks mdc
10116 cancel_lru_locks osc
10118 time ls -l $DIR/$tdir | wc -l
10120 delta=$((etime - stime))
10121 log "ls $i files again without statahead: $delta sec"
10122 lctl set_param llite.*.statahead_max=$max
10123 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10124 if [ $SLOWOK -eq 0 ]; then
10125 error "ls $i files is slower with statahead!"
10127 log "ls $i files is slower with statahead!"
10133 [ $delta -gt 20 ] && break
10134 [ $delta -gt 8 ] && MULT=$((50 / delta))
10135 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10143 delta=$((etime - stime))
10144 log "rm -r $DIR/$tdir/: $delta seconds"
10146 lctl get_param -n llite.*.statahead_stats
10148 run_test 123a "verify statahead work"
10150 test_123b () { # statahead(bug 15027)
10151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10153 test_mkdir $DIR/$tdir
10154 createmany -o $DIR/$tdir/$tfile-%d 1000
10156 cancel_lru_locks mdc
10157 cancel_lru_locks osc
10159 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10160 lctl set_param fail_loc=0x80000803
10161 ls -lR $DIR/$tdir > /dev/null
10163 lctl set_param fail_loc=0x0
10164 lctl get_param -n llite.*.statahead_stats
10169 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10173 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10174 skip_env "no lru resize on server"
10178 test_mkdir $DIR/$tdir
10180 log "create $NR files at $DIR/$tdir"
10181 createmany -o $DIR/$tdir/f $NR ||
10182 error "failed to create $NR files in $DIR/$tdir"
10184 cancel_lru_locks mdc
10185 ls -l $DIR/$tdir > /dev/null
10189 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10190 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10191 LRU_SIZE=$($LCTL get_param -n $PARAM)
10192 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10193 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10195 log "NS=$(basename $NSDIR)"
10200 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10201 skip "Not enough cached locks created!"
10203 log "LRU=$LRU_SIZE"
10207 # We know that lru resize allows one client to hold $LIMIT locks
10208 # for 10h. After that locks begin to be killed by client.
10210 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10212 if [ $LIMIT -lt $LRU_SIZE ]; then
10213 skip "Limit is too small $LIMIT"
10216 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10217 # killing locks. Some time was spent for creating locks. This means
10218 # that up to the moment of sleep finish we must have killed some of
10219 # them (10-100 locks). This depends on how fast ther were created.
10220 # Many of them were touched in almost the same moment and thus will
10221 # be killed in groups.
10222 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10224 # Use $LRU_SIZE_B here to take into account real number of locks
10225 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10226 local LRU_SIZE_B=$LRU_SIZE
10228 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10229 log "OLD_LVF=$OLD_LVF"
10230 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10232 # Let's make sure that we really have some margin. Client checks
10233 # cached locks every 10 sec.
10234 SLEEP=$((SLEEP+20))
10235 log "Sleep ${SLEEP} sec"
10237 while ((SEC<$SLEEP)); do
10241 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10242 echo -n "$LRU_SIZE"
10245 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10246 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10248 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10249 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10250 unlinkmany $DIR/$tdir/f $NR
10254 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10255 log "unlink $NR files at $DIR/$tdir"
10256 unlinkmany $DIR/$tdir/f $NR
10258 run_test 124a "lru resize ======================================="
10260 get_max_pool_limit()
10262 local limit=$($LCTL get_param \
10263 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10265 for l in $limit; do
10266 if [[ $l -gt $max ]]; then
10274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10275 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10276 skip_env "no lru resize on server"
10278 LIMIT=$(get_max_pool_limit)
10280 NR=$(($(default_lru_size)*20))
10281 if [[ $NR -gt $LIMIT ]]; then
10282 log "Limit lock number by $LIMIT locks"
10286 IFree=$(mdsrate_inodes_available)
10287 if [ $IFree -lt $NR ]; then
10288 log "Limit lock number by $IFree inodes"
10292 lru_resize_disable mdc
10293 test_mkdir -p $DIR/$tdir/disable_lru_resize
10295 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10296 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10297 cancel_lru_locks mdc
10300 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10303 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10306 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10310 nolruresize_delta=$((etime-stime))
10311 log "ls -la time: $nolruresize_delta seconds"
10312 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10313 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10315 lru_resize_enable mdc
10316 test_mkdir -p $DIR/$tdir/enable_lru_resize
10318 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10319 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10320 cancel_lru_locks mdc
10323 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10326 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10329 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10333 lruresize_delta=$((etime-stime))
10334 log "ls -la time: $lruresize_delta seconds"
10335 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10337 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10338 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10339 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10340 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10342 log "lru resize performs the same with no lru resize"
10344 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10346 run_test 124b "lru resize (performance test) ======================="
10349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10350 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10351 skip_env "no lru resize on server"
10353 # cache ununsed locks on client
10355 cancel_lru_locks mdc
10356 test_mkdir $DIR/$tdir
10357 createmany -o $DIR/$tdir/f $nr ||
10358 error "failed to create $nr files in $DIR/$tdir"
10359 ls -l $DIR/$tdir > /dev/null
10361 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10362 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10363 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10364 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10365 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10367 # set lru_max_age to 1 sec
10368 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10369 echo "sleep $((recalc_p * 2)) seconds..."
10370 sleep $((recalc_p * 2))
10372 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10373 # restore lru_max_age
10374 $LCTL set_param -n $nsdir.lru_max_age $max_age
10375 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10376 unlinkmany $DIR/$tdir/f $nr
10378 run_test 124c "LRUR cancel very aged locks"
10380 test_125() { # 13358
10381 $LCTL get_param -n llite.*.client_type | grep -q local ||
10382 skip "must run as local client"
10383 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10384 skip_env "must have acl enabled"
10385 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10387 test_mkdir $DIR/$tdir
10388 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10389 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10390 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10392 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10394 test_126() { # bug 12829/13455
10395 $GSS && skip_env "must run as gss disabled"
10396 $LCTL get_param -n llite.*.client_type | grep -q local ||
10397 skip "must run as local client"
10398 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10400 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10401 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10403 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10405 run_test 126 "check that the fsgid provided by the client is taken into account"
10407 test_127a() { # bug 15521
10408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10410 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10411 $LCTL set_param osc.*.stats=0
10412 FSIZE=$((2048 * 1024))
10413 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10414 cancel_lru_locks osc
10415 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10417 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10418 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10419 echo "got $COUNT $NAME"
10420 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10421 eval $NAME=$COUNT || error "Wrong proc format"
10424 read_bytes|write_bytes)
10425 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10426 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10427 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10428 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10429 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10430 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10431 error "sumsquare is too small: $SUMSQ"
10432 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10433 error "sumsquare is too big: $SUMSQ"
10437 done < $DIR/${tfile}.tmp
10439 #check that we actually got some stats
10440 [ "$read_bytes" ] || error "Missing read_bytes stats"
10441 [ "$write_bytes" ] || error "Missing write_bytes stats"
10442 [ "$read_bytes" != 0 ] || error "no read done"
10443 [ "$write_bytes" != 0 ] || error "no write done"
10445 run_test 127a "verify the client stats are sane"
10447 test_127b() { # bug LU-333
10448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10449 local name count samp unit min max sum sumsq
10451 $LCTL set_param llite.*.stats=0
10453 # perform 2 reads and writes so MAX is different from SUM.
10454 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10455 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10456 cancel_lru_locks osc
10457 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10458 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10460 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10461 while read name count samp unit min max sum sumsq; do
10462 echo "got $count $name"
10463 eval $name=$count || error "Wrong proc format"
10467 [ $count -ne 2 ] && error "count is not 2: $count"
10468 [ $min -ne $PAGE_SIZE ] &&
10469 error "min is not $PAGE_SIZE: $min"
10470 [ $max -ne $PAGE_SIZE ] &&
10471 error "max is incorrect: $max"
10472 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10473 error "sum is wrong: $sum"
10476 [ $count -ne 2 ] && error "count is not 2: $count"
10477 [ $min -ne $PAGE_SIZE ] &&
10478 error "min is not $PAGE_SIZE: $min"
10479 [ $max -ne $PAGE_SIZE ] &&
10480 error "max is incorrect: $max"
10481 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10482 error "sum is wrong: $sum"
10486 done < $TMP/$tfile.tmp
10488 #check that we actually got some stats
10489 [ "$read_bytes" ] || error "Missing read_bytes stats"
10490 [ "$write_bytes" ] || error "Missing write_bytes stats"
10491 [ "$read_bytes" != 0 ] || error "no read done"
10492 [ "$write_bytes" != 0 ] || error "no write done"
10494 rm -f $TMP/${tfile}.tmp
10496 run_test 127b "verify the llite client stats are sane"
10498 test_128() { # bug 15212
10500 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10505 result=$(grep error $TMP/$tfile.log)
10506 rm -f $DIR/$tfile $TMP/$tfile.log
10507 [ -z "$result" ] ||
10508 error "consecutive find's under interactive lfs failed"
10510 run_test 128 "interactive lfs for 2 consecutive find's"
10512 set_dir_limits () {
10517 local ldproc=/proc/fs/ldiskfs
10518 local facets=$(get_facets MDS)
10520 for facet in ${facets//,/ }; do
10521 canondev=$(ldiskfs_canon \
10522 *.$(convert_facet2label $facet).mntdev $facet)
10523 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10524 ldproc=/sys/fs/ldiskfs
10525 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10526 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10530 check_mds_dmesg() {
10531 local facets=$(get_facets MDS)
10532 for facet in ${facets//,/ }; do
10533 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10540 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10541 skip "Need MDS version with at least 2.5.56"
10542 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10543 skip_env "ldiskfs only test"
10545 remote_mds_nodsh && skip "remote MDS with nodsh"
10549 local has_warning=false
10552 mkdir -p $DIR/$tdir
10554 # block size of mds1
10555 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10556 set_dir_limits $maxsize $maxsize
10557 local dirsize=$(stat -c%s "$DIR/$tdir")
10559 while [[ $dirsize -le $maxsize ]]; do
10560 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10562 if ! $has_warning; then
10563 check_mds_dmesg '"is approaching"' && has_warning=true
10565 # check two errors:
10566 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10567 # EFBIG for previous versions included in ldiskfs series
10568 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
10570 echo "return code $rc received as expected"
10572 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10573 error_exit "create failed w/o dir size limit"
10575 check_mds_dmesg '"has reached"' ||
10576 error_exit "reached message should be output"
10578 [ $has_warning = "false" ] &&
10579 error_exit "warning message should be output"
10581 dirsize=$(stat -c%s "$DIR/$tdir")
10583 [[ $dirsize -ge $maxsize ]] && return 0
10584 error_exit "current dir size $dirsize, " \
10585 "previous limit $maxsize"
10586 elif [ $rc -ne 0 ]; then
10588 error_exit "return $rc received instead of expected " \
10589 "$EFBIG or $ENOSPC, files in dir $dirsize"
10591 nfiles=$((nfiles + 1))
10592 dirsize=$(stat -c%s "$DIR/$tdir")
10596 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10598 run_test 129 "test directory size limit ========================"
10607 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10608 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10610 trap cleanup_130 EXIT RETURN
10612 local fm_file=$DIR/$tfile
10613 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10614 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10615 error "dd failed for $fm_file"
10617 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10618 filefrag -ves $fm_file
10620 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10621 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10622 [ $RC != 0 ] && error "filefrag $fm_file failed"
10624 filefrag_op=$(filefrag -ve -k $fm_file |
10625 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10626 lun=$($LFS getstripe -i $fm_file)
10628 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10631 for line in $filefrag_op
10633 frag_lun=`echo $line | cut -d: -f5`
10634 ext_len=`echo $line | cut -d: -f4`
10635 if (( $frag_lun != $lun )); then
10637 error "FIEMAP on 1-stripe file($fm_file) failed"
10640 (( tot_len += ext_len ))
10643 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10645 error "FIEMAP on 1-stripe file($fm_file) failed;"
10651 echo "FIEMAP on single striped file succeeded"
10653 run_test 130a "FIEMAP (1-stripe file)"
10656 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10658 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10659 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10661 trap cleanup_130 EXIT RETURN
10663 local fm_file=$DIR/$tfile
10664 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10665 error "setstripe on $fm_file"
10666 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10667 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10669 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10670 error "dd failed on $fm_file"
10672 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10673 filefrag_op=$(filefrag -ve -k $fm_file |
10674 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10676 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10677 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10682 for line in $filefrag_op
10684 frag_lun=$(echo $line | cut -d: -f5 |
10685 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10686 ext_len=$(echo $line | cut -d: -f4)
10687 if (( $frag_lun != $last_lun )); then
10688 if (( tot_len != 1024 )); then
10690 error "FIEMAP on $fm_file failed; returned " \
10691 "len $tot_len for OST $last_lun instead of 1024"
10694 (( num_luns += 1 ))
10698 (( tot_len += ext_len ))
10701 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10703 error "FIEMAP on $fm_file failed; returned wrong number of " \
10704 "luns or wrong len for OST $last_lun"
10710 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10712 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10715 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10717 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10718 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10720 trap cleanup_130 EXIT RETURN
10722 local fm_file=$DIR/$tfile
10723 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10724 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10725 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10727 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10728 error "dd failed on $fm_file"
10730 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10731 filefrag_op=$(filefrag -ve -k $fm_file |
10732 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10734 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10735 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10740 for line in $filefrag_op
10742 frag_lun=$(echo $line | cut -d: -f5 |
10743 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10744 ext_len=$(echo $line | cut -d: -f4)
10745 if (( $frag_lun != $last_lun )); then
10746 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10747 if (( logical != 512 )); then
10749 error "FIEMAP on $fm_file failed; returned " \
10750 "logical start for lun $logical instead of 512"
10753 if (( tot_len != 512 )); then
10755 error "FIEMAP on $fm_file failed; returned " \
10756 "len $tot_len for OST $last_lun instead of 1024"
10759 (( num_luns += 1 ))
10763 (( tot_len += ext_len ))
10766 if (( num_luns != 2 || tot_len != 512 )); then
10768 error "FIEMAP on $fm_file failed; returned wrong number of " \
10769 "luns or wrong len for OST $last_lun"
10775 echo "FIEMAP on 2-stripe file with hole succeeded"
10777 run_test 130c "FIEMAP (2-stripe file with hole)"
10780 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10782 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10783 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10785 trap cleanup_130 EXIT RETURN
10787 local fm_file=$DIR/$tfile
10788 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10789 error "setstripe on $fm_file"
10790 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10791 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10793 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10794 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10795 error "dd failed on $fm_file"
10797 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10798 filefrag_op=$(filefrag -ve -k $fm_file |
10799 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10801 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10802 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10807 for line in $filefrag_op
10809 frag_lun=$(echo $line | cut -d: -f5 |
10810 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10811 ext_len=$(echo $line | cut -d: -f4)
10812 if (( $frag_lun != $last_lun )); then
10813 if (( tot_len != 1024 )); then
10815 error "FIEMAP on $fm_file failed; returned " \
10816 "len $tot_len for OST $last_lun instead of 1024"
10819 (( num_luns += 1 ))
10823 (( tot_len += ext_len ))
10826 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10828 error "FIEMAP on $fm_file failed; returned wrong number of " \
10829 "luns or wrong len for OST $last_lun"
10835 echo "FIEMAP on N-stripe file succeeded"
10837 run_test 130d "FIEMAP (N-stripe file)"
10840 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10842 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10843 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10845 trap cleanup_130 EXIT RETURN
10847 local fm_file=$DIR/$tfile
10848 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10849 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10850 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10853 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10854 for ((i = 0; i < $NUM_BLKS; i++))
10856 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10859 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10860 filefrag_op=$(filefrag -ve -k $fm_file |
10861 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10863 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10864 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10869 for line in $filefrag_op
10871 frag_lun=$(echo $line | cut -d: -f5 |
10872 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10873 ext_len=$(echo $line | cut -d: -f4)
10874 if (( $frag_lun != $last_lun )); then
10875 if (( tot_len != $EXPECTED_LEN )); then
10877 error "FIEMAP on $fm_file failed; returned " \
10878 "len $tot_len for OST $last_lun instead " \
10882 (( num_luns += 1 ))
10886 (( tot_len += ext_len ))
10889 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10891 error "FIEMAP on $fm_file failed; returned wrong number " \
10892 "of luns or wrong len for OST $last_lun"
10898 echo "FIEMAP with continuation calls succeeded"
10900 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10903 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10904 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10906 local fm_file=$DIR/$tfile
10907 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10908 error "multiop create with lov_delay_create on $fm_file"
10910 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10911 filefrag_extents=$(filefrag -vek $fm_file |
10912 awk '/extents? found/ { print $2 }')
10913 if [[ "$filefrag_extents" != "0" ]]; then
10914 error "FIEMAP on $fm_file failed; " \
10915 "returned $filefrag_extents expected 0"
10920 run_test 130f "FIEMAP (unstriped file)"
10922 # Test for writev/readv
10924 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10925 error "writev test failed"
10926 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10927 error "readv failed"
10930 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10933 local fsize=$((524288 + 1048576 + 1572864))
10934 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10935 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10936 error "append writev test failed"
10938 ((fsize += 1572864 + 1048576))
10939 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10940 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10941 error "append writev test failed"
10944 run_test 131b "test append writev"
10947 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10950 run_test 131c "test read/write on file w/o objects"
10953 rwv -f $DIR/$tfile -w -n 1 1572864
10954 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10955 if [ "$NOB" != 1572864 ]; then
10956 error "Short read filed: read $NOB bytes instead of 1572864"
10960 run_test 131d "test short read"
10963 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10964 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10965 error "read hitting hole failed"
10968 run_test 131e "test read hitting hole"
10977 mds*) res=$(do_facet $facet \
10978 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10980 ost*) res=$(do_facet $facet \
10981 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10983 *) error "Wrong facet '$facet'" ;;
10985 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10986 # if the argument $3 is zero, it means any stat increment is ok.
10987 if [[ $want -gt 0 ]]; then
10988 local count=$(echo $res | awk '{ print $2 }')
10989 [[ $count -ne $want ]] &&
10990 error "The $op counter on $facet is $count, not $want"
10995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10996 remote_ost_nodsh && skip "remote OST with nodsh"
10997 remote_mds_nodsh && skip "remote MDS with nodsh"
10998 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10999 skip_env "MDS doesn't support rename stats"
11001 local testdir=$DIR/${tdir}/stats_testdir
11003 mkdir -p $DIR/${tdir}
11006 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11007 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11009 # verify mdt stats first.
11010 mkdir ${testdir} || error "mkdir failed"
11011 check_stats $SINGLEMDS "mkdir" 1
11012 touch ${testdir}/${tfile} || error "touch failed"
11013 check_stats $SINGLEMDS "open" 1
11014 check_stats $SINGLEMDS "close" 1
11015 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11016 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11017 check_stats $SINGLEMDS "mknod" 2
11019 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11020 check_stats $SINGLEMDS "unlink" 1
11021 rm -f ${testdir}/${tfile} || error "file remove failed"
11022 check_stats $SINGLEMDS "unlink" 2
11024 # remove working dir and check mdt stats again.
11025 rmdir ${testdir} || error "rmdir failed"
11026 check_stats $SINGLEMDS "rmdir" 1
11028 local testdir1=$DIR/${tdir}/stats_testdir1
11029 mkdir -p ${testdir}
11030 mkdir -p ${testdir1}
11031 touch ${testdir1}/test1
11032 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11033 check_stats $SINGLEMDS "crossdir_rename" 1
11035 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11036 check_stats $SINGLEMDS "samedir_rename" 1
11038 rm -rf $DIR/${tdir}
11040 run_test 133a "Verifying MDT stats ========================================"
11045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11046 remote_ost_nodsh && skip "remote OST with nodsh"
11047 remote_mds_nodsh && skip "remote MDS with nodsh"
11049 local testdir=$DIR/${tdir}/stats_testdir
11051 mkdir -p ${testdir} || error "mkdir failed"
11052 touch ${testdir}/${tfile} || error "touch failed"
11053 cancel_lru_locks mdc
11056 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11057 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11059 # extra mdt stats verification.
11060 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11061 check_stats $SINGLEMDS "setattr" 1
11062 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11063 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11065 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11066 check_stats $SINGLEMDS "getattr" 1
11068 rm -rf $DIR/${tdir}
11070 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11071 # so the check below is not reliable
11072 [ $MDSCOUNT -eq 1 ] || return 0
11074 # Sleep to avoid a cached response.
11075 #define OBD_STATFS_CACHE_SECONDS 1
11077 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11078 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11079 $LFS df || error "lfs failed"
11080 check_stats $SINGLEMDS "statfs" 1
11082 # check aggregated statfs (LU-10018)
11083 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11085 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11088 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11089 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11091 check_stats $SINGLEMDS "statfs" 1
11093 # We want to check that the client didn't send OST_STATFS to
11094 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11095 # extra care is needed here.
11096 if remote_mds; then
11097 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11098 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11100 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11101 [ "$res" ] && error "OST got STATFS"
11106 run_test 133b "Verifying extra MDT stats =================================="
11109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11110 remote_ost_nodsh && skip "remote OST with nodsh"
11111 remote_mds_nodsh && skip "remote MDS with nodsh"
11113 local testdir=$DIR/$tdir/stats_testdir
11115 test_mkdir -p $testdir
11117 # verify obdfilter stats.
11118 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11120 cancel_lru_locks osc
11121 wait_delete_completed
11124 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11125 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11127 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11130 cancel_lru_locks osc
11131 check_stats ost1 "write" 1
11133 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11134 check_stats ost1 "read" 1
11136 > $testdir/$tfile || error "truncate failed"
11137 check_stats ost1 "punch" 1
11139 rm -f $testdir/$tfile || error "file remove failed"
11140 wait_delete_completed
11141 check_stats ost1 "destroy" 1
11145 run_test 133c "Verifying OST stats ========================================"
11152 while [ $value -ge 2 ]; do
11157 if [ $orig -gt $order ]; then
11165 local size=('K' 'M' 'G' 'T');
11167 local size_string=$value
11169 while [ $value -ge 1024 ]; do
11170 if [ $i -gt 3 ]; then
11171 #T is the biggest unit we get here, if that is bigger,
11173 size_string=${value}T
11176 value=$((value >> 10))
11177 if [ $value -lt 1024 ]; then
11178 size_string=${value}${size[$i]}
11187 get_rename_size() {
11189 local context=${2:-.}
11190 local sample=$(do_facet $SINGLEMDS $LCTL \
11191 get_param mdt.$FSNAME-MDT0000.rename_stats |
11192 grep -A1 $context |
11193 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11199 remote_ost_nodsh && skip "remote OST with nodsh"
11200 remote_mds_nodsh && skip "remote MDS with nodsh"
11201 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11202 skip_env "MDS doesn't support rename stats"
11204 local testdir1=$DIR/${tdir}/stats_testdir1
11205 local testdir2=$DIR/${tdir}/stats_testdir2
11206 mkdir -p $DIR/${tdir}
11208 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11210 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11211 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11213 createmany -o $testdir1/test 512 || error "createmany failed"
11215 # check samedir rename size
11216 mv ${testdir1}/test0 ${testdir1}/test_0
11218 local testdir1_size=$(ls -l $DIR/${tdir} |
11219 awk '/stats_testdir1/ {print $5}')
11220 local testdir2_size=$(ls -l $DIR/${tdir} |
11221 awk '/stats_testdir2/ {print $5}')
11223 testdir1_size=$(order_2 $testdir1_size)
11224 testdir2_size=$(order_2 $testdir2_size)
11226 testdir1_size=$(size_in_KMGT $testdir1_size)
11227 testdir2_size=$(size_in_KMGT $testdir2_size)
11229 echo "source rename dir size: ${testdir1_size}"
11230 echo "target rename dir size: ${testdir2_size}"
11232 local cmd="do_facet $SINGLEMDS $LCTL "
11233 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11235 eval $cmd || error "$cmd failed"
11236 local samedir=$($cmd | grep 'same_dir')
11237 local same_sample=$(get_rename_size $testdir1_size)
11238 [ -z "$samedir" ] && error "samedir_rename_size count error"
11239 [[ $same_sample -eq 1 ]] ||
11240 error "samedir_rename_size error $same_sample"
11241 echo "Check same dir rename stats success"
11243 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11245 # check crossdir rename size
11246 mv ${testdir1}/test_0 ${testdir2}/test_0
11248 testdir1_size=$(ls -l $DIR/${tdir} |
11249 awk '/stats_testdir1/ {print $5}')
11250 testdir2_size=$(ls -l $DIR/${tdir} |
11251 awk '/stats_testdir2/ {print $5}')
11253 testdir1_size=$(order_2 $testdir1_size)
11254 testdir2_size=$(order_2 $testdir2_size)
11256 testdir1_size=$(size_in_KMGT $testdir1_size)
11257 testdir2_size=$(size_in_KMGT $testdir2_size)
11259 echo "source rename dir size: ${testdir1_size}"
11260 echo "target rename dir size: ${testdir2_size}"
11262 eval $cmd || error "$cmd failed"
11263 local crossdir=$($cmd | grep 'crossdir')
11264 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11265 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11266 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11267 [[ $src_sample -eq 1 ]] ||
11268 error "crossdir_rename_size error $src_sample"
11269 [[ $tgt_sample -eq 1 ]] ||
11270 error "crossdir_rename_size error $tgt_sample"
11271 echo "Check cross dir rename stats success"
11272 rm -rf $DIR/${tdir}
11274 run_test 133d "Verifying rename_stats ========================================"
11277 remote_mds_nodsh && skip "remote MDS with nodsh"
11278 remote_ost_nodsh && skip "remote OST with nodsh"
11279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11281 local testdir=$DIR/${tdir}/stats_testdir
11282 local ctr f0 f1 bs=32768 count=42 sum
11284 mkdir -p ${testdir} || error "mkdir failed"
11286 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11288 for ctr in {write,read}_bytes; do
11290 cancel_lru_locks osc
11292 do_facet ost1 $LCTL set_param -n \
11293 "obdfilter.*.exports.clear=clear"
11295 if [ $ctr = write_bytes ]; then
11297 f1=${testdir}/${tfile}
11299 f0=${testdir}/${tfile}
11303 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11306 cancel_lru_locks osc
11308 sum=$(do_facet ost1 $LCTL get_param \
11309 "obdfilter.*.exports.*.stats" |
11310 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11311 $1 == ctr { sum += $7 }
11312 END { printf("%0.0f", sum) }')
11314 if ((sum != bs * count)); then
11315 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11319 rm -rf $DIR/${tdir}
11321 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11323 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11325 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11326 # not honor the -ignore_readdir_race option correctly. So we call
11327 # error_ignore() rather than error() in these cases. See LU-11152.
11329 if (find --version; do_facet mds1 find --version) |
11330 grep -q '\b4\.5\.1[1-4]\b'; then
11331 error_ignore LU-11152 "$@"
11338 # First without trusting modes.
11339 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11340 echo "proc_dirs='$proc_dirs'"
11341 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11342 find $proc_dirs -exec cat '{}' \; &> /dev/null
11344 # Second verifying readability.
11345 $LCTL get_param -R '*' &> /dev/null
11347 # Verifing writability with badarea_io.
11349 -ignore_readdir_race \
11351 -not -name force_lbug \
11352 -not -name changelog_mask \
11353 -exec badarea_io '{}' \; ||
11354 error_133 "find $proc_dirs failed"
11356 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11359 remote_mds_nodsh && skip "remote MDS with nodsh"
11360 remote_ost_nodsh && skip "remote OST with nodsh"
11362 # eventually, this can also be replaced with "lctl get_param -R",
11363 # but not until that option is always available on the server
11365 for facet in mds1 ost1; do
11366 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11367 skip_noexit "Too old lustre on $facet"
11368 local facet_proc_dirs=$(do_facet $facet \
11369 \\\ls -d $proc_regexp 2>/dev/null)
11370 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11371 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11372 do_facet $facet find $facet_proc_dirs \
11373 ! -name req_history \
11374 -exec cat '{}' \\\; &> /dev/null
11376 do_facet $facet find $facet_proc_dirs \
11377 ! -name req_history \
11379 -exec cat '{}' \\\; &> /dev/null ||
11380 error "proc file read failed"
11382 do_facet $facet find $facet_proc_dirs \
11383 -ignore_readdir_race \
11385 -not -name force_lbug \
11386 -not -name changelog_mask \
11387 -exec badarea_io '{}' \\\; ||
11388 error_133 "$facet find $facet_proc_dirs failed"
11391 # remount the FS in case writes/reads /proc break the FS
11392 cleanup || error "failed to unmount"
11393 setup || error "failed to setup"
11396 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11399 remote_mds_nodsh && skip "remote MDS with nodsh"
11400 remote_ost_nodsh && skip "remote OST with nodsh"
11401 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11402 skip "Need MDS version at least 2.9.54"
11406 for facet in client mds1 ost1; do
11407 local facet_proc_dirs=$(do_facet $facet \
11408 \\\ls -d $proc_regexp 2> /dev/null)
11409 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11410 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11411 # Get the list of files that are missing the terminating newline
11412 local missing=($(do_facet $facet \
11413 find ${facet_proc_dirs} -type f \| \
11414 while read F\; do \
11415 awk -v FS='\v' -v RS='\v\v' \
11416 "'END { if(NR>0 && \
11417 \\\$NF !~ /.*\\\n\$/) \
11418 print FILENAME}'" \
11421 [ ${#missing[*]} -eq 0 ] ||
11422 error "files do not end with newline: ${missing[*]}"
11425 run_test 133h "Proc files should end with newlines"
11428 remote_mds_nodsh && skip "remote MDS with nodsh"
11429 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11430 skip "Need MDS version at least 2.7.54"
11432 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11433 cancel_lru_locks mdc
11435 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11436 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11437 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11440 createmany -o $DIR/$tdir/f $nr ||
11441 error "failed to create $nr files in $DIR/$tdir"
11442 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11444 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11445 do_facet mds1 $LCTL set_param fail_loc=0x327
11446 do_facet mds1 $LCTL set_param fail_val=500
11449 echo "sleep 10 seconds ..."
11451 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11453 do_facet mds1 $LCTL set_param fail_loc=0
11454 do_facet mds1 $LCTL set_param fail_val=0
11455 [ $lck_cnt -lt $unused ] ||
11456 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11459 unlinkmany $DIR/$tdir/f $nr
11461 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11464 remote_mds_nodsh && skip "remote MDS with nodsh"
11465 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11466 skip "Need MDS version at least 2.7.54"
11468 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11469 cancel_lru_locks mdc
11471 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11472 ldlm.lock_reclaim_threshold_mb)
11473 # disable reclaim temporarily
11474 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11476 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11477 do_facet mds1 $LCTL set_param fail_loc=0x328
11478 do_facet mds1 $LCTL set_param fail_val=500
11480 $LCTL set_param debug=+trace
11483 createmany -o $DIR/$tdir/f $nr &
11484 local create_pid=$!
11486 echo "Sleep $TIMEOUT seconds ..."
11488 if ! ps -p $create_pid > /dev/null 2>&1; then
11489 do_facet mds1 $LCTL set_param fail_loc=0
11490 do_facet mds1 $LCTL set_param fail_val=0
11491 do_facet mds1 $LCTL set_param \
11492 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11493 error "createmany finished incorrectly!"
11495 do_facet mds1 $LCTL set_param fail_loc=0
11496 do_facet mds1 $LCTL set_param fail_val=0
11497 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11498 wait $create_pid || return 1
11500 unlinkmany $DIR/$tdir/f $nr
11502 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11504 test_140() { #bug-17379
11505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11507 test_mkdir $DIR/$tdir
11508 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11509 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11511 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11512 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11514 while i=$((i + 1)); do
11516 cd $i || error "Changing to $i"
11517 ln -s ../stat stat || error "Creating stat symlink"
11518 # Read the symlink until ELOOP present,
11519 # not LBUGing the system is considered success,
11520 # we didn't overrun the stack.
11521 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11522 if [ $ret -ne 0 ]; then
11523 if [ $ret -eq 40 ]; then
11526 error "Open stat symlink"
11532 echo "The symlink depth = $i"
11533 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11534 error "Invalid symlink depth"
11536 # Test recursive symlink
11537 ln -s symlink_self symlink_self
11538 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11539 echo "open symlink_self returns $ret"
11540 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11542 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11547 local TF="$TMP/$tfile"
11549 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11551 cancel_lru_locks $OSC
11552 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11553 remount_client $MOUNT
11555 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11558 $TRUNCATE $DIR/$tfile 6000
11559 cancel_lru_locks $OSC
11560 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11563 echo "12345" >>$DIR/$tfile
11564 cancel_lru_locks $OSC
11565 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11568 echo "12345" >>$DIR/$tfile
11569 cancel_lru_locks $OSC
11570 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11575 run_test 150 "truncate/append tests"
11577 #LU-2902 roc_hit was not able to read all values from lproc
11578 function roc_hit_init() {
11579 local list=$(comma_list $(osts_nodes))
11580 local dir=$DIR/$tdir-check
11581 local file=$dir/$tfile
11587 #use setstripe to do a write to every ost
11588 for i in $(seq 0 $((OSTCOUNT-1))); do
11589 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11590 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11591 idx=$(printf %04x $i)
11592 BEFORE=$(get_osd_param $list *OST*$idx stats |
11593 awk '$1 == "cache_access" {sum += $7}
11594 END { printf("%0.0f", sum) }')
11596 cancel_lru_locks osc
11597 cat $file >/dev/null
11599 AFTER=$(get_osd_param $list *OST*$idx stats |
11600 awk '$1 == "cache_access" {sum += $7}
11601 END { printf("%0.0f", sum) }')
11603 echo BEFORE:$BEFORE AFTER:$AFTER
11604 if ! let "AFTER - BEFORE == 4"; then
11606 error "roc_hit is not safe to use"
11614 function roc_hit() {
11615 local list=$(comma_list $(osts_nodes))
11616 echo $(get_osd_param $list '' stats |
11617 awk '$1 == "cache_hit" {sum += $7}
11618 END { printf("%0.0f", sum) }')
11621 function set_cache() {
11624 if [ "$2" == "off" ]; then
11627 local list=$(comma_list $(osts_nodes))
11628 set_osd_param $list '' $1_cache_enable $on
11630 cancel_lru_locks osc
11634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11635 remote_ost_nodsh && skip "remote OST with nodsh"
11638 local list=$(comma_list $(osts_nodes))
11640 # check whether obdfilter is cache capable at all
11641 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11642 skip "not cache-capable obdfilter"
11645 # check cache is enabled on all obdfilters
11646 if get_osd_param $list '' read_cache_enable | grep 0; then
11647 skip "oss cache is disabled"
11650 set_osd_param $list '' writethrough_cache_enable 1
11652 # check write cache is enabled on all obdfilters
11653 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11654 skip "oss write cache is NOT enabled"
11659 #define OBD_FAIL_OBD_NO_LRU 0x609
11660 do_nodes $list $LCTL set_param fail_loc=0x609
11662 # pages should be in the case right after write
11663 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11666 local BEFORE=$(roc_hit)
11667 cancel_lru_locks osc
11668 cat $DIR/$tfile >/dev/null
11669 local AFTER=$(roc_hit)
11671 do_nodes $list $LCTL set_param fail_loc=0
11673 if ! let "AFTER - BEFORE == CPAGES"; then
11674 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11677 # the following read invalidates the cache
11678 cancel_lru_locks osc
11679 set_osd_param $list '' read_cache_enable 0
11680 cat $DIR/$tfile >/dev/null
11682 # now data shouldn't be found in the cache
11684 cancel_lru_locks osc
11685 cat $DIR/$tfile >/dev/null
11687 if let "AFTER - BEFORE != 0"; then
11688 error "IN CACHE: before: $BEFORE, after: $AFTER"
11691 set_osd_param $list '' read_cache_enable 1
11694 run_test 151 "test cache on oss and controls ==============================="
11697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11699 local TF="$TMP/$tfile"
11701 # simulate ENOMEM during write
11702 #define OBD_FAIL_OST_NOMEM 0x226
11703 lctl set_param fail_loc=0x80000226
11704 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11706 sync || error "sync failed"
11707 lctl set_param fail_loc=0
11709 # discard client's cache
11710 cancel_lru_locks osc
11712 # simulate ENOMEM during read
11713 lctl set_param fail_loc=0x80000226
11714 cmp $TF $DIR/$tfile || error "cmp failed"
11715 lctl set_param fail_loc=0
11719 run_test 152 "test read/write with enomem ============================"
11722 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11724 run_test 153 "test if fdatasync does not crash ======================="
11726 dot_lustre_fid_permission_check() {
11728 local ffid=$MOUNT/.lustre/fid/$fid
11731 echo "stat fid $fid"
11732 stat $ffid > /dev/null || error "stat $ffid failed."
11733 echo "touch fid $fid"
11734 touch $ffid || error "touch $ffid failed."
11735 echo "write to fid $fid"
11736 cat /etc/hosts > $ffid || error "write $ffid failed."
11737 echo "read fid $fid"
11738 diff /etc/hosts $ffid || error "read $ffid failed."
11739 echo "append write to fid $fid"
11740 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11741 echo "rename fid $fid"
11742 mv $ffid $test_dir/$tfile.1 &&
11743 error "rename $ffid to $tfile.1 should fail."
11744 touch $test_dir/$tfile.1
11745 mv $test_dir/$tfile.1 $ffid &&
11746 error "rename $tfile.1 to $ffid should fail."
11747 rm -f $test_dir/$tfile.1
11748 echo "truncate fid $fid"
11749 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11750 echo "link fid $fid"
11751 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11752 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11753 echo "setfacl fid $fid"
11754 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11755 echo "getfacl fid $fid"
11756 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11758 echo "unlink fid $fid"
11759 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11760 echo "mknod fid $fid"
11761 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11763 fid=[0xf00000400:0x1:0x0]
11764 ffid=$MOUNT/.lustre/fid/$fid
11766 echo "stat non-exist fid $fid"
11767 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11768 echo "write to non-exist fid $fid"
11769 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11770 echo "link new fid $fid"
11771 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11773 mkdir -p $test_dir/$tdir
11774 touch $test_dir/$tdir/$tfile
11775 fid=$($LFS path2fid $test_dir/$tdir)
11778 error "error: could not get fid for $test_dir/$dir/$tfile."
11780 ffid=$MOUNT/.lustre/fid/$fid
11783 ls $ffid > /dev/null || error "ls $ffid failed."
11784 echo "touch $fid/$tfile.1"
11785 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11787 echo "touch $MOUNT/.lustre/fid/$tfile"
11788 touch $MOUNT/.lustre/fid/$tfile && \
11789 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11791 echo "setxattr to $MOUNT/.lustre/fid"
11792 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11794 echo "listxattr for $MOUNT/.lustre/fid"
11795 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11797 echo "delxattr from $MOUNT/.lustre/fid"
11798 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11800 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11801 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11802 error "touch invalid fid should fail."
11804 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11805 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11806 error "touch non-normal fid should fail."
11808 echo "rename $tdir to $MOUNT/.lustre/fid"
11809 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11810 error "rename to $MOUNT/.lustre/fid should fail."
11812 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11814 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11815 local new_obf_mode=777
11817 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11818 chmod $new_obf_mode $DIR/.lustre/fid ||
11819 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11821 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11822 [ $obf_mode -eq $new_obf_mode ] ||
11823 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11825 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11826 chmod $old_obf_mode $DIR/.lustre/fid ||
11827 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11830 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11831 fid=$($LFS path2fid $test_dir/$tfile-2)
11833 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11835 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11836 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11837 error "create lov data thru .lustre failed"
11839 echo "cp /etc/passwd $test_dir/$tfile-2"
11840 cp /etc/passwd $test_dir/$tfile-2 ||
11841 error "copy to $test_dir/$tfile-2 failed."
11842 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11843 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11844 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11846 rm -rf $test_dir/tfile.lnk
11847 rm -rf $test_dir/$tfile-2
11851 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11852 skip "Need MDS version at least 2.4.1"
11854 local tf=$DIR/$tfile
11857 local fid=$($LFS path2fid $tf)
11858 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11860 # check that we get the same pathname back
11861 local found=$($LFS fid2path $MOUNT "$fid")
11862 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11863 [ "$found" == "$tf" ] ||
11864 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11866 run_test 154A "lfs path2fid and fid2path basic checks"
11869 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11870 skip "Need MDS version at least 2.4.1"
11872 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11873 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11874 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11875 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11877 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11878 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11880 # check that we get the same pathname
11881 echo "PFID: $PFID, name: $name"
11882 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11883 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11884 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11885 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11887 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11889 run_test 154B "verify the ll_decode_linkea tool"
11892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11893 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11894 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11895 skip "Need MDS version at least 2.2.51"
11896 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11898 cp /etc/hosts $DIR/$tfile
11900 fid=$($LFS path2fid $DIR/$tfile)
11902 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11904 dot_lustre_fid_permission_check "$fid" $DIR ||
11905 error "dot lustre permission check $fid failed"
11907 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11909 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11911 touch $MOUNT/.lustre/file &&
11912 error "creation is not allowed under .lustre"
11914 mkdir $MOUNT/.lustre/dir &&
11915 error "mkdir is not allowed under .lustre"
11919 run_test 154a "Open-by-FID"
11922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11923 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11924 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11925 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11926 skip "Need MDS version at least 2.2.51"
11928 local remote_dir=$DIR/$tdir/remote_dir
11932 mkdir -p $DIR/$tdir
11933 $LFS mkdir -i $MDTIDX $remote_dir ||
11934 error "create remote directory failed"
11936 cp /etc/hosts $remote_dir/$tfile
11938 fid=$($LFS path2fid $remote_dir/$tfile)
11940 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11942 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11943 error "dot lustre permission check $fid failed"
11946 run_test 154b "Open-by-FID for remote directory"
11949 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11950 skip "Need MDS version at least 2.4.1"
11952 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11953 local FID1=$($LFS path2fid $DIR/$tfile.1)
11954 local FID2=$($LFS path2fid $DIR/$tfile.2)
11955 local FID3=$($LFS path2fid $DIR/$tfile.3)
11958 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11959 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11960 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11962 [ "$FID" = "${!want}" ] ||
11963 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11967 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11969 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11970 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11974 run_test 154c "lfs path2fid and fid2path multiple arguments"
11977 remote_mds_nodsh && skip "remote MDS with nodsh"
11978 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11979 skip "Need MDS version at least 2.5.53"
11981 if remote_mds; then
11982 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11986 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11993 local fid=$($LFS path2fid $DIR/$tfile)
11996 cmd="exec $fd<$DIR/$tfile"
11998 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11999 echo "$fid_list" | grep "$fid"
12002 cmd="exec $fd>/dev/null"
12004 if [ $rc -ne 0 ]; then
12005 error "FID $fid not found in open files list $fid_list"
12008 run_test 154d "Verify open file fid"
12012 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12013 skip "Need MDS version at least 2.6.50"
12015 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12016 error ".lustre returned by readdir"
12019 run_test 154e ".lustre is not returned by readdir"
12022 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12024 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12025 test_mkdir -p -c1 $DIR/$tdir/d
12026 # test dirs inherit from its stripe
12027 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12028 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12029 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12030 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12033 # get fid of parents
12034 local FID0=$($LFS path2fid $DIR/$tdir/d)
12035 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12036 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12037 local FID3=$($LFS path2fid $DIR)
12039 # check that path2fid --parents returns expected <parent_fid>/name
12040 # 1) test for a directory (single parent)
12041 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12042 [ "$parent" == "$FID0/foo1" ] ||
12043 error "expected parent: $FID0/foo1, got: $parent"
12045 # 2) test for a file with nlink > 1 (multiple parents)
12046 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12047 echo "$parent" | grep -F "$FID1/$tfile" ||
12048 error "$FID1/$tfile not returned in parent list"
12049 echo "$parent" | grep -F "$FID2/link" ||
12050 error "$FID2/link not returned in parent list"
12052 # 3) get parent by fid
12053 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12054 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12055 echo "$parent" | grep -F "$FID1/$tfile" ||
12056 error "$FID1/$tfile not returned in parent list (by fid)"
12057 echo "$parent" | grep -F "$FID2/link" ||
12058 error "$FID2/link not returned in parent list (by fid)"
12060 # 4) test for entry in root directory
12061 parent=$($LFS path2fid --parents $DIR/f)
12062 echo "$parent" | grep -F "$FID3/f" ||
12063 error "$FID3/f not returned in parent list"
12065 # 5) test it on root directory
12066 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12067 error "$MOUNT should not have parents"
12069 # enable xattr caching and check that linkea is correctly updated
12070 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12071 save_lustre_params client "llite.*.xattr_cache" > $save
12072 lctl set_param llite.*.xattr_cache 1
12074 # 6.1) linkea update on rename
12075 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12077 # get parents by fid
12078 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12079 # foo1 should no longer be returned in parent list
12080 echo "$parent" | grep -F "$FID1" &&
12081 error "$FID1 should no longer be in parent list"
12082 # the new path should appear
12083 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12084 error "$FID2/$tfile.moved is not in parent list"
12086 # 6.2) linkea update on unlink
12087 rm -f $DIR/$tdir/d/foo2/link
12088 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12089 # foo2/link should no longer be returned in parent list
12090 echo "$parent" | grep -F "$FID2/link" &&
12091 error "$FID2/link should no longer be in parent list"
12095 restore_lustre_params < $save
12098 run_test 154f "get parent fids by reading link ea"
12102 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12103 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12104 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12105 skip "Need MDS version at least 2.6.92"
12107 mkdir -p $DIR/$tdir
12108 llapi_fid_test -d $DIR/$tdir
12110 run_test 154g "various llapi FID tests"
12112 test_155_small_load() {
12113 local temp=$TMP/$tfile
12114 local file=$DIR/$tfile
12116 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12117 error "dd of=$temp bs=6096 count=1 failed"
12119 cancel_lru_locks $OSC
12120 cmp $temp $file || error "$temp $file differ"
12122 $TRUNCATE $temp 6000
12123 $TRUNCATE $file 6000
12124 cmp $temp $file || error "$temp $file differ (truncate1)"
12126 echo "12345" >>$temp
12127 echo "12345" >>$file
12128 cmp $temp $file || error "$temp $file differ (append1)"
12130 echo "12345" >>$temp
12131 echo "12345" >>$file
12132 cmp $temp $file || error "$temp $file differ (append2)"
12138 test_155_big_load() {
12139 remote_ost_nodsh && skip "remote OST with nodsh"
12141 local temp=$TMP/$tfile
12142 local file=$DIR/$tfile
12145 local cache_size=$(do_facet ost$((MAXI+1)) \
12146 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12147 local large_file_size=$((cache_size * 2))
12149 echo "OSS cache size: $cache_size KB"
12150 echo "Large file size: $large_file_size KB"
12152 [ $MAXV -le $large_file_size ] &&
12153 skip_env "max available OST size needs > $large_file_size KB"
12155 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12157 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12158 error "dd of=$temp bs=$large_file_size count=1k failed"
12161 cancel_lru_locks osc
12162 cmp $temp $file || error "$temp $file differ"
12168 save_writethrough() {
12169 local facets=$(get_facets OST)
12171 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12177 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12179 save_writethrough $p
12182 set_cache writethrough on
12183 test_155_small_load
12184 restore_lustre_params < $p
12187 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12192 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12194 save_writethrough $p
12197 set_cache writethrough off
12198 test_155_small_load
12199 restore_lustre_params < $p
12202 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12207 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12209 save_writethrough $p
12212 set_cache writethrough on
12213 test_155_small_load
12214 restore_lustre_params < $p
12217 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12222 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12224 save_writethrough $p
12227 set_cache writethrough off
12228 test_155_small_load
12229 restore_lustre_params < $p
12232 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12237 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12239 save_writethrough $p
12242 set_cache writethrough on
12244 restore_lustre_params < $p
12247 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12252 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12254 save_writethrough $p
12257 set_cache writethrough off
12259 restore_lustre_params < $p
12262 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12267 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12269 save_writethrough $p
12272 set_cache writethrough on
12274 restore_lustre_params < $p
12277 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12282 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12284 save_writethrough $p
12287 set_cache writethrough off
12289 restore_lustre_params < $p
12292 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12296 remote_ost_nodsh && skip "remote OST with nodsh"
12297 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12298 skip "stats not implemented on old servers"
12299 [ "$ost1_FSTYPE" = "zfs" ] &&
12300 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12305 local file="$DIR/$tfile"
12306 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12308 save_writethrough $p
12311 log "Turn on read and write cache"
12313 set_cache writethrough on
12315 log "Write data and read it back."
12316 log "Read should be satisfied from the cache."
12317 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
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 be satisfied from the cache."
12330 cancel_lru_locks osc
12331 cat $file >/dev/null
12333 if ! let "AFTER - BEFORE == CPAGES"; then
12334 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12336 log "cache hits:: before: $BEFORE, after: $AFTER"
12339 log "Turn off the read cache and turn on the write cache"
12341 set_cache writethrough on
12343 log "Read again; it should be satisfied from the cache."
12345 cancel_lru_locks osc
12346 cat $file >/dev/null
12348 if ! let "AFTER - BEFORE == CPAGES"; then
12349 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12351 log "cache hits:: before: $BEFORE, after: $AFTER"
12354 log "Read again; it should not be satisfied from the cache."
12356 cancel_lru_locks osc
12357 cat $file >/dev/null
12359 if ! let "AFTER - BEFORE == 0"; then
12360 error "IN CACHE: before: $BEFORE, after: $AFTER"
12362 log "cache hits:: before: $BEFORE, after: $AFTER"
12365 log "Write data and read it back."
12366 log "Read should be satisfied from the cache."
12367 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12369 cancel_lru_locks osc
12370 cat $file >/dev/null
12372 if ! let "AFTER - BEFORE == CPAGES"; then
12373 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12375 log "cache hits:: before: $BEFORE, after: $AFTER"
12378 log "Read again; it should not be satisfied from the cache."
12380 cancel_lru_locks osc
12381 cat $file >/dev/null
12383 if ! let "AFTER - BEFORE == 0"; then
12384 error "IN CACHE: before: $BEFORE, after: $AFTER"
12386 log "cache hits:: before: $BEFORE, after: $AFTER"
12389 log "Turn off read and write cache"
12391 set_cache writethrough off
12393 log "Write data and read it back"
12394 log "It should not be satisfied from the cache."
12396 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12397 cancel_lru_locks osc
12399 cat $file >/dev/null
12401 if ! let "AFTER - BEFORE == 0"; then
12402 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12404 log "cache hits:: before: $BEFORE, after: $AFTER"
12407 log "Turn on the read cache and turn off the write cache"
12409 set_cache writethrough off
12411 log "Write data and read it back"
12412 log "It should not be satisfied from the cache."
12414 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12416 cancel_lru_locks osc
12417 cat $file >/dev/null
12419 if ! let "AFTER - BEFORE == 0"; then
12420 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12422 log "cache hits:: before: $BEFORE, after: $AFTER"
12425 log "Read again; it should be satisfied from the cache."
12427 cancel_lru_locks osc
12428 cat $file >/dev/null
12430 if ! let "AFTER - BEFORE == CPAGES"; then
12431 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12433 log "cache hits:: before: $BEFORE, after: $AFTER"
12436 restore_lustre_params < $p
12439 run_test 156 "Verification of tunables"
12442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12443 remote_mds_nodsh && skip "remote MDS with nodsh"
12444 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12445 skip "Need MDS version at least 2.2.0"
12447 changelog_register || error "changelog_register failed"
12448 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12449 changelog_users $SINGLEMDS | grep -q $cl_user ||
12450 error "User $cl_user not found in changelog_users"
12453 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12454 changelog_clear 0 || error "changelog_clear failed"
12455 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12456 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12457 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12458 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12459 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12460 rm $DIR/$tdir/pics/desktop.jpg
12462 changelog_dump | tail -10
12464 echo "verifying changelog mask"
12465 changelog_chmask "-MKDIR"
12466 changelog_chmask "-CLOSE"
12468 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12469 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12471 changelog_chmask "+MKDIR"
12472 changelog_chmask "+CLOSE"
12474 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12475 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12477 changelog_dump | tail -10
12478 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12479 CLOSES=$(changelog_dump | grep -c "CLOSE")
12480 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12481 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12484 echo "verifying target fid"
12485 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12486 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12487 [ "$fidc" == "$fidf" ] ||
12488 error "changelog '$tfile' fid $fidc != file fid $fidf"
12489 echo "verifying parent fid"
12490 # The FID returned from the Changelog may be the directory shard on
12491 # a different MDT, and not the FID returned by path2fid on the parent.
12492 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12493 # since this is what will matter when recreating this file in the tree.
12494 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12495 local pathp=$($LFS fid2path $MOUNT "$fidp")
12496 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12497 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12499 echo "getting records for $cl_user"
12500 changelog_users $SINGLEMDS
12501 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12503 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12504 error "changelog_clear failed"
12505 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12506 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12507 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12508 error "user index expect $user_rec1 + $nclr != $user_rec2"
12510 local min0_rec=$(changelog_users $SINGLEMDS |
12511 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12512 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12513 awk '{ print $1; exit; }')
12515 changelog_dump | tail -n 5
12516 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12517 [ $first_rec == $((min0_rec + 1)) ] ||
12518 error "first index should be $min0_rec + 1 not $first_rec"
12520 # LU-3446 changelog index reset on MDT restart
12521 local cur_rec1=$(changelog_users $SINGLEMDS |
12522 awk '/^current.index:/ { print $NF }')
12523 changelog_clear 0 ||
12524 error "clear all changelog records for $cl_user failed"
12525 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12526 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12527 error "Fail to start $SINGLEMDS"
12528 local cur_rec2=$(changelog_users $SINGLEMDS |
12529 awk '/^current.index:/ { print $NF }')
12530 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12531 [ $cur_rec1 == $cur_rec2 ] ||
12532 error "current index should be $cur_rec1 not $cur_rec2"
12534 echo "verifying users from this test are deregistered"
12535 changelog_deregister || error "changelog_deregister failed"
12536 changelog_users $SINGLEMDS | grep -q $cl_user &&
12537 error "User '$cl_user' still in changelog_users"
12539 # lctl get_param -n mdd.*.changelog_users
12540 # current index: 144
12541 # ID index (idle seconds)
12543 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12544 # this is the normal case where all users were deregistered
12545 # make sure no new records are added when no users are present
12546 local last_rec1=$(changelog_users $SINGLEMDS |
12547 awk '/^current.index:/ { print $NF }')
12548 touch $DIR/$tdir/chloe
12549 local last_rec2=$(changelog_users $SINGLEMDS |
12550 awk '/^current.index:/ { print $NF }')
12551 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12552 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12554 # any changelog users must be leftovers from a previous test
12555 changelog_users $SINGLEMDS
12556 echo "other changelog users; can't verify off"
12559 run_test 160a "changelog sanity"
12561 test_160b() { # LU-3587
12562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12563 remote_mds_nodsh && skip "remote MDS with nodsh"
12564 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12565 skip "Need MDS version at least 2.2.0"
12567 changelog_register || error "changelog_register failed"
12568 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12569 changelog_users $SINGLEMDS | grep -q $cl_user ||
12570 error "User '$cl_user' not found in changelog_users"
12572 local longname1=$(str_repeat a 255)
12573 local longname2=$(str_repeat b 255)
12576 echo "creating very long named file"
12577 touch $longname1 || error "create of '$longname1' failed"
12578 echo "renaming very long named file"
12579 mv $longname1 $longname2
12581 changelog_dump | grep RENME | tail -n 5
12584 run_test 160b "Verify that very long rename doesn't crash in changelog"
12587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12588 remote_mds_nodsh && skip "remote MDS with nodsh"
12590 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12591 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12592 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12593 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12597 # Registration step
12598 changelog_register || error "changelog_register failed"
12601 mkdir -p $DIR/$tdir
12602 $MCREATE $DIR/$tdir/foo_160c
12603 changelog_chmask "-TRUNC"
12604 $TRUNCATE $DIR/$tdir/foo_160c 200
12605 changelog_chmask "+TRUNC"
12606 $TRUNCATE $DIR/$tdir/foo_160c 199
12607 changelog_dump | tail -n 5
12608 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12609 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12611 run_test 160c "verify that changelog log catch the truncate event"
12614 remote_mds_nodsh && skip "remote MDS with nodsh"
12615 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12617 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12618 skip "Need MDS version at least 2.7.60"
12620 # Registration step
12621 changelog_register || error "changelog_register failed"
12623 mkdir -p $DIR/$tdir/migrate_dir
12624 changelog_clear 0 || error "changelog_clear failed"
12626 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12627 changelog_dump | tail -n 5
12628 local migrates=$(changelog_dump | grep -c "MIGRT")
12629 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12631 run_test 160d "verify that changelog log catch the migrate event"
12634 remote_mds_nodsh && skip "remote MDS with nodsh"
12637 changelog_register || error "changelog_register failed"
12639 # Delete a future user (expect fail)
12640 local MDT0=$(facet_svc $SINGLEMDS)
12641 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12644 if [ $rc -eq 0 ]; then
12645 error "Deleted non-existant user cl77"
12646 elif [ $rc -ne 2 ]; then
12647 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12650 # Clear to a bad index (1 billion should be safe)
12651 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12654 if [ $rc -eq 0 ]; then
12655 error "Successfully cleared to invalid CL index"
12656 elif [ $rc -ne 22 ]; then
12657 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12660 run_test 160e "changelog negative testing (should return errors)"
12663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12664 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12665 skip "Need MDS version at least 2.10.56"
12667 local mdts=$(comma_list $(mdts_nodes))
12670 changelog_register || error "first changelog_register failed"
12671 changelog_register || error "second changelog_register failed"
12673 declare -A cl_user1
12674 declare -A cl_user2
12679 # generate some changelog records to accumulate on each MDT
12680 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12681 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12682 error "create $DIR/$tdir/$tfile failed"
12684 # check changelogs have been generated
12685 local nbcl=$(changelog_dump | wc -l)
12686 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12688 for param in "changelog_max_idle_time=10" \
12690 "changelog_min_gc_interval=2" \
12691 "changelog_min_free_cat_entries=3"; do
12692 local MDT0=$(facet_svc $SINGLEMDS)
12693 local var="${param%=*}"
12694 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12696 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12697 do_nodes $mdts $LCTL set_param mdd.*.$param
12700 # force cl_user2 to be idle (1st part)
12703 # simulate changelog catalog almost full
12704 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12705 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12707 for i in $(seq $MDSCOUNT); do
12708 cl_users=(${CL_USERS[mds$i]})
12709 cl_user1[mds$i]="${cl_users[0]}"
12710 cl_user2[mds$i]="${cl_users[1]}"
12712 [ -n "${cl_user1[mds$i]}" ] ||
12713 error "mds$i: no user registered"
12714 [ -n "${cl_user2[mds$i]}" ] ||
12715 error "mds$i: only ${cl_user2[mds$i]} is registered"
12717 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12718 [ -n "$user_rec1" ] ||
12719 error "mds$i: User ${cl_user1[mds$i]} not registered"
12720 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12721 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12722 [ -n "$user_rec2" ] ||
12723 error "mds$i: User ${cl_user1[mds$i]} not registered"
12724 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12725 "$user_rec1 + 2 == $user_rec2"
12726 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12727 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12728 "$user_rec1 + 2, but is $user_rec2"
12729 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12730 [ -n "$user_rec2" ] ||
12731 error "mds$i: User ${cl_user2[mds$i]} not registered"
12732 [ $user_rec1 == $user_rec2 ] ||
12733 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12734 "$user_rec1, but is $user_rec2"
12737 # force cl_user2 to be idle (2nd part) and to reach
12738 # changelog_max_idle_time
12741 # generate one more changelog to trigger fail_loc
12742 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12743 error "create $DIR/$tdir/${tfile}bis failed"
12745 # ensure gc thread is done
12746 for i in $(mdts_nodes); do
12748 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12749 error "$i: GC-thread not done"
12753 for i in $(seq $MDSCOUNT); do
12754 # check cl_user1 still registered
12755 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12756 error "mds$i: User ${cl_user1[mds$i]} not registered"
12757 # check cl_user2 unregistered
12758 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12759 error "mds$i: User ${cl_user2[mds$i]} still registered"
12761 # check changelogs are present and starting at $user_rec1 + 1
12762 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12763 [ -n "$user_rec1" ] ||
12764 error "mds$i: User ${cl_user1[mds$i]} not registered"
12765 first_rec=$($LFS changelog $(facet_svc mds$i) |
12766 awk '{ print $1; exit; }')
12768 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12769 [ $((user_rec1 + 1)) == $first_rec ] ||
12770 error "mds$i: first index should be $user_rec1 + 1, " \
12771 "but is $first_rec"
12774 run_test 160f "changelog garbage collect (timestamped users)"
12777 remote_mds_nodsh && skip "remote MDS with nodsh"
12778 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12779 skip "Need MDS version at least 2.10.56"
12781 local mdts=$(comma_list $(mdts_nodes))
12783 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12784 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12787 changelog_register || error "first changelog_register failed"
12788 changelog_register || error "second changelog_register failed"
12790 declare -A cl_user1
12791 declare -A cl_user2
12796 # generate some changelog records to accumulate on each MDT
12797 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12798 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12799 error "create $DIR/$tdir/$tfile failed"
12801 # check changelogs have been generated
12802 local nbcl=$(changelog_dump | wc -l)
12803 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12805 # reduce the max_idle_indexes value to make sure we exceed it
12806 max_ndx=$((nbcl / 2 - 1))
12808 for param in "changelog_max_idle_indexes=$max_ndx" \
12810 "changelog_min_gc_interval=2" \
12811 "changelog_min_free_cat_entries=3"; do
12812 local MDT0=$(facet_svc $SINGLEMDS)
12813 local var="${param%=*}"
12814 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12816 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12817 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12818 error "unable to set mdd.*.$param"
12821 # simulate changelog catalog almost full
12822 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12823 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12825 for i in $(seq $MDSCOUNT); do
12826 cl_users=(${CL_USERS[mds$i]})
12827 cl_user1[mds$i]="${cl_users[0]}"
12828 cl_user2[mds$i]="${cl_users[1]}"
12830 [ -n "${cl_user1[mds$i]}" ] ||
12831 error "mds$i: no user registered"
12832 [ -n "${cl_user2[mds$i]}" ] ||
12833 error "mds$i: only ${cl_user1[mds$i]} is registered"
12835 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12836 [ -n "$user_rec1" ] ||
12837 error "mds$i: User ${cl_user1[mds$i]} not registered"
12838 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12839 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12840 [ -n "$user_rec2" ] ||
12841 error "mds$i: User ${cl_user1[mds$i]} not registered"
12842 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12843 "$user_rec1 + 2 == $user_rec2"
12844 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12845 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12846 "$user_rec1 + 2, but is $user_rec2"
12847 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12848 [ -n "$user_rec2" ] ||
12849 error "mds$i: User ${cl_user2[mds$i]} not registered"
12850 [ $user_rec1 == $user_rec2 ] ||
12851 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12852 "$user_rec1, but is $user_rec2"
12855 # ensure we are past the previous changelog_min_gc_interval set above
12858 # generate one more changelog to trigger fail_loc
12859 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12860 error "create $DIR/$tdir/${tfile}bis failed"
12862 # ensure gc thread is done
12863 for i in $(mdts_nodes); do
12865 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12866 error "$i: GC-thread not done"
12870 for i in $(seq $MDSCOUNT); do
12871 # check cl_user1 still registered
12872 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12873 error "mds$i: User ${cl_user1[mds$i]} not registered"
12874 # check cl_user2 unregistered
12875 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12876 error "mds$i: User ${cl_user2[mds$i]} still registered"
12878 # check changelogs are present and starting at $user_rec1 + 1
12879 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12880 [ -n "$user_rec1" ] ||
12881 error "mds$i: User ${cl_user1[mds$i]} not registered"
12882 first_rec=$($LFS changelog $(facet_svc mds$i) |
12883 awk '{ print $1; exit; }')
12885 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12886 [ $((user_rec1 + 1)) == $first_rec ] ||
12887 error "mds$i: first index should be $user_rec1 + 1, " \
12888 "but is $first_rec"
12891 run_test 160g "changelog garbage collect (old users)"
12894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12895 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12896 skip "Need MDS version at least 2.10.56"
12898 local mdts=$(comma_list $(mdts_nodes))
12901 changelog_register || error "first changelog_register failed"
12902 changelog_register || error "second changelog_register failed"
12904 declare -A cl_user1
12905 declare -A cl_user2
12910 # generate some changelog records to accumulate on each MDT
12911 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12912 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12913 error "create $DIR/$tdir/$tfile failed"
12915 # check changelogs have been generated
12916 local nbcl=$(changelog_dump | wc -l)
12917 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12919 for param in "changelog_max_idle_time=10" \
12921 "changelog_min_gc_interval=2"; do
12922 local MDT0=$(facet_svc $SINGLEMDS)
12923 local var="${param%=*}"
12924 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12926 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12927 do_nodes $mdts $LCTL set_param mdd.*.$param
12930 # force cl_user2 to be idle (1st part)
12933 for i in $(seq $MDSCOUNT); do
12934 cl_users=(${CL_USERS[mds$i]})
12935 cl_user1[mds$i]="${cl_users[0]}"
12936 cl_user2[mds$i]="${cl_users[1]}"
12938 [ -n "${cl_user1[mds$i]}" ] ||
12939 error "mds$i: no user registered"
12940 [ -n "${cl_user2[mds$i]}" ] ||
12941 error "mds$i: only ${cl_user2[mds$i]} is registered"
12943 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12944 [ -n "$user_rec1" ] ||
12945 error "mds$i: User ${cl_user1[mds$i]} not registered"
12946 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12947 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12948 [ -n "$user_rec2" ] ||
12949 error "mds$i: User ${cl_user1[mds$i]} not registered"
12950 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12951 "$user_rec1 + 2 == $user_rec2"
12952 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12953 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12954 "$user_rec1 + 2, but is $user_rec2"
12955 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12956 [ -n "$user_rec2" ] ||
12957 error "mds$i: User ${cl_user2[mds$i]} not registered"
12958 [ $user_rec1 == $user_rec2 ] ||
12959 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12960 "$user_rec1, but is $user_rec2"
12963 # force cl_user2 to be idle (2nd part) and to reach
12964 # changelog_max_idle_time
12967 # force each GC-thread start and block then
12968 # one per MDT/MDD, set fail_val accordingly
12969 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12970 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12972 # generate more changelogs to trigger fail_loc
12973 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12974 error "create $DIR/$tdir/${tfile}bis failed"
12976 # stop MDT to stop GC-thread, should be done in back-ground as it will
12977 # block waiting for the thread to be released and exit
12978 declare -A stop_pids
12979 for i in $(seq $MDSCOUNT); do
12981 stop_pids[mds$i]=$!
12984 for i in $(mdts_nodes); do
12987 local facets=$(facets_up_on_host $i)
12989 for facet in ${facets//,/ }; do
12990 if [[ $facet == mds* ]]; then
12994 # ensure each MDS's gc threads are still present and all in "R"
12995 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12996 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12997 error "$i: expected $nb GC-thread"
12999 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
13001 error "$i: GC-thread not found in R-state"
13002 # check umounts of each MDT on MDS have reached kthread_stop()
13003 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
13004 error "$i: expected $nb umount"
13006 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
13007 error "$i: umount not found in D-state"
13010 # release all GC-threads
13011 do_nodes $mdts $LCTL set_param fail_loc=0
13013 # wait for MDT stop to complete
13014 for i in $(seq $MDSCOUNT); do
13015 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13019 # may try to check if any orphan changelog records are present
13020 # via ldiskfs/zfs and llog_reader...
13022 # re-start/mount MDTs
13023 for i in $(seq $MDSCOUNT); do
13024 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13025 error "Fail to start mds$i"
13029 for i in $(seq $MDSCOUNT); do
13030 # check cl_user1 still registered
13031 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13032 error "mds$i: User ${cl_user1[mds$i]} not registered"
13033 # check cl_user2 unregistered
13034 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13035 error "mds$i: User ${cl_user2[mds$i]} still registered"
13037 # check changelogs are present and starting at $user_rec1 + 1
13038 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13039 [ -n "$user_rec1" ] ||
13040 error "mds$i: User ${cl_user1[mds$i]} not registered"
13041 first_rec=$($LFS changelog $(facet_svc mds$i) |
13042 awk '{ print $1; exit; }')
13044 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13045 [ $((user_rec1 + 1)) == $first_rec ] ||
13046 error "mds$i: first index should be $user_rec1 + 1, " \
13047 "but is $first_rec"
13050 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13055 local mdts=$(comma_list $(mdts_nodes))
13057 changelog_register || error "first changelog_register failed"
13059 # generate some changelog records to accumulate on each MDT
13060 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13061 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13062 error "create $DIR/$tdir/$tfile failed"
13064 # check changelogs have been generated
13065 local nbcl=$(changelog_dump | wc -l)
13066 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13068 # simulate race between register and unregister
13069 # XXX as fail_loc is set per-MDS, with DNE configs the race
13070 # simulation will only occur for one MDT per MDS and for the
13071 # others the normal race scenario will take place
13072 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13073 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13074 do_nodes $mdts $LCTL set_param fail_val=1
13076 # unregister 1st user
13077 changelog_deregister &
13079 # wait some time for deregister work to reach race rdv
13081 # register 2nd user
13082 changelog_register || error "2nd user register failed"
13084 wait $pid1 || error "1st user deregister failed"
13088 declare -A LAST_REC
13089 for i in $(seq $MDSCOUNT); do
13090 if changelog_users mds$i | grep "^cl"; then
13091 # make sure new records are added with one user present
13092 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13093 awk '/^current.index:/ { print $NF }')
13095 error "mds$i has no user registered"
13099 # generate more changelog records to accumulate on each MDT
13100 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13101 error "create $DIR/$tdir/${tfile}bis failed"
13103 for i in $(seq $MDSCOUNT); do
13104 last_rec=$(changelog_users $SINGLEMDS |
13105 awk '/^current.index:/ { print $NF }')
13106 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13107 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13108 error "changelogs are off on mds$i"
13111 run_test 160i "changelog user register/unregister race"
13114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13116 test_mkdir -c1 $DIR/$tdir
13117 cp /etc/hosts $DIR/$tdir/$tfile
13118 test_mkdir -c1 $DIR/$tdir/foo1
13119 test_mkdir -c1 $DIR/$tdir/foo2
13120 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13121 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13122 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13123 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13124 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13125 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13126 $LFS fid2path $DIR $FID
13127 error "bad link ea"
13130 rm $DIR/$tdir/foo2/zachary
13132 rm $DIR/$tdir/foo2/thor
13134 rm $DIR/$tdir/$tfile
13136 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13137 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13138 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13139 rm $DIR/$tdir/foo2/maggie
13142 local longname=$tfile.avg_len_is_thirty_two_
13143 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13144 error_noexit 'failed to unlink many hardlinks'" EXIT
13145 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13146 error "failed to hardlink many files"
13147 links=$($LFS fid2path $DIR $FID | wc -l)
13148 echo -n "${links}/1000 links in link EA"
13149 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13151 run_test 161a "link ea sanity"
13154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13155 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13158 local remote_dir=$DIR/$tdir/remote_dir
13160 mkdir -p $DIR/$tdir
13161 $LFS mkdir -i $MDTIDX $remote_dir ||
13162 error "create remote directory failed"
13164 cp /etc/hosts $remote_dir/$tfile
13165 mkdir -p $remote_dir/foo1
13166 mkdir -p $remote_dir/foo2
13167 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13168 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13169 ln $remote_dir/$tfile $remote_dir/foo1/luna
13170 ln $remote_dir/$tfile $remote_dir/foo2/thor
13172 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13174 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13175 $LFS fid2path $DIR $FID
13176 error "bad link ea"
13179 rm $remote_dir/foo2/zachary
13181 rm $remote_dir/foo2/thor
13183 rm $remote_dir/$tfile
13185 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13186 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13187 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13188 $LFS fid2path $DIR $FID
13189 error "bad link rename"
13191 rm $remote_dir/foo2/maggie
13194 local longname=filename_avg_len_is_thirty_two_
13195 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13196 error "failed to hardlink many files"
13197 links=$($LFS fid2path $DIR $FID | wc -l)
13198 echo -n "${links}/1000 links in link EA"
13199 [[ ${links} -gt 60 ]] ||
13200 error "expected at least 60 links in link EA"
13201 unlinkmany $remote_dir/foo2/$longname 1000 ||
13202 error "failed to unlink many hardlinks"
13204 run_test 161b "link ea sanity under remote directory"
13207 remote_mds_nodsh && skip "remote MDS with nodsh"
13208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13209 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13210 skip "Need MDS version at least 2.1.5"
13212 # define CLF_RENAME_LAST 0x0001
13213 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13214 changelog_register || error "changelog_register failed"
13217 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13218 touch $DIR/$tdir/foo_161c
13219 touch $DIR/$tdir/bar_161c
13220 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13221 changelog_dump | grep RENME | tail -n 5
13222 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13223 changelog_clear 0 || error "changelog_clear failed"
13224 if [ x$flags != "x0x1" ]; then
13225 error "flag $flags is not 0x1"
13228 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13229 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13230 touch $DIR/$tdir/foo_161c
13231 touch $DIR/$tdir/bar_161c
13232 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13233 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13234 changelog_dump | grep RENME | tail -n 5
13235 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13236 changelog_clear 0 || error "changelog_clear failed"
13237 if [ x$flags != "x0x0" ]; then
13238 error "flag $flags is not 0x0"
13240 echo "rename overwrite a target having nlink > 1," \
13241 "changelog record has flags of $flags"
13243 # rename doesn't overwrite a target (changelog flag 0x0)
13244 touch $DIR/$tdir/foo_161c
13245 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13246 changelog_dump | grep RENME | tail -n 5
13247 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13248 changelog_clear 0 || error "changelog_clear failed"
13249 if [ x$flags != "x0x0" ]; then
13250 error "flag $flags is not 0x0"
13252 echo "rename doesn't overwrite a target," \
13253 "changelog record has flags of $flags"
13255 # define CLF_UNLINK_LAST 0x0001
13256 # unlink a file having nlink = 1 (changelog flag 0x1)
13257 rm -f $DIR/$tdir/foo2_161c
13258 changelog_dump | grep UNLNK | tail -n 5
13259 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13260 changelog_clear 0 || error "changelog_clear failed"
13261 if [ x$flags != "x0x1" ]; then
13262 error "flag $flags is not 0x1"
13264 echo "unlink a file having nlink = 1," \
13265 "changelog record has flags of $flags"
13267 # unlink a file having nlink > 1 (changelog flag 0x0)
13268 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13269 rm -f $DIR/$tdir/foobar_161c
13270 changelog_dump | grep UNLNK | tail -n 5
13271 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13272 changelog_clear 0 || error "changelog_clear failed"
13273 if [ x$flags != "x0x0" ]; then
13274 error "flag $flags is not 0x0"
13276 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13278 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13281 remote_mds_nodsh && skip "remote MDS with nodsh"
13282 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13287 changelog_register || error "changelog_register failed"
13289 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13290 # interfer with $MOUNT/.lustre/fid/ access
13292 [[ $? -eq 0 ]] || error "mkdir failed"
13294 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13295 $LCTL set_param fail_loc=0x8000140c
13297 $LCTL set_param fail_val=5
13300 echo foofoo > $DIR/$tdir/$tfile &
13303 # wait for create to be delayed
13307 [[ $? -eq 0 ]] || error "create should be blocked"
13309 local tempfile=$(mktemp)
13310 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13311 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13312 # some delay may occur during ChangeLog publishing and file read just
13313 # above, that could allow file write to happen finally
13314 [[ -s $tempfile ]] && echo "file should be empty"
13316 $LCTL set_param fail_loc=0
13319 [[ $? -eq 0 ]] || error "create failed"
13321 run_test 161d "create with concurrent .lustre/fid access"
13324 local expected="$1"
13329 path=$($LFS fid2path "$@")
13332 if [ $rc -ne 0 ]; then
13333 error "path looked up of '$expected' failed: rc=$rc"
13334 elif [ "$path" != "$expected" ]; then
13335 error "path looked up '$path' instead of '$expected'"
13337 echo "FID '$fid' resolves to path '$path' as expected"
13341 test_162a() { # was test_162
13342 test_mkdir -p -c1 $DIR/$tdir/d2
13343 touch $DIR/$tdir/d2/$tfile
13344 touch $DIR/$tdir/d2/x1
13345 touch $DIR/$tdir/d2/x2
13346 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13347 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13349 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13350 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13353 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13354 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13355 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13357 # softlink to wrong file
13358 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13359 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13360 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13363 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13364 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13365 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13366 # fid2path dir/fsname should both work
13367 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13368 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13370 # hardlink count: check that there are 2 links
13371 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13372 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13374 # hardlink indexing: remove the first link
13375 rm $DIR/$tdir/d2/p/q/r/hlink
13376 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13378 run_test 162a "path lookup sanity"
13381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13382 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13385 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13386 error "create striped dir failed"
13388 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13389 tail -n 1 | awk '{print $2}')
13390 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13392 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13393 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13396 for ((i=0;i<5;i++)); do
13397 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13398 error "get fid for f$i failed"
13399 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13401 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13402 error "get fid for d$i failed"
13403 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13408 run_test 162b "striped directory path lookup sanity"
13410 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13412 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13413 skip "Need MDS version at least 2.7.51"
13415 local lpath=$tdir.local
13416 local rpath=$tdir.remote
13418 test_mkdir $DIR/$lpath
13419 test_mkdir $DIR/$rpath
13421 for ((i = 0; i <= 101; i++)); do
13424 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13425 error "get fid for local directory $DIR/$lpath failed"
13426 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13429 test_mkdir $DIR/$rpath
13430 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13431 error "get fid for remote directory $DIR/$rpath failed"
13432 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13437 run_test 162c "fid2path works with paths 100 or more directories deep"
13440 # do directio so as not to populate the page cache
13441 log "creating a 10 Mb file"
13442 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13443 log "starting reads"
13444 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13445 log "truncating the file"
13446 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13448 kill %+ || true # reads might have finished
13449 echo "wait until dd is finished"
13451 log "removing the temporary file"
13452 rm -rf $DIR/$tfile || error "tmp file removal failed"
13454 run_test 169 "parallel read and truncate should not deadlock"
13457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13459 $LCTL clear # bug 18514
13460 $LCTL debug_daemon start $TMP/${tfile}_log_good
13462 $LCTL debug_daemon stop
13463 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13464 error "sed failed to read log_good"
13466 $LCTL debug_daemon start $TMP/${tfile}_log_good
13468 $LCTL debug_daemon stop
13470 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13471 error "lctl df log_bad failed"
13473 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13474 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13476 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13477 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13479 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13480 error "bad_line good_line1 good_line2 are empty"
13482 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13483 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13484 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13486 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13487 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13488 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13490 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13491 error "bad_line_new good_line_new are empty"
13493 local expected_good=$((good_line1 + good_line2*2))
13495 rm -f $TMP/${tfile}*
13496 # LU-231, short malformed line may not be counted into bad lines
13497 if [ $bad_line -ne $bad_line_new ] &&
13498 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13499 error "expected $bad_line bad lines, but got $bad_line_new"
13503 if [ $expected_good -ne $good_line_new ]; then
13504 error "expected $expected_good good lines, but got $good_line_new"
13509 run_test 170 "test lctl df to handle corrupted log ====================="
13511 test_171() { # bug20592
13512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13514 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13515 $LCTL set_param fail_loc=0x50e
13516 $LCTL set_param fail_val=3000
13517 multiop_bg_pause $DIR/$tfile O_s || true
13519 kill -USR1 $MULTIPID
13523 if dmesg | grep "recursive fault"; then
13524 error "caught a recursive fault"
13526 $LCTL set_param fail_loc=0
13529 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13531 # it would be good to share it with obdfilter-survey/iokit-libecho code
13532 setup_obdecho_osc () {
13535 local obdfilter_name=$2
13536 echo "Creating new osc for $obdfilter_name on $ost_nid"
13537 # make sure we can find loopback nid
13538 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13540 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13541 ${obdfilter_name}_osc_UUID || rc=2; }
13542 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13543 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13547 cleanup_obdecho_osc () {
13548 local obdfilter_name=$1
13549 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13550 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13557 local pages=${3:-64}
13562 local obd_size=$(get_obd_size $node $OBD)
13563 local page_size=$(get_page_size $node)
13564 if [[ -n "$obd_size" ]]; then
13565 local new_count=$((obd_size / (pages * page_size / 1024)))
13566 [[ $new_count -ge $count ]] || count=$new_count
13569 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13570 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13572 if [ $rc -eq 0 ]; then
13573 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13574 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13576 echo "New object id is $id"
13577 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13579 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13580 "test_brw $count w v $pages $id" || rc=4; }
13581 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13583 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
13584 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
13585 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
13586 { do_facet $node "$LCTL --device ec detach" || rc=6; }
13587 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13594 if ! module_loaded obdecho; then
13595 load_module obdecho/obdecho &&
13596 stack_trap "rmmod obdecho" EXIT ||
13597 error "unable to load obdecho on client"
13600 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13601 local host=$($LCTL get_param -n osc.$osc.import |
13602 awk '/current_connection:/ { print $2 }' )
13603 local target=$($LCTL get_param -n osc.$osc.import |
13604 awk '/target:/ { print $2 }' )
13605 target=${target%_UUID}
13607 if [ -n "$target" ]; then
13608 setup_obdecho_osc $host $target &&
13609 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13610 { error "obdecho setup failed with $?"; return; }
13612 obdecho_test ${target}_osc client ||
13613 error "obdecho_test failed on ${target}_osc"
13615 $LCTL get_param osc.$osc.import
13616 error "there is no osc.$osc.import target"
13619 run_test 180a "test obdecho on osc"
13622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13623 remote_ost_nodsh && skip "remote OST with nodsh"
13625 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13626 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13627 error "failed to load module obdecho"
13629 local target=$(do_facet ost1 $LCTL dl |
13630 awk '/obdfilter/ { print $4; exit; }')
13632 if [ -n "$target" ]; then
13633 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13635 do_facet ost1 $LCTL dl
13636 error "there is no obdfilter target on ost1"
13639 run_test 180b "test obdecho directly on obdfilter"
13641 test_180c() { # LU-2598
13642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13643 remote_ost_nodsh && skip "remote OST with nodsh"
13644 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13645 skip "Need MDS version at least 2.4.0"
13647 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13648 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13649 error "failed to load module obdecho"
13651 local target=$(do_facet ost1 $LCTL dl |
13652 awk '/obdfilter/ { print $4; exit; }')
13654 if [ -n "$target" ]; then
13655 local pages=16384 # 64MB bulk I/O RPC size
13657 obdecho_test "$target" ost1 "$pages" ||
13658 error "obdecho_test with pages=$pages failed with $?"
13660 do_facet ost1 $LCTL dl
13661 error "there is no obdfilter target on ost1"
13664 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13666 test_181() { # bug 22177
13667 test_mkdir $DIR/$tdir
13668 # create enough files to index the directory
13669 createmany -o $DIR/$tdir/foobar 4000
13670 # print attributes for debug purpose
13673 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13675 # remove the files & current working dir
13676 unlinkmany $DIR/$tdir/foobar 4000
13678 kill -USR1 $MULTIPID
13680 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13683 run_test 181 "Test open-unlinked dir ========================"
13689 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13691 $LCTL set_param mdc.*.rpc_stats=clear
13693 for (( i = 0; i < $tcount; i++ )) ; do
13694 mkdir $DIR/$tdir/$i
13697 for (( i = 0; i < $tcount; i++ )) ; do
13698 createmany -o $DIR/$tdir/$i/f- $fcount &
13702 for (( i = 0; i < $tcount; i++ )) ; do
13703 unlinkmany $DIR/$tdir/$i/f- $fcount &
13707 $LCTL get_param mdc.*.rpc_stats
13711 run_test 182 "Test parallel modify metadata operations ================"
13713 test_183() { # LU-2275
13714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13715 remote_mds_nodsh && skip "remote MDS with nodsh"
13716 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13717 skip "Need MDS version at least 2.3.56"
13719 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13720 echo aaa > $DIR/$tdir/$tfile
13722 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13723 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13725 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13726 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13728 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13730 # Flush negative dentry cache
13731 touch $DIR/$tdir/$tfile
13733 # We are not checking for any leaked references here, they'll
13734 # become evident next time we do cleanup with module unload.
13737 run_test 183 "No crash or request leak in case of strange dispositions ========"
13739 # test suite 184 is for LU-2016, LU-2017
13741 check_swap_layouts_support
13743 dir0=$DIR/$tdir/$testnum
13744 test_mkdir -p -c1 $dir0
13749 $LFS setstripe -c1 $file1
13751 $LFS setstripe -c2 $file2
13753 gen1=$($LFS getstripe -g $file1)
13754 gen2=$($LFS getstripe -g $file2)
13756 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13757 gen=$($LFS getstripe -g $file1)
13758 [[ $gen1 != $gen ]] ||
13759 "Layout generation on $file1 does not change"
13760 gen=$($LFS getstripe -g $file2)
13761 [[ $gen2 != $gen ]] ||
13762 "Layout generation on $file2 does not change"
13764 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13765 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13767 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13769 run_test 184a "Basic layout swap"
13772 check_swap_layouts_support
13774 dir0=$DIR/$tdir/$testnum
13775 mkdir -p $dir0 || error "creating dir $dir0"
13782 $LFS setstripe -c1 $file1
13783 $LFS setstripe -c2 $file2
13784 $LFS setstripe -c1 $file3
13785 chown $RUNAS_ID $file3
13786 gen1=$($LFS getstripe -g $file1)
13787 gen2=$($LFS getstripe -g $file2)
13789 $LFS swap_layouts $dir1 $dir2 &&
13790 error "swap of directories layouts should fail"
13791 $LFS swap_layouts $dir1 $file1 &&
13792 error "swap of directory and file layouts should fail"
13793 $RUNAS $LFS swap_layouts $file1 $file2 &&
13794 error "swap of file we cannot write should fail"
13795 $LFS swap_layouts $file1 $file3 &&
13796 error "swap of file with different owner should fail"
13797 /bin/true # to clear error code
13799 run_test 184b "Forbidden layout swap (will generate errors)"
13802 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13803 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13804 check_swap_layouts_support
13806 local dir0=$DIR/$tdir/$testnum
13807 mkdir -p $dir0 || error "creating dir $dir0"
13809 local ref1=$dir0/ref1
13810 local ref2=$dir0/ref2
13811 local file1=$dir0/file1
13812 local file2=$dir0/file2
13813 # create a file large enough for the concurrent test
13814 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13815 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13816 echo "ref file size: ref1($(stat -c %s $ref1))," \
13817 "ref2($(stat -c %s $ref2))"
13820 dd if=$ref1 of=$file1 bs=16k &
13823 # Make sure dd starts to copy file
13824 while [ ! -f $file1 ]; do sleep 0.1; done
13826 $LFS swap_layouts $file1 $file2
13829 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13830 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13832 # how many bytes copied before swapping layout
13833 local copied=$(stat -c %s $file2)
13834 local remaining=$(stat -c %s $ref1)
13835 remaining=$((remaining - copied))
13836 echo "Copied $copied bytes before swapping layout..."
13838 cmp -n $copied $file1 $ref2 | grep differ &&
13839 error "Content mismatch [0, $copied) of ref2 and file1"
13840 cmp -n $copied $file2 $ref1 ||
13841 error "Content mismatch [0, $copied) of ref1 and file2"
13842 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13843 error "Content mismatch [$copied, EOF) of ref1 and file1"
13846 rm -f $ref1 $ref2 $file1 $file2
13848 run_test 184c "Concurrent write and layout swap"
13851 check_swap_layouts_support
13852 [ -z "$(which getfattr 2>/dev/null)" ] &&
13853 skip_env "no getfattr command"
13855 local file1=$DIR/$tdir/$tfile-1
13856 local file2=$DIR/$tdir/$tfile-2
13857 local file3=$DIR/$tdir/$tfile-3
13861 mkdir -p $DIR/$tdir
13862 touch $file1 || error "create $file1 failed"
13863 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13864 error "create $file2 failed"
13865 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13866 error "create $file3 failed"
13867 lovea1=$(get_layout_param $file1)
13869 $LFS swap_layouts $file2 $file3 ||
13870 error "swap $file2 $file3 layouts failed"
13871 $LFS swap_layouts $file1 $file2 ||
13872 error "swap $file1 $file2 layouts failed"
13874 lovea2=$(get_layout_param $file2)
13877 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13879 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13880 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13882 run_test 184d "allow stripeless layouts swap"
13885 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13886 skip "Need MDS version at least 2.6.94"
13887 check_swap_layouts_support
13888 [ -z "$(which getfattr 2>/dev/null)" ] &&
13889 skip_env "no getfattr command"
13891 local file1=$DIR/$tdir/$tfile-1
13892 local file2=$DIR/$tdir/$tfile-2
13893 local file3=$DIR/$tdir/$tfile-3
13896 mkdir -p $DIR/$tdir
13897 touch $file1 || error "create $file1 failed"
13898 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13899 error "create $file2 failed"
13900 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13901 error "create $file3 failed"
13903 $LFS swap_layouts $file1 $file2 ||
13904 error "swap $file1 $file2 layouts failed"
13906 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13907 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13909 echo 123 > $file1 || error "Should be able to write into $file1"
13911 $LFS swap_layouts $file1 $file3 ||
13912 error "swap $file1 $file3 layouts failed"
13914 echo 123 > $file1 || error "Should be able to write into $file1"
13916 rm -rf $file1 $file2 $file3
13918 run_test 184e "Recreate layout after stripeless layout swaps"
13921 # Create a file with name longer than sizeof(struct stat) ==
13922 # 144 to see if we can get chars from the file name to appear
13923 # in the returned striping. Note that 'f' == 0x66.
13924 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13926 mkdir -p $DIR/$tdir
13927 mcreate $DIR/$tdir/$file
13928 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13929 error "IOC_MDC_GETFILEINFO returned garbage striping"
13932 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13934 test_185() { # LU-2441
13935 # LU-3553 - no volatile file support in old servers
13936 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13937 skip "Need MDS version at least 2.3.60"
13939 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13940 touch $DIR/$tdir/spoo
13941 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13942 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13943 error "cannot create/write a volatile file"
13944 [ "$FILESET" == "" ] &&
13945 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13946 error "FID is still valid after close"
13948 multiop_bg_pause $DIR/$tdir vVw4096_c
13955 # assume that the next FID for this client is sequential, since stdout
13956 # is unfortunately eaten by multiop_bg_pause
13957 local n=$((${fidv[1]} + 1))
13958 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13959 if [ "$FILESET" == "" ]; then
13960 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13961 error "FID is missing before close"
13963 kill -USR1 $multi_pid
13964 # 1 second delay, so if mtime change we will see it
13966 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13967 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13969 run_test 185 "Volatile file support"
13972 remote_mds_nodsh && skip "remote MDS with nodsh"
13973 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13974 skip "Need MDS version at least 2.3.0"
13976 local dir0=$DIR/$tdir/$testnum
13977 mkdir -p $dir0 || error "creating dir $dir0"
13979 local file=$dir0/file1
13980 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13981 local dv1=$($LFS data_version $file)
13982 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13983 local dv2=$($LFS data_version $file)
13984 [[ $dv1 != $dv2 ]] ||
13985 error "data version did not change on write $dv1 == $dv2"
13990 run_test 187a "Test data version change"
13993 remote_mds_nodsh && skip "remote MDS with nodsh"
13994 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13995 skip "Need MDS version at least 2.3.0"
13997 local dir0=$DIR/$tdir/$testnum
13998 mkdir -p $dir0 || error "creating dir $dir0"
14000 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
14001 [[ ${DV[0]} != ${DV[1]} ]] ||
14002 error "data version did not change on write"\
14003 " ${DV[0]} == ${DV[1]}"
14008 run_test 187b "Test data version change on volatile file"
14011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14012 remote_mgs_nodsh && skip "remote MGS with nodsh"
14013 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14015 local POOL=${POOL:-cea1}
14016 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14017 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14020 local last_ost=$(($OSTCOUNT - 1))
14022 local ost_list=$(seq $first_ost $ost_step $last_ost)
14023 local ost_range="$first_ost $last_ost $ost_step"
14024 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14025 local file_dir=$POOL_ROOT/file_tst
14026 local subdir=$test_path/subdir
14029 if ! combined_mgs_mds ; then
14034 # former test_200a test_200b
14035 pool_add $POOL || { rc=$? ; break; }
14036 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14037 # former test_200c test_200d
14038 mkdir -p $test_path
14039 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14040 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14042 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14043 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14044 || { rc=$? ; break; }
14045 # former test_200e test_200f
14046 local files=$((OSTCOUNT*3))
14047 pool_alloc_files $POOL $test_path $files "$ost_list" \
14048 || { rc=$? ; break; }
14049 pool_create_files $POOL $file_dir $files "$ost_list" \
14050 || { rc=$? ; break; }
14051 # former test_200g test_200h
14052 pool_lfs_df $POOL || { rc=$? ; break; }
14053 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14055 # former test_201a test_201b test_201c
14056 pool_remove_first_target $POOL || { rc=$? ; break; }
14058 local f=$test_path/$tfile
14059 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14060 pool_remove $POOL $f || { rc=$? ; break; }
14066 if ! combined_mgs_mds ; then
14071 run_test 200 "OST pools"
14073 # usage: default_attr <count | size | offset>
14075 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14078 # usage: check_default_stripe_attr
14079 check_default_stripe_attr() {
14080 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14083 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14085 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14089 error "unknown getstripe attr '$1'"
14092 [ $ACTUAL == $EXPECTED ] ||
14093 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14097 test_mkdir $DIR/$tdir
14098 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14100 check_default_stripe_attr --stripe-count
14101 check_default_stripe_attr --stripe-size
14102 check_default_stripe_attr --stripe-index
14104 run_test 204a "Print default stripe attributes"
14107 test_mkdir $DIR/$tdir
14108 $LFS setstripe --stripe-count 1 $DIR/$tdir
14110 check_default_stripe_attr --stripe-size
14111 check_default_stripe_attr --stripe-index
14113 run_test 204b "Print default stripe size and offset"
14116 test_mkdir $DIR/$tdir
14117 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14119 check_default_stripe_attr --stripe-count
14120 check_default_stripe_attr --stripe-index
14122 run_test 204c "Print default stripe count and offset"
14125 test_mkdir $DIR/$tdir
14126 $LFS setstripe --stripe-index 0 $DIR/$tdir
14128 check_default_stripe_attr --stripe-count
14129 check_default_stripe_attr --stripe-size
14131 run_test 204d "Print default stripe count and size"
14134 test_mkdir $DIR/$tdir
14135 $LFS setstripe -d $DIR/$tdir
14137 check_default_stripe_attr --stripe-count --raw
14138 check_default_stripe_attr --stripe-size --raw
14139 check_default_stripe_attr --stripe-index --raw
14141 run_test 204e "Print raw stripe attributes"
14144 test_mkdir $DIR/$tdir
14145 $LFS setstripe --stripe-count 1 $DIR/$tdir
14147 check_default_stripe_attr --stripe-size --raw
14148 check_default_stripe_attr --stripe-index --raw
14150 run_test 204f "Print raw stripe size and offset"
14153 test_mkdir $DIR/$tdir
14154 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14156 check_default_stripe_attr --stripe-count --raw
14157 check_default_stripe_attr --stripe-index --raw
14159 run_test 204g "Print raw stripe count and offset"
14162 test_mkdir $DIR/$tdir
14163 $LFS setstripe --stripe-index 0 $DIR/$tdir
14165 check_default_stripe_attr --stripe-count --raw
14166 check_default_stripe_attr --stripe-size --raw
14168 run_test 204h "Print raw stripe count and size"
14170 # Figure out which job scheduler is being used, if any,
14171 # or use a fake one
14172 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14173 JOBENV=SLURM_JOB_ID
14174 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14176 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14178 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14179 JOBENV=LOADL_STEP_ID
14180 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14183 $LCTL list_param jobid_name > /dev/null 2>&1
14184 if [ $? -eq 0 ]; then
14190 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14192 verify_jobstats() {
14197 # we don't really need to clear the stats for this test to work, since each
14198 # command has a unique jobid, but it makes debugging easier if needed.
14199 # for facet in $facets; do
14200 # local dev=$(convert_facet2label $facet)
14201 # # clear old jobstats
14202 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14205 # use a new JobID for each test, or we might see an old one
14206 [ "$JOBENV" = "FAKE_JOBID" ] &&
14207 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14209 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14211 [ "$JOBENV" = "nodelocal" ] && {
14212 FAKE_JOBID=id.$testnum.%e.$RANDOM
14213 $LCTL set_param jobid_name=$FAKE_JOBID
14214 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14217 log "Test: ${cmd[*]}"
14218 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14220 if [ $JOBENV = "FAKE_JOBID" ]; then
14221 FAKE_JOBID=$JOBVAL ${cmd[*]}
14226 # all files are created on OST0000
14227 for facet in $facets; do
14228 local stats="*.$(convert_facet2label $facet).job_stats"
14230 # strip out libtool wrappers for in-tree executables
14231 if [ $(do_facet $facet lctl get_param $stats |
14232 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14233 do_facet $facet lctl get_param $stats
14234 error "No jobstats for $JOBVAL found on $facet::$stats"
14240 local new_jobenv=$1
14242 set_persistent_param_and_check client "jobid_var" \
14243 "$FSNAME.sys.jobid_var" $new_jobenv
14246 test_205() { # Job stats
14247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14248 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14249 skip "Need MDS version with at least 2.7.1"
14250 remote_mgs_nodsh && skip "remote MGS with nodsh"
14251 remote_mds_nodsh && skip "remote MDS with nodsh"
14252 remote_ost_nodsh && skip "remote OST with nodsh"
14253 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14254 skip "Server doesn't support jobstats"
14255 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14257 local old_jobenv=$($LCTL get_param -n jobid_var)
14258 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14260 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14261 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14263 stack_trap "do_facet mgs $PERM_CMD \
14264 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14268 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14269 mdt.*.job_cleanup_interval | head -n 1)
14270 local new_interval=5
14271 do_facet $SINGLEMDS \
14272 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14273 stack_trap "do_facet $SINGLEMDS \
14274 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14275 local start=$SECONDS
14279 cmd="mkdir $DIR/$tdir"
14280 verify_jobstats "$cmd" "$SINGLEMDS"
14282 cmd="rmdir $DIR/$tdir"
14283 verify_jobstats "$cmd" "$SINGLEMDS"
14284 # mkdir on secondary MDT
14285 if [ $MDSCOUNT -gt 1 ]; then
14286 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14287 verify_jobstats "$cmd" "mds2"
14290 cmd="mknod $DIR/$tfile c 1 3"
14291 verify_jobstats "$cmd" "$SINGLEMDS"
14293 cmd="rm -f $DIR/$tfile"
14294 verify_jobstats "$cmd" "$SINGLEMDS"
14295 # create all files on OST0000 so verify_jobstats can find OST stats
14297 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14298 verify_jobstats "$cmd" "$SINGLEMDS"
14300 cmd="touch $DIR/$tfile"
14301 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14303 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14304 verify_jobstats "$cmd" "ost1"
14306 cancel_lru_locks osc
14307 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14308 verify_jobstats "$cmd" "ost1"
14310 cmd="$TRUNCATE $DIR/$tfile 0"
14311 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14313 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14314 verify_jobstats "$cmd" "$SINGLEMDS"
14315 # jobstats expiry - sleep until old stats should be expired
14316 local left=$((new_interval + 5 - (SECONDS - start)))
14317 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14318 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14320 cmd="mkdir $DIR/$tdir.expire"
14321 verify_jobstats "$cmd" "$SINGLEMDS"
14322 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14323 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14325 # Ensure that jobid are present in changelog (if supported by MDS)
14326 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14327 changelog_dump | tail -10
14328 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14329 [ $jobids -eq 9 ] ||
14330 error "Wrong changelog jobid count $jobids != 9"
14334 jobstats_set $JOBENV
14336 changelog_dump | grep $tfile
14337 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14338 [ $jobids -eq 0 ] ||
14339 error "Unexpected jobids when jobid_var=$JOBENV"
14342 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14343 JOBENV="JOBCOMPLEX"
14344 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14346 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14348 run_test 205 "Verify job stats"
14350 # LU-1480, LU-1773 and LU-1657
14352 mkdir -p $DIR/$tdir
14353 $LFS setstripe -c -1 $DIR/$tdir
14354 #define OBD_FAIL_LOV_INIT 0x1403
14355 $LCTL set_param fail_loc=0xa0001403
14356 $LCTL set_param fail_val=1
14357 touch $DIR/$tdir/$tfile || true
14359 run_test 206 "fail lov_init_raid0() doesn't lbug"
14362 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14363 local fsz=`stat -c %s $DIR/$tfile`
14364 cancel_lru_locks mdc
14366 # do not return layout in getattr intent
14367 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14368 $LCTL set_param fail_loc=0x170
14369 local sz=`stat -c %s $DIR/$tfile`
14371 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14375 run_test 207a "can refresh layout at glimpse"
14378 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14379 local cksum=`md5sum $DIR/$tfile`
14380 local fsz=`stat -c %s $DIR/$tfile`
14381 cancel_lru_locks mdc
14382 cancel_lru_locks osc
14384 # do not return layout in getattr intent
14385 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14386 $LCTL set_param fail_loc=0x171
14388 # it will refresh layout after the file is opened but before read issues
14389 echo checksum is "$cksum"
14390 echo "$cksum" |md5sum -c --quiet || error "file differs"
14394 run_test 207b "can refresh layout at open"
14397 # FIXME: in this test suite, only RD lease is used. This is okay
14398 # for now as only exclusive open is supported. After generic lease
14399 # is done, this test suite should be revised. - Jinshan
14401 remote_mds_nodsh && skip "remote MDS with nodsh"
14402 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14403 skip "Need MDS version at least 2.4.52"
14405 echo "==== test 1: verify get lease work"
14406 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14408 echo "==== test 2: verify lease can be broken by upcoming open"
14409 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14413 $MULTIOP $DIR/$tfile oO_RDONLY:c
14414 kill -USR1 $PID && wait $PID || error "break lease error"
14416 echo "==== test 3: verify lease can't be granted if an open already exists"
14417 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14421 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14422 kill -USR1 $PID && wait $PID || error "open file error"
14424 echo "==== test 4: lease can sustain over recovery"
14425 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14431 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14433 echo "==== test 5: lease broken can't be regained by replay"
14434 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14438 # open file to break lease and then recovery
14439 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14442 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14446 run_test 208 "Exclusive open"
14449 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14450 skip_env "must have disp_stripe"
14453 sync; sleep 5; sync;
14455 echo 3 > /proc/sys/vm/drop_caches
14456 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14458 # open/close 500 times
14459 for i in $(seq 500); do
14463 echo 3 > /proc/sys/vm/drop_caches
14464 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14466 echo "before: $req_before, after: $req_after"
14467 [ $((req_after - req_before)) -ge 300 ] &&
14468 error "open/close requests are not freed"
14471 run_test 209 "read-only open/close requests should be freed promptly"
14475 size=$((size % 8192 + 1))
14476 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14477 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14478 rm -f $DIR/f212 $DIR/f212.xyz
14480 run_test 212 "Sendfile test ============================================"
14483 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14484 cancel_lru_locks osc
14485 lctl set_param fail_loc=0x8000040f
14486 # generate a read lock
14487 cat $DIR/$tfile > /dev/null
14488 # write to the file, it will try to cancel the above read lock.
14489 cat /etc/hosts >> $DIR/$tfile
14491 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14493 test_214() { # for bug 20133
14494 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14495 for (( i=0; i < 340; i++ )) ; do
14496 touch $DIR/$tdir/d214c/a$i
14499 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14500 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14501 ls $DIR/d214c || error "ls $DIR/d214c failed"
14502 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14503 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14505 run_test 214 "hash-indexed directory test - bug 20133"
14507 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14508 create_lnet_proc_files() {
14509 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14512 # counterpart of create_lnet_proc_files
14513 remove_lnet_proc_files() {
14514 rm -f $TMP/lnet_$1.sys
14517 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14518 # 3rd arg as regexp for body
14519 check_lnet_proc_stats() {
14520 local l=$(cat "$TMP/lnet_$1" |wc -l)
14521 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14523 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14526 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14527 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14528 # optional and can be regexp for 2nd line (lnet.routes case)
14529 check_lnet_proc_entry() {
14530 local blp=2 # blp stands for 'position of 1st line of body'
14531 [ -z "$5" ] || blp=3 # lnet.routes case
14533 local l=$(cat "$TMP/lnet_$1" |wc -l)
14534 # subtracting one from $blp because the body can be empty
14535 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14537 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14538 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14540 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14541 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14543 # bail out if any unexpected line happened
14544 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14545 [ "$?" != 0 ] || error "$2 misformatted"
14548 test_215() { # for bugs 18102, 21079, 21517
14549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14551 local N='(0|[1-9][0-9]*)' # non-negative numeric
14552 local P='[1-9][0-9]*' # positive numeric
14553 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14554 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14555 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14556 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14558 local L1 # regexp for 1st line
14559 local L2 # regexp for 2nd line (optional)
14560 local BR # regexp for the rest (body)
14562 # lnet.stats should look as 11 space-separated non-negative numerics
14563 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14564 create_lnet_proc_files "stats"
14565 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14566 remove_lnet_proc_files "stats"
14568 # lnet.routes should look like this:
14569 # Routing disabled/enabled
14570 # net hops priority state router
14571 # where net is a string like tcp0, hops > 0, priority >= 0,
14572 # state is up/down,
14573 # router is a string like 192.168.1.1@tcp2
14574 L1="^Routing (disabled|enabled)$"
14575 L2="^net +hops +priority +state +router$"
14576 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14577 create_lnet_proc_files "routes"
14578 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14579 remove_lnet_proc_files "routes"
14581 # lnet.routers should look like this:
14582 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14583 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14584 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14585 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14586 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14587 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14588 create_lnet_proc_files "routers"
14589 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14590 remove_lnet_proc_files "routers"
14592 # lnet.peers should look like this:
14593 # nid refs state last max rtr min tx min queue
14594 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14595 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14596 # numeric (0 or >0 or <0), queue >= 0.
14597 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14598 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14599 create_lnet_proc_files "peers"
14600 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14601 remove_lnet_proc_files "peers"
14603 # lnet.buffers should look like this:
14604 # pages count credits min
14605 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14606 L1="^pages +count +credits +min$"
14607 BR="^ +$N +$N +$I +$I$"
14608 create_lnet_proc_files "buffers"
14609 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14610 remove_lnet_proc_files "buffers"
14612 # lnet.nis should look like this:
14613 # nid status alive refs peer rtr max tx min
14614 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14615 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14616 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14617 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14618 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14619 create_lnet_proc_files "nis"
14620 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14621 remove_lnet_proc_files "nis"
14623 # can we successfully write to lnet.stats?
14624 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14626 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14628 test_216() { # bug 20317
14629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14630 remote_ost_nodsh && skip "remote OST with nodsh"
14633 local facets=$(get_facets OST)
14634 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14636 save_lustre_params client "osc.*.contention_seconds" > $p
14637 save_lustre_params $facets \
14638 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14639 save_lustre_params $facets \
14640 "ldlm.namespaces.filter-*.contended_locks" >> $p
14641 save_lustre_params $facets \
14642 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14643 clear_stats osc.*.osc_stats
14645 # agressive lockless i/o settings
14646 do_nodes $(comma_list $(osts_nodes)) \
14647 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14648 ldlm.namespaces.filter-*.contended_locks=0 \
14649 ldlm.namespaces.filter-*.contention_seconds=60"
14650 lctl set_param -n osc.*.contention_seconds=60
14652 $DIRECTIO write $DIR/$tfile 0 10 4096
14653 $CHECKSTAT -s 40960 $DIR/$tfile
14655 # disable lockless i/o
14656 do_nodes $(comma_list $(osts_nodes)) \
14657 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14658 ldlm.namespaces.filter-*.contended_locks=32 \
14659 ldlm.namespaces.filter-*.contention_seconds=0"
14660 lctl set_param -n osc.*.contention_seconds=0
14661 clear_stats osc.*.osc_stats
14663 dd if=/dev/zero of=$DIR/$tfile count=0
14664 $CHECKSTAT -s 0 $DIR/$tfile
14666 restore_lustre_params <$p
14670 run_test 216 "check lockless direct write updates file size and kms correctly"
14672 test_217() { # bug 22430
14673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14678 for node in $(nodes_list); do
14679 nid=$(host_nids_address $node $NETTYPE)
14680 if [[ $nid = *-* ]] ; then
14681 echo "lctl ping $(h2nettype $nid)"
14682 lctl ping $(h2nettype $nid)
14684 echo "skipping $node (no hyphen detected)"
14688 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14691 # do directio so as not to populate the page cache
14692 log "creating a 10 Mb file"
14693 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14694 log "starting reads"
14695 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14696 log "truncating the file"
14697 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14699 kill %+ || true # reads might have finished
14700 echo "wait until dd is finished"
14702 log "removing the temporary file"
14703 rm -rf $DIR/$tfile || error "tmp file removal failed"
14705 run_test 218 "parallel read and truncate should not deadlock"
14708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14710 # write one partial page
14711 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14712 # set no grant so vvp_io_commit_write will do sync write
14713 $LCTL set_param fail_loc=0x411
14714 # write a full page at the end of file
14715 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14717 $LCTL set_param fail_loc=0
14718 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14719 $LCTL set_param fail_loc=0x411
14720 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14723 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14724 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14726 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14728 test_220() { #LU-325
14729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14730 remote_ost_nodsh && skip "remote OST with nodsh"
14731 remote_mds_nodsh && skip "remote MDS with nodsh"
14732 remote_mgs_nodsh && skip "remote MGS with nodsh"
14736 # create on MDT0000 so the last_id and next_id are correct
14738 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14742 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14743 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14744 osc.$mdtosc_proc1.prealloc_last_id)
14745 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14746 osc.$mdtosc_proc1.prealloc_next_id)
14750 if ! combined_mgs_mds ; then
14754 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14755 #define OBD_FAIL_OST_ENOINO 0x229
14756 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14757 create_pool $FSNAME.$TESTNAME || return 1
14758 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14760 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14762 MDSOBJS=$((last_id - next_id))
14763 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14765 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14766 echo "OST still has $count kbytes free"
14768 echo "create $MDSOBJS files @next_id..."
14769 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14771 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14772 osc.$mdtosc_proc1.prealloc_last_id)
14773 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14774 osc.$mdtosc_proc1.prealloc_next_id)
14776 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14781 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14782 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14784 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14785 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14786 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14787 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14788 echo "unlink $MDSOBJS files @$next_id..."
14789 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14791 if ! combined_mgs_mds ; then
14795 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14800 dd if=`which date` of=$MOUNT/date oflag=sync
14801 chmod +x $MOUNT/date
14803 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14804 $LCTL set_param fail_loc=0x80001401
14806 $MOUNT/date > /dev/null
14809 run_test 221 "make sure fault and truncate race to not cause OOM"
14812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14815 test_mkdir $DIR/$tdir
14816 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14817 createmany -o $DIR/$tdir/$tfile 10
14818 cancel_lru_locks mdc
14819 cancel_lru_locks osc
14820 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14821 $LCTL set_param fail_loc=0x31a
14822 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14823 $LCTL set_param fail_loc=0
14826 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14832 test_mkdir $DIR/$tdir
14833 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14834 createmany -o $DIR/$tdir/$tfile 10
14835 cancel_lru_locks mdc
14836 cancel_lru_locks osc
14837 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14838 $LCTL set_param fail_loc=0x31a
14839 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14840 $LCTL set_param fail_loc=0
14842 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14848 test_mkdir $DIR/$tdir
14849 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14850 createmany -o $DIR/$tdir/$tfile 10
14851 cancel_lru_locks mdc
14852 cancel_lru_locks osc
14853 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14854 $LCTL set_param fail_loc=0x31b
14855 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14856 $LCTL set_param fail_loc=0
14859 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14861 test_224a() { # LU-1039, MRP-303
14862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14864 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14865 $LCTL set_param fail_loc=0x508
14866 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14867 $LCTL set_param fail_loc=0
14870 run_test 224a "Don't panic on bulk IO failure"
14872 test_224b() { # LU-1039, MRP-303
14873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14875 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14876 cancel_lru_locks osc
14877 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14878 $LCTL set_param fail_loc=0x515
14879 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14880 $LCTL set_param fail_loc=0
14883 run_test 224b "Don't panic on bulk IO failure"
14885 test_224c() { # LU-6441
14886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14887 remote_mds_nodsh && skip "remote MDS with nodsh"
14889 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14890 save_writethrough $p
14891 set_cache writethrough on
14893 local pages_per_rpc=$($LCTL get_param \
14894 osc.*.max_pages_per_rpc)
14895 local at_max=$($LCTL get_param -n at_max)
14896 local timeout=$($LCTL get_param -n timeout)
14897 local test_at="at_max"
14898 local param_at="$FSNAME.sys.at_max"
14899 local test_timeout="timeout"
14900 local param_timeout="$FSNAME.sys.timeout"
14902 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14904 set_persistent_param_and_check client "$test_at" "$param_at" 0
14905 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14907 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14908 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14909 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14910 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14912 do_facet ost1 "$LCTL set_param fail_loc=0"
14914 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14915 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14918 $LCTL set_param -n $pages_per_rpc
14919 restore_lustre_params < $p
14922 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14924 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14927 if [ -z ${MDSSURVEY} ]; then
14928 skip_env "mds-survey not found"
14930 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14931 skip "Need MDS version at least 2.2.51"
14933 local mds=$(facet_host $SINGLEMDS)
14934 local target=$(do_nodes $mds 'lctl dl' |
14935 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14937 local cmd1="file_count=1000 thrhi=4"
14938 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14939 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14940 local cmd="$cmd1 $cmd2 $cmd3"
14942 rm -f ${TMP}/mds_survey*
14944 eval $cmd || error "mds-survey with zero-stripe failed"
14945 cat ${TMP}/mds_survey*
14946 rm -f ${TMP}/mds_survey*
14948 run_test 225a "Metadata survey sanity with zero-stripe"
14951 if [ -z ${MDSSURVEY} ]; then
14952 skip_env "mds-survey not found"
14954 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14955 skip "Need MDS version at least 2.2.51"
14956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14957 remote_mds_nodsh && skip "remote MDS with nodsh"
14958 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14959 skip_env "Need to mount OST to test"
14962 local mds=$(facet_host $SINGLEMDS)
14963 local target=$(do_nodes $mds 'lctl dl' |
14964 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14966 local cmd1="file_count=1000 thrhi=4"
14967 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14968 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14969 local cmd="$cmd1 $cmd2 $cmd3"
14971 rm -f ${TMP}/mds_survey*
14973 eval $cmd || error "mds-survey with stripe_count failed"
14974 cat ${TMP}/mds_survey*
14975 rm -f ${TMP}/mds_survey*
14977 run_test 225b "Metadata survey sanity with stripe_count = 1"
14979 mcreate_path2fid () {
14985 local path=$DIR/$tdir/$name
14990 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14991 error "cannot create $desc"
14993 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14995 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14997 fid_path=$($LFS fid2path $MOUNT $fid)
14999 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
15001 [ "$path" == "$fid_path" ] ||
15002 error "fid2path returned $fid_path, expected $path"
15004 echo "pass with $path and $fid"
15009 mkdir -p $DIR/$tdir
15011 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15012 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15013 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15014 mcreate_path2fid 0040666 0 0 dir "directory"
15015 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15016 mcreate_path2fid 0100666 0 0 file "regular file"
15017 mcreate_path2fid 0120666 0 0 link "symbolic link"
15018 mcreate_path2fid 0140666 0 0 sock "socket"
15020 run_test 226a "call path2fid and fid2path on files of all type"
15023 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15028 mkdir -p $DIR/$tdir
15029 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15030 error "create remote directory failed"
15031 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15032 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15033 "character special file (null)"
15034 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15035 "character special file (no device)"
15036 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15037 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15038 "block special file (loop)"
15039 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15040 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15041 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15043 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15045 # LU-1299 Executing or running ldd on a truncated executable does not
15046 # cause an out-of-memory condition.
15048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15049 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15051 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15052 chmod +x $MOUNT/date
15054 $MOUNT/date > /dev/null
15055 ldd $MOUNT/date > /dev/null
15058 run_test 227 "running truncated executable does not cause OOM"
15060 # LU-1512 try to reuse idle OI blocks
15062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15063 remote_mds_nodsh && skip "remote MDS with nodsh"
15064 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15066 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15067 local myDIR=$DIR/$tdir
15070 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15071 $LCTL set_param fail_loc=0x80001002
15072 createmany -o $myDIR/t- 10000
15073 $LCTL set_param fail_loc=0
15074 # The guard is current the largest FID holder
15076 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15078 local IDX=$(($SEQ % 64))
15080 do_facet $SINGLEMDS sync
15081 # Make sure journal flushed.
15083 local blk1=$(do_facet $SINGLEMDS \
15084 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15085 grep Blockcount | awk '{print $4}')
15087 # Remove old files, some OI blocks will become idle.
15088 unlinkmany $myDIR/t- 10000
15089 # Create new files, idle OI blocks should be reused.
15090 createmany -o $myDIR/t- 2000
15091 do_facet $SINGLEMDS sync
15092 # Make sure journal flushed.
15094 local blk2=$(do_facet $SINGLEMDS \
15095 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15096 grep Blockcount | awk '{print $4}')
15098 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15100 run_test 228a "try to reuse idle OI blocks"
15103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15104 remote_mds_nodsh && skip "remote MDS with nodsh"
15105 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15107 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15108 local myDIR=$DIR/$tdir
15111 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15112 $LCTL set_param fail_loc=0x80001002
15113 createmany -o $myDIR/t- 10000
15114 $LCTL set_param fail_loc=0
15115 # The guard is current the largest FID holder
15117 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15119 local IDX=$(($SEQ % 64))
15121 do_facet $SINGLEMDS sync
15122 # Make sure journal flushed.
15124 local blk1=$(do_facet $SINGLEMDS \
15125 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15126 grep Blockcount | awk '{print $4}')
15128 # Remove old files, some OI blocks will become idle.
15129 unlinkmany $myDIR/t- 10000
15132 stop $SINGLEMDS || error "Fail to stop MDT."
15134 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15136 df $MOUNT || error "Fail to df."
15137 # Create new files, idle OI blocks should be reused.
15138 createmany -o $myDIR/t- 2000
15139 do_facet $SINGLEMDS sync
15140 # Make sure journal flushed.
15142 local blk2=$(do_facet $SINGLEMDS \
15143 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15144 grep Blockcount | awk '{print $4}')
15146 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15148 run_test 228b "idle OI blocks can be reused after MDT restart"
15152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15153 remote_mds_nodsh && skip "remote MDS with nodsh"
15154 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15156 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15157 local myDIR=$DIR/$tdir
15160 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15161 $LCTL set_param fail_loc=0x80001002
15162 # 20000 files can guarantee there are index nodes in the OI file
15163 createmany -o $myDIR/t- 20000
15164 $LCTL set_param fail_loc=0
15165 # The guard is current the largest FID holder
15167 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15169 local IDX=$(($SEQ % 64))
15171 do_facet $SINGLEMDS sync
15172 # Make sure journal flushed.
15174 local blk1=$(do_facet $SINGLEMDS \
15175 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15176 grep Blockcount | awk '{print $4}')
15178 # Remove old files, some OI blocks will become idle.
15179 unlinkmany $myDIR/t- 20000
15181 # The OI file should become empty now
15183 # Create new files, idle OI blocks should be reused.
15184 createmany -o $myDIR/t- 2000
15185 do_facet $SINGLEMDS sync
15186 # Make sure journal flushed.
15188 local blk2=$(do_facet $SINGLEMDS \
15189 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15190 grep Blockcount | awk '{print $4}')
15192 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15194 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15196 test_229() { # LU-2482, LU-3448
15197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15198 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15199 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15200 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15204 # Create a file with a released layout and stripe count 2.
15205 $MULTIOP $DIR/$tfile H2c ||
15206 error "failed to create file with released layout"
15208 $LFS getstripe -v $DIR/$tfile
15210 local pattern=$($LFS getstripe -L $DIR/$tfile)
15211 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15213 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15215 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15216 stat $DIR/$tfile || error "failed to stat released file"
15218 chown $RUNAS_ID $DIR/$tfile ||
15219 error "chown $RUNAS_ID $DIR/$tfile failed"
15221 chgrp $RUNAS_ID $DIR/$tfile ||
15222 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15225 rm $DIR/$tfile || error "failed to remove released file"
15227 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15231 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15232 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15233 skip "Need MDS version at least 2.11.52"
15237 test_mkdir $DIR/$tdir
15238 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15239 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15240 [ $mdt_idx -ne 0 ] &&
15241 error "create local directory on wrong MDT $mdt_idx"
15243 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15244 error "create remote directory failed"
15245 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15246 [ $mdt_idx -ne $MDTIDX ] &&
15247 error "create remote directory on wrong MDT $mdt_idx"
15249 createmany -o $DIR/$tdir/test_230/t- 10 ||
15250 error "create files on remote directory failed"
15251 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15252 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15253 rm -r $DIR/$tdir || error "unlink remote directory failed"
15255 run_test 230a "Create remote directory and files under the remote directory"
15258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15259 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15260 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15261 skip "Need MDS version at least 2.11.52"
15269 local migrate_dir=$DIR/$tdir/migrate_dir
15270 local other_dir=$DIR/$tdir/other_dir
15272 test_mkdir $DIR/$tdir
15273 test_mkdir -i0 -c1 $migrate_dir
15274 test_mkdir -i0 -c1 $other_dir
15275 for ((i=0; i<10; i++)); do
15276 mkdir -p $migrate_dir/dir_${i}
15277 createmany -o $migrate_dir/dir_${i}/f 10 ||
15278 error "create files under remote dir failed $i"
15281 cp /etc/passwd $migrate_dir/$tfile
15282 cp /etc/passwd $other_dir/$tfile
15283 chattr +SAD $migrate_dir
15284 chattr +SAD $migrate_dir/$tfile
15286 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15287 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15288 local old_dir_mode=$(stat -c%f $migrate_dir)
15289 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15291 mkdir -p $migrate_dir/dir_default_stripe2
15292 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15293 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15295 mkdir -p $other_dir
15296 ln $migrate_dir/$tfile $other_dir/luna
15297 ln $migrate_dir/$tfile $migrate_dir/sofia
15298 ln $other_dir/$tfile $migrate_dir/david
15299 ln -s $migrate_dir/$tfile $other_dir/zachary
15300 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15301 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15303 $LFS migrate -m $MDTIDX $migrate_dir ||
15304 error "fails on migrating remote dir to MDT1"
15306 echo "migratate to MDT1, then checking.."
15307 for ((i = 0; i < 10; i++)); do
15308 for file in $(find $migrate_dir/dir_${i}); do
15309 mdt_index=$($LFS getstripe -m $file)
15310 [ $mdt_index == $MDTIDX ] ||
15311 error "$file is not on MDT${MDTIDX}"
15315 # the multiple link file should still in MDT0
15316 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15317 [ $mdt_index == 0 ] ||
15318 error "$file is not on MDT${MDTIDX}"
15320 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15321 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15322 error " expect $old_dir_flag get $new_dir_flag"
15324 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15325 [ "$old_file_flag" = "$new_file_flag" ] ||
15326 error " expect $old_file_flag get $new_file_flag"
15328 local new_dir_mode=$(stat -c%f $migrate_dir)
15329 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15330 error "expect mode $old_dir_mode get $new_dir_mode"
15332 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15333 [ "$old_file_mode" = "$new_file_mode" ] ||
15334 error "expect mode $old_file_mode get $new_file_mode"
15336 diff /etc/passwd $migrate_dir/$tfile ||
15337 error "$tfile different after migration"
15339 diff /etc/passwd $other_dir/luna ||
15340 error "luna different after migration"
15342 diff /etc/passwd $migrate_dir/sofia ||
15343 error "sofia different after migration"
15345 diff /etc/passwd $migrate_dir/david ||
15346 error "david different after migration"
15348 diff /etc/passwd $other_dir/zachary ||
15349 error "zachary different after migration"
15351 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15352 error "${tfile}_ln different after migration"
15354 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15355 error "${tfile}_ln_other different after migration"
15357 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15358 [ $stripe_count = 2 ] ||
15359 error "dir strpe_count $d != 2 after migration."
15361 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15362 [ $stripe_count = 2 ] ||
15363 error "file strpe_count $d != 2 after migration."
15365 #migrate back to MDT0
15368 $LFS migrate -m $MDTIDX $migrate_dir ||
15369 error "fails on migrating remote dir to MDT0"
15371 echo "migrate back to MDT0, checking.."
15372 for file in $(find $migrate_dir); do
15373 mdt_index=$($LFS getstripe -m $file)
15374 [ $mdt_index == $MDTIDX ] ||
15375 error "$file is not on MDT${MDTIDX}"
15378 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15379 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15380 error " expect $old_dir_flag get $new_dir_flag"
15382 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15383 [ "$old_file_flag" = "$new_file_flag" ] ||
15384 error " expect $old_file_flag get $new_file_flag"
15386 local new_dir_mode=$(stat -c%f $migrate_dir)
15387 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15388 error "expect mode $old_dir_mode get $new_dir_mode"
15390 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15391 [ "$old_file_mode" = "$new_file_mode" ] ||
15392 error "expect mode $old_file_mode get $new_file_mode"
15394 diff /etc/passwd ${migrate_dir}/$tfile ||
15395 error "$tfile different after migration"
15397 diff /etc/passwd ${other_dir}/luna ||
15398 error "luna different after migration"
15400 diff /etc/passwd ${migrate_dir}/sofia ||
15401 error "sofia different after migration"
15403 diff /etc/passwd ${other_dir}/zachary ||
15404 error "zachary different after migration"
15406 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15407 error "${tfile}_ln different after migration"
15409 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15410 error "${tfile}_ln_other different after migration"
15412 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15413 [ $stripe_count = 2 ] ||
15414 error "dir strpe_count $d != 2 after migration."
15416 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15417 [ $stripe_count = 2 ] ||
15418 error "file strpe_count $d != 2 after migration."
15420 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15422 run_test 230b "migrate directory"
15425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15426 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15427 remote_mds_nodsh && skip "remote MDS with nodsh"
15428 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15429 skip "Need MDS version at least 2.11.52"
15435 local migrate_dir=$DIR/$tdir/migrate_dir
15437 #If migrating directory fails in the middle, all entries of
15438 #the directory is still accessiable.
15439 test_mkdir $DIR/$tdir
15440 test_mkdir -i0 -c1 $migrate_dir
15441 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15443 createmany -o $migrate_dir/f $total ||
15444 error "create files under ${migrate_dir} failed"
15446 # fail after migrating top dir, and this will fail only once, so the
15447 # first sub file migration will fail (currently f3), others succeed.
15448 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15449 do_facet mds1 lctl set_param fail_loc=0x1801
15450 local t=$(ls $migrate_dir | wc -l)
15451 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15452 error "migrate should fail"
15453 local u=$(ls $migrate_dir | wc -l)
15454 [ "$u" == "$t" ] || error "$u != $t during migration"
15456 # add new dir/file should succeed
15457 mkdir $migrate_dir/dir ||
15458 error "mkdir failed under migrating directory"
15459 touch $migrate_dir/file ||
15460 error "create file failed under migrating directory"
15462 # add file with existing name should fail
15463 for file in $migrate_dir/f*; do
15464 stat $file > /dev/null || error "stat $file failed"
15465 $OPENFILE -f O_CREAT:O_EXCL $file &&
15466 error "open(O_CREAT|O_EXCL) $file should fail"
15467 $MULTIOP $file m && error "create $file should fail"
15468 touch $DIR/$tdir/remote_dir/$tfile ||
15469 error "touch $tfile failed"
15470 ln $DIR/$tdir/remote_dir/$tfile $file &&
15471 error "link $file should fail"
15472 mdt_index=$($LFS getstripe -m $file)
15473 if [ $mdt_index == 0 ]; then
15474 # file failed to migrate is not allowed to rename to
15475 mv $DIR/$tdir/remote_dir/$tfile $file &&
15476 error "rename to $file should fail"
15478 mv $DIR/$tdir/remote_dir/$tfile $file ||
15479 error "rename to $file failed"
15481 echo hello >> $file || error "write $file failed"
15484 # resume migration with different options should fail
15485 $LFS migrate -m 0 $migrate_dir &&
15486 error "migrate -m 0 $migrate_dir should fail"
15488 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15489 error "migrate -c 2 $migrate_dir should fail"
15491 # resume migration should succeed
15492 $LFS migrate -m $MDTIDX $migrate_dir ||
15493 error "migrate $migrate_dir failed"
15495 echo "Finish migration, then checking.."
15496 for file in $(find $migrate_dir); do
15497 mdt_index=$($LFS getstripe -m $file)
15498 [ $mdt_index == $MDTIDX ] ||
15499 error "$file is not on MDT${MDTIDX}"
15502 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15504 run_test 230c "check directory accessiblity if migration failed"
15507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15509 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15510 skip "Need MDS version at least 2.11.52"
15512 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15514 local migrate_dir=$DIR/$tdir/migrate_dir
15524 old_index=$((RANDOM % MDSCOUNT))
15525 old_count=$((MDSCOUNT - old_index))
15526 new_index=$((RANDOM % MDSCOUNT))
15527 new_count=$((MDSCOUNT - new_index))
15528 new_hash="all_char"
15530 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15531 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15533 test_mkdir $DIR/$tdir
15534 test_mkdir -i $old_index -c $old_count $migrate_dir
15536 for ((i=0; i<100; i++)); do
15537 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15538 createmany -o $migrate_dir/dir_${i}/f 100 ||
15539 error "create files under remote dir failed $i"
15542 echo -n "Migrate from MDT$old_index "
15543 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15544 echo -n "to MDT$new_index"
15545 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15548 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15549 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15550 error "migrate remote dir error"
15552 echo "Finish migration, then checking.."
15553 for file in $(find $migrate_dir); do
15554 mdt_index=$($LFS getstripe -m $file)
15555 if [ $mdt_index -lt $new_index ] ||
15556 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15557 error "$file is on MDT$mdt_index"
15561 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15563 run_test 230d "check migrate big directory"
15566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15567 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15568 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15569 skip "Need MDS version at least 2.11.52"
15576 mkdir -p $DIR/$tdir
15577 mkdir $DIR/$tdir/migrate_dir
15578 mkdir $DIR/$tdir/other_dir
15579 touch $DIR/$tdir/migrate_dir/a
15580 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15581 ls $DIR/$tdir/other_dir
15583 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15584 error "migrate dir fails"
15586 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15587 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15589 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15590 [ $mdt_index == 0 ] || error "a is not on MDT0"
15592 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15593 error "migrate dir fails"
15595 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15596 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15598 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15599 [ $mdt_index == 1 ] || error "a is not on MDT1"
15601 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15602 [ $mdt_index == 1 ] || error "b is not on MDT1"
15604 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15605 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15607 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15609 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15611 run_test 230e "migrate mulitple local link files"
15614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15615 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15616 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15617 skip "Need MDS version at least 2.11.52"
15622 mkdir -p $DIR/$tdir
15623 mkdir $DIR/$tdir/migrate_dir
15624 $LFS mkdir -i1 $DIR/$tdir/other_dir
15625 touch $DIR/$tdir/migrate_dir/a
15626 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15627 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15628 ls $DIR/$tdir/other_dir
15630 # a should be migrated to MDT1, since no other links on MDT0
15631 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15632 error "#1 migrate dir fails"
15633 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15634 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15635 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15636 [ $mdt_index == 1 ] || error "a is not on MDT1"
15638 # a should stay on MDT1, because it is a mulitple link file
15639 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15640 error "#2 migrate dir fails"
15641 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15642 [ $mdt_index == 1 ] || error "a is not on MDT1"
15644 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15645 error "#3 migrate dir fails"
15647 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15648 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15649 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15651 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15652 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15654 # a should be migrated to MDT0, since no other links on MDT1
15655 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15656 error "#4 migrate dir fails"
15657 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15658 [ $mdt_index == 0 ] || error "a is not on MDT0"
15660 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15662 run_test 230f "migrate mulitple remote link files"
15665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15666 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15667 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15668 skip "Need MDS version at least 2.11.52"
15670 mkdir -p $DIR/$tdir/migrate_dir
15672 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15673 error "migrating dir to non-exist MDT succeeds"
15676 run_test 230g "migrate dir to non-exist MDT"
15679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15680 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15681 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15682 skip "Need MDS version at least 2.11.52"
15686 mkdir -p $DIR/$tdir/migrate_dir
15688 $LFS migrate -m1 $DIR &&
15689 error "migrating mountpoint1 should fail"
15691 $LFS migrate -m1 $DIR/$tdir/.. &&
15692 error "migrating mountpoint2 should fail"
15695 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15696 error "migrating $tdir/migrate_dir/.. should fail"
15700 run_test 230h "migrate .. and root"
15703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15704 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15705 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15706 skip "Need MDS version at least 2.11.52"
15708 mkdir -p $DIR/$tdir/migrate_dir
15710 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15711 error "migration fails with a tailing slash"
15713 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15714 error "migration fails with two tailing slashes"
15716 run_test 230i "lfs migrate -m tolerates trailing slashes"
15719 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15720 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15721 skip "Need MDS version at least 2.11.52"
15723 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15724 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15725 error "create $tfile failed"
15726 cat /etc/passwd > $DIR/$tdir/$tfile
15728 $LFS migrate -m 1 $DIR/$tdir
15730 cmp /etc/passwd $DIR/$tdir/$tfile ||
15731 error "DoM file mismatch after migration"
15733 run_test 230j "DoM file data not changed after dir migration"
15736 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15737 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15738 skip "Need MDS version at least 2.11.56"
15741 local files_on_starting_mdt=0
15743 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15744 $LFS getdirstripe $DIR/$tdir
15745 for i in $(seq $total); do
15746 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15747 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15748 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15751 echo "$files_on_starting_mdt files on MDT0"
15753 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15754 $LFS getdirstripe $DIR/$tdir
15756 files_on_starting_mdt=0
15757 for i in $(seq $total); do
15758 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15759 error "file $tfile.$i mismatch after migration"
15760 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15761 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15764 echo "$files_on_starting_mdt files on MDT1 after migration"
15765 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15767 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15768 $LFS getdirstripe $DIR/$tdir
15770 files_on_starting_mdt=0
15771 for i in $(seq $total); do
15772 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15773 error "file $tfile.$i mismatch after 2nd migration"
15774 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15775 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15778 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15779 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15783 run_test 230k "file data not changed after dir migration"
15786 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15787 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15788 skip "Need MDS version at least 2.11.56"
15790 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15791 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15792 error "create files under remote dir failed $i"
15793 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15795 run_test 230l "readdir between MDTs won't crash"
15799 # For simplicity this test assumes that max_pages_per_rpc
15800 # is the same across all OSCs
15801 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15802 local bulk_size=$((max_pages * PAGE_SIZE))
15803 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15806 mkdir -p $DIR/$tdir
15807 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15808 error "failed to set stripe with -S ${brw_size}M option"
15810 # clear the OSC stats
15811 $LCTL set_param osc.*.stats=0 &>/dev/null
15814 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15815 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15816 oflag=direct &>/dev/null || error "dd failed"
15818 sync; sleep 1; sync # just to be safe
15819 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15820 if [ x$nrpcs != "x1" ]; then
15821 $LCTL get_param osc.*.stats
15822 error "found $nrpcs ost_write RPCs, not 1 as expected"
15826 # Drop the OSC cache, otherwise we will read from it
15827 cancel_lru_locks osc
15829 # clear the OSC stats
15830 $LCTL set_param osc.*.stats=0 &>/dev/null
15832 # Client reads $bulk_size.
15833 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15834 iflag=direct &>/dev/null || error "dd failed"
15836 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15837 if [ x$nrpcs != "x1" ]; then
15838 $LCTL get_param osc.*.stats
15839 error "found $nrpcs ost_read RPCs, not 1 as expected"
15842 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15845 mkdir -p $DIR/$tdir
15847 for i in {0..1023}; do
15848 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15849 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15850 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15854 run_test 231b "must not assert on fully utilized OST request buffer"
15857 mkdir -p $DIR/$tdir
15858 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15860 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15861 do_facet ost1 $LCTL set_param fail_loc=0x31c
15863 # ignore dd failure
15864 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15866 do_facet ost1 $LCTL set_param fail_loc=0
15867 umount_client $MOUNT || error "umount failed"
15868 mount_client $MOUNT || error "mount failed"
15869 stop ost1 || error "cannot stop ost1"
15870 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15872 run_test 232a "failed lock should not block umount"
15875 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15876 skip "Need MDS version at least 2.10.58"
15878 mkdir -p $DIR/$tdir
15879 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15880 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15882 cancel_lru_locks osc
15884 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15885 do_facet ost1 $LCTL set_param fail_loc=0x31c
15888 $LFS data_version $DIR/$tdir/$tfile || true
15890 do_facet ost1 $LCTL set_param fail_loc=0
15891 umount_client $MOUNT || error "umount failed"
15892 mount_client $MOUNT || error "mount failed"
15893 stop ost1 || error "cannot stop ost1"
15894 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15896 run_test 232b "failed data version lock should not block umount"
15899 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15900 skip "Need MDS version at least 2.3.64"
15901 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15903 local fid=$($LFS path2fid $MOUNT)
15905 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15906 error "cannot access $MOUNT using its FID '$fid'"
15908 run_test 233a "checking that OBF of the FS root succeeds"
15911 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15912 skip "Need MDS version at least 2.5.90"
15913 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15915 local fid=$($LFS path2fid $MOUNT/.lustre)
15917 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15918 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15920 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15921 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15922 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15924 run_test 233b "checking that OBF of the FS .lustre succeeds"
15927 local p="$TMP/sanityN-$TESTNAME.parameters"
15928 save_lustre_params client "llite.*.xattr_cache" > $p
15929 lctl set_param llite.*.xattr_cache 1 ||
15930 skip_env "xattr cache is not supported"
15932 mkdir -p $DIR/$tdir || error "mkdir failed"
15933 touch $DIR/$tdir/$tfile || error "touch failed"
15934 # OBD_FAIL_LLITE_XATTR_ENOMEM
15935 $LCTL set_param fail_loc=0x1405
15936 getfattr -n user.attr $DIR/$tdir/$tfile &&
15937 error "getfattr should have failed with ENOMEM"
15938 $LCTL set_param fail_loc=0x0
15941 restore_lustre_params < $p
15944 run_test 234 "xattr cache should not crash on ENOMEM"
15947 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15948 skip "Need MDS version at least 2.4.52"
15950 flock_deadlock $DIR/$tfile
15955 124) error "process hangs on a deadlock"
15957 *) error "error executing flock_deadlock $DIR/$tfile"
15961 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15965 check_swap_layouts_support
15967 local ref1=/etc/passwd
15968 local ref2=/etc/group
15969 local file1=$DIR/$tdir/f1
15970 local file2=$DIR/$tdir/f2
15972 test_mkdir -c1 $DIR/$tdir
15973 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15974 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15975 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15976 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15977 local fd=$(free_fd)
15978 local cmd="exec $fd<>$file2"
15981 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15982 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15985 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15990 run_test 236 "Layout swap on open unlinked file"
15992 # LU-4659 linkea consistency
15994 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15995 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15996 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15997 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16000 ln $DIR/$tfile $DIR/$tfile.lnk
16001 touch $DIR/$tfile.new
16002 mv $DIR/$tfile.new $DIR/$tfile
16003 local fid1=$($LFS path2fid $DIR/$tfile)
16004 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
16005 local path1=$($LFS fid2path $FSNAME "$fid1")
16006 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
16007 local path2=$($LFS fid2path $FSNAME "$fid2")
16008 [ $tfile.lnk == $path2 ] ||
16009 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16012 run_test 238 "Verify linkea consistency"
16014 test_239A() { # was test_239
16015 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16016 skip "Need MDS version at least 2.5.60"
16018 local list=$(comma_list $(mdts_nodes))
16020 mkdir -p $DIR/$tdir
16021 createmany -o $DIR/$tdir/f- 5000
16022 unlinkmany $DIR/$tdir/f- 5000
16023 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16024 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16025 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16026 osp.*MDT*.sync_in_flight" | calc_sum)
16027 [ "$changes" -eq 0 ] || error "$changes not synced"
16029 run_test 239A "osp_sync test"
16031 test_239a() { #LU-5297
16032 remote_mds_nodsh && skip "remote MDS with nodsh"
16035 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16036 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16037 chgrp $RUNAS_GID $DIR/$tfile
16038 wait_delete_completed
16040 run_test 239a "process invalid osp sync record correctly"
16042 test_239b() { #LU-5297
16043 remote_mds_nodsh && skip "remote MDS with nodsh"
16046 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16047 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16048 chgrp $RUNAS_GID $DIR/$tfile1
16049 wait_delete_completed
16050 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16052 chgrp $RUNAS_GID $DIR/$tfile2
16053 wait_delete_completed
16055 run_test 239b "process osp sync record with ENOMEM error correctly"
16058 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16059 remote_mds_nodsh && skip "remote MDS with nodsh"
16061 mkdir -p $DIR/$tdir
16063 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16064 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16065 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16066 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16068 umount_client $MOUNT || error "umount failed"
16069 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16070 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16071 mount_client $MOUNT || error "failed to mount client"
16073 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16074 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16076 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16082 for LOOP in $(seq $count); do
16083 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16084 cancel_lru_locks $OSC || true
16092 for LOOP in $(seq $1); do
16093 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16098 test_241a() { # was test_241
16099 local bsize=$PAGE_SIZE
16101 (( bsize < 40960 )) && bsize=40960
16102 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16104 cancel_lru_locks $OSC
16105 test_241_bio 1000 $bsize &
16107 test_241_dio 1000 $bsize
16110 run_test 241a "bio vs dio"
16113 local bsize=$PAGE_SIZE
16115 (( bsize < 40960 )) && bsize=40960
16116 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16118 test_241_dio 1000 $bsize &
16120 test_241_dio 1000 $bsize
16123 run_test 241b "dio vs dio"
16126 remote_mds_nodsh && skip "remote MDS with nodsh"
16128 mkdir -p $DIR/$tdir
16129 touch $DIR/$tdir/$tfile
16131 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16132 do_facet mds1 lctl set_param fail_loc=0x105
16133 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16135 do_facet mds1 lctl set_param fail_loc=0
16136 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16138 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16142 test_mkdir $DIR/$tdir
16143 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16145 run_test 243 "various group lock tests"
16149 test_mkdir $DIR/$tdir
16150 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16151 sendfile_grouplock $DIR/$tdir/$tfile || \
16152 error "sendfile+grouplock failed"
16155 run_test 244 "sendfile with group lock tests"
16158 local flagname="multi_mod_rpcs"
16159 local connect_data_name="max_mod_rpcs"
16162 # check if multiple modify RPCs flag is set
16163 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16164 grep "connect_flags:")
16167 echo "$out" | grep -qw $flagname
16168 if [ $? -ne 0 ]; then
16169 echo "connect flag $flagname is not set"
16173 # check if multiple modify RPCs data is set
16174 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16177 echo "$out" | grep -qw $connect_data_name ||
16178 error "import should have connect data $connect_data_name"
16180 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16182 test_246() { # LU-7371
16183 remote_ost_nodsh && skip "remote OST with nodsh"
16184 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16185 skip "Need OST version >= 2.7.62"
16187 do_facet ost1 $LCTL set_param fail_val=4095
16188 #define OBD_FAIL_OST_READ_SIZE 0x234
16189 do_facet ost1 $LCTL set_param fail_loc=0x234
16190 $LFS setstripe $DIR/$tfile -i 0 -c 1
16191 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16192 cancel_lru_locks $FSNAME-OST0000
16193 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16195 run_test 246 "Read file of size 4095 should return right length"
16201 umount_client $submount
16206 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16208 skip_env "Fileset feature is not supported"
16210 local submount=${MOUNT}_$tdir
16213 mkdir -p $submount || error "mkdir $submount failed"
16214 FILESET="$FILESET/$tdir" mount_client $submount ||
16215 error "mount $submount failed"
16216 trap "cleanup_247 $submount" EXIT
16217 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16218 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16219 error "read $MOUNT/$tdir/$tfile failed"
16220 cleanup_247 $submount
16222 run_test 247a "mount subdir as fileset"
16225 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16226 skip_env "Fileset feature is not supported"
16228 local submount=${MOUNT}_$tdir
16230 rm -rf $MOUNT/$tdir
16231 mkdir -p $submount || error "mkdir $submount failed"
16233 FILESET="$FILESET/$tdir" mount_client $submount &&
16234 error "mount $submount should fail"
16237 run_test 247b "mount subdir that dose not exist"
16240 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16241 skip_env "Fileset feature is not supported"
16243 local submount=${MOUNT}_$tdir
16245 mkdir -p $MOUNT/$tdir/dir1
16246 mkdir -p $submount || error "mkdir $submount failed"
16247 trap "cleanup_247 $submount" EXIT
16248 FILESET="$FILESET/$tdir" mount_client $submount ||
16249 error "mount $submount failed"
16250 local fid=$($LFS path2fid $MOUNT/)
16251 $LFS fid2path $submount $fid && error "fid2path should fail"
16252 cleanup_247 $submount
16254 run_test 247c "running fid2path outside root"
16257 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16258 skip "Fileset feature is not supported"
16260 local submount=${MOUNT}_$tdir
16262 mkdir -p $MOUNT/$tdir/dir1
16263 mkdir -p $submount || error "mkdir $submount failed"
16264 FILESET="$FILESET/$tdir" mount_client $submount ||
16265 error "mount $submount failed"
16266 trap "cleanup_247 $submount" EXIT
16267 local fid=$($LFS path2fid $submount/dir1)
16268 $LFS fid2path $submount $fid || error "fid2path should succeed"
16269 cleanup_247 $submount
16271 run_test 247d "running fid2path inside root"
16275 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16277 skip "Fileset feature is not supported"
16279 local submount=${MOUNT}_$tdir
16282 mkdir -p $submount || error "mkdir $submount failed"
16283 FILESET="$FILESET/.." mount_client $submount &&
16284 error "mount $submount should fail"
16287 run_test 247e "mount .. as fileset"
16290 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16291 [ -z "$fast_read_sav" ] && skip "no fast read support"
16293 # create a large file for fast read verification
16294 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16296 # make sure the file is created correctly
16297 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16298 { rm -f $DIR/$tfile; skip "file creation error"; }
16300 echo "Test 1: verify that fast read is 4 times faster on cache read"
16302 # small read with fast read enabled
16303 $LCTL set_param -n llite.*.fast_read=1
16304 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16305 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16306 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16307 # small read with fast read disabled
16308 $LCTL set_param -n llite.*.fast_read=0
16309 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16310 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16311 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16313 # verify that fast read is 4 times faster for cache read
16314 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16315 error_not_in_vm "fast read was not 4 times faster: " \
16316 "$t_fast vs $t_slow"
16318 echo "Test 2: verify the performance between big and small read"
16319 $LCTL set_param -n llite.*.fast_read=1
16321 # 1k non-cache read
16322 cancel_lru_locks osc
16323 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16324 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16325 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16327 # 1M non-cache read
16328 cancel_lru_locks osc
16329 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16330 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16331 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16333 # verify that big IO is not 4 times faster than small IO
16334 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16335 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16337 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16340 run_test 248 "fast read verification"
16342 test_249() { # LU-7890
16343 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16344 skip "Need at least version 2.8.54"
16347 $LFS setstripe -c 1 $DIR/$tfile
16348 # Offset 2T == 4k * 512M
16349 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16350 error "dd to 2T offset failed"
16352 run_test 249 "Write above 2T file size"
16355 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16356 && skip "no 16TB file size limit on ZFS"
16358 $LFS setstripe -c 1 $DIR/$tfile
16359 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16360 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16361 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16362 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16363 conv=notrunc,fsync && error "append succeeded"
16366 run_test 250 "Write above 16T limit"
16369 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16371 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16372 #Skip once - writing the first stripe will succeed
16373 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16374 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16375 error "short write happened"
16377 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16378 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16379 error "short read happened"
16383 run_test 251 "Handling short read and write correctly"
16386 remote_mds_nodsh && skip "remote MDS with nodsh"
16387 remote_ost_nodsh && skip "remote OST with nodsh"
16388 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16389 skip_env "ldiskfs only test"
16399 # check lr_reader on OST0000
16401 dev=$(facet_device $tgt)
16402 out=$(do_facet $tgt $LR_READER $dev)
16403 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16405 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16406 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16407 error "Invalid uuid returned by $LR_READER on target $tgt"
16408 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16410 # check lr_reader -c on MDT0000
16412 dev=$(facet_device $tgt)
16413 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16414 skip "$LR_READER does not support additional options"
16416 out=$(do_facet $tgt $LR_READER -c $dev)
16417 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16419 num=$(echo "$out" | grep -c "mdtlov")
16420 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16421 error "Invalid number of mdtlov clients returned by $LR_READER"
16422 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16424 # check lr_reader -cr on MDT0000
16425 out=$(do_facet $tgt $LR_READER -cr $dev)
16426 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16428 echo "$out" | grep -q "^reply_data:$" ||
16429 error "$LR_READER should have returned 'reply_data' section"
16430 num=$(echo "$out" | grep -c "client_generation")
16431 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16433 run_test 252 "check lr_reader tool"
16435 test_253_fill_ost() {
16436 local size_mb #how many MB should we write to pass watermark
16437 local lwm=$3 #low watermark
16438 local free_10mb #10% of free space
16440 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16441 size_mb=$((free_kb / 1024 - lwm))
16442 free_10mb=$((free_kb / 10240))
16443 #If 10% of free space cross low watermark use it
16444 if (( free_10mb > size_mb )); then
16447 #At least we need to store 1.1 of difference between
16448 #free space and low watermark
16449 size_mb=$((size_mb + size_mb / 10))
16451 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16452 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16453 oflag=append conv=notrunc
16458 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16459 echo "OST still has $((free_kb / 1024)) mbytes free"
16463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16464 remote_mds_nodsh && skip "remote MDS with nodsh"
16465 remote_mgs_nodsh && skip "remote MGS with nodsh"
16470 local ost_name=$($LFS osts |
16471 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16473 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16474 do_facet $SINGLEMDS $LCTL get_param -n \
16475 osp.$mdtosc_proc1.reserved_mb_high ||
16476 skip "remote MDS does not support reserved_mb_high"
16480 wait_delete_completed
16483 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16484 osp.$mdtosc_proc1.reserved_mb_high)
16485 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16486 osp.$mdtosc_proc1.reserved_mb_low)
16487 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16489 if ! combined_mgs_mds ; then
16492 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16493 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16494 error "Adding $ost_name to pool failed"
16496 # Wait for client to see a OST at pool
16497 wait_update $HOSTNAME "$LCTL get_param -n
16498 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16499 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16500 error "Client can not see the pool"
16501 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16502 error "Setstripe failed"
16504 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16505 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16506 echo "OST still has $((blocks/1024)) mbytes free"
16508 local new_lwm=$((blocks/1024-10))
16509 do_facet $SINGLEMDS $LCTL set_param \
16510 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16511 do_facet $SINGLEMDS $LCTL set_param \
16512 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16514 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16516 #First enospc could execute orphan deletion so repeat.
16517 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16519 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16520 osp.$mdtosc_proc1.prealloc_status)
16521 echo "prealloc_status $oa_status"
16523 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16524 error "File creation should fail"
16525 #object allocation was stopped, but we still able to append files
16526 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16527 error "Append failed"
16528 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16530 wait_delete_completed
16534 for i in $(seq 10 12); do
16535 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16536 error "File creation failed after rm";
16539 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16540 osp.$mdtosc_proc1.prealloc_status)
16541 echo "prealloc_status $oa_status"
16543 if (( oa_status != 0 )); then
16544 error "Object allocation still disable after rm"
16546 do_facet $SINGLEMDS $LCTL set_param \
16547 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16548 do_facet $SINGLEMDS $LCTL set_param \
16549 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16552 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16553 error "Remove $ost_name from pool failed"
16554 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16555 error "Pool destroy fialed"
16557 if ! combined_mgs_mds ; then
16561 run_test 253 "Check object allocation limit"
16564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16565 remote_mds_nodsh && skip "remote MDS with nodsh"
16566 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16567 skip "MDS does not support changelog_size"
16570 local MDT0=$(facet_svc $SINGLEMDS)
16572 changelog_register || error "changelog_register failed"
16574 changelog_clear 0 || error "changelog_clear failed"
16576 local size1=$(do_facet $SINGLEMDS \
16577 $LCTL get_param -n mdd.$MDT0.changelog_size)
16578 echo "Changelog size $size1"
16581 $LFS mkdir -i 0 $DIR/$tdir
16583 mkdir -p $DIR/$tdir/pics/2008/zachy
16584 touch $DIR/$tdir/pics/2008/zachy/timestamp
16585 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16586 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16587 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16588 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16589 rm $DIR/$tdir/pics/desktop.jpg
16591 local size2=$(do_facet $SINGLEMDS \
16592 $LCTL get_param -n mdd.$MDT0.changelog_size)
16593 echo "Changelog size after work $size2"
16595 (( $size2 > $size1 )) ||
16596 error "new Changelog size=$size2 less than old size=$size1"
16598 run_test 254 "Check changelog size"
16605 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16606 awk -F: '{print $2}' | grep $type > /dev/null
16607 if [ $? -ne 0 ]; then
16617 lfs ladvise -a willread $file > /dev/null 2>&1
16618 if [ $? -eq 0 ]; then
16622 lfs ladvise -a willread $file 2>&1 |
16623 grep "Inappropriate ioctl for device" > /dev/null
16624 if [ $? -eq 0 ]; then
16631 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16634 # run a random read IO workload
16635 # usage: random_read_iops <filename> <filesize> <iosize>
16636 random_read_iops() {
16639 local iosize=${3:-4096}
16641 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16642 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16645 drop_file_oss_cache() {
16649 $LFS ladvise -a dontneed $file 2>/dev/null ||
16650 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16653 ladvise_willread_performance()
16656 local average_origin=0
16657 local average_cache=0
16658 local average_ladvise=0
16660 for ((i = 1; i <= $repeat; i++)); do
16661 echo "Iter $i/$repeat: reading without willread hint"
16662 cancel_lru_locks osc
16663 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16664 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16665 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16666 average_origin=$(bc <<<"$average_origin + $speed_origin")
16668 cancel_lru_locks osc
16669 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16670 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16671 average_cache=$(bc <<<"$average_cache + $speed_cache")
16673 cancel_lru_locks osc
16674 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16675 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16676 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16677 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16678 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16680 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16681 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16682 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16684 speedup_cache=$(percent $average_cache $average_origin)
16685 speedup_ladvise=$(percent $average_ladvise $average_origin)
16687 echo "Average uncached read: $average_origin"
16688 echo "Average speedup with OSS cached read: " \
16689 "$average_cache = +$speedup_cache%"
16690 echo "Average speedup with ladvise willread: " \
16691 "$average_ladvise = +$speedup_ladvise%"
16693 local lowest_speedup=20
16694 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16695 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16696 "got $average_cache%. Skipping ladvise willread check."
16700 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16701 # it is still good to run until then to exercise 'ladvise willread'
16702 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16703 [ "$ost1_FSTYPE" = "zfs" ] &&
16704 echo "osd-zfs does not support dontneed or drop_caches" &&
16707 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16708 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16709 error_not_in_vm "Speedup with willread is less than " \
16710 "$lowest_speedup%, got $average_ladvise%"
16714 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16715 skip "lustre < 2.8.54 does not support ladvise "
16716 remote_ost_nodsh && skip "remote OST with nodsh"
16718 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16720 ladvise_no_type willread $DIR/$tfile &&
16721 skip "willread ladvise is not supported"
16723 ladvise_no_ioctl $DIR/$tfile &&
16724 skip "ladvise ioctl is not supported"
16727 local size=$((size_mb * 1048576))
16728 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16729 error "dd to $DIR/$tfile failed"
16731 lfs ladvise -a willread $DIR/$tfile ||
16732 error "Ladvise failed with no range argument"
16734 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16735 error "Ladvise failed with no -l or -e argument"
16737 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16738 error "Ladvise failed with only -e argument"
16740 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16741 error "Ladvise failed with only -l argument"
16743 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16744 error "End offset should not be smaller than start offset"
16746 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16747 error "End offset should not be equal to start offset"
16749 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16750 error "Ladvise failed with overflowing -s argument"
16752 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16753 error "Ladvise failed with overflowing -e argument"
16755 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16756 error "Ladvise failed with overflowing -l argument"
16758 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16759 error "Ladvise succeeded with conflicting -l and -e arguments"
16761 echo "Synchronous ladvise should wait"
16763 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16764 do_nodes $(comma_list $(osts_nodes)) \
16765 $LCTL set_param fail_val=$delay fail_loc=0x237
16767 local start_ts=$SECONDS
16768 lfs ladvise -a willread $DIR/$tfile ||
16769 error "Ladvise failed with no range argument"
16770 local end_ts=$SECONDS
16771 local inteval_ts=$((end_ts - start_ts))
16773 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16774 error "Synchronous advice didn't wait reply"
16777 echo "Asynchronous ladvise shouldn't wait"
16778 local start_ts=$SECONDS
16779 lfs ladvise -a willread -b $DIR/$tfile ||
16780 error "Ladvise failed with no range argument"
16781 local end_ts=$SECONDS
16782 local inteval_ts=$((end_ts - start_ts))
16784 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16785 error "Asynchronous advice blocked"
16788 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16789 ladvise_willread_performance
16791 run_test 255a "check 'lfs ladvise -a willread'"
16797 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16801 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16802 skip "lustre < 2.8.54 does not support ladvise "
16803 remote_ost_nodsh && skip "remote OST with nodsh"
16805 lfs setstripe -c 1 -i 0 $DIR/$tfile
16807 ladvise_no_type dontneed $DIR/$tfile &&
16808 skip "dontneed ladvise is not supported"
16810 ladvise_no_ioctl $DIR/$tfile &&
16811 skip "ladvise ioctl is not supported"
16813 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16814 [ "$ost1_FSTYPE" = "zfs" ] &&
16815 skip "zfs-osd does not support 'ladvise dontneed'"
16818 local size=$((size_mb * 1048576))
16819 # In order to prevent disturbance of other processes, only check 3/4
16820 # of the memory usage
16821 local kibibytes=$((size_mb * 1024 * 3 / 4))
16823 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16824 error "dd to $DIR/$tfile failed"
16826 #force write to complete before dropping OST cache & checking memory
16829 local total=$(facet_meminfo ost1 MemTotal)
16830 echo "Total memory: $total KiB"
16832 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16833 local before_read=$(facet_meminfo ost1 Cached)
16834 echo "Cache used before read: $before_read KiB"
16836 lfs ladvise -a willread $DIR/$tfile ||
16837 error "Ladvise willread failed"
16838 local after_read=$(facet_meminfo ost1 Cached)
16839 echo "Cache used after read: $after_read KiB"
16841 lfs ladvise -a dontneed $DIR/$tfile ||
16842 error "Ladvise dontneed again failed"
16843 local no_read=$(facet_meminfo ost1 Cached)
16844 echo "Cache used after dontneed ladvise: $no_read KiB"
16846 if [ $total -lt $((before_read + kibibytes)) ]; then
16847 echo "Memory is too small, abort checking"
16851 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16852 error "Ladvise willread should use more memory" \
16853 "than $kibibytes KiB"
16856 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16857 error "Ladvise dontneed should release more memory" \
16858 "than $kibibytes KiB"
16861 run_test 255b "check 'lfs ladvise -a dontneed'"
16864 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16865 skip "lustre < 2.10.53 does not support lockahead"
16873 test_mkdir -p $DIR/$tdir
16874 $LFS setstripe -i 0 -c 1 $DIR/$tdir
16876 #test 10 returns only success/failure
16878 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16880 if [ $rc -eq 255 ]; then
16881 error "Ladvise test${i} failed, ${rc}"
16884 #test 11 counts lock enqueue requests, all others count new locks
16886 count=$(do_facet ost1 \
16887 $LCTL get_param -n ost.OSS.ost.stats)
16888 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16890 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16892 if [ $rc -eq 255 ]; then
16893 error "Ladvise test${i} failed, ${rc}"
16896 new_count=$(do_facet ost1 \
16897 $LCTL get_param -n ost.OSS.ost.stats)
16898 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16899 awk '{ print $2 }')
16901 difference="$((new_count - count))"
16902 if [ $difference -ne $rc ]; then
16903 error "Ladvise test${i}, bad enqueue count, returned " \
16904 "${rc}, actual ${difference}"
16907 for i in $(seq 12 21); do
16908 # If we do not do this, we run the risk of having too many
16909 # locks and starting lock cancellation while we are checking
16911 cancel_lru_locks osc
16913 count=$($LCTL get_param -n \
16914 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16916 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16918 if [ $rc -eq 255 ]; then
16919 error "Ladvise test ${i} failed, ${rc}"
16922 new_count=$($LCTL get_param -n \
16923 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16924 difference="$((new_count - count))"
16926 # Test 15 output is divided by 100 to map down to valid return
16927 if [ $i -eq 15 ]; then
16931 if [ $difference -ne $rc ]; then
16932 error "Ladvise test ${i}, bad lock count, returned " \
16933 "${rc}, actual ${difference}"
16937 #test 22 returns only success/failure
16939 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16941 if [ $rc -eq 255 ]; then
16942 error "Ladvise test${i} failed, ${rc}"
16945 run_test 255c "suite of ladvise lockahead tests"
16948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16949 remote_mds_nodsh && skip "remote MDS with nodsh"
16950 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16951 changelog_users $SINGLEMDS | grep "^cl" &&
16952 skip "active changelog user"
16958 mdt_dev=$(mdsdevname 1)
16961 changelog_register || error "changelog_register failed"
16964 mkdir -p $DIR/$tdir
16966 changelog_clear 0 || error "changelog_clear failed"
16969 touch $DIR/$tdir/{1..10}
16972 stop $SINGLEMDS || error "Fail to stop MDT"
16976 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16978 #after mount new plainllog is used
16979 touch $DIR/$tdir/{11..19}
16980 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16981 cat_sl=$(do_facet $SINGLEMDS "sync; \
16982 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16983 llog_reader $tmpfile | grep -c type=1064553b")
16984 do_facet $SINGLEMDS llog_reader $tmpfile
16986 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16988 changelog_clear 0 || error "changelog_clear failed"
16990 cat_sl=$(do_facet $SINGLEMDS "sync; \
16991 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16992 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16994 if (( cat_sl == 2 )); then
16995 error "Empty plain llog was not deleted from changelog catalog"
16996 elif (( cat_sl != 1 )); then
16997 error "Active plain llog shouldn't be deleted from catalog"
17000 run_test 256 "Check llog delete for empty and not full state"
17003 remote_mds_nodsh && skip "remote MDS with nodsh"
17004 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
17005 skip "Need MDS version at least 2.8.55"
17007 test_mkdir $DIR/$tdir
17009 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17010 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17013 #define OBD_FAIL_MDS_XATTR_REP 0x161
17014 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17015 local facet=mds$((mdtidx + 1))
17016 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17017 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17019 stop $facet || error "stop MDS failed"
17020 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17021 error "start MDS fail"
17022 wait_recovery_complete $facet
17024 run_test 257 "xattr locks are not lost"
17026 # Verify we take the i_mutex when security requires it
17028 #define OBD_FAIL_IMUTEX_SEC 0x141c
17029 $LCTL set_param fail_loc=0x141c
17031 chmod u+s $DIR/$tfile
17032 chmod a+rwx $DIR/$tfile
17033 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17035 if [ $RC -ne 0 ]; then
17036 error "error, failed to take i_mutex, rc=$?"
17042 # Verify we do NOT take the i_mutex in the normal case
17044 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17045 $LCTL set_param fail_loc=0x141d
17048 chmod a+rw $DIR/$tfile
17049 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17051 if [ $RC -ne 0 ]; then
17052 error "error, took i_mutex unnecessarily, rc=$?"
17057 run_test 258b "verify i_mutex security behavior"
17060 local file=$DIR/$tfile
17064 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17066 stack_trap "rm -f $file" EXIT
17068 wait_delete_completed
17069 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17070 echo "before: $before"
17072 $LFS setstripe -i 0 -c 1 $file
17073 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17075 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17076 echo "after write: $after"
17078 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17079 do_facet ost1 $LCTL set_param fail_loc=0x2301
17081 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17082 echo "after truncate: $after"
17085 do_facet ost1 $LCTL set_param fail_loc=0
17086 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17088 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17089 echo "after restart: $after"
17090 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17091 error "missing truncate?"
17095 run_test 259 "crash at delayed truncate"
17098 #define OBD_FAIL_MDC_CLOSE 0x806
17099 $LCTL set_param fail_loc=0x80000806
17103 run_test 260 "Check mdc_close fail"
17105 ### Data-on-MDT sanity tests ###
17107 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17108 skip "Need MDS version at least 2.10.55 for DoM"
17111 local dom=$DIR/$tdir/dom_file
17112 local tmp=$DIR/$tdir/tmp_file
17114 mkdir -p $DIR/$tdir
17116 # basic checks for DoM component creation
17117 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17118 error "Can set MDT layout to non-first entry"
17120 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17121 error "Can define multiple entries as MDT layout"
17123 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17125 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17126 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17127 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17129 local mdtidx=$($LFS getstripe -m $dom)
17130 local mdtname=MDT$(printf %04x $mdtidx)
17131 local facet=mds$((mdtidx + 1))
17132 local space_check=1
17134 # Skip free space checks with ZFS
17135 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17139 local size_tmp=$((65536 * 3))
17140 local mdtfree1=$(do_facet $facet \
17141 lctl get_param -n osd*.*$mdtname.kbytesfree)
17143 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17144 # check also direct IO along write
17145 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17146 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17148 cmp $tmp $dom || error "file data is different"
17149 [ $(stat -c%s $dom) == $size_tmp ] ||
17150 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17151 if [ $space_check == 1 ]; then
17152 local mdtfree2=$(do_facet $facet \
17153 lctl get_param -n osd*.*$mdtname.kbytesfree)
17155 # increase in usage from by $size_tmp
17156 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17157 error "MDT free space wrong after write: " \
17158 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17162 local size_dom=10000
17164 $TRUNCATE $dom $size_dom
17165 [ $(stat -c%s $dom) == $size_dom ] ||
17166 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17167 if [ $space_check == 1 ]; then
17168 mdtfree1=$(do_facet $facet \
17169 lctl get_param -n osd*.*$mdtname.kbytesfree)
17170 # decrease in usage from $size_tmp to new $size_dom
17171 [ $(($mdtfree1 - $mdtfree2)) -ge \
17172 $(((size_tmp - size_dom) / 1024)) ] ||
17173 error "MDT free space is wrong after truncate: " \
17174 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17180 size_dom=$((size_dom + size_tmp))
17181 [ $(stat -c%s $dom) == $size_dom ] ||
17182 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17183 if [ $space_check == 1 ]; then
17184 mdtfree2=$(do_facet $facet \
17185 lctl get_param -n osd*.*$mdtname.kbytesfree)
17186 # increase in usage by $size_tmp from previous
17187 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17188 error "MDT free space is wrong after append: " \
17189 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17194 if [ $space_check == 1 ]; then
17195 mdtfree1=$(do_facet $facet \
17196 lctl get_param -n osd*.*$mdtname.kbytesfree)
17197 # decrease in usage by $size_dom from previous
17198 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17199 error "MDT free space is wrong after removal: " \
17200 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17203 # combined striping
17204 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17205 error "Can't create DoM + OST striping"
17207 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17208 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17209 # check also direct IO along write
17210 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17212 cmp $tmp $dom || error "file data is different"
17213 [ $(stat -c%s $dom) == $size_tmp ] ||
17214 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17219 run_test 270a "DoM: basic functionality tests"
17222 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17223 skip "Need MDS version at least 2.10.55"
17225 local dom=$DIR/$tdir/dom_file
17226 local max_size=1048576
17228 mkdir -p $DIR/$tdir
17229 $LFS setstripe -E $max_size -L mdt $dom
17231 # truncate over the limit
17232 $TRUNCATE $dom $(($max_size + 1)) &&
17233 error "successful truncate over the maximum size"
17234 # write over the limit
17235 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17236 error "successful write over the maximum size"
17237 # append over the limit
17238 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17239 echo "12345" >> $dom && error "successful append over the maximum size"
17244 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17247 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17248 skip "Need MDS version at least 2.10.55"
17250 mkdir -p $DIR/$tdir
17251 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17253 # check files inherit DoM EA
17254 touch $DIR/$tdir/first
17255 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17256 error "bad pattern"
17257 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17258 error "bad stripe count"
17259 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17260 error "bad stripe size"
17262 # check directory inherits DoM EA and uses it as default
17263 mkdir $DIR/$tdir/subdir
17264 touch $DIR/$tdir/subdir/second
17265 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17266 error "bad pattern in sub-directory"
17267 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17268 error "bad stripe count in sub-directory"
17269 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17270 error "bad stripe size in sub-directory"
17273 run_test 270c "DoM: DoM EA inheritance tests"
17276 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17277 skip "Need MDS version at least 2.10.55"
17279 mkdir -p $DIR/$tdir
17280 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17282 # inherit default DoM striping
17283 mkdir $DIR/$tdir/subdir
17284 touch $DIR/$tdir/subdir/f1
17286 # change default directory striping
17287 $LFS setstripe -c 1 $DIR/$tdir/subdir
17288 touch $DIR/$tdir/subdir/f2
17289 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17290 error "wrong default striping in file 2"
17291 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17292 error "bad pattern in file 2"
17295 run_test 270d "DoM: change striping from DoM to RAID0"
17298 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17299 skip "Need MDS version at least 2.10.55"
17301 mkdir -p $DIR/$tdir/dom
17302 mkdir -p $DIR/$tdir/norm
17305 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17306 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17308 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17309 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17311 # find DoM files by layout
17312 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17313 [ $NUM -eq $DOMFILES ] ||
17314 error "lfs find -L: found $NUM, expected $DOMFILES"
17315 echo "Test 1: lfs find 20 DOM files by layout: OK"
17317 # there should be 1 dir with default DOM striping
17318 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17320 error "lfs find -L: found $NUM, expected 1 dir"
17321 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17323 # find DoM files by stripe size
17324 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17325 [ $NUM -eq $DOMFILES ] ||
17326 error "lfs find -S: found $NUM, expected $DOMFILES"
17327 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17329 # find files by stripe offset except DoM files
17330 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17331 [ $NUM -eq $NORMFILES ] ||
17332 error "lfs find -i: found $NUM, expected $NORMFILES"
17333 echo "Test 5: lfs find no DOM files by stripe index: OK"
17336 run_test 270e "DoM: lfs find with DoM files test"
17339 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17340 skip "Need MDS version at least 2.10.55"
17342 local mdtname=${FSNAME}-MDT0000-mdtlov
17343 local dom=$DIR/$tdir/dom_file
17344 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17345 lod.$mdtname.dom_stripesize)
17346 local dom_limit=131072
17348 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17349 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17350 lod.$mdtname.dom_stripesize)
17351 [ ${dom_limit} -eq ${dom_current} ] ||
17352 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17354 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17355 $LFS setstripe -d $DIR/$tdir
17356 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17357 error "Can't set directory default striping"
17359 # exceed maximum stripe size
17360 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17361 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17362 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17363 error "Able to create DoM component size more than LOD limit"
17365 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17366 dom_current=$(do_facet mds1 $LCTL get_param -n \
17367 lod.$mdtname.dom_stripesize)
17368 [ 0 -eq ${dom_current} ] ||
17369 error "Can't set zero DoM stripe limit"
17372 # attempt to create DoM file on server with disabled DoM should
17373 # remove DoM entry from layout and be succeed
17374 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17375 error "Can't create DoM file (DoM is disabled)"
17376 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17377 error "File has DoM component while DoM is disabled"
17380 # attempt to create DoM file with only DoM stripe should return error
17381 $LFS setstripe -E $dom_limit -L mdt $dom &&
17382 error "Able to create DoM-only file while DoM is disabled"
17384 # too low values to be aligned with smallest stripe size 64K
17385 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17386 dom_current=$(do_facet mds1 $LCTL get_param -n \
17387 lod.$mdtname.dom_stripesize)
17388 [ 30000 -eq ${dom_current} ] &&
17389 error "Can set too small DoM stripe limit"
17391 # 64K is a minimal stripe size in Lustre, expect limit of that size
17392 [ 65536 -eq ${dom_current} ] ||
17393 error "Limit is not set to 64K but ${dom_current}"
17395 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17396 dom_current=$(do_facet mds1 $LCTL get_param -n \
17397 lod.$mdtname.dom_stripesize)
17399 [ 2147483648 -eq ${dom_current} ] &&
17400 error "Can set too large DoM stripe limit"
17402 do_facet mds1 $LCTL set_param -n \
17403 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17404 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17405 error "Can't create DoM component size after limit change"
17406 do_facet mds1 $LCTL set_param -n \
17407 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17408 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17409 error "Can't create DoM file after limit decrease"
17410 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17411 error "Can create big DoM component after limit decrease"
17412 touch ${dom}_def ||
17413 error "Can't create file with old default layout"
17415 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17418 run_test 270f "DoM: maximum DoM stripe size checks"
17421 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17422 skip "Need MDS version at least 2.10.55"
17424 local dom=$DIR/$tdir/dom
17426 mkdir -p $DIR/$tdir
17428 $LFS setstripe -E 1024K -L mdt $dom
17430 lctl set_param -n mdc.*.stats=clear
17431 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17432 cat $dom > /dev/null
17433 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17434 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17438 run_test 271a "DoM: data is cached for read after write"
17441 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17442 skip "Need MDS version at least 2.10.55"
17444 local dom=$DIR/$tdir/dom
17446 mkdir -p $DIR/$tdir
17448 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17450 lctl set_param -n mdc.*.stats=clear
17451 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17452 cancel_lru_locks mdc
17453 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17454 # second stat to check size is cached on client
17455 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17456 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17457 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17460 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17463 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17464 skip "Need MDS version at least 2.10.55"
17466 local dom=$DIR/$tdir/dom
17468 mkdir -p $DIR/$tdir
17470 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17472 lctl set_param -n mdc.*.stats=clear
17473 lctl set_param -n osc.*.stats=clear
17474 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17475 cancel_lru_locks mdc
17476 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17477 # second stat to check size is cached on client
17478 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17479 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17480 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17481 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17482 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17485 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17491 local mdt=MDT$(printf %04x $mdtidx)
17493 if [ -z $param ]; then
17494 lctl get_param -n mdc.*$mdt*.stats
17496 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17501 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17502 skip "Need MDS version at least 2.10.55"
17504 local dom=$DIR/$tdir/dom
17506 mkdir -p $DIR/$tdir
17508 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17510 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17511 local facet=mds$((mdtidx + 1))
17513 cancel_lru_locks mdc
17514 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17515 createmany -o $dom 1000
17516 lctl set_param -n mdc.*.stats=clear
17517 smalliomany -w $dom 1000 200
17518 get_mdc_stats $mdtidx
17519 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17520 # Each file has 1 open, 1 IO enqueues, total 2000
17521 # but now we have also +1 getxattr for security.capability, total 3000
17522 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17523 unlinkmany $dom 1000
17525 cancel_lru_locks mdc
17526 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17527 createmany -o $dom 1000
17528 lctl set_param -n mdc.*.stats=clear
17529 smalliomany -w $dom 1000 200
17530 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17531 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17532 # for OPEN and IO lock.
17533 [ $((enq - enq_2)) -ge 1000 ] ||
17534 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17535 unlinkmany $dom 1000
17538 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17540 cleanup_271def_tests() {
17546 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17547 skip "Need MDS version at least 2.10.57"
17549 local dom=$DIR/$tdir/dom
17550 local tmp=$TMP/$tfile
17551 trap "cleanup_271def_tests $tmp" EXIT
17553 mkdir -p $DIR/$tdir
17555 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17557 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17559 cancel_lru_locks mdc
17560 dd if=/dev/urandom of=$tmp bs=1000 count=1
17561 dd if=$tmp of=$dom bs=1000 count=1
17562 cancel_lru_locks mdc
17564 cat /etc/hosts >> $tmp
17565 lctl set_param -n mdc.*.stats=clear
17567 # append data to the same file it should update local page
17568 echo "Append to the same page"
17569 cat /etc/hosts >> $dom
17570 local num=$(get_mdc_stats $mdtidx ost_read)
17571 local ra=$(get_mdc_stats $mdtidx req_active)
17572 local rw=$(get_mdc_stats $mdtidx req_waittime)
17574 [ -z $num ] || error "$num READ RPC occured"
17575 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17579 cmp $tmp $dom || error "file miscompare"
17581 cancel_lru_locks mdc
17582 lctl set_param -n mdc.*.stats=clear
17584 echo "Open and read file"
17585 cat $dom > /dev/null
17586 local num=$(get_mdc_stats $mdtidx ost_read)
17587 local ra=$(get_mdc_stats $mdtidx req_active)
17588 local rw=$(get_mdc_stats $mdtidx req_waittime)
17590 [ -z $num ] || error "$num READ RPC occured"
17591 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17595 cmp $tmp $dom || error "file miscompare"
17599 run_test 271d "DoM: read on open (1K file in reply buffer)"
17602 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17603 skip "Need MDS version at least 2.10.57"
17605 local dom=$DIR/$tdir/dom
17606 local tmp=$TMP/$tfile
17607 trap "cleanup_271def_tests $tmp" EXIT
17609 mkdir -p $DIR/$tdir
17611 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17613 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17615 cancel_lru_locks mdc
17616 dd if=/dev/urandom of=$tmp bs=200000 count=1
17617 dd if=$tmp of=$dom bs=200000 count=1
17618 cancel_lru_locks mdc
17619 cat /etc/hosts >> $tmp
17620 lctl set_param -n mdc.*.stats=clear
17622 echo "Append to the same page"
17623 cat /etc/hosts >> $dom
17624 local num=$(get_mdc_stats $mdtidx ost_read)
17625 local ra=$(get_mdc_stats $mdtidx req_active)
17626 local rw=$(get_mdc_stats $mdtidx req_waittime)
17628 [ -z $num ] || error "$num READ RPC occured"
17629 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17633 cmp $tmp $dom || error "file miscompare"
17635 cancel_lru_locks mdc
17636 lctl set_param -n mdc.*.stats=clear
17638 echo "Open and read file"
17639 cat $dom > /dev/null
17640 local num=$(get_mdc_stats $mdtidx ost_read)
17641 local ra=$(get_mdc_stats $mdtidx req_active)
17642 local rw=$(get_mdc_stats $mdtidx req_waittime)
17644 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17645 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17649 cmp $tmp $dom || error "file miscompare"
17653 run_test 271f "DoM: read on open (200K file and read tail)"
17656 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17657 skip "Need MDS version at least 2.11.50"
17659 local dom=$DIR/$tdir/dom
17660 mkdir -p $DIR/$tdir
17662 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17663 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17664 error "failed to write data into $dom"
17665 local old_md5=$(md5sum $dom)
17667 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17668 error "failed to migrate to the same DoM component"
17670 local new_md5=$(md5sum $dom)
17672 [ "$old_md5" == "$new_md5" ] ||
17673 error "md5sum differ: $old_md5, $new_md5"
17675 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17676 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17678 run_test 272a "DoM migration: new layout with the same DOM component"
17681 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17682 skip "Need MDS version at least 2.11.50"
17684 local dom=$DIR/$tdir/dom
17685 mkdir -p $DIR/$tdir
17686 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17688 local mdtidx=$($LFS getstripe -m $dom)
17689 local mdtname=MDT$(printf %04x $mdtidx)
17690 local facet=mds$((mdtidx + 1))
17692 local mdtfree1=$(do_facet $facet \
17693 lctl get_param -n osd*.*$mdtname.kbytesfree)
17694 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17695 error "failed to write data into $dom"
17696 local old_md5=$(md5sum $dom)
17697 cancel_lru_locks mdc
17698 local mdtfree1=$(do_facet $facet \
17699 lctl get_param -n osd*.*$mdtname.kbytesfree)
17701 $LFS migrate -c2 $dom ||
17702 error "failed to migrate to the new composite layout"
17703 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17704 error "MDT stripe was not removed"
17706 cancel_lru_locks mdc
17707 local new_md5=$(md5sum $dom)
17708 [ "$old_md5" != "$new_md5" ] &&
17709 error "$old_md5 != $new_md5"
17711 # Skip free space checks with ZFS
17712 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17713 local mdtfree2=$(do_facet $facet \
17714 lctl get_param -n osd*.*$mdtname.kbytesfree)
17715 [ $mdtfree2 -gt $mdtfree1 ] ||
17716 error "MDT space is not freed after migration"
17720 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17723 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17724 skip "Need MDS version at least 2.11.50"
17726 local dom=$DIR/$tdir/$tfile
17727 mkdir -p $DIR/$tdir
17728 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17730 local mdtidx=$($LFS getstripe -m $dom)
17731 local mdtname=MDT$(printf %04x $mdtidx)
17732 local facet=mds$((mdtidx + 1))
17734 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17735 error "failed to write data into $dom"
17736 local old_md5=$(md5sum $dom)
17737 cancel_lru_locks mdc
17738 local mdtfree1=$(do_facet $facet \
17739 lctl get_param -n osd*.*$mdtname.kbytesfree)
17741 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17742 error "failed to migrate to the new composite layout"
17743 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17744 error "MDT stripe was not removed"
17746 cancel_lru_locks mdc
17747 local new_md5=$(md5sum $dom)
17748 [ "$old_md5" != "$new_md5" ] &&
17749 error "$old_md5 != $new_md5"
17751 # Skip free space checks with ZFS
17752 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17753 local mdtfree2=$(do_facet $facet \
17754 lctl get_param -n osd*.*$mdtname.kbytesfree)
17755 [ $mdtfree2 -gt $mdtfree1 ] ||
17756 error "MDS space is not freed after migration"
17760 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17763 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17764 skip "Need MDS version at least 2.11.50"
17766 # Layout swap cannot be done if either file has DOM component,
17767 # this will never be supported, migration should be used instead
17769 local dom=$DIR/$tdir/$tfile
17770 mkdir -p $DIR/$tdir
17772 $LFS setstripe -c2 ${dom}_plain
17773 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17774 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17775 error "can swap layout with DoM component"
17776 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17777 error "can swap layout with DoM component"
17779 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17780 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17781 error "can swap layout with DoM component"
17782 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17783 error "can swap layout with DoM component"
17786 run_test 273a "DoM: layout swapping should fail with DOM"
17789 remote_ost_nodsh && skip "remote OST with nodsh"
17790 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17791 skip "Need OST version >= 2.10.57"
17793 local file=$DIR/$tfile
17796 oss=$(comma_list $(osts_nodes))
17798 dd if=/dev/urandom of=$file bs=1M count=2 ||
17799 error "failed to create a file"
17800 cancel_lru_locks osc
17803 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17804 error "failed to read a file"
17806 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17807 $LCTL set_param fail_loc=0x8000031f
17809 cancel_lru_locks osc &
17812 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17813 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17814 #IO takes another lock, but matches the PENDING one
17815 #and places it to the IO RPC
17816 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17817 error "failed to read a file with PENDING lock"
17819 run_test 275 "Read on a canceled duplicate lock"
17822 remote_ost_nodsh && skip "remote OST with nodsh"
17825 do_facet ost1 "(while true; do \
17826 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17827 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17830 for LOOP in $(seq 20); do
17832 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17835 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17836 rm $TMP/sanity_276_pid"
17838 run_test 276 "Race between mount and obd_statfs"
17840 cleanup_test_300() {
17844 test_striped_dir() {
17849 mkdir -p $DIR/$tdir
17851 SAVE_UMASK=$(umask)
17852 trap cleanup_test_300 RETURN EXIT
17854 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17855 $DIR/$tdir/striped_dir ||
17856 error "set striped dir error"
17858 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17859 [ "$mode" = "755" ] || error "expect 755 got $mode"
17861 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17862 error "getdirstripe failed"
17863 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17864 if [ "$stripe_count" != "2" ]; then
17865 error "1:stripe_count is $stripe_count, expect 2"
17867 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17868 if [ "$stripe_count" != "2" ]; then
17869 error "2:stripe_count is $stripe_count, expect 2"
17872 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17873 if [ "$stripe_index" != "$mdt_index" ]; then
17874 error "stripe_index is $stripe_index, expect $mdt_index"
17877 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17878 error "nlink error after create striped dir"
17880 mkdir $DIR/$tdir/striped_dir/a
17881 mkdir $DIR/$tdir/striped_dir/b
17883 stat $DIR/$tdir/striped_dir/a ||
17884 error "create dir under striped dir failed"
17885 stat $DIR/$tdir/striped_dir/b ||
17886 error "create dir under striped dir failed"
17888 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17889 error "nlink error after mkdir"
17891 rmdir $DIR/$tdir/striped_dir/a
17892 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17893 error "nlink error after rmdir"
17895 rmdir $DIR/$tdir/striped_dir/b
17896 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17897 error "nlink error after rmdir"
17899 chattr +i $DIR/$tdir/striped_dir
17900 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17901 error "immutable flags not working under striped dir!"
17902 chattr -i $DIR/$tdir/striped_dir
17904 rmdir $DIR/$tdir/striped_dir ||
17905 error "rmdir striped dir error"
17913 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17914 skip "skipped for lustre < 2.7.0"
17915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17916 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17918 test_striped_dir 0 || error "failed on striped dir on MDT0"
17919 test_striped_dir 1 || error "failed on striped dir on MDT0"
17921 run_test 300a "basic striped dir sanity test"
17924 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17925 skip "skipped for lustre < 2.7.0"
17926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17927 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17934 test_mkdir $DIR/$tdir || error "mkdir fail"
17935 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17936 error "set striped dir error"
17937 for i in {0..9}; do
17938 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17940 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17941 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17942 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17944 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17945 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17946 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17950 run_test 300b "check ctime/mtime for striped dir"
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"
17960 mkdir -p $DIR/$tdir
17961 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17962 error "set striped dir error"
17964 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17965 error "chown striped dir failed"
17967 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17968 error "create 5k files failed"
17970 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17972 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17976 run_test 300c "chown && check ls under striped directory"
17979 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17980 skip "skipped for lustre < 2.7.0"
17981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17982 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17987 mkdir -p $DIR/$tdir
17988 $LFS setstripe -c 2 $DIR/$tdir
17990 #local striped directory
17991 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17992 error "set striped dir error"
17993 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17994 error "create 10 files failed"
17996 #remote striped directory
17997 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17998 error "set striped dir error"
17999 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18000 error "create 10 files failed"
18002 for file in $(find $DIR/$tdir); do
18003 stripe_count=$($LFS getstripe -c $file)
18004 [ $stripe_count -eq 2 ] ||
18005 error "wrong stripe $stripe_count for $file"
18010 run_test 300d "check default stripe under striped directory"
18013 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18014 skip "Need MDS version at least 2.7.55"
18015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18016 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18021 mkdir -p $DIR/$tdir
18023 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18024 error "set striped dir error"
18026 touch $DIR/$tdir/striped_dir/a
18027 touch $DIR/$tdir/striped_dir/b
18028 touch $DIR/$tdir/striped_dir/c
18030 mkdir $DIR/$tdir/striped_dir/dir_a
18031 mkdir $DIR/$tdir/striped_dir/dir_b
18032 mkdir $DIR/$tdir/striped_dir/dir_c
18034 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18035 error "set striped adir under striped dir error"
18037 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18038 error "set striped bdir under striped dir error"
18040 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18041 error "set striped cdir under striped dir error"
18043 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18044 error "rename dir under striped dir fails"
18046 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18047 error "rename dir under different stripes fails"
18049 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18050 error "rename file under striped dir should succeed"
18052 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18053 error "rename dir under striped dir should succeed"
18057 run_test 300e "check rename under striped directory"
18060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18061 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18062 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18063 skip "Need MDS version at least 2.7.55"
18069 mkdir -p $DIR/$tdir
18071 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18072 error "set striped dir error"
18074 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18075 error "set striped dir error"
18077 touch $DIR/$tdir/striped_dir/a
18078 mkdir $DIR/$tdir/striped_dir/dir_a
18079 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18080 error "create striped dir under striped dir fails"
18082 touch $DIR/$tdir/striped_dir1/b
18083 mkdir $DIR/$tdir/striped_dir1/dir_b
18084 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18085 error "create striped dir under striped dir fails"
18087 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18088 error "rename dir under different striped dir should fail"
18090 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18091 error "rename striped dir under diff striped dir should fail"
18093 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18094 error "rename file under diff striped dirs fails"
18098 run_test 300f "check rename cross striped directory"
18100 test_300_check_default_striped_dir()
18103 local default_count=$2
18104 local default_index=$3
18107 local dir_stripe_index
18110 echo "checking $dirname $default_count $default_index"
18111 $LFS setdirstripe -D -c $default_count -i $default_index \
18112 -t all_char $DIR/$tdir/$dirname ||
18113 error "set default stripe on striped dir error"
18114 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18115 [ $stripe_count -eq $default_count ] ||
18116 error "expect $default_count get $stripe_count for $dirname"
18118 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18119 [ $stripe_index -eq $default_index ] ||
18120 error "expect $default_index get $stripe_index for $dirname"
18122 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18123 error "create dirs failed"
18125 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18126 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18127 for dir in $(find $DIR/$tdir/$dirname/*); do
18128 stripe_count=$($LFS getdirstripe -c $dir)
18129 [ $stripe_count -eq $default_count ] ||
18130 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18131 error "stripe count $default_count != $stripe_count for $dir"
18133 stripe_index=$($LFS getdirstripe -i $dir)
18134 [ $default_index -eq -1 ] ||
18135 [ $stripe_index -eq $default_index ] ||
18136 error "$stripe_index != $default_index for $dir"
18138 #check default stripe
18139 stripe_count=$($LFS getdirstripe -D -c $dir)
18140 [ $stripe_count -eq $default_count ] ||
18141 error "default count $default_count != $stripe_count for $dir"
18143 stripe_index=$($LFS getdirstripe -D -i $dir)
18144 [ $stripe_index -eq $default_index ] ||
18145 error "default index $default_index != $stripe_index for $dir"
18147 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18151 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18152 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18153 skip "Need MDS version at least 2.7.55"
18160 mkdir $DIR/$tdir/normal_dir
18162 #Checking when client cache stripe index
18163 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18164 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18165 error "create striped_dir failed"
18167 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18168 error "create dir0 fails"
18169 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18170 [ $stripe_index -eq 0 ] ||
18171 error "dir0 expect index 0 got $stripe_index"
18173 mkdir $DIR/$tdir/striped_dir/dir1 ||
18174 error "create dir1 fails"
18175 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18176 [ $stripe_index -eq 1 ] ||
18177 error "dir1 expect index 1 got $stripe_index"
18179 #check default stripe count/stripe index
18180 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18181 test_300_check_default_striped_dir normal_dir 1 0
18182 test_300_check_default_striped_dir normal_dir 2 1
18183 test_300_check_default_striped_dir normal_dir 2 -1
18185 #delete default stripe information
18186 echo "delete default stripeEA"
18187 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18188 error "set default stripe on striped dir error"
18190 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18191 for dir in $(find $DIR/$tdir/normal_dir/*); do
18192 stripe_count=$($LFS getdirstripe -c $dir)
18193 [ $stripe_count -eq 0 ] ||
18194 error "expect 1 get $stripe_count for $dir"
18195 stripe_index=$($LFS getdirstripe -i $dir)
18196 [ $stripe_index -eq 0 ] ||
18197 error "expect 0 get $stripe_index for $dir"
18200 run_test 300g "check default striped directory for normal directory"
18203 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18204 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18205 skip "Need MDS version at least 2.7.55"
18211 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18212 error "set striped dir error"
18214 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18215 test_300_check_default_striped_dir striped_dir 1 0
18216 test_300_check_default_striped_dir striped_dir 2 1
18217 test_300_check_default_striped_dir striped_dir 2 -1
18219 #delete default stripe information
18220 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18221 error "set default stripe on striped dir error"
18223 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18224 for dir in $(find $DIR/$tdir/striped_dir/*); do
18225 stripe_count=$($LFS getdirstripe -c $dir)
18226 [ $stripe_count -eq 0 ] ||
18227 error "expect 1 get $stripe_count for $dir"
18230 run_test 300h "check default striped directory for striped directory"
18233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18234 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18235 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18236 skip "Need MDS version at least 2.7.55"
18243 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18244 error "set striped dir error"
18246 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18247 error "create files under striped dir failed"
18249 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18250 error "set striped hashdir error"
18252 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18253 error "create dir0 under hash dir failed"
18254 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18255 error "create dir1 under hash dir failed"
18257 # unfortunately, we need to umount to clear dir layout cache for now
18258 # once we fully implement dir layout, we can drop this
18259 umount_client $MOUNT || error "umount failed"
18260 mount_client $MOUNT || error "mount failed"
18262 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18263 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18264 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18266 #set the stripe to be unknown hash type
18267 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18268 $LCTL set_param fail_loc=0x1901
18269 for ((i = 0; i < 10; i++)); do
18270 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18271 error "stat f-$i failed"
18272 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18275 touch $DIR/$tdir/striped_dir/f0 &&
18276 error "create under striped dir with unknown hash should fail"
18278 $LCTL set_param fail_loc=0
18280 umount_client $MOUNT || error "umount failed"
18281 mount_client $MOUNT || error "mount failed"
18285 run_test 300i "client handle unknown hash type striped directory"
18288 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18290 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18291 skip "Need MDS version at least 2.7.55"
18298 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18299 $LCTL set_param fail_loc=0x1702
18300 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18301 error "set striped dir error"
18303 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18304 error "create files under striped dir failed"
18306 $LCTL set_param fail_loc=0
18308 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18312 run_test 300j "test large update record"
18315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18316 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18317 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18318 skip "Need MDS version at least 2.7.55"
18320 # this test needs a huge transaction
18322 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18323 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18330 #define OBD_FAIL_LARGE_STRIPE 0x1703
18331 $LCTL set_param fail_loc=0x1703
18332 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18333 error "set striped dir error"
18334 $LCTL set_param fail_loc=0
18336 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18337 error "getstripeddir fails"
18338 rm -rf $DIR/$tdir/striped_dir ||
18339 error "unlink striped dir fails"
18343 run_test 300k "test large striped directory"
18346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18347 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18348 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18349 skip "Need MDS version at least 2.7.55"
18353 test_mkdir -p $DIR/$tdir/striped_dir
18354 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18355 error "chown $RUNAS_ID failed"
18356 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18357 error "set default striped dir failed"
18359 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18360 $LCTL set_param fail_loc=0x80000158
18361 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18363 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18364 [ $stripe_index -eq 1 ] ||
18365 error "expect 1 get $stripe_index for $dir"
18367 run_test 300l "non-root user to create dir under striped dir with stale layout"
18370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18371 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18372 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18373 skip "Need MDS version at least 2.7.55"
18375 mkdir -p $DIR/$tdir/striped_dir
18376 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18377 error "set default stripes dir error"
18379 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18381 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18382 [ $stripe_count -eq 0 ] ||
18383 error "expect 0 get $stripe_count for a"
18385 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18386 error "set default stripes dir error"
18388 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18390 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18391 [ $stripe_count -eq 0 ] ||
18392 error "expect 0 get $stripe_count for b"
18394 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18395 error "set default stripes dir error"
18397 mkdir $DIR/$tdir/striped_dir/c &&
18398 error "default stripe_index is invalid, mkdir c should fails"
18400 rm -rf $DIR/$tdir || error "rmdir fails"
18402 run_test 300m "setstriped directory on single MDT FS"
18405 local list=$(comma_list $(mdts_nodes))
18408 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18414 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18415 skip "Need MDS version at least 2.7.55"
18416 remote_mds_nodsh && skip "remote MDS with nodsh"
18419 local list=$(comma_list $(mdts_nodes))
18421 trap cleanup_300n RETURN EXIT
18422 mkdir -p $DIR/$tdir
18423 chmod 777 $DIR/$tdir
18424 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18425 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18426 error "create striped dir succeeds with gid=0"
18428 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18429 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18430 error "create striped dir fails with gid=-1"
18432 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18433 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18434 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18435 error "set default striped dir succeeds with gid=0"
18438 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18439 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18440 error "set default striped dir fails with gid=-1"
18443 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18444 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18445 error "create test_dir fails"
18446 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18447 error "create test_dir1 fails"
18448 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18449 error "create test_dir2 fails"
18452 run_test 300n "non-root user to create dir under striped dir with default EA"
18455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18456 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18457 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18458 skip "Need MDS version at least 2.7.55"
18463 mkdir -p $DIR/$tdir
18465 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18466 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18467 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18468 skip "not enough free inodes $numfree1 $numfree2"
18471 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18472 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18473 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18474 skip "not enough free space $numfree1 $numfree2"
18477 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18478 error "setdirstripe fails"
18480 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18481 error "create dirs fails"
18483 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18484 ls $DIR/$tdir/striped_dir > /dev/null ||
18485 error "ls striped dir fails"
18486 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18487 error "unlink big striped dir fails"
18489 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18493 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18494 remote_mds_nodsh && skip "remote MDS with nodsh"
18496 mkdir -p $DIR/$tdir
18498 #define OBD_FAIL_OUT_ENOSPC 0x1704
18499 do_facet mds2 lctl set_param fail_loc=0x80001704
18500 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18501 && error "create striped directory should fail"
18503 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18505 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18508 run_test 300p "create striped directory without space"
18511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18512 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18514 local fd=$(free_fd)
18515 local cmd="exec $fd<$tdir"
18517 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18520 trap "eval $cmd" EXIT
18521 cd $tdir || error "cd $tdir fails"
18522 rmdir ../$tdir || error "rmdir $tdir fails"
18523 mkdir local_dir && error "create dir succeeds"
18524 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18528 run_test 300q "create remote directory under orphan directory"
18531 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18532 skip "Need MDS version at least 2.7.55" && return
18533 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18537 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18538 error "set striped dir error"
18540 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18541 error "getstripeddir fails"
18544 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18545 awk '/lmv_stripe_count:/ { print $2 }')
18547 [ $MDSCOUNT -ne $stripe_count ] &&
18548 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18550 rm -rf $DIR/$tdir/striped_dir ||
18551 error "unlink striped dir fails"
18553 run_test 300r "test -1 striped directory"
18555 prepare_remote_file() {
18556 mkdir $DIR/$tdir/src_dir ||
18557 error "create remote source failed"
18559 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18560 error "cp to remote source failed"
18561 touch $DIR/$tdir/src_dir/a
18563 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18564 error "create remote target dir failed"
18566 touch $DIR/$tdir/tgt_dir/b
18568 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18569 error "rename dir cross MDT failed!"
18571 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18572 error "src_child still exists after rename"
18574 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18575 error "missing file(a) after rename"
18577 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18578 error "diff after rename"
18582 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18585 local remote_file=$DIR/$tdir/tgt_dir/b
18587 mkdir -p $DIR/$tdir
18589 prepare_remote_file || error "prepare remote file failed"
18592 $OPENUNLINK $remote_file $remote_file ||
18593 error "openunlink $remote_file failed"
18594 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18596 run_test 310a "open unlink remote file"
18599 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18602 local remote_file=$DIR/$tdir/tgt_dir/b
18604 mkdir -p $DIR/$tdir
18606 prepare_remote_file || error "prepare remote file failed"
18608 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18609 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18610 $CHECKSTAT -t file $remote_file || error "check file failed"
18612 run_test 310b "unlink remote file with multiple links while open"
18615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18616 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18618 local remote_file=$DIR/$tdir/tgt_dir/b
18620 mkdir -p $DIR/$tdir
18622 prepare_remote_file || error "prepare remote file failed"
18624 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18625 multiop_bg_pause $remote_file O_uc ||
18626 error "mulitop failed for remote file"
18628 $MULTIOP $DIR/$tfile Ouc
18629 kill -USR1 $MULTIPID
18632 run_test 310c "open-unlink remote file with multiple links"
18636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18637 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18638 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18639 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18640 remote_mds_nodsh && skip "remote MDS with nodsh"
18642 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18643 local mdts=$(comma_list $(mdts_nodes))
18645 mkdir -p $DIR/$tdir
18646 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18647 createmany -o $DIR/$tdir/$tfile. 1000
18649 # statfs data is not real time, let's just calculate it
18650 old_iused=$((old_iused + 1000))
18652 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18653 osp.*OST0000*MDT0000.create_count")
18654 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18655 osp.*OST0000*MDT0000.max_create_count")
18656 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18658 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18659 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18660 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18662 unlinkmany $DIR/$tdir/$tfile. 1000
18664 do_nodes $mdts "$LCTL set_param -n \
18665 osp.*OST0000*.max_create_count=$max_count"
18666 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18667 do_nodes $mdts "$LCTL set_param -n \
18668 osp.*OST0000*.create_count=$count"
18669 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18670 grep "=0" && error "create_count is zero"
18673 for i in $(seq 120); do
18674 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18675 # system may be too busy to destroy all objs in time, use
18676 # a somewhat small value to not fail autotest
18677 [ $((old_iused - new_iused)) -gt 400 ] && break
18681 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18682 [ $((old_iused - new_iused)) -gt 400 ] ||
18683 error "objs not destroyed after unlink"
18685 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18692 local vdevdir=$(dirname $(facet_vdevice $ost))
18693 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18694 local zfs_zapid=$(do_facet $ost $cmd |
18695 grep -w "/O/0/d$((objid%32))" -C 5 |
18696 awk '/Object/{getline; print $1}')
18697 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18698 awk "/$objid = /"'{printf $3}')
18703 zfs_object_blksz() {
18707 local vdevdir=$(dirname $(facet_vdevice $ost))
18708 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18709 local blksz=$(do_facet $ost $cmd $objid |
18710 awk '/dblk/{getline; printf $4}')
18712 case "${blksz: -1}" in
18713 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18714 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18721 test_312() { # LU-4856
18722 remote_ost_nodsh && skip "remote OST with nodsh"
18723 [ "$ost1_FSTYPE" = "zfs" ] ||
18724 skip_env "the test only applies to zfs"
18726 local max_blksz=$(do_facet ost1 \
18727 $ZFS get -p recordsize $(facet_device ost1) |
18728 awk '!/VALUE/{print $3}')
18730 # to make life a little bit easier
18731 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18732 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18734 local tf=$DIR/$tdir/$tfile
18736 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18738 # Get ZFS object id
18739 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18740 # block size change by sequential overwrite
18743 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18744 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18746 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18747 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18751 # block size change by sequential append write
18752 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18753 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18754 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18757 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18758 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18759 oflag=sync conv=notrunc
18761 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18762 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18763 error "blksz error, actual $blksz, " \
18764 "expected: 2 * $count * $PAGE_SIZE"
18770 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18771 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18773 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18774 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18775 [ $blksz -eq $PAGE_SIZE ] ||
18776 error "blksz error: $blksz, expected: $PAGE_SIZE"
18778 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18779 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18780 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18782 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18783 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18784 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18786 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18789 remote_ost_nodsh && skip "remote OST with nodsh"
18791 local file=$DIR/$tfile
18794 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18796 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18797 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18798 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18799 error "write should failed"
18800 do_facet ost1 "$LCTL set_param fail_loc=0"
18803 run_test 313 "io should fail after last_rcvd update fail"
18806 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18808 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18809 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18811 wait_delete_completed
18812 do_facet ost1 "$LCTL set_param fail_loc=0"
18814 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18816 test_315() { # LU-618
18817 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18819 local file=$DIR/$tfile
18822 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18823 error "multiop file write failed"
18824 $MULTIOP $file oO_RDONLY:r4063232_c &
18829 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18832 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18835 run_test 315 "read should be accounted"
18838 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18839 large_xattr_enabled || skip_env "ea_inode feature disabled"
18841 rm -rf $DIR/$tdir/d
18842 mkdir -p $DIR/$tdir/d
18843 chown nobody $DIR/$tdir/d
18844 touch $DIR/$tdir/d/file
18846 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18848 run_test 316 "lfs mv"
18851 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18852 skip "Need MDS version at least 2.11.53"
18854 local grant_blk_size
18856 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18857 skip "LU-10370: no implementation for ZFS" && return
18860 stack_trap "rm -f $DIR/$tfile" EXIT
18861 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18862 awk '/grant_block_size:/ { print $2; exit; }')
18864 # Create File of size 5M. Truncate it to below size's and verify
18867 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18868 error "Create file : $DIR/$tfile"
18870 for trunc_sz in 2097152 4097 4000 509 0; do
18871 $TRUNCATE $DIR/$tfile $trunc_sz ||
18872 error "truncate $tfile to $trunc_sz failed"
18873 local sz=$(stat --format=%s $DIR/$tfile)
18874 local blk=$(stat --format=%b $DIR/$tfile)
18875 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18876 grant_blk_size) * 8))
18878 if [[ $blk -ne $trunc_blk ]]; then
18879 $(which stat) $DIR/$tfile
18880 error "Expected Block $trunc_blk got $blk for $tfile"
18883 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18884 error "Expected Size $trunc_sz got $sz for $tfile"
18889 # Create file with a hole and write actual two blocks. Block count
18892 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18893 conv=fsync || error "Create file : $DIR/$tfile"
18895 # Calculate the final truncate size.
18896 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18899 # truncate to size $trunc_sz bytes. Strip the last block
18900 # The block count must drop to 8
18902 $TRUNCATE $DIR/$tfile $trunc_sz ||
18903 error "truncate $tfile to $trunc_sz failed"
18905 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18906 sz=$(stat --format=%s $DIR/$tfile)
18907 blk=$(stat --format=%b $DIR/$tfile)
18909 if [[ $blk -ne $trunc_bsz ]]; then
18910 $(which stat) $DIR/$tfile
18911 error "Expected Block $trunc_bsz got $blk for $tfile"
18914 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18915 error "Expected Size $trunc_sz got $sz for $tfile"
18917 run_test 317 "Verify blocks get correctly update after truncate"
18920 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
18922 local before=$(date +%s)
18924 local mdir=$DIR/$tdir
18925 local file=$mdir/xxx
18927 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
18930 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
18931 $LCTL set_param fail_val=5 fail_loc=0x8000032c
18932 $LFS mv -m1 $file &
18935 dd if=$file of=/dev/null
18937 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
18938 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
18940 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
18942 run_test 319 "lost lease lock on migrate error"
18945 local read_write=$1
18946 if [ "$read_write" = "write" ]; then
18947 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18948 elif [ "$read_write" = "read" ]; then
18949 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18951 error "argument error"
18954 # turn off debug for performance testing
18955 local saved_debug=$($LCTL get_param -n debug)
18956 $LCTL set_param debug=0
18958 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18960 # get ost1 size - lustre-OST0000
18961 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18962 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18963 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18965 if [ "$read_write" = "read" ]; then
18966 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18969 local start_time=$(date +%s.%N)
18970 $dd_cmd bs=1M count=$blocks oflag=sync ||
18971 error "real dd $read_write error"
18972 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18974 if [ "$read_write" = "write" ]; then
18978 # define OBD_FAIL_OST_FAKE_RW 0x238
18979 do_facet ost1 $LCTL set_param fail_loc=0x238
18981 local start_time=$(date +%s.%N)
18982 $dd_cmd bs=1M count=$blocks oflag=sync ||
18983 error "fake dd $read_write error"
18984 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18986 if [ "$read_write" = "write" ]; then
18988 cancel_lru_locks osc
18989 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18990 error "$tfile size not $blocks MB"
18992 do_facet ost1 $LCTL set_param fail_loc=0
18994 echo "fake $read_write $duration_fake vs. normal $read_write" \
18995 "$duration in seconds"
18996 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18997 error_not_in_vm "fake write is slower"
18999 $LCTL set_param -n debug="$saved_debug"
19002 test_399a() { # LU-7655 for OST fake write
19003 remote_ost_nodsh && skip "remote OST with nodsh"
19007 run_test 399a "fake write should not be slower than normal write"
19009 test_399b() { # LU-8726 for OST fake read
19010 remote_ost_nodsh && skip "remote OST with nodsh"
19011 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19012 skip_env "ldiskfs only test"
19017 run_test 399b "fake read should not be slower than normal read"
19019 test_400a() { # LU-1606, was conf-sanity test_74
19020 if ! which $CC > /dev/null 2>&1; then
19021 skip_env "$CC is not installed"
19024 local extra_flags=''
19025 local out=$TMP/$tfile
19026 local prefix=/usr/include/lustre
19029 if ! [[ -d $prefix ]]; then
19030 # Assume we're running in tree and fixup the include path.
19031 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19032 extra_flags+=" -L$LUSTRE/utils/.lib"
19035 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19036 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19037 error "client api broken"
19041 run_test 400a "Lustre client api program can compile and link"
19043 test_400b() { # LU-1606, LU-5011
19045 local out=$TMP/$tfile
19046 local prefix=/usr/include/linux/lustre
19048 # We use a hard coded prefix so that this test will not fail
19049 # when run in tree. There are headers in lustre/include/lustre/
19050 # that are not packaged (like lustre_idl.h) and have more
19051 # complicated include dependencies (like config.h and lnet/types.h).
19052 # Since this test about correct packaging we just skip them when
19053 # they don't exist (see below) rather than try to fixup cppflags.
19055 if ! which $CC > /dev/null 2>&1; then
19056 skip_env "$CC is not installed"
19059 for header in $prefix/*.h; do
19060 if ! [[ -f "$header" ]]; then
19064 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19065 continue # lustre_ioctl.h is internal header
19068 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19069 error "cannot compile '$header'"
19073 run_test 400b "packaged headers can be compiled"
19075 test_401a() { #LU-7437
19076 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19077 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19079 #count the number of parameters by "list_param -R"
19080 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19081 #count the number of parameters by listing proc files
19082 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19083 echo "proc_dirs='$proc_dirs'"
19084 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19085 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19088 [ $params -eq $procs ] ||
19089 error "found $params parameters vs. $procs proc files"
19091 # test the list_param -D option only returns directories
19092 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19093 #count the number of parameters by listing proc directories
19094 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19097 [ $params -eq $procs ] ||
19098 error "found $params parameters vs. $procs proc files"
19100 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19103 local save=$($LCTL get_param -n jobid_var)
19106 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19107 error "no error returned when setting bad parameters"
19109 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19110 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19112 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19113 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19114 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19116 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19119 local jobid_var_old=$($LCTL get_param -n jobid_var)
19120 local jobid_var_new
19122 $LCTL set_param jobid_var= &&
19123 error "no error returned for 'set_param a='"
19125 jobid_var_new=$($LCTL get_param -n jobid_var)
19126 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19127 error "jobid_var was changed by setting without value"
19129 $LCTL set_param jobid_var &&
19130 error "no error returned for 'set_param a'"
19132 jobid_var_new=$($LCTL get_param -n jobid_var)
19133 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19134 error "jobid_var was changed by setting without value"
19136 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19139 local jobid_var_old=$($LCTL get_param -n jobid_var)
19140 local jobid_var_new
19141 local new_value="foo=bar"
19143 $LCTL set_param jobid_var=$new_value ||
19144 error "'set_param a=b' did not accept a value containing '='"
19146 jobid_var_new=$($LCTL get_param -n jobid_var)
19147 [[ "$jobid_var_new" == "$new_value" ]] ||
19148 error "'set_param a=b' failed on a value containing '='"
19150 # Reset the jobid_var to test the other format
19151 $LCTL set_param jobid_var=$jobid_var_old
19152 jobid_var_new=$($LCTL get_param -n jobid_var)
19153 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19154 error "failed to reset jobid_var"
19156 $LCTL set_param jobid_var $new_value ||
19157 error "'set_param a b' did not accept a value containing '='"
19159 jobid_var_new=$($LCTL get_param -n jobid_var)
19160 [[ "$jobid_var_new" == "$new_value" ]] ||
19161 error "'set_param a b' failed on a value containing '='"
19163 $LCTL set_param jobid_var $jobid_var_old
19164 jobid_var_new=$($LCTL get_param -n jobid_var)
19165 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19166 error "failed to reset jobid_var"
19168 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19171 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19172 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19173 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19174 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19175 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19176 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19177 remote_mds_nodsh && skip "remote MDS with nodsh"
19179 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19180 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19181 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19182 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19183 echo "Touch failed - OK"
19185 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19188 local file1=$DIR/$tfile.1
19189 local file2=$DIR/$tfile.2
19190 local tfile=$TMP/$tfile
19192 rm -f $file1 $file2 $tfile
19197 # 30 sec OBD_TIMEOUT in ll_getattr()
19198 # right before populating st_nlink
19199 $LCTL set_param fail_loc=0x80001409
19200 stat -c %h $file1 > $tfile &
19202 # create an alias, drop all locks and reclaim the dentry
19204 cancel_lru_locks mdc
19205 cancel_lru_locks osc
19206 sysctl -w vm.drop_caches=2
19210 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19212 rm -f $tfile $file1 $file2
19214 run_test 403 "i_nlink should not drop to zero due to aliasing"
19216 test_404() { # LU-6601
19217 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19218 skip "Need server version newer than 2.8.52"
19219 remote_mds_nodsh && skip "remote MDS with nodsh"
19221 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19222 awk '/osp .*-osc-MDT/ { print $4}')
19225 for osp in $mosps; do
19226 echo "Deactivate: " $osp
19227 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19228 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19229 awk -vp=$osp '$4 == p { print $2 }')
19230 [ $stat = IN ] || {
19231 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19232 error "deactivate error"
19234 echo "Activate: " $osp
19235 do_facet $SINGLEMDS $LCTL --device %$osp activate
19236 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19237 awk -vp=$osp '$4 == p { print $2 }')
19238 [ $stat = UP ] || {
19239 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19240 error "activate error"
19244 run_test 404 "validate manual {de}activated works properly for OSPs"
19247 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19248 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19249 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19250 skip "Layout swap lock is not supported"
19252 check_swap_layouts_support
19254 test_mkdir $DIR/$tdir
19255 swap_lock_test -d $DIR/$tdir ||
19256 error "One layout swap locked test failed"
19258 run_test 405 "Various layout swap lock tests"
19261 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19262 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19263 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19265 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19266 skip "Need MDS version at least 2.8.50"
19268 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19269 local test_pool=$TESTNAME
19271 if ! combined_mgs_mds ; then
19274 pool_add $test_pool || error "pool_add failed"
19275 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19276 error "pool_add_targets failed"
19278 save_layout_restore_at_exit $MOUNT
19280 # parent set default stripe count only, child will stripe from both
19281 # parent and fs default
19282 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19283 error "setstripe $MOUNT failed"
19284 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19285 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19286 for i in $(seq 10); do
19287 local f=$DIR/$tdir/$tfile.$i
19288 touch $f || error "touch failed"
19289 local count=$($LFS getstripe -c $f)
19290 [ $count -eq $OSTCOUNT ] ||
19291 error "$f stripe count $count != $OSTCOUNT"
19292 local offset=$($LFS getstripe -i $f)
19293 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19294 local size=$($LFS getstripe -S $f)
19295 [ $size -eq $((def_stripe_size * 2)) ] ||
19296 error "$f stripe size $size != $((def_stripe_size * 2))"
19297 local pool=$($LFS getstripe -p $f)
19298 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19301 # change fs default striping, delete parent default striping, now child
19302 # will stripe from new fs default striping only
19303 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19304 error "change $MOUNT default stripe failed"
19305 $LFS setstripe -c 0 $DIR/$tdir ||
19306 error "delete $tdir default stripe failed"
19307 for i in $(seq 11 20); do
19308 local f=$DIR/$tdir/$tfile.$i
19309 touch $f || error "touch $f failed"
19310 local count=$($LFS getstripe -c $f)
19311 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19312 local offset=$($LFS getstripe -i $f)
19313 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19314 local size=$($LFS getstripe -S $f)
19315 [ $size -eq $def_stripe_size ] ||
19316 error "$f stripe size $size != $def_stripe_size"
19317 local pool=$($LFS getstripe -p $f)
19318 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19321 unlinkmany $DIR/$tdir/$tfile. 1 20
19323 local f=$DIR/$tdir/$tfile
19324 pool_remove_all_targets $test_pool $f
19325 pool_remove $test_pool $f
19327 if ! combined_mgs_mds ; then
19331 run_test 406 "DNE support fs default striping"
19334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19335 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19336 skip "Need MDS version at least 2.8.55"
19337 remote_mds_nodsh && skip "remote MDS with nodsh"
19339 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19340 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19341 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19342 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19343 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19345 #define OBD_FAIL_DT_TXN_STOP 0x2019
19346 for idx in $(seq $MDSCOUNT); do
19347 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19349 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19350 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19351 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19354 run_test 407 "transaction fail should cause operation fail"
19357 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19359 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19360 lctl set_param fail_loc=0x8000040a
19361 # let ll_prepare_partial_page() fail
19362 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19366 # create at least 100 unused inodes so that
19367 # shrink_icache_memory(0) should not return 0
19368 touch $DIR/$tfile-{0..100}
19369 rm -f $DIR/$tfile-{0..100}
19372 echo 2 > /proc/sys/vm/drop_caches
19374 run_test 408 "drop_caches should not hang due to page leaks"
19378 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19380 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19381 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19382 touch $DIR/$tdir/guard || error "(2) Fail to create"
19384 local PREFIX=$(str_repeat 'A' 128)
19385 echo "Create 1K hard links start at $(date)"
19386 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19387 error "(3) Fail to hard link"
19389 echo "Links count should be right although linkEA overflow"
19390 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19391 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19392 [ $linkcount -eq 1001 ] ||
19393 error "(5) Unexpected hard links count: $linkcount"
19395 echo "List all links start at $(date)"
19396 ls -l $DIR/$tdir/foo > /dev/null ||
19397 error "(6) Fail to list $DIR/$tdir/foo"
19399 echo "Unlink hard links start at $(date)"
19400 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19401 error "(7) Fail to unlink"
19402 echo "Unlink hard links finished at $(date)"
19404 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19408 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19409 skip "Need client version at least 2.9.59"
19411 # Create a file, and stat it from the kernel
19412 local testfile=$DIR/$tfile
19415 local run_id=$RANDOM
19416 local my_ino=$(stat --format "%i" $testfile)
19418 # Try to insert the module. This will always fail as the
19419 # module is designed to not be inserted.
19420 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19423 # Anything but success is a test failure
19425 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19426 error "no inode match"
19428 run_test 410 "Test inode number returned from kernel thread"
19430 cleanup_test411_cgroup() {
19436 local cg_basedir=/sys/fs/cgroup/memory
19438 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19439 skip "no setup for cgroup"
19441 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19442 error "test file creation failed"
19443 cancel_lru_locks osc
19445 # Create a very small memory cgroup to force a slab allocation error
19446 local cgdir=$cg_basedir/osc_slab_alloc
19447 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19448 trap "cleanup_test411_cgroup $cgdir" EXIT
19449 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19450 echo 1M > $cgdir/memory.limit_in_bytes
19452 # Should not LBUG, just be killed by oom-killer
19453 # dd will return 0 even allocation failure in some environment.
19454 # So don't check return value
19455 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19456 cleanup_test411_cgroup $cgdir
19460 run_test 411 "Slab allocation error with cgroup does not LBUG"
19463 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19464 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19465 skip "Need server version at least 2.10.55"
19468 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19469 error "mkdir failed"
19470 $LFS getdirstripe $DIR/$tdir
19471 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19472 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19473 error "expect $((MDSCOUT - 1)) get $stripe_index"
19474 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19475 [ $stripe_count -eq 2 ] ||
19476 error "expect 2 get $stripe_count"
19478 run_test 412 "mkdir on specific MDTs"
19481 [ $MDSCOUNT -lt 2 ] &&
19482 skip "We need at least 2 MDTs for this test"
19484 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19485 skip "Need server version at least 2.10.55"
19488 mkdir $DIR/$tdir || error "mkdir failed"
19490 # find MDT that is the most full
19491 local max=$($LFS df | grep MDT |
19500 END { split(b, c, ":")
19505 for i in $(seq $((MDSCOUNT - 1))); do
19506 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19507 error "mkdir d$i failed"
19508 $LFS getdirstripe $DIR/$tdir/d$i
19509 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19510 [ $stripe_index -ne $max ] ||
19511 error "don't expect $max"
19514 run_test 413 "mkdir on less full MDTs"
19517 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19518 $LCTL set_param fail_loc=0x80000521
19519 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19522 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19526 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19527 skip "Need server version at least 2.11.52"
19537 # this test may be slow on ZFS
19538 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19540 # though this test is designed for striped directory, let's test normal
19541 # directory too since lock is always saved as CoS lock.
19542 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19543 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19552 start_time=$(date +%s)
19553 for i in $(seq $total); do
19554 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19557 end_time=$(date +%s)
19558 duration=$((end_time - start_time))
19560 kill -9 $setattr_pid
19562 echo "rename $total files took $duration sec"
19563 [ $duration -lt 100 ] || error "rename took $duration sec"
19565 run_test 415 "lock revoke is not missing"
19568 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19569 skip "Need server version at least 2.11.55"
19571 # define OBD_FAIL_OSD_TXN_START 0x19a
19572 do_facet mds1 lctl set_param fail_loc=0x19a
19574 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19578 run_test 416 "transaction start failure won't cause system hung"
19582 do_nodes $(comma_list $(mdts_nodes)) \
19583 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19584 do_nodes $(comma_list $(mdts_nodes)) \
19585 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19586 do_nodes $(comma_list $(mdts_nodes)) \
19587 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19591 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19592 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19593 skip "Need MDS version at least 2.11.56"
19595 trap cleanup_417 RETURN EXIT
19597 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19598 do_nodes $(comma_list $(mdts_nodes)) \
19599 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19600 $LFS migrate -m 0 $DIR/$tdir.1 &&
19601 error "migrate dir $tdir.1 should fail"
19603 do_nodes $(comma_list $(mdts_nodes)) \
19604 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19605 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19606 error "create remote dir $tdir.2 should fail"
19608 do_nodes $(comma_list $(mdts_nodes)) \
19609 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19610 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19611 error "create striped dir $tdir.3 should fail"
19614 run_test 417 "disable remote dir, striped dir and dir migration"
19616 # Checks that the outputs of df [-i] and lfs df [-i] match
19618 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19628 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19630 for count in {1..100}; do
19634 # read the lines of interest
19635 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19636 error "df $inodes $dir | tail -n +2 failed"
19637 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19638 error "lfs df $inodes $dir | grep summary: failed"
19640 # skip first substrings of each output as they are different
19641 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19642 # compare the two outputs
19644 for i in {1..5}; do
19645 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19653 lfs df $inodes $dir
19654 error "df and lfs df $1 output mismatch: " \
19655 "df ${inodes}: ${df_out[*]}, " \
19656 "lfs df ${inodes}: ${lfs_df_out[*]}"
19661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19663 local dir=$DIR/$tdir
19664 local numfiles=$((RANDOM % 4096 + 2))
19665 local numblocks=$((RANDOM % 256 + 1))
19667 wait_delete_completed
19670 # check block output
19671 check_lfs_df blocks $dir
19672 # check inode output
19673 check_lfs_df inodes $dir
19675 # create a single file and retest
19676 echo "Creating a single file and testing"
19677 createmany -o $dir/$tfile- 1 &>/dev/null ||
19678 error "creating 1 file in $dir failed"
19679 check_lfs_df blocks $dir
19680 check_lfs_df inodes $dir
19682 # create a random number of files
19683 echo "Creating $((numfiles - 1)) files and testing"
19684 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19685 error "creating $((numfiles - 1)) files in $dir failed"
19687 # write a random number of blocks to the first test file
19688 echo "Writing $numblocks 4K blocks and testing"
19689 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19690 count=$numblocks &>/dev/null ||
19691 error "dd to $dir/${tfile}-0 failed"
19694 check_lfs_df blocks $dir
19695 check_lfs_df inodes $dir
19697 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19698 error "unlinking $numfiles files in $dir failed"
19700 run_test 418 "df and lfs df outputs match"
19704 local dir=$DIR/$tdir
19709 cancel_lru_locks mdc
19711 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
19712 $LCTL set_param fail_loc=0x1410
19714 $LCTL set_param fail_loc=0
19717 run_test 419 "Verify open file by name doesn't crash kernel"
19720 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19721 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19722 skip "Need server version at least 2.9.55"
19724 start_full_debug_logging
19728 stop_full_debug_logging
19732 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19733 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19734 awk '/The barrier for/ { print $7 }')
19737 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19742 barrier_expired() {
19745 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19746 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19747 awk '/will be expired/ { print $7 }')
19749 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19758 echo "Start barrier_freeze at: $(date)"
19759 #define OBD_FAIL_BARRIER_DELAY 0x2202
19760 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19761 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19764 local b_status=$(barrier_stat)
19765 echo "Got barrier status at: $(date)"
19766 [ "$b_status" = "'freezing_p1'" ] ||
19767 error "(1) unexpected barrier status $b_status"
19769 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19771 b_status=$(barrier_stat)
19772 [ "$b_status" = "'frozen'" ] ||
19773 error "(2) unexpected barrier status $b_status"
19775 local expired=$(barrier_expired)
19776 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19777 sleep $((expired + 3))
19779 b_status=$(barrier_stat)
19780 [ "$b_status" = "'expired'" ] ||
19781 error "(3) unexpected barrier status $b_status"
19783 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19784 error "(4) fail to freeze barrier"
19786 b_status=$(barrier_stat)
19787 [ "$b_status" = "'frozen'" ] ||
19788 error "(5) unexpected barrier status $b_status"
19790 echo "Start barrier_thaw at: $(date)"
19791 #define OBD_FAIL_BARRIER_DELAY 0x2202
19792 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19793 do_facet mgs $LCTL barrier_thaw $FSNAME &
19796 b_status=$(barrier_stat)
19797 echo "Got barrier status at: $(date)"
19798 [ "$b_status" = "'thawing'" ] ||
19799 error "(6) unexpected barrier status $b_status"
19801 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19803 b_status=$(barrier_stat)
19804 [ "$b_status" = "'thawed'" ] ||
19805 error "(7) unexpected barrier status $b_status"
19807 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19808 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19809 do_facet mgs $LCTL barrier_freeze $FSNAME
19811 b_status=$(barrier_stat)
19812 [ "$b_status" = "'failed'" ] ||
19813 error "(8) unexpected barrier status $b_status"
19815 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19816 do_facet mgs $LCTL barrier_thaw $FSNAME
19820 run_test 801a "write barrier user interfaces and stat machine"
19825 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19826 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19827 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19828 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19829 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19831 cancel_lru_locks mdc
19833 # 180 seconds should be long enough
19834 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19836 local b_status=$(barrier_stat)
19837 [ "$b_status" = "'frozen'" ] ||
19838 error "(6) unexpected barrier status $b_status"
19840 mkdir $DIR/$tdir/d0/d10 &
19843 touch $DIR/$tdir/d1/f13 &
19846 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19849 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19852 rm -f $DIR/$tdir/d4/f12 &
19855 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19857 # To guarantee taht the 'stat' is not blocked
19858 b_status=$(barrier_stat)
19859 [ "$b_status" = "'frozen'" ] ||
19860 error "(8) unexpected barrier status $b_status"
19862 # let above commands to run at background
19865 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19866 ps -p $touch_pid || error "(10) touch should be blocked"
19867 ps -p $ln_pid || error "(11) link should be blocked"
19868 ps -p $mv_pid || error "(12) rename should be blocked"
19869 ps -p $rm_pid || error "(13) unlink should be blocked"
19871 b_status=$(barrier_stat)
19872 [ "$b_status" = "'frozen'" ] ||
19873 error "(14) unexpected barrier status $b_status"
19875 do_facet mgs $LCTL barrier_thaw $FSNAME
19876 b_status=$(barrier_stat)
19877 [ "$b_status" = "'thawed'" ] ||
19878 error "(15) unexpected barrier status $b_status"
19880 wait $mkdir_pid || error "(16) mkdir should succeed"
19881 wait $touch_pid || error "(17) touch should succeed"
19882 wait $ln_pid || error "(18) link should succeed"
19883 wait $mv_pid || error "(19) rename should succeed"
19884 wait $rm_pid || error "(20) unlink should succeed"
19888 run_test 801b "modification will be blocked by write barrier"
19891 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19895 stop mds2 || error "(1) Fail to stop mds2"
19897 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19899 local b_status=$(barrier_stat)
19900 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
19901 do_facet mgs $LCTL barrier_thaw $FSNAME
19902 error "(2) unexpected barrier status $b_status"
19905 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19906 error "(3) Fail to rescan barrier bitmap"
19908 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19910 b_status=$(barrier_stat)
19911 [ "$b_status" = "'frozen'" ] ||
19912 error "(4) unexpected barrier status $b_status"
19914 do_facet mgs $LCTL barrier_thaw $FSNAME
19915 b_status=$(barrier_stat)
19916 [ "$b_status" = "'thawed'" ] ||
19917 error "(5) unexpected barrier status $b_status"
19919 local devname=$(mdsdevname 2)
19921 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19923 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19924 error "(7) Fail to rescan barrier bitmap"
19928 run_test 801c "rescan barrier bitmap"
19930 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19931 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19932 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19938 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19939 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19940 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19946 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19947 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19948 skip "Need server version at least 2.9.55"
19950 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19952 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19954 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19955 error "(2) Fail to copy"
19957 trap cleanup_802a EXIT
19959 # sync by force before remount as readonly
19960 sync; sync_all_data; sleep 3; sync_all_data
19964 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19965 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19966 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19968 echo "Mount the server as read only"
19969 setupall server_only || error "(3) Fail to start servers"
19971 echo "Mount client without ro should fail"
19972 mount_client $MOUNT &&
19973 error "(4) Mount client without 'ro' should fail"
19975 echo "Mount client with ro should succeed"
19976 mount_client $MOUNT ro ||
19977 error "(5) Mount client with 'ro' should succeed"
19979 echo "Modify should be refused"
19980 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19982 echo "Read should be allowed"
19983 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19984 error "(7) Read should succeed under ro mode"
19988 run_test 802a "simulate readonly device"
19991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19992 remote_mds_nodsh && skip "remote MDS with nodsh"
19994 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19995 skip "readonly option not available"
19997 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19999 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20000 error "(2) Fail to copy"
20002 # write back all cached data before setting MDT to readonly
20006 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
20007 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
20009 echo "Modify should be refused"
20010 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20012 echo "Read should be allowed"
20013 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20014 error "(7) Read should succeed under ro mode"
20017 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20019 run_test 802b "be able to set MDTs to readonly"
20022 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20023 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20024 skip "MDS needs to be newer than 2.10.54"
20026 mkdir -p $DIR/$tdir
20027 # Create some objects on all MDTs to trigger related logs objects
20028 for idx in $(seq $MDSCOUNT); do
20029 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20030 $DIR/$tdir/dir${idx} ||
20031 error "Fail to create $DIR/$tdir/dir${idx}"
20035 wait_delete_completed # ensure old test cleanups are finished
20036 echo "before create:"
20038 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20040 for i in {1..10}; do
20041 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20042 error "Fail to create $DIR/$tdir/foo$i"
20046 echo "after create:"
20048 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20050 # allow for an llog to be cleaned up during the test
20051 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20052 error "before ($before_used) + 10 > after ($after_used)"
20054 for i in {1..10}; do
20055 rm -rf $DIR/$tdir/foo$i ||
20056 error "Fail to remove $DIR/$tdir/foo$i"
20059 sleep 3 # avoid MDT return cached statfs
20060 wait_delete_completed
20061 echo "after unlink:"
20063 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20065 # allow for an llog to be created during the test
20066 [ $after_used -le $((before_used + 1)) ] ||
20067 error "after ($after_used) > before ($before_used) + 1"
20069 run_test 803 "verify agent object for remote object"
20072 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20073 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20074 skip "MDS needs to be newer than 2.10.54"
20075 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20077 mkdir -p $DIR/$tdir
20078 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20079 error "Fail to create $DIR/$tdir/dir0"
20081 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20082 local dev=$(mdsdevname 2)
20084 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20085 grep ${fid} || error "NOT found agent entry for dir0"
20087 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20088 error "Fail to create $DIR/$tdir/dir1"
20090 touch $DIR/$tdir/dir1/foo0 ||
20091 error "Fail to create $DIR/$tdir/dir1/foo0"
20092 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20095 for idx in $(seq $MDSCOUNT); do
20096 dev=$(mdsdevname $idx)
20097 do_facet mds${idx} \
20098 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20099 grep ${fid} && rc=$idx
20102 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20103 error "Fail to rename foo0 to foo1"
20104 if [ $rc -eq 0 ]; then
20105 for idx in $(seq $MDSCOUNT); do
20106 dev=$(mdsdevname $idx)
20107 do_facet mds${idx} \
20108 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20109 grep ${fid} && rc=$idx
20113 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20114 error "Fail to rename foo1 to foo2"
20115 if [ $rc -eq 0 ]; then
20116 for idx in $(seq $MDSCOUNT); do
20117 dev=$(mdsdevname $idx)
20118 do_facet mds${idx} \
20119 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20120 grep ${fid} && rc=$idx
20124 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20126 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20127 error "Fail to link to $DIR/$tdir/dir1/foo2"
20128 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20129 error "Fail to rename foo2 to foo0"
20130 unlink $DIR/$tdir/dir1/foo0 ||
20131 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20132 rm -rf $DIR/$tdir/dir0 ||
20133 error "Fail to rm $DIR/$tdir/dir0"
20135 for idx in $(seq $MDSCOUNT); do
20136 dev=$(mdsdevname $idx)
20140 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20142 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20143 error "mount mds$idx failed"
20144 df $MOUNT > /dev/null 2>&1
20146 # e2fsck should not return error
20148 error "e2fsck detected error on MDT${idx}: rc=$rc"
20151 run_test 804 "verify agent entry for remote entry"
20154 do_facet $SINGLEMDS zfs set quota=$old $fsset
20155 unlinkmany $DIR/$tdir/f- 1000000
20160 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20161 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20162 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20163 skip "netfree not implemented before 0.7"
20164 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20165 skip "Need MDS version at least 2.10.57"
20172 local pref="osd-zfs.lustre-MDT0000."
20174 # limit available space on MDS dataset to meet nospace issue
20175 # quickly. then ZFS 0.7.2 can use reserved space if asked
20176 # properly (using netfree flag in osd_declare_destroy()
20177 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20178 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20180 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20181 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20182 let "usedkb=usedkb-freekb"
20183 let "freekb=freekb/2"
20184 if let "freekb > 5000"; then
20187 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20188 trap cleanup_805 EXIT
20190 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20191 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20192 rm -rf $DIR/$tdir || error "not able to remove"
20193 do_facet $SINGLEMDS zfs set quota=$old $fsset
20196 run_test 805 "ZFS can remove from full fs"
20202 local size=$($LFS getsom -s $file)
20203 local expect=$(stat -c %s $file)
20205 [[ $size == $expect ]] ||
20206 error "$file expected size: $expect, got: $size"
20208 local blocks=$($LFS getsom -b $file)
20209 expect=$(stat -c %b $file)
20210 [[ $blocks == $expect ]] ||
20211 error "$file expected blocks: $expect, got: $blocks"
20216 local size=$($LFS getsom -s $1)
20219 [[ $size == $expect ]] ||
20220 error "$file expected size: $expect, got: $size"
20224 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20225 skip "Need MDS version at least 2.11.52"
20229 touch $DIR/$tfile || error "touch $tfile failed"
20231 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20232 save_lustre_params client "llite.*.xattr_cache" > $save
20233 lctl set_param llite.*.xattr_cache=0
20234 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20236 # single-threaded write
20237 echo "Test SOM for single-threaded write"
20238 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20239 error "write $tfile failed"
20240 check_lsom_size $DIR/$tfile $bs
20243 local size=$(($num * $bs))
20247 echo "Test SOM for single client multi-threaded($num) write"
20248 $TRUNCATE $DIR/$tfile 0
20249 for ((i = 0; i < $num; i++)); do
20250 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20252 offset=$((offset + $bs))
20254 for (( i=0; i < $num; i++ )); do
20257 check_lsom_size $DIR/$tfile $size
20259 $TRUNCATE $DIR/$tfile 0
20260 for ((i = 0; i < $num; i++)); do
20261 offset=$((offset - $bs))
20262 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20265 for (( i=0; i < $num; i++ )); do
20268 check_lsom_size $DIR/$tfile $size
20270 # multi-client wirtes
20271 num=$(get_node_count ${CLIENTS//,/ })
20272 size=$(($num * $bs))
20276 echo "Test SOM for multi-client ($num) writes"
20277 $TRUNCATE $DIR/$tfile 0
20278 for client in ${CLIENTS//,/ }; do
20279 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20282 offset=$((offset + $bs))
20284 for (( i=0; i < $num; i++ )); do
20287 check_lsom_size $DIR/$tfile $offset
20290 $TRUNCATE $DIR/$tfile 0
20291 for client in ${CLIENTS//,/ }; do
20292 offset=$((offset - $bs))
20293 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20297 for (( i=0; i < $num; i++ )); do
20300 check_lsom_size $DIR/$tfile $size
20303 echo "Test SOM for truncate"
20304 $TRUNCATE $DIR/$tfile 1048576
20305 check_lsom_size $DIR/$tfile 1048576
20306 $TRUNCATE $DIR/$tfile 1234
20307 check_lsom_size $DIR/$tfile 1234
20309 # verify SOM blocks count
20310 echo "Verify SOM block count"
20311 $TRUNCATE $DIR/$tfile 0
20312 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20313 error "failed to write file $tfile"
20314 check_lsom_data $DIR/$tfile
20316 run_test 806 "Verify Lazy Size on MDS"
20319 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20320 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20321 skip "Need MDS version at least 2.11.52"
20323 # Registration step
20324 changelog_register || error "changelog_register failed"
20325 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20326 changelog_users $SINGLEMDS | grep -q $cl_user ||
20327 error "User $cl_user not found in changelog_users"
20329 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20330 save_lustre_params client "llite.*.xattr_cache" > $save
20331 lctl set_param llite.*.xattr_cache=0
20332 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20334 rm -rf $DIR/$tdir || error "rm $tdir failed"
20335 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20336 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20337 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20338 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20339 error "truncate $tdir/trunc failed"
20342 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20343 error "write $tfile failed"
20345 # multi-client wirtes
20346 local num=$(get_node_count ${CLIENTS//,/ })
20350 echo "Test SOM for multi-client ($num) writes"
20351 touch $DIR/$tfile || error "touch $tfile failed"
20352 $TRUNCATE $DIR/$tfile 0
20353 for client in ${CLIENTS//,/ }; do
20354 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20357 offset=$((offset + $bs))
20359 for (( i=0; i < $num; i++ )); do
20364 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20365 check_lsom_data $DIR/$tdir/trunc
20366 check_lsom_data $DIR/$tdir/single_dd
20367 check_lsom_data $DIR/$tfile
20370 # Deregistration step
20371 changelog_deregister || error "changelog_deregister failed"
20373 run_test 807 "verify LSOM syncing tool"
20375 check_som_nologged()
20377 local lines=$($LFS changelog $FSNAME-MDT0000 |
20378 grep 'x=trusted.som' | wc -l)
20379 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20383 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20384 skip "Need MDS version at least 2.11.55"
20386 # Registration step
20387 changelog_register || error "changelog_register failed"
20389 touch $DIR/$tfile || error "touch $tfile failed"
20392 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20393 error "write $tfile failed"
20396 $TRUNCATE $DIR/$tfile 1234
20399 $TRUNCATE $DIR/$tfile 1048576
20402 # Deregistration step
20403 changelog_deregister || error "changelog_deregister failed"
20405 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20410 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20414 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20415 skip "Need MDS version at least 2.11.56"
20417 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20418 error "failed to create DoM-only file $DIR/$tfile"
20419 touch $DIR/$tfile || error "touch $tfile failed"
20420 check_som_nodata $DIR/$tfile
20422 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20423 error "write $tfile failed"
20424 check_som_nodata $DIR/$tfile
20426 $TRUNCATE $DIR/$tfile 1234
20427 check_som_nodata $DIR/$tfile
20429 $TRUNCATE $DIR/$tfile 4097
20430 check_som_nodata $DIR/$file
20432 run_test 809 "Verify no SOM xattr store for DoM-only files"
20438 # t10 seem to dislike partial pages
20439 lctl set_param osc.*.checksum_type=adler
20440 lctl set_param fail_loc=0x411
20441 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20442 ORIG=$(md5sum $DIR/$tfile)
20443 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20444 CSUM=$(md5sum $DIR/$tfile)
20445 set_checksum_type adler
20446 if [ "$ORIG" != "$CSUM" ]; then
20447 error "$ORIG != $CSUM"
20450 run_test 810 "partial page writes on ZFS (LU-11663)"
20453 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20454 skip "Need MDS version at least 2.11.56"
20456 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20457 do_facet mds1 $LCTL set_param fail_loc=0x165
20458 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20461 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20464 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20465 error "MDD orphan cleanup thread not quit"
20467 run_test 811 "orphan name stub can be cleaned up in startup"
20470 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20471 skip "OST < 2.12.51 doesn't support this fail_loc"
20473 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20474 # ensure ost1 is connected
20475 stat $DIR/$tfile >/dev/null || error "can't stat"
20476 wait_osc_import_state client ost1 FULL
20477 # no locks, no reqs to let the connection idle
20478 cancel_lru_locks osc
20480 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20481 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20482 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20483 wait_osc_import_state client ost1 CONNECTING
20484 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20486 stat $DIR/$tfile >/dev/null || error "can't stat file"
20488 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20491 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
20492 [ -z "$file_heat_sav" ] && skip "no file heat support"
20503 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
20504 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
20506 $LCTL set_param -n llite.*.file_heat=1
20507 echo "Turn on file heat"
20508 echo "Period second: $period_second, Decay percentage: $decay_pct"
20510 echo "QQQQ" > $DIR/$tfile
20511 echo "QQQQ" > $DIR/$tfile
20512 echo "QQQQ" > $DIR/$tfile
20513 cat $DIR/$tfile > /dev/null
20514 cat $DIR/$tfile > /dev/null
20515 cat $DIR/$tfile > /dev/null
20516 cat $DIR/$tfile > /dev/null
20518 local out=$($LFS heat_get $DIR/$tfile)
20520 $LFS heat_get $DIR/$tfile
20521 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20522 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20523 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20524 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20526 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
20527 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
20528 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
20529 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
20531 sleep $((period_second + 3))
20532 echo "Sleep $((period_second + 3)) seconds..."
20533 # The recursion formula to calculate the heat of the file f is as
20535 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
20536 # Where Hi is the heat value in the period between time points i*I and
20537 # (i+1)*I; Ci is the access count in the period; the symbol P refers
20538 # to the weight of Ci.
20539 out=$($LFS heat_get $DIR/$tfile)
20540 $LFS heat_get $DIR/$tfile
20541 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20542 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20543 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20544 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20546 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
20547 error "read sample ($readsample) is wrong"
20548 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
20549 error "write sample ($writesample) is wrong"
20550 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
20551 error "read bytes ($readbyte) is wrong"
20552 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
20553 error "write bytes ($writebyte) is wrong"
20555 echo "QQQQ" > $DIR/$tfile
20556 echo "QQQQ" > $DIR/$tfile
20557 echo "QQQQ" > $DIR/$tfile
20558 cat $DIR/$tfile > /dev/null
20559 cat $DIR/$tfile > /dev/null
20560 cat $DIR/$tfile > /dev/null
20561 cat $DIR/$tfile > /dev/null
20563 sleep $((period_second + 3))
20564 echo "Sleep $((period_second + 3)) seconds..."
20566 out=$($LFS heat_get $DIR/$tfile)
20567 $LFS heat_get $DIR/$tfile
20568 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20569 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20570 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20571 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20573 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
20574 4 * $decay_pct) / 100") -eq 1 ] ||
20575 error "read sample ($readsample1) is wrong"
20576 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
20577 3 * $decay_pct) / 100") -eq 1 ] ||
20578 error "write sample ($writesample1) is wrong"
20579 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
20580 20 * $decay_pct) / 100") -eq 1 ] ||
20581 error "read bytes ($readbyte1) is wrong"
20582 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
20583 15 * $decay_pct) / 100") -eq 1 ] ||
20584 error "write bytes ($writebyte1) is wrong"
20586 echo "Turn off file heat for the file $DIR/$tfile"
20587 $LFS heat_set -o $DIR/$tfile
20589 echo "QQQQ" > $DIR/$tfile
20590 echo "QQQQ" > $DIR/$tfile
20591 echo "QQQQ" > $DIR/$tfile
20592 cat $DIR/$tfile > /dev/null
20593 cat $DIR/$tfile > /dev/null
20594 cat $DIR/$tfile > /dev/null
20595 cat $DIR/$tfile > /dev/null
20597 out=$($LFS heat_get $DIR/$tfile)
20598 $LFS heat_get $DIR/$tfile
20599 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20600 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20601 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20602 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20604 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20605 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20606 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20607 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20609 echo "Trun on file heat for the file $DIR/$tfile"
20610 $LFS heat_set -O $DIR/$tfile
20612 echo "QQQQ" > $DIR/$tfile
20613 echo "QQQQ" > $DIR/$tfile
20614 echo "QQQQ" > $DIR/$tfile
20615 cat $DIR/$tfile > /dev/null
20616 cat $DIR/$tfile > /dev/null
20617 cat $DIR/$tfile > /dev/null
20618 cat $DIR/$tfile > /dev/null
20620 out=$($LFS heat_get $DIR/$tfile)
20621 $LFS heat_get $DIR/$tfile
20622 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20623 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20624 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20625 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20627 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
20628 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
20629 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
20630 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
20632 $LFS heat_set -c $DIR/$tfile
20633 $LCTL set_param -n llite.*.file_heat=0
20634 echo "Turn off file heat support for the Lustre filesystem"
20636 echo "QQQQ" > $DIR/$tfile
20637 echo "QQQQ" > $DIR/$tfile
20638 echo "QQQQ" > $DIR/$tfile
20639 cat $DIR/$tfile > /dev/null
20640 cat $DIR/$tfile > /dev/null
20641 cat $DIR/$tfile > /dev/null
20642 cat $DIR/$tfile > /dev/null
20644 out=$($LFS heat_get $DIR/$tfile)
20645 $LFS heat_get $DIR/$tfile
20646 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20647 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20648 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20649 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20651 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20652 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20653 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20654 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20656 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
20659 run_test 813 "File heat verfication"
20662 # tests that do cleanup/setup should be run at the end
20666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20669 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20670 $LCTL set_param fail_loc=0x903
20672 cancel_lru_locks MGC
20674 FAIL_ON_ERROR=true cleanup
20675 FAIL_ON_ERROR=true setup
20677 run_test 900 "umount should not race with any mgc requeue thread"
20680 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20681 check_and_cleanup_lustre
20682 if [ "$I_MOUNTED" != "yes" ]; then
20683 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true